last executing test programs: 2m20.73521252s ago: executing program 0 (id=268): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000300)=@newlink={0x20, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x4, 0x0, 0x300}}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x8044) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/92, 0x5c}, {&(0x7f0000000980)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f00000001c0)=""/17, 0x11}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 2m18.697650185s ago: executing program 0 (id=275): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4008000) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x24004045) rt_sigprocmask(0x0, &(0x7f0000000240)={[0xfffffffffffffffd]}, 0x0, 0x8) timer_create(0xfffffffffffffffd, 0x0, &(0x7f0000000040)) timer_create(0xfffffffffffffffd, 0x0, &(0x7f0000000440)=0x0) timer_settime(r0, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0x4, 0x7, 0x50000}]}) syz_clone(0xb44240, 0x0, 0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) 2m17.247970987s ago: executing program 0 (id=283): syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x8000, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYBLOB="5490f41e89db5c6987bb89944e3ce8a9d74aa557beeb12bf7bf4a19bec956b719f048f1e043475577b7adb3114dbb00a614a03808dfe14f5f5c2dd1b71c4d5a6a09435057b932b0b", @ANYRESHEX], 0x3, 0x240, &(0x7f0000000500)="$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") bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ptrace(0x10, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000140), 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/msg\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000000480)={0x2020}, 0x2020) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newlink={0x48, 0x10, 0xffffffffffffffff, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x50a32, 0x823}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_BR_MULTI_BOOLOPT={0xc, 0x2e, {0x0, 0x1}}, @IFLA_BR_MCAST_QUERIER={0x5}]}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4044064}, 0x40000) lseek(r3, 0xfffffffffffffff5, 0x1) inotify_init() r5 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}, 0x1, 0x0, 0x4000000}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) recvmmsg$unix(r5, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x21081e, &(0x7f00000001c0)={[{@grpquota}, {@nogrpid}, {@quota}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) 2m16.214212243s ago: executing program 0 (id=285): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000300)=@newlink={0x20, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x4, 0x0, 0x300}}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x8044) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/92, 0x5c}, {&(0x7f0000000980)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f00000001c0)=""/17, 0x11}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 2m15.845310011s ago: executing program 0 (id=286): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x439, 0x70bd2a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21801, 0x1103}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ENCAP_FLAGS={0x6, 0xf, 0x7}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x410c4}, 0x4000020) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 2m15.624873699s ago: executing program 0 (id=287): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x9a5eb000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) mount(&(0x7f0000000100)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000340)='esdfs\x00', 0x22000, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x4000087, 0x2, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)}) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xb, 0x102, 0x4932, 0x7f, 0x1, 0x1}, 0x50) 2m0.550191368s ago: executing program 32 (id=287): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x9a5eb000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) mount(&(0x7f0000000100)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000340)='esdfs\x00', 0x22000, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x4000087, 0x2, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)}) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xb, 0x102, 0x4932, 0x7f, 0x1, 0x1}, 0x50) 1m58.224312568s ago: executing program 4 (id=342): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, 0x0, 0x0) sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) setsockopt(r3, 0x84, 0x80, 0x0, 0x0) 1m57.123223374s ago: executing program 4 (id=348): r0 = socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x8, 0x81, 0x0, 0x9, 0xfffffffffffffffd, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000400)={0x30, 0x3, 0x8, 0x301, 0x0, 0x0, {0x5, 0x0, 0x4}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x670}, @CTA_TIMEOUT_DCCP_TIMEWAIT={0x8, 0x7, 0x1, 0x0, 0x3}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x28000004}, 0x18) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(0xffffffffffffffff, 0x3ba0, &(0x7f0000000200)={0x48}) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000140)={0xc}) add_key$keyring(&(0x7f0000000400), 0x0, 0x0, 0x0, 0xfffffffffffffffe) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r5 = fanotify_init(0x200, 0x0) fanotify_mark(r5, 0x21a, 0x40000032, r4, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x78, 0x2, 0x6, 0x1, 0x6000000, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x30, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast1}}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x2}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x78}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000140), 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_NEWTABLE={0x14, 0x0, 0xa, 0x401, 0x0, 0x0, {0x7}}, @NFT_MSG_NEWCHAIN={0x40, 0x3, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xffffff38}]}]}, @NFT_MSG_NEWRULE={0x54, 0x6, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @meta={{0x9}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x12}]}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0xd0}}, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r7, &(0x7f0000000540)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x4000001) sendmsg$IPSET_CMD_FLUSH(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x4, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 1m54.967119311s ago: executing program 4 (id=352): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000fc0)) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$pppoe(0x18, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket(0x10, 0x803, 0x0) socket(0x10, 0x803, 0x0) socket(0xa, 0x3, 0x87) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="4400000010001d0025bd7000fadbdf2500000000", @ANYRES32=r2, @ANYRES16=r0], 0x44}, 0x1, 0x0, 0x0, 0x40448e0}, 0x0) 1m54.505688229s ago: executing program 4 (id=355): syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x10, &(0x7f0000000140)={[{@norecovery}]}, 0xed, 0x474, &(0x7f0000000b80)="$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") open(&(0x7f0000000040)='./bus\x00', 0x400141042, 0x2a) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x8000, 0xa0) syz_clone(0x950ae580, 0x0, 0xffffffffffffff31, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000200)={[0x9]}, 0x8) mkdir(&(0x7f0000000140)='./control\x00', 0x111) close(r3) inotify_init1(0x800) r4 = gettid() fcntl$setown(r3, 0x8, r4) inotify_add_watch(r3, &(0x7f00000000c0)='./control\x00', 0x40000c17) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000040)={[0xffffffffffff7ff8]}, 0x0, 0x0, 0x8) rmdir(&(0x7f0000000100)='./control\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000002440)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x15, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="bdaa0000000000007110100000000000"], &(0x7f0000000480)='syzkaller\x00'}, 0x94) 1m53.378522825s ago: executing program 4 (id=359): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = syz_ublk_setup_io_uring(0x20, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000980)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000100)={0x119001, 0x184, 0x38}, 0x0, 0x18, 0x0, 0x23456}) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f00000031c0)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, 0x0) 1m49.968305851s ago: executing program 4 (id=365): socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone(0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$vim2m(&(0x7f0000000000), 0x800, 0x2) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="50000000100001060100000000000000000000006400000000000000000000000c00030076786c616e300000240012800c00010076786c616e00000014000280050019000100000005001e00010000"], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c000000780001040200000000000000070000006400000014000180080001006400000008000200c8000000"], 0x2c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="200000001100010003000000000000000000000064000000"], 0x20}}, 0x0) 1m49.664011316s ago: executing program 33 (id=365): socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone(0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$vim2m(&(0x7f0000000000), 0x800, 0x2) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="50000000100001060100000000000000000000006400000000000000000000000c00030076786c616e300000240012800c00010076786c616e00000014000280050019000100000005001e00010000"], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c000000780001040200000000000000070000006400000014000180080001006400000008000200c8000000"], 0x2c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="200000001100010003000000000000000000000064000000"], 0x20}}, 0x0) 1m30.07423719s ago: executing program 5 (id=410): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000340), 0x123080) ioctl$SNDRV_TIMER_IOCTL_TREAD_OLD(r0, 0x40045402, &(0x7f0000000140)=0x1) r1 = syz_io_uring_setup(0x34d1, &(0x7f0000000000)={0x0, 0x0, 0x400, 0x0, 0xad}, &(0x7f00000002c0)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x7, 0x4, 0x5, 0xfffa}, 0xa, [0x6, 0xc95a, 0xfffffff3, 0x9, 0x7f, 0x0, 0xfffffffd, 0x8, 0x6, 0xfffffff9, 0xfffffff2, 0x5f, 0xa, 0x3, 0xffff2d37, 0x1dd2, 0x6, 0x7, 0x69a4, 0x80000001, 0x4, 0x5, 0x100000, 0x3c5b, 0x1, 0x24, 0xffffffff, 0xfffffffe, 0x1f461e2c, 0x24000, 0xe661, 0x4, 0x9, 0x3, 0x7fff, 0x4, 0x8f00, 0x642, 0x3, 0xa, 0x0, 0x71, 0x404, 0x7, 0x10103, 0x0, 0x5, 0x3c, 0x91, 0x2, 0xfffffffd, 0x3, 0x5, 0x0, 0x8, 0x4, 0x80, 0x0, 0x5, 0x2, 0x8, 0x4, 0xfffffffd, 0x514], [0x10000007, 0x8, 0x12f, 0x8000, 0x10, 0x4, 0x129432e2, 0xcb, 0xf9, 0xd, 0xffff, 0x6c9, 0x9, 0xfffffffe, 0x7, 0x0, 0x10007, 0x5, 0x2f, 0xb99, 0x312, 0x78, 0xea4, 0xa, 0x6, 0x4000, 0x8000, 0x9, 0x400, 0x1, 0x6, 0xff7ffffd, 0x8, 0x1005, 0x7ff, 0x5f31, 0x4, 0x0, 0x6, 0x2, 0x9, 0x4, 0x9, 0x8, 0x9, 0x6, 0x5, 0x0, 0x1, 0x8000, 0xffff, 0x4ecf, 0x7f, 0x9, 0x5, 0xd, 0x80004, 0x1, 0x7, 0xb, 0x9, 0x48c93690, 0x3, 0xff], [0x7, 0x800004, 0x0, 0x64e, 0xfffffdfe, 0x7fffffff, 0x8d2, 0x9, 0x1, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x4, 0x5, 0xcf, 0x1ef, 0x5, 0x8, 0x85, 0x6, 0x10000009, 0x3e7, 0xb, 0x5, 0x2, 0x2, 0xf, 0x8, 0x4, 0x6d01, 0x5, 0x3b, 0x3, 0x7, 0x7c, 0xffffffff, 0x4, 0x2, 0x0, 0xa2, 0x7, 0x53cf697b, 0x5, 0x6, 0x54fe12d6, 0xbf, 0x200, 0x3, 0x400002, 0xfffffff9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x120000, 0x3, 0x6, 0x9, 0x4], [0x9, 0xbb30, 0x3, 0x8, 0x5, 0x938, 0x6, 0x6, 0x0, 0x5, 0xce7, 0x1ff, 0x6, 0x8ad, 0x5, 0x3, 0x101, 0x10000, 0x6, 0x7fff, 0x8ffff, 0xa620, 0x2, 0x5, 0x1, 0x2, 0x14c, 0x60a7, 0x4, 0x5, 0xffffffff, 0x7ffffffe, 0x5, 0x2, 0x100c8, 0x3, 0x2, 0xffff, 0x3, 0x9, 0x100, 0x9602, 0xa, 0x2, 0x4, 0x493, 0x1, 0x10003, 0x5, 0x8, 0x2b91, 0xa1f, 0x108, 0x9, 0x1, 0x6c1b, 0x0, 0x4, 0x100005, 0xb1c, 0x1, 0x200, 0xffff3445, 0xfff]}, 0x45c) r5 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x3, 0x822b01) ppoll(&(0x7f00000000c0)=[{r5, 0x80}], 0x1, 0x0, 0x0, 0x0) setns(0xc9, 0x0) r7 = io_uring_setup(0x1757, &(0x7f0000000180)={0x0, 0x2c3f, 0x0, 0x23, 0xab}) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r9, 0x84, 0x81, &(0x7f0000000280)="1a00000002000000", 0x8) setsockopt(r9, 0x84, 0x80, &(0x7f0000000000)="1400000009000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x401, @ipv4={'\x00', '\xff\xff', @empty}}], 0x1c) sendto$inet6(r9, &(0x7f00000004c0)="c3", 0x1, 0x40811, &(0x7f0000000240)={0xa, 0x4e23, 0x1ff, @loopback, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xd, @loopback, 0xe91}}}, 0x84) close_range(r7, 0xffffffffffffffff, 0x0) write$char_usb(r6, &(0x7f0000000040)="e2", 0x918) io_uring_enter(r1, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000100)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="0100000000000003000008000000180001801400020073797a5f74756e000000000000000000200002801c0003800c000180080001"], 0x4c}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000380)={0x0, 0x9dc8, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 1m28.985341778s ago: executing program 5 (id=413): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0xffff}, 0x50) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000100000000000000801800009500000000000000"], &(0x7f0000000000)='GPL\x00', 0xc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x94) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1a, 0xf, &(0x7f0000000380)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x7, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, 0x3a, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r1}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={r2, 0xffffffffffffffff, 0x3a, 0x4001, @val=@tracing={0x0, 0xfffffffffffffff8}}, 0x20) 1m28.826976213s ago: executing program 5 (id=415): socket$igmp(0x2, 0x3, 0x2) ioctl$KVM_SET_DEVICE_ATTR_vcpu(0xffffffffffffffff, 0x4018aee1, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x18100, &(0x7f0000000740)=ANY=[@ANYBLOB="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"/304, @ANYRES32, @ANYRESHEX], 0x3, 0x249, &(0x7f0000000900)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x100}, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000080)={0x0, 0xffff7fff}) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) open(0x0, 0x80242, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r4) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYBLOB="090d2000000000f0ff000700000008000300", @ANYRES32=r5, @ANYBLOB="0800051d000000001400060076657468115f746f5f7465616d0000000400cc00080005000600000014000400"], 0x58}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x11, r6, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r7, 0x400000000000003a, 0x1, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x109141, 0xd6) 1m26.68031409s ago: executing program 5 (id=419): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000200)='.\x00', 0x0, 0x8b7840, 0x0) mount$bpf(0x0, 0x0, 0x0, 0x84000, 0x0) mkdir(&(0x7f0000000140)='./file0/../file0\x00', 0x190) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x200000000000, &(0x7f0000000440)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x200000000000, &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x8b7848, 0x0) 1m26.448778642s ago: executing program 5 (id=421): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48040}, 0x404c000) 1m25.344069786s ago: executing program 5 (id=424): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0xffff}, 0x50) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000100000000000000801800009500000000000000"], &(0x7f0000000000)='GPL\x00', 0xc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x94) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1a, 0xf, &(0x7f0000000380)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x7, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, 0x3a, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r1}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={r2, 0xffffffffffffffff, 0x3a, 0x4001, @val=@tracing={0x0, 0xfffffffffffffff8}}, 0x20) 1m24.706645725s ago: executing program 34 (id=424): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0xffff}, 0x50) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000100000000000000801800009500000000000000"], &(0x7f0000000000)='GPL\x00', 0xc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x94) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1a, 0xf, &(0x7f0000000380)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x7, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, 0x3a, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r1}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={r2, 0xffffffffffffffff, 0x3a, 0x4001, @val=@tracing={0x0, 0xfffffffffffffff8}}, 0x20) 11.799074708s ago: executing program 2 (id=683): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000c40)="120000001200e7ef007b0000000000faffa0", 0x12, 0x8800, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x64}], 0x1}, 0x5}], 0x1, 0x2000, 0x0) setns(0xc9, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x10f) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'syzkaller0\x00', 0x1}) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r3, &(0x7f0000000100), 0x12) listen(r3, 0x1) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000000201040101"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="000008050000010b"], 0x97) 11.408567879s ago: executing program 2 (id=685): r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, 0x0, &(0x7f00000001c0)) mkdirat(0xffffffffffffff9c, 0x0, 0x1ed) write(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)='pcspk', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config\x00', 0x1ed) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000600)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1\x00', 0x1ed) write(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000001300)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0x1ed) symlinkat(&(0x7f0000001500)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0xffffffffffffff9c, &(0x7f0000001600)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h/u\x00') 10.543587807s ago: executing program 2 (id=687): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dce, 0x1, 0xb4, 0xd, 0xa2b9, 0x6, 0x7, 0xe1, 0x6, 0xfc000004, 0x403, 0xbbf, 0x3, 0xfffffffd, 0x101c0, 0xd, 0x0, 0x0, 0xa, 0x4, 0x100002, 0xc3, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x129, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0x0, 0x2, 0x2, 0x2, 0x7, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0xfff, 0x3, 0x6, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000006f, 0x8e, 0x2, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x0, 0x200b398, 0x8001, 0x1, 0x4, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff8, 0x4, 0x46, 0xf1, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x1ff, 0x1, 0x8000, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x9, 0x8, 0x7f, 0x400, 0x102, 0x1, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0xc, 0x5, 0x9, 0x5, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9d27, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x28, 0x5, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x9, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x5, 0x6, 0xf, 0xe, 0x8, 0x274, 0x6, 0x5, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x5, 0x8, 0x13fff, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000800)=ANY=[@ANYBLOB="a4"], 0x1a4}}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 9.740342458s ago: executing program 2 (id=694): r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="89070404b800", 0x6) socket(0x1a, 0x6, 0xfff) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r1 = socket$kcm(0x29, 0x5, 0x0) write$cgroup_pressure(r1, &(0x7f0000000140)={'full'}, 0xfffffdef) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r2, 0x4048587b, 0x0) syz_usb_connect$uac3(0x0, 0x80, &(0x7f0000000100)=ANY=[@ANYBLOB="1201010200000040b421810040000102030109026e0003017f0006080b000201223023"], 0x0) r3 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz2\x00', 0x1ff) syz_open_dev$video(0x0, 0x3, 0x0) syz_kvm_setup_syzos_vm$x86(r4, &(0x7f0000bff000/0x400000)=nil) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz2/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f0000000100), 0x12) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f000059e000/0x400000)=nil) r6 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz2/memory.limit_in_bytes\x00', 0x2, 0x0) write(r6, &(0x7f0000000280)='4096', 0x4) 8.175404395s ago: executing program 6 (id=699): socket$nl_generic(0x10, 0x3, 0x10) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000845, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f00000000c0)=0x37) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0x68}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f00000004c0)={0x0, 0xbd, 0x10, 0x1, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe708, 0x42, 0x1000002, 0x91, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2b9, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) 6.764301152s ago: executing program 2 (id=702): creat(&(0x7f00000001c0)='./file0\x00', 0xecf86c37d53049cf) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34808521, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa4001f7e}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x20, 