last executing test programs: 26.005661818s ago: executing program 3 (id=608): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4001}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0xac140001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in={0x2, 0x3210, @rand_addr=0xac140001}, 0x10) listen(r2, 0x5) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00070800010000000000140008004500003c000000004084ca2502020202ac14000104d2321000000000000000000100001c"], 0x4a) 24.78828729s ago: executing program 3 (id=612): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x10008, &(0x7f0000000080)={[{@debug}, {@resuid={'resuid', 0x3d, 0xee01}}]}, 0xff, 0x49e, &(0x7f0000000f40)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x22020600) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x108843, 0x55) fcntl$setlease(r3, 0x400, 0x2) r4 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r4, &(0x7f0000000180)={0x18, 0x2, {0xfffe, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1e) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0001, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) 22.002589677s ago: executing program 3 (id=615): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x1}) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller1\x00', 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000200)={'syzkaller1\x00', 0x1}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001300)=@newtfilter={0x80, 0x2c, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xb, 0x7}, {0xfff1, 0xffff}, {0x300}}, [@filter_kind_options=@f_matchall={{0xd}, {0x4c, 0x2, [@TCA_MATCHALL_ACT={0x48, 0x2, [@m_ct={0x44, 0x1, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x0, 0x0, 0x3}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x80}}, 0x0) write(r1, &(0x7f0000000140)="000081004500001c123400", 0xb) 21.224884793s ago: executing program 3 (id=621): syz_mount_image$vfat(&(0x7f0000001040), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='iocharset=cp949,utf8=1,nonumtail=0,dos1xfloppy,shortname=mixed,iocharset=cp437,uni_xlate=0,utf8=0,,codepage=932,utf8=0,rodir,utf8=1,rodir,utf8=0,rodir,\x00'], 0x1, 0x2a6, &(0x7f0000001140)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$nl_netfilter(0x10, 0x3, 0xc) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x20000000000000, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ed) 15.802101088s ago: executing program 3 (id=637): symlink(0x0, 0x0) mkdir(&(0x7f0000000000)='my_sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='my_sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='my_sys/bus/pci/devices/0000:00:03.0/resource1\x00', 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0x4, 0x1000002, 0x12, r0, 0x0) syz_clone(0x8100411, 0x0, 0x0, 0x0, 0x0, 0x0) 15.363778084s ago: executing program 3 (id=640): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000610000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r0, 0x18000000000002a0, 0x12, 0x0, &(0x7f0000000580)="b9fe030768045c8c989a14f088a8657986dd", 0x0, 0x9e, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) 8.676967143s ago: executing program 4 (id=658): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) socket$kcm(0x11, 0x2, 0x0) socket$kcm(0x11, 0x2, 0x0) socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) socket$kcm(0x11, 0x2, 0x300) syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000001c0)=0x1, 0x4) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, &(0x7f0000000480)) sendmmsg$inet(r1, &(0x7f0000004980)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)="a85751ad519b20", 0x7}], 0x1}}], 0x1, 0x20008000) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0xa82a02e4010a08bd}, "1a01c783a8bc563d", "e9a0bd986e338531d1157bc12d1fc364fdbaaa4d2954c1166835dbbe78286228", "0400d8c7"}, 0x38) 8.157018061s ago: executing program 4 (id=661): socket$inet(0x2, 0x2, 0x1) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, 0x0, 0x0) fsopen(0x0, 0x1) fchdir(0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x101002, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000740)=0xe) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000340)=0xff) 6.781403685s ago: executing program 1 (id=665): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0xc, 0x17, &(0x7f0000000240)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x4003}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xfeff}, {0x85, 0x0, 0x0, 0x86}, {0x7, 0x1, 0xb, 0x9, 0x0, 0x20}}, {{0x5, 0x0, 0x5, 0x9, 0x0, 0x1, 0xffffffff}}, [@printk={@lx, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x8}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x3}, {0x85, 0x0, 0x0, 0x2a}, {0x7, 0x0, 0xb, 0x0, 0x0, 0x0, 0x3e000000}}}, &(0x7f0000000080)='GPL\x00', 0xf, 0x1001, &(0x7f0000000780)=""/4097, 0x41100, 0x4b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94) 6.525352163s ago: executing program 1 (id=666): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000440)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x48, 0x2, {{0x3, 0xae0, 0x6361, 0x5, 0xffffffff, 0x3}, [@TCA_NETEM_SLOT={0x2c, 0xc, {0x4, 0x7fffffffffffffff, 0x0, 0x1000, 0xc, 0x215}}]}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380), r4) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB], 0x38}, 0x1, 0x0, 0x0, 0x44081}, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) close(r6) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000017c0)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, r8, {0x0, 0xd}, {0xffff, 0xb}, {0x4, 0xffe0}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x240040a1}, 0x4890) ioctl$SIOCSIFHWADDR(r6, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) 6.359011327s ago: executing program 0 (id=667): r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f00000002c0)='./file0\x00', 0xc41a, &(0x7f0000000180)={[{@noblock_validity}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x9}}, {@stripe={'stripe', 0x3d, 0xee9}}, {@nodioread_nolock}, {@discard}, {@usrjquota, 0x2e}, {@nouid32}, {@noauto_da_alloc}, {@jqfmt_vfsv0}, {@barrier}, {@nogrpid}], [], 0x2c}, 0x1, 0x477, &(0x7f0000000480)="$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") chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42, 0x10) unlink(0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305829, &(0x7f0000000000)={0x17c04, r0, 0xb, 0x41000ff803, 0xc, 0x6d3}) 6.11961444s ago: executing program 1 (id=668): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="6a38f0ff10"], 0x0, 0x42, 0x0, 0x0, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7ff}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000c9"], 0x0, 0x80000009, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback=0x26}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa067707"], 0xfdef) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x11, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 5.828569027s ago: executing program 2 (id=669): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/block/md0/md/metadata_version\x00', 0x1, 0x0) write(r0, &(0x7f0000000700)='none\n', 0x5) 5.775663251s ago: executing program 1 (id=670): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x134) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x101002, 0x0) write(r0, &(0x7f0000000000)='7', 0x1) pselect6(0x0, 0x0, &(0x7f0000000200)={0x0, 0x100000001, 0x5, 0x4000000000003, 0x4, 0x10, 0x4, 0x9}, 0x0, &(0x7f0000000280)={0x0, 0x989680}, 0x0) 5.393862002s ago: executing program 2 (id=671): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x100) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) sendmsg$inet(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)='\\\x00\x00', 0x3}], 0x1, 0x0, 0x0, 0x1f000801}, 0x4048890) kexec_load(0x2, 0x1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x12000}], 0x0) 5.244667412s ago: executing program 0 (id=672): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002740)=@newlink={0x54, 0x10, 0x1, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x4f26c, 0xc080}, [@IFLA_IFNAME={0x14, 0x3, 'netdevsim0\x00'}, @IFLA_VFINFO_LIST={0x20, 0x16, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x18, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0xebd, 0x0, 0x88a8}}]}]}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x48080) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/set_event\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) syz_genetlink_get_family_id$wireguard(0x0, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'wg0\x00'}) r3 = socket(0xa, 0x80e, 0x4) getsockopt$sock_buf(r3, 0x1, 0x19, 0x0, 0x0) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) write(r1, &(0x7f0000000400)='!*:*', 0x4) 4.859544544s ago: executing program 1 (id=673): socket$kcm(0x2, 0x200000000000001, 0x106) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f066bbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmsg$unix(r1, 0x0, 0x2020) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) fsopen(0x0, 0x0) mkdir(&(0x7f0000000100)='./config\x00', 0x850e856b79c500b0) mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000400)='./config/usb_gadget/g1\x00', 0x0) mkdir(&(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ab) symlink(&(0x7f0000000700)='./config/usb_gadget/g1/functions/acm.usb0\x00', &(0x7f0000000800)='./config/usb_gadget/g1/configs/c.1\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x4e0, 0x320, 0x18c, 0x203, 0x0, 0x19030000, 0x410, 0x2e0, 0x2e0, 0x410, 0x2e0, 0x3, 0x0, {[{{@uncond, 0x300, 0x2d8, 0x320, 0x7000000, {0xf0ffff}, [@common=@unspec=@bpf0={{0x230}, {0x13, [{0x74, 0x0, 0x8, 0x20}, {}, {}, {}, {0x0, 0xfe, 0x0, 0x100}, {0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x5973599c}, {}, {0x0, 0x0, 0x0, 0x8}, {}, {0x0, 0x20, 0xcd, 0xe}, {0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x3, 0x3}, {0x2, 0x0, 0x4}, {}, {0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x8}, {}, {0x16}, {0x0, 0xff}, {}, {0x7}, {0x0, 0x0, 0x0, 0x4}, {0x0, 0x4, 0x0, 0x101}, {}, {0x0, 0x0, 0x5, 0x1}, {}, {0x0, 0x0, 0xfd, 0x9}, {0xfffc, 0x0, 0x0, 0x6}, {0x4, 0x0, 0x0, 0x2}, {0xfffe}, {}, {}, {}, {0xfffe, 0xfb}, {}, {0x7a04}, {0x800}, {}, {0x20, 0x6}, {}, {}, {0x0, 0x1}, {0x0, 0x0, 0x0, 0x800}, {}, {0xb8c, 0x0, 0x0, 0xf00}, {0x0, 0x1, 0x0, 0x3}, {0x3}, {0x0, 0x4b}, {}, {}, {0x0, 0x0, 0xe2}, {0x4}, {0x0, 0x0, 0x0, 0x1}, {}, {}, {0xfc}, {0x0, 0xfd}, {}, {}, {0x0, 0x0, 0x0, 0xfffffffd}, {0x2}, {0x0, 0xb}, {0x4}]}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x100002, 'syz0\x00', {0x8001}}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1000b, 'syz0\x00', {0x6c8}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x540) syz_clone(0x20300000, 0x0, 0x0, 0x0, 0x0, 0x0) 4.787919123s ago: executing program 2 (id=674): write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xf947b000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) mount$9p_rdma(&(0x7f0000000180), &(0x7f0000001400)='.\x00', &(0x7f0000001440), 0x1008840, &(0x7f0000000840)=ANY=[@ANYBLOB="7472616e733d72646d612c706f95743d307830303030342c000000000000"]) 4.577577268s ago: executing program 4 (id=675): r0 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000440)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r1, {0x0, 0x300}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x7a00}, 0x0) 3.653747753s ago: executing program 0 (id=676): r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x35c, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) keyctl$read(0x2, 0x0, &(0x7f00000000c0)=""/4096, 0x1000) sendmsg(0xffffffffffffffff, 0x0, 0x0) preadv(r0, &(0x7f0000003180)=[{&(0x7f00000000c0)=""/34, 0x22}], 0x1, 0x100, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x80000, 0x42) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12012, r3, 0x42000) open_tree(r3, 0x0, 0x1000) signalfd(r2, 0x0, 0x0) 2.83252435s ago: executing program 2 (id=677): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0xae0, 0x6361, 0x5, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0x0, 0x8}, {0xc, 0xb}, {0x7, 0x6}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x1000, 0x4ac7, 0x6, 0x2}, 0x4, 0x0, 0x5, 0x2, 0x5, 0x9, 0x1e, 0x17, 0x5, 0x985, {0x8, 0x7, 0x10001, 0x8001, 0x0, 0x3}}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x2004c090) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380), r6) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574"], 0x38}, 0x1, 0x0, 0x0, 0x44081}, 0x0) 2.632938153s ago: executing program 4 (id=678): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x15f) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/mapper/control\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0xc) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x220008d0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x80002, 0x0) write(r1, &(0x7f0000000000)='3', 0x4e) setns(0xc9, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000000000)="04000000000000003f00000038010000380100000000000000000000000000000000000000000000000000000000000074") 2.363046094s ago: executing program 1 (id=679): mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000000206010800000000000000000000003f0500010006000000050005000200000005000400000000000900020073797a310020000013000300686173683a6e65742c6966616365"], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000005700)=ANY=[@ANYBLOB="580000000906010200000000000000000200fdff300007800c00018008000140e8000001140017006261746164765f736c6176655f3000000c00028008000140640101010900020073797a31000000000500010007"], 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x40c0080) write(r0, &(0x7f0000000000)='3', 0x4e) 2.297955111s ago: executing program 2 (id=680): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='sysfs\x00', 0x10, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) sendto$inet6(r0, 0x0, 0x0, 0x2000c851, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback, 0xb}, 0x1c) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x200000c0}, 0xc041) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x3e) add_key(&(0x7f0000000000)='id_legacy\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x270, 0xd0, 0x111, 0x4b4, 0x0, 0xd4feffff, 0x1a0, 0x20a, 0x278, 0x1a0, 0x278, 0x3, 0x0, {[{{@ipv6={@private2, @private2={0xfc, 0x2, '\x00', 0x1}, [0xff000000], [0x0, 0xffffffff], 'ip6gre0\x00', 'team_slave_0\x00', {}, {0xff}, 0x6, 0x0, 0x1}, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x16, 0x1, 0xf6e6}}}, {{@ipv6={@mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xff], [0x0, 0xffffff00, 0xffffff00], 'veth0_macvtap\x00', 'vxcan1\x00', {}, {0xff}, 0x33, 0x0, 0x2, 0x36}, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2d0) socket$nl_netfilter(0x10, 0x3, 0xc) 2.237578967s ago: executing program 0 (id=681): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="6a38f0ff10"], 0x0, 0x42, 0x0, 0x0, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7ff}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000c9"], 0x0, 0x80000009, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback=0x26}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa067707"], 0xfdef) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x11, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 1.783683948s ago: executing program 0 (id=682): r0 = socket$kcm(0x2b, 0x1, 0x0) bind(r0, 0x0, 0x0) 1.7001177s ago: executing program 4 (id=683): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x134) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x101002, 0x0) write(r0, &(0x7f0000000000)='7', 0x1) pselect6(0x0, 0x0, &(0x7f0000000200)={0x0, 0x100000001, 0x5, 0x4000000000003, 0x4, 0x10, 0x4, 0x9}, 0x0, &(0x7f0000000280)={0x0, 0x989680}, 0x0) 1.670448577s ago: executing program 0 (id=684): r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000007c0)={0x0, 0x1, 0xfa00, {0x4, &(0x7f0000000200), 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1022002, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) unshare(0x6a040000) write(r2, 0x0, 0x0) write(r2, &(0x7f0000000000)='1', 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000080)={'#! ', './file0'}, 0xb) 511.580414ms ago: executing program 4 (id=685): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSETELEM={0x30, 0xc, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x4}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x58}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010026bd7000fcdbdf250200000008000100", @ANYRES32=r3], 0x1c}}, 0x840) write$nci(r0, &(0x7f0000000300)=ANY=[@ANYBLOB='`'], 0x8) 366.468623ms ago: executing program 2 (id=686): socket$inet(0x2, 0x2, 0x1) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, 0x0, 0x0) fsopen(0x0, 0x1) fchdir(0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x101002, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000740)=0xe) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000340)=0xff) 0s ago: executing program 32 (id=640): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000610000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r0, 0x18000000000002a0, 0x12, 0x0, &(0x7f0000000580)="b9fe030768045c8c989a14f088a8657986dd", 0x0, 0x9e, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) kernel console output (not intermixed with test programs): 2576][ T5147] ? alloc_empty_file_noaccount+0x80/0x80 [ 146.658330][ T5147] ? alloc_fd+0x590/0x640 [ 146.662705][ T5147] sock_alloc_file+0xb3/0x240 [ 146.667434][ T5147] __sys_socket+0x12d/0x190 [ 146.672010][ T5147] __x64_sys_socket+0x76/0x80 [ 146.676723][ T5147] do_syscall_64+0x4c/0xa0 [ 146.681167][ T5147] ? clear_bhb_loop+0x60/0xb0 [ 146.685889][ T5147] ? clear_bhb_loop+0x60/0xb0 [ 146.690614][ T5147] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 146.696605][ T5147] RIP: 0033:0x7f3fc679e159 [ 146.701052][ T5147] 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 [ 146.720693][ T5147] RSP: 002b:00007f3fc7688028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 146.729164][ T5147] RAX: ffffffffffffffda RBX: 00007f3fc6a26180 RCX: 00007f3fc679e159 [ 146.737163][ T5147] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 146.745164][ T5147] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 146.753160][ T5147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 146.761158][ T5147] R13: 00007f3fc6a26218 R14: 00007f3fc6a26180 R15: 00007fffa6b591a8 [ 146.769163][ T5147] [ 146.791012][ T5146] EXT4-fs: Ignoring removed nomblk_io_submit option [ 146.829995][ T5146] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 146.886240][ T5146] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 146.964105][ T5146] ext4 filesystem being mounted at /45/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.065064][ T5163] autofs4:pid:5163:autofs_fill_super: called with bogus options [ 147.389499][ T5169] loop3: detected capacity change from 0 to 256 [ 147.412326][ T5168] loop1: detected capacity change from 0 to 512 [ 147.717278][ T27] audit: type=1800 audit(1790386973.662:59): pid=5168 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.240" name="bus" dev="loop1" ino=1048618 res=0 errno=0 [ 147.911102][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 148.270196][ T27] audit: type=1804 audit(1790386973.662:60): pid=5168 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.240" name="/newroot/61/file0/bus" dev="loop1" ino=1048618 res=1 errno=0 [ 148.728339][ T5179] loop3: detected capacity change from 0 to 512 [ 148.822963][ T5179] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 148.842484][ T5179] System zones: 1-12 [ 148.874238][ T5179] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #12: comm syz.3.243: missing EA_INODE flag [ 148.994200][ T5179] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.243: error while reading EA inode 12 err=-117 [ 149.060023][ T5179] EXT4-fs (loop3): 1 orphan inode deleted [ 149.094657][ T5179] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 149.417049][ T5179] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.618083][ T5179] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.759322][ T5179] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.904638][ T5179] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.997632][ T5179] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.016380][ T5179] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.032508][ T5179] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.049499][ T5179] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.173956][ T4281] EXT4-fs (loop3): unmounting filesystem. [ 150.219694][ T126] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 150.421470][ T126] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 150.450606][ T126] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 150.479717][ T126] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 150.508263][ T126] usb 2-1: SerialNumber: syz [ 150.520939][ T5193] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 150.762432][ T126] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 150.777267][ T126] usb-storage 2-1:1.0: USB Mass Storage device detected [ 150.805831][ T126] usb-storage 2-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 150.961062][ T126] scsi host1: usb-storage 2-1:1.0 [ 150.981188][ T126] usb 2-1: USB disconnect, device number 3 [ 151.246619][ T5210] random: crng reseeded on system resumption [ 151.529048][ T5219] ip_tables: iptables: counters copy to user failed while replacing table [ 151.615293][ T5221] tipc: Enabling of bearer rejected, failed to enable media [ 152.212179][ T5238] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 152.224294][ T5238] FAULT_INJECTION: forcing a failure. [ 152.224294][ T5238] name failslab, interval 1, probability 0, space 0, times 0 [ 152.237157][ T5238] CPU: 1 PID: 5238 Comm: syz.4.257 Not tainted syzkaller #0 [ 152.244580][ T5238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 152.254683][ T5238] Call Trace: [ 152.258001][ T5238] [ 152.260972][ T5238] dump_stack_lvl+0x188/0x24e [ 152.265710][ T5238] ? show_regs_print_info+0x12/0x12 [ 152.270987][ T5238] ? load_image+0x410/0x410 [ 152.275567][ T5238] ? __might_sleep+0xd0/0xd0 [ 152.280208][ T5238] ? __lock_acquire+0x7c40/0x7c40 [ 152.285290][ T5238] should_fail_ex+0x390/0x4c0 [ 152.290027][ T5238] should_failslab+0x5/0x20 [ 152.294603][ T5238] slab_pre_alloc_hook+0x59/0x300 [ 152.299676][ T5238] ? security_sk_alloc+0x47/0x130 [ 152.304763][ T5238] __kmem_cache_alloc_node+0x4f/0x270 [ 152.310184][ T5238] ? security_sk_alloc+0x47/0x130 [ 152.315266][ T5238] __kmalloc+0xa3/0x240 [ 152.319471][ T5238] ? sk_prot_alloc+0xe7/0x210 [ 152.324199][ T5238] security_sk_alloc+0x47/0x130 [ 152.329138][ T5238] sk_prot_alloc+0x101/0x210 [ 152.333777][ T5238] ? sk_alloc+0x20/0x330 [ 152.338066][ T5238] sk_alloc+0x36/0x330 [ 152.342198][ T5238] __netlink_create+0x6b/0x2d0 [ 152.347007][ T5238] ? __lock_acquire+0x7c40/0x7c40 [ 152.352093][ T5238] ? nfnetlink_bind+0x3c0/0x3c0 [ 152.357013][ T5238] netlink_create+0x3a7/0x510 [ 152.361757][ T5238] ? nfnetlink_rcv+0x2470/0x2470 [ 152.366765][ T5238] __sock_create+0x49a/0x940 [ 152.371424][ T5238] __sys_socket+0xc4/0x190 [ 152.375900][ T5238] __x64_sys_socket+0x76/0x80 [ 152.380638][ T5238] do_syscall_64+0x4c/0xa0 [ 152.385122][ T5238] ? clear_bhb_loop+0x60/0xb0 [ 152.389843][ T5238] ? clear_bhb_loop+0x60/0xb0 [ 152.394569][ T5238] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 152.400515][ T5238] RIP: 0033:0x7f06c3d9e159 [ 152.404971][ T5238] 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 [ 152.424716][ T5238] RSP: 002b:00007f06c4be8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 152.433186][ T5238] RAX: ffffffffffffffda RBX: 00007f06c4026180 RCX: 00007f06c3d9e159 [ 152.441206][ T5238] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 152.449216][ T5238] RBP: 00007f06c3e3506b R08: 0000000000000000 R09: 0000000000000000 [ 152.457235][ T5238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.465246][ T5238] R13: 00007f06c4026218 R14: 00007f06c4026180 R15: 00007fff9d1d6838 [ 152.473275][ T5238] [ 152.802886][ T5242] loop0: detected capacity change from 0 to 512 [ 152.885205][ T5242] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 152.944602][ T5242] System zones: 1-12 [ 153.018625][ T5242] EXT4-fs error (device loop0): ext4_xattr_inode_iget:401: inode #12: comm syz.0.258: missing EA_INODE flag [ 153.067242][ T5255] xt_bpf: check failed: parse error [ 153.075255][ T5242] EXT4-fs error (device loop0): ext4_xattr_inode_iget:406: comm syz.0.258: error while reading EA inode 12 err=-117 [ 153.123385][ T5242] EXT4-fs (loop0): 1 orphan inode deleted [ 153.139517][ T5242] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 153.903248][ T5270] loop1: detected capacity change from 0 to 512 [ 154.089231][ T27] audit: type=1800 audit(1790386979.982:61): pid=5270 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.267" name="bus" dev="loop1" ino=1048620 res=0 errno=0 [ 154.111408][ T27] audit: type=1804 audit(1790386979.982:62): pid=5270 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.267" name="/newroot/70/file0/bus" dev="loop1" ino=1048620 res=1 errno=0 [ 154.123868][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 154.428171][ T5276] device syzkaller0 entered promiscuous mode [ 155.004251][ T5294] xt_bpf: check failed: parse error [ 155.176724][ T5298] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 155.188352][ T5298] FAULT_INJECTION: forcing a failure. [ 155.188352][ T5298] name fail_futex, interval 1, probability 0, space 0, times 0 [ 155.201339][ T5298] CPU: 1 PID: 5298 Comm: syz.2.271 Not tainted syzkaller #0 [ 155.208676][ T5298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 155.218779][ T5298] Call Trace: [ 155.222098][ T5298] [ 155.225052][ T5298] dump_stack_lvl+0x188/0x24e [ 155.229787][ T5298] ? show_regs_print_info+0x12/0x12 [ 155.235059][ T5298] ? load_image+0x410/0x410 [ 155.239610][ T5298] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 155.245636][ T5298] ? lock_chain_count+0x20/0x20 [ 155.250527][ T5298] should_fail_ex+0x390/0x4c0 [ 155.255254][ T5298] get_futex_key+0x1b1/0x1000 [ 155.259972][ T5298] ? futex_setup_timer+0xc0/0xc0 [ 155.264930][ T5298] ? __kmem_cache_free+0xb6/0x200 [ 155.270013][ T5298] futex_wake+0x123/0x4f0 [ 155.274371][ T5298] ? futex_wake_mark+0x150/0x150 [ 155.279337][ T5298] ? trace_contention_end+0x5f/0x170 [ 155.284659][ T5298] do_futex+0x2e2/0x320 [ 155.288841][ T5298] ? __ia32_sys_get_robust_list+0x100/0x100 [ 155.294770][ T5298] __se_sys_futex+0x381/0x410 [ 155.299481][ T5298] ? __x64_sys_futex+0xf0/0xf0 [ 155.304276][ T5298] ? __x64_sys_futex+0x1d/0xf0 [ 155.309101][ T5298] do_syscall_64+0x4c/0xa0 [ 155.313565][ T5298] ? clear_bhb_loop+0x60/0xb0 [ 155.318265][ T5298] ? clear_bhb_loop+0x60/0xb0 [ 155.322972][ T5298] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 155.328903][ T5298] RIP: 0033:0x7f3fc679e159 [ 155.333342][ T5298] 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 [ 155.353003][ T5298] RSP: 002b:00007f3fc76880e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 155.361454][ T5298] RAX: ffffffffffffffda RBX: 00007f3fc6a26188 RCX: 00007f3fc679e159 [ 155.369451][ T5298] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3fc6a2618c [ 155.377455][ T5298] RBP: 00007f3fc6a26180 R08: 0007befdc5672d2c R09: 0000000000000000 [ 155.385455][ T5298] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 155.393451][ T5298] R13: 00007f3fc6a26218 R14: 00007fffa6b590c0 R15: 00007fffa6b591a8 [ 155.401457][ T5298] [ 155.553361][ T5302] loop0: detected capacity change from 0 to 512 [ 155.613151][ T5302] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 155.676433][ T5302] System zones: 1-12 [ 155.724855][ T5302] EXT4-fs error (device loop0): ext4_xattr_inode_iget:401: inode #12: comm syz.0.279: missing EA_INODE flag [ 155.763826][ T5302] EXT4-fs error (device loop0): ext4_xattr_inode_iget:406: comm syz.0.279: error while reading EA inode 12 err=-117 [ 155.824322][ T5302] EXT4-fs (loop0): 1 orphan inode deleted [ 155.854883][ T5302] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 156.773419][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 156.941431][ T5315] device syzkaller0 entered promiscuous mode [ 157.098972][ T5319] loop1: detected capacity change from 0 to 512 [ 157.161394][ T5319] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 157.200949][ T5319] System zones: 1-12 [ 157.241213][ T5319] EXT4-fs error (device loop1): ext4_xattr_inode_iget:401: inode #12: comm syz.1.286: missing EA_INODE flag [ 157.289756][ T5319] EXT4-fs error (device loop1): ext4_xattr_inode_iget:406: comm syz.1.286: error while reading EA inode 12 err=-117 [ 157.345664][ T5319] EXT4-fs (loop1): 1 orphan inode deleted [ 157.379846][ T5319] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 157.820094][ T5331] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.074741][ T5334] xt_bpf: check failed: parse error [ 158.082376][ T5331] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.183843][ T5331] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.310329][ T5331] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.384079][ T5331] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.401906][ T5331] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.422992][ T5331] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.438500][ T5331] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.568971][ T4280] EXT4-fs (loop1): unmounting filesystem. [ 158.932943][ T5346] loop1: detected capacity change from 0 to 512 [ 158.996667][ T5346] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 159.061779][ T5346] System zones: 1-12 [ 159.457417][ T5346] EXT4-fs error (device loop1): ext4_xattr_inode_iget:401: inode #12: comm syz.1.294: missing EA_INODE flag [ 159.700072][ T5346] EXT4-fs error (device loop1): ext4_xattr_inode_iget:406: comm syz.1.294: error while reading EA inode 12 err=-117 [ 159.771583][ T5346] EXT4-fs (loop1): 1 orphan inode deleted [ 159.802823][ T5346] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 160.737592][ T4280] EXT4-fs (loop1): unmounting filesystem. [ 161.507384][ T5385] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 161.528105][ T5385] FAULT_INJECTION: forcing a failure. [ 161.528105][ T5385] name failslab, interval 1, probability 0, space 0, times 0 [ 161.540895][ T5385] CPU: 0 PID: 5385 Comm: syz.2.298 Not tainted syzkaller #0 [ 161.548228][ T5385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 161.558359][ T5385] Call Trace: [ 161.561680][ T5385] [ 161.564655][ T5385] dump_stack_lvl+0x188/0x24e [ 161.569392][ T5385] ? show_regs_print_info+0x12/0x12 [ 161.574653][ T5385] ? load_image+0x410/0x410 [ 161.579230][ T5385] ? __lock_acquire+0x7c40/0x7c40 [ 161.584338][ T5385] should_fail_ex+0x390/0x4c0 [ 161.589088][ T5385] should_failslab+0x5/0x20 [ 161.593680][ T5385] slab_pre_alloc_hook+0x59/0x300 [ 161.598765][ T5385] kmem_cache_alloc_lru+0x49/0x2e0 [ 161.603938][ T5385] ? sock_alloc_inode+0x24/0xc0 [ 161.608841][ T5385] sock_alloc_inode+0x24/0xc0 [ 161.613564][ T5385] ? sockfs_init_fs_context+0xa0/0xa0 [ 161.618987][ T5385] new_inode_pseudo+0x5f/0x1c0 [ 161.623832][ T5385] __sock_create+0x129/0x940 [ 161.628470][ T5385] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 161.634517][ T5385] __sys_socket+0xc4/0x190 [ 161.638995][ T5385] __x64_sys_socket+0x76/0x80 [ 161.643731][ T5385] do_syscall_64+0x4c/0xa0 [ 161.648191][ T5385] ? clear_bhb_loop+0x60/0xb0 [ 161.652912][ T5385] ? clear_bhb_loop+0x60/0xb0 [ 161.657633][ T5385] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 161.663589][ T5385] RIP: 0033:0x7f3fc679e159 [ 161.668049][ T5385] 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 [ 161.687712][ T5385] RSP: 002b:00007f3fc7688028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 161.696210][ T5385] RAX: ffffffffffffffda RBX: 00007f3fc6a26180 RCX: 00007f3fc679e159 [ 161.704235][ T5385] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 161.712250][ T5385] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 161.720272][ T5385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 161.728302][ T5385] R13: 00007f3fc6a26218 R14: 00007f3fc6a26180 R15: 00007fffa6b591a8 [ 161.736334][ T5385] [ 161.740275][ T5385] socket: no more sockets [ 161.749614][ T5387] xt_bpf: check failed: parse error [ 163.048316][ T5396] loop0: detected capacity change from 0 to 512 [ 163.429644][ T27] audit: type=1800 audit(1790386989.322:63): pid=5396 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.307" name="bus" dev="loop0" ino=1048621 res=0 errno=0 [ 164.551360][ T5410] device syzkaller0 entered promiscuous mode [ 166.302211][ T5435] xt_bpf: check failed: parse error [ 167.348381][ T5451] device syzkaller0 entered promiscuous mode [ 167.474584][ T5455] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20002 [ 167.527248][ T5455] loop0: detected capacity change from 0 to 128 [ 167.589197][ T5455] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 167.626667][ T5455] ext4 filesystem being mounted at /72/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 168.024915][ T5461] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 168.037354][ T5461] FAULT_INJECTION: forcing a failure. [ 168.037354][ T5461] name failslab, interval 1, probability 0, space 0, times 0 [ 168.050236][ T5461] CPU: 0 PID: 5461 Comm: syz.3.327 Not tainted syzkaller #0 [ 168.057582][ T5461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 168.067709][ T5461] Call Trace: [ 168.071031][ T5461] [ 168.073999][ T5461] dump_stack_lvl+0x188/0x24e [ 168.078731][ T5461] ? show_regs_print_info+0x12/0x12 [ 168.083974][ T5461] ? load_image+0x410/0x410 [ 168.088533][ T5461] ? __lock_acquire+0x7c40/0x7c40 [ 168.093620][ T5461] should_fail_ex+0x390/0x4c0 [ 168.098352][ T5461] should_failslab+0x5/0x20 [ 168.102896][ T5461] slab_pre_alloc_hook+0x59/0x300 [ 168.107975][ T5461] kmem_cache_alloc_lru+0x49/0x2e0 [ 168.113130][ T5461] ? sock_alloc_inode+0x24/0xc0 [ 168.118033][ T5461] sock_alloc_inode+0x24/0xc0 [ 168.122753][ T5461] ? sockfs_init_fs_context+0xa0/0xa0 [ 168.128204][ T5461] new_inode_pseudo+0x5f/0x1c0 [ 168.133019][ T5461] __sock_create+0x129/0x940 [ 168.137666][ T5461] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 168.143711][ T5461] __sys_socket+0xc4/0x190 [ 168.148192][ T5461] __x64_sys_socket+0x76/0x80 [ 168.152932][ T5461] do_syscall_64+0x4c/0xa0 [ 168.157397][ T5461] ? clear_bhb_loop+0x60/0xb0 [ 168.162122][ T5461] ? clear_bhb_loop+0x60/0xb0 [ 168.166845][ T5461] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 168.172794][ T5461] RIP: 0033:0x7f6c01b9e159 [ 168.177252][ T5461] 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 [ 168.196904][ T5461] RSP: 002b:00007f6c02a7e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 