0x0, 0x0, {0x0, 0x11}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0xe9) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x2, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r2, &(0x7f00000000c0)='!', 0xffffff49, 0x3000000000000500}]) madvise(&(0x7f000042f000/0x800000)=nil, 0x80fd00, 0x66) dup3(r2, r0, 0x0) 5.097642827s ago: executing program 2 (id=706): r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000140)="2600000022004701050000070000000000000020002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000b4bffc)=0x10, 0x4) write(r0, &(0x7f0000000000)='\"', 0x1) recvmmsg(r0, &(0x7f0000000780), 0x3ffffffffffff81, 0x2, 0x0) 5.057751672s ago: executing program 6 (id=707): prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000300)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) ptrace(0x10, r0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) userfaultfd(0x80001) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x15, 0x3, &(0x7f0000000000)=@framed={{0x5e, 0xa, 0xa, 0x0, 0x0, 0x71, 0x10, 0x1e}}, &(0x7f0000000480)='syzkaller\x00'}, 0x80) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000004000000020000000000001103000000ffffffff00000000000000020000000002000000000000"], 0x0, 0x44}, 0x28) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000009c0)={0x14, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, r3, 0x0, 0x1}, 0x48) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r6, {0x0, 0x5}, {0xfff1, 0xffff}, {0xfff2, 0x7}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=@gettfilter={0x24, 0x2e, 0x1, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0x1, 0xfff2}, {0xfff3, 0xffff}, {0x7671693a61b9ff27, 0x10}}}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x24004010) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x6, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4cb, 0x0, 0x0, 0x0, 0x7}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @map_fd={0x18, 0x3, 0x1, 0x0, r4}]}, &(0x7f0000000280)='syzkaller\x00', 0x3, 0x75, &(0x7f0000000340)=""/117, 0x40f00, 0xc, '\x00', r6, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000003c0)={0x9, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) io_setup(0x82, &(0x7f0000000240)) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600"], 0x48) 4.890273169s ago: executing program 1 (id=709): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x280450, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000500)={"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"}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000280)={[0x60000000004, 0x1000000000, 0x80000000000005, 0x41, 0x2000000, 0x0, 0x2004cb, 0xffffffffeffffffe, 0xa1d, 0x200000000008, 0x5, 0x0, 0x3, 0x2, 0x3], 0x10000, 0x202}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@x86={0x2, 0x9, 0x6, 0x0, 0xee4, 0x2, 0x5b, 0x1, 0x3b, 0x7, 0x5, 0xff, 0x0, 0x7, 0x9, 0x5, 0xa, 0x1, 0x2, '\x00', 0x1, 0x7fff}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000004c0)={0x1, 0x0, [{0x40000070, 0x0, 0x6}]}) 4.241210859s ago: executing program 3 (id=710): r0 = socket$kcm(0x1e, 0x4, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="58000000020601080000000000000000030000000900020073797a3100000000050001000700000005000500020000000c000780080006400000040111000300686173683a6e65742c6e657400000000050004"], 0x58}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="50000000090601020000000000006ce6016000000900020073797a31000000000500010007000000280007800c00018008000140640101010c00148008000140ac1414bb0c00028008000140"], 0x50}, 0x1, 0x0, 0x0, 0xd24f4d5778621d46}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00000006c0)=ANY=[], &(0x7f0000000680)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, @fallback=0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x3, 0xc, &(0x7f0000000380)=ANY=[@ANYBLOB="180200000000000000000000001700000018010000202064250000000000202020edf39cc00d78a18bba21997939c21af8ff00000000bfa100000000000007010000f8ffffb70300000200000085000000170000009500"/109], 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0xc, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="2e00000013000500000000000000000004010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0x0, 0x0, &(0x7f0000000300), 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r3, 0x0, 0x14, 0x0, &(0x7f00000005c0)="f6f4e9a1d78a0500fc0400"/20, 0x0, 0xa1b, 0x0, 0x31, 0x0, &(0x7f0000000500)="d1d8781b964c16a1e6ac685d2e9902f71280d318c2d67ac216a67d8f8a01c27383434a6590fa00e3efb905b71d4b943c76", 0x0}, 0x50) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f00000001c0), 0x4) r5 = socket$kcm(0x1e, 0x4, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000040)="2e00000011008188040f80ec59acbc0413a1f8480b0000005e1406", 0x1b}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x8b2b, &(0x7f0000000040)={'wlan1\x00', @random="010000000002"}) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r7 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r7, &(0x7f0000000340)=@nameseq={0x1e, 0x1, 0x3, {0x43}}, 0x10) r8 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000000406010100000000000000000200000805000100f3ff0000"], 0x1c}}, 0x20004000) setsockopt$TIPC_GROUP_JOIN(r8, 0x10f, 0x87, &(0x7f0000000100)={0x43, 0xfffbfffe, 0x3, 0x3}, 0x10) r9 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r9, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x50}, 0x1, 0x0, 0x0, 0xe90}, 0x20044841) sendmsg$tipc(r7, &(0x7f0000000280)={&(0x7f0000000040), 0x10, 0x0}, 0x0) write$cgroup_subtree(r5, &(0x7f0000000040)=ANY=[], 0x101d0) sendmsg$kcm(r5, &(0x7f0000000700)={&(0x7f00000000c0)=@tipc=@nameseq={0x1e, 0x1, 0x1, {0x42, 0x4, 0x2}}, 0x80, 0x0, 0x0, &(0x7f0000000900)=ANY=[], 0x148a}, 0x20048800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000004c0)) 4.072872337s ago: executing program 6 (id=711): r0 = add_key$keyring(&(0x7f0000000680), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000180)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x37, 0x30, 0x64, 0x30, 0x30, 0x6c, 0x30, 0x30, 0x30, 0x32]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000001c0)={'fscrypt:', @auto=[0x30, 0x35, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x33]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000200)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x34]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000600), &(0x7f0000000240)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x34, 0x30, 0x6d, 0x32, 0x30, 0x30, 0x32, 0x30, 0x3, 0x61, 0x30, 0x35]}, &(0x7f0000000800)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabb0600000000000000445566778899aabbccddeeff", 0x36}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000400)={'fscrypt:', @auto=[0x30, 0x37, 0x65, 0x30, 0x39, 0x30, 0x30, 0x30, 0x30, 0x64, 0x63, 0x63, 0x30, 0x30, 0x66, 0x61]}, &(0x7f0000000a00)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000480)={'fscrypt:', @desc3}, &(0x7f0000000780)={0x0, "fe1b5c4bf346207d87478c27b86bb51289055bc124bb60432572800f18aa4fd90aabed9d0fe61c88c11301a15ee3f0f5cdf737eba09fed73da1807ecb5b00d17", 0x24}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000002c0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x37]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000340)={'fscrypt:', @desc1}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x27}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000380)={'fscrypt:', @auto=[0x34, 0x37, 0x30, 0x54, 0x30, 0x30, 0x30, 0x37, 0x30, 0x30, 0x30, 0x30, 0x32, 0x64, 0x30, 0x61]}, &(0x7f0000000100)={0x0, "00152233445566778999aabbccddeeff0011223344445566778899aab5ccddeeff00112233445566778899aabbccddeeff00", 0x40}, 0x48, r0) add_key$keyring(&(0x7f0000000700), &(0x7f0000000740)={'syz', 0x0}, 0x0, 0x0, r0) add_key$fscrypt_v1(&(0x7f0000000080), 0x0, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$keyring(&(0x7f0000000640), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000440)={'fscrypt:', @auto=[0x31, 0x32, 0x0, 0x30, 0x34, 0x30, 0x34, 0x30, 0x30, 0x30, 0x32, 0x65, 0x30, 0x30, 0x8, 0x37]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000004c0)={'fscrypt:', @auto=[0x30, 0x58425c31ab49816a, 0x30, 0x30, 0x30, 0x30, 0x30, 0x65, 0x67, 0x30, 0x39, 0x30, 0x30, 0x30, 0x30, 0x66]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000500)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x30]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000540)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x64, 0x30, 0x30, 0x31, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x31]}, &(0x7f0000000580)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f00000000c0)={'fscrypt:', @desc2}, &(0x7f0000000300)={0x0, "bd79659c024f48b5e34a802d41dfdc553eea39517e4be298a5e6c7c1934111314bd6d38465a2326646832764d1609201f568517d108fe44375613ec929462ced", 0x15}, 0x48, r0) 3.965610649s ago: executing program 1 (id=712): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000180)={0x3, {{0xa, 0x4e20, 0xd28e, @mcast1, 0xbfd}}, {{0xa, 0x4e24, 0x20, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xfdfffe01}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x15, {{0xa, 0x4e20, 0x20008, @mcast2, 0x3}}, {{0xa, 0x4e21, 0x5e14, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}}}, 0x108) mkdir(&(0x7f0000000000)='./mytrace\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mytrace\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mytrace/events/xhci-hcd/xhci_address_ctrl_ctx/inject\x00', 0x2, 0x0) write(r2, &(0x7f0000000680)='dro', 0x3) 3.942240054s ago: executing program 7 (id=713): mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000845, &(0x7f0000b63fe4), 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f00000000c0)=0x37) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0x68}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f00000004c0)={0x0, 0xbd, 0x10, 0x1, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe708, 0x42, 0x1000002, 0x91, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2b9, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) 3.875212474s ago: executing program 6 (id=714): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000140)="66baf80cb8044fdc87efed660f388059e0b805000000b91e4200000f01c10f20c035000000200f22c0f20fa20f01cb36263e660f381efc660f7c150c000000b805000000b9210000000f01c1c4e17929d8", 0x51}], 0x1, 0x10, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$cgroup_subtree(r5, &(0x7f0000000100)=ANY=[], 0x9) write$binfmt_script(r5, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x0) preadv(r5, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40088d0}, 0x48000) ioctl$KVM_RUN(r6, 0xae80, 0x0) 3.757169177s ago: executing program 3 (id=715): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='bridge0\x00', 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x2, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000800)={0x5, 0x10, 0xfa00, {&(0x7f0000000600)}}, 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x450001, 0x4c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) setrlimit(0x0, &(0x7f0000000280)={0xc800, 0xfffffffe}) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', 0x0) listen(r1, 0xfffffff7) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) mount$tmpfs(0x0, 0x0, &(0x7f0000000100), 0x80, 0x0) mount$tmpfs(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x282422, &(0x7f0000000400)=ANY=[]) r3 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r3, 0xfffffffffffffffe, r3, 0x0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100026bd7000fbdbdf250100000014000500fe8000000000000000000000000000bb1400050000000000000000000000000000000001080004000200000014000500fc000000000000000000000000000001080004000300000008000700000000000800040001000000401cbb3a6b9d61d2ab837781fb5ec2a3db8c3fbc890df5f92de9118f90a15fc5148d879f39ddd831a9c7abfa1f8638ac3ac97b059e59fdda5043996084645feafad78cf21f8b82055e37d4d1df087d9750eda55a197af5f89b41cd1f67e9"], 0x70}, 0x1, 0x0, 0x0, 0x20000034}, 0x20008014) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000500)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0x36222756b3833bfb}}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001500010300000000000000010c00000008000100", @ANYBLOB='B'], 0x1c}, 0x1, 0x0, 0x0, 0xc001}, 0x4000000) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xcc}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000140), 0x0) sendmmsg$inet6(r5, &(0x7f0000000880)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x4, @mcast1, 0x1}, 0x1c, &(0x7f00000000c0)}}], 0x1, 0x20008889) 3.734879809s ago: executing program 1 (id=716): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000140)="66baf80cb8044fdc87efed660f388059e0b805000000b91e4200000f01c10f20c035000000200f22c0f20fa20f01cb36263e660f381efc660f7c150c000000b805000000b9210000000f01c1c4e17929d8", 0x51}], 0x1, 0x10, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$cgroup_subtree(r5, &(0x7f0000000100)=ANY=[], 0x9) write$binfmt_script(r5, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x0) preadv(r5, &(0x7f00000015c0), 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40088d0}, 0x48000) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2.751983864s ago: executing program 3 (id=717): syz_emit_vhci(&(0x7f0000000180)=ANY=[@ANYBLOB="04030b05c800abaaaa00000000ff"], 0xe) r0 = syz_open_dev$mtd(&(0x7f0000000900), 0x46, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$MEMREADOOB64(r0, 0x1269, &(0x7f00000000c0)={0x1}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) shutdown(r5, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bind$inet6(r5, &(0x7f0000000240)={0xa, 0x4e20, 0x9, @loopback, 0x5}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e24, 0xfffffffe, @loopback, 0x1}}, 0x0, 0x0, 0x4c, 0x0, "5aa1f50a3cb63c3635852b1d0b0ac8bbc455e170385fefb683affb65799f7a308ec96cd29e9b33df174bcdcf78a7bccda39e047719afe332de441e7e8e68bf5adbf7a35d75885fb07c3e40612a459451"}, 0xd8) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000280)={0x23, 0x1e, '\x00', [@generic={0x5, 0xa9, "337d11a6c492918221dab44b180e75afae6a376e149792a50c345cef0d573dfa830baa97cbfe946806dcf2dd127b8fc7a9c623246761a7e5e10e794313628027548d17059b140ac9e12f6e0d1eebd9c02c80b95119e6c7504307eb7a50936c3f0d4f97d15f88d3c040a742ed8690ec765019e42aae852a6d05f3bf370d405fc24fd26536627fc2c47902a2fae6eab5b8260720a0be176a16063690581f1afefa405c05a59230af593f"}, @jumbo={0xc2, 0x4, 0xfffffffc}, @calipso={0x7, 0x20, {0x0, 0x6, 0x40, 0x2, [0x5, 0x8, 0x3]}}, @pad1, @pad1, @calipso={0x7, 0x18, {0x3, 0x4, 0xb, 0x5, [0x3, 0xf4e]}}]}, 0x100) sendmmsg$inet6(r5, &(0x7f0000000140)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0x3, @empty, 0xfffffffe}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000480)}], 0x1}}], 0x1, 0x20080058) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000600)='./proc\x00', &(0x7f0000000700)='proc\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000d00)='./proc/net/rpc/auth.rpcsec.context/channel\x00', 0x1, 0x0) write(r6, &(0x7f0000000e00)='testhandle 200', 0xe) r7 = socket$nl_route(0x10, 0x3, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000080)={0x0, r7}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000480)={@multicast, @multicast, @void, {@ipv6={0x86dd, @generic={0xc, 0x6, '\x00', 0x8, 0x0, 0xff, @empty, @mcast2, {[@routing={0x2e, 0x0, 0x1, 0x1}]}}}}}, 0x0) 2.733374091s ago: executing program 7 (id=718): socket$nl_generic(0x10, 0x3, 0x10) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000845, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f00000000c0)=0x37) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0x68}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f00000004c0)={0x0, 0xbd, 0x10, 0x1, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe708, 0x42, 0x1000002, 0x91, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2b9, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) 1.679510781s ago: executing program 6 (id=719): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="090d2000000000f0ff000700000008000300", @ANYRES32=r2, @ANYBLOB="0800051d000000001400060076657468115f746f5f7465616d0000000400cc0008"], 0x58}}, 0x0) 1.678640156s ago: executing program 7 (id=720): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000003"], 0x48) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1, 0xba7e}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x17, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{r4}, &(0x7f0000000280), &(0x7f0000000240)=r1}, 0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r5, 0x4) sendmsg$inet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 1.6009128s ago: executing program 1 (id=721): sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000031401000000000000000000090072786500140033006c6f"], 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4000040) mount(0x0, 0x0, &(0x7f0000000140)='configfs\x00', 0x0, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xd, 0xa2b9, 0x6, 0x7, 0xe1, 0x6, 0xfc000004, 0x403, 0xbbf, 0x3, 0xfffffffd, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0xc3, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x129, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0x0, 0x2, 0x2, 0x2, 0x7, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0xfff, 0x3, 0x6, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000006f, 0x8e, 0x2, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x0, 0x200b398, 0x8001, 0x1, 0x4, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff8, 0x4, 0x46, 0xf1, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x1ff, 0x1, 0x8000, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x9, 0x8, 0x7f, 0x400, 0x102, 0x1, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0xc, 0x5, 0x9, 0x5, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9d27, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x28, 0x5, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x9, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x5, 0x6, 0xf, 0xe, 0x8, 0x274, 0x6, 0x5, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x5, 0x8, 0x13fff, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000400)=0x6) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x8004) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f000000c280)=[{&(0x7f0000000a00)=ANY=[@ANYBLOB="14030000300001000001"], 0x314}], 0x1}, 0x800) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 1.506919294s ago: executing program 7 (id=722): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x4) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffff, 0x3}, 0x6) write$bt_hci(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="120000001c000001"], 0x22) 1.485103173s ago: executing program 6 (id=723): openat$iommufd(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000140)="2600000022004701050000070000000000000020002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) connect$netlink(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000b4bffc)=0x10, 0x4) write(r0, &(0x7f0000000000)='\"', 0x1) recvmmsg(r0, &(0x7f0000000780), 0x3ffffffffffff81, 0x2, 0x0) 1.347424749s ago: executing program 7 (id=724): r0 = add_key$keyring(&(0x7f0000000680), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000180)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x37, 0x30, 0x64, 0x30, 0x30, 0x6c, 0x30, 0x30, 0x30, 0x32]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000001c0)={'fscrypt:', @auto=[0x30, 0x35, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x33]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000200)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x34]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000600), &(0x7f0000000240)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x34, 0x30, 0x6d, 0x32, 0x30, 0x30, 0x32, 0x30, 0x3, 0x61, 0x30, 0x35]}, &(0x7f0000000800)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabb0600000000000000445566778899aabbccddeeff", 0x36}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000400)={'fscrypt:', @auto=[0x30, 0x37, 0x65, 0x30, 0x39, 0x30, 0x30, 0x30, 0x30, 0x64, 0x63, 0x63, 0x30, 0x30, 0x66, 0x61]}, &(0x7f0000000a00)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000480)={'fscrypt:', @desc3}, &(0x7f0000000780)={0x0, "fe1b5c4bf346207d87478c27b86bb51289055bc124bb60432572800f18aa4fd90aabed9d0fe61c88c11301a15ee3f0f5cdf737eba09fed73da1807ecb5b00d17", 0x24}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000002c0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x37]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000340)={'fscrypt:', @desc1}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x27}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000380)={'fscrypt:', @auto=[0x34, 0x37, 0x30, 0x54, 0x30, 0x30, 0x30, 0x37, 0x30, 0x30, 0x30, 0x30, 0x32, 0x64, 0x30, 0x61]}, &(0x7f0000000100)={0x0, "00152233445566778999aabbccddeeff0011223344445566778899aab5ccddeeff00112233445566778899aabbccddeeff00", 0x40}, 0x48, r0) add_key$keyring(&(0x7f0000000700), &(0x7f0000000740)={'syz', 0x0}, 0x0, 0x0, r0) add_key$fscrypt_v1(&(0x7f0000000080), 0x0, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$keyring(&(0x7f0000000640), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000440)={'fscrypt:', @auto=[0x31, 