168.205378][ T5461] RAX: ffffffffffffffda RBX: 00007f6c01e26180 RCX: 00007f6c01b9e159 [ 168.213396][ T5461] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 168.221407][ T5461] RBP: 00007f6c01c3506b R08: 0000000000000000 R09: 0000000000000000 [ 168.229426][ T5461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 168.237435][ T5461] R13: 00007f6c01e26218 R14: 00007f6c01e26180 R15: 00007fff8f167ac8 [ 168.245465][ T5461] [ 168.249097][ T5461] socket: no more sockets [ 170.857415][ T5483] xt_bpf: check failed: parse error [ 171.797542][ T5486] loop1: detected capacity change from 0 to 512 [ 172.377383][ T5488] 9pnet_fd: Insufficient options for proto=fd [ 172.860246][ T5490] device syzkaller0 entered promiscuous mode [ 174.063763][ T5502] tipc: Started in network mode [ 174.069483][ T5507] loop3: detected capacity change from 0 to 256 [ 174.089128][ T5502] tipc: Node identity 8a09be66027d, cluster identity 4711 [ 174.153634][ T5502] tipc: Enabled bearer , priority 0 [ 174.271660][ T5502] tipc: Resetting bearer [ 174.410668][ T5501] tipc: Disabling bearer [ 174.955410][ T5516] loop1: detected capacity change from 0 to 1024 [ 175.051242][ T5516] ext4: Unknown parameter 'context' [ 175.117069][ T4488] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 175.894266][ T5522] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.071232][ T5525] 9pnet_fd: Insufficient options for proto=fd [ 176.100635][ T5522] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.261698][ T5522] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.422134][ T5522] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.538910][ T5522] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.554938][ T5522] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.566799][ T5426] Set syz1 is full, maxelem 65536 reached [ 176.573342][ T5522] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.588085][ T5522] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.852106][ T5531] device syzkaller0 entered promiscuous mode [ 177.132102][ T5536] xt_bpf: check failed: parse error [ 178.493116][ T5529] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 178.505207][ T5529] FAULT_INJECTION: forcing a failure. [ 178.505207][ T5529] name failslab, interval 1, probability 0, space 0, times 0 [ 178.517974][ T5529] CPU: 1 PID: 5529 Comm: syz.1.350 Not tainted syzkaller #0 [ 178.525314][ T5529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 178.535413][ T5529] Call Trace: [ 178.538735][ T5529] [ 178.541704][ T5529] dump_stack_lvl+0x188/0x24e [ 178.546434][ T5529] ? show_regs_print_info+0x12/0x12 [ 178.551688][ T5529] ? load_image+0x410/0x410 [ 178.556254][ T5529] ? __might_sleep+0xd0/0xd0 [ 178.560891][ T5529] ? __lock_acquire+0x7c40/0x7c40 [ 178.565971][ T5529] should_fail_ex+0x390/0x4c0 [ 178.570711][ T5529] should_failslab+0x5/0x20 [ 178.575341][ T5529] slab_pre_alloc_hook+0x59/0x300 [ 178.580468][ T5529] kmem_cache_alloc_lru+0x49/0x2e0 [ 178.585627][ T5529] ? __d_alloc+0x2e/0x6e0 [ 178.590009][ T5529] __d_alloc+0x2e/0x6e0 [ 178.594235][ T5529] ? d_alloc_pseudo+0xe/0x70 [ 178.598882][ T5529] d_alloc_pseudo+0x19/0x70 [ 178.603432][ T5529] alloc_file_pseudo+0xe0/0x200 [ 178.608339][ T5529] ? alloc_empty_file_noaccount+0x80/0x80 [ 178.614115][ T5529] ? alloc_fd+0x590/0x640 [ 178.618500][ T5529] sock_alloc_file+0xb3/0x240 [ 178.623239][ T5529] __sys_socket+0x12d/0x190 [ 178.627806][ T5529] __x64_sys_socket+0x76/0x80 [ 178.632543][ T5529] do_syscall_64+0x4c/0xa0 [ 178.637012][ T5529] ? clear_bhb_loop+0x60/0xb0 [ 178.641733][ T5529] ? clear_bhb_loop+0x60/0xb0 [ 178.646467][ T5529] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 178.652421][ T5529] RIP: 0033:0x7f824839e159 [ 178.656970][ T5529] 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 [ 178.676628][ T5529] RSP: 002b:00007f82491d1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 178.685087][ T5529] RAX: ffffffffffffffda RBX: 00007f8248625fa0 RCX: 00007f824839e159 [ 178.693143][ T5529] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 178.701158][ T5529] RBP: 00007f824843506b R08: 0000000000000000 R09: 0000000000000000 [ 178.709169][ T5529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 178.717184][ T5529] R13: 00007f8248626038 R14: 00007f8248625fa0 R15: 00007fffc5cce748 [ 178.725212][ T5529] [ 178.981191][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 179.553621][ T5562] 9pnet_fd: Insufficient options for proto=fd [ 179.608361][ T5566] loop2: detected capacity change from 0 to 256 [ 179.706608][ T5567] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.751957][ T5565] device syzkaller0 entered promiscuous mode [ 180.096999][ T5567] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.221635][ T5567] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.294490][ T5567] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.514938][ T5600] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 181.527143][ T5600] FAULT_INJECTION: forcing a failure. [ 181.527143][ T5600] name failslab, interval 1, probability 0, space 0, times 0 [ 181.541804][ T5600] CPU: 1 PID: 5600 Comm: syz.0.369 Not tainted syzkaller #0 [ 181.549151][ T5600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 181.559257][ T5600] Call Trace: [ 181.562589][ T5600] [ 181.565565][ T5600] dump_stack_lvl+0x188/0x24e [ 181.570317][ T5600] ? show_regs_print_info+0x12/0x12 [ 181.575571][ T5600] ? load_image+0x410/0x410 [ 181.580137][ T5600] ? __might_sleep+0xd0/0xd0 [ 181.584777][ T5600] ? __lock_acquire+0x7c40/0x7c40 [ 181.589865][ T5600] should_fail_ex+0x390/0x4c0 [ 181.594606][ T5600] should_failslab+0x5/0x20 [ 181.599153][ T5600] slab_pre_alloc_hook+0x59/0x300 [ 181.604257][ T5600] kmem_cache_alloc_lru+0x49/0x2e0 [ 181.609419][ T5600] ? __d_alloc+0x2e/0x6e0 [ 181.613807][ T5600] __d_alloc+0x2e/0x6e0 [ 181.618013][ T5600] ? d_alloc_pseudo+0xe/0x70 [ 181.622648][ T5600] d_alloc_pseudo+0x19/0x70 [ 181.627202][ T5600] alloc_file_pseudo+0xe0/0x200 [ 181.632098][ T5600] ? alloc_empty_file_noaccount+0x80/0x80 [ 181.637920][ T5600] ? alloc_fd+0x590/0x640 [ 181.642314][ T5600] sock_alloc_file+0xb3/0x240 [ 181.647057][ T5600] __sys_socket+0x12d/0x190 [ 181.651627][ T5600] __x64_sys_socket+0x76/0x80 [ 181.656367][ T5600] do_syscall_64+0x4c/0xa0 [ 181.660827][ T5600] ? clear_bhb_loop+0x60/0xb0 [ 181.665590][ T5600] ? clear_bhb_loop+0x60/0xb0 [ 181.670408][ T5600] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 181.676363][ T5600] RIP: 0033:0x7f729779e159 [ 181.680825][ T5600] 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 [ 181.700483][ T5600] RSP: 002b:00007f729861c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 181.708958][ T5600] RAX: ffffffffffffffda RBX: 00007f7297a26090 RCX: 00007f729779e159 [ 181.716988][ T5600] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 181.725017][ T5600] RBP: 00007f729783506b R08: 0000000000000000 R09: 0000000000000000 [ 181.733052][ T5600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 181.741073][ T5600] R13: 00007f7297a26128 R14: 00007f7297a26090 R15: 00007ffec5d3c3c8 [ 181.749102][ T5600] [ 181.789005][ T5596] tipc: Enabled bearer , priority 0 [ 181.840525][ T5602] xt_bpf: check failed: parse error [ 182.282741][ T5598] tipc: Resetting bearer [ 182.425143][ T5594] tipc: Disabling bearer [ 182.863511][ T5612] loop1: detected capacity change from 0 to 256 [ 183.620287][ T5618] device syzkaller0 entered promiscuous mode [ 183.697987][ T5622] FAULT_INJECTION: forcing a failure. [ 183.697987][ T5622] name failslab, interval 1, probability 0, space 0, times 0 [ 183.715197][ T5622] CPU: 1 PID: 5622 Comm: syz.1.380 Not tainted syzkaller #0 [ 183.722672][ T5622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 183.732782][ T5622] Call Trace: [ 183.736139][ T5622] [ 183.739116][ T5622] dump_stack_lvl+0x188/0x24e [ 183.743865][ T5622] ? show_regs_print_info+0x12/0x12 [ 183.749136][ T5622] ? load_image+0x410/0x410 [ 183.753714][ T5622] ? __lock_acquire+0x7c40/0x7c40 [ 183.758819][ T5622] should_fail_ex+0x390/0x4c0 [ 183.763582][ T5622] should_failslab+0x5/0x20 [ 183.768147][ T5622] slab_pre_alloc_hook+0x59/0x300 [ 183.773254][ T5622] kmem_cache_alloc_lru+0x49/0x2e0 [ 183.778415][ T5622] ? sock_alloc_inode+0x24/0xc0 [ 183.783307][ T5622] sock_alloc_inode+0x24/0xc0 [ 183.788106][ T5622] ? sockfs_init_fs_context+0xa0/0xa0 [ 183.793522][ T5622] new_inode_pseudo+0x5f/0x1c0 [ 183.798334][ T5622] __sock_create+0x129/0x940 [ 183.802969][ T5622] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 183.808994][ T5622] __sys_socket+0xc4/0x190 [ 183.813451][ T5622] __x64_sys_socket+0x76/0x80 [ 183.818173][ T5622] do_syscall_64+0x4c/0xa0 [ 183.822631][ T5622] ? clear_bhb_loop+0x60/0xb0 [ 183.827339][ T5622] ? clear_bhb_loop+0x60/0xb0 [ 183.832049][ T5622] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 183.837978][ T5622] RIP: 0033:0x7f824839e159 [ 183.842423][ T5622] 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 [ 183.862066][ T5622] RSP: 002b:00007f82491d1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 183.870560][ T5622] RAX: ffffffffffffffda RBX: 00007f8248625fa0 RCX: 00007f824839e159 [ 183.878582][ T5622] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000010 [ 183.886585][ T5622] RBP: 00007f824843506b R08: 0000000000000000 R09: 0000000000000000 [ 183.894589][ T5622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 183.902603][ T5622] R13: 00007f8248626038 R14: 00007f8248625fa0 R15: 00007fffc5cce748 [ 183.910627][ T5622] [ 184.017146][ T5622] socket: no more sockets [ 184.188990][ T5633] loop1: detected capacity change from 0 to 256 [ 184.936194][ T5648] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 184.957018][ T5648] FAULT_INJECTION: forcing a failure. [ 184.957018][ T5648] name fail_futex, interval 1, probability 0, space 0, times 0 [ 184.970163][ T5648] CPU: 1 PID: 5648 Comm: syz.3.389 Not tainted syzkaller #0 [ 184.977513][ T5648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 184.987595][ T5648] Call Trace: [ 184.990902][ T5648] [ 184.993855][ T5648] dump_stack_lvl+0x188/0x24e [ 184.998569][ T5648] ? show_regs_print_info+0x12/0x12 [ 185.003802][ T5648] ? load_image+0x410/0x410 [ 185.008332][ T5648] ? mark_lock+0x94/0x320 [ 185.012693][ T5648] ? __lock_acquire+0x1465/0x7c40 [ 185.017785][ T5648] should_fail_ex+0x390/0x4c0 [ 185.022522][ T5648] get_futex_key+0x1b1/0x1000 [ 185.027238][ T5648] ? verify_lock_unused+0x140/0x140 [ 185.032471][ T5648] ? futex_setup_timer+0xc0/0xc0 [ 185.037433][ T5648] ? verify_lock_unused+0x140/0x140 [ 185.042672][ T5648] futex_wake+0x123/0x4f0 [ 185.047034][ T5648] ? futex_wake_mark+0x150/0x150 [ 185.052031][ T5648] do_futex+0x2e2/0x320 [ 185.056277][ T5648] ? __ia32_sys_get_robust_list+0x100/0x100 [ 185.062222][ T5648] ? __might_fault+0xc2/0x120 [ 185.066931][ T5648] mm_release+0x20a/0x330 [ 185.071301][ T5648] ? exit_robust_list+0x2ce/0x2f0 [ 185.076380][ T5648] ? exit_mm_release+0x30/0x30 [ 185.081192][ T5648] ? lockdep_hardirqs_on+0x94/0x140 [ 185.086466][ T5648] exit_mm+0xa0/0x350 [ 185.090509][ T5648] ? sysctl_delayacct+0x220/0x220 [ 185.095589][ T5648] ? do_exit+0x2570/0x2570 [ 185.100065][ T5648] ? mm_trace_rss_stat+0xa7/0x250 [ 185.105148][ T5648] ? sync_mm_rss+0x211/0x350 [ 185.109787][ T5648] do_exit+0x958/0x2570 [ 185.113992][ T5648] ? put_task_struct+0x80/0x80 [ 185.118796][ T5648] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 185.124841][ T5648] ? lock_chain_count+0x20/0x20 [ 185.129735][ T5648] ? _raw_spin_lock_irq+0xb7/0xf0 [ 185.134809][ T5648] do_group_exit+0x229/0x2e0 [ 185.139569][ T5648] ? lockdep_hardirqs_on+0x94/0x140 [ 185.144825][ T5648] get_signal+0x1259/0x1340 [ 185.149382][ T5648] arch_do_signal_or_restart+0xc4/0x1310 [ 185.155059][ T5648] ? do_futex+0x310/0x320 [ 185.159420][ T5648] ? get_sigframe_size+0x10/0x10 [ 185.164441][ T5648] ? __ia32_sys_get_robust_list+0x100/0x100 [ 185.170399][ T5648] ? exit_to_user_mode_loop+0x3b/0x110 [ 185.175927][ T5648] exit_to_user_mode_loop+0x70/0x110 [ 185.181264][ T5648] exit_to_user_mode_prepare+0xee/0x180 [ 185.186877][ T5648] syscall_exit_to_user_mode+0x16/0x40 [ 185.192368][ T5648] do_syscall_64+0x58/0xa0 [ 185.196826][ T5648] ? clear_bhb_loop+0x60/0xb0 [ 185.201552][ T5648] ? clear_bhb_loop+0x60/0xb0 [ 185.206287][ T5648] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 185.212230][ T5648] RIP: 0033:0x7f6c01b9e159 [ 185.216676][ T5648] 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 [ 185.236442][ T5648] RSP: 002b:00007f6c02a9f0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 185.244891][ T5648] RAX: fffffffffffffe00 RBX: 00007f6c01e26098 RCX: 00007f6c01b9e159 [ 185.252948][ T5648] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6c01e26098 [ 185.260969][ T5648] RBP: 00007f6c01e26090 R08: 0000000000000000 R09: 0000000000000000 [ 185.269000][ T5648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 185.276996][ T5648] R13: 00007f6c01e26128 R14: 00007fff8f1679e0 R15: 00007fff8f167ac8 [ 185.285022][ T5648] [ 185.686708][ T5653] loop2: detected capacity change from 0 to 256 [ 186.473949][ T5658] xt_bpf: check failed: parse error [ 187.189170][ T5661] loop3: detected capacity change from 0 to 512 [ 187.378571][ T5567] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.394897][ T5567] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.409789][ T5567] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.425026][ T5567] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.905805][ T5667] FAULT_INJECTION: forcing a failure. [ 187.905805][ T5667] name failslab, interval 1, probability 0, space 0, times 0 [ 187.954550][ T5665] device syzkaller0 entered promiscuous mode [ 188.036910][ T5667] CPU: 1 PID: 5667 Comm: syz.1.396 Not tainted syzkaller #0 [ 188.044316][ T5667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 188.054423][ T5667] Call Trace: [ 188.057744][ T5667] [ 188.060727][ T5667] dump_stack_lvl+0x188/0x24e [ 188.065647][ T5667] ? show_regs_print_info+0x12/0x12 [ 188.070897][ T5667] ? load_image+0x410/0x410 [ 188.075458][ T5667] ? __lock_acquire+0x7c40/0x7c40 [ 188.080545][ T5667] should_fail_ex+0x390/0x4c0 [ 188.085281][ T5667] should_failslab+0x5/0x20 [ 188.089830][ T5667] slab_pre_alloc_hook+0x59/0x300 [ 188.094909][ T5667] kmem_cache_alloc_lru+0x49/0x2e0 [ 188.100062][ T5667] ? sock_alloc_inode+0x24/0xc0 [ 188.104968][ T5667] sock_alloc_inode+0x24/0xc0 [ 188.109697][ T5667] ? sockfs_init_fs_context+0xa0/0xa0 [ 188.115114][ T5667] new_inode_pseudo+0x5f/0x1c0 [ 188.119928][ T5667] __sock_create+0x129/0x940 [ 188.124610][ T5667] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 188.130660][ T5667] __sys_socket+0xc4/0x190 [ 188.135132][ T5667] __x64_sys_socket+0x76/0x80 [ 188.139865][ T5667] do_syscall_64+0x4c/0xa0 [ 188.144328][ T5667] ? clear_bhb_loop+0x60/0xb0 [ 188.149050][ T5667] ? clear_bhb_loop+0x60/0xb0 [ 188.153805][ T5667] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 188.159763][ T5667] RIP: 0033:0x7f824839e159 [ 188.164222][ T5667] 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 [ 188.183878][ T5667] RSP: 002b:00007f82491d1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 188.192346][ T5667] RAX: ffffffffffffffda RBX: 00007f8248625fa0 RCX: 00007f824839e159 [ 188.200363][ T5667] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000010 [ 188.208400][ T5667] RBP: 00007f824843506b R08: 0000000000000000 R09: 0000000000000000 [ 188.216417][ T5667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 188.224426][ T5667] R13: 00007f8248626038 R14: 00007f8248625fa0 R15: 00007fffc5cce748 [ 188.232477][ T5667] [ 188.434834][ T5667] socket: no more sockets [ 188.765595][ T5682] loop2: detected capacity change from 0 to 256 [ 189.409830][ T5691] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 189.422778][ T5691] FAULT_INJECTION: forcing a failure. [ 189.422778][ T5691] name failslab, interval 1, probability 0, space 0, times 0 [ 189.435893][ T5691] CPU: 1 PID: 5691 Comm: syz.0.400 Not tainted syzkaller #0 [ 189.443249][ T5691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 189.453345][ T5691] Call Trace: [ 189.456664][ T5691] [ 189.459632][ T5691] dump_stack_lvl+0x188/0x24e [ 189.464364][ T5691] ? show_regs_print_info+0x12/0x12 [ 189.469604][ T5691] ? load_image+0x410/0x410 [ 189.474166][ T5691] ? __might_sleep+0xd0/0xd0 [ 189.478800][ T5691] ? __lock_acquire+0x7c40/0x7c40 [ 189.483884][ T5691] should_fail_ex+0x390/0x4c0 [ 189.488623][ T5691] should_failslab+0x5/0x20 [ 189.493182][ T5691] slab_pre_alloc_hook+0x59/0x300 [ 189.498264][ T5691] kmem_cache_alloc_lru+0x49/0x2e0 [ 189.503424][ T5691] ? __d_alloc+0x2e/0x6e0 [ 189.507804][ T5691] __d_alloc+0x2e/0x6e0 [ 189.511999][ T5691] ? d_alloc_pseudo+0xe/0x70 [ 189.516638][ T5691] d_alloc_pseudo+0x19/0x70 [ 189.521186][ T5691] alloc_file_pseudo+0xe0/0x200 [ 189.526083][ T5691] ? alloc_empty_file_noaccount+0x80/0x80 [ 189.531852][ T5691] ? alloc_fd+0x590/0x640 [ 189.536245][ T5691] sock_alloc_file+0xb3/0x240 [ 189.540992][ T5691] __sys_socket+0x12d/0x190 [ 189.545547][ T5691] __x64_sys_socket+0x76/0x80 [ 189.550285][ T5691] do_syscall_64+0x4c/0xa0 [ 189.554750][ T5691] ? clear_bhb_loop+0x60/0xb0 [ 189.559464][ T5691] ? clear_bhb_loop+0x60/0xb0 [ 189.564182][ T5691] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 189.570138][ T5691] RIP: 0033:0x7f729779e159 [ 189.574594][ T5691] 