0x32, 0x0, 0x30, 0x34, 0x30, 0x34, 0x30, 0x30, 0x30, 0x32, 0x65, 0x30, 0x30, 0x8, 0x37]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000004c0)={'fscrypt:', @auto=[0x30, 0x58425c31ab49816a, 0x30, 0x30, 0x30, 0x30, 0x30, 0x65, 0x67, 0x30, 0x39, 0x30, 0x30, 0x30, 0x30, 0x66]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000500)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x30]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000540)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x64, 0x30, 0x30, 0x31, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x31]}, &(0x7f0000000580)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f00000000c0)={'fscrypt:', @desc2}, &(0x7f0000000300)={0x0, "bd79659c024f48b5e34a802d41dfdc553eea39517e4be298a5e6c7c1934111314bd6d38465a2326646832764d1609201f568517d108fe44375613ec929462ced", 0x15}, 0x48, r0) 1.213182408s ago: executing program 3 (id=725): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001680)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x40003}, 0x4040850) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000009c0)=ANY=[@ANYBLOB="140000001000010000000000000000000700000a4c000000030a0fdb00000000000000000a0020050900030073797a30000000000900010073797a31000000001400048008000240e7b140bb08000140000000030a000709726f75746500000014000000110001"], 0x74}, 0x1, 0x0, 0x0, 0x404c800}, 0x4000050) r1 = socket(0xa, 0x3, 0xff) sendmsg$inet6(r1, &(0x7f0000001c00)={&(0x7f0000000140)={0xa, 0x6, 0x3, @mcast2}, 0x1c, &(0x7f0000000040)}, 0x30008b08) 1.14180947s ago: executing program 7 (id=726): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x0, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x7, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xfa97, 0xa2b9, 0x6, 0x7, 0xe5, 0x6, 0xfc000000, 0x403, 0xbbf, 0x3, 0xfffffff9, 0x8, 0xd, 0x800, 0x3, 0x6, 0x4, 0x100002, 0xc7, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x129, 0x4, 0x16, 0xc, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0x1ff, 0xa9, 0xff, 0x0, 0x2, 0x6, 0x3, 0x1000000, 0x489, 0x7ff, 0x4, 0x80000001, 0xffffffff, 0x6, 0x4], [0x9, 0x3, 0x6, 0xfffffff7, 0x4, 0x8000c66, 0xa8a9, 0x2000006f, 0x7, 0x2, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x0, 0x200b398, 0x8001, 0x1, 0x4, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff8, 0x4, 0x46, 0xf1, 0xa, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x1fc, 0x1, 0x7fff, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0xa0, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x2, 0x48d, 0x9, 0x200026, 0x7f, 0x400, 0x102, 0x9, 0x41, 0x6, 0xee48, 0x2000004, 0x1, 0x10, 0x5, 0x9, 0x5, 0x0, 0x9, 0x3, 0xc7, 0xfff, 0x100008, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x8, 0x7f, 0x9d27, 0x9, 0x1, 0x100, 0xa, 0x6, 0x7ffe, 0x28, 0x5, 0xd500, 0x8, 0x5, 0x9, 0x3, 0x10000, 0xfffffffd, 0x5], [0xc, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x4000009, 0x81, 0x7, 0x9d87, 0x4, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0xa0, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xea9, 0x428, 0x5, 0x6, 0xfffffff9, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x1, 0x8, 0x13fff, 0x1, 0x1]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0xfffffffffffffffa, 0x5, 0xf2, 0xd, 0x7fffffffffffe, 0xa, 0x5, 0xa, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = dup(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x7f, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 1.045698957s ago: executing program 1 (id=727): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0xb}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x70}, 0x1, 0x0, 0x0, 0x40000080}, 0x40000) 1.038646929s ago: executing program 3 (id=728): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='bridge0\x00', 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x2, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000800)={0x5, 0x10, 0xfa00, {&(0x7f0000000600)}}, 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x450001, 0x4c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) setrlimit(0x0, &(0x7f0000000280)={0xc800, 0xfffffffe}) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', 0x0) listen(r1, 0xfffffff7) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) mount$tmpfs(0x0, 0x0, &(0x7f0000000100), 0x80, 0x0) mount$tmpfs(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x282422, &(0x7f0000000400)=ANY=[]) r3 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r3, 0xfffffffffffffffe, r3, 0x0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100026bd7000fbdbdf250100000014000500fe8000000000000000000000000000bb1400050000000000000000000000000000000001080004000200000014000500fc000000000000000000000000000001080004000300000008000700000000000800040001000000401cbb3a6b9d61d2ab837781fb5ec2a3db8c3fbc890df5f92de9118f90a15fc5148d879f39ddd831a9c7abfa1f8638ac3ac97b059e59fdda5043996084645feafad78cf21f8b82055e37d4d1df087d9750eda55a197af5f89b41cd1f67e9"], 0x70}, 0x1, 0x0, 0x0, 0x20000034}, 0x20008014) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000500)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0x36222756b3833bfb}}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001500010300000000000000010c00000008000100", @ANYBLOB='B'], 0x1c}, 0x1, 0x0, 0x0, 0xc001}, 0x4000000) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xcc}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000140), 0x0) sendmmsg$inet6(r5, &(0x7f0000000880)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x4, @mcast1, 0x1}, 0x1c, &(0x7f00000000c0)}}], 0x1, 0x20008889) 777.885579ms ago: executing program 1 (id=729): socket$nl_xfrm(0x10, 0x3, 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./cfg\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./cfg\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./cfg/usb_gadget/g1/functions/ffs.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./ffs\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='functionfs\x00', 0x1fa) mount(&(0x7f0000000280)=@filename='usb0\x00', &(0x7f0000000200)='./ffs\x00', &(0x7f0000000240), 0x0, 0x0) rmdir(&(0x7f0000000140)='./cfg/usb_gadget/g1/functions/ffs.usb0\x00') r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) umount2(&(0x7f0000000040)='.\x00', 0x2) 0s ago: executing program 3 (id=730): creat(&(0x7f00000001c0)='./file0\x00', 0xecf86c37d53049cf) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) capset(&(0x7f0000000080)={0x20080522}, &(0x7f00000000c0)={0x200000, 0x200000, 0x7}) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34808521, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa4001f7e}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x20, 0x0, 0x0, {0x0, 0x11}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0xe9) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x2, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r2, &(0x7f00000000c0)='!', 0xffffff49, 0x3000000000000500}]) madvise(&(0x7f000042f000/0x800000)=nil, 0x80fd00, 0x66) dup3(r2, r0, 0x0) kernel console output (not intermixed with test programs): 0:50:50 [ 81.420131][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.445859][ T5618] veth0_macvtap: entered promiscuous mode [ 81.482803][ T5618] veth1_macvtap: entered promiscuous mode [ 81.705549][ T9] cfg80211: failed to load regulatory.db [ 81.752532][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.794931][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.842853][ T4229] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.861225][ T4229] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.864033][ T52] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.864354][ T52] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.173490][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.173513][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.298752][ T95] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.298775][ T95] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.655133][ T5829] can0: slcan on ttyS3. [ 83.061133][ T5829] can0 (unregistered): slcan off ttyS3. [ 83.551343][ T5840] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.562293][ T5840] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.998390][ T5847] netlink: 68 bytes leftover after parsing attributes in process `syz.0.12'. [ 84.018741][ T5849] loop2: detected capacity change from 0 to 128 [ 84.462695][ T5853] netlink: 'syz.2.13': attribute type 11 has an invalid length. [ 84.519756][ T5854] FAT-fs (loop2): error, allocated dir entry found after end-of-directory marker (i_pos 1) [ 84.519784][ T5854] FAT-fs (loop2): Filesystem has been set read-only [ 84.987030][ T5852] loop0: detected capacity change from 0 to 512 [ 85.022410][ T5852] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 85.114175][ T5852] EXT4-fs (loop0): 1 truncate cleaned up [ 85.156197][ T5852] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.830206][ T5861] netlink: 16 bytes leftover after parsing attributes in process `syz.2.15'. [ 85.946894][ T5870] loop4: detected capacity change from 0 to 128 [ 86.045542][ T5627] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.424503][ T5880] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5618] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5880] [ 87.127814][ T5888] can0: slcan on ttyS3. [ 87.362104][ T5888] can0 (unregistered): slcan off ttyS3. [ 88.075196][ T5899] netlink: 68 bytes leftover after parsing attributes in process `syz.3.24'. [ 89.143236][ T5909] slcan: can't register candev [ 89.359648][ T5915] loop0: detected capacity change from 0 to 4096 [ 89.511153][ T5915] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.538634][ T5915] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #15: comm syz.0.30: corrupted inode contents [ 91.585713][ T5915] EXT4-fs error (device loop0): ext4_dirty_inode:6736: inode #15: comm syz.0.30: mark_inode_dirty error [ 91.611380][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 91.620303][ T5915] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #15: comm syz.0.30: corrupted inode contents [ 91.623815][ T5915] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.30: mark_inode_dirty error [ 91.625029][ T5915] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #15: comm syz.0.30: corrupted inode contents [ 91.627089][ T5915] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.30: mark_inode_dirty error [ 91.627601][ T5915] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #15: comm syz.0.30: corrupted inode contents [ 91.650894][ T5915] EXT4-fs error (device loop0): ext4_truncate:4721: inode #15: comm syz.0.30: mark_inode_dirty error [ 91.659269][ T5915] EXT4-fs error (device loop0) in ext4_setattr:6247: Corrupt filesystem [ 92.337983][ T5627] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.860917][ T5964] netlink: 68 bytes leftover after parsing attributes in process `syz.1.43'. [ 93.000262][ T5969] FAULT_INJECTION: forcing a failure. [ 93.000262][ T5969] name failslab, interval 1, probability 0, space 0, times 1 [ 93.000295][ T5969] CPU: 0 UID: 0 PID: 5969 Comm: syz.0.44 Not tainted syzkaller #0 PREEMPT(full) [ 93.000309][ T5969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 93.000324][ T5969] Call Trace: [ 93.000328][ T5969] [ 93.000333][ T5969] dump_stack_lvl+0xe8/0x150 [ 93.000356][ T5969] should_fail_ex+0x3eb/0x540 [ 93.000371][ T5969] should_failslab+0xa8/0x100 [ 93.000382][ T5969] ? __proc_create+0x55d/0xad0 [ 93.000393][ T5969] kmem_cache_alloc_noprof+0x9c/0x600 [ 93.000405][ T5969] ? __proc_create+0x55d/0xad0 [ 93.000424][ T5969] __proc_create+0x55d/0xad0 [ 93.000442][ T5969] ? trace_kmalloc+0x2a/0xf0 [ 93.000458][ T5969] ? __pfx___proc_create+0x10/0x10 [ 93.000478][ T5969] ? htable_create+0x317/0x810 [ 93.000495][ T5969] ? htable_create+0x317/0x810 [ 93.000507][ T5969] ? kstrdup+0x81/0x100 [ 93.000518][ T5969] proc_create_seq_private+0xa8/0x1e0 [ 93.000531][ T5969] htable_create+0x435/0x810 [ 93.000545][ T5969] hashlimit_mt_check_common+0x6f2/0xa70 [ 93.000568][ T5969] hashlimit_mt_check_v1+0x236/0x380 [ 93.000578][ T5969] ? rcu_is_watching+0x16/0xb0 [ 93.000589][ T5969] ? __pfx_hashlimit_mt_check_v1+0x10/0x10 [ 93.000604][ T5969] ? xt_find_match+0x213/0x260 [ 93.000617][ T5969] xt_check_match+0x602/0xce0 [ 93.000630][ T5969] ? __pfx_xt_check_match+0x10/0x10 [ 93.000642][ T5969] ? pcpu_alloc_noprof+0x1036/0x1900 [ 93.000657][ T5969] ? xt_find_match+0x213/0x260 [ 93.000671][ T5969] translate_table+0x1498/0x1f80 [ 93.000692][ T5969] ? __pfx_translate_table+0x10/0x10 [ 93.000701][ T5969] ? lock_acquire+0x115/0x350 [ 93.000718][ T5969] ? __might_fault+0xaf/0x130 [ 93.000730][ T5969] ? _copy_from_user+0x94/0xb0 [ 93.000743][ T5969] do_ipt_set_ctl+0xa53/0xe20 [ 93.000757][ T5969] ? rcu_is_watching+0x16/0xb0 [ 93.000767][ T5969] ? __pfx_do_ipt_set_ctl+0x10/0x10 [ 93.000785][ T5969] ? __mutex_unlock_slowpath+0x731/0x900 [ 93.000799][ T5969] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 93.000816][ T5969] nf_setsockopt+0x26f/0x290 [ 93.000828][ T5969] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 93.000840][ T5969] do_sock_setsockopt+0x17c/0x1b0 [ 93.000852][ T5969] __x64_sys_setsockopt+0x13d/0x1b0 [ 93.000866][ T5969] do_syscall_64+0x166/0x520 [ 93.000875][ T5969] ? trace_irq_disable+0x3b/0x140 [ 93.000884][ T5969] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.000895][ T5969] ? clear_bhb_loop+0x70/0xc0 [ 93.000906][ T5969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.000916][ T5969] RIP: 0033:0x7fe43419e159 [ 93.000931][ T5969] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 93.000940][ T5969] RSP: 002b:00007fe434fbf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 93.000952][ T5969] RAX: ffffffffffffffda RBX: 00007fe434425fa0 RCX: 00007fe43419e159 [ 93.000960][ T5969] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000004 [ 93.000966][ T5969] RBP: 00007fe43423506b R08: 00000000000005c0 R09: 0000000000000000 [ 93.000973][ T5969] R10: 0000200000001080 R11: 0000000000000246 R12: 0000000000000000 [ 93.000980][ T5969] R13: 00007fe434426038 R14: 00007fe434425fa0 R15: 00007ffc6b0c99c8 [ 93.000996][ T5969] [ 93.491018][ T5797] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 93.746722][ T5991] Cannot find add_set index 0 as target [ 94.367538][ T5797] usb 2-1: New USB device found: idVendor=045a, idProduct=5210, bcdDevice=1.01 [ 94.399148][ T5797] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.399212][ T5797] usb 2-1: Product: syz [ 94.399269][ T5797] usb 2-1: Manufacturer: syz [ 94.399283][ T5797] usb 2-1: SerialNumber: syz [ 95.701071][ T5797] ums-karma 2-1:1.0: USB Mass Storage device detected [ 95.746526][ T5797] ums-karma 2-1:1.0: This device (045a,5210,0101 S 06 P f5) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 95.746526][ T5797] Please send a copy of this message to and [ 95.877495][ T5797] ums-karma 2-1:1.0: probe with driver ums-karma failed with error -5 [ 97.641772][ T6030] loop0: detected capacity change from 0 to 512 [ 97.767385][ T6030] EXT4-fs error (device loop0): ext4_iget_extra_inode:5210: inode #15: comm syz.0.59: corrupted in-inode xattr: invalid ea_ino [ 97.767585][ T6030] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 97.770475][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 97.770497][ C0] EXT4-fs (loop0): initial error at time 1790973720: ext4_iget_extra_inode:5210: inode 15 [ 97.770527][ C0] EXT4-fs (loop0): last error at time 1790973720: ext4_iget_extra_inode:5210: inode 15 [ 97.824408][ T6030] EXT4-fs error (device loop0): ext4_orphan_get:1408: comm syz.0.59: couldn't read orphan inode 15 (err -117) [ 97.824588][ T6030] loop0: lost filesystem error report for type 5 error -117 [ 97.826571][ T6030] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.537704][ T5627] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.609920][ T5797] usb 2-1: USB disconnect, device number 2 [ 98.633234][ T6035] warning: `syz.3.61' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 99.572720][ T6055] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.582407][ T6055] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.185672][ T6051] Cannot find add_set index 0 as target [ 100.509092][ T6061] loop0: detected capacity change from 0 to 1024 [ 100.527116][ T6061] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 100.546390][ T6061] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e055c01c, mo2=0002] [ 100.546459][ T6061] System zones: 0-1, 3-36 [ 100.594744][ T6061] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.708283][ T6057] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.454460][ T6073] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.456441][ T6073] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.028614][ T6057] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.894268][ T6057] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.971897][ T6123] loop1: detected capacity change from 0 to 512 [ 104.150228][ T6123] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 104.163684][ T5627] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.699929][ T6057] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.806151][ T6123] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4223: comm syz.1.76: Allocating blocks 41-42 which overlap fs metadata [ 104.806186][ T6123] loop1: lost filesystem error report for type 5 error -117 [ 104.810445][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 104.810466][ C0] EXT4-fs (loop1): initial error at time 1790973727: ext4_mb_mark_diskspace_used:4223 [ 104.810493][ C0] EXT4-fs (loop1): last error at time 1790973727: ext4_mb_mark_diskspace_used:4223 [ 104.921457][ T6123] EXT4-fs (loop1): Remounting filesystem read-only [ 104.927747][ T6123] Quota error (device loop1): write_blk: dquota write failed [ 104.927769][ T6123] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 104.928104][ T6123] Quota error (device loop1): write_blk: dquota write failed [ 104.928228][ T6123] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 104.928478][ T6123] EXT4-fs (loop1): 1 truncate cleaned up [ 104.981835][ T6123] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.816310][ T6140] netlink: 8 bytes leftover after parsing attributes in process `syz.0.77'. [ 105.914321][ T5610] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.170655][ T5891] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.184766][ T5891] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.184837][ T5891] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.184891][ T5891] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.338453][ T6157] netlink: 112 bytes leftover after parsing attributes in process `syz.3.80'. [ 106.338511][ T6157] netlink: 24 bytes leftover after parsing attributes in process `syz.3.80'. [ 108.779027][ T6202] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 108.806328][ T6201] loop4: detected capacity change from 0 to 128 [ 109.157693][ T6209] netlink: 'syz.4.87': attribute type 11 has an invalid length. [ 109.214771][ T6210] FAT-fs (loop4): error, allocated dir entry found after end-of-directory marker (i_pos 1) [ 109.214798][ T6210] FAT-fs (loop4): Filesystem has been set read-only [ 109.914822][ T6220] loop2: detected capacity change from 0 to 1024 [ 109.944305][ T6220] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 109.962697][ T6220] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e055c01c, mo2=0002] [ 109.962810][ T6220] System zones: 0-1, 3-36 [ 109.998463][ T6220] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.470748][ T6236] netlink: 112 bytes leftover after parsing attributes in process `syz.1.95'. [ 110.470820][ T6236] netlink: 24 bytes leftover after parsing attributes in process `syz.1.95'. [ 111.061093][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.210730][ T6261] loop0: detected capacity change from 0 to 512 [ 112.746536][ T6261] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 112.779370][ T6261] EXT4-fs error (device loop0): ext4_orphan_get:1403: inode #15: comm syz.0.100: inode has both inline data and extents flags [ 112.779404][ T6261] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 112.780372][ T6261] EXT4-fs error (device loop0): ext4_orphan_get:1408: comm syz.0.100: couldn't read orphan inode 15 (err -117) [ 112.780469][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 112.780484][ C0] EXT4-fs (loop0): initial error at time 1790973735: ext4_orphan_get:1403: inode 15 [ 112.780511][ C0] EXT4-fs (loop0): last error at time 1790973735: ext4_orphan_get:1403: inode 15 [ 112.863763][ T6261] loop0: lost filesystem error report for type 5 error -117 [ 112.937113][ T6261] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.016057][ T5627] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.246094][ T6270] loop6: detected capacity change from 0 to 2640 [ 113.266827][ T6270] Buffer I/O error on dev loop6, logical block 0, async page read [ 113.267031][ T6270] Buffer I/O error on dev loop6, logical block 0, async page read [ 113.267090][ T6270] Buffer I/O error on dev loop6, logical block 0, async page read [ 113.267124][ T6270] Buffer I/O error on dev loop6, logical block 0, async page read [ 113.267150][ T6270] Buffer I/O error on dev loop6, logical block 0, async page read [ 113.267224][ T6270] Buffer I/O error on dev loop6, logical block 0, async page read [ 113.267266][ T6270] Buffer I/O error on dev loop6, logical block 0, async page read [ 113.267293][ T6270] Buffer I/O error on dev loop6, logical block 0, async page read [ 113.267332][ T6270] ldm_validate_partition_table(): Disk read failed. [ 113.267359][ T6270] Buffer I/O error on dev loop6, logical block 0, async page read [ 113.267384][ T6270] Buffer I/O error on dev loop6, logical block 0, async page read [ 113.272093][ T6270] Dev loop6: unable to read RDB block 0 [ 113.408196][ T6283] loop3: detected capacity change from 0 to 128 [ 113.434008][ T6270] loop6: unable to read partition table [ 113.552532][ T6270] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 113.794320][ T6286] netlink: 112 bytes leftover after parsing attributes in process `syz.0.108'. [ 113.794375][ T6286] netlink: 24 bytes leftover after parsing attributes in process `syz.0.108'. [ 113.920211][ T6288] netlink: 'syz.3.107': attribute type 11 has an invalid length. [ 113.976361][ T6289] FAT-fs (loop3): error, allocated dir entry found after end-of-directory marker (i_pos 1) [ 113.976386][ T6289] FAT-fs (loop3): Filesystem has been set read-only [ 116.646204][ T6321] FAULT_INJECTION: forcing a failure. [ 116.646204][ T6321] name failslab, interval 1, probability 0, space 0, times 0 [ 116.646267][ T6321] CPU: 1 UID: 0 PID: 6321 Comm: syz.1.120 Not tainted syzkaller #0 PREEMPT(full) [ 116.646289][ T6321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 116.646300][ T6321] Call Trace: [ 116.646312][ T6321] [ 116.646321][ T6321] dump_stack_lvl+0xe8/0x150 [ 116.646360][ T6321] should_fail_ex+0x3eb/0x540 [ 116.646385][ T6321] should_failslab+0xa8/0x100 [ 116.646406][ T6321] __kmalloc_noprof+0xf9/0x710 [ 116.646426][ T6321] ? __se_sys_futex_waitv+0x19d/0x2c0 [ 116.646445][ T6321] ? __se_sys_futex_waitv+0x19d/0x2c0 [ 116.646469][ T6321] __se_sys_futex_waitv+0x19d/0x2c0 [ 116.646500][ T6321] ? __pfx___se_sys_futex_waitv+0x10/0x10 [ 116.646539][ T6321] ? __x64_sys_futex_waitv+0x20/0xc0 [ 116.646560][ T6321] do_syscall_64+0x166/0x520 [ 116.646579][ T6321] ? trace_irq_disable+0x3b/0x140 [ 116.646596][ T6321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.646616][ T6321] ? clear_bhb_loop+0x70/0xc0 [ 116.646637][ T6321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.646656][ T6321] RIP: 0033:0x7f49fe99e159 [ 116.646679][ T6321] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 116.646694][ T6321] RSP: 002b:00007f49ff89f028 EFLAGS: 00000246 ORIG_RAX: 00000000000001c1 [ 116.646718][ T6321] RAX: ffffffffffffffda RBX: 00007f49fec25fa0 RCX: 00007f49fe99e159 [ 116.646732][ T6321] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000780 [ 116.646744][ T6321] RBP: 00007f49fea3506b R08: 0000000000000001 R09: 0000000000000000 [ 116.646756][ T6321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 116.646768][ T6321] R13: 00007f49fec26038 R14: 00007f49fec25fa0 R15: 00007ffe18d7f168 [ 116.646796][ T6321] [ 117.210191][ T6325] loop0: detected capacity change from 0 to 512 [ 117.229274][ T6325] ======================================================= [ 117.229274][ T6325] WARNING: The mand mount option has been deprecated and [ 117.229274][ T6325] and is ignored by this kernel. Remove the mand [ 117.229274][ T6325] option from the mount to silence this warning. [ 117.229274][ T6325] ======================================================= [ 117.295930][ T6325] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 117.295952][ T6325] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 117.419408][ T6325] EXT4-fs (loop0): 1 truncate cleaned up [ 117.420343][ T6325] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.673648][ T5627] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.445059][ T6340] capability: warning: `syz.1.125' uses deprecated v2 capabilities in a way that may be insecure [ 118.449325][ T6340] loop4: detected capacity change from 0 to 7 [ 118.453771][ T6340] Dev loop4: unable to read RDB block 7 [ 118.453802][ T6340] loop4: AHDI p1 p2 p3 [ 118.453822][ T6340] loop4: partition table partially beyond EOD, truncated [ 118.454025][ T6340] loop4: p1 start 1601398130 is beyond EOD, truncated [ 118.454043][ T6340] loop4: p2 start 1702059890 is beyond EOD, truncated [ 119.607175][ T6352] loop6: detected capacity change from 0 to 2640 [ 119.609236][ T6352] buffer_io_error: 11 callbacks suppressed [ 119.609253][ T6352] Buffer I/O error on dev loop6, logical block 0, async page read [ 119.609288][ T6352] Buffer I/O error on dev loop6, logical block 0, async page read [ 119.610485][ T6352] Buffer I/O error on dev loop6, logical block 0, async page read [ 119.610521][ T6352] Buffer I/O error on dev loop6, logical block 0, async page read [ 119.615383][ T6352] Buffer I/O error on dev loop6, logical block 0, async page read [ 119.625644][ T6352] Buffer I/O error on dev loop6, logical block 0, async page read [ 119.631665][ T6352] Buffer I/O error on dev loop6, logical block 0, async page read [ 119.631703][ T6352] Buffer I/O error on dev loop6, logical block 0, async page read [ 119.631851][ T6352] ldm_validate_partition_table(): Disk read failed. [ 119.631895][ T6352] Buffer I/O error on dev loop6, logical block 0, async page read [ 119.631922][ T6352] Buffer I/O error on dev loop6, logical block 0, async page read [ 119.635741][ T6352] Dev loop6: unable to read RDB block 0 [ 119.648453][ T6352] loop6: unable to read partition table [ 119.660570][ T6352] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 120.403428][ T6362] loop3: detected capacity change from 0 to 512 [ 120.481569][ T6362] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 120.544735][ T6362] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4223: comm syz.3.132: Allocating blocks 41-42 which overlap fs metadata [ 120.544758][ T6362] loop3: lost filesystem error report for type 5 error -117 [ 120.551027][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 120.551050][ C0] EXT4-fs (loop3): initial error at time 1790973743: ext4_mb_mark_diskspace_used:4223 [ 120.551073][ C0] EXT4-fs (loop3): last error at time 1790973743: ext4_mb_mark_diskspace_used:4223 [ 120.590747][ T6362] EXT4-fs (loop3): Remounting filesystem read-only [ 120.590894][ T6362] Quota error (device loop3): write_blk: dquota write failed [ 120.590909][ T6362] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 120.591078][ T6362] Quota error (device loop3): write_blk: dquota write failed [ 120.591181][ T6362] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 120.591311][ T6362] EXT4-fs (loop3): 1 truncate cleaned up [ 120.672034][ T6368] loop0: detected capacity change from 0 to 512 [ 120.687938][ T6362] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.353659][ T6368] EXT4-fs error (device loop0): ext4_validate_block_bitmap:445: comm syz.0.131: bg 0: block 385: padding at end of block bitmap is not set [ 121.353696][ T6368] loop0: lost filesystem error report for type 5 error -117 [ 121.357748][ T6368] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 121.357773][ T6368] loop0: lost filesystem error report for type 5 error -117 [ 121.360496][ C0] EXT4-fs (loop0): error count since last fsck: 2 [ 121.360518][ C0] EXT4-fs (loop0): initial error at time 1790973744: ext4_validate_block_bitmap:445 [ 121.360539][ C0] EXT4-fs (loop0): last error at time 1790973744: ext4_mb_clear_bb:6680 [ 121.385981][ T6368] EXT4-fs (loop0): 2 truncates cleaned up [ 121.448022][ T6368] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.482468][ T5621] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.665890][ T6379] netlink: 16 bytes leftover after parsing attributes in process `syz.4.135'. [ 123.458756][ T6394] loop1: detected capacity change from 0 to 40427 [ 123.475128][ T6394] F2FS-fs (loop1): invalid crc value [ 123.586578][ T6394] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 1 [ 123.590035][ T6400] netlink: 132 bytes leftover after parsing attributes in process `syz.2.140'. [ 123.865626][ T6394] F2FS-fs (loop1): f2fs_disable_checkpoint starts, unusable: 0 [ 123.865661][ T6394] F2FS-fs (loop1): f2fs_disable_checkpoint: call f2fs_write_checkpoint(), meta: 0, node: 0, data: 0 [ 123.865920][ T6394] F2FS-fs (loop1): Start checkpoint disabled! [ 124.213377][ T6394] F2FS-fs (loop1): f2fs_disable_checkpoint finishes, err:0 [ 124.218378][ T6394] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 124.255579][ T6394] syz.1.141: attempt to access beyond end of device [ 124.255579][ T6394] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 124.334522][ T5627] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.484259][ T6410] syz.1.141: attempt to access beyond end of device [ 124.484259][ T6410] loop1: rw=2049, sector=45104, nr_sectors = 8 limit=40427 [ 124.485867][ T6410] syz.1.141: attempt to access beyond end of device [ 124.485867][ T6410] loop1: rw=2049, sector=45112, nr_sectors = 8 limit=40427 [ 124.486464][ T6410] syz.1.141: attempt to access beyond end of device [ 124.486464][ T6410] loop1: rw=2049, sector=45120, nr_sectors = 8 limit=40427 [ 124.486875][ T6410] syz.1.141: attempt to access beyond end of device [ 124.486875][ T6410] loop1: rw=2049, sector=45128, nr_sectors = 8 limit=40427 [ 124.487185][ T6410] syz.1.141: attempt to access beyond end of device [ 124.487185][ T6410] loop1: rw=2049, sector=45136, nr_sectors = 8 limit=40427 [ 124.487918][ T6410] syz.1.141: attempt to access beyond end of device [ 124.487918][ T6410] loop1: rw=2049, sector=45144, nr_sectors = 8 limit=40427 [ 124.488223][ T6410] syz.1.141: attempt to access beyond end of device [ 124.488223][ T6410] loop1: rw=2049, sector=45152, nr_sectors = 8 limit=40427 [ 124.488571][ T6410] syz.1.141: attempt to access beyond end of device [ 124.488571][ T6410] loop1: rw=2049, sector=45160, nr_sectors = 8 limit=40427 [ 124.489682][ T6410] syz.1.141: attempt to access beyond end of device [ 124.489682][ T6410] loop1: rw=2049, sector=45168, nr_sectors = 8 limit=40427 [ 125.220872][ T43] CPU: 1 UID: 0 PID: 43 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(full) [ 125.220906][ T43] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 125.220918][ T43] Workqueue: writeback wb_workfn (flush-7:1) [ 125.220947][ T43] Call Trace: [ 125.220955][ T43] [ 125.220963][ T43] dump_stack_lvl+0xe8/0x150 [ 125.220986][ T43] f2fs_stop_checkpoint+0x3f6/0x5d0 [ 125.221012][ T43] f2fs_write_end_bio+0xda7/0x11c0 [ 125.221048][ T43] __submit_merged_bio+0x258/0x6a0 [ 125.221070][ T43] ? rcu_is_watching+0x16/0xb0 [ 125.221092][ T43] f2fs_submit_merged_write_cond+0x1ef/0x590 [ 125.221115][ T43] ? __pfx_f2fs_submit_merged_write_cond+0x10/0x10 [ 125.221159][ T43] f2fs_write_data_pages+0x2a13/0x36e0 [ 125.221214][ T43] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 125.221254][ T43] ? __pfx_stack_trace_save+0x10/0x10 [ 125.221271][ T43] ? kfree+0x1c5/0x650 [ 125.221317][ T43] ? __lock_acquire+0x747/0x2de0 [ 125.221352][ T43] ? lock_acquire+0x115/0x350 [ 125.221394][ T43] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 125.221415][ T43] do_writepages+0x338/0x560 [ 125.221443][ T43] ? reacquire_held_locks+0x117/0x1a0 [ 125.221461][ T43] ? writeback_sb_inodes+0x450/0x1af0 [ 125.221485][ T43] __writeback_single_inode+0x136/0x1220 [ 125.221508][ T43] ? do_raw_spin_unlock+0xf5/0x200 [ 125.221530][ T43] writeback_sb_inodes+0x9de/0x1af0 [ 125.221548][ T43] ? __lock_acquire+0x747/0x2de0 [ 125.221590][ T43] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 125.221652][ T43] ? rcu_is_watching+0x16/0xb0 [ 125.221670][ T43] ? queue_io+0x2d3/0x470 [ 125.221691][ T43] wb_writeback+0x41c/0xad0 [ 125.221711][ T43] ? queue_io+0x211/0x470 [ 125.221733][ T43] ? __pfx_wb_writeback+0x10/0x10 [ 125.221747][ T43] ? do_raw_spin_lock+0x12b/0x2f0 [ 125.221780][ T43] wb_workfn+0x431/0x10f0 [ 125.221818][ T43] ? __pfx_wb_workfn+0x10/0x10 [ 125.221850][ T43] ? do_raw_spin_lock+0x12b/0x2f0 [ 125.221878][ T43] ? lock_acquire+0x115/0x350 [ 125.221904][ T43] ? rcu_is_watching+0x16/0xb0 [ 125.221924][ T43] ? process_scheduled_works+0x97a/0x1630 [ 125.221945][ T43] process_scheduled_works+0xc3d/0x1630 [ 125.221996][ T43] ? __pfx_process_scheduled_works+0x10/0x10 [ 125.222023][ T43] ? assign_work+0x3cf/0x5d0 [ 125.222048][ T43] worker_thread+0xa47/0xfb0 [ 125.222094][ T43] kthread+0x38b/0x480 [ 125.222117][ T43] ? __pfx_worker_thread+0x10/0x10 [ 125.222133][ T43] ? __pfx_kthread+0x10/0x10 [ 125.222152][ T43] ret_from_fork+0x514/0xb70 [ 125.222173][ T43] ? __pfx_ret_from_fork+0x10/0x10 [ 125.222191][ T43] ? __switch_to+0xc78/0x1410 [ 125.222212][ T43] ? __pfx_kthread+0x10/0x10 [ 125.222230][ T43] ret_from_fork_asm+0x1a/0x30 [ 125.222270][ T43] [ 125.240955][ T43] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 125.582026][ T6424] netlink: 132 bytes leftover after parsing attributes in process `syz.0.144'. [ 125.642030][ T6424] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.648493][ T6424] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.150929][ T6425] loop6: detected capacity change from 0 to 2640 [ 127.164047][ T6425] buffer_io_error: 11 callbacks suppressed [ 127.164082][ T6425] Buffer I/O error on dev loop6, logical block 0, async page read [ 127.164116][ T6425] Buffer I/O error on dev loop6, logical block 0, async page read [ 127.166182][ T6425] Buffer I/O error on dev loop6, logical block 0, async page read [ 127.166232][ T6425] Buffer I/O error on dev loop6, logical block 0, async page read [ 127.166267][ T6425] Buffer I/O error on dev loop6, logical block 0, async page read [ 127.167958][ T6425] Buffer I/O error on dev loop6, logical block 0, async page read [ 127.168111][ T6425] Buffer I/O error on dev loop6, logical block 0, async page read [ 127.168154][ T6425] Buffer I/O error on dev loop6, logical block 0, async page read [ 127.168198][ T6425] ldm_validate_partition_table(): Disk read failed. [ 127.168386][ T6425] Buffer I/O error on dev loop6, logical block 0, async page read [ 127.173845][ T6425] Buffer I/O error on dev loop6, logical block 0, async page read [ 127.174852][ T6425] Dev loop6: unable to read RDB block 0 [ 127.182232][ T6425] loop6: unable to read partition table [ 127.184028][ T6425] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 127.679609][ T6442] netlink: 112 bytes leftover after parsing attributes in process `syz.0.154'. [ 127.679736][ T6442] netlink: 20 bytes leftover after parsing attributes in process `syz.0.154'. [ 128.395344][ T6446] loop0: detected capacity change from 0 to 128 [ 128.564944][ T6444] Bluetooth: MGMT ver 1.23 [ 128.564976][ T6444] Bluetooth: hci0: invalid length 0, exp 2 for type 9 [ 128.672815][ T6450] netlink: 'syz.0.157': attribute type 11 has an invalid length. [ 128.679813][ T6450] FAT-fs (loop0): error, allocated dir entry found after end-of-directory marker (i_pos 1) [ 128.679870][ T6450] FAT-fs (loop0): Filesystem has been set read-only [ 129.158621][ T6451] Cannot find add_set index 0 as target [ 130.528115][ T6456] loop0: detected capacity change from 0 to 40427 [ 130.549481][ T6456] F2FS-fs (loop0): invalid crc value [ 130.622508][ T6456] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 1 [ 130.624171][ T6456] F2FS-fs (loop0): f2fs_disable_checkpoint starts, unusable: 0 [ 130.624196][ T6456] F2FS-fs (loop0): f2fs_disable_checkpoint: call f2fs_write_checkpoint(), meta: 0, node: 0, data: 0 [ 130.624210][ T6456] F2FS-fs (loop0): Start checkpoint disabled! [ 130.648248][ T6456] F2FS-fs (loop0): f2fs_disable_checkpoint finishes, err:0 [ 130.678258][ T6456] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 130.718537][ T6456] bio_check_eod: 72 callbacks suppressed [ 130.718552][ T6456] syz.0.159: attempt to access beyond end of device [ 130.718552][ T6456] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 130.869722][ T6465] random: crng reseeded on system resumption [ 130.893804][ T6464] syz.0.159: attempt to access beyond end of device [ 130.893804][ T6464] loop0: rw=2049, sector=45104, nr_sectors = 8 limit=40427 [ 130.894294][ T6464] syz.0.159: attempt to access beyond end of device [ 130.894294][ T6464] loop0: rw=2049, sector=45112, nr_sectors = 8 limit=40427 [ 130.894854][ T6464] syz.0.159: attempt to access beyond end of device [ 130.894854][ T6464] loop0: rw=2049, sector=45120, nr_sectors = 8 limit=40427 [ 130.895157][ T6464] syz.0.159: attempt to access beyond end of device [ 130.895157][ T6464] loop0: rw=2049, sector=45128, nr_sectors = 8 limit=40427 [ 130.895461][ T6464] syz.0.159: attempt to access beyond end of device [ 130.895461][ T6464] loop0: rw=2049, sector=45136, nr_sectors = 8 limit=40427 [ 130.896196][ T6464] syz.0.159: attempt to access beyond end of device [ 130.896196][ T6464] loop0: rw=2049, sector=45144, nr_sectors = 8 limit=40427 [ 130.896493][ T6464] syz.0.159: attempt to access beyond end of device [ 130.896493][ T6464] loop0: rw=2049, sector=45152, nr_sectors = 8 limit=40427 [ 130.896818][ T6464] syz.0.159: attempt to access beyond end of device [ 130.896818][ T6464] loop0: rw=2049, sector=45160, nr_sectors = 8 limit=40427 [ 130.897050][ T6464] syz.0.159: attempt to access beyond end of device [ 130.897050][ T6464] loop0: rw=2049, sector=45168, nr_sectors = 8 limit=40427 [ 131.126657][ T4229] CPU: 0 UID: 0 PID: 4229 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT(full) [ 131.126676][ T4229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 131.126683][ T4229] Workqueue: writeback wb_workfn (flush-7:0) [ 131.126701][ T4229] Call Trace: [ 131.126706][ T4229] [ 131.126711][ T4229] dump_stack_lvl+0xe8/0x150 [ 131.126724][ T4229] f2fs_stop_checkpoint+0x3f6/0x5d0 [ 131.126739][ T4229] f2fs_write_end_bio+0xda7/0x11c0 [ 131.126758][ T4229] __submit_merged_bio+0x258/0x6a0 [ 131.126769][ T4229] ? rcu_is_watching+0x16/0xb0 [ 131.126782][ T4229] f2fs_submit_merged_write_cond+0x1ef/0x590 [ 131.126795][ T4229] ? __pfx_f2fs_submit_merged_write_cond+0x10/0x10 [ 131.126818][ T4229] f2fs_write_data_pages+0x2a13/0x36e0 [ 131.126846][ T4229] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 131.126863][ T4229] ? cfg80211_inform_single_bss_data+0x1499/0x1be0 [ 131.126901][ T4229] ? lock_acquire+0x115/0x350 [ 131.126922][ T4229] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 131.126932][ T4229] do_writepages+0x338/0x560 [ 131.126948][ T4229] ? reacquire_held_locks+0x117/0x1a0 [ 131.126957][ T4229] ? writeback_sb_inodes+0x450/0x1af0 [ 131.126971][ T4229] __writeback_single_inode+0x136/0x1220 [ 131.126982][ T4229] ? do_raw_spin_unlock+0xf5/0x200 [ 131.126995][ T4229] writeback_sb_inodes+0x9de/0x1af0 [ 131.127004][ T4229] ? __lock_acquire+0x747/0x2de0 [ 131.127016][ T4229] ? __lock_acquire+0x747/0x2de0 [ 131.127034][ T4229] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 131.127065][ T4229] ? rcu_is_watching+0x16/0xb0 [ 131.127074][ T4229] ? queue_io+0x2d3/0x470 [ 131.127086][ T4229] wb_writeback+0x41c/0xad0 [ 131.127097][ T4229] ? queue_io+0x211/0x470 [ 131.127110][ T4229] ? __pfx_wb_writeback+0x10/0x10 [ 131.127118][ T4229] ? do_raw_spin_lock+0x12b/0x2f0 [ 131.127140][ T4229] wb_workfn+0x431/0x10f0 [ 131.127159][ T4229] ? __pfx_wb_workfn+0x10/0x10 [ 131.127176][ T4229] ? do_raw_spin_lock+0x12b/0x2f0 [ 131.127190][ T4229] ? lock_acquire+0x115/0x350 [ 131.127204][ T4229] ? rcu_is_watching+0x16/0xb0 [ 131.127215][ T4229] ? process_scheduled_works+0x97a/0x1630 [ 131.127226][ T4229] process_scheduled_works+0xc3d/0x1630 [ 131.127252][ T4229] ? __pfx_process_scheduled_works+0x10/0x10 [ 131.127266][ T4229] ? assign_work+0x3cf/0x5d0 [ 131.127279][ T4229] worker_thread+0xa47/0xfb0 [ 131.127303][ T4229] kthread+0x38b/0x480 [ 131.127313][ T4229] ? __pfx_worker_thread+0x10/0x10 [ 131.127321][ T4229] ? __pfx_kthread+0x10/0x10 [ 131.127331][ T4229] ret_from_fork+0x514/0xb70 [ 131.127343][ T4229] ? __pfx_ret_from_fork+0x10/0x10 [ 131.127353][ T4229] ? __switch_to+0xc78/0x1410 [ 131.127365][ T4229] ? __pfx_kthread+0x10/0x10 [ 131.127375][ T4229] ret_from_fork_asm+0x1a/0x30 [ 131.127394][ T4229] [ 131.127399][ T4229] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 131.142554][ T5729] loop0: lost filesystem error report for type 5 error -108 [ 131.750002][ T6473] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 132.893788][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.893843][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.450290][ T6490] loop2: detected capacity change from 0 to 512 [ 133.464339][ T6490] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 133.514622][ T6490] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4223: comm syz.2.167: Allocating blocks 41-42 which overlap fs metadata [ 133.514656][ T6490] loop2: lost filesystem error report for type 5 error -117 [ 133.516641][ T6490] EXT4-fs (loop2): Remounting filesystem read-only [ 133.516747][ T6490] Quota error (device loop2): write_blk: dquota write failed [ 133.516761][ T6490] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 133.516923][ T6490] Quota error (device loop2): write_blk: dquota write failed [ 133.517015][ T6490] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 133.517128][ T6490] EXT4-fs (loop2): 1 truncate cleaned up [ 133.528462][ T6490] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.405398][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.598701][ T6517] loop4: detected capacity change from 0 to 512 [ 135.254769][ T6517] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 135.276497][ T6519] loop0: detected capacity change from 0 to 512 [ 135.296453][ T6519] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 135.317337][ T6517] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4223: comm syz.4.176: Allocating blocks 41-42 which overlap fs metadata [ 135.317371][ T6517] loop4: lost filesystem error report for type 5 error -117 [ 135.320444][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 135.320466][ C1] EXT4-fs (loop4): initial error at time 1790973758: ext4_mb_mark_diskspace_used:4223 [ 135.320487][ C1] EXT4-fs (loop4): last error at time 1790973758: ext4_mb_mark_diskspace_used:4223 [ 135.321788][ T6517] EXT4-fs (loop4): Remounting filesystem read-only [ 135.321894][ T6517] Quota error (device loop4): write_blk: dquota write failed [ 135.321907][ T6517] Quota error (device loop4): find_free_dqentry: Can't write quota data block 5 [ 135.322065][ T6517] Quota error (device loop4): write_blk: dquota write failed [ 135.322154][ T6517] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 135.322270][ T6517] EXT4-fs (loop4): 1 truncate cleaned up [ 135.384713][ T6527] FAULT_INJECTION: forcing a failure. [ 135.384713][ T6527] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 135.384743][ T6527] CPU: 1 UID: 0 PID: 6527 Comm: syz.3.178 Not tainted syzkaller #0 PREEMPT(full) [ 135.384760][ T6527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 135.384769][ T6527] Call Trace: [ 135.384775][ T6527] [ 135.384783][ T6527] dump_stack_lvl+0xe8/0x150 [ 135.384808][ T6527] should_fail_ex+0x3eb/0x540 [ 135.384833][ T6527] _copy_from_user+0x2d/0xb0 [ 135.384853][ T6527] __sys_bpf+0x2e7/0xe00 [ 135.384879][ T6527] ? __pfx___sys_bpf+0x10/0x10 [ 135.384900][ T6527] ? do_futex+0x3e7/0x4e0 [ 135.384945][ T6527] ? rcu_is_watching+0x16/0xb0 [ 135.384969][ T6527] __x64_sys_bpf+0xba/0xd0 [ 135.384991][ T6527] do_syscall_64+0x166/0x520 [ 135.385009][ T6527] ? trace_irq_disable+0x3b/0x140 [ 135.385025][ T6527] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.385045][ T6527] ? clear_bhb_loop+0x70/0xc0 [ 135.385066][ T6527] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.385085][ T6527] RIP: 0033:0x7f8a6979e159 [ 135.385103][ T6527] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 135.385117][ T6527] RSP: 002b:00007f8a6a5c5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 135.385137][ T6527] RAX: ffffffffffffffda RBX: 00007f8a69a25fa0 RCX: 00007f8a6979e159 [ 135.385150][ T6527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000012 [ 135.385161][ T6527] RBP: 00007f8a6983506b R08: 0000000000000000 R09: 0000000000000000 [ 135.385173][ T6527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 135.385184][ T6527] R13: 00007f8a69a26038 R14: 00007f8a69a25fa0 R15: 00007ffeece1a628 [ 135.385211][ T6527] [ 135.484889][ T6517] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.505425][ T6519] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4223: comm syz.0.177: Allocating blocks 41-42 which overlap fs metadata [ 135.505457][ T6519] loop0: lost filesystem error report for type 5 error -117 [ 135.520425][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 135.520448][ C1] EXT4-fs (loop0): initial error at time 1790973758: ext4_mb_mark_diskspace_used:4223 [ 135.520470][ C1] EXT4-fs (loop0): last error at time 1790973758: ext4_mb_mark_diskspace_used:4223 [ 135.529611][ T6519] EXT4-fs (loop0): Remounting filesystem read-only [ 135.529745][ T6519] Quota error (device loop0): write_blk: dquota write failed [ 135.529761][ T6519] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 135.530109][ T6519] EXT4-fs (loop0): 1 truncate cleaned up [ 135.568227][ T6519] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.289245][ T5618] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.688084][ T6542] netlink: 4 bytes leftover after parsing attributes in process `syz.2.183'. [ 136.813448][ T6545] loop3: detected capacity change from 0 to 512 [ 137.560012][ T6545] netlink: 24 bytes leftover after parsing attributes in process `syz.3.184'. [ 137.633338][ T6547] loop2: detected capacity change from 0 to 128 [ 138.056256][ T6552] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5616] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[6552] [ 138.803221][ T5627] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.006618][ T6564] netlink: 132 bytes leftover after parsing attributes in process `syz.2.190'. [ 139.651843][ T6569] loop1: detected capacity change from 0 to 2048 [ 139.987417][ T6582] loop0: detected capacity change from 0 to 512 [ 140.751241][ T6582] netlink: 24 bytes leftover after parsing attributes in process `syz.0.196'. [ 141.185697][ T6595] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5616] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[6595] [ 141.228967][ T6595] loop2: detected capacity change from 0 to 512 [ 141.266592][ T6595] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.266685][ T6595] ext4 filesystem being mounted at /43/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 141.736599][ T6609] loop4: detected capacity change from 0 to 512 [ 141.780294][ T6611] netlink: 132 bytes leftover after parsing attributes in process `syz.3.203'. [ 141.839406][ T6611] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.841753][ T6611] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.428793][ T6609] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 142.501620][ T6609] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4223: comm syz.4.204: Allocating blocks 41-42 which overlap fs metadata [ 142.501653][ T6609] loop4: lost filesystem error report for type 5 error -117 [ 142.505243][ T6609] EXT4-fs (loop4): Remounting filesystem read-only [ 142.505363][ T6609] __quota_error: 2 callbacks suppressed [ 142.505375][ T6609] Quota error (device loop4): write_blk: dquota write failed [ 142.505388][ T6609] Quota error (device loop4): find_free_dqentry: Can't write quota data block 5 [ 142.505546][ T6609] Quota error (device loop4): write_blk: dquota write failed [ 142.505639][ T6609] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 142.505751][ T6609] EXT4-fs (loop4): 1 truncate cleaned up [ 142.537660][ T6609] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.537895][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.202525][ T993] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 143.206232][ T6626] loop1: detected capacity change from 0 to 512 [ 143.811017][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 143.991019][ T6626] netlink: 24 bytes leftover after parsing attributes in process `syz.1.209'. [ 144.101106][ T5618] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.162213][ T993] usb 3-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 144.163944][ T993] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.203708][ T993] usb 3-1: config 0 descriptor?? [ 145.139978][ T6634] batman_adv: batadv0: Adding interface: macvtap1 [ 145.139995][ T6634] batman_adv: batadv0: The MTU of interface macvtap1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 145.140019][ T6634] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 145.395202][ T6635] batman_adv: batadv0: Removing interface: macvtap1 [ 145.568674][ T6637] bridge_slave_0: left allmulticast mode [ 145.568703][ T6637] bridge_slave_0: left promiscuous mode [ 145.569014][ T6637] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.593861][ T6637] bridge_slave_1: left allmulticast mode [ 145.593888][ T6637] bridge_slave_1: left promiscuous mode [ 145.595853][ T6637] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.623342][ T6637] bond0: (slave bond_slave_0): Releasing backup interface [ 145.642797][ T6637] bond0: (slave bond_slave_1): Releasing backup interface [ 145.739208][ T6637] team0: Port device team_slave_0 removed [ 145.772228][ T6637] team0: Port device team_slave_1 removed [ 145.773082][ T6637] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 145.773102][ T6637] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 145.775829][ T6637] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 145.775847][ T6637] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 145.817341][ T6637] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 145.817753][ T6640] team0: Mode changed to "activebackup" [ 146.017103][ T6647] loop6: detected capacity change from 0 to 2640 [ 146.018986][ T6647] buffer_io_error: 11 callbacks suppressed [ 146.019003][ T6647] Buffer I/O error on dev loop6, logical block 0, async page read [ 146.019037][ T6647] Buffer I/O error on dev loop6, logical block 0, async page read [ 146.019064][ T6647] Buffer I/O error on dev loop6, logical block 0, async page read [ 146.019090][ T6647] Buffer I/O error on dev loop6, logical block 0, async page read [ 146.019115][ T6647] Buffer I/O error on dev loop6, logical block 0, async page read [ 146.019157][ T6647] Buffer I/O error on dev loop6, logical block 0, async page read [ 146.019202][ T6647] Buffer I/O error on dev loop6, logical block 0, async page read [ 146.019228][ T6647] Buffer I/O error on dev loop6, logical block 0, async page read [ 146.019242][ T6647] ldm_validate_partition_table(): Disk read failed. [ 146.019267][ T6647] Buffer I/O error on dev loop6, logical block 0, async page read [ 146.019293][ T6647] Buffer I/O error on dev loop6, logical block 0, async page read [ 146.019334][ T6647] Dev loop6: unable to read RDB block 0 [ 146.430115][ T6647] loop6: unable to read partition table [ 146.430248][ T6647] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 146.609409][ T993] usb 3-1: USB disconnect, device number 2 [ 146.641248][ T6662] netlink: 132 bytes leftover after parsing attributes in process `syz.1.211'. [ 148.089000][ T6674] loop4: detected capacity change from 0 to 512 [ 148.607008][ T6674] EXT4-fs error (device loop4): ext4_validate_block_bitmap:445: comm syz.4.217: bg 0: block 385: padding at end of block bitmap is not set [ 148.607032][ T6674] loop4: lost filesystem error report for type 5 error -117 [ 148.607563][ T6674] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 148.607586][ T6674] loop4: lost filesystem error report for type 5 error -117 [ 148.608938][ T6674] EXT4-fs (loop4): 2 truncates cleaned up [ 148.628274][ T6674] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 148.835530][ T5618] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.896240][ T6680] bridge_slave_0: left allmulticast mode [ 148.896265][ T6680] bridge_slave_0: left promiscuous mode [ 148.898336][ T6680] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.969515][ T6680] bridge_slave_1: left allmulticast mode [ 148.969543][ T6680] bridge_slave_1: left promiscuous mode [ 148.969758][ T6680] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.013034][ T6680] bond0: (slave bond_slave_0): Releasing backup interface [ 149.038745][ T6680] bond0: (slave bond_slave_1): Releasing backup interface [ 149.099843][ T6680] team0: Port device team_slave_0 removed [ 149.133941][ T6680] team0: Port device team_slave_1 removed [ 149.147833][ T6680] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 149.147854][ T6680] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 149.173935][ T6680] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 149.173951][ T6680] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 149.201921][ T6680] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 149.519870][ T6693] Cannot find add_set index 0 as target [ 150.828857][ T6716] FAULT_INJECTION: forcing a failure. [ 150.828857][ T6716] name fail_futex, interval 1, probability 0, space 0, times 1 [ 150.828889][ T6716] CPU: 0 UID: 0 PID: 6716 Comm: syz.1.226 Not tainted syzkaller #0 PREEMPT(full) [ 150.828910][ T6716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 150.828921][ T6716] Call Trace: [ 150.828929][ T6716] [ 150.828938][ T6716] dump_stack_lvl+0xe8/0x150 [ 150.828965][ T6716] should_fail_ex+0x3eb/0x540 [ 150.828990][ T6716] get_futex_key+0x1b4/0x1580 [ 150.829014][ T6716] ? __pfx_futex_wake_mark+0x10/0x10 [ 150.829039][ T6716] ? __pfx_get_futex_key+0x10/0x10 [ 150.829060][ T6716] ? futex_hash+0x4e/0x2b0 [ 150.829077][ T6716] ? futex_hash+0x275/0x2b0 [ 150.829109][ T6716] futex_wake+0x119/0x5f0 [ 150.829135][ T6716] ? __pfx_futex_wake+0x10/0x10 [ 150.829151][ T6716] ? __lock_acquire+0x747/0x2de0 [ 150.829185][ T6716] do_futex+0x458/0x4e0 [ 150.829208][ T6716] ? __pfx_do_futex+0x10/0x10 [ 150.829224][ T6716] ? lock_acquire+0x115/0x350 [ 150.829251][ T6716] __se_sys_futex+0x3a8/0x450 [ 150.829274][ T6716] ? __fget_files+0x2a/0x420 [ 150.829296][ T6716] ? __pfx___se_sys_futex+0x10/0x10 [ 150.829322][ T6716] ? __x64_sys_futex+0x21/0xf0 [ 150.829344][ T6716] do_syscall_64+0x166/0x520 [ 150.829362][ T6716] ? trace_irq_disable+0x3b/0x140 [ 150.829379][ T6716] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.829398][ T6716] ? clear_bhb_loop+0x70/0xc0 [ 150.829419][ T6716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.829439][ T6716] RIP: 0033:0x7f49fe99e159 [ 150.829458][ T6716] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 150.829473][ T6716] RSP: 002b:00007f49ff89f0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 150.829494][ T6716] RAX: ffffffffffffffda RBX: 00007f49fec25fa8 RCX: 00007f49fe99e159 [ 150.829509][ T6716] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f49fec25fac [ 150.829521][ T6716] RBP: 00007f49fec25fa0 R08: 3fffffffffffffff R09: 0000000000000000 [ 150.829534][ T6716] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 150.829546][ T6716] R13: 00007f49fec26038 R14: 00007ffe18d7f080 R15: 00007ffe18d7f168 [ 150.829576][ T6716] [ 151.474318][ T6720] loop3: detected capacity change from 0 to 512 [ 151.517238][ T6720] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 151.551409][ T6720] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4223: comm syz.3.227: Allocating blocks 41-42 which overlap fs metadata [ 151.551442][ T6720] loop3: lost filesystem error report for type 5 error -117 [ 151.554279][ T6720] EXT4-fs (loop3): Remounting filesystem read-only [ 151.554387][ T6720] Quota error (device loop3): write_blk: dquota write failed [ 151.554401][ T6720] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 151.554564][ T6720] Quota error (device loop3): write_blk: dquota write failed [ 151.554944][ T6720] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 151.555064][ T6720] EXT4-fs (loop3): 1 truncate cleaned up [ 151.569436][ T6720] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 152.300618][ T6728] netlink: 20 bytes leftover after parsing attributes in process `syz.4.229'. [ 152.438370][ T5621] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.865511][ T6742] bridge_slave_0: left allmulticast mode [ 152.865553][ T6742] bridge_slave_0: left promiscuous mode [ 152.865746][ T6742] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.870106][ T6742] bridge_slave_1: left allmulticast mode [ 152.870130][ T6742] bridge_slave_1: left promiscuous mode [ 152.870335][ T6742] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.827101][ T6758] loop3: detected capacity change from 0 to 128 [ 153.890342][ T6742] bond0: (slave bond_slave_0): Releasing backup interface [ 154.158777][ T6742] bond0: (slave bond_slave_1): Releasing backup interface [ 154.477002][ T6762] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5621] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[6762] [ 154.500054][ T6742] team0: Port device team_slave_0 removed [ 154.518419][ T6742] team0: Port device team_slave_1 removed [ 154.523108][ T6742] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 154.523130][ T6742] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 154.543674][ T6742] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 154.543696][ T6742] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 154.546670][ T6742] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 154.672016][ T6769] FAULT_INJECTION: forcing a failure. [ 154.672016][ T6769] name failslab, interval 1, probability 0, space 0, times 0 [ 154.672048][ T6769] CPU: 0 UID: 0 PID: 6769 Comm: syz.4.242 Not tainted syzkaller #0 PREEMPT(full) [ 154.672070][ T6769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 154.672082][ T6769] Call Trace: [ 154.672089][ T6769] [ 154.672097][ T6769] dump_stack_lvl+0xe8/0x150 [ 154.672124][ T6769] should_fail_ex+0x3eb/0x540 [ 154.672150][ T6769] should_failslab+0xa8/0x100 [ 154.672170][ T6769] ? security_file_alloc+0x34/0x310 [ 154.672190][ T6769] kmem_cache_alloc_noprof+0x9c/0x600 [ 154.672218][ T6769] ? rcu_is_watching+0x16/0xb0 [ 154.672238][ T6769] ? security_file_alloc+0x34/0x310 [ 154.672263][ T6769] security_file_alloc+0x34/0x310 [ 154.672284][ T6769] init_file+0x90/0x2b0 [ 154.672305][ T6769] alloc_empty_file+0x74/0x1d0 [ 154.672328][ T6769] alloc_file_pseudo+0x110/0x1e0 [ 154.672351][ T6769] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 154.672381][ T6769] __anon_inode_getfile+0x129/0x200 [ 154.672405][ T6769] io_uring_create+0x57a/0x980 [ 154.672429][ T6769] __se_sys_io_uring_setup+0x2a8/0x2c0 [ 154.672451][ T6769] ? __pfx___se_sys_io_uring_setup+0x10/0x10 [ 154.672484][ T6769] ? rcu_is_watching+0x16/0xb0 [ 154.672514][ T6769] do_syscall_64+0x166/0x520 [ 154.672532][ T6769] ? trace_irq_disable+0x3b/0x140 [ 154.672550][ T6769] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.672570][ T6769] ? clear_bhb_loop+0x70/0xc0 [ 154.672591][ T6769] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.672610][ T6769] RIP: 0033:0x7f9ad779e159 [ 154.672629][ T6769] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 154.672645][ T6769] RSP: 002b:00007f9ad85fffb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 154.672665][ T6769] RAX: ffffffffffffffda RBX: 0000200000000400 RCX: 00007f9ad779e159 [ 154.672679][ T6769] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000000000000f03 [ 154.672691][ T6769] RBP: 00007f9ad783506b R08: 0000000000000000 R09: 0000000000000000 [ 154.672702][ T6769] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 154.672713][ T6769] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffced97e038 [ 154.672741][ T6769] [ 155.307378][ T6777] netlink: 32 bytes leftover after parsing attributes in process `syz.4.246'. [ 160.163074][ T6858] loop2: detected capacity change from 0 to 512 [ 160.171712][ T6858] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 160.187091][ T6858] EXT4-fs (loop2): 1 truncate cleaned up [ 160.192411][ T6858] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 160.254141][ T6853] loop3: detected capacity change from 0 to 4096 [ 160.281414][ T6853] EXT4-fs: Ignoring removed mblk_io_submit option [ 160.418277][ T6853] EXT4-fs (loop3): Test dummy encryption mode enabled [ 160.435187][ T6862] loop0: detected capacity change from 0 to 512 [ 160.454430][ T6862] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 160.457470][ T6853] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 161.077837][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 161.104002][ T6862] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4223: comm syz.0.265: Allocating blocks 41-42 which overlap fs metadata [ 161.104025][ T6862] loop0: lost filesystem error report for type 5 error -117 [ 161.119807][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 161.119823][ C0] EXT4-fs (loop0): initial error at time 1790973783: ext4_mb_mark_diskspace_used:4223 [ 161.119836][ C0] EXT4-fs (loop0): last error at time 1790973783: ext4_mb_mark_diskspace_used:4223 [ 161.162135][ T6862] EXT4-fs (loop0): Remounting filesystem read-only [ 161.162226][ T6862] Quota error (device loop0): write_blk: dquota write failed [ 161.162235][ T6862] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 161.162410][ T6862] Quota error (device loop0): write_blk: dquota write failed [ 161.162469][ T6862] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 161.162555][ T6862] EXT4-fs (loop0): 1 truncate cleaned up [ 161.163396][ T6862] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 161.416905][ T6853] fs-verity (loop3, inode 15): Error -4 reading file data [ 161.416945][ T6853] fs-verity (loop3, inode 15): Error -4 building Merkle tree [ 161.639859][ T5621] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.204660][ T5627] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.869023][ T6895] syz.4.277 uses obsolete (PF_INET,SOCK_PACKET) [ 165.162915][ T6910] loop0: detected capacity change from 0 to 128 [ 165.730066][ T6911] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5627] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[6911] [ 166.453918][ T6922] random: crng reseeded on system resumption [ 167.375265][ T6939] loop2: detected capacity change from 0 to 128 [ 167.722901][ T6946] netlink: 'syz.2.292': attribute type 11 has an invalid length. [ 167.722955][ T6946] netlink: 32 bytes leftover after parsing attributes in process `syz.2.292'. [ 167.725957][ T6946] FAT-fs (loop2): error, allocated dir entry found after end-of-directory marker (i_pos 1) [ 167.725997][ T6946] FAT-fs (loop2): Filesystem has been set read-only [ 169.362161][ T6959] loop2: detected capacity change from 0 to 512 [ 169.369787][ T6959] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 169.392585][ T6959] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4223: comm syz.2.297: Allocating blocks 41-42 which overlap fs metadata [ 169.392617][ T6959] loop2: lost filesystem error report for type 5 error -117 [ 169.406844][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 169.406866][ C0] EXT4-fs (loop2): initial error at time 1790973792: ext4_mb_mark_diskspace_used:4223 [ 169.406887][ C0] EXT4-fs (loop2): last error at time 1790973792: ext4_mb_mark_diskspace_used:4223 [ 169.441652][ T6959] EXT4-fs (loop2): Remounting filesystem read-only [ 169.441782][ T6959] Quota error (device loop2): write_blk: dquota write failed [ 169.441797][ T6959] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 169.441970][ T6959] Quota error (device loop2): write_blk: dquota write failed [ 169.442067][ T6959] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 169.442198][ T6959] EXT4-fs (loop2): 1 truncate cleaned up [ 169.444864][ T6959] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 169.891316][ T6967] loop1: detected capacity change from 0 to 4096 [ 169.893966][ T6967] EXT4-fs: Ignoring removed mblk_io_submit option [ 169.899090][ T6967] EXT4-fs (loop1): Test dummy encryption mode enabled [ 169.993804][ T6967] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 170.367975][ T5610] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.393843][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 171.512063][ T6981] loop2: detected capacity change from 0 to 128 [ 171.567675][ T6982] loop1: detected capacity change from 0 to 512 [ 171.606262][ T6982] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 171.754573][ T6982] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4223: comm syz.1.301: Allocating blocks 41-42 which overlap fs metadata [ 171.754608][ T6982] loop1: lost filesystem error report for type 5 error -117 [ 171.762955][ T6982] EXT4-fs (loop1): Remounting filesystem read-only [ 171.763327][ T6982] Quota error (device loop1): write_blk: dquota write failed [ 171.763343][ T6982] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 171.763510][ T6982] Quota error (device loop1): write_blk: dquota write failed [ 171.763601][ T6982] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 171.763716][ T6982] EXT4-fs (loop1): 1 truncate cleaned up [ 171.792764][ T6982] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 171.880902][ T6990] netlink: 'syz.2.302': attribute type 11 has an invalid length. [ 171.880960][ T6990] netlink: 20 bytes leftover after parsing attributes in process `syz.2.302'. [ 171.884955][ T6990] FAT-fs (loop2): error, allocated dir entry found after end-of-directory marker (i_pos 1) [ 171.884997][ T6990] FAT-fs (loop2): Filesystem has been set read-only [ 172.517669][ T6993] loop3: detected capacity change from 0 to 128 [ 172.826642][ T5610] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.917167][ T7000] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5621] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7000] [ 173.301963][ T7002] netlink: 132 bytes leftover after parsing attributes in process `syz.2.306'. [ 173.905200][ T7006] loop4: detected capacity change from 0 to 128 [ 174.250258][ T7013] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5618] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7013] [ 174.778471][ T7018] netlink: 8 bytes leftover after parsing attributes in process `syz.2.310'. [ 175.128565][ T7029] netlink: 132 bytes leftover after parsing attributes in process `syz.1.311'. [ 176.164686][ T7037] loop1: detected capacity change from 0 to 128 [ 176.363275][ T7040] loop2: detected capacity change from 0 to 128 [ 176.438218][ T7042] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5610] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7042] [ 179.269609][ T7058] netlink: 132 bytes leftover after parsing attributes in process `syz.4.320'. [ 180.418826][ T7066] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 181.272286][ T7083] netlink: 132 bytes leftover after parsing attributes in process `syz.2.329'. [ 182.322004][ T54] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 182.384717][ T54] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 182.385712][ T54] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 182.388715][ T54] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 182.389405][ T54] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 182.774306][ T7105] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 183.428578][ T7121] netlink: 8 bytes leftover after parsing attributes in process `syz.1.341'. [ 184.666102][ T7138] netlink: 132 bytes leftover after parsing attributes in process `syz.1.343'. [ 184.668716][ T54] Bluetooth: hci5: command tx timeout [ 185.460474][ T993] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 185.464708][ T7097] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.465686][ T7097] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.465776][ T7097] bridge_slave_0: entered allmulticast mode [ 185.468170][ T7097] bridge_slave_0: entered promiscuous mode [ 185.501581][ T7097] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.501808][ T7097] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.501970][ T7097] bridge_slave_1: entered allmulticast mode [ 185.503865][ T7097] bridge_slave_1: entered promiscuous mode [ 185.589001][ T7097] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 185.602033][ T7097] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 185.624304][ T993] usb 3-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 185.644361][ T993] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.661832][ T993] usb 3-1: config 0 descriptor?? [ 185.702807][ T7097] team0: Port device team_slave_0 added [ 185.712649][ T7097] team0: Port device team_slave_1 added [ 185.791748][ T7097] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 185.791760][ T7097] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 185.791773][ T7097] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 185.808490][ T7097] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 185.808511][ T7097] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 185.808533][ T7097] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 185.973209][ T7097] hsr_slave_0: entered promiscuous mode [ 185.974661][ T7097] hsr_slave_1: entered promiscuous mode [ 185.977796][ T7097] debugfs: 'hsr0' already exists in 'hsr' [ 185.977810][ T7097] Cannot create hsr debugfs directory [ 186.721376][ T54] Bluetooth: hci5: command tx timeout [ 187.662090][ T7097] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 187.669169][ T7097] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 187.670034][ T7097] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 187.698961][ T7097] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 187.699878][ T7097] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 187.725526][ T7097] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 187.726599][ T7097] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 187.737220][ T7097] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 187.767322][ T7177] netlink: 36 bytes leftover after parsing attributes in process `syz.4.352'. [ 187.911830][ T7189] loop4: detected capacity change from 0 to 512 [ 187.972019][ T7097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.986019][ T7189] EXT4-fs (loop4): invalid journal inode [ 187.986087][ T7189] EXT4-fs (loop4): can't get journal size [ 188.030513][ T7189] EXT4-fs (loop4): 1 truncate cleaned up [ 188.069340][ T7097] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.092626][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.092730][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.127430][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.127527][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.155402][ T7189] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 188.213912][ T5730] usb 3-1: USB disconnect, device number 3 [ 188.309774][ T7097] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 188.309799][ T7097] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 188.815233][ T54] Bluetooth: hci5: command tx timeout [ 189.229290][ T7207] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5621] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7207] [ 189.335497][ T7207] loop3: detected capacity change from 0 to 512 [ 189.457671][ T5618] EXT4-fs error (device loop4): ext4_lookup:1787: inode #14: comm syz-executor: invalid fast symlink length 39 [ 189.474463][ T5618] EXT4-fs error (device loop4): ext4_lookup:1787: inode #14: comm syz-executor: invalid fast symlink length 39 [ 189.507353][ T7207] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 189.507457][ T7207] ext4 filesystem being mounted at /59/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.300452][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 190.700013][ T5621] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.890486][ T54] Bluetooth: hci5: command tx timeout [ 191.596056][ T5618] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.690290][ T7230] netlink: 132 bytes leftover after parsing attributes in process `syz.3.363'. [ 192.479536][ T61] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.637927][ T7232] bridge_slave_0: left allmulticast mode [ 192.637954][ T7232] bridge_slave_0: left promiscuous mode [ 192.638143][ T7232] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.683110][ T7232] bridge_slave_1: left allmulticast mode [ 192.683135][ T7232] bridge_slave_1: left promiscuous mode [ 192.683348][ T7232] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.722241][ T7232] bond0: (slave bond_slave_0): Releasing backup interface [ 192.758586][ T7232] bond0: (slave bond_slave_1): Releasing backup interface [ 192.806603][ T7232] team0: Port device team_slave_0 removed [ 192.819779][ T7232] team0: Port device team_slave_1 removed [ 192.821920][ T7232] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 192.821940][ T7232] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 192.829005][ T7232] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 192.829027][ T7232] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 192.838074][ T7232] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 192.838374][ T7236] team0: Mode changed to "activebackup" [ 192.862328][ T61] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.923264][ T7246] netlink: 132 bytes leftover after parsing attributes in process `syz.1.368'. [ 193.293062][ T993] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 193.500120][ T993] usb 4-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 193.504216][ T61] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.527068][ T993] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.548089][ T993] usb 4-1: config 0 descriptor?? [ 193.610592][ T61] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.723851][ T5611] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 193.730015][ T5611] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 193.748662][ T5611] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 193.750172][ T5611] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 193.752425][ T5611] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 193.836380][ T7097] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 194.417318][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.417404][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.523800][ T7261] loop1: detected capacity change from 0 to 128 [ 194.935875][ T7262] batman_adv: batadv0: Adding interface: macvtap1 [ 194.935888][ T7262] batman_adv: batadv0: The MTU of interface macvtap1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 194.935902][ T7262] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 195.297305][ T7273] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5610] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7273] [ 195.920817][ T4929] Bluetooth: hci2: command tx timeout [ 196.233263][ T5797] usb 4-1: USB disconnect, device number 2 [ 196.234181][ T61] bond0 (unregistering): Released all slaves [ 196.480779][ T4929] Bluetooth: hci1: command 0x0406 tx timeout [ 196.561222][ T4929] Bluetooth: hci0: command 0x0406 tx timeout [ 196.561275][ T5624] Bluetooth: hci3: command 0x0406 tx timeout [ 197.006581][ T5274] 8021q: adding VLAN 0 to HW filter on device eth1 [ 197.090898][ T7310] Zero length message leads to an empty skb [ 197.819848][ T7097] veth0_vlan: entered promiscuous mode [ 198.000504][ T5611] Bluetooth: hci2: command tx timeout [ 198.002481][ T7097] veth1_vlan: entered promiscuous mode [ 198.095915][ T61] hsr_slave_0: left promiscuous mode [ 198.100265][ T61] hsr_slave_1: left promiscuous mode [ 198.162945][ T61] veth1_macvtap: left promiscuous mode [ 198.162983][ T61] veth0_macvtap: left promiscuous mode [ 198.163041][ T61] veth1_vlan: left promiscuous mode [ 198.163134][ T61] veth0_vlan: left promiscuous mode [ 199.034384][ T7346] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5616] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7346] [ 199.191092][ T7347] loop2: detected capacity change from 0 to 512 [ 199.503668][ T7347] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.503766][ T7347] ext4 filesystem being mounted at /91/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 199.948343][ T5274] 8021q: adding VLAN 0 to HW filter on device eth2 [ 200.054383][ T7097] veth0_macvtap: entered promiscuous mode [ 200.058525][ T7097] veth1_macvtap: entered promiscuous mode [ 200.073056][ T7097] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 200.082923][ T5611] Bluetooth: hci2: command tx timeout [ 200.099558][ T7097] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 200.145184][ T993] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 200.205008][ T12] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.205275][ T12] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.205308][ T12] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.205337][ T12] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.302612][ T993] usb 4-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 200.303960][ T993] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.343678][ T993] usb 4-1: config 0 descriptor?? [ 200.375398][ T7365] faux_driver vgem: [drm] Unknown color mode 7; guessing buffer size. [ 200.606375][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.833597][ T5912] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.833618][ T5912] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.838325][ T5274] 8021q: adding VLAN 0 to HW filter on device eth3 [ 200.973228][ T7386] netlink: 132 bytes leftover after parsing attributes in process `syz.1.390'. [ 201.111406][ T7388] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5616] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7388] [ 201.180450][ T7389] loop2: detected capacity change from 0 to 512 [ 201.592814][ T7389] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.592910][ T7389] ext4 filesystem being mounted at /92/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 201.751860][ T7249] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.752040][ T7249] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.752167][ T7249] bridge_slave_0: entered allmulticast mode [ 201.755099][ T7249] bridge_slave_0: entered promiscuous mode [ 201.757782][ T7249] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.758002][ T7249] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.758175][ T7249] bridge_slave_1: entered allmulticast mode [ 201.759926][ T7249] bridge_slave_1: entered promiscuous mode [ 202.017344][ T7394] batman_adv: batadv0: Removing interface: macvtap1 [ 202.085121][ T7249] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 202.088950][ T7249] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 202.146699][ T7249] team0: Port device team_slave_0 added [ 202.149797][ T7249] team0: Port device team_slave_1 added [ 202.169745][ T5611] Bluetooth: hci2: command tx timeout [ 202.190125][ T6185] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.190145][ T6185] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 202.219345][ T7249] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 202.219360][ T7249] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 202.219380][ T7249] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 202.224817][ T7249] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 202.224831][ T7249] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 202.224853][ T7249] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 202.345819][ T7249] hsr_slave_0: entered promiscuous mode [ 202.348049][ T7249] hsr_slave_1: entered promiscuous mode [ 202.351502][ T7249] debugfs: 'hsr0' already exists in 'hsr' [ 202.351521][ T7249] Cannot create hsr debugfs directory [ 202.604029][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.235290][ T5714] usb 4-1: USB disconnect, device number 3 [ 206.365420][ T7249] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 206.399681][ T7249] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 206.412032][ T7249] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 206.456108][ T7249] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 206.469255][ T7249] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 206.511832][ T7249] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 206.513036][ T7249] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 206.561669][ T7249] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 207.499494][ T5274] 8021q: adding VLAN 0 to HW filter on device eth4 [ 210.230229][ T7479] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5616] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7479] [ 210.299652][ T7480] loop2: detected capacity change from 0 to 512 [ 210.629857][ T7480] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 210.629921][ T7480] ext4 filesystem being mounted at /99/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 210.750054][ T7485] loop1: detected capacity change from 0 to 512 [ 210.763907][ T7485] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 210.821050][ T7485] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4223: comm syz.1.407: Allocating blocks 41-42 which overlap fs metadata [ 210.821084][ T7485] loop1: lost filesystem error report for type 5 error -117 [ 210.835210][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 210.835231][ C0] EXT4-fs (loop1): initial error at time 1790973833: ext4_mb_mark_diskspace_used:4223 [ 210.835244][ C0] EXT4-fs (loop1): last error at time 1790973833: ext4_mb_mark_diskspace_used:4223 [ 210.876964][ T7485] EXT4-fs (loop1): Remounting filesystem read-only [ 210.877083][ T7485] Quota error (device loop1): write_blk: dquota write failed [ 210.877099][ T7485] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 210.903524][ T7485] Quota error (device loop1): write_blk: dquota write failed [ 210.903625][ T7485] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 210.903754][ T7485] EXT4-fs (loop1): 1 truncate cleaned up [ 210.906837][ T7485] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 211.897348][ T5610] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 212.206665][ T7249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 212.293545][ T7249] 8021q: adding VLAN 0 to HW filter on device team0 [ 212.321974][ T6185] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.322077][ T6185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.342935][ T6185] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.343068][ T6185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.563937][ T7495] syzkaller0: Number of in use tx queues changed invalidating tc mappings. Priority traffic classification disabled! [ 213.234610][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 213.628316][ T7516] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5616] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7516] [ 213.697533][ T7517] loop2: detected capacity change from 0 to 512 [ 214.270511][ T7517] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 214.270615][ T7517] ext4 filesystem being mounted at /100/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 214.906454][ T7527] loop5: detected capacity change from 0 to 128 [ 215.156756][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 215.322103][ T7533] FAT-fs (loop5): error, allocated dir entry found after end-of-directory marker (i_pos 1) [ 215.322148][ T7533] FAT-fs (loop5): Filesystem has been set read-only [ 216.252695][ T7249] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 217.074348][ T12] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.257982][ T12] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.356829][ T12] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.446437][ T12] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.521736][ T7249] veth0_vlan: entered promiscuous mode [ 217.540114][ T7249] veth1_vlan: entered promiscuous mode [ 217.687466][ T7249] veth0_macvtap: entered promiscuous mode [ 217.752780][ T7249] veth1_macvtap: entered promiscuous mode [ 217.955005][ T12] bridge_slave_1: left allmulticast mode [ 217.955025][ T12] bridge_slave_1: left promiscuous mode [ 217.956317][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.998887][ T12] bridge_slave_0: left allmulticast mode [ 217.998913][ T12] bridge_slave_0: left promiscuous mode [ 218.004072][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.154629][ T54] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 218.156855][ T54] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 218.160101][ T54] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 218.169244][ T54] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 218.169836][ T54] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 218.637913][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 218.662937][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 218.669222][ T12] bond0 (unregistering): Released all slaves [ 218.748254][ T7249] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 218.771533][ T7249] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 218.847822][ T138] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 218.864128][ T138] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 218.864172][ T138] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 218.864201][ T138] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.323994][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 219.324007][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.507832][ T6185] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 219.507853][ T6185] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.728142][ T12] hsr_slave_0: left promiscuous mode [ 219.761465][ T12] hsr_slave_1: left promiscuous mode [ 219.762401][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 219.762457][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 219.766916][ T7598] loop2: detected capacity change from 0 to 512 [ 219.803780][ T7598] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 219.834388][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 219.834412][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 219.895171][ T7598] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4223: comm syz.2.430: Allocating blocks 41-42 which overlap fs metadata [ 219.895209][ T7598] loop2: lost filesystem error report for type 5 error -117 [ 219.909314][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 219.909346][ C1] EXT4-fs (loop2): initial error at time 1790973842: ext4_mb_mark_diskspace_used:4223 [ 219.909372][ C1] EXT4-fs (loop2): last error at time 1790973842: ext4_mb_mark_diskspace_used:4223 [ 219.951239][ T7598] EXT4-fs (loop2): Remounting filesystem read-only [ 219.951357][ T7598] Quota error (device loop2): write_blk: dquota write failed [ 219.951371][ T7598] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 219.951540][ T7598] Quota error (device loop2): write_blk: dquota write failed [ 219.951635][ T7598] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 219.951754][ T7598] EXT4-fs (loop2): 1 truncate cleaned up [ 219.954742][ T7598] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 219.959499][ T12] veth1_macvtap: left promiscuous mode [ 219.959532][ T12] veth0_macvtap: left promiscuous mode [ 219.959627][ T12] veth1_vlan: left promiscuous mode [ 219.959680][ T12] veth0_vlan: left promiscuous mode [ 220.241026][ T54] Bluetooth: hci4: command tx timeout [ 220.903971][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 221.279842][ T7617] loop2: detected capacity change from 0 to 512 [ 221.300187][ T7617] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 221.345118][ T7617] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4223: comm syz.2.432: Allocating blocks 41-42 which overlap fs metadata [ 221.345151][ T7617] loop2: lost filesystem error report for type 5 error -117 [ 221.345563][ T7617] EXT4-fs (loop2): Remounting filesystem read-only [ 221.345679][ T7617] Quota error (device loop2): write_blk: dquota write failed [ 221.345693][ T7617] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 221.345866][ T7617] Quota error (device loop2): write_blk: dquota write failed [ 221.345962][ T7617] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 221.346083][ T7617] EXT4-fs (loop2): 1 truncate cleaned up [ 221.411089][ T7617] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 221.489593][ T12] team0 (unregistering): Port device team_slave_1 removed [ 221.511787][ T12] team0 (unregistering): Port device team_slave_0 removed [ 221.714248][ T5274] 8021q: adding VLAN 0 to HW filter on device eth5 [ 222.008484][ T7637] loop3: detected capacity change from 0 to 128 [ 222.190050][ T7642] loop6: detected capacity change from 0 to 128 [ 222.322620][ T54] Bluetooth: hci4: command tx timeout [ 222.443028][ T7649] FAT-fs (loop3): error, allocated dir entry found after end-of-directory marker (i_pos 1) [ 222.443091][ T7649] FAT-fs (loop3): Filesystem has been set read-only [ 224.033207][ T7663] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7249] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7663] [ 224.159683][ T7665] loop6: detected capacity change from 0 to 512 [ 224.420507][ T54] Bluetooth: hci4: command tx timeout [ 224.463064][ T7665] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 224.463166][ T7665] ext4 filesystem being mounted at /2/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 224.958469][ T7573] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.958584][ T7573] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.958663][ T7573] bridge_slave_0: entered allmulticast mode [ 224.959591][ T7573] bridge_slave_0: entered promiscuous mode [ 224.961666][ T7573] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.961727][ T7573] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.961807][ T7573] bridge_slave_1: entered allmulticast mode [ 224.962780][ T7573] bridge_slave_1: entered promiscuous mode [ 225.062664][ T7573] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 225.077287][ T7573] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 225.243515][ T7249] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 225.247428][ T7573] team0: Port device team_slave_0 added [ 225.259834][ T7573] team0: Port device team_slave_1 added [ 225.404297][ T7573] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 225.404309][ T7573] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 225.404321][ T7573] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 225.410906][ T7573] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 225.410930][ T7573] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 225.410952][ T7573] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 225.619236][ T7687] loop1: detected capacity change from 0 to 512 [ 225.649283][ T7687] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 225.707773][ T7687] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4223: comm syz.1.444: Allocating blocks 41-42 which overlap fs metadata [ 225.707795][ T7687] loop1: lost filesystem error report for type 5 error -117 [ 225.709466][ T7687] EXT4-fs (loop1): Remounting filesystem read-only [ 225.709574][ T7687] Quota error (device loop1): write_blk: dquota write failed [ 225.709588][ T7687] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 225.709745][ T7687] Quota error (device loop1): write_blk: dquota write failed [ 225.709836][ T7687] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 225.709952][ T7687] EXT4-fs (loop1): 1 truncate cleaned up [ 225.711489][ T7573] hsr_slave_0: entered promiscuous mode [ 225.733609][ T7573] hsr_slave_1: entered promiscuous mode [ 225.734078][ T7573] debugfs: 'hsr0' already exists in 'hsr' [ 225.734090][ T7573] Cannot create hsr debugfs directory [ 225.778832][ T7687] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 226.480469][ T54] Bluetooth: hci4: command tx timeout [ 226.579218][ T5610] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 228.458869][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 231.212266][ T7716] syzkaller0: Number of in use tx queues changed invalidating tc mappings. Priority traffic classification disabled! [ 231.285476][ T7765] loop2: detected capacity change from 0 to 512 [ 231.332245][ T7765] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 231.373037][ T7765] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4223: comm syz.2.454: Allocating blocks 41-42 which overlap fs metadata [ 231.373073][ T7765] loop2: lost filesystem error report for type 5 error -117 [ 231.378460][ T7765] EXT4-fs (loop2): Remounting filesystem read-only [ 231.378586][ T7765] Quota error (device loop2): write_blk: dquota write failed [ 231.378601][ T7765] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 231.378769][ T7765] Quota error (device loop2): write_blk: dquota write failed [ 231.380437][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 231.380458][ C1] EXT4-fs (loop2): initial error at time 1790973854: ext4_mb_mark_diskspace_used:4223 [ 231.380480][ C1] EXT4-fs (loop2): last error at time 1790973854: ext4_mb_mark_diskspace_used:4223 [ 231.384856][ T7770] loop6: detected capacity change from 0 to 128 [ 231.393141][ T7765] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 231.393272][ T7765] EXT4-fs (loop2): 1 truncate cleaned up [ 231.406072][ T7765] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 232.135432][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 232.745751][ T5274] 8021q: adding VLAN 0 to HW filter on device eth6 [ 232.758692][ T7573] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 232.786573][ T7573] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 232.795174][ T7573] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 232.822518][ T7573] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 232.828386][ T7573] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 232.838123][ T7573] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 232.846863][ T7573] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 232.876899][ T7573] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 233.410534][ T0] NOHZ tick-stop error: local softirq work is pending, handler #202!!! [ 234.429021][ T7573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 234.568032][ T7573] 8021q: adding VLAN 0 to HW filter on device team0 [ 234.607343][ T138] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.607404][ T138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.645086][ T5995] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.645191][ T5995] bridge0: port 2(bridge_slave_1) entered forwarding state [ 234.877871][ T7825] loop3: detected capacity change from 0 to 128 [ 236.229012][ T5274] 8021q: adding VLAN 0 to HW filter on device eth7 [ 236.758244][ T7864] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5616] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7864] [ 236.827904][ T7865] loop2: detected capacity change from 0 to 512 [ 237.220704][ T7865] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 237.220802][ T7865] ext4 filesystem being mounted at /116/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 237.824395][ T7573] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 237.997894][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 238.310265][ T7891] loop2: detected capacity change from 0 to 128 [ 238.799130][ T7901] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[5610] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7901] [ 238.904898][ T7901] loop1: detected capacity change from 0 to 512 [ 239.284693][ T7901] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 239.284759][ T7901] ext4 filesystem being mounted at /105/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 239.623193][ T7573] veth0_vlan: entered promiscuous mode [ 239.647975][ T7573] veth1_vlan: entered promiscuous mode [ 239.723042][ T7573] veth0_macvtap: entered promiscuous mode [ 239.723199][ T5740] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 239.747308][ T7573] veth1_macvtap: entered promiscuous mode [ 239.795955][ T7573] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 239.813733][ T7573] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 239.863110][ T1123] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.863529][ T1123] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.863614][ T1123] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.863633][ T1123] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.880602][ T5740] usb 3-1: Using ep0 maxpacket: 32 [ 239.881370][ T5740] usb 3-1: New USB device found: idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 239.882675][ T5740] usb 3-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 239.882719][ T5740] usb 3-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 239.882744][ T5740] usb 3-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 239.882768][ T5740] usb 3-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 239.884696][ T5740] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.884717][ T5740] usb 3-1: Product: syz [ 239.884730][ T5740] usb 3-1: Manufacturer: syz [ 239.884742][ T5740] usb 3-1: SerialNumber: syz [ 240.030640][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 240.061614][ C1] imon 3-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 240.142996][ T5610] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 240.261136][ T4229] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 240.261159][ T4229] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 240.353636][ T5740] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:155.0/input/input5 [ 240.530930][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 240.530952][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 240.583253][ T5740] imon 3-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 240.583274][ T5740] (id 0x00) [ 240.727550][ T7932] loop1: detected capacity change from 0 to 512 [ 240.744863][ T7932] vfat: Unknown parameter 'ÿÿÿÿÿ0xffffffffffffffff' [ 240.921285][ T5740] rc_core: IR keymap rc-imon-pad not found [ 240.921304][ T5740] Registered IR keymap rc-empty [ 240.942895][ T5740] imon 3-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 240.942917][ T5740] imon 3-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 241.012997][ T5740] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:155.0/rc/rc0 [ 241.056218][ T5740] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:155.0/rc/rc0/input6 [ 241.136268][ T5740] imon 3-1:155.0: iMON device (15c2:ffdc) on usb<3:4> initialized [ 241.424718][ T5740] usb 3-1: USB disconnect, device number 4 [ 241.450833][ T7927] imon:send_packet: packet tx failed (-71) [ 241.478522][ T7927] imon:vfd_write: send packet #0 failed [ 244.930413][ T8005] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7249] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[8005] [ 245.393750][ T8007] loop6: detected capacity change from 0 to 512 [ 245.474983][ T8007] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 245.475086][ T8007] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 246.036105][ T8025] ptrace attach of "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[7573] was attempted by "ci-upstream-linux-next-kasan-gce-root/syz-executor exec"[8025] [ 246.143025][ T8025] loop7: detected capacity change from 0 to 512 [ 246.593795][ T7249] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 246.628720][ T8025] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 246.628825][ T8025] ext4 filesystem being mounted at /4/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 247.121067][ T5740] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 247.407197][ T7573] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.664932][ T8046] netlink: 4 bytes leftover after parsing attributes in process `syz.7.501'. [ 247.766208][ T5740] usb 3-1: unable to get BOS descriptor or descriptor too short [ 247.766258][ T5740] usb 3-1: New USB device found: idVendor=21b4, idProduct=0081, bcdDevice=0.40 [ 247.767122][ T5740] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 247.767156][ T5740] usb 3-1: can't read configurations, error -71 [ 248.227321][ T5274] 8021q: adding VLAN 0 to HW filter on device eth8 [ 249.250081][ T8085] netlink: 36 bytes leftover after parsing attributes in process `syz.2.511'. [ 253.371003][ T8119] 0x000000000000-0x000000020000 : "" [ 253.534991][ T8119] ftl_cs: FTL header not found. [ 253.889017][ T8123] loop7: detected capacity change from 0 to 512 [ 256.439783][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.439837][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 258.716999][ T8178] 0x000000000000-0x000000020000 : "" [ 258.859721][ T8178] ftl_cs: FTL header not found. [ 259.671540][ T8192] netlink: 132 bytes leftover after parsing attributes in process `syz.6.538'. [ 264.678541][ T8234] 0x000000000000-0x000000020000 : "" [ 264.702072][ T8234] ftl_cs: FTL header not found. [ 267.026046][ T8254] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 267.636218][ T8278] netlink: 8 bytes leftover after parsing attributes in process `syz.2.561'. [ 267.636256][ T8278] netlink: 8 bytes leftover after parsing attributes in process `syz.2.561'. [ 270.686558][ T8316] netlink: 132 bytes leftover after parsing attributes in process `syz.2.569'. [ 271.526616][ T8328] CIFS: Attempting to mount //127.0.0.1/share [ 271.623964][ T8338] netlink: 132 bytes leftover after parsing attributes in process `syz.6.553'. [ 271.687220][ T8338] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.694123][ T8338] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.307219][ T8340] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 272.389518][ T8328] CIFS: VFS: cifs_mount failed w/return code = -112 [ 273.843152][ T8358] netlink: 40 bytes leftover after parsing attributes in process `syz.7.576'. [ 276.760530][ T5730] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 277.074112][ T8426] FAULT_INJECTION: forcing a failure. [ 277.074112][ T8426] name failslab, interval 1, probability 0, space 0, times 0 [ 277.074144][ T8426] CPU: 1 UID: 0 PID: 8426 Comm: syz.3.589 Not tainted syzkaller #0 PREEMPT(full) [ 277.074164][ T8426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 277.074176][ T8426] Call Trace: [ 277.074184][ T8426] [ 277.074193][ T8426] dump_stack_lvl+0xe8/0x150 [ 277.074221][ T8426] should_fail_ex+0x3eb/0x540 [ 277.074246][ T8426] should_failslab+0xa8/0x100 [ 277.074269][ T8426] __kmalloc_noprof+0xf9/0x710 [ 277.074286][ T8426] ? sk_prot_alloc+0x57/0x210 [ 277.074305][ T8426] ? security_sk_alloc+0x52/0x360 [ 277.074322][ T8426] ? security_sk_alloc+0x52/0x360 [ 277.074341][ T8426] ? kmem_cache_alloc_noprof+0x151/0x600 [ 277.074364][ T8426] security_sk_alloc+0x52/0x360 [ 277.074387][ T8426] sk_prot_alloc+0x101/0x210 [ 277.074406][ T8426] sk_alloc+0x3a/0x390 [ 277.074427][ T8426] inet_create+0x7a9/0xff0 [ 277.074445][ T8426] ? inet_create+0x9d/0xff0 [ 277.074465][ T8426] __sock_create+0x4b5/0xac0 [ 277.074492][ T8426] smc_create+0x148/0x260 [ 277.074512][ T8426] __sock_create+0x4b5/0xac0 [ 277.074535][ T8426] __sys_socket+0xd6/0x1b0 [ 277.074557][ T8426] __x64_sys_socket+0x7a/0x90 [ 277.074577][ T8426] do_syscall_64+0x166/0x520 [ 277.074594][ T8426] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.074614][ T8426] ? clear_bhb_loop+0x70/0xc0 [ 277.074633][ T8426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.074651][ T8426] RIP: 0033:0x7f8a6979e159 [ 277.074669][ T8426] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 277.074684][ T8426] RSP: 002b:00007f8a6a5c5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 277.074704][ T8426] RAX: ffffffffffffffda RBX: 00007f8a69a25fa0 RCX: 00007f8a6979e159 [ 277.074718][ T8426] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000002b [ 277.074729][ T8426] RBP: 00007f8a6983506b R08: 0000000000000000 R09: 0000000000000000 [ 277.074741][ T8426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 277.074752][ T8426] R13: 00007f8a69a26038 R14: 00007f8a69a25fa0 R15: 00007ffeece1a628 [ 277.074784][ T8426] [ 277.527953][ T5730] usb 3-1: unable to get BOS descriptor or descriptor too short [ 277.528032][ T5730] usb 3-1: New USB device found: idVendor=21b4, idProduct=0081, bcdDevice=0.40 [ 277.530654][ T5730] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 277.530689][ T5730] usb 3-1: can't read configurations, error -71 [ 279.089088][ T8460] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 279.516608][ T8477] loop3: detected capacity change from 0 to 512 [ 279.530670][ T8477] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 279.627593][ T8477] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4223: comm syz.3.605: Allocating blocks 41-42 which overlap fs metadata [ 279.627631][ T8477] loop3: lost filesystem error report for type 5 error -117 [ 279.628356][ T8477] EXT4-fs (loop3): Remounting filesystem read-only [ 279.628447][ T8477] Quota error (device loop3): write_blk: dquota write failed [ 279.628461][ T8477] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 279.628594][ T8477] Quota error (device loop3): write_blk: dquota write failed [ 279.628671][ T8477] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 279.628772][ T8477] EXT4-fs (loop3): 1 truncate cleaned up [ 279.633001][ T8477] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 280.503894][ T5621] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 280.700854][ T8502] CIFS: Attempting to mount //127.0.0.1/share [ 281.070546][ T9] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 281.190231][ T8521] loop7: detected capacity change from 0 to 512 [ 281.228865][ T8521] EXT4-fs error (device loop7): ext4_validate_block_bitmap:445: comm syz.7.617: bg 0: block 385: padding at end of block bitmap is not set [ 281.228901][ T8521] loop7: lost filesystem error report for type 5 error -117 [ 281.243716][ C1] EXT4-fs (loop7): error count since last fsck: 1 [ 281.243740][ C1] EXT4-fs (loop7): initial error at time 1790973903: ext4_validate_block_bitmap:445 [ 281.243764][ C1] EXT4-fs (loop7): last error at time 1790973903: ext4_validate_block_bitmap:445 [ 281.284270][ T8521] EXT4-fs error (device loop7) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 281.284297][ T8521] loop7: lost filesystem error report for type 5 error -117 [ 281.303605][ T8521] EXT4-fs (loop7): 2 truncates cleaned up [ 281.316806][ T8521] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 281.514344][ T8502] CIFS: VFS: cifs_mount failed w/return code = -112 [ 282.012313][ T8534] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 282.961986][ T8536] jffs2: notice: (8536) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 283.005920][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 283.005966][ T9] usb 4-1: New USB device found: idVendor=21b4, idProduct=0081, bcdDevice=0.40 [ 283.007101][ T9] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 283.007135][ T9] usb 4-1: can't read configurations, error -71 [ 284.229004][ T7573] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 285.202545][ T8588] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 285.506439][ T8598] loop2: detected capacity change from 0 to 512 [ 285.560703][ T8601] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 285.608452][ T8598] EXT4-fs error (device loop2): ext4_validate_block_bitmap:445: comm syz.2.639: bg 0: block 385: padding at end of block bitmap is not set [ 285.608489][ T8598] loop2: lost filesystem error report for type 5 error -117 [ 285.610374][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 285.610395][ C1] EXT4-fs (loop2): initial error at time 1790973908: ext4_validate_block_bitmap:445 [ 285.610419][ C1] EXT4-fs (loop2): last error at time 1790973908: ext4_validate_block_bitmap:445 [ 285.630534][ T8598] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 285.630560][ T8598] loop2: lost filesystem error report for type 5 error -117 [ 285.633111][ T8598] EXT4-fs (loop2): 2 truncates cleaned up [ 285.645731][ T8598] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 287.446377][ T8631] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 287.583358][ T5616] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 287.660523][ T8644] netlink: 'syz.7.652': attribute type 11 has an invalid length. [ 287.660544][ T8644] netlink: 32 bytes leftover after parsing attributes in process `syz.7.652'. [ 287.750796][ T32] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 287.778260][ T8650] netlink: 168 bytes leftover after parsing attributes in process `syz.3.654'. [ 287.901193][ T32] usb 7-1: New USB device found: idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 287.902292][ T32] usb 7-1: config 0 interface 0 altsetting 255 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 287.902321][ T32] usb 7-1: config 0 interface 0 altsetting 255 endpoint 0x8F has invalid maxpacket 26232, setting to 64 [ 287.902347][ T32] usb 7-1: config 0 interface 0 has no altsetting 0 [ 287.905175][ T32] usb 7-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 287.905199][ T32] usb 7-1: Product: syz [ 287.905212][ T32] usb 7-1: Manufacturer: syz [ 287.905226][ T32] usb 7-1: SerialNumber: syz [ 287.910526][ T32] usb 7-1: config 0 descriptor?? [ 287.991161][ T32] usb 7-1: selecting invalid altsetting 0 [ 288.193736][ T8640] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 288.197168][ T8640] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 288.197514][ T8640] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 288.197845][ T8640] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 288.198184][ T8640] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 288.242015][ T8640] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 288.242348][ T8640] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 288.242662][ T8640] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 288.242979][ T8640] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 288.243303][ T8640] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 288.925250][ T8701] netlink: 44 bytes leftover after parsing attributes in process `syz.1.667'. [ 289.148425][ T8711] block2mtd: error: cannot open device /dev/ [ 289.613639][ T8733] loop4: detected capacity change from 0 to 7 [ 289.626092][ T8733] Dev loop4: unable to read RDB block 7 [ 289.626124][ T8733] loop4: AHDI p1 p2 [ 289.626144][ T8733] loop4: partition table partially beyond EOD, truncated [ 289.626831][ T8733] loop4: p1 start 1702000233 is beyond EOD, truncated [ 289.690435][ T9] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 289.840618][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 289.841911][ T9] usb 4-1: New USB device found: idVendor=fa80, idProduct=ebb5, bcdDevice=62.56 [ 289.843509][ T9] usb 4-1: config 6 has an invalid interface number: 255 but max is 0 [ 289.843535][ T9] usb 4-1: config 6 has no interface number 0 [ 289.843564][ T9] usb 4-1: config 6 interface 255 has no altsetting 0 [ 289.846487][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.846513][ T9] usb 4-1: Product: syz [ 289.846527][ T9] usb 4-1: Manufacturer: syz [ 289.846541][ T9] usb 4-1: SerialNumber: syz [ 290.047587][ T8638] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 290.113292][ T9] rndis_host 4-1:6.255: rndis: master #0/0000000000000000 slave #1/0000000000000000 [ 290.140047][ T9] usb 4-1: USB disconnect, device number 6 [ 290.886640][ T8774] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 291.067977][ T5820] usb 7-1: USB disconnect, device number 2 [ 292.578448][ T8827] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4210825046 (8421650092 ns) > initial count (6043900494 ns). Using initial count to start timer. [ 293.678395][ T27] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 293.712846][ T32] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 293.960143][ T32] usb 2-1: New USB device found: idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 294.004444][ T32] usb 2-1: config 0 interface 0 altsetting 255 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 294.004479][ T32] usb 2-1: config 0 interface 0 altsetting 255 endpoint 0x8F has invalid wMaxPacketSize 0 [ 294.004500][ T32] usb 2-1: config 0 interface 0 has no altsetting 0 [ 294.062975][ T32] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 294.063004][ T32] usb 2-1: Product: syz [ 294.063018][ T32] usb 2-1: Manufacturer: syz [ 294.063056][ T32] usb 2-1: SerialNumber: syz [ 294.097991][ T32] usb 2-1: config 0 descriptor?? [ 294.172837][ T32] usb 2-1: selecting invalid altsetting 0 [ 294.302652][ T8833] syz.2.694 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 294.302720][ T8833] CPU: 1 UID: 0 PID: 8833 Comm: syz.2.694 Not tainted syzkaller #0 PREEMPT(full) [ 294.302743][ T8833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 294.302755][ T8833] Call Trace: [ 294.302763][ T8833] [ 294.302771][ T8833] dump_stack_lvl+0xe8/0x150 [ 294.302799][ T8833] dump_header+0xd3/0x4b0 [ 294.302832][ T8833] oom_kill_process+0x3ab/0x9e0 [ 294.302858][ T8833] out_of_memory+0xfb1/0x13b0 [ 294.302876][ T8833] ? try_charge_memcg+0xc16/0x15f0 [ 294.302909][ T8833] ? __pfx_out_of_memory+0x10/0x10 [ 294.302926][ T8833] ? do_raw_spin_unlock+0xf5/0x200 [ 294.302955][ T8833] try_charge_memcg+0xccc/0x15f0 [ 294.302991][ T8833] ? __pfx_try_charge_memcg+0x10/0x10 [ 294.303032][ T8833] ? charge_memcg+0x47/0x310 [ 294.303053][ T8833] charge_memcg+0x1dd/0x310 [ 294.303076][ T8833] __mem_cgroup_charge+0x25/0x80 [ 294.303096][ T8833] do_pte_missing+0x16f5/0x3570 [ 294.303122][ T8833] ? do_huge_pmd_anonymous_page+0xaf1/0xbf0 [ 294.303150][ T8833] handle_mm_fault+0x1a53/0x3750 [ 294.303182][ T8833] ? handle_mm_fault+0xf1/0x3750 [ 294.303209][ T8833] ? __pfx_handle_mm_fault+0x10/0x10 [ 294.303224][ T8833] ? lock_vma_under_rcu+0x45a/0x500 [ 294.303240][ T8833] ? __pfx_do_futex+0x10/0x10 [ 294.303278][ T8833] do_user_addr_fault+0xb35/0x1480 [ 294.303306][ T8833] ? trace_page_fault_user+0x84/0x1e0 [ 294.303328][ T8833] exc_page_fault+0x6a/0xc0 [ 294.303349][ T8833] asm_exc_page_fault+0x26/0x30 [ 294.303368][ T8833] RIP: 0033:0x7fa57bc571b6 [ 294.303387][ T8833] Code: 24 50 4c 8b 4c 24 58 4c 8b 6c 24 50 48 89 4c 24 30 48 8d 0d dc da 1a 00 48 29 ca 44 89 4c 24 24 49 8d bd 00 10 00 00 4c 89 e9 <49> c7 45 10 ff 03 00 00 49 89 7d 08 45 89 fd 4d 89 e7 49 89 cc 48 [ 294.303403][ T8833] RSP: 002b:00007fa57cbaef60 EFLAGS: 00010206 [ 294.303421][ T8833] RAX: 0000000000000020 RBX: 0000000000000000 RCX: 000020000059e000 [ 294.303435][ T8833] RDX: 00000000000025f5 RSI: 000020000059e000 RDI: 000020000059f000 [ 294.303448][ T8833] RBP: 00007fa57be54760 R08: 0000000000000000 R09: ffffffffffffffff [ 294.303460][ T8833] R10: ffffffffffffffff R11: 0000000000000000 R12: 00000000003ff000 [ 294.303472][ T8833] R13: 000020000059e000 R14: 00007fa57c025fa0 R15: 0000000000000000 [ 294.303503][ T8833] [ 294.303599][ T8833] memory: usage 4kB, limit 4kB, failcnt 53 [ 294.303611][ T8833] memory+swap: usage 4kB, limit 9007199254740988kB, failcnt 0 [ 294.303624][ T8833] kmem: usage 4kB, limit 9007199254740988kB, failcnt 0 [ 294.303635][ T8833] Memory cgroup stats for /syz2/syz2: [ 294.303901][ T8833] cache 0 [ 294.303910][ T8833] rss 0 [ 294.303942][ T8833] rss_huge 0 [ 294.303949][ T8833] shmem 0 [ 294.303956][ T8833] mapped_file 0 [ 294.303962][ T8833] dirty 0 [ 294.303969][ T8833] writeback 0 [ 294.303975][ T8833] workingset_refault_anon 0 [ 294.303983][ T8833] workingset_refault_file 0 [ 294.303990][ T8833] swap 0 [ 294.303997][ T8833] swapcached 0 [ 294.304004][ T8833] pgpgin 0 [ 294.304010][ T8833] pgpgout 0 [ 294.304017][ T8833] pgfault 7 [ 294.304023][ T8833] pgmajfault 0 [ 294.304030][ T8833] inactive_anon 0 [ 294.304037][ T8833] active_anon 0 [ 294.304044][ T8833] inactive_file 0 [ 294.304051][ T8833] active_file 0 [ 294.304081][ T8833] unevictable 0 [ 294.304088][ T8833] hierarchical_memory_limit 4096 [ 294.304096][ T8833] hierarchical_memsw_limit 9223372036854771712 [ 294.304104][ T8833] total_cache 0 [ 294.304111][ T8833] total_rss 0 [ 294.304118][ T8833] total_rss_huge 0 [ 294.304125][ T8833] total_shmem 0 [ 294.304132][ T8833] total_mapped_file 0 [ 294.304139][ T8833] total_dirty 0 [ 294.304146][ T8833] total_writeback 0 [ 294.304153][ T8833] total_workingset_refault_anon 0 [ 294.304161][ T8833] total_workingset_refault_file 0 [ 294.304169][ T8833] total_swap 0 [ 294.304176][ T8833] total_swapcached 0 [ 294.304183][ T8833] total_pgpgin 0 [ 294.304190][ T8833] total_pgpgout 0 [ 294.304196][ T8833] total_pgfault 7 [ 294.304226][ T8833] total_pgmajfault 0 [ 294.304233][ T8833] total_inactive_anon 0 [ 294.304240][ T8833] total_active_anon 0 [ 294.304247][ T8833] total_inactive_file 0 [ 294.304254][ T8833] total_active_file 0 [ 294.304262][ T8833] total_unevictable 0 [ 294.304268][ T8833] anon_cost 0 [ 294.304275][ T8833] file_cost 0 [ 294.304283][ T8833] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz2/syz2,task_memcg=/syz2/syz2,task=syz.2.694,pid=8831,uid=0 [ 294.307452][ T8833] Memory cgroup out of memory: Killed process 8831 (syz.2.694) total-vm:104564kB, anon-rss:1480kB, file-rss:23292kB, shmem-rss:0kB, UID:0 pgtables:148kB oom_score_adj:1000 [ 294.544038][ T8860] bridge0: port 1(bridge_slave_0) entered disabled state [ 294.552271][ T8860] bridge0: port 2(bridge_slave_1) entered disabled state [ 294.795724][ T1627] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 295.076909][ T9] usb 2-1: USB disconnect, device number 4 [ 295.543020][ T27] usb 3-1: unable to get BOS descriptor or descriptor too short [ 295.543071][ T27] usb 3-1: New USB device found: idVendor=21b4, idProduct=0081, bcdDevice=0.40 [ 295.548943][ T27] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 295.548981][ T27] usb 3-1: can't read configurations, error -71 [ 295.733232][ T8889] loop7: detected capacity change from 0 to 512 [ 295.876202][ T8889] EXT4-fs error (device loop7): ext4_validate_block_bitmap:445: comm syz.7.701: bg 0: block 385: padding at end of block bitmap is not set [ 295.876240][ T8889] loop7: lost filesystem error report for type 5 error -117 [ 295.878143][ T8889] EXT4-fs error (device loop7) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 295.878169][ T8889] loop7: lost filesystem error report for type 5 error -117 [ 295.892595][ C1] EXT4-fs (loop7): error count since last fsck: 2 [ 295.892621][ C1] EXT4-fs (loop7): initial error at time 1790973918: ext4_validate_block_bitmap:445 [ 295.892648][ C1] EXT4-fs (loop7): last error at time 1790973918: ext4_mb_clear_bb:6680 [ 295.957636][ T8889] EXT4-fs (loop7): 2 truncates cleaned up [ 295.959265][ T8889] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 297.152562][ T1627] usb 4-1: unable to get BOS descriptor or descriptor too short [ 297.152614][ T1627] usb 4-1: New USB device found: idVendor=21b4, idProduct=0081, bcdDevice=0.40 [ 297.155359][ T1627] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 297.155396][ T1627] usb 4-1: can't read configurations, error -71 [ 297.251706][ T7573] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 297.358962][ T8900] netlink: 'syz.1.705': attribute type 11 has an invalid length. [ 297.358986][ T8900] netlink: 20 bytes leftover after parsing attributes in process `syz.1.705'. [ 300.005949][ T8951] 0x000000000000-0x000000020000 : "" [ 300.114098][ T8951] ftl_cs: FTL header not found. [ 300.801589][ T8957] netlink: 'syz.6.719': attribute type 11 has an invalid length. [ 300.801611][ T8957] netlink: 20 bytes leftover after parsing attributes in process `syz.6.719'. [ 302.396775][ T8980] file system registered [ 302.407622][ T8980] [ 302.409986][ T8980] ====================================================== [ 302.417010][ T8980] WARNING: possible circular locking dependency detected [ 302.424063][ T8980] syzkaller #0 Not tainted [ 302.428606][ T8980] ------------------------------------------------------ [ 302.435635][ T8980] syz.1.729/8980 is trying to acquire lock: [ 302.441538][ T8980] ffffffff8fc19ee8 (gadget_subsys.su_mutex){+.+.}-{4:4}, at: configfs_rmdir+0x5f0/0x950 [ 302.451312][ T8980] [ 302.451312][ T8980] but task is already holding lock: [ 302.458687][ T8980] ffff88804ed19dc0 (&sb->s_type->i_mutex_key#25){++++}-{4:4}, at: vfs_rmdir+0xf8/0x6a0 [ 302.468364][ T8980] [ 302.468364][ T8980] which lock already depends on the new lock. [ 302.468364][ T8980] [ 302.478915][ T8980] [ 302.478915][ T8980] the existing dependency chain (in reverse order) is: [ 302.487941][ T8980] [ 302.487941][ T8980] -> #3 (&sb->s_type->i_mutex_key#25){++++}-{4:4}: [ 302.496651][ T8980] down_write+0x91/0x200 [ 302.501439][ T8980] configfs_depend_item_unlocked+0x153/0x420 [ 302.507941][ T8980] usbg_make_tpg+0x1e0/0x550 [ 302.513052][ T8980] target_fabric_make_tpg+0xa8/0x6d0 [ 302.518848][ T8980] configfs_mkdir+0x4f6/0x9e0 [ 302.524039][ T8980] vfs_mkdir+0x40e/0x630 [ 302.528790][ T8980] filename_mkdirat+0x285/0x510 [ 302.534237][ T8980] __se_sys_mkdirat+0x35/0x150 [ 302.539688][ T8980] do_syscall_64+0x166/0x520 [ 302.544787][ T8980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.551196][ T8980] [ 302.551196][ T8980] -> #2 (tpg_instances_lock){+.+.}-{4:4}: [ 302.559112][ T8980] __mutex_lock+0x197/0x15a0 [ 302.564244][ T8980] tcm_alloc_inst+0x65/0x1a0 [ 302.569370][ T8980] usb_get_function_instance+0xe3/0x2f0 [ 302.575446][ T8980] function_make+0x127/0x360 [ 302.580569][ T8980] configfs_mkdir+0x4f6/0x9e0 [ 302.585852][ T8980] vfs_mkdir+0x40e/0x630 [ 302.590643][ T8980] filename_mkdirat+0x285/0x510 [ 302.596017][ T8980] __se_sys_mkdirat+0x35/0x150 [ 302.601389][ T8980] do_syscall_64+0x166/0x520 [ 302.606494][ T8980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.612908][ T8980] [ 302.612908][ T8980] -> #1 (func_lock){+.+.}-{4:4}: [ 302.620031][ T8980] __mutex_lock+0x197/0x15a0 [ 302.625140][ T8980] usb_get_function_instance+0x2e/0x2f0 [ 302.631208][ T8980] function_make+0x127/0x360 [ 302.636319][ T8980] configfs_mkdir+0x4f6/0x9e0 [ 302.641504][ T8980] vfs_mkdir+0x40e/0x630 [ 302.646259][ T8980] filename_mkdirat+0x285/0x510 [ 302.651614][ T8980] __se_sys_mkdirat+0x35/0x150 [ 302.656892][ T8980] do_syscall_64+0x166/0x520 [ 302.661993][ T8980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.668400][ T8980] [ 302.668400][ T8980] -> #0 (gadget_subsys.su_mutex){+.+.}-{4:4}: [ 302.676640][ T8980] __lock_acquire+0x164c/0x2de0 [ 302.682003][ T8980] lock_acquire+0x115/0x350 [ 302.687028][ T8980] __mutex_lock+0x197/0x15a0 [ 302.692123][ T8980] configfs_rmdir+0x5f0/0x950 [ 302.697309][ T8980] vfs_rmdir+0x3e6/0x6a0 [ 302.702057][ T8980] filename_rmdir+0x292/0x520 [ 302.707243][ T8980] __se_sys_rmdir+0x2e/0x140 [ 302.712343][ T8980] do_syscall_64+0x166/0x520 [ 302.717442][ T8980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.723852][ T8980] [ 302.723852][ T8980] other info that might help us debug this: [ 302.723852][ T8980] [ 302.734066][ T8980] Chain exists of: [ 302.734066][ T8980] gadget_subsys.su_mutex --> tpg_instances_lock --> &sb->s_type->i_mutex_key#25 [ 302.734066][ T8980] [ 302.749189][ T8980] Possible unsafe locking scenario: [ 302.749189][ T8980] [ 302.756635][ T8980] CPU0 CPU1 [ 302.761988][ T8980] ---- ---- [ 302.767346][ T8980] lock(&sb->s_type->i_mutex_key#25); [ 302.772813][ T8980] lock(tpg_instances_lock); [ 302.779999][ T8980] lock(&sb->s_type->i_mutex_key#25); [ 302.787969][ T8980] lock(gadget_subsys.su_mutex); [ 302.792991][ T8980] [ 302.792991][ T8980] *** DEADLOCK *** [ 302.792991][ T8980] [ 302.801132][ T8980] locks held by syz.1.729/8980: 3, last CPU#1: [ 302.807269][ T8980] #0: ffff88801db38460 (sb_writers#14){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 302.816572][ T8980] #1: ffff888076f5f580 (&default_group_class[depth - 1]#2/1){+.+.}-{4:4}, at: filename_rmdir+0x1cd/0x520 [ 302.828087][ T8980] #2: ffff88804ed19dc0 (&sb->s_type->i_mutex_key#25){++++}-{4:4}, at: vfs_rmdir+0xf8/0x6a0 [ 302.838453][ T8980] [ 302.838453][ T8980] stack backtrace: [ 302.844353][ T8980] CPU: 1 UID: 0 PID: 8980 Comm: syz.1.729 Not tainted syzkaller #0 PREEMPT(full) [ 302.853631][ T8980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 302.863786][ T8980] Call Trace: [ 302.867068][ T8980] [ 302.869998][ T8980] dump_stack_lvl+0xe8/0x150 [ 302.874593][ T8980] print_circular_bug+0x2e2/0x300 [ 302.879608][ T8980] check_noncircular+0x12f/0x150 [ 302.884624][ T8980] __lock_acquire+0x164c/0x2de0 [ 302.889466][ T8980] ? __bfs+0x153/0x290 [ 302.893521][ T8980] ? __pfx_hlock_conflict+0x10/0x10 [ 302.898706][ T8980] ? check_path+0x21/0x40 [ 302.903020][ T8980] ? check_noncircular+0xdb/0x150 [ 302.908031][ T8980] lock_acquire+0x115/0x350 [ 302.912519][ T8980] ? configfs_rmdir+0x5f0/0x950 [ 302.917365][ T8980] __mutex_lock+0x197/0x15a0 [ 302.921945][ T8980] ? configfs_rmdir+0x5f0/0x950 [ 302.926782][ T8980] ? reacquire_held_locks+0x117/0x1a0 [ 302.932138][ T8980] ? configfs_rmdir+0x5f0/0x950 [ 302.936973][ T8980] ? __pfx___mutex_lock+0x10/0x10 [ 302.941991][ T8980] ? _raw_spin_unlock+0x28/0x50 [ 302.946839][ T8980] ? fast_dput+0x481/0x690 [ 302.951246][ T8980] configfs_rmdir+0x5f0/0x950 [ 302.955916][ T8980] vfs_rmdir+0x3e6/0x6a0 [ 302.960167][ T8980] ? bpf_lsm_path_rmdir+0x9/0x20 [ 302.965220][ T8980] filename_rmdir+0x292/0x520 [ 302.969884][ T8980] ? __pfx_filename_rmdir+0x10/0x10 [ 302.975073][ T8980] ? do_getname+0x151/0x250 [ 302.979563][ T8980] __se_sys_rmdir+0x2e/0x140 [ 302.984150][ T8980] do_syscall_64+0x166/0x520 [ 302.988753][ T8980] ? trace_irq_disable+0x3b/0x140 [ 302.993789][ T8980] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.999865][ T8980] ? clear_bhb_loop+0x70/0xc0 [ 303.004533][ T8980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 303.010433][ T8980] RIP: 0033:0x7f49fe99e159 [ 303.014838][ T8980] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 303.034445][ T8980] RSP: 002b:00007f49ff89f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 303.042848][ T8980] RAX: ffffffffffffffda RBX: 00007f49fec25fa0 RCX: 00007f49fe99e159 [ 303.050806][ T8980] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000140 [ 303.058762][ T8980] RBP: 00007f49fea3506b R08: 0000000000000000 R09: 0000000000000000 [ 303.066732][ T8980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 303.074713][ T8980] R13: 00007f49fec26038 R14: 00007f49fec25fa0 R15: 00007ffe18d7f168 [ 303.082695][ T8980] [ 303.099761][ T8980] unloading [ 303.251677][ T8980] ffs_data_put(): freeing