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 [ 189.594426][ T5691] RSP: 002b:00007f72985fb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 189.602899][ T5691] RAX: ffffffffffffffda RBX: 00007f7297a26180 RCX: 00007f729779e159 [ 189.610911][ T5691] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 189.618983][ T5691] RBP: 00007f729783506b R08: 0000000000000000 R09: 0000000000000000 [ 189.627000][ T5691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 189.635014][ T5691] R13: 00007f7297a26218 R14: 00007f7297a26180 R15: 00007ffec5d3c3c8 [ 189.643058][ T5691] [ 189.924940][ T5695] loop1: detected capacity change from 0 to 256 [ 189.970819][ T5697] loop2: detected capacity change from 0 to 512 [ 190.072845][ T5699] loop3: detected capacity change from 0 to 512 [ 190.177491][ T5699] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 190.206920][ T5699] System zones: 1-12 [ 190.230587][ T5699] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #12: comm syz.3.408: missing EA_INODE flag [ 190.300002][ T5699] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.408: error while reading EA inode 12 err=-117 [ 190.329785][ T5699] EXT4-fs (loop3): 1 orphan inode deleted [ 190.335824][ T5699] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 191.194732][ T5713] FAULT_INJECTION: forcing a failure. [ 191.194732][ T5713] name failslab, interval 1, probability 0, space 0, times 0 [ 191.248591][ T5713] CPU: 1 PID: 5713 Comm: syz.2.411 Not tainted syzkaller #0 [ 191.255995][ T5713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 191.266101][ T5713] Call Trace: [ 191.269440][ T5713] [ 191.272416][ T5713] dump_stack_lvl+0x188/0x24e [ 191.277145][ T5713] ? show_regs_print_info+0x12/0x12 [ 191.282397][ T5713] ? load_image+0x410/0x410 [ 191.286998][ T5713] ? __might_sleep+0xd0/0xd0 [ 191.291640][ T5713] ? __lock_acquire+0x7c40/0x7c40 [ 191.296723][ T5713] should_fail_ex+0x390/0x4c0 [ 191.301463][ T5713] should_failslab+0x5/0x20 [ 191.306021][ T5713] slab_pre_alloc_hook+0x59/0x300 [ 191.311085][ T5713] ? __kmem_cache_alloc_node+0x19d/0x270 [ 191.316773][ T5713] kmem_cache_alloc_node+0x5a/0x310 [ 191.322067][ T5713] ? __alloc_skb+0xf9/0x7d0 [ 191.326662][ T5713] __alloc_skb+0xf9/0x7d0 [ 191.331064][ T5713] __ip6_append_data+0x2b5e/0x3e30 [ 191.336319][ T5713] ? inet6_sk+0xe0/0xe0 [ 191.340551][ T5713] ? ip6_setup_cork+0xff0/0xff0 [ 191.345461][ T5713] ? ip6_setup_cork+0xa4a/0xff0 [ 191.350383][ T5713] ip6_append_data+0x1c8/0x3d0 [ 191.355258][ T5713] ? inet6_sk+0xe0/0xe0 [ 191.359509][ T5713] ping_v6_sendmsg+0xdab/0x1170 [ 191.364421][ T5713] ? __might_sleep+0xd0/0xd0 [ 191.369075][ T5713] ? ping_v6_pre_connect+0x30/0x30 [ 191.374272][ T5713] ? aa_af_perm+0x340/0x340 [ 191.378843][ T5713] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 191.385321][ T5713] ? aa_sock_msg_perm+0x94/0x150 [ 191.390337][ T5713] ? sock_rps_record_flow+0x19/0x3f0 [ 191.395697][ T5713] ? inet_sendmsg+0x7a/0x2a0 [ 191.400340][ T5713] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 191.405684][ T5713] __sys_sendto+0x497/0x650 [ 191.410244][ T5713] ? __ia32_sys_getpeername+0x80/0x80 [ 191.415672][ T5713] ? __sys_connect+0x278/0x450 [ 191.420489][ T5713] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 191.426521][ T5713] ? lock_chain_count+0x20/0x20 [ 191.431427][ T5713] __x64_sys_sendto+0xda/0xf0 [ 191.436150][ T5713] do_syscall_64+0x4c/0xa0 [ 191.440618][ T5713] ? clear_bhb_loop+0x60/0xb0 [ 191.445335][ T5713] ? clear_bhb_loop+0x60/0xb0 [ 191.450055][ T5713] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 191.456010][ T5713] RIP: 0033:0x7f3fc679e159 [ 191.460466][ T5713] 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 [ 191.480233][ T5713] RSP: 002b:00007f3fc76ca028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 191.488702][ T5713] RAX: ffffffffffffffda RBX: 00007f3fc6a25fa0 RCX: 00007f3fc679e159 [ 191.496741][ T5713] RDX: 000000000000ffe9 RSI: 0000200000000040 RDI: 0000000000000004 [ 191.504770][ T5713] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 191.512784][ T5713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 191.520794][ T5713] R13: 00007f3fc6a26038 R14: 00007f3fc6a25fa0 R15: 00007fffa6b591a8 [ 191.528834][ T5713] [ 191.541772][ T4281] EXT4-fs (loop3): unmounting filesystem. [ 191.664303][ T5715] capability: warning: `syz.3.412' uses deprecated v2 capabilities in a way that may be insecure [ 191.777775][ T5715] FAULT_INJECTION: forcing a failure. [ 191.777775][ T5715] name failslab, interval 1, probability 0, space 0, times 0 [ 191.831402][ T5718] FAULT_INJECTION: forcing a failure. [ 191.831402][ T5718] name failslab, interval 1, probability 0, space 0, times 0 [ 191.849019][ T5715] CPU: 0 PID: 5715 Comm: syz.3.412 Not tainted syzkaller #0 [ 191.856397][ T5715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 191.866508][ T5715] Call Trace: [ 191.869823][ T5715] [ 191.872785][ T5715] dump_stack_lvl+0x188/0x24e [ 191.877500][ T5715] ? show_regs_print_info+0x12/0x12 [ 191.882739][ T5715] ? load_image+0x410/0x410 [ 191.887290][ T5715] ? __lock_acquire+0x7c40/0x7c40 [ 191.892436][ T5715] ? trace_contention_end+0x5f/0x170 [ 191.897750][ T5715] should_fail_ex+0x390/0x4c0 [ 191.902468][ T5715] should_failslab+0x5/0x20 [ 191.906990][ T5715] slab_pre_alloc_hook+0x59/0x300 [ 191.912060][ T5715] ? __list_lru_init+0xb0/0x600 [ 191.916937][ T5715] __kmem_cache_alloc_node+0x4f/0x270 [ 191.922338][ T5715] ? __list_lru_init+0xb0/0x600 [ 191.927214][ T5715] __kmalloc+0xa3/0x240 [ 191.931405][ T5715] __list_lru_init+0xb0/0x600 [ 191.936116][ T5715] alloc_super+0x795/0x930 [ 191.940559][ T5715] ? kill_litter_super+0xa0/0xa0 [ 191.945523][ T5715] sget_fc+0x2d4/0x750 [ 191.949619][ T5715] ? kill_litter_super+0xa0/0xa0 [ 191.954591][ T5715] ? mqueue_get_tree+0xe0/0xe0 [ 191.959380][ T5715] get_tree_nodev+0x26/0x160 [ 191.964001][ T5715] vfs_get_tree+0x88/0x270 [ 191.968445][ T5715] fc_mount+0x18/0xa0 [ 191.972460][ T5715] mq_init_ns+0x39d/0x510 [ 191.976828][ T5715] copy_ipcs+0x2de/0x500 [ 191.981100][ T5715] create_new_namespaces+0x212/0x700 [ 191.986422][ T5715] unshare_nsproxy_namespaces+0x116/0x160 [ 191.992172][ T5715] ksys_unshare+0x4f6/0x8e0 [ 191.996705][ T5715] ? sighand_ctor+0x40/0x40 [ 192.001230][ T5715] ? lock_chain_count+0x20/0x20 [ 192.006115][ T5715] ? syscall_enter_from_user_mode+0x21/0x80 [ 192.012043][ T5715] __x64_sys_unshare+0x34/0x40 [ 192.016831][ T5715] do_syscall_64+0x4c/0xa0 [ 192.021273][ T5715] ? clear_bhb_loop+0x60/0xb0 [ 192.025971][ T5715] ? clear_bhb_loop+0x60/0xb0 [ 192.030674][ T5715] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 192.036600][ T5715] RIP: 0033:0x7f6c01b9e159 [ 192.041043][ T5715] 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 [ 192.060677][ T5715] RSP: 002b:00007f6c02ac0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 192.069122][ T5715] RAX: ffffffffffffffda RBX: 00007f6c01e25fa0 RCX: 00007f6c01b9e159 [ 192.077123][ T5715] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 192.085115][ T5715] RBP: 00007f6c01c3506b R08: 0000000000000000 R09: 0000000000000000 [ 192.093113][ T5715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 192.101132][ T5715] R13: 00007f6c01e26038 R14: 00007f6c01e25fa0 R15: 00007fff8f167ac8 [ 192.109142][ T5715] [ 192.137139][ T5718] CPU: 1 PID: 5718 Comm: syz.0.413 Not tainted syzkaller #0 [ 192.144512][ T5718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 192.154612][ T5718] Call Trace: [ 192.157927][ T5718] [ 192.160930][ T5718] dump_stack_lvl+0x188/0x24e [ 192.165660][ T5718] ? show_regs_print_info+0x12/0x12 [ 192.170906][ T5718] ? load_image+0x410/0x410 [ 192.175463][ T5718] ? __might_sleep+0xd0/0xd0 [ 192.180093][ T5718] ? __lock_acquire+0x7c40/0x7c40 [ 192.185178][ T5718] should_fail_ex+0x390/0x4c0 [ 192.189912][ T5718] should_failslab+0x5/0x20 [ 192.194461][ T5718] slab_pre_alloc_hook+0x59/0x300 [ 192.199544][ T5718] kmem_cache_alloc+0x56/0x2f0 [ 192.204365][ T5718] ? security_inode_alloc+0x30/0x110 [ 192.209708][ T5718] security_inode_alloc+0x30/0x110 [ 192.214869][ T5718] inode_init_always+0x910/0xc90 [ 192.219871][ T5718] new_inode_pseudo+0x91/0x1c0 [ 192.224702][ T5718] __sock_create+0x129/0x940 [ 192.229353][ T5718] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 192.235397][ T5718] __sys_socket+0xc4/0x190 [ 192.239876][ T5718] __x64_sys_socket+0x76/0x80 [ 192.244608][ T5718] do_syscall_64+0x4c/0xa0 [ 192.249069][ T5718] ? clear_bhb_loop+0x60/0xb0 [ 192.253787][ T5718] ? clear_bhb_loop+0x60/0xb0 [ 192.258508][ T5718] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 192.264456][ T5718] RIP: 0033:0x7f729779e159 [ 192.268913][ T5718] 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 [ 192.288576][ T5718] RSP: 002b:00007f729863d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 192.297125][ T5718] RAX: ffffffffffffffda RBX: 00007f7297a25fa0 RCX: 00007f729779e159 [ 192.305154][ T5718] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000010 [ 192.313174][ T5718] RBP: 00007f729783506b R08: 0000000000000000 R09: 0000000000000000 [ 192.321195][ T5718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 192.329203][ T5718] R13: 00007f7297a26038 R14: 00007f7297a25fa0 R15: 00007ffec5d3c3c8 [ 192.337233][ T5718] [ 192.357371][ T5721] FAULT_INJECTION: forcing a failure. [ 192.357371][ T5721] name failslab, interval 1, probability 0, space 0, times 0 [ 192.370420][ T5721] CPU: 1 PID: 5721 Comm: syz.2.414 Not tainted syzkaller #0 [ 192.377756][ T5721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 192.387858][ T5721] Call Trace: [ 192.391179][ T5721] [ 192.394164][ T5721] dump_stack_lvl+0x188/0x24e [ 192.398932][ T5721] ? show_regs_print_info+0x12/0x12 [ 192.404190][ T5721] ? load_image+0x410/0x410 [ 192.408751][ T5721] ? __might_sleep+0xd0/0xd0 [ 192.413399][ T5721] ? __lock_acquire+0x7c40/0x7c40 [ 192.418497][ T5721] should_fail_ex+0x390/0x4c0 [ 192.423289][ T5721] should_failslab+0x5/0x20 [ 192.427839][ T5721] slab_pre_alloc_hook+0x59/0x300 [ 192.432919][ T5721] ? lockdep_init_map_type+0x98/0x8d0 [ 192.438352][ T5721] ? sctp_endpoint_new+0x82/0xa00 [ 192.443432][ T5721] __kmem_cache_alloc_node+0x4f/0x270 [ 192.448864][ T5721] ? sctp_endpoint_new+0x82/0xa00 [ 192.453938][ T5721] kmalloc_trace+0x26/0xe0 [ 192.458410][ T5721] sctp_endpoint_new+0x82/0xa00 [ 192.463342][ T5721] ? __raw_spin_lock_init+0x41/0x100 [ 192.468674][ T5721] sctp_init_sock+0x95b/0x11c0 [ 192.473515][ T5721] sctp_v6_init_sock+0x12/0x60 [ 192.478328][ T5721] inet6_create+0xdb3/0x11b0 [ 192.482971][ T5721] __sock_create+0x49a/0x940 [ 192.487620][ T5721] __sys_socket+0xc4/0x190 [ 192.492117][ T5721] __x64_sys_socket+0x76/0x80 [ 192.496856][ T5721] do_syscall_64+0x4c/0xa0 [ 192.501343][ T5721] ? clear_bhb_loop+0x60/0xb0 [ 192.506069][ T5721] ? clear_bhb_loop+0x60/0xb0 [ 192.510796][ T5721] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 192.516743][ T5721] RIP: 0033:0x7f3fc679e159 [ 192.521196][ T5721] 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 [ 192.540862][ T5721] RSP: 002b:00007f3fc76ca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 192.549344][ T5721] RAX: ffffffffffffffda RBX: 00007f3fc6a25fa0 RCX: 00007f3fc679e159 [ 192.557380][ T5721] RDX: 0000000000000084 RSI: 0000000000000005 RDI: 000000000000000a [ 192.565442][ T5721] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 192.573478][ T5721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 192.581517][ T5721] R13: 00007f3fc6a26038 R14: 00007f3fc6a25fa0 R15: 00007fffa6b591a8 [ 192.589553][ T5721] [ 192.601601][ T5718] socket: no more sockets [ 192.631182][ T5715] FAULT_INJECTION: forcing a failure. [ 192.631182][ T5715] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 192.683002][ T5715] CPU: 1 PID: 5715 Comm: syz.3.412 Not tainted syzkaller #0 [ 192.690395][ T5715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 192.700503][ T5715] Call Trace: [ 192.703830][ T5715] [ 192.706795][ T5715] dump_stack_lvl+0x188/0x24e [ 192.711539][ T5715] ? show_regs_print_info+0x12/0x12 [ 192.716792][ T5715] ? load_image+0x410/0x410 [ 192.721360][ T5715] ? __lock_acquire+0x7c40/0x7c40 [ 192.726453][ T5715] should_fail_ex+0x390/0x4c0 [ 192.731196][ T5715] _copy_from_iter+0x1c0/0x1130 [ 192.736111][ T5715] ? __lock_acquire+0x7c40/0x7c40 [ 192.741240][ T5715] ? tcp_stream_alloc_skb+0x3e/0x330 [ 192.746605][ T5715] ? rcu_is_watching+0x11/0xa0 [ 192.751407][ T5715] ? copyout_mc+0x110/0x110 [ 192.755957][ T5715] ? __virt_addr_valid+0x188/0x540 [ 192.761103][ T5715] ? __virt_addr_valid+0x188/0x540 [ 192.766250][ T5715] ? __virt_addr_valid+0x467/0x540 [ 192.771395][ T5715] ? __phys_addr_symbol+0x2b/0x70 [ 192.776481][ T5715] ? __check_object_size+0x4f6/0xa70 [ 192.781799][ T5715] tcp_sendmsg_locked+0x17ec/0x39e0 [ 192.787062][ T5715] ? tcp_set_state+0x520/0x520 [ 192.791886][ T5715] tcp_sendmsg+0x2b/0x40 [ 192.796162][ T5715] sock_write_iter+0x2d5/0x3e0 [ 192.800961][ T5715] ? sock_read_iter+0x3a0/0x3a0 [ 192.805854][ T5715] ? common_file_perm+0x171/0x1c0 [ 192.810926][ T5715] vfs_write+0x482/0x9a0 [ 192.815215][ T5715] ? file_end_write+0x250/0x250 [ 192.820113][ T5715] ? __fget_files+0x3fc/0x460 [ 192.824832][ T5715] ? __fdget_pos+0x1d4/0x360 [ 192.829456][ T5715] ? ksys_write+0x70/0x260 [ 192.833914][ T5715] ksys_write+0x14d/0x260 [ 192.838283][ T5715] ? __ia32_sys_read+0x80/0x80 [ 192.843174][ T5715] ? lockdep_hardirqs_on+0x94/0x140 [ 192.848442][ T5715] do_syscall_64+0x4c/0xa0 [ 192.852891][ T5715] ? clear_bhb_loop+0x60/0xb0 [ 192.857593][ T5715] ? clear_bhb_loop+0x60/0xb0 [ 192.862296][ T5715] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 192.868226][ T5715] RIP: 0033:0x7f6c01b9e159 [ 192.872665][ T5715] 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 [ 192.892306][ T5715] RSP: 002b:00007f6c02ac0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 192.900755][ T5715] RAX: ffffffffffffffda RBX: 00007f6c01e25fa0 RCX: 00007f6c01b9e159 [ 192.908758][ T5715] RDX: 000000000000000b RSI: 0000200000000080 RDI: 0000000000000004 [ 192.916843][ T5715] RBP: 00007f6c01c3506b R08: 0000000000000000 R09: 0000000000000000 [ 192.924836][ T5715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 192.932832][ T5715] R13: 00007f6c01e26038 R14: 00007f6c01e25fa0 R15: 00007fff8f167ac8 [ 192.940843][ T5715] [ 193.236036][ T5728] loop2: detected capacity change from 0 to 256 [ 193.463149][ T5734] loop3: detected capacity change from 0 to 512 [ 194.148090][ T5744] loop3: detected capacity change from 0 to 512 [ 194.243728][ T5744] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 194.310773][ T5744] System zones: 1-12 [ 194.332541][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.338943][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.373058][ T5744] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #12: comm syz.3.422: missing EA_INODE flag [ 194.456498][ T5744] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.422: error while reading EA inode 12 err=-117 [ 194.497477][ T5744] EXT4-fs (loop3): 1 orphan inode deleted [ 194.507273][ T5744] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 195.534970][ T5758] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 195.547034][ T5758] FAULT_INJECTION: forcing a failure. [ 195.547034][ T5758] name failslab, interval 1, probability 0, space 0, times 0 [ 195.559754][ T5758] CPU: 0 PID: 5758 Comm: syz.2.423 Not tainted syzkaller #0 [ 195.567087][ T5758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 195.577195][ T5758] Call Trace: [ 195.580511][ T5758] [ 195.583501][ T5758] dump_stack_lvl+0x188/0x24e [ 195.588247][ T5758] ? show_regs_print_info+0x12/0x12 [ 195.593536][ T5758] ? load_image+0x410/0x410 [ 195.598103][ T5758] ? __lock_acquire+0x7c40/0x7c40 [ 195.603183][ T5758] should_fail_ex+0x390/0x4c0 [ 195.607920][ T5758] should_failslab+0x5/0x20 [ 195.612463][ T5758] slab_pre_alloc_hook+0x59/0x300 [ 195.617546][ T5758] kmem_cache_alloc_lru+0x49/0x2e0 [ 195.622702][ T5758] ? sock_alloc_inode+0x24/0xc0 [ 195.627605][ T5758] sock_alloc_inode+0x24/0xc0 [ 195.632333][ T5758] ? sockfs_init_fs_context+0xa0/0xa0 [ 195.637742][ T5758] new_inode_pseudo+0x5f/0x1c0 [ 195.642557][ T5758] __sock_create+0x129/0x940 [ 195.647195][ T5758] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 195.653232][ T5758] __sys_socket+0xc4/0x190 [ 195.657701][ T5758] __x64_sys_socket+0x76/0x80 [ 195.662439][ T5758] do_syscall_64+0x4c/0xa0 [ 195.666896][ T5758] ? clear_bhb_loop+0x60/0xb0 [ 195.671617][ T5758] ? clear_bhb_loop+0x60/0xb0 [ 195.676338][ T5758] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 195.682286][ T5758] RIP: 0033:0x7f3fc679e159 [ 195.686741][ T5758] 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 [ 195.706395][ T5758] RSP: 002b:00007f3fc7667028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 195.714861][ T5758] RAX: ffffffffffffffda RBX: 00007f3fc6a26270 RCX: 00007f3fc679e159 [ 195.722871][ T5758] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 195.730897][ T5758] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 195.738911][ T5758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.746950][ T5758] R13: 00007f3fc6a26308 R14: 00007f3fc6a26270 R15: 00007fffa6b591a8 [ 195.754981][ T5758] [ 195.758199][ T5758] socket: no more sockets [ 195.815596][ T5759] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20002 [ 195.826959][ T5759] loop0: detected capacity change from 0 to 128 [ 196.009115][ T5759] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 196.018342][ T5759] ext4 filesystem being mounted at /85/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 196.158590][ T4281] EXT4-fs (loop3): unmounting filesystem. [ 197.456759][ T5774] loop2: detected capacity change from 0 to 512 [ 197.599622][ T27] audit: type=1800 audit(1790387023.482:64): pid=5774 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.430" name="bus" dev="loop2" ino=1048632 res=0 errno=0 [ 197.711584][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 197.882898][ T5780] loop1: detected capacity change from 0 to 256 [ 199.296049][ T5795] xt_bpf: check failed: parse error [ 200.056807][ T5805] netlink: 8 bytes leftover after parsing attributes in process `syz.1.442'. [ 200.600615][ T5811] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 200.612704][ T5811] FAULT_INJECTION: forcing a failure. [ 200.612704][ T5811] name failslab, interval 1, probability 0, space 0, times 0 [ 200.625448][ T5811] CPU: 0 PID: 5811 Comm: syz.2.437 Not tainted syzkaller #0 [ 200.632787][ T5811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 200.642904][ T5811] Call Trace: [ 200.646224][ T5811] [ 200.649188][ T5811] dump_stack_lvl+0x188/0x24e [ 200.653922][ T5811] ? show_regs_print_info+0x12/0x12 [ 200.659169][ T5811] ? load_image+0x410/0x410 [ 200.663730][ T5811] ? __might_sleep+0xd0/0xd0 [ 200.668392][ T5811] ? __lock_acquire+0x7c40/0x7c40 [ 200.673472][ T5811] should_fail_ex+0x390/0x4c0 [ 200.678208][ T5811] should_failslab+0x5/0x20 [ 200.682748][ T5811] slab_pre_alloc_hook+0x59/0x300 [ 200.687826][ T5811] kmem_cache_alloc_lru+0x49/0x2e0 [ 200.692985][ T5811] ? __d_alloc+0x2e/0x6e0 [ 200.697363][ T5811] __d_alloc+0x2e/0x6e0 [ 200.701563][ T5811] ? d_alloc_pseudo+0xe/0x70 [ 200.706245][ T5811] d_alloc_pseudo+0x19/0x70 [ 200.710786][ T5811] alloc_file_pseudo+0xe0/0x200 [ 200.715683][ T5811] ? alloc_empty_file_noaccount+0x80/0x80 [ 200.721485][ T5811] ? alloc_fd+0x590/0x640 [ 200.725875][ T5811] sock_alloc_file+0xb3/0x240 [ 200.730612][ T5811] __sys_socket+0x12d/0x190 [ 200.735171][ T5811] __x64_sys_socket+0x76/0x80 [ 200.739899][ T5811] do_syscall_64+0x4c/0xa0 [ 200.744355][ T5811] ? clear_bhb_loop+0x60/0xb0 [ 200.749080][ T5811] ? clear_bhb_loop+0x60/0xb0 [ 200.753806][ T5811] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 200.759757][ T5811] RIP: 0033:0x7f3fc679e159 [ 200.764219][ T5811] 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 [ 200.783870][ T5811] RSP: 002b:00007f3fc7667028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 200.792337][ T5811] RAX: ffffffffffffffda RBX: 00007f3fc6a26270 RCX: 00007f3fc679e159 [ 200.800354][ T5811] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 200.808386][ T5811] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 200.816420][ T5811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 200.824530][ T5811] R13: 00007f3fc6a26308 R14: 00007f3fc6a26270 R15: 00007fffa6b591a8 [ 200.832586][ T5811] [ 201.130270][ T5812] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20002 [ 201.141568][ T5812] loop1: detected capacity change from 0 to 128 [ 201.668427][ T4277] Bluetooth: hci0: command 0x0406 tx timeout [ 201.675393][ T4277] Bluetooth: hci3: command 0x0406 tx timeout [ 201.683818][ T4275] Bluetooth: hci1: command 0x0406 tx timeout [ 201.689990][ T4275] Bluetooth: hci4: command 0x0406 tx timeout [ 201.696044][ T4275] Bluetooth: hci2: command 0x0406 tx timeout [ 202.673513][ T5812] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 202.699652][ T5812] ext4 filesystem being mounted at /113/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 203.116844][ T4280] EXT4-fs (loop1): unmounting filesystem. [ 203.157157][ T5829] xt_recent: Unsupported userspace flags (000000c5) [ 203.320644][ T5836] loop0: detected capacity change from 0 to 256 [ 203.658174][ T5845] loop1: detected capacity change from 0 to 512 [ 203.663973][ T5841] FAULT_INJECTION: forcing a failure. [ 203.663973][ T5841] name fail_futex, interval 1, probability 0, space 0, times 0 [ 203.709180][ T27] audit: type=1800 audit(1790387029.652:65): pid=5845 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.453" name="bus" dev="loop1" ino=1048635 res=0 errno=0 [ 203.730552][ T5841] CPU: 1 PID: 5841 Comm: syz.2.452 Not tainted syzkaller #0 [ 203.737918][ T5841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 203.748041][ T5841] Call Trace: [ 203.751420][ T5841] [ 203.754411][ T5841] dump_stack_lvl+0x188/0x24e [ 203.759163][ T5841] ? show_regs_print_info+0x12/0x12 [ 203.764547][ T5841] ? load_image+0x410/0x410 [ 203.769218][ T5841] ? mark_lock+0x94/0x320 [ 203.773628][ T5841] ? __lock_acquire+0x1465/0x7c40 [ 203.778736][ T5841] should_fail_ex+0x390/0x4c0 [ 203.783499][ T5841] get_futex_key+0x1b1/0x1000 [ 203.788242][ T5841] ? preempt_schedule_notrace+0x120/0x120 [ 203.794034][ T5841] ? verify_lock_unused+0x140/0x140 [ 203.799299][ T5841] ? futex_setup_timer+0xc0/0xc0 [ 203.804282][ T5841] ? lockdep_hardirqs_on+0x94/0x140 [ 203.809545][ T5841] futex_wake+0x123/0x4f0 [ 203.813915][ T5841] ? futex_wake_mark+0x150/0x150 [ 203.818897][ T5841] do_futex+0x2e2/0x320 [ 203.823087][ T5841] ? __ia32_sys_get_robust_list+0x100/0x100 [ 203.829017][ T5841] ? __might_fault+0xc2/0x120 [ 203.833812][ T5841] mm_release+0x20a/0x330 [ 203.838168][ T5841] ? exit_robust_list+0x2ce/0x2f0 [ 203.843221][ T5841] ? exit_mm_release+0x30/0x30 [ 203.848009][ T5841] ? lockdep_hardirqs_on+0x94/0x140 [ 203.853248][ T5841] exit_mm+0xa0/0x350 [ 203.857263][ T5841] ? sysctl_delayacct+0x220/0x220 [ 203.862326][ T5841] ? do_exit+0x2570/0x2570 [ 203.866779][ T5841] ? mm_trace_rss_stat+0xa7/0x250 [ 203.871843][ T5841] ? sync_mm_rss+0x211/0x350 [ 203.876470][ T5841] do_exit+0x958/0x2570 [ 203.880668][ T5841] ? put_task_struct+0x80/0x80 [ 203.885495][ T5841] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 203.891517][ T5841] ? lock_chain_count+0x20/0x20 [ 203.896406][ T5841] ? _raw_spin_lock_irq+0xb7/0xf0 [ 203.901470][ T5841] do_group_exit+0x229/0x2e0 [ 203.906097][ T5841] ? lockdep_hardirqs_on+0x94/0x140 [ 203.911328][ T5841] get_signal+0x1259/0x1340 [ 203.915876][ T5841] arch_do_signal_or_restart+0xc4/0x1310 [ 203.921547][ T5841] ? file_end_write+0x156/0x250 [ 203.926438][ T5841] ? vfs_write+0x777/0x9a0 [ 203.930892][ T5841] ? do_futex+0x310/0x320 [ 203.935249][ T5841] ? get_sigframe_size+0x10/0x10 [ 203.940215][ T5841] ? __ia32_sys_get_robust_list+0x100/0x100 [ 203.946148][ T5841] ? exit_to_user_mode_loop+0x3b/0x110 [ 203.951646][ T5841] exit_to_user_mode_loop+0x70/0x110 [ 203.956963][ T5841] exit_to_user_mode_prepare+0xee/0x180 [ 203.962547][ T5841] syscall_exit_to_user_mode+0x16/0x40 [ 203.968063][ T5841] do_syscall_64+0x58/0xa0 [ 203.972540][ T5841] ? clear_bhb_loop+0x60/0xb0 [ 203.977246][ T5841] ? clear_bhb_loop+0x60/0xb0 [ 203.981968][ T5841] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 203.987896][ T5841] RIP: 0033:0x7f3fc679e159 [ 203.992337][ T5841] 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 [ 204.011982][ T5841] RSP: 002b:00007f3fc76ca0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 204.020428][ T5841] RAX: fffffffffffffe00 RBX: 00007f3fc6a25fa8 RCX: 00007f3fc679e159 [ 204.028422][ T5841] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f3fc6a25fa8 [ 204.036418][ T5841] RBP: 00007f3fc6a25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 204.044419][ T5841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 204.052415][ T5841] R13: 00007f3fc6a26038 R14: 00007fffa6b590c0 R15: 00007fffa6b591a8 [ 204.060430][ T5841] [ 205.273422][ T5855] device syzkaller0 entered promiscuous mode [ 206.924116][ T5873] FAULT_INJECTION: forcing a failure. [ 206.924116][ T5873] name failslab, interval 1, probability 0, space 0, times 0 [ 206.951118][ T5872] FAULT_INJECTION: forcing a failure. [ 206.951118][ T5872] name failslab, interval 1, probability 0, space 0, times 0 [ 206.971306][ T5873] CPU: 1 PID: 5873 Comm: syz.0.460 Not tainted syzkaller #0 [ 206.978687][ T5873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 206.988802][ T5873] Call Trace: [ 206.992151][ T5873] [ 206.995122][ T5873] dump_stack_lvl+0x188/0x24e [ 206.999861][ T5873] ? show_regs_print_info+0x12/0x12 [ 207.005135][ T5873] ? load_image+0x410/0x410 [ 207.009719][ T5873] ? __lock_acquire+0x7c40/0x7c40 [ 207.014819][ T5873] should_fail_ex+0x390/0x4c0 [ 207.019582][ T5873] should_failslab+0x5/0x20 [ 207.024142][ T5873] slab_pre_alloc_hook+0x59/0x300 [ 207.029242][ T5873] kmem_cache_alloc_node+0x5a/0x310 [ 207.034512][ T5873] ? alloc_vmap_area+0x6a3/0x18d0 [ 207.039608][ T5873] alloc_vmap_area+0x6a3/0x18d0 [ 207.044549][ T5873] ? vm_map_ram+0xab0/0xab0 [ 207.049129][ T5873] ? rcu_is_watching+0x11/0xa0 [ 207.053961][ T5873] __get_vm_area_node+0x158/0x330 [ 207.059032][ T5873] ? finish_task_switch+0x262/0x8e0 [ 207.064293][ T5873] __vmalloc_node_range+0x357/0x1380 [ 207.069651][ T5873] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 207.075292][ T5873] ? aa_get_newest_label+0xf9/0x5b0 [ 207.080592][ T5873] ? free_vm_area+0x50/0x50 [ 207.085150][ T5873] ? end_current_label_crit_section+0x170/0x170 [ 207.091452][ T5873] ? __lock_acquire+0x7c40/0x7c40 [ 207.096557][ T5873] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 207.102178][ T5873] __vmalloc+0x76/0x80 [ 207.106302][ T5873] ? bpf_prog_alloc_no_stats+0x37/0x3a0 [ 207.111908][ T5873] bpf_prog_alloc_no_stats+0x37/0x3a0 [ 207.117353][ T5873] ? bpf_prog_alloc+0x13/0x1b0 [ 207.122198][ T5873] bpf_prog_alloc+0x1c/0x1b0 [ 207.126910][ T5873] bpf_prog_load+0x7d4/0x1530 [ 207.131649][ T5873] ? map_freeze+0x390/0x390 [ 207.136219][ T5873] ? __might_fault+0xa6/0x120 [ 207.141052][ T5873] ? __might_fault+0xa6/0x120 [ 207.145781][ T5873] ? __might_fault+0xc2/0x120 [ 207.150513][ T5873] ? __might_fault+0xa6/0x120 [ 207.155269][ T5873] ? bpf_lsm_bpf+0x5/0x10 [ 207.159653][ T5873] ? security_bpf+0x7a/0xa0 [ 207.164239][ T5873] __sys_bpf+0x5b8/0x780 [ 207.168552][ T5873] ? bpf_link_show_fdinfo+0x380/0x380 [ 207.174007][ T5873] ? lock_chain_count+0x20/0x20 [ 207.178924][ T5873] __x64_sys_bpf+0x78/0x90 [ 207.183401][ T5873] do_syscall_64+0x4c/0xa0 [ 207.187873][ T5873] ? clear_bhb_loop+0x60/0xb0 [ 207.192607][ T5873] ? clear_bhb_loop+0x60/0xb0 [ 207.197330][ T5873] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 207.203286][ T5873] RIP: 0033:0x7f729779e159 [ 207.207777][ T5873] 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 [ 207.227461][ T5873] RSP: 002b:00007f729863d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 207.235942][ T5873] RAX: ffffffffffffffda RBX: 00007f7297a25fa0 RCX: 00007f729779e159 [ 207.243974][ T5873] RDX: 0000000000000094 RSI: 0000200000000080 RDI: 0000000000000005 [ 207.251995][ T5873] RBP: 00007f729783506b R08: 0000000000000000 R09: 0000000000000000 [ 207.260025][ T5873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 207.268145][ T5873] R13: 00007f7297a26038 R14: 00007f7297a25fa0 R15: 00007ffec5d3c3c8 [ 207.276196][ T5873] [ 207.309765][ T5872] CPU: 0 PID: 5872 Comm: syz.3.463 Not tainted syzkaller #0 [ 207.317143][ T5872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 207.327261][ T5872] Call Trace: [ 207.330626][ T5872] [ 207.333600][ T5872] dump_stack_lvl+0x188/0x24e [ 207.338341][ T5872] ? show_regs_print_info+0x12/0x12 [ 207.343597][ T5872] ? load_image+0x410/0x410 [ 207.348171][ T5872] ? __lock_acquire+0x7c40/0x7c40 [ 207.353287][ T5872] should_fail_ex+0x390/0x4c0 [ 207.358052][ T5872] should_failslab+0x5/0x20 [ 207.362604][ T5872] slab_pre_alloc_hook+0x59/0x300 [ 207.367686][ T5872] kmem_cache_alloc_lru+0x49/0x2e0 [ 207.372853][ T5872] ? sock_alloc_inode+0x24/0xc0 [ 207.377770][ T5872] sock_alloc_inode+0x24/0xc0 [ 207.382502][ T5872] ? sockfs_init_fs_context+0xa0/0xa0 [ 207.387944][ T5872] new_inode_pseudo+0x5f/0x1c0 [ 207.392781][ T5872] __sock_create+0x129/0x940 [ 207.397448][ T5872] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 207.403512][ T5872] __sys_socket+0xc4/0x190 [ 207.407990][ T5872] __x64_sys_socket+0x76/0x80 [ 207.412730][ T5872] do_syscall_64+0x4c/0xa0 [ 207.417200][ T5872] ? clear_bhb_loop+0x60/0xb0 [ 207.421958][ T5872] ? clear_bhb_loop+0x60/0xb0 [ 207.426686][ T5872] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 207.432730][ T5872] RIP: 0033:0x7f6c01b9e159 [ 207.437182][ T5872] 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 [ 207.456843][ T5872] RSP: 002b:00007f6c02ac0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 207.465322][ T5872] RAX: ffffffffffffffda RBX: 00007f6c01e25fa0 RCX: 00007f6c01b9e159 [ 207.473351][ T5872] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000010 [ 207.481374][ T5872] RBP: 00007f6c01c3506b R08: 0000000000000000 R09: 0000000000000000 [ 207.489418][ T5872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 207.497470][ T5872] R13: 00007f6c01e26038 R14: 00007f6c01e25fa0 R15: 00007fff8f167ac8 [ 207.505517][ T5872] [ 207.553626][ T5872] socket: no more sockets [ 208.083296][ T5892] device syzkaller0 entered promiscuous mode [ 209.656741][ T5905] device syzkaller0 entered promiscuous mode [ 210.058892][ T5913] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 211.032676][ T5920] FAULT_INJECTION: forcing a failure. [ 211.032676][ T5920] name failslab, interval 1, probability 0, space 0, times 0 [ 211.088963][ T5920] CPU: 0 PID: 5920 Comm: syz.3.479 Not tainted syzkaller #0 [ 211.096368][ T5920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 211.106484][ T5920] Call Trace: [ 211.109856][ T5920] [ 211.112838][ T5920] dump_stack_lvl+0x188/0x24e [ 211.117573][ T5920] ? show_regs_print_info+0x12/0x12 [ 211.122838][ T5920] ? load_image+0x410/0x410 [ 211.127409][ T5920] ? __lock_acquire+0x7c40/0x7c40 [ 211.132505][ T5920] should_fail_ex+0x390/0x4c0 [ 211.137255][ T5920] should_failslab+0x5/0x20 [ 211.141817][ T5920] slab_pre_alloc_hook+0x59/0x300 [ 211.146913][ T5920] kmem_cache_alloc_lru+0x49/0x2e0 [ 211.152088][ T5920] ? sock_alloc_inode+0x24/0xc0 [ 211.157006][ T5920] sock_alloc_inode+0x24/0xc0 [ 211.161746][ T5920] ? sockfs_init_fs_context+0xa0/0xa0 [ 211.167169][ T5920] new_inode_pseudo+0x5f/0x1c0 [ 211.171992][ T5920] __sock_create+0x129/0x940 [ 211.176651][ T5920] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 211.182698][ T5920] __sys_socket+0xc4/0x190 [ 211.187159][ T5920] __x64_sys_socket+0x76/0x80 [ 211.191875][ T5920] do_syscall_64+0x4c/0xa0 [ 211.196319][ T5920] ? clear_bhb_loop+0x60/0xb0 [ 211.201028][ T5920] ? clear_bhb_loop+0x60/0xb0 [ 211.205738][ T5920] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 211.211670][ T5920] RIP: 0033:0x7f6c01b9e159 [ 211.216107][ T5920] 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 [ 211.235777][ T5920] RSP: 002b:00007f6c02ac0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 211.244255][ T5920] RAX: ffffffffffffffda RBX: 00007f6c01e25fa0 RCX: 00007f6c01b9e159 [ 211.252278][ T5920] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000010 [ 211.260281][ T5920] RBP: 00007f6c01c3506b R08: 0000000000000000 R09: 0000000000000000 [ 211.268274][ T5920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 211.276271][ T5920] R13: 00007f6c01e26038 R14: 00007f6c01e25fa0 R15: 00007fff8f167ac8 [ 211.284283][ T5920] [ 211.339849][ T5920] socket: no more sockets [ 211.584912][ T5928] loop3: detected capacity change from 0 to 512 [ 211.670058][ T27] audit: type=1800 audit(1790387037.622:66): pid=5928 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.481" name="bus" dev="loop3" ino=1048636 res=0 errno=0 [ 211.751865][ T27] audit: type=1804 audit(1790387037.622:67): pid=5928 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.481" name="/newroot/93/file0/bus" dev="loop3" ino=1048636 res=1 errno=0 [ 211.954156][ T5933] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_macvtap, syncid = 0, id = 0 [ 211.959330][ T5935] IPVS: stopping backup sync thread 5933 ... [ 212.599480][ T5949] loop1: detected capacity change from 0 to 1024 [ 212.673184][ T5949] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a016c118, mo2=0002] [ 212.720135][ T5949] System zones: 0-1, 3-12 [ 212.726449][ T5949] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 212.783360][ T5949] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2805: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 212.987310][ T5961] FAULT_INJECTION: forcing a failure. [ 212.987310][ T5961] name failslab, interval 1, probability 0, space 0, times 0 [ 213.041046][ T5961] CPU: 1 PID: 5961 Comm: syz.0.492 Not tainted syzkaller #0 [ 213.048416][ T5961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 213.058524][ T5961] Call Trace: [ 213.061847][ T5961] [ 213.064821][ T5961] dump_stack_lvl+0x188/0x24e [ 213.069562][ T5961] ? show_regs_print_info+0x12/0x12 [ 213.074858][ T5961] ? load_image+0x410/0x410 [ 213.079525][ T5961] ? __lock_acquire+0x7c40/0x7c40 [ 213.084620][ T5961] should_fail_ex+0x390/0x4c0 [ 213.089373][ T5961] should_failslab+0x5/0x20 [ 213.093867][ T5958] device syzkaller0 entered promiscuous mode [ 213.099940][ T5961] slab_pre_alloc_hook+0x59/0x300 [ 213.105037][ T5961] kmem_cache_alloc_lru+0x49/0x2e0 [ 213.110206][ T5961] ? sock_alloc_inode+0x24/0xc0 [ 213.115223][ T5961] sock_alloc_inode+0x24/0xc0 [ 213.119958][ T5961] ? sockfs_init_fs_context+0xa0/0xa0 [ 213.125362][ T5961] new_inode_pseudo+0x5f/0x1c0 [ 213.130183][ T5961] __sock_create+0x129/0x940 [ 213.134807][ T5961] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 213.140830][ T5961] __sys_socket+0xc4/0x190 [ 213.145283][ T5961] __x64_sys_socket+0x76/0x80 [ 213.149999][ T5961] do_syscall_64+0x4c/0xa0 [ 213.154454][ T5961] ? clear_bhb_loop+0x60/0xb0 [ 213.159152][ T5961] ? clear_bhb_loop+0x60/0xb0 [ 213.163852][ T5961] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 213.169788][ T5961] RIP: 0033:0x7f729779e159 [ 213.174230][ T5961] 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 [ 213.194145][ T5961] RSP: 002b:00007f729863d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 213.202601][ T5961] RAX: ffffffffffffffda RBX: 00007f7297a25fa0 RCX: 00007f729779e159 [ 213.211035][ T5961] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000010 [ 213.219031][ T5961] RBP: 00007f729783506b R08: 0000000000000000 R09: 0000000000000000 [ 213.227027][ T5961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 213.235026][ T5961] R13: 00007f7297a26038 R14: 00007f7297a25fa0 R15: 00007ffec5d3c3c8 [ 213.243037][ T5961] [ 213.263379][ T4280] EXT4-fs (loop1): unmounting filesystem. [ 213.402877][ T5968] loop1: detected capacity change from 0 to 512 [ 213.423691][ T5961] socket: no more sockets [ 213.581415][ T27] audit: type=1800 audit(1790387039.532:68): pid=5968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.495" name="bus" dev="loop1" ino=1048637 res=0 errno=0 [ 213.586122][ T27] audit: type=1804 audit(1790387039.532:69): pid=5968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.495" name="/newroot/120/file0/bus" dev="loop1" ino=1048637 res=1 errno=0 [ 214.101354][ T5973] loop0: detected capacity change from 0 to 512 [ 214.108637][ T5973] EXT4-fs: Ignoring removed nomblk_io_submit option [ 214.171126][ T5973] EXT4-fs: Ignoring removed nomblk_io_submit option [ 214.226705][ T5979] Config c/1 of g1 needs at least one function. [ 214.238800][ T5973] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 214.306782][ T5979] udc usbip-vudc.0: failed to start g1: -22 [ 214.366413][ T5979] configfs-gadget.g1: probe of gadget.32 failed with error -22 [ 214.375663][ T5979] UDC core: g1: couldn't find an available UDC or it's busy [ 214.396375][ T5973] EXT4-fs (loop0): 1 truncate cleaned up [ 214.455380][ T5973] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 214.686473][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 214.884977][ T5993] loop0: detected capacity change from 0 to 512 [ 214.927671][ T5993] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 214.939891][ T5993] System zones: 1-12 [ 214.945252][ T5993] EXT4-fs error (device loop0): ext4_xattr_inode_iget:401: inode #12: comm syz.0.505: missing EA_INODE flag [ 215.075018][ T5993] EXT4-fs error (device loop0): ext4_xattr_inode_iget:406: comm syz.0.505: error while reading EA inode 12 err=-117 [ 215.157746][ T5993] EXT4-fs (loop0): 1 orphan inode deleted [ 215.163699][ T5993] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 215.250201][ T6000] FAULT_INJECTION: forcing a failure. [ 215.250201][ T6000] name failslab, interval 1, probability 0, space 0, times 0 [ 215.302844][ T6000] CPU: 0 PID: 6000 Comm: syz.2.508 Not tainted syzkaller #0 [ 215.310225][ T6000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 215.320382][ T6000] Call Trace: [ 215.323712][ T6000] [ 215.326691][ T6000] dump_stack_lvl+0x188/0x24e [ 215.331432][ T6000] ? show_regs_print_info+0x12/0x12 [ 215.336689][ T6000] ? load_image+0x410/0x410 [ 215.341258][ T6000] ? __lock_acquire+0x7c40/0x7c40 [ 215.346379][ T6000] should_fail_ex+0x390/0x4c0 [ 215.351121][ T6000] should_failslab+0x5/0x20 [ 215.355677][ T6000] slab_pre_alloc_hook+0x59/0x300 [ 215.360766][ T6000] kmem_cache_alloc_lru+0x49/0x2e0 [ 215.366046][ T6000] ? sock_alloc_inode+0x24/0xc0 [ 215.370963][ T6000] sock_alloc_inode+0x24/0xc0 [ 215.375693][ T6000] ? sockfs_init_fs_context+0xa0/0xa0 [ 215.381127][ T6000] new_inode_pseudo+0x5f/0x1c0 [ 215.386071][ T6000] __sock_create+0x129/0x940 [ 215.390728][ T6000] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 215.396771][ T6000] __sys_socket+0xc4/0x190 [ 215.401249][ T6000] __x64_sys_socket+0x76/0x80 [ 215.405980][ T6000] do_syscall_64+0x4c/0xa0 [ 215.410451][ T6000] ? clear_bhb_loop+0x60/0xb0 [ 215.415169][ T6000] ? clear_bhb_loop+0x60/0xb0 [ 215.419906][ T6000] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 215.425865][ T6000] RIP: 0033:0x7f3fc679e159 [ 215.430324][ T6000] 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 [ 215.449990][ T6000] RSP: 002b:00007f3fc76ca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 215.458461][ T6000] RAX: ffffffffffffffda RBX: 00007f3fc6a25fa0 RCX: 00007f3fc679e159 [ 215.466480][ T6000] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000010 [ 215.474504][ T6000] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 215.482518][ T6000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 215.490558][ T6000] R13: 00007f3fc6a26038 R14: 00007f3fc6a25fa0 R15: 00007fffa6b591a8 [ 215.498590][ T6000] [ 215.537271][ T6000] socket: no more sockets [ 215.691894][ T6006] device syzkaller0 entered promiscuous mode [ 215.845482][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 216.087971][ T6016] loop1: detected capacity change from 0 to 764 [ 216.146597][ T6016] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 217.344682][ T6033] FAULT_INJECTION: forcing a failure. [ 217.344682][ T6033] name failslab, interval 1, probability 0, space 0, times 0 [ 217.424695][ T6033] CPU: 0 PID: 6033 Comm: syz.0.519 Not tainted syzkaller #0 [ 217.432111][ T6033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 217.442310][ T6033] Call Trace: [ 217.445627][ T6033] [ 217.448596][ T6033] dump_stack_lvl+0x188/0x24e [ 217.453328][ T6033] ? show_regs_print_info+0x12/0x12 [ 217.458581][ T6033] ? load_image+0x410/0x410 [ 217.463156][ T6033] ? __lock_acquire+0x7c40/0x7c40 [ 217.468264][ T6033] should_fail_ex+0x390/0x4c0 [ 217.473008][ T6033] should_failslab+0x5/0x20 [ 217.477566][ T6033] slab_pre_alloc_hook+0x59/0x300 [ 217.482650][ T6033] kmem_cache_alloc_lru+0x49/0x2e0 [ 217.487863][ T6033] ? sock_alloc_inode+0x24/0xc0 [ 217.492783][ T6033] sock_alloc_inode+0x24/0xc0 [ 217.497523][ T6033] ? sockfs_init_fs_context+0xa0/0xa0 [ 217.502946][ T6033] new_inode_pseudo+0x5f/0x1c0 [ 217.507765][ T6033] __sock_create+0x129/0x940 [ 217.512430][ T6033] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 217.518475][ T6033] __sys_socket+0xc4/0x190 [ 217.523165][ T6033] __x64_sys_socket+0x76/0x80 [ 217.527901][ T6033] do_syscall_64+0x4c/0xa0 [ 217.532368][ T6033] ? clear_bhb_loop+0x60/0xb0 [ 217.537089][ T6033] ? clear_bhb_loop+0x60/0xb0 [ 217.541817][ T6033] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 217.547771][ T6033] RIP: 0033:0x7f729779e159 [ 217.552229][ T6033] 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 [ 217.572066][ T6033] RSP: 002b:00007f729863d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 217.580814][ T6033] RAX: ffffffffffffffda RBX: 00007f7297a25fa0 RCX: 00007f729779e159 [ 217.588847][ T6033] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000010 [ 217.596879][ T6033] RBP: 00007f729783506b R08: 0000000000000000 R09: 0000000000000000 [ 217.604911][ T6033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 217.612948][ T6033] R13: 00007f7297a26038 R14: 00007f7297a25fa0 R15: 00007ffec5d3c3c8 [ 217.620991][ T6033] [ 217.749768][ T6033] socket: no more sockets [ 217.833739][ T6040] loop1: detected capacity change from 0 to 256 [ 218.635452][ T6050] netlink: 4 bytes leftover after parsing attributes in process `syz.3.526'. [ 220.301841][ T6072] loop1: detected capacity change from 0 to 256 [ 220.646821][ T6082] xt_bpf: check failed: parse error [ 222.046276][ T6092] loop3: detected capacity change from 0 to 512 [ 222.749704][ T27] audit: type=1800 audit(1790387048.692:70): pid=6092 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.543" name="bus" dev="loop3" ino=1048639 res=0 errno=0 [ 222.847631][ T27] audit: type=1804 audit(1790387048.692:71): pid=6092 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.543" name="/newroot/102/file0/bus" dev="loop3" ino=1048639 res=1 errno=0 [ 223.398219][ T6115] netlink: 16 bytes leftover after parsing attributes in process `syz.0.550'. [ 223.435407][ T6115] netlink: 4 bytes leftover after parsing attributes in process `syz.0.550'. [ 223.529143][ T6117] device syzkaller0 entered promiscuous mode [ 223.841494][ T6125] FAULT_INJECTION: forcing a failure. [ 223.841494][ T6125] name failslab, interval 1, probability 0, space 0, times 0 [ 223.883778][ T6125] CPU: 0 PID: 6125 Comm: syz.0.553 Not tainted syzkaller #0 [ 223.891163][ T6125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 223.901276][ T6125] Call Trace: [ 223.904604][ T6125] [ 223.907585][ T6125] dump_stack_lvl+0x188/0x24e [ 223.912328][ T6125] ? show_regs_print_info+0x12/0x12 [ 223.917601][ T6125] ? load_image+0x410/0x410 [ 223.922175][ T6125] ? __lock_acquire+0x7c40/0x7c40 [ 223.927276][ T6125] should_fail_ex+0x390/0x4c0 [ 223.932026][ T6125] should_failslab+0x5/0x20 [ 223.936589][ T6125] slab_pre_alloc_hook+0x59/0x300 [ 223.941677][ T6125] ? ep_insert+0x64f/0x1980 [ 223.946247][ T6125] ? wakeup_source_register+0x53/0x230 [ 223.951774][ T6125] __kmem_cache_alloc_node+0x4f/0x270 [ 223.957213][ T6125] ? wakeup_source_register+0x53/0x230 [ 223.962740][ T6125] kmalloc_trace+0x26/0xe0 [ 223.967215][ T6125] wakeup_source_register+0x53/0x230 [ 223.972604][ T6125] ep_insert+0xeab/0x1980 [ 223.977010][ T6125] ? ep_loop_check+0x1b0/0x1b0 [ 223.981843][ T6125] ? mutex_lock_nested+0x10/0x10 [ 223.986842][ T6125] ? apparmor_capable+0x12c/0x190 [ 223.991966][ T6125] ? bpf_lsm_capable+0x5/0x10 [ 223.996704][ T6125] ? security_capable+0x85/0xb0 [ 224.001620][ T6125] do_epoll_ctl+0x8b2/0xf40 [ 224.006199][ T6125] __x64_sys_epoll_ctl+0x162/0x1b0 [ 224.011379][ T6125] ? ep_modify+0xa80/0xa80 [ 224.015864][ T6125] ? lockdep_hardirqs_on+0x94/0x140 [ 224.021158][ T6125] do_syscall_64+0x4c/0xa0 [ 224.025632][ T6125] ? clear_bhb_loop+0x60/0xb0 [ 224.030362][ T6125] ? clear_bhb_loop+0x60/0xb0 [ 224.035098][ T6125] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 224.041057][ T6125] RIP: 0033:0x7f729779e159 [ 224.045522][ T6125] 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 [ 224.065216][ T6125] RSP: 002b:00007f729863d028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 224.073870][ T6125] RAX: ffffffffffffffda RBX: 00007f7297a25fa0 RCX: 00007f729779e159 [ 224.081902][ T6125] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000005 [ 224.089936][ T6125] RBP: 00007f729783506b R08: 0000000000000000 R09: 0000000000000000 [ 224.097969][ T6125] R10: 0000200000000140 R11: 0000000000000246 R12: 0000000000000000 [ 224.105997][ T6125] R13: 00007f7297a26038 R14: 00007f7297a25fa0 R15: 00007ffec5d3c3c8 [ 224.114089][ T6125] [ 224.235852][ T6131] loop1: detected capacity change from 0 to 256 [ 224.660067][ T6135] xt_bpf: check failed: parse error [ 225.453370][ T6140] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 225.466406][ T6140] FAULT_INJECTION: forcing a failure. [ 225.466406][ T6140] name failslab, interval 1, probability 0, space 0, times 0 [ 225.479662][ T6140] CPU: 1 PID: 6140 Comm: syz.2.555 Not tainted syzkaller #0 [ 225.487032][ T6140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 225.497133][ T6140] Call Trace: [ 225.500454][ T6140] [ 225.503427][ T6140] dump_stack_lvl+0x188/0x24e [ 225.508153][ T6140] ? show_regs_print_info+0x12/0x12 [ 225.513403][ T6140] ? load_image+0x410/0x410 [ 225.517965][ T6140] ? __might_sleep+0xd0/0xd0 [ 225.522622][ T6140] ? __lock_acquire+0x7c40/0x7c40 [ 225.527712][ T6140] should_fail_ex+0x390/0x4c0 [ 225.532453][ T6140] should_failslab+0x5/0x20 [ 225.536999][ T6140] slab_pre_alloc_hook+0x59/0x300 [ 225.542080][ T6140] kmem_cache_alloc_lru+0x49/0x2e0 [ 225.547239][ T6140] ? __d_alloc+0x2e/0x6e0 [ 225.551619][ T6140] __d_alloc+0x2e/0x6e0 [ 225.555819][ T6140] ? d_alloc_pseudo+0xe/0x70 [ 225.560457][ T6140] d_alloc_pseudo+0x19/0x70 [ 225.565006][ T6140] alloc_file_pseudo+0xe0/0x200 [ 225.569926][ T6140] ? alloc_empty_file_noaccount+0x80/0x80 [ 225.575724][ T6140] ? alloc_fd+0x590/0x640 [ 225.580109][ T6140] sock_alloc_file+0xb3/0x240 [ 225.584873][ T6140] __sys_socket+0x12d/0x190 [ 225.589442][ T6140] __x64_sys_socket+0x76/0x80 [ 225.594174][ T6140] do_syscall_64+0x4c/0xa0 [ 225.598635][ T6140] ? clear_bhb_loop+0x60/0xb0 [ 225.603364][ T6140] ? clear_bhb_loop+0x60/0xb0 [ 225.608087][ T6140] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 225.614034][ T6140] RIP: 0033:0x7f3fc679e159 [ 225.618494][ T6140] 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 [ 225.638169][ T6140] RSP: 002b:00007f3fc7688028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 225.646635][ T6140] RAX: ffffffffffffffda RBX: 00007f3fc6a26180 RCX: 00007f3fc679e159 [ 225.654647][ T6140] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 225.662664][ T6140] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 225.670680][ T6140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 225.678695][ T6140] R13: 00007f3fc6a26218 R14: 00007f3fc6a26180 R15: 00007fffa6b591a8 [ 225.686730][ T6140] [ 226.132822][ T6144] loop1: detected capacity change from 0 to 128 [ 226.209024][ T6144] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a80ec018, mo2=0002] [ 226.261878][ T6144] System zones: 1-3, 19-19, 35-36 [ 226.311691][ T6144] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 226.373315][ T6144] ext4 filesystem being mounted at /133/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 226.630763][ T6144] EXT4-fs warning (device loop1): verify_group_input:151: Cannot add at group 7995393 (only 1 groups) [ 226.656492][ T6151] loop2: detected capacity change from 0 to 256 [ 226.951513][ T4280] EXT4-fs (loop1): unmounting filesystem. [ 227.916681][ T6168] loop2: detected capacity change from 0 to 512 [ 227.955132][ T6168] EXT4-fs: Ignoring removed nobh option [ 228.024500][ T6168] fscrypt (loop2, inode 2): Error -61 getting encryption context [ 228.079001][ T6168] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -61 [ 228.124558][ T6168] EXT4-fs error (device loop2): ext4_orphan_get:1409: inode #13: comm syz.2.567: inode has both inline data and extents flags [ 228.414184][ T6168] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz.2.567: couldn't read orphan inode 13 (err -117) [ 228.673172][ T6168] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 228.894388][ T6168] fscrypt (loop2, inode 2): Error -61 getting encryption context [ 228.977630][ T6175] loop3: detected capacity change from 0 to 512 [ 229.066512][ T27] audit: type=1800 audit(1790387055.012:72): pid=6175 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.570" name="bus" dev="loop3" ino=1048644 res=0 errno=0 [ 229.104347][ T6179] loop1: detected capacity change from 0 to 1024 [ 229.111507][ T27] audit: type=1804 audit(1790387055.032:73): pid=6175 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.570" name="/newroot/108/file0/bus" dev="loop3" ino=1048644 res=1 errno=0 [ 229.162690][ T4276] EXT4-fs (loop2): unmounting filesystem. [ 229.190619][ T6179] EXT4-fs: Ignoring removed orlov option [ 229.274388][ T6179] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 229.605721][ T6179] syz.1.572 (6179) used greatest stack depth: 20688 bytes left [ 229.763585][ T6183] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 229.776606][ T6183] FAULT_INJECTION: forcing a failure. [ 229.776606][ T6183] name failslab, interval 1, probability 0, space 0, times 0 [ 229.789426][ T6183] CPU: 0 PID: 6183 Comm: syz.4.573 Not tainted syzkaller #0 [ 229.796774][ T6183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 229.806879][ T6183] Call Trace: [ 229.810209][ T6183] [ 229.813182][ T6183] dump_stack_lvl+0x188/0x24e [ 229.817932][ T6183] ? show_regs_print_info+0x12/0x12 [ 229.823206][ T6183] ? load_image+0x410/0x410 [ 229.827782][ T6183] ? __might_sleep+0xd0/0xd0 [ 229.832445][ T6183] ? __lock_acquire+0x7c40/0x7c40 [ 229.837562][ T6183] should_fail_ex+0x390/0x4c0 [ 229.842334][ T6183] should_failslab+0x5/0x20 [ 229.846907][ T6183] slab_pre_alloc_hook+0x59/0x300 [ 229.852005][ T6183] kmem_cache_alloc_lru+0x49/0x2e0 [ 229.857199][ T6183] ? __d_alloc+0x2e/0x6e0 [ 229.861609][ T6183] __d_alloc+0x2e/0x6e0 [ 229.865822][ T6183] ? d_alloc_pseudo+0xe/0x70 [ 229.870486][ T6183] d_alloc_pseudo+0x19/0x70 [ 229.875063][ T6183] alloc_file_pseudo+0xe0/0x200 [ 229.880038][ T6183] ? alloc_empty_file_noaccount+0x80/0x80 [ 229.885840][ T6183] ? alloc_fd+0x590/0x640 [ 229.890253][ T6183] sock_alloc_file+0xb3/0x240 [ 229.895019][ T6183] __sys_socket+0x12d/0x190 [ 229.899605][ T6183] __x64_sys_socket+0x76/0x80 [ 229.904376][ T6183] do_syscall_64+0x4c/0xa0 [ 229.908816][ T6183] ? clear_bhb_loop+0x60/0xb0 [ 229.913543][ T6183] ? clear_bhb_loop+0x60/0xb0 [ 229.918291][ T6183] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 229.924273][ T6183] RIP: 0033:0x7f06c3d9e159 [ 229.928758][ T6183] 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 [ 229.948446][ T6183] RSP: 002b:00007f06c4c2a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 229.956941][ T6183] RAX: ffffffffffffffda RBX: 00007f06c4025fa0 RCX: 00007f06c3d9e159 [ 229.964982][ T6183] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 229.973016][ T6183] RBP: 00007f06c3e3506b R08: 0000000000000000 R09: 0000000000000000 [ 229.981047][ T6183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 229.989117][ T6183] R13: 00007f06c4026038 R14: 00007f06c4025fa0 R15: 00007fff9d1d6838 [ 229.997180][ T6183] [ 230.009748][ T6197] xt_bpf: check failed: parse error [ 230.354174][ T4280] EXT4-fs (loop1): unmounting filesystem. [ 230.783205][ T6205] loop0: detected capacity change from 0 to 256 [ 230.845035][ T6206] loop1: detected capacity change from 0 to 512 [ 231.144381][ T6206] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 231.155772][ T6206] System zones: 1-12 [ 231.164986][ T6206] EXT4-fs error (device loop1): ext4_xattr_inode_iget:401: inode #12: comm syz.1.577: missing EA_INODE flag [ 231.179396][ T6206] EXT4-fs error (device loop1): ext4_xattr_inode_iget:406: comm syz.1.577: error while reading EA inode 12 err=-117 [ 231.196862][ T6206] EXT4-fs (loop1): 1 orphan inode deleted [ 231.203784][ T6206] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 232.242986][ T4280] EXT4-fs (loop1): unmounting filesystem. [ 233.166463][ T6232] device syzkaller0 entered promiscuous mode [ 233.858582][ T6247] xt_bpf: check failed: parse error [ 234.406417][ T6228] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 234.418761][ T6228] FAULT_INJECTION: forcing a failure. [ 234.418761][ T6228] name failslab, interval 1, probability 0, space 0, times 0 [ 234.431533][ T6228] CPU: 0 PID: 6228 Comm: syz.2.589 Not tainted syzkaller #0 [ 234.438867][ T6228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 234.448967][ T6228] Call Trace: [ 234.452282][ T6228] [ 234.455245][ T6228] dump_stack_lvl+0x188/0x24e [ 234.460080][ T6228] ? show_regs_print_info+0x12/0x12 [ 234.465326][ T6228] ? load_image+0x410/0x410 [ 234.469884][ T6228] ? __might_sleep+0xd0/0xd0 [ 234.474515][ T6228] ? __lock_acquire+0x7c40/0x7c40 [ 234.479602][ T6228] should_fail_ex+0x390/0x4c0 [ 234.484344][ T6228] should_failslab+0x5/0x20 [ 234.488924][ T6228] slab_pre_alloc_hook+0x59/0x300 [ 234.494005][ T6228] kmem_cache_alloc_lru+0x49/0x2e0 [ 234.499161][ T6228] ? __d_alloc+0x2e/0x6e0 [ 234.503535][ T6228] __d_alloc+0x2e/0x6e0 [ 234.507725][ T6228] ? d_alloc_pseudo+0xe/0x70 [ 234.512358][ T6228] d_alloc_pseudo+0x19/0x70 [ 234.516899][ T6228] alloc_file_pseudo+0xe0/0x200 [ 234.521799][ T6228] ? alloc_empty_file_noaccount+0x80/0x80 [ 234.527570][ T6228] ? alloc_fd+0x590/0x640 [ 234.531969][ T6228] sock_alloc_file+0xb3/0x240 [ 234.536702][ T6228] __sys_socket+0x12d/0x190 [ 234.541264][ T6228] __x64_sys_socket+0x76/0x80 [ 234.546018][ T6228] do_syscall_64+0x4c/0xa0 [ 234.550476][ T6228] ? clear_bhb_loop+0x60/0xb0 [ 234.555193][ T6228] ? clear_bhb_loop+0x60/0xb0 [ 234.559915][ T6228] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 234.565863][ T6228] RIP: 0033:0x7f3fc679e159 [ 234.570320][ T6228] 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 [ 234.589970][ T6228] RSP: 002b:00007f3fc76ca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 234.598427][ T6228] RAX: ffffffffffffffda RBX: 00007f3fc6a25fa0 RCX: 00007f3fc679e159 [ 234.606442][ T6228] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 234.614461][ T6228] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 234.622475][ T6228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 234.630485][ T6228] R13: 00007f3fc6a26038 R14: 00007f3fc6a25fa0 R15: 00007fffa6b591a8 [ 234.638529][ T6228] [ 236.238267][ T6267] tipc: Trying to set illegal importance in message [ 236.959463][ T6256] fuse: root generation should be zero [ 237.405562][ T6280] loop2: detected capacity change from 0 to 256 [ 237.412326][ T6279] device syzkaller0 entered promiscuous mode [ 239.270353][ T6297] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 239.623386][ T6299] xt_bpf: check failed: parse error [ 240.042239][ T6302] loop3: detected capacity change from 0 to 512 [ 240.098911][ T6302] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 240.121910][ T6302] System zones: 1-12 [ 240.192953][ T6305] loop2: detected capacity change from 0 to 128 [ 240.254760][ T6302] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #12: comm syz.3.612: missing EA_INODE flag [ 240.282135][ T6305] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 240.315748][ T6302] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.612: error while reading EA inode 12 err=-117 [ 240.340302][ T6305] ext4 filesystem being mounted at /122/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 240.388381][ T6302] EXT4-fs (loop3): 1 orphan inode deleted [ 240.447233][ T6302] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 241.405735][ T4276] EXT4-fs (loop2): unmounting filesystem. [ 241.611447][ T4281] EXT4-fs (loop3): unmounting filesystem. [ 242.269441][ T6327] loop3: detected capacity change from 0 to 256 [ 242.518428][ T6324] device syzkaller0 entered promiscuous mode [ 243.457760][ T6344] loop1: detected capacity change from 0 to 512 [ 243.606771][ T6344] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 243.626118][ T6344] System zones: 1-12 [ 243.672784][ T6344] EXT4-fs error (device loop1): ext4_xattr_inode_iget:401: inode #12: comm syz.1.626: missing EA_INODE flag [ 243.694741][ T6344] EXT4-fs error (device loop1): ext4_xattr_inode_iget:406: comm syz.1.626: error while reading EA inode 12 err=-117 [ 243.711249][ T6344] EXT4-fs (loop1): 1 orphan inode deleted [ 243.717163][ T6344] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 244.124823][ T6352] xt_bpf: check failed: parse error [ 244.821635][ T4280] EXT4-fs (loop1): unmounting filesystem. [ 245.695481][ T6368] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 245.707829][ T6368] FAULT_INJECTION: forcing a failure. [ 245.707829][ T6368] name failslab, interval 1, probability 0, space 0, times 0 [ 245.720632][ T6368] CPU: 0 PID: 6368 Comm: syz.2.627 Not tainted syzkaller #0 [ 245.727994][ T6368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 245.738088][ T6368] Call Trace: [ 245.741394][ T6368] [ 245.744354][ T6368] dump_stack_lvl+0x188/0x24e [ 245.749067][ T6368] ? show_regs_print_info+0x12/0x12 [ 245.754300][ T6368] ? load_image+0x410/0x410 [ 245.758847][ T6368] ? __lock_acquire+0x7c40/0x7c40 [ 245.763908][ T6368] should_fail_ex+0x390/0x4c0 [ 245.768619][ T6368] should_failslab+0x5/0x20 [ 245.773149][ T6368] slab_pre_alloc_hook+0x59/0x300 [ 245.778202][ T6368] kmem_cache_alloc_lru+0x49/0x2e0 [ 245.783338][ T6368] ? sock_alloc_inode+0x24/0xc0 [ 245.788216][ T6368] sock_alloc_inode+0x24/0xc0 [ 245.792918][ T6368] ? sockfs_init_fs_context+0xa0/0xa0 [ 245.798310][ T6368] new_inode_pseudo+0x5f/0x1c0 [ 245.803108][ T6368] __sock_create+0x129/0x940 [ 245.807728][ T6368] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 245.813747][ T6368] __sys_socket+0xc4/0x190 [ 245.818203][ T6368] __x64_sys_socket+0x76/0x80 [ 245.822913][ T6368] do_syscall_64+0x4c/0xa0 [ 245.827353][ T6368] ? clear_bhb_loop+0x60/0xb0 [ 245.832050][ T6368] ? clear_bhb_loop+0x60/0xb0 [ 245.836751][ T6368] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 245.842693][ T6368] RIP: 0033:0x7f3fc679e159 [ 245.847158][ T6368] 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 [ 245.866798][ T6368] RSP: 002b:00007f3fc7688028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 245.875252][ T6368] RAX: ffffffffffffffda RBX: 00007f3fc6a26180 RCX: 00007f3fc679e159 [ 245.883254][ T6368] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 245.891253][ T6368] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 245.899337][ T6368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 245.907337][ T6368] R13: 00007f3fc6a26218 R14: 00007f3fc6a26180 R15: 00007fffa6b591a8 [ 245.915347][ T6368] [ 245.918928][ T6368] socket: no more sockets [ 246.577224][ T6377] loop1: detected capacity change from 0 to 4096 [ 246.957124][ T6377] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 247.553774][ T4280] EXT4-fs (loop1): unmounting filesystem. [ 247.754185][ T6387] device syzkaller0 entered promiscuous mode [ 248.902729][ T6262] Set syz1 is full, maxelem 65536 reached [ 249.503937][ T6418] FAULT_INJECTION: forcing a failure. [ 249.503937][ T6418] name fail_futex, interval 1, probability 0, space 0, times 0 [ 249.545766][ T6418] CPU: 0 PID: 6418 Comm: syz.0.646 Not tainted syzkaller #0 [ 249.553176][ T6418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 249.563284][ T6418] Call Trace: [ 249.566613][ T6418] [ 249.569591][ T6418] dump_stack_lvl+0x188/0x24e [ 249.574332][ T6418] ? show_regs_print_info+0x12/0x12 [ 249.579615][ T6418] ? load_image+0x410/0x410 [ 249.584191][ T6418] should_fail_ex+0x390/0x4c0 [ 249.588934][ T6418] get_futex_key+0x1b1/0x1000 [ 249.593677][ T6418] ? __might_fault+0xa6/0x120 [ 249.598417][ T6418] ? __lock_acquire+0x7c40/0x7c40 [ 249.603500][ T6418] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 249.609806][ T6418] ? futex_setup_timer+0xc0/0xc0 [ 249.614798][ T6418] ? set_fd_set+0x7a/0x90 [ 249.619202][ T6418] futex_wake+0x123/0x4f0 [ 249.623584][ T6418] ? _copy_to_user+0xea/0x130 [ 249.628421][ T6418] ? futex_wake_mark+0x150/0x150 [ 249.633430][ T6418] ? poll_select_finish+0x522/0x5d0 [ 249.638704][ T6418] do_futex+0x2e2/0x320 [ 249.642927][ T6418] ? __ia32_sys_get_robust_list+0x100/0x100 [ 249.648890][ T6418] __se_sys_futex+0x381/0x410 [ 249.653675][ T6418] ? __x64_sys_futex+0xf0/0xf0 [ 249.658505][ T6418] ? __x64_sys_futex+0x1d/0xf0 [ 249.663338][ T6418] do_syscall_64+0x4c/0xa0 [ 249.667808][ T6418] ? clear_bhb_loop+0x60/0xb0 [ 249.672541][ T6418] ? clear_bhb_loop+0x60/0xb0 [ 249.677275][ T6418] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 249.683235][ T6418] RIP: 0033:0x7f729779e159 [ 249.687704][ T6418] 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 [ 249.707389][ T6418] RSP: 002b:00007f729863d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 249.715893][ T6418] RAX: ffffffffffffffda RBX: 00007f7297a25fa8 RCX: 00007f729779e159 [ 249.723923][ T6418] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f7297a25fac [ 249.731976][ T6418] RBP: 00007f7297a25fa0 R08: 001ad1d4976b343c R09: 0000000000000000 [ 249.740099][ T6418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 249.748146][ T6418] R13: 00007f7297a26038 R14: 00007ffec5d3c2e0 R15: 00007ffec5d3c3c8 [ 249.756200][ T6418] [ 250.619824][ T6426] loop0: detected capacity change from 0 to 256 [ 250.871901][ T6396] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.880411][ T6396] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.514236][ T6396] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 252.603256][ T6396] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 253.575763][ T6396] netdevsim netdevsim2 eth0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 253.584761][ T6396] netdevsim netdevsim2 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 253.593567][ T6396] netdevsim netdevsim2 eth2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 253.602503][ T6396] netdevsim netdevsim2 eth3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 253.723608][ T6413] device syzkaller0 entered promiscuous mode [ 253.732631][ T6428] netlink: 32 bytes leftover after parsing attributes in process `syz.1.648'. [ 253.858369][ T6439] device syzkaller0 entered promiscuous mode [ 254.107919][ T6449] loop1: detected capacity change from 0 to 512 [ 254.187801][ T6449] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 254.226486][ T6449] System zones: 1-12 [ 254.326515][ T6449] EXT4-fs error (device loop1): ext4_xattr_inode_iget:401: inode #12: comm syz.1.653: missing EA_INODE flag [ 254.410411][ T6449] EXT4-fs error (device loop1): ext4_xattr_inode_iget:406: comm syz.1.653: error while reading EA inode 12 err=-117 [ 254.469906][ T6449] EXT4-fs (loop1): 1 orphan inode deleted [ 254.475753][ T6449] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 254.897605][ T4280] EXT4-fs (loop1): unmounting filesystem. [ 254.912089][ T6464] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 254.924740][ T6464] FAULT_INJECTION: forcing a failure. [ 254.924740][ T6464] name failslab, interval 1, probability 0, space 0, times 0 [ 254.937523][ T6464] CPU: 0 PID: 6464 Comm: syz.2.652 Not tainted syzkaller #0 [ 254.944858][ T6464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 254.954971][ T6464] Call Trace: [ 254.958306][ T6464] [ 254.961284][ T6464] dump_stack_lvl+0x188/0x24e [ 254.966064][ T6464] ? show_regs_print_info+0x12/0x12 [ 254.971324][ T6464] ? load_image+0x410/0x410 [ 254.975905][ T6464] ? __lock_acquire+0x7c40/0x7c40 [ 254.981009][ T6464] should_fail_ex+0x390/0x4c0 [ 254.985772][ T6464] should_failslab+0x5/0x20 [ 254.990330][ T6464] slab_pre_alloc_hook+0x59/0x300 [ 254.995425][ T6464] kmem_cache_alloc_lru+0x49/0x2e0 [ 255.000591][ T6464] ? sock_alloc_inode+0x24/0xc0 [ 255.005543][ T6464] sock_alloc_inode+0x24/0xc0 [ 255.010256][ T6464] ? sockfs_init_fs_context+0xa0/0xa0 [ 255.015680][ T6464] new_inode_pseudo+0x5f/0x1c0 [ 255.020475][ T6464] __sock_create+0x129/0x940 [ 255.025099][ T6464] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 255.031114][ T6464] __sys_socket+0xc4/0x190 [ 255.035575][ T6464] __x64_sys_socket+0x76/0x80 [ 255.040289][ T6464] do_syscall_64+0x4c/0xa0 [ 255.044728][ T6464] ? clear_bhb_loop+0x60/0xb0 [ 255.049429][ T6464] ? clear_bhb_loop+0x60/0xb0 [ 255.054139][ T6464] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 255.060079][ T6464] RIP: 0033:0x7f3fc679e159 [ 255.064519][ T6464] 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 [ 255.084164][ T6464] RSP: 002b:00007f3fc7688028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 255.092605][ T6464] RAX: ffffffffffffffda RBX: 00007f3fc6a26180 RCX: 00007f3fc679e159 [ 255.100604][ T6464] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 255.108606][ T6464] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 255.116625][ T6464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 255.124627][ T6464] R13: 00007f3fc6a26218 R14: 00007f3fc6a26180 R15: 00007fffa6b591a8 [ 255.132648][ T6464] [ 255.136785][ T6464] socket: no more sockets [ 255.612074][ T6484] loop1: detected capacity change from 0 to 256 [ 255.774761][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.781831][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.819309][ T6493] device syzkaller0 entered promiscuous mode [ 257.035639][ T6498] device syzkaller0 entered promiscuous mode [ 257.158292][ T6500] loop0: detected capacity change from 0 to 512 [ 257.207030][ T6500] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 257.277898][ T6500] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #13: comm syz.0.667: invalid indirect mapped block 256 (level 1) [ 257.393668][ T6500] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #13: comm syz.0.667: invalid indirect mapped block 2683928664 (level 1) [ 257.451206][ T6500] EXT4-fs (loop0): 1 truncate cleaned up [ 257.456971][ T6500] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 257.774185][ T6509] FAULT_INJECTION: forcing a failure. [ 257.774185][ T6509] name fail_futex, interval 1, probability 0, space 0, times 0 [ 257.818251][ T6509] CPU: 1 PID: 6509 Comm: syz.1.670 Not tainted syzkaller #0 [ 257.825631][ T6509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 257.835732][ T6509] Call Trace: [ 257.839055][ T6509] [ 257.842030][ T6509] dump_stack_lvl+0x188/0x24e [ 257.846771][ T6509] ? show_regs_print_info+0x12/0x12 [ 257.852028][ T6509] ? load_image+0x410/0x410 [ 257.856605][ T6509] should_fail_ex+0x390/0x4c0 [ 257.861351][ T6509] get_futex_key+0x1b1/0x1000 [ 257.866082][ T6509] ? __might_fault+0xa6/0x120 [ 257.870831][ T6509] ? __lock_acquire+0x7c40/0x7c40 [ 257.875908][ T6509] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 257.882208][ T6509] ? futex_setup_timer+0xc0/0xc0 [ 257.887185][ T6509] ? set_fd_set+0x4a/0x90 [ 257.891584][ T6509] futex_wake+0x123/0x4f0 [ 257.895967][ T6509] ? _copy_to_user+0xea/0x130 [ 257.900704][ T6509] ? futex_wake_mark+0x150/0x150 [ 257.905702][ T6509] ? poll_select_finish+0x522/0x5d0 [ 257.910972][ T6509] do_futex+0x2e2/0x320 [ 257.915185][ T6509] ? __ia32_sys_get_robust_list+0x100/0x100 [ 257.921136][ T6509] __se_sys_futex+0x381/0x410 [ 257.925859][ T6509] ? __x64_sys_futex+0xf0/0xf0 [ 257.930670][ T6509] ? __x64_sys_futex+0x1d/0xf0 [ 257.935470][ T6509] do_syscall_64+0x4c/0xa0 [ 257.939959][ T6509] ? clear_bhb_loop+0x60/0xb0 [ 257.944686][ T6509] ? clear_bhb_loop+0x60/0xb0 [ 257.949394][ T6509] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 257.955323][ T6509] RIP: 0033:0x7f824839e159 [ 257.959762][ T6509] 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 [ 257.979395][ T6509] RSP: 002b:00007f82491d10e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 257.987839][ T6509] RAX: ffffffffffffffda RBX: 00007f8248625fa8 RCX: 00007f824839e159 [ 257.995831][ T6509] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8248625fac [ 258.003821][ T6509] RBP: 00007f8248625fa0 R08: 002ae9b4b08284de R09: 0000000000000000 [ 258.011816][ T6509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 258.019841][ T6509] R13: 00007f8248626038 R14: 00007fffc5cce660 R15: 00007fffc5cce748 [ 258.027868][ T6509] [ 258.078056][ T27] audit: type=1800 audit(1790387084.022:74): pid=6500 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.667" name="file0" dev="loop0" ino=13 res=0 errno=0 [ 258.143622][ T6511] FAULT_INJECTION: forcing a failure. [ 258.143622][ T6511] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 258.179617][ T6511] CPU: 0 PID: 6511 Comm: syz.2.671 Not tainted syzkaller #0 [ 258.186984][ T6511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 258.197084][ T6511] Call Trace: [ 258.200403][ T6511] [ 258.203383][ T6511] dump_stack_lvl+0x188/0x24e [ 258.208119][ T6511] ? show_regs_print_info+0x12/0x12 [ 258.213370][ T6511] ? load_image+0x410/0x410 [ 258.217941][ T6511] ? __lock_acquire+0x7c40/0x7c40 [ 258.223065][ T6511] should_fail_ex+0x390/0x4c0 [ 258.227811][ T6511] prepare_alloc_pages+0x1e1/0x5b0 [ 258.232997][ T6511] __alloc_pages+0x130/0x4f0 [ 258.237653][ T6511] ? zone_statistics+0x170/0x170 [ 258.242690][ T6511] ? __alloc_pages+0x130/0x4f0 [ 258.247525][ T6511] ? alloc_pages+0x4dd/0x740 [ 258.252183][ T6511] kimage_alloc_pages+0xc5/0x330 [ 258.257177][ T6511] ? stack_trace_save+0xa6/0xf0 [ 258.262108][ T6511] kimage_alloc_control_pages+0x47f/0xb30 [ 258.267902][ T6511] ? rcu_is_watching+0x11/0xa0 [ 258.272817][ T6511] ? kimage_free_pages+0x1e0/0x1e0 [ 258.277978][ T6511] ? __alloc_pages+0x290/0x4f0 [ 258.282795][ T6511] ? zone_statistics+0x170/0x170 [ 258.287793][ T6511] alloc_pgt_page+0xa/0x30 [ 258.292268][ T6511] ? arch_kexec_pre_free_pages+0x10/0x10 [ 258.297947][ T6511] kernel_ident_mapping_init+0x24e/0x3b0 [ 258.303675][ T6511] machine_kexec_prepare+0x1ed/0x920 [ 258.309035][ T6511] ? arch_crash_save_vmcoreinfo+0xe0/0xe0 [ 258.314811][ T6511] ? arch_kexec_pre_free_pages+0x10/0x10 [ 258.320501][ T6511] ? kimage_free_pages+0x1e0/0x1e0 [ 258.325668][ T6511] ? do_kexec_load+0x28f/0x670 [ 258.330498][ T6511] do_kexec_load+0x442/0x670 [ 258.335145][ T6511] __se_sys_kexec_load+0x170/0x1c0 [ 258.340317][ T6511] do_syscall_64+0x4c/0xa0 [ 258.344781][ T6511] ? clear_bhb_loop+0x60/0xb0 [ 258.349500][ T6511] ? clear_bhb_loop+0x60/0xb0 [ 258.354224][ T6511] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 258.360168][ T6511] RIP: 0033:0x7f3fc679e159 [ 258.364611][ T6511] 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 [ 258.384243][ T6511] RSP: 002b:00007f3fc76ca028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 258.392717][ T6511] RAX: ffffffffffffffda RBX: 00007f3fc6a25fa0 RCX: 00007f3fc679e159 [ 258.400726][ T6511] RDX: 00002000000002c0 RSI: 0000000000000001 RDI: 0000000000000002 [ 258.408727][ T6511] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 258.416759][ T6511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 258.424764][ T6511] R13: 00007f3fc6a26038 R14: 00007f3fc6a25fa0 R15: 00007fffa6b591a8 [ 258.432774][ T6511] [ 258.493440][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 259.023103][ T6520] xt_bpf: check failed: parse error [ 260.108702][ T6526] device syzkaller0 entered promiscuous mode [ 261.198028][ T6531] FAULT_INJECTION: forcing a failure. [ 261.198028][ T6531] name failslab, interval 1, probability 0, space 0, times 0 [ 261.249648][ T6531] CPU: 0 PID: 6531 Comm: syz.4.678 Not tainted syzkaller #0 [ 261.257036][ T6531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 261.267146][ T6531] Call Trace: [ 261.270471][ T6531] [ 261.273444][ T6531] dump_stack_lvl+0x188/0x24e [ 261.278191][ T6531] ? show_regs_print_info+0x12/0x12 [ 261.283444][ T6531] ? load_image+0x410/0x410 [ 261.288016][ T6531] ? __might_sleep+0xd0/0xd0 [ 261.292667][ T6531] ? __lock_acquire+0x7c40/0x7c40 [ 261.297751][ T6531] should_fail_ex+0x390/0x4c0 [ 261.302490][ T6531] should_failslab+0x5/0x20 [ 261.307042][ T6531] slab_pre_alloc_hook+0x59/0x300 [ 261.312126][ T6531] ? bdi_alloc+0x4b/0x130 [ 261.316512][ T6531] __kmem_cache_alloc_node+0x4f/0x270 [ 261.321934][ T6531] ? bdi_alloc+0x4b/0x130 [ 261.326345][ T6531] kmalloc_node_trace+0x22/0xe0 [ 261.331257][ T6531] bdi_alloc+0x4b/0x130 [ 261.335483][ T6531] __alloc_disk_node+0xb5/0x570 [ 261.340420][ T6531] ? blk_alloc_queue+0x4f6/0x5b0 [ 261.345431][ T6531] __blk_alloc_disk+0x2c/0x80 [ 261.350183][ T6531] dm_create+0x46b/0xf90 [ 261.354525][ T6531] dev_create+0x12e/0x2c0 [ 261.358919][ T6531] ? list_devices+0x820/0x820 [ 261.363635][ T6531] ? __might_fault+0xc2/0x120 [ 261.368339][ T6531] ? __might_fault+0xa6/0x120 [ 261.373082][ T6531] dm_ctl_ioctl+0xa9c/0xec0 [ 261.377637][ T6531] ? list_devices+0x820/0x820 [ 261.382354][ T6531] ? dm_poll+0x120/0x120 [ 261.386656][ T6531] ? bpf_lsm_file_ioctl+0x5/0x10 [ 261.391627][ T6531] ? security_file_ioctl+0x7c/0xa0 [ 261.396802][ T6531] ? dm_poll+0x120/0x120 [ 261.401104][ T6531] __se_sys_ioctl+0xfa/0x170 [ 261.405897][ T6531] do_syscall_64+0x4c/0xa0 [ 261.410353][ T6531] ? clear_bhb_loop+0x60/0xb0 [ 261.415086][ T6531] ? clear_bhb_loop+0x60/0xb0 [ 261.419800][ T6531] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 261.425776][ T6531] RIP: 0033:0x7f06c3d9e159 [ 261.430224][ T6531] 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 [ 261.449973][ T6531] RSP: 002b:00007f06c4c2a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 261.458421][ T6531] RAX: ffffffffffffffda RBX: 00007f06c4025fa0 RCX: 00007f06c3d9e159 [ 261.466419][ T6531] RDX: 0000200000000000 RSI: 00000000c138fd03 RDI: 0000000000000003 [ 261.474420][ T6531] RBP: 00007f06c3e3506b R08: 0000000000000000 R09: 0000000000000000 [ 261.482417][ T6531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 261.490409][ T6531] R13: 00007f06c4026038 R14: 00007f06c4025fa0 R15: 00007fff9d1d6838 [ 261.498420][ T6531] [ 261.933998][ T6542] FAULT_INJECTION: forcing a failure. [ 261.933998][ T6542] name failslab, interval 1, probability 0, space 0, times 0 [ 261.966903][ T6542] CPU: 0 PID: 6542 Comm: syz.0.684 Not tainted syzkaller #0 [ 261.974291][ T6542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 261.984409][ T6542] Call Trace: [ 261.987734][ T6542] [ 261.990707][ T6542] dump_stack_lvl+0x188/0x24e [ 261.995477][ T6542] ? show_regs_print_info+0x12/0x12 [ 262.000734][ T6542] ? load_image+0x410/0x410 [ 262.005294][ T6542] ? __might_sleep+0xd0/0xd0 [ 262.009932][ T6542] ? __lock_acquire+0x7c40/0x7c40 [ 262.015020][ T6542] should_fail_ex+0x390/0x4c0 [ 262.019796][ T6542] should_failslab+0x5/0x20 [ 262.024349][ T6542] slab_pre_alloc_hook+0x59/0x300 [ 262.029436][ T6542] kmem_cache_alloc+0x56/0x2f0 [ 262.034290][ T6542] ? __kernfs_new_node+0xe1/0x7f0 [ 262.039384][ T6542] __kernfs_new_node+0xe1/0x7f0 [ 262.044289][ T6542] ? __lock_acquire+0x7c40/0x7c40 [ 262.049367][ T6542] ? kernfs_new_node+0x250/0x250 [ 262.054378][ T6542] kernfs_new_node+0x148/0x250 [ 262.059215][ T6542] __kernfs_create_file+0x47/0x2e0 [ 262.064395][ T6542] sysfs_add_file_mode_ns+0x233/0x2f0 [ 262.069879][ T6542] internal_create_group+0x490/0xce0 [ 262.075222][ T6542] ? kernfs_add_one+0x14e/0x8f0 [ 262.080135][ T6542] ? __lock_acquire+0x7c40/0x7c40 [ 262.085222][ T6542] ? sysfs_create_group+0x20/0x20 [ 262.090322][ T6542] sysfs_create_groups+0x55/0x120 [ 262.095406][ T6542] device_add_attrs+0x1ae/0x830 [ 262.100320][ T6542] ? get_device_parent+0x3e0/0x3e0 [ 262.105484][ T6542] ? kernfs_create_link+0x186/0x200 [ 262.110739][ T6542] device_add+0x677/0x1050 [ 262.115252][ T6542] netdev_register_kobject+0x184/0x320 [ 262.120784][ T6542] register_netdevice+0x133a/0x1b80 [ 262.126074][ T6542] ? netif_stacked_transfer_operstate+0x200/0x200 [ 262.132564][ T6542] ? memset+0x1e/0x40 [ 262.136609][ T6542] ? alloc_netdev_mqs+0xad6/0xf10 [ 262.141688][ T6542] ? memcpy+0x3c/0x60 [ 262.145752][ T6542] ? __ip_tunnel_create+0x310/0x450 [ 262.151053][ T6542] __ip_tunnel_create+0x346/0x450 [ 262.156148][ T6542] ? ip_tunnel_init_net+0x7a0/0x7a0 [ 262.161462][ T6542] ? net_generic+0x1e/0x240 [ 262.166059][ T6542] ip_tunnel_init_net+0x2ac/0x7a0 [ 262.171155][ T6542] ? ip_tunnel_get_iflink+0x50/0x50 [ 262.176438][ T6542] ops_init+0x360/0x5e0 [ 262.180706][ T6542] setup_net+0x4f2/0xbd0 [ 262.185009][ T6542] ? copy_net_ns+0x5b0/0x5b0 [ 262.189659][ T6542] ? copy_net_ns+0x324/0x5b0 [ 262.194428][ T6542] ? down_read_killable+0x1cc/0x340 [ 262.199735][ T6542] copy_net_ns+0x33e/0x5b0 [ 262.204255][ T6542] create_new_namespaces+0x3ce/0x700 [ 262.209612][ T6542] unshare_nsproxy_namespaces+0x116/0x160 [ 262.215396][ T6542] ksys_unshare+0x4f6/0x8e0 [ 262.219975][ T6542] ? sighand_ctor+0x40/0x40 [ 262.224542][ T6542] ? lock_chain_count+0x20/0x20 [ 262.229515][ T6542] ? syscall_enter_from_user_mode+0x21/0x80 [ 262.235536][ T6542] __x64_sys_unshare+0x34/0x40 [ 262.240376][ T6542] do_syscall_64+0x4c/0xa0 [ 262.244883][ T6542] ? clear_bhb_loop+0x60/0xb0 [ 262.249612][ T6542] ? clear_bhb_loop+0x60/0xb0 [ 262.254348][ T6542] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 262.260326][ T6542] RIP: 0033:0x7f729779e159 [ 262.264845][ T6542] 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 [ 262.284522][ T6542] RSP: 002b:00007f729863d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 262.293009][ T6542] RAX: ffffffffffffffda RBX: 00007f7297a25fa0 RCX: 00007f729779e159 [ 262.301038][ T6542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 262.309066][ T6542] RBP: 00007f729783506b R08: 0000000000000000 R09: 0000000000000000 [ 262.317186][ T6542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 262.325207][ T6542] R13: 00007f7297a26038 R14: 00007f7297a25fa0 R15: 00007ffec5d3c3c8 [ 262.333258][ T6542] [ 262.503388][ T6548] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 262.515591][ T6548] FAULT_INJECTION: forcing a failure. [ 262.515591][ T6548] name failslab, interval 1, probability 0, space 0, times 0 [ 262.528367][ T6548] CPU: 1 PID: 6548 Comm: syz.2.680 Not tainted syzkaller #0 [ 262.535704][ T6548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 262.545803][ T6548] Call Trace: [ 262.549168][ T6548] [ 262.552145][ T6548] dump_stack_lvl+0x188/0x24e [ 262.556879][ T6548] ? show_regs_print_info+0x12/0x12 [ 262.562120][ T6548] ? load_image+0x410/0x410 [ 262.566705][ T6548] ? __might_sleep+0xd0/0xd0 [ 262.571346][ T6548] ? __lock_acquire+0x7c40/0x7c40 [ 262.576451][ T6548] should_fail_ex+0x390/0x4c0 [ 262.581201][ T6548] should_failslab+0x5/0x20 [ 262.585749][ T6548] slab_pre_alloc_hook+0x59/0x300 [ 262.590823][ T6548] kmem_cache_alloc_lru+0x49/0x2e0 [ 262.595982][ T6548] ? __d_alloc+0x2e/0x6e0 [ 262.600367][ T6548] __d_alloc+0x2e/0x6e0 [ 262.604570][ T6548] ? d_alloc_pseudo+0xe/0x70 [ 262.609208][ T6548] d_alloc_pseudo+0x19/0x70 [ 262.613758][ T6548] alloc_file_pseudo+0xe0/0x200 [ 262.618655][ T6548] ? alloc_empty_file_noaccount+0x80/0x80 [ 262.624424][ T6548] ? alloc_fd+0x590/0x640 [ 262.628808][ T6548] sock_alloc_file+0xb3/0x240 [ 262.633543][ T6548] __sys_socket+0x12d/0x190 [ 262.638139][ T6548] __x64_sys_socket+0x76/0x80 [ 262.642882][ T6548] do_syscall_64+0x4c/0xa0 [ 262.647348][ T6548] ? clear_bhb_loop+0x60/0xb0 [ 262.652073][ T6548] ? clear_bhb_loop+0x60/0xb0 [ 262.656793][ T6548] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 262.662742][ T6548] RIP: 0033:0x7f3fc679e159 [ 262.667205][ T6548] 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 [ 262.686860][ T6548] RSP: 002b:00007f3fc7688028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 262.695842][ T6548] RAX: ffffffffffffffda RBX: 00007f3fc6a26180 RCX: 00007f3fc679e159 [ 262.703859][ T6548] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000010 [ 262.711873][ T6548] RBP: 00007f3fc683506b R08: 0000000000000000 R09: 0000000000000000 [ 262.719881][ T6548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 262.727889][ T6548] R13: 00007f3fc6a26218 R14: 00007f3fc6a26180 R15: 00007fffa6b591a8 [ 262.735918][ T6548] SYZFAIL: posix_spawnp failed (errno 5: Input/output error) [ 264.289243][ T76] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 264.522586][ T76] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 264.613010][ T76] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 264.798852][ T76] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 265.205596][ T76] tipc: Disabling bearer [ 265.226288][ T76] tipc: Left network mode [ 266.282525][ T6534] Set syz1 is full, maxelem 65536 reached [ 266.595975][ T76] device hsr_slave_0 left promiscuous mode [ 266.603117][ T76] device hsr_slave_1 left promiscuous mode [ 266.610305][ T76] device bridge_slave_1 left promiscuous mode [ 266.618065][ T76] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.630337][ T76] device bridge_slave_0 left promiscuous mode [ 266.636653][ T76] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.665488][ T76] device veth1_macvtap left promiscuous mode [ 266.672290][ T76] device veth0_macvtap left promiscuous mode [ 266.678442][ T76] device veth1_vlan left promiscuous mode [ 266.684717][ T76] device veth0_vlan left promiscuous mode [ 267.364832][ T76] team0 (unregistering): Port device team_slave_1 removed [ 267.421085][ T76] team0 (unregistering): Port device team_slave_0 removed [ 267.471404][ T76] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 267.518471][ T76] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 267.851269][ T76] bond0 (unregistering): Released all slaves [ 268.334663][ T76] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 268.368352][ T76] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 268.425188][ T76] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 268.476225][ T76] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 268.876925][ T76] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 268.919076][ T76] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 268.988519][ T76] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.066391][ T76] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.230822][ T76] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.290957][ T76] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.335298][ T76] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.395850][ T76] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 269.647869][ T76] tipc: Left network mode [ 269.663624][ T76] tipc: Left network mode [ 269.681047][ T76] tipc: Left network mode [ 271.890738][ T76] device hsr_slave_0 left promiscuous mode [ 271.897216][ T76] device hsr_slave_1 left promiscuous mode [ 271.904118][ T76] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 271.912046][ T76] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 271.923418][ T76] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 271.932080][ T76] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 271.942050][ T76] device bridge_slave_1 left promiscuous mode [ 271.948394][ T76] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.957522][ T76] device bridge_slave_0 left promiscuous mode [ 271.965120][ T76] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.979118][ T76] device hsr_slave_0 left promiscuous mode [ 271.986480][ T76] device hsr_slave_1 left promiscuous mode [ 271.994413][ T76] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 272.002928][ T76] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 272.011038][ T76] device bridge_slave_1 left promiscuous mode [ 272.017297][ T76] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.026551][ T76] device bridge_slave_0 left promiscuous mode [ 272.033058][ T76] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.050660][ T76] device hsr_slave_0 left promiscuous mode [ 272.057159][ T76] device hsr_slave_1 left promiscuous mode [ 272.064348][ T76] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 272.071935][ T76] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 272.079934][ T76] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 272.087390][ T76] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 272.096925][ T76] device bridge_slave_1 left promiscuous mode [ 272.108750][ T76] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.118773][ T76] device bridge_slave_0 left promiscuous mode [ 272.127161][ T76] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.142668][ T76] device hsr_slave_0 left promiscuous mode [ 272.148996][ T76] device hsr_slave_1 left promiscuous mode [ 272.155661][ T76] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 272.164063][ T76] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 272.172839][ T76] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 272.180880][ T76] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 272.188746][ T76] device bridge_slave_1 left promiscuous mode [ 272.195489][ T76] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.205508][ T76] device bridge_slave_0 left promiscuous mode [ 272.212226][ T76] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.276328][ T76] device veth1_macvtap left promiscuous mode [ 272.282576][ T76] device veth0_macvtap left promiscuous mode [ 272.288654][ T76] device veth1_vlan left promiscuous mode [ 272.294754][ T76] device veth0_vlan left promiscuous mode [ 272.303783][ T76] device veth1_macvtap left promiscuous mode [ 272.310077][ T76] device veth1_vlan left promiscuous mode [ 272.317053][ T76] device veth0_vlan left promiscuous mode [ 272.324393][ T76] device veth1_macvtap left promiscuous mode [ 272.330575][ T76] device veth0_macvtap left promiscuous mode [ 272.338002][ T76] device veth1_vlan left promiscuous mode [ 272.344319][ T76] device veth0_vlan left promiscuous mode [ 273.117274][ T76] team0 (unregistering): Port device team_slave_1 removed [ 273.159289][ T76] team0 (unregistering): Port device team_slave_0 removed [ 273.204189][ T76] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 273.253463][ T76] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface