last executing test programs: 1m58.052463985s ago: executing program 3 (id=67): r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0xa880, 0x97) prlimit64(0x0, 0xe, 0x0, 0x0) getpid() r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000580)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x57, 0x7fc00100}]}) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x8, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000740)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f00000000c0)={r2}) close_range(r0, 0xffffffffffffffff, 0x0) 1m57.759468529s ago: executing program 3 (id=68): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="d80000002000811f4e81f782db44b90402000000e8fe55a118001500060014260360", 0x22}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000001c0)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0xfec0ffffffffffff, 0x1c9ae7fffe9a6f34}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfc, 0x0, 0x0, 0x40, 0xfd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xe) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000000840)=[{{0x0, 0x41, 0x0}}], 0x414, 0x0, 0x0) 1m57.497260002s ago: executing program 3 (id=70): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x2000008, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f00000000c0)) 1m57.04115956s ago: executing program 3 (id=71): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) mkdir(&(0x7f0000001a80)='./file0\x00', 0x1cb) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) chroot(&(0x7f0000000300)='./debug\x00') pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0/../file0/../file0/../file0\x00') 1m56.916482293s ago: executing program 3 (id=72): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc013fd03, &(0x7f0000001000)="04000000000000000000000038010000380100000000000000000000000000000000000000000000000000000000000070") ioctl(r0, 0xc013fd04, &(0x7f0000003000)="04000000000000000000000038010000380100000000000000000000000000003200000000000000000000000000000070") prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0xc) 1m56.611701796s ago: executing program 3 (id=75): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) close(0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracefs/dynamic_events\x00', 0x2, 0x0) read(r0, &(0x7f00000023c0)=""/124, 0x7c) 1m56.261042687s ago: executing program 32 (id=75): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) close(0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracefs/dynamic_events\x00', 0x2, 0x0) read(r0, &(0x7f00000023c0)=""/124, 0x7c) 56.228169903s ago: executing program 0 (id=416): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000000009040000090300000009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000000c0)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00222200000096231b06e507010000002a9006837402821c0b8b9236590b09007a1593"], 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000003880), 0x4, 0x2) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, &(0x7f0000000500)) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x9, 0xf, 0x94b, 0x3, "46406c0ff8e97324106d6409a02711829bbbea0b41b7ed1a500dadf2091fafdb"}) 55.482570686s ago: executing program 0 (id=425): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010008020000001800006600000008000300", @ANYRES32=r2, @ANYBLOB="08002600940900000800b70099"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r3, @ANYBLOB="010026bd7000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="0600cd00000000006c003300802009000802110000010802110000005050505050505f00ff"], 0x90}, 0x1, 0x0, 0x0, 0xc0}, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000005240)={0x2020}, 0x2020) 55.064100557s ago: executing program 0 (id=427): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)=0x0) timer_settime(r1, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) setns(0xc9, 0x0) r2 = socket(0x2a, 0x2, 0x9) bind$inet(r2, &(0x7f0000000180)={0x2a, 0x4e23, @empty=0x1000000}, 0x10) recvmsg(r2, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) 53.872610442s ago: executing program 0 (id=434): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) umount2(0x0, 0x8) mount$bind(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x185093, 0x0) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x11050ca, 0x0) umount2(&(0x7f00000002c0)='./file0/file0\x00', 0x8) 53.787927825s ago: executing program 0 (id=435): mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000039c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000002c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) setxattr$system_posix_acl(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000000)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) syz_fuse_handle_req(r0, &(0x7f0000006140)="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0x2000, &(0x7f0000000440)={&(0x7f0000003a00)={0x50, 0x0, 0x0, {0x7, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000005c0)={&(0x7f0000000040)={0x50, 0xffffffffffffffda, 0x0, {0x7, 0x28, 0x3e, 0xb235333, 0x1, 0x4, 0x4000001, 0x0, 0x0, 0x0, 0xe, 0x6}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x1) 53.422349943s ago: executing program 0 (id=437): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680), 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = syz_open_dev$sg(&(0x7f00000002c0), 0xe6, 0x2602) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x380000f, 0x12, r3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, 0x0}], 0x1, 0x21, 0x0, 0x0) 53.192810664s ago: executing program 33 (id=437): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680), 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = syz_open_dev$sg(&(0x7f00000002c0), 0xe6, 0x2602) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x380000f, 0x12, r3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, 0x0}], 0x1, 0x21, 0x0, 0x0) 18.555551583s ago: executing program 1 (id=640): socket$nl_route(0x10, 0x3, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000180), 0x12) readv(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync() 18.035675905s ago: executing program 1 (id=645): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns\x00') mmap(&(0x7f000033e000/0x2000)=nil, 0x2000, 0xc, 0x810, 0xffffffffffffffff, 0x8c230000) getdents64(r1, &(0x7f0000000200)=""/119, 0x77) 17.635641457s ago: executing program 1 (id=647): socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0x7ff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x2004}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x22008041, &(0x7f0000000200)={0xa, 0x2, 0x2, @loopback, 0xfffffffd}, 0x20) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) 16.724160468s ago: executing program 1 (id=655): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) mkdir(&(0x7f0000001a80)='./file0\x00', 0x1cb) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) chroot(&(0x7f0000000300)='./debug\x00') pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0/../file0/../file0/../file0\x00') 16.647091724s ago: executing program 1 (id=658): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,roles=32,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222', 0x6c) socket(0x2b, 0xa, 0x7fffffff) syz_usb_connect(0x1, 0x36, 0x0, 0x0) syz_usb_connect$cdc_ncm(0x6, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) 15.202891136s ago: executing program 1 (id=663): sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=ANY=[@ANYBLOB="fc"], 0xfc}}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000440)={"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"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000840)={{0xfec00000, 0x111e5001, 0x9, 0x6, 0xd, 0x2, 0x10, 0xc, 0x9, 0x7f, 0x2c, 0x8}, {0x8080000, 0x25000, 0xd, 0x3, 0x7f, 0x3, 0x6, 0x3, 0x40, 0x5, 0x0, 0x4}, {0x1, 0x41000, 0x4, 0x4, 0x0, 0x2, 0xc8, 0x5, 0x3, 0x5, 0x80, 0x8c}, {0x58000, 0x2, 0x8, 0x40, 0x80, 0x1, 0x6, 0x2, 0xb, 0x5, 0x5, 0x1}, {0x5000, 0x6000, 0xa, 0x10, 0xff, 0xed, 0x6, 0xb, 0x5, 0x1, 0x6, 0x4}, {0x60000, 0x8080000, 0x10, 0xd7, 0x2, 0x4, 0x84, 0x8, 0x3, 0xfa, 0x5f, 0xd}, {0x50000, 0x26000, 0xf, 0xc, 0x4, 0x5, 0x9, 0xff, 0x0, 0x7, 0x40, 0x6}, {0x40000, 0x9000, 0x0, 0x3e, 0x4, 0x2, 0xf, 0x7, 0x95, 0x0, 0x2, 0x6}, {0xf000, 0x3}, {0x1, 0x9}, 0x20000000, 0x0, 0xa000, 0x20001, 0x5, 0x2101, 0x0, [0x6, 0x2, 0x2040000001000, 0xffffffffffff5adc]}) 15.02355943s ago: executing program 34 (id=663): sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=ANY=[@ANYBLOB="fc"], 0xfc}}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000440)={"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"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000840)={{0xfec00000, 0x111e5001, 0x9, 0x6, 0xd, 0x2, 0x10, 0xc, 0x9, 0x7f, 0x2c, 0x8}, {0x8080000, 0x25000, 0xd, 0x3, 0x7f, 0x3, 0x6, 0x3, 0x40, 0x5, 0x0, 0x4}, {0x1, 0x41000, 0x4, 0x4, 0x0, 0x2, 0xc8, 0x5, 0x3, 0x5, 0x80, 0x8c}, {0x58000, 0x2, 0x8, 0x40, 0x80, 0x1, 0x6, 0x2, 0xb, 0x5, 0x5, 0x1}, {0x5000, 0x6000, 0xa, 0x10, 0xff, 0xed, 0x6, 0xb, 0x5, 0x1, 0x6, 0x4}, {0x60000, 0x8080000, 0x10, 0xd7, 0x2, 0x4, 0x84, 0x8, 0x3, 0xfa, 0x5f, 0xd}, {0x50000, 0x26000, 0xf, 0xc, 0x4, 0x5, 0x9, 0xff, 0x0, 0x7, 0x40, 0x6}, {0x40000, 0x9000, 0x0, 0x3e, 0x4, 0x2, 0xf, 0x7, 0x95, 0x0, 0x2, 0x6}, {0xf000, 0x3}, {0x1, 0x9}, 0x20000000, 0x0, 0xa000, 0x20001, 0x5, 0x2101, 0x0, [0x6, 0x2, 0x2040000001000, 0xffffffffffff5adc]}) 3.813129726s ago: executing program 6 (id=701): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x8001, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000a400)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000008400)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x90, 0x0, 0x40000, {0x3, 0x1, 0x8, 0x0, 0xffffffff, 0x0, {0x0, 0x6, 0x1, 0x40000000006, 0xffffffffffffffff, 0x2006, 0x0, 0x290, 0xfffffffc, 0x2000, 0x2, r2, 0x0, 0x104, 0xb}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e20, @remote}, 0x10) write$FUSE_INIT(r0, &(0x7f0000000500)={0x50, 0x0, r1, {0x7, 0x2b, 0x2, 0x16008010, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, 0xffffffff}}, 0x50) openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0x42, 0x0) 3.795619995s ago: executing program 5 (id=702): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r2) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="440000004ec6"}) 3.550389981s ago: executing program 6 (id=703): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x7fffffff}, 0x0) r0 = getpid() r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) futex(&(0x7f000000cffc)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, 0x0, 0x0, 0x400000) 3.5124859s ago: executing program 5 (id=704): sendmsg$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', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00') socket$inet6(0xa, 0x3, 0x87) openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) 3.194120667s ago: executing program 4 (id=705): r0 = socket$inet(0x2, 0x2, 0x11) bind$inet(r0, &(0x7f0000000000)={0x2, 0x6f00, @loopback}, 0x10) r1 = fsopen(&(0x7f0000000100)='nfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000200)='source\x00', &(0x7f0000000240)='127.0.0.1:/export\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000300)='proto\x00', &(0x7f0000000340)='udp\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000380)='mountproto\x00', &(0x7f00000003c0)='udp\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000400)=""/100, 0x64, 0x0, &(0x7f0000000500)={0x2, 0x0, @empty}, 0x10) 3.012192174s ago: executing program 6 (id=706): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) r2 = gettid() setns(0xc9, 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) socket(0x80000000000000a, 0x2, 0x0) syz_usb_connect$hid(0x6, 0x0, 0x0, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x1, 0x70bd35, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040010}, 0x30) 2.959344237s ago: executing program 5 (id=707): mkdirat(0xffffff9c, &(0x7f0000000040)='./my_debugfs\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./my_debugfs\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffff9c, &(0x7f0000000100)='./my_debugfs/dynamic_debug/control\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='file io_edgeport.c +ps\n\x00', 0x17) r1 = syz_usb_connect(0x3, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0x0, 0x0, 0x40, 0x1608, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", [{{0x9, 0x4, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, [], [{{0x9, 0x5, 0x81, 0x2, 0x40}}, {{0x9, 0x5, 0x2, 0x2, 0x40}}, {{0x9, 0x5, 0x83, 0x3, 0x40, 0x1}}]}}]}}]}}, 0x0) syz_usb_control_io(r1, &(0x7f0000003000)={0x2c, &(0x7f0000004000)={0x0, 0x3, 0x4, {0x4, 0x3, "0904"}}, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x84, &(0x7f0000001000)={0x40, 0x1, 0x18, "0100"/24}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000200)={0x0, 0x2faf080}, 0x0) syz_usb_disconnect(r1) 1.966868534s ago: executing program 4 (id=708): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000480), 0x810, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002100)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x4000000000000, {0x0, 0x1fffffffe, 0x8, 0x6, 0x8, 0xc, {0x1, 0x8010001, 0x4d0, 0x40d, 0x6, 0x0, 0xed1, 0x2, 0x5, 0xc000, 0x7ff, r2, r3, 0x3d5, 0x20000002}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x26, 0x5, 0xffffffffc4e10885, 0x0, 0xfffc, 0x6, 0x5d2186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa0, 0x0, 0x7, {{0x1000000000000002, 0x4, 0xffffffffffffeffe, 0x5, 0xfffffff8, 0x8003, {0x1000000002, 0x1, 0x5, 0x40000003, 0xfffffffffffffff7, 0x5, 0xfffffffb, 0x8, 0xfd55, 0x2000, 0x5, r2, 0x0, 0x1, 0xfffffdff}}, {0x0, 0x6}}}, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0x60a41, 0xb3836f6d7a15f29) 1.577969009s ago: executing program 2 (id=709): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x31}}, 0x2, 0x0, 0x4}}, 0x2e) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @empty}, 0x2, 0x4, 0x2}}, 0x26) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010028bd7000fedbdf25060000001400080076"], 0x7c}, 0x1, 0x0, 0x0, 0x11}, 0x4010) 1.366923125s ago: executing program 2 (id=710): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_add_vcpu$x86(0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@nested_create_vm={0x12d, 0x18, 0x8000000000000}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x0, @host64=0x2c02, 0xc284, 0x300000, 0x3}}, @code={0xa, 0x56, {"0f79cc0f23e4440f01c3260f38f17f990fad1fc4a1785328b9008000000f01c1b90e0300000f32407100f30fc7b05fda0000c744240012010000c7442402624ec14bff1c24"}}], 0xa6}) ioctl$KVM_SET_GUEST_DEBUG_x86(r2, 0x4048ae9b, &(0x7f0000000140)={0x110001, 0x0, {[0x4, 0x2, 0x6, 0x9a47, 0x7, 0x80000000, 0x80, 0xe02]}}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)=@x86={0x5, 0x5, 0x17, 0x0, 0x4000003, 0xfc, 0x2, 0xc, 0xff, 0x8, 0x6, 0x1, 0x0, 0x7, 0x5, 0x4, 0x72, 0x7, 0xfa, '\x00', 0x3, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.366680235s ago: executing program 4 (id=711): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r3, @in={{0x2, 0x0, @empty}}, 0x2, 0x0, 0x6bc, 0x0, 0xd4}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @empty}}, 0x0, 0x7ffe}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e24, 0x5, @empty, 0x2800}}, 0xf, 0x8000, 0x20000, 0x0, 0xcd, 0x0, 0x4}, 0x9c) 1.124091636s ago: executing program 4 (id=712): pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fsopen(&(0x7f0000000080)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000005c0)='fd', 0x0, r0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x2) fchdir(r2) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0x80049363, 0x0) 995.643808ms ago: executing program 4 (id=713): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/comedi4\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x800000, 0x13, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x74, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 993.973239ms ago: executing program 2 (id=721): read(0xffffffffffffffff, &(0x7f00000001c0)=""/54, 0x36) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000c00), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b18, &(0x7f0000000000)={'wlan0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_ABORT_SCAN(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000080)={0x1c, r0, 0xd9b2794f6a139537, 0x0, 0xe7030000, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) 887.54537ms ago: executing program 6 (id=714): openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x16f) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000000)={{0x33, @rand_addr=0x64010102, 0x4e1f, 0x3, 'rr\x00', 0x3e, 0x83, 0x5d}, {@rand_addr=0x64090102, 0x4e23, 0x2, 0xcf, 0x12d5c, 0x12d5c}}, 0x44) execve(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='wchan\x00') fchdir(r0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) 868.512017ms ago: executing program 2 (id=715): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x234) write(r0, &(0x7f0000000000)='3', 0x4e) pipe2(0x0, 0x0) write$FUSE_ENTRY(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000200000/0x4000)=nil, 0x4000, 0x4, 0x200000006c832, 0xffffffffffffffff, 0x0) 832.737338ms ago: executing program 5 (id=716): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x22) r0 = landlock_create_ruleset(&(0x7f0000000080)={0x4000}, 0x18, 0x0) landlock_restrict_self(r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x1c0) r1 = landlock_create_ruleset(&(0x7f0000000100)={0x16cdb, 0x1, 0x1}, 0x30, 0x0) landlock_restrict_self(r1, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1/file2\x00', 0x81c0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1/file2\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2) 746.562706ms ago: executing program 6 (id=717): socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="05"], 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000005c0)=ANY=[@ANYRES16=r0], 0x48}}, 0x40800) 362.49715ms ago: executing program 5 (id=718): unshare(0x2c020600) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, 0x0, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000740)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) setns(r2, 0x24020000) syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) 248.945513ms ago: executing program 2 (id=719): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f0000000000)="0000000000000002", 0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x20, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4}], 0x0, 0x20004801) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = dup2(r0, r3) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000008b00)={r2, 0x0, 0x1, "b9"}, 0x9) 155.426645ms ago: executing program 6 (id=720): socket$inet6(0xa, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x882) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000009e40)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r4, @ANYBLOB="2e003300d0000000080211000001080211000000505050505050000425", @ANYRES64=r1], 0x4c}}, 0x0) 105.458912ms ago: executing program 5 (id=722): syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0) capset(0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x4040080) syz_usb_connect$hid(0x6, 0x0, 0x0, &(0x7f0000000900)={0x0, 0x0, 0x56, &(0x7f00000000c0)=ANY=[@ANYBLOB="050f56000320100a02c582b26bf2000700003f00000000000000c0dd4888327d08773d51c7e6174fb200003fc0ff003000f6d65828069a2a6dae00163a04f8445a51780249ffa81df3af409f52794a8c667e05"]}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req={0x0, 0x5, 0x80003, 0x1ff}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000272000/0x4000)=nil, &(0x7f000007f000/0x2000)=nil, &(0x7f0000544000/0x1000)=nil, &(0x7f0000483000/0x3000)=nil, &(0x7f00006eb000/0x2000)=nil, &(0x7f0000ff1000/0x4000)=nil, &(0x7f0000ff0000/0x4000)=nil, &(0x7f0000ff5000/0x4000)=nil, 0x0}, 0x68) 64.541662ms ago: executing program 4 (id=723): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) r2 = gettid() setns(0xc9, 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) socket(0x80000000000000a, 0x2, 0x0) syz_usb_connect$hid(0x6, 0x0, 0x0, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x1, 0x70bd35, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040010}, 0x30) 0s ago: executing program 2 (id=724): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0xb, 0x0, 0x2}, 0x1c) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000100)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r1, &(0x7f0000000200)={@void, @void, @eth={@broadcast, @remote, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x2, 0x15, 0x78, 0x65, 0x0, 0x82, 0x11, 0x0, @empty, @multicast1}, {0x4e22, 0x4e23, 0x1a, 0x0, @wg=@response={0x2, 0x1, 0x3, "c4a1b8e01ba9a62c1c2e3cf577a8d851045ef41945f383ccf137201eb4dd7df2", "98994d19627a481b27e612cf41970f3f", {"00855f5dc8025460287d5461246a68a5", "ad0103ce305267f066ea89cf5fc12804"}}}}}}}}, 0x8a) kernel console output (not intermixed with test programs): .526250][ T7005] R13: 00007fa083826038 R14: 00007fa083825fa0 R15: 00007ffc0fd93b38 [ 156.526288][ T7005] [ 156.998153][ T7019] FAULT_INJECTION: forcing a failure. [ 156.998153][ T7019] name failslab, interval 1, probability 0, space 0, times 0 [ 156.998192][ T7019] CPU: 1 UID: 0 PID: 7019 Comm: syz.1.373 Tainted: G L syzkaller #0 PREEMPT(full) [ 156.998226][ T7019] Tainted: [L]=SOFTLOCKUP [ 156.998235][ T7019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 156.998249][ T7019] Call Trace: [ 156.998258][ T7019] [ 156.998269][ T7019] dump_stack_lvl+0xe8/0x150 [ 156.998306][ T7019] should_fail_ex+0x3eb/0x540 [ 156.998339][ T7019] should_failslab+0xa8/0x100 [ 156.998367][ T7019] __kmalloc_noprof+0xf9/0x710 [ 156.998400][ T7019] ? crypto_alloc_tfm_node+0x3b5/0x3e0 [ 156.998465][ T7019] ? x509_get_sig_params+0x305/0x630 [ 156.998498][ T7019] ? x509_get_sig_params+0x305/0x630 [ 156.998531][ T7019] x509_get_sig_params+0x305/0x630 [ 156.998567][ T7019] x509_cert_parse+0x514/0x7a0 [ 156.998599][ T7019] x509_key_preparse+0x64/0x6d0 [ 156.998626][ T7019] ? down_read+0x2b9/0x320 [ 156.998656][ T7019] asymmetric_key_preparse+0xb9/0x1b0 [ 156.998696][ T7019] __key_create_or_update+0x3a4/0xa70 [ 156.998735][ T7019] ? __pfx___key_create_or_update+0x10/0x10 [ 156.998786][ T7019] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 156.998823][ T7019] key_create_or_update+0x42/0x60 [ 156.998855][ T7019] __se_sys_add_key+0x349/0x420 [ 156.998891][ T7019] ? __pfx___se_sys_add_key+0x10/0x10 [ 156.998935][ T7019] ? __x64_sys_add_key+0x20/0xc0 [ 156.998971][ T7019] do_syscall_64+0x166/0x520 [ 156.998992][ T7019] ? trace_irq_disable+0x3b/0x140 [ 156.999026][ T7019] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.999050][ T7019] ? clear_bhb_loop+0x70/0xc0 [ 156.999079][ T7019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.999103][ T7019] RIP: 0033:0x7f7dbf39e159 [ 156.999123][ T7019] 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 [ 156.999143][ T7019] RSP: 002b:00007f7dc0235028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 156.999168][ T7019] RAX: ffffffffffffffda RBX: 00007f7dbf625fa0 RCX: 00007f7dbf39e159 [ 156.999186][ T7019] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 156.999203][ T7019] RBP: 00007f7dbf43506b R08: ffffffffffffffff R09: 0000000000000000 [ 156.999219][ T7019] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 156.999234][ T7019] R13: 00007f7dbf626038 R14: 00007f7dbf625fa0 R15: 00007ffc77532c88 [ 156.999272][ T7019] [ 157.541040][ T4935] Bluetooth: hci1: command 0x0406 tx timeout [ 157.621563][ T5621] Bluetooth: hci0: command 0x0c1a tx timeout [ 157.621657][ T4935] Bluetooth: hci3: command 0x0c1a tx timeout [ 157.704740][ T7031] syzkaller1: entered promiscuous mode [ 157.704759][ T7031] syzkaller1: entered allmulticast mode [ 157.713695][ T4935] Bluetooth: hci2: command 0x0c1a tx timeout [ 157.878438][ T5620] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 157.946697][ T7035] lo speed is unknown, defaulting to 1000 [ 158.000257][ T7036] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 158.008296][ T7036] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 158.030657][ T5620] usb 3-1: Using ep0 maxpacket: 8 [ 158.031423][ T5620] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 158.032777][ T5620] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 158.032836][ T5620] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 158.032861][ T5620] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 158.032887][ T5620] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 158.032912][ T5620] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 158.032976][ T5620] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.245911][ T7033] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 158.269213][ T5620] usb 3-1: GET_CAPABILITIES returned 0 [ 158.269279][ T5620] usbtmc 3-1:16.0: can't read capabilities [ 158.557212][ T7026] usbtmc 3-1:16.0: stb usb_control_msg returned -32 [ 158.559333][ T5620] usb 3-1: USB disconnect, device number 15 [ 159.361031][ T5620] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 159.520635][ T5620] usb 5-1: Using ep0 maxpacket: 8 [ 159.521476][ T5620] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 159.522217][ T5620] usb 5-1: config 0 has no interfaces? [ 159.522253][ T5620] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.562524][ T5620] usb 5-1: config 0 descriptor?? [ 159.637564][ T7080] FAULT_INJECTION: forcing a failure. [ 159.637564][ T7080] name failslab, interval 1, probability 0, space 0, times 0 [ 159.637602][ T7080] CPU: 1 UID: 0 PID: 7080 Comm: syz.0.391 Tainted: G L syzkaller #0 PREEMPT(full) [ 159.637633][ T7080] Tainted: [L]=SOFTLOCKUP [ 159.637641][ T7080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 159.637655][ T7080] Call Trace: [ 159.637664][ T7080] [ 159.637673][ T7080] dump_stack_lvl+0xe8/0x150 [ 159.637710][ T7080] should_fail_ex+0x3eb/0x540 [ 159.637741][ T7080] should_failslab+0xa8/0x100 [ 159.637766][ T7080] ? security_inode_alloc+0x39/0x310 [ 159.637794][ T7080] kmem_cache_alloc_noprof+0x9c/0x600 [ 159.637831][ T7080] ? security_inode_alloc+0x39/0x310 [ 159.637865][ T7080] security_inode_alloc+0x39/0x310 [ 159.637895][ T7080] inode_init_always_gfp+0x97e/0xd30 [ 159.637928][ T7080] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 159.637962][ T7080] alloc_inode+0x82/0x1b0 [ 159.637990][ T7080] new_inode+0x1f/0x170 [ 159.638021][ T7080] debugfs_create_symlink+0x9d/0x1c0 [ 159.638057][ T7080] drm_debugfs_clients_add+0x163/0x1a0 [ 159.638089][ T7080] drm_file_alloc+0x564/0x9c0 [ 159.638124][ T7080] drm_open_helper+0x1bf/0x470 [ 159.638158][ T7080] drm_open+0x1c8/0x340 [ 159.638185][ T7080] ? __pfx_drm_open+0x10/0x10 [ 159.638230][ T7080] drm_stub_open+0x207/0x250 [ 159.638257][ T7080] chrdev_open+0x4d9/0x600 [ 159.638283][ T7080] ? __pfx_chrdev_open+0x10/0x10 [ 159.638309][ T7080] ? devcgroup_check_permission+0x31/0x8f0 [ 159.638345][ T7080] ? __pfx_chrdev_open+0x10/0x10 [ 159.638367][ T7080] do_dentry_open+0x80e/0x1360 [ 159.638409][ T7080] vfs_open_consume+0x4a/0x350 [ 159.638434][ T7080] ? path_openat+0x14bb/0x1e40 [ 159.638470][ T7080] path_openat+0x14d7/0x1e40 [ 159.638524][ T7080] do_file_open+0x23e/0x4a0 [ 159.638564][ T7080] ? __pfx_do_file_open+0x10/0x10 [ 159.638620][ T7080] ? _raw_spin_unlock+0x28/0x50 [ 159.638650][ T7080] ? alloc_fd+0x651/0x6c0 [ 159.638688][ T7080] do_sys_openat2+0x115/0x200 [ 159.638716][ T7080] ? __pfx_do_sys_openat2+0x10/0x10 [ 159.638748][ T7080] ? do_user_addr_fault+0xd3f/0x1480 [ 159.638804][ T7080] __x64_sys_openat+0x138/0x170 [ 159.638836][ T7080] do_syscall_64+0x166/0x520 [ 159.638858][ T7080] ? trace_irq_disable+0x3b/0x140 [ 159.638891][ T7080] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.638915][ T7080] ? clear_bhb_loop+0x70/0xc0 [ 159.638944][ T7080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.638967][ T7080] RIP: 0033:0x7f439635e98e [ 159.638989][ T7080] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 159.639009][ T7080] RSP: 002b:00007f439730bb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 159.639034][ T7080] RAX: ffffffffffffffda RBX: 00007f439730c6c0 RCX: 00007f439635e98e [ 159.639052][ T7080] RDX: 0000000000040100 RSI: 00007f439730bc00 RDI: ffffffffffffff9c [ 159.639069][ T7080] RBP: 00007f439730bc00 R08: 0000000000000000 R09: 0000000000000000 [ 159.639085][ T7080] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 159.639100][ T7080] R13: 00007f4396626038 R14: 00007f4396625fa0 R15: 00007ffc815ee798 [ 159.639137][ T7080] [ 159.639345][ T7080] debugfs: out of free dentries, can not create symlink 'device' [ 159.702429][ T5621] Bluetooth: hci0: command 0x0c1a tx timeout [ 159.702483][ T4935] Bluetooth: hci3: command 0x0c1a tx timeout [ 159.780964][ T4935] Bluetooth: hci2: command 0x0c1a tx timeout [ 159.874820][ T7055] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 159.914599][ T9] usb 5-1: USB disconnect, device number 7 [ 160.181014][ T7088] EXT4-fs warning (device sda1): __ext4_ioctl:1564: Setting inode version is not supported with metadata_csum enabled. [ 160.522686][ T7099] FAULT_INJECTION: forcing a failure. [ 160.522686][ T7099] name failslab, interval 1, probability 0, space 0, times 0 [ 160.522727][ T7099] CPU: 1 UID: 0 PID: 7099 Comm: syz.0.395 Tainted: G L syzkaller #0 PREEMPT(full) [ 160.522761][ T7099] Tainted: [L]=SOFTLOCKUP [ 160.522770][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 160.522785][ T7099] Call Trace: [ 160.522794][ T7099] [ 160.522804][ T7099] dump_stack_lvl+0xe8/0x150 [ 160.522841][ T7099] should_fail_ex+0x3eb/0x540 [ 160.522875][ T7099] should_failslab+0xa8/0x100 [ 160.522903][ T7099] __kmalloc_cache_noprof+0x9e/0x600 [ 160.522943][ T7099] ? vb2_vmalloc_alloc+0xb2/0x360 [ 160.522974][ T7099] ? vb2_vmalloc_alloc+0xb2/0x360 [ 160.523011][ T7099] vb2_vmalloc_alloc+0xb2/0x360 [ 160.523042][ T7099] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 160.523074][ T7099] __vb2_queue_alloc+0xa0b/0x1660 [ 160.523131][ T7099] vb2_core_reqbufs+0xc3f/0x1470 [ 160.523184][ T7099] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 160.523211][ T7099] ? vb2_verify_memory_type+0x1fc/0x570 [ 160.523243][ T7099] ? vb2_reqbufs+0x399/0x630 [ 160.523280][ T7099] v4l2_m2m_ioctl_reqbufs+0x10d/0x200 [ 160.523318][ T7099] __video_do_ioctl+0x8af/0xc70 [ 160.523360][ T7099] ? __pfx___video_do_ioctl+0x10/0x10 [ 160.523394][ T7099] ? __might_fault+0xaf/0x130 [ 160.523431][ T7099] video_usercopy+0x860/0x1430 [ 160.523470][ T7099] ? __pfx___video_do_ioctl+0x10/0x10 [ 160.523503][ T7099] ? __pfx_video_usercopy+0x10/0x10 [ 160.523546][ T7099] ? __fget_files+0x2a/0x420 [ 160.523579][ T7099] ? __fget_files+0x2a/0x420 [ 160.523607][ T7099] ? __fget_files+0x3a2/0x420 [ 160.523641][ T7099] v4l2_ioctl+0x18d/0x1e0 [ 160.523671][ T7099] ? __pfx_v4l2_ioctl+0x10/0x10 [ 160.523701][ T7099] __se_sys_ioctl+0xfc/0x170 [ 160.523741][ T7099] do_syscall_64+0x166/0x520 [ 160.523762][ T7099] ? trace_irq_disable+0x3b/0x140 [ 160.523796][ T7099] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.523820][ T7099] ? clear_bhb_loop+0x70/0xc0 [ 160.523849][ T7099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.523873][ T7099] RIP: 0033:0x7f439639e159 [ 160.523895][ T7099] 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 [ 160.523916][ T7099] RSP: 002b:00007f439730c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 160.523942][ T7099] RAX: ffffffffffffffda RBX: 00007f4396625fa0 RCX: 00007f439639e159 [ 160.523959][ T7099] RDX: 0000200000000100 RSI: 00000000c0145608 RDI: 0000000000000004 [ 160.523975][ T7099] RBP: 00007f439643506b R08: 0000000000000000 R09: 0000000000000000 [ 160.523990][ T7099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 160.524005][ T7099] R13: 00007f4396626038 R14: 00007f4396625fa0 R15: 00007ffc815ee798 [ 160.524042][ T7099] [ 161.171091][ T1056] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 161.324868][ T1056] usb 2-1: Using ep0 maxpacket: 32 [ 161.325770][ T1056] usb 2-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 161.327435][ T1056] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.364807][ T1056] usb 2-1: config 0 descriptor?? [ 161.378255][ T1056] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 161.455234][ T7121] netlink: 32 bytes leftover after parsing attributes in process `syz.4.402'. [ 161.861210][ T4935] Bluetooth: hci2: command 0x0c1a tx timeout [ 162.228031][ T7139] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2914234730 (93255511360 ns) > initial count (12345443520 ns). Using initial count to start timer. [ 162.285893][ T7144] netlink: 'syz.2.410': attribute type 4 has an invalid length. [ 162.344048][ T5692] lo speed is unknown, defaulting to 1000 [ 162.344101][ T5692] syz0: Port: 1 Link DOWN [ 162.393799][ T10] lo speed is unknown, defaulting to 1000 [ 162.815270][ T1056] gspca_vc032x: reg_w err -71 [ 162.815308][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815321][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815331][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815341][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815351][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815361][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815371][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815381][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815392][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815402][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815412][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815430][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815440][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815450][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815459][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815470][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815479][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815489][ T1056] gspca_vc032x: I2c Bus Busy Wait 00 [ 162.815499][ T1056] gspca_vc032x: Unknown sensor... [ 162.815574][ T1056] vc032x 2-1:0.0: probe with driver vc032x failed with error -22 [ 162.945061][ T1056] usb 2-1: USB disconnect, device number 11 [ 163.056616][ T7157] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 163.057096][ T7157] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 163.526218][ T7164] Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 163.526218][ T7164] [ 163.526668][ T7164] CIFS: VFS: Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 163.571198][ T7164] CIFS: Attempting to mount //127.0.0.1/share [ 163.600306][ T7164] CIFS: VFS: Error connecting to socket. Aborting operation. [ 163.619505][ T7164] CIFS: VFS: cifs_mount failed w/return code = -101 [ 163.805882][ T7172] FAULT_INJECTION: forcing a failure. [ 163.805882][ T7172] name failslab, interval 1, probability 0, space 0, times 0 [ 163.805921][ T7172] CPU: 0 UID: 0 PID: 7172 Comm: syz.2.422 Tainted: G L syzkaller #0 PREEMPT(full) [ 163.805953][ T7172] Tainted: [L]=SOFTLOCKUP [ 163.805961][ T7172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 163.805975][ T7172] Call Trace: [ 163.805984][ T7172] [ 163.805994][ T7172] dump_stack_lvl+0xe8/0x150 [ 163.806029][ T7172] should_fail_ex+0x3eb/0x540 [ 163.806059][ T7172] should_failslab+0xa8/0x100 [ 163.806091][ T7172] __kmalloc_noprof+0xf9/0x710 [ 163.806124][ T7172] ? iter_file_splice_write+0x1ea/0x1240 [ 163.806154][ T7172] ? iter_file_splice_write+0x1ea/0x1240 [ 163.806193][ T7172] iter_file_splice_write+0x1ea/0x1240 [ 163.806225][ T7172] ? lockdep_hardirqs_on+0x7b/0x110 [ 163.806265][ T7172] ? kfree+0x1c5/0x650 [ 163.806292][ T7172] ? copy_splice_read+0x92a/0xaa0 [ 163.806327][ T7172] ? copy_splice_read+0x92a/0xaa0 [ 163.806373][ T7172] ? __pfx_iter_file_splice_write+0x10/0x10 [ 163.806409][ T7172] ? __pfx_copy_splice_read+0x10/0x10 [ 163.806437][ T7172] ? trace_kmalloc+0x2a/0xf0 [ 163.806472][ T7172] ? register_lock_class+0x31/0x2e0 [ 163.806510][ T7172] ? __pfx_iter_file_splice_write+0x10/0x10 [ 163.806542][ T7172] direct_splice_actor+0x101/0x160 [ 163.806577][ T7172] splice_direct_to_actor+0x57b/0xcb0 [ 163.806628][ T7172] ? __pfx_direct_splice_actor+0x10/0x10 [ 163.806660][ T7172] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 163.806700][ T7172] do_splice_direct+0x195/0x290 [ 163.806733][ T7172] ? __pfx_do_splice_direct+0x10/0x10 [ 163.806783][ T7172] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 163.806818][ T7172] ? bpf_lsm_file_permission+0x9/0x20 [ 163.806845][ T7172] ? security_file_permission+0x75/0x260 [ 163.806882][ T7172] ? rw_verify_area+0x203/0x4c0 [ 163.806919][ T7172] do_sendfile+0x52e/0x7c0 [ 163.806952][ T7172] ? __pfx_do_sendfile+0x10/0x10 [ 163.806982][ T7172] ? __se_sys_futex+0x3a8/0x450 [ 163.807013][ T7172] __se_sys_sendfile64+0x144/0x1a0 [ 163.807039][ T7172] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 163.807075][ T7172] do_syscall_64+0x166/0x520 [ 163.807097][ T7172] ? trace_irq_disable+0x3b/0x140 [ 163.807130][ T7172] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.807154][ T7172] ? clear_bhb_loop+0x70/0xc0 [ 163.807183][ T7172] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.807206][ T7172] RIP: 0033:0x7f4f37b9e159 [ 163.807227][ T7172] 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 [ 163.807247][ T7172] RSP: 002b:00007f4f38b4a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 163.807273][ T7172] RAX: ffffffffffffffda RBX: 00007f4f37e25fa0 RCX: 00007f4f37b9e159 [ 163.807292][ T7172] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 163.807306][ T7172] RBP: 00007f4f37c3506b R08: 0000000000000000 R09: 0000000000000000 [ 163.807320][ T7172] R10: 0000000000800007 R11: 0000000000000246 R12: 0000000000000000 [ 163.807335][ T7172] R13: 00007f4f37e26038 R14: 00007f4f37e25fa0 R15: 00007ffd10882918 [ 163.807377][ T7172] [ 163.948194][ C0] Unknown status report in ack skb [ 164.005203][ T5706] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 164.174024][ T5706] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 164.176553][ T5706] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 164.176606][ T5706] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 164.176632][ T5706] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 164.176658][ T5706] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 164.176701][ T5706] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.273185][ T7179] netlink: 'syz.2.426': attribute type 4 has an invalid length. [ 164.273712][ T7179] netlink: 'syz.2.426': attribute type 4 has an invalid length. [ 164.298516][ T5620] lo speed is unknown, defaulting to 1000 [ 164.298544][ T5620] syz0: Port: 1 Link ACTIVE [ 164.298652][ T5620] lo speed is unknown, defaulting to 1000 [ 164.588280][ T7188] tipc: Started in network mode [ 164.588325][ T7188] tipc: Node identity b6ecf03e45d9, cluster identity 4711 [ 164.588594][ T7188] tipc: Enabled bearer , priority 10 [ 164.594671][ T7187] tipc: Resetting bearer [ 164.650480][ T7187] tipc: Disabling bearer [ 164.973569][ T7192] FAULT_INJECTION: forcing a failure. [ 164.973569][ T7192] name failslab, interval 1, probability 0, space 0, times 0 [ 164.973683][ T7192] CPU: 1 UID: 0 PID: 7192 Comm: syz.4.432 Tainted: G L syzkaller #0 PREEMPT(full) [ 164.973715][ T7192] Tainted: [L]=SOFTLOCKUP [ 164.973724][ T7192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 164.973739][ T7192] Call Trace: [ 164.973749][ T7192] [ 164.973761][ T7192] dump_stack_lvl+0xe8/0x150 [ 164.973798][ T7192] should_fail_ex+0x3eb/0x540 [ 164.973830][ T7192] should_failslab+0xa8/0x100 [ 164.973858][ T7192] __kmalloc_cache_noprof+0x9e/0x600 [ 164.973894][ T7192] ? iopt_alloc_pages+0x85/0x490 [ 164.973927][ T7192] ? iopt_alloc_pages+0x85/0x490 [ 164.973960][ T7192] iopt_alloc_pages+0x85/0x490 [ 164.973990][ T7192] iopt_alloc_user_pages+0x42/0xe0 [ 164.974020][ T7192] iopt_map_user_pages+0x4e/0xd0 [ 164.974058][ T7192] iommufd_ioas_map+0x391/0x4c0 [ 164.974092][ T7192] ? __pfx_iommufd_ioas_map+0x10/0x10 [ 164.974116][ T7192] ? __might_fault+0xaf/0x130 [ 164.974158][ T7192] iommufd_fops_ioctl+0x465/0x600 [ 164.974191][ T7192] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 164.974222][ T7192] ? __fget_files+0x2a/0x420 [ 164.974260][ T7192] ? __fget_files+0x2a/0x420 [ 164.974292][ T7192] ? bpf_lsm_file_ioctl+0x9/0x20 [ 164.974333][ T7192] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 164.974361][ T7192] __se_sys_ioctl+0xfc/0x170 [ 164.974405][ T7192] do_syscall_64+0x166/0x520 [ 164.974427][ T7192] ? trace_irq_disable+0x3b/0x140 [ 164.974461][ T7192] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.974485][ T7192] ? clear_bhb_loop+0x70/0xc0 [ 164.974514][ T7192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.974537][ T7192] RIP: 0033:0x7fa08359e159 [ 164.974559][ T7192] 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 [ 164.974579][ T7192] RSP: 002b:00007fa0844a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 164.974604][ T7192] RAX: ffffffffffffffda RBX: 00007fa083825fa0 RCX: 00007fa08359e159 [ 164.974621][ T7192] RDX: 0000200000000200 RSI: 0000000000003b85 RDI: 0000000000000003 [ 164.974636][ T7192] RBP: 00007fa08363506b R08: 0000000000000000 R09: 0000000000000000 [ 164.974652][ T7192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 164.974666][ T7192] R13: 00007fa083826038 R14: 00007fa083825fa0 R15: 00007ffc0fd93b38 [ 164.974702][ T7192] [ 165.317664][ T5706] [drm] Initialized gud 1.0.0 for 2-1:1.0 on minor 1 [ 165.665661][ T5706] Console: switching to colour frame buffer device 128x48 [ 165.685290][ T5706] gud 2-1:1.0: [drm] fb0: guddrmfb frame buffer device [ 165.689023][ T5706] usb 2-1: USB disconnect, device number 12 [ 165.716621][ T5706] Console: switching to colour VGA+ 128x48 [ 166.293363][ T5621] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 166.298885][ T5621] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 166.301650][ T5621] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 166.337393][ T5621] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 166.338866][ T5621] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 166.672800][ T7222] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 166.924456][ T7207] lo speed is unknown, defaulting to 1000 [ 167.470670][ T5706] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 167.632380][ T5706] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 167.633433][ T5706] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 167.633479][ T5706] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 167.633504][ T5706] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 167.633528][ T5706] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 167.633569][ T5706] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.842734][ T7207] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.842916][ T7207] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.843058][ T7207] bridge_slave_0: entered allmulticast mode [ 167.845018][ T7207] bridge_slave_0: entered promiscuous mode [ 167.851723][ T7207] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.852342][ T7207] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.852732][ T7207] bridge_slave_1: entered allmulticast mode [ 167.857479][ T7207] bridge_slave_1: entered promiscuous mode [ 167.876482][ T5692] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 167.937282][ T7207] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 167.945540][ T7207] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 167.993862][ T7207] team0: Port device team_slave_0 added [ 167.996852][ T7207] team0: Port device team_slave_1 added [ 168.030959][ T5692] usb 5-1: Using ep0 maxpacket: 8 [ 168.032635][ T5692] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 168.036243][ T5692] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 168.036277][ T5692] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 168.036306][ T5692] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 168.036332][ T5692] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 168.036376][ T5692] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.107122][ T7207] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.107137][ T7207] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 168.107157][ T7207] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.158724][ T7207] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.158742][ T7207] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 168.158772][ T7207] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.328776][ T5692] usb 5-1: GET_CAPABILITIES returned 0 [ 168.328825][ T5692] usbtmc 5-1:16.0: can't read capabilities [ 168.356898][ T7207] hsr_slave_0: entered promiscuous mode [ 168.359609][ T7207] hsr_slave_1: entered promiscuous mode [ 168.360509][ T7207] debugfs: 'hsr0' already exists in 'hsr' [ 168.364593][ T7207] Cannot create hsr debugfs directory [ 168.420859][ T4935] Bluetooth: hci0: command tx timeout [ 168.555933][ C0] usbtmc 5-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 168.575004][ T9] usb 5-1: USB disconnect, device number 8 [ 168.728655][ T5706] [drm] Initialized gud 1.0.0 for 2-1:1.0 on minor 1 [ 169.573647][ T7270] ptrace attach of "ci-upstream-rust-kasan-gce/syz-executor exec"[6030] was attempted by " [ 170.220735][ T25] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 170.410713][ T25] usb 5-1: Using ep0 maxpacket: 16 [ 170.411447][ T25] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 170.412643][ T25] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 170.412668][ T25] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 170.414978][ T25] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.415010][ T25] usb 5-1: Product: syz [ 170.415026][ T25] usb 5-1: Manufacturer: syz [ 170.415057][ T25] usb 5-1: SerialNumber: syz [ 170.481318][ T25] usb 5-1: 0:2 : does not exist [ 170.500682][ T4935] Bluetooth: hci0: command tx timeout [ 170.631454][ T25] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 170.678573][ T25] usb 5-1: USB disconnect, device number 9 [ 170.721027][ T5623] udevd[5623]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 171.559069][ T7259] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 171.578318][ T7207] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 171.595837][ T7207] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 171.597846][ T7207] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 171.628415][ T7207] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 171.629411][ T7207] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 171.656027][ T7207] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 171.656986][ T7207] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 171.685126][ T7207] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 171.808712][ T7207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.840320][ T7207] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.862559][ T6807] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.862679][ T6807] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.912845][ T6807] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.912968][ T6807] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.149788][ T7309] FAULT_INJECTION: forcing a failure. [ 172.149788][ T7309] name failslab, interval 1, probability 0, space 0, times 0 [ 172.149828][ T7309] CPU: 0 UID: 0 PID: 7309 Comm: syz.2.468 Tainted: G L syzkaller #0 PREEMPT(full) [ 172.149861][ T7309] Tainted: [L]=SOFTLOCKUP [ 172.149870][ T7309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 172.149885][ T7309] Call Trace: [ 172.149894][ T7309] [ 172.149904][ T7309] dump_stack_lvl+0xe8/0x150 [ 172.149943][ T7309] should_fail_ex+0x3eb/0x540 [ 172.149979][ T7309] should_failslab+0xa8/0x100 [ 172.150007][ T7309] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 172.150044][ T7309] ? _raw_write_unlock+0x28/0x50 [ 172.150078][ T7309] ? nf_lwtunnel_net_init+0x30/0xf0 [ 172.150105][ T7309] ? nf_lwtunnel_net_init+0x30/0xf0 [ 172.150139][ T7309] kmemdup_noprof+0x2b/0x70 [ 172.150176][ T7309] nf_lwtunnel_net_init+0x30/0xf0 [ 172.150205][ T7309] ops_init+0x35d/0x5d0 [ 172.150239][ T7309] setup_net+0x118/0x350 [ 172.150282][ T7309] ? __pfx_setup_net+0x10/0x10 [ 172.150318][ T7309] ? down_read_killable+0x1b6/0x3b0 [ 172.150344][ T7309] ? __ns_common_init+0x38a/0x590 [ 172.150378][ T7309] copy_net_ns+0x536/0x770 [ 172.150417][ T7309] create_new_namespaces+0x3f0/0x6b0 [ 172.150447][ T7309] ? security_capable+0x7e/0x2c0 [ 172.150480][ T7309] unshare_nsproxy_namespaces+0x144/0x190 [ 172.150512][ T7309] ksys_unshare+0x5a7/0x950 [ 172.150548][ T7309] ? __pfx_ksys_unshare+0x10/0x10 [ 172.150578][ T7309] ? rcu_is_watching+0x16/0xb0 [ 172.150613][ T7309] __x64_sys_unshare+0x38/0x50 [ 172.150643][ T7309] do_syscall_64+0x166/0x520 [ 172.150664][ T7309] ? trace_irq_disable+0x3b/0x140 [ 172.150696][ T7309] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.150721][ T7309] ? clear_bhb_loop+0x70/0xc0 [ 172.150749][ T7309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.150773][ T7309] RIP: 0033:0x7f4f37b9e159 [ 172.150794][ T7309] 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 [ 172.150814][ T7309] RSP: 002b:00007f4f38b4a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 172.150839][ T7309] RAX: ffffffffffffffda RBX: 00007f4f37e25fa0 RCX: 00007f4f37b9e159 [ 172.150857][ T7309] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 172.150872][ T7309] RBP: 00007f4f37c3506b R08: 0000000000000000 R09: 0000000000000000 [ 172.150887][ T7309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 172.150901][ T7309] R13: 00007f4f37e26038 R14: 00007f4f37e25fa0 R15: 00007ffd10882918 [ 172.150937][ T7309] [ 172.580882][ T4935] Bluetooth: hci0: command tx timeout [ 172.888098][ T7207] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.198461][ T7207] veth0_vlan: entered promiscuous mode [ 173.215586][ T7207] veth1_vlan: entered promiscuous mode [ 173.252794][ T7207] veth0_macvtap: entered promiscuous mode [ 173.258726][ T7207] veth1_macvtap: entered promiscuous mode [ 173.288291][ T7207] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 173.305970][ T7207] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 173.331240][ T6814] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.331732][ T6814] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.334139][ T12] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.339202][ T6803] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.828342][ T5706] Console: switching to colour frame buffer device 128x48 [ 173.843049][ T5706] gud 2-1:1.0: [drm] fb0: guddrmfb frame buffer device [ 173.870473][ T5706] usb 2-1: USB disconnect, device number 13 [ 173.918201][ T5706] Console: switching to colour VGA+ 128x48 [ 174.332832][ T7349] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2914234730 (93255511360 ns) > initial count (12345443520 ns). Using initial count to start timer. [ 174.660814][ T4935] Bluetooth: hci0: command tx timeout [ 175.050943][ T5719] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 175.211629][ T5719] usb 2-1: New USB device found, idVendor=055f, idProduct=c630, bcdDevice=b6.ac [ 175.213239][ T5719] usb 2-1: config 0 has too many interfaces: 253, using maximum allowed: 32 [ 175.213265][ T5719] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 253 [ 175.215964][ T5719] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.216021][ T5719] usb 2-1: Product: syz [ 175.216038][ T5719] usb 2-1: Manufacturer: syz [ 175.216055][ T5719] usb 2-1: SerialNumber: syz [ 175.219305][ T5719] usb 2-1: config 0 descriptor?? [ 175.278025][ T5719] gspca_main: sunplus-2.14.0 probing 055f:c630 [ 175.458265][ T5719] gspca_sunplus: reg_r err -71 [ 175.458349][ T5719] sunplus 2-1:0.0: probe with driver sunplus failed with error -71 [ 175.474588][ T5719] usb 2-1: USB disconnect, device number 14 [ 175.694830][ T7372] FAULT_INJECTION: forcing a failure. [ 175.694830][ T7372] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 175.694878][ T7372] CPU: 0 UID: 0 PID: 7372 Comm: syz.1.488 Tainted: G L syzkaller #0 PREEMPT(full) [ 175.694910][ T7372] Tainted: [L]=SOFTLOCKUP [ 175.694919][ T7372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 175.694933][ T7372] Call Trace: [ 175.694942][ T7372] [ 175.694952][ T7372] dump_stack_lvl+0xe8/0x150 [ 175.694988][ T7372] should_fail_ex+0x3eb/0x540 [ 175.695020][ T7372] prepare_alloc_pages+0x21e/0x5f0 [ 175.695064][ T7372] __alloc_frozen_pages_noprof+0x185/0x5a0 [ 175.695106][ T7372] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 175.695141][ T7372] ? __alloc_frozen_pages_noprof+0x29e/0x5a0 [ 175.695180][ T7372] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 175.695231][ T7372] __alloc_pages_noprof+0x10/0x100 [ 175.695268][ T7372] alloc_pages_bulk_noprof+0x5fa/0x7c0 [ 175.695313][ T7372] ? alloc_pages_noprof+0x140/0x2b0 [ 175.695345][ T7372] __kasan_populate_vmalloc+0xb7/0x1c0 [ 175.695386][ T7372] alloc_vmap_area+0xd10/0x1410 [ 175.695433][ T7372] ? __pfx_alloc_vmap_area+0x10/0x10 [ 175.695464][ T7372] ? __kmalloc_cache_node_noprof+0x3cc/0x620 [ 175.695500][ T7372] ? __kmalloc_cache_node_noprof+0x1f2/0x620 [ 175.695540][ T7372] ? __get_vm_area_node+0x155/0x2f0 [ 175.695575][ T7372] __get_vm_area_node+0x200/0x2f0 [ 175.695613][ T7372] __vmalloc_node_range_noprof+0x340/0x1690 [ 175.695645][ T7372] ? snd_dma_alloc_dir_pages+0x120/0x220 [ 175.695689][ T7372] ? __pfx___mutex_trylock_common+0x10/0x10 [ 175.695720][ T7372] ? rcu_is_watching+0x16/0xb0 [ 175.695743][ T7372] ? trace_contention_end+0x3d/0x140 [ 175.695779][ T7372] ? do_alloc_pages+0xed/0x260 [ 175.695815][ T7372] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 175.695844][ T7372] ? __mutex_unlock_slowpath+0x731/0x900 [ 175.695882][ T7372] ? snd_dma_alloc_dir_pages+0x120/0x220 [ 175.695916][ T7372] vmalloc_noprof+0xb2/0xe0 [ 175.695947][ T7372] ? snd_dma_alloc_dir_pages+0x120/0x220 [ 175.695985][ T7372] snd_dma_alloc_dir_pages+0x120/0x220 [ 175.696026][ T7372] do_alloc_pages+0x11c/0x260 [ 175.696068][ T7372] snd_pcm_lib_malloc_pages+0x33a/0x780 [ 175.696110][ T7372] snd_pcm_hw_params+0x870/0x1d50 [ 175.696147][ T7372] ? do_raw_spin_lock+0x12b/0x2f0 [ 175.696173][ T7372] ? __pfx_snd_pcm_hw_params+0x10/0x10 [ 175.696192][ T7372] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 175.696219][ T7372] ? snd_pcm_kernel_ioctl+0x336/0xb20 [ 175.696236][ T7372] ? snd_pcm_kernel_ioctl+0x1f2/0xb20 [ 175.696255][ T7372] snd_pcm_oss_change_params_locked+0x1e90/0x3c80 [ 175.696299][ T7372] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 175.696340][ T7372] snd_pcm_oss_get_active_substream+0x1e2/0x280 [ 175.696367][ T7372] snd_pcm_oss_get_formats+0x34/0x420 [ 175.696394][ T7372] snd_pcm_oss_set_format+0x41/0x510 [ 175.696415][ T7372] ? __might_fault+0xaf/0x130 [ 175.696437][ T7372] snd_pcm_oss_ioctl+0xbe9/0xdf0 [ 175.696458][ T7372] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 175.696478][ T7372] __se_sys_ioctl+0xfc/0x170 [ 175.696506][ T7372] do_syscall_64+0x166/0x520 [ 175.696520][ T7372] ? trace_irq_disable+0x3b/0x140 [ 175.696544][ T7372] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.696560][ T7372] ? clear_bhb_loop+0x70/0xc0 [ 175.696580][ T7372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.696596][ T7372] RIP: 0033:0x7f7dbf39e159 [ 175.696611][ T7372] 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 [ 175.696625][ T7372] RSP: 002b:00007f7dc0235028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 175.696642][ T7372] RAX: ffffffffffffffda RBX: 00007f7dbf625fa0 RCX: 00007f7dbf39e159 [ 175.696654][ T7372] RDX: 0000200000000080 RSI: 00000000c0045005 RDI: 0000000000000003 [ 175.696665][ T7372] RBP: 00007f7dbf43506b R08: 0000000000000000 R09: 0000000000000000 [ 175.696674][ T7372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 175.696684][ T7372] R13: 00007f7dbf626038 R14: 00007f7dbf625fa0 R15: 00007ffc77532c88 [ 175.696709][ T7372] [ 175.696936][ T7372] syz.1.488: vmalloc error: size 2097152, align 0x1, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 175.697017][ T7372] CPU: 0 UID: 0 PID: 7372 Comm: syz.1.488 Tainted: G L syzkaller #0 PREEMPT(full) [ 175.697047][ T7372] Tainted: [L]=SOFTLOCKUP [ 175.697056][ T7372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 175.697070][ T7372] Call Trace: [ 175.697078][ T7372] [ 175.697087][ T7372] dump_stack_lvl+0xe8/0x150 [ 175.697119][ T7372] warn_alloc+0x24d/0x270 [ 175.697153][ T7372] ? lockdep_hardirqs_on+0x7b/0x110 [ 175.697191][ T7372] ? __pfx_warn_alloc+0x10/0x10 [ 175.697222][ T7372] ? kfree+0x1c5/0x650 [ 175.697258][ T7372] ? __get_vm_area_node+0x219/0x2f0 [ 175.697295][ T7372] __vmalloc_node_range_noprof+0x368/0x1690 [ 175.697333][ T7372] ? __pfx___mutex_trylock_common+0x10/0x10 [ 175.697363][ T7372] ? rcu_is_watching+0x16/0xb0 [ 175.697387][ T7372] ? trace_contention_end+0x3d/0x140 [ 175.697425][ T7372] ? do_alloc_pages+0xed/0x260 [ 175.697462][ T7372] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 175.697491][ T7372] ? __mutex_unlock_slowpath+0x731/0x900 [ 175.697519][ T7372] ? snd_dma_alloc_dir_pages+0x120/0x220 [ 175.697556][ T7372] vmalloc_noprof+0xb2/0xe0 [ 175.697586][ T7372] ? snd_dma_alloc_dir_pages+0x120/0x220 [ 175.697624][ T7372] snd_dma_alloc_dir_pages+0x120/0x220 [ 175.697666][ T7372] do_alloc_pages+0x11c/0x260 [ 175.697707][ T7372] snd_pcm_lib_malloc_pages+0x33a/0x780 [ 175.697754][ T7372] snd_pcm_hw_params+0x870/0x1d50 [ 175.697788][ T7372] ? do_raw_spin_lock+0x12b/0x2f0 [ 175.697823][ T7372] ? __pfx_snd_pcm_hw_params+0x10/0x10 [ 175.697857][ T7372] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 175.697908][ T7372] ? snd_pcm_kernel_ioctl+0x336/0xb20 [ 175.697934][ T7372] ? snd_pcm_kernel_ioctl+0x1f2/0xb20 [ 175.697964][ T7372] snd_pcm_oss_change_params_locked+0x1e90/0x3c80 [ 175.698028][ T7372] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 175.698089][ T7372] snd_pcm_oss_get_active_substream+0x1e2/0x280 [ 175.698128][ T7372] snd_pcm_oss_get_formats+0x34/0x420 [ 175.698164][ T7372] snd_pcm_oss_set_format+0x41/0x510 [ 175.698195][ T7372] ? __might_fault+0xaf/0x130 [ 175.698231][ T7372] snd_pcm_oss_ioctl+0xbe9/0xdf0 [ 175.698262][ T7372] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 175.698292][ T7372] __se_sys_ioctl+0xfc/0x170 [ 175.698332][ T7372] do_syscall_64+0x166/0x520 [ 175.698353][ T7372] ? trace_irq_disable+0x3b/0x140 [ 175.698388][ T7372] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.698413][ T7372] ? clear_bhb_loop+0x70/0xc0 [ 175.698443][ T7372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.698467][ T7372] RIP: 0033:0x7f7dbf39e159 [ 175.698489][ T7372] 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 [ 175.698509][ T7372] RSP: 002b:00007f7dc0235028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 175.698533][ T7372] RAX: ffffffffffffffda RBX: 00007f7dbf625fa0 RCX: 00007f7dbf39e159 [ 175.698551][ T7372] RDX: 0000200000000080 RSI: 00000000c0045005 RDI: 0000000000000003 [ 175.698568][ T7372] RBP: 00007f7dbf43506b R08: 0000000000000000 R09: 0000000000000000 [ 175.698584][ T7372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 175.698599][ T7372] R13: 00007f7dbf626038 R14: 00007f7dbf625fa0 R15: 00007ffc77532c88 [ 175.698637][ T7372] [ 175.698741][ T7372] Mem-Info: [ 175.698753][ T7372] active_anon:23103 inactive_anon:0 isolated_anon:0 [ 175.698753][ T7372] active_file:17 inactive_file:56907 isolated_file:0 [ 175.698753][ T7372] unevictable:0 dirty:79 writeback:6 [ 175.698753][ T7372] slab_reclaimable:10453 slab_unreclaimable:98314 [ 175.698753][ T7372] mapped:25033 shmem:17466 pagetables:1294 [ 175.698753][ T7372] sec_pagetables:0 bounce:0 [ 175.698753][ T7372] kernel_misc_reclaimable:0 [ 175.698753][ T7372] free:1303604 free_pcp:10379 free_cma:0 [ 175.698816][ T7372] Node 0 active_anon:92412kB inactive_anon:0kB active_file:68kB inactive_file:227432kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100132kB dirty:312kB writeback:24kB shmem:69864kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:13056kB pagetables:5032kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 175.698987][ T7372] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:196kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:32kB pagetables:144kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 175.699052][ T7372] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 175.699123][ T7372] lowmem_reserve[]: 0 2482 2483 2483 2483 [ 175.699170][ T7372] Node 0 DMA32 free:1255308kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0kB free_highatomic:0kB active_anon:92412kB inactive_anon:0kB active_file:68kB inactive_file:227432kB unevictable:0kB writepending:336kB zspages:0kB present:3129332kB managed:2541832kB mlocked:0kB bounce:0kB free_pcp:41504kB local_pcp:19776kB free_cma:0kB [ 175.699243][ T7372] lowmem_reserve[]: 0 0 1 1 1 [ 175.699287][ T7372] Node 0 Normal free:12kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1692kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:4kB free_cma:0kB [ 175.699370][ T7372] lowmem_reserve[]: 0 0 0 0 0 [ 175.699415][ T7372] Node 1 Normal free:3943736kB boost:0kB min:55784kB low:69728kB high:83672kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:196kB unevictable:0kB writepending:4kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 175.699485][ T7372] lowmem_reserve[]: 0 0 0 0 0 [ 175.699529][ T7372] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 175.699675][ T7372] Node 0 DMA32: 321*4kB (UM) 131*8kB (UM) 193*16kB (UM) 260*32kB (UME) 176*64kB (UME) 113*128kB (ME) 69*256kB (UME) 30*512kB (UM) 21*1024kB (UM) 7*2048kB (UM) 280*4096kB (UM) = 1255212kB [ 175.699886][ T7372] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 175.700024][ T7372] Node 1 Normal: 2*4kB (UM) 4*8kB (UM) 3*16kB (UM) 9*32kB (UM) 7*64kB (UM) 2*128kB (UM) 3*256kB (UM) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (U) 961*4096kB (M) = 3943736kB [ 175.700233][ T7372] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 175.700255][ T7372] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 175.700275][ T7372] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 175.700295][ T7372] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 175.700315][ T7372] 74388 total pagecache pages [ 175.700325][ T7372] 2 pages in swap cache [ 175.700333][ T7372] Free swap = 124988kB [ 175.700343][ T7372] Total swap = 124996kB [ 175.700353][ T7372] 2097051 pages RAM [ 175.700362][ T7372] 0 pages HighMem/MovableOnly [ 175.700371][ T7372] 429554 pages reserved [ 175.700381][ T7372] 0 pages cma reserved [ 175.829354][ T7324] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 177.390812][ T5706] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 177.544437][ T5706] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 177.545932][ T5706] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 177.545966][ T5706] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 177.545992][ T5706] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 177.546037][ T5706] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.583683][ T5706] usb 5-1: config 0 descriptor?? [ 178.020168][ T5706] hid_parser_main: 5 callbacks suppressed [ 178.020193][ T5706] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 178.024682][ T5706] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 178.024724][ T5706] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 178.024753][ T5706] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 178.024780][ T5706] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 178.024807][ T5706] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 178.024834][ T5706] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 178.024861][ T5706] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 178.024888][ T5706] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 178.024914][ T5706] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 178.132475][ T5706] plantronics 0003:047F:FFFF.0008: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 178.307442][ T5706] usb 5-1: USB disconnect, device number 10 [ 178.547418][ T87] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.547442][ T87] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.625715][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.625740][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.671140][ T7391] FAULT_INJECTION: forcing a failure. [ 178.671140][ T7391] name failslab, interval 1, probability 0, space 0, times 0 [ 178.671187][ T7391] CPU: 1 UID: 0 PID: 7391 Comm: syz.2.496 Tainted: G L syzkaller #0 PREEMPT(full) [ 178.671222][ T7391] Tainted: [L]=SOFTLOCKUP [ 178.671231][ T7391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 178.671244][ T7391] Call Trace: [ 178.671253][ T7391] [ 178.671263][ T7391] dump_stack_lvl+0xe8/0x150 [ 178.671298][ T7391] should_fail_ex+0x3eb/0x540 [ 178.671331][ T7391] should_failslab+0xa8/0x100 [ 178.671355][ T7391] ? __send_signal_locked+0x220/0xee0 [ 178.671388][ T7391] kmem_cache_alloc_noprof+0x9c/0x600 [ 178.671419][ T7391] ? sig_get_ucounts+0x26/0x450 [ 178.671443][ T7391] ? __send_signal_locked+0x220/0xee0 [ 178.671477][ T7391] ? sig_get_ucounts+0x3e4/0x450 [ 178.671504][ T7391] __send_signal_locked+0x220/0xee0 [ 178.671548][ T7391] send_signal_locked+0x135/0x9e0 [ 178.671588][ T7391] ? __pfx_send_signal_locked+0x10/0x10 [ 178.671626][ T7391] ? rcu_is_watching+0x16/0xb0 [ 178.671661][ T7391] force_sig_info_to_task+0x316/0x4b0 [ 178.671706][ T7391] force_sig_fault+0xf0/0x150 [ 178.671732][ T7391] ? __pfx_force_sig_fault+0x10/0x10 [ 178.671763][ T7391] ? __bad_area_nosemaphore+0x31e/0x6a0 [ 178.671805][ T7391] exc_page_fault+0x6a/0xc0 [ 178.671841][ T7391] asm_exc_page_fault+0x26/0x30 [ 178.671863][ T7391] RIP: 0033:0x7f4f37b88fe1 [ 178.671884][ T7391] Code: 00 0f 1f 84 00 00 00 00 00 48 85 f6 74 37 49 89 f0 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 5f 02 00 00 fd 74 0f c5 fd d7 c1 48 83 fe 20 76 11 85 c0 74 6d f3 0f bc c0 [ 178.671905][ T7391] RSP: 002b:00007f4f38b48f48 EFLAGS: 00010283 [ 178.671927][ T7391] RAX: 0000000000000000 RBX: 00007f4f38b49014 RCX: 0000000000000000 [ 178.671943][ T7391] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000000 [ 178.671956][ T7391] RBP: 0000000000000004 R08: 000000000000000f R09: 0000000000000000 [ 178.671970][ T7391] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 178.671983][ T7391] R13: 00007f4f38b48fb0 R14: 00007f4f37e25fa0 R15: 0000000000000000 [ 178.672018][ T7391] [ 179.257554][ T7411] netlink: 276 bytes leftover after parsing attributes in process `syz.4.501'. [ 179.760389][ T7427] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 179.760412][ T7427] rust_binder: Read failure Err(EFAULT) in pid:10 [ 179.771895][ T7427] workqueue: work func _RNvXs8_NtCsbuTvttuFvbr_6kernel9workqueueINtNtNtB7_4sync3arc3ArcNtNtCswPamI0U300_11rust_binder7process7ProcessEINtB5_15WorkItemPointerKy0_E3runB13_ enqueued on deprecated workqueue. Use system_{percpu|dfl}_wq instead. [ 179.772730][ T7427] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 179.772746][ T7427] rust_binder: Read failure Err(EFAULT) in pid:10 [ 179.804976][ T7427] syz.5.508 (7427) used greatest stack depth: 19248 bytes left [ 180.595342][ T7451] loop6: detected capacity change from 0 to 2640 [ 180.608134][ T5623] Buffer I/O error on dev loop6, logical block 0, async page read [ 180.608956][ T5623] Buffer I/O error on dev loop6, logical block 0, async page read [ 180.610388][ T5623] Buffer I/O error on dev loop6, logical block 0, async page read [ 180.615263][ T5623] Buffer I/O error on dev loop6, logical block 0, async page read [ 180.616695][ T5623] Buffer I/O error on dev loop6, logical block 0, async page read [ 180.942399][ T7455] syzkaller1: entered promiscuous mode [ 180.942424][ T7455] syzkaller1: entered allmulticast mode [ 182.058389][ T7400] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 182.158591][ T7462] FAULT_INJECTION: forcing a failure. [ 182.158591][ T7462] name failslab, interval 1, probability 0, space 0, times 0 [ 182.158628][ T7462] CPU: 1 UID: 0 PID: 7462 Comm: syz.2.525 Tainted: G L syzkaller #0 PREEMPT(full) [ 182.158659][ T7462] Tainted: [L]=SOFTLOCKUP [ 182.158668][ T7462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 182.158682][ T7462] Call Trace: [ 182.158692][ T7462] [ 182.158702][ T7462] dump_stack_lvl+0xe8/0x150 [ 182.158738][ T7462] should_fail_ex+0x3eb/0x540 [ 182.158769][ T7462] should_failslab+0xa8/0x100 [ 182.158798][ T7462] __kmalloc_noprof+0xf9/0x710 [ 182.158833][ T7462] ? snd_pcm_hw_refine+0xa18/0x17d0 [ 182.158856][ T7462] ? snd_pcm_hw_refine+0xa18/0x17d0 [ 182.158887][ T7462] snd_pcm_hw_refine+0xa18/0x17d0 [ 182.158928][ T7462] ? __pfx_snd_pcm_hw_refine+0x10/0x10 [ 182.158982][ T7462] ? __kasan_kmalloc+0x93/0xb0 [ 182.159006][ T7462] ? __kmalloc_cache_noprof+0x31c/0x600 [ 182.159039][ T7462] ? __kmalloc_cache_noprof+0x148/0x600 [ 182.159075][ T7462] ? snd_pcm_hw_param_near+0x80/0x4d0 [ 182.159102][ T7462] ? snd_pcm_hw_param_near+0x80/0x4d0 [ 182.159138][ T7462] snd_pcm_hw_param_near+0x108/0x4d0 [ 182.159174][ T7462] snd_pcm_oss_change_params_locked+0x1e07/0x3c80 [ 182.159236][ T7462] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 182.159286][ T7462] ? lock_acquire+0x115/0x350 [ 182.159339][ T7462] snd_pcm_oss_set_trigger+0x35a/0xda0 [ 182.159390][ T7462] snd_pcm_oss_ioctl+0xbb3/0xdf0 [ 182.159421][ T7462] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 182.159449][ T7462] __se_sys_ioctl+0xfc/0x170 [ 182.159487][ T7462] do_syscall_64+0x166/0x520 [ 182.159508][ T7462] ? trace_irq_disable+0x3b/0x140 [ 182.159540][ T7462] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.159564][ T7462] ? clear_bhb_loop+0x70/0xc0 [ 182.159592][ T7462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.159611][ T7462] RIP: 0033:0x7f4f37b9e159 [ 182.159632][ T7462] 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 [ 182.159652][ T7462] RSP: 002b:00007f4f38b4a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 182.159678][ T7462] RAX: ffffffffffffffda RBX: 00007f4f37e25fa0 RCX: 00007f4f37b9e159 [ 182.159695][ T7462] RDX: 0000200000000000 RSI: 0000000040045010 RDI: 0000000000000004 [ 182.159711][ T7462] RBP: 00007f4f37c3506b R08: 0000000000000000 R09: 0000000000000000 [ 182.159727][ T7462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 182.159742][ T7462] R13: 00007f4f37e26038 R14: 00007f4f37e25fa0 R15: 00007ffd10882918 [ 182.159778][ T7462] [ 182.537034][ T7468] bond0: option mode: unable to set because the bond device is up [ 182.815473][ T7483] syzkaller0: entered promiscuous mode [ 182.815492][ T7483] syzkaller0: entered allmulticast mode [ 182.944079][ T7485] lo speed is unknown, defaulting to 1000 [ 182.960828][ T1056] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 182.971150][ T10] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 183.031234][ T5692] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 183.111379][ T1056] usb 5-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 183.112399][ T1056] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 183.112449][ T1056] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 183.112479][ T1056] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 183.112508][ T1056] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.121031][ T10] usb 6-1: Using ep0 maxpacket: 8 [ 183.122270][ T10] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 183.124882][ T10] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 183.125014][ T10] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 183.125075][ T10] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 183.125136][ T10] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 183.125197][ T10] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 183.125298][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.204576][ T5692] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 183.208657][ T5692] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.208783][ T5692] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.220879][ T978] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 183.302240][ T5692] usb 3-1: config 0 descriptor?? [ 183.394423][ T978] usb 2-1: New USB device found, idVendor=056a, idProduct=0063, bcdDevice= 0.00 [ 183.396344][ T978] usb 2-1: config index 0 descriptor too short (expected 28277, got 36) [ 183.396405][ T978] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 183.396426][ T978] usb 2-1: config 0 has no interfaces? [ 183.396457][ T978] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.413257][ T978] usb 2-1: config 0 descriptor?? [ 183.499543][ T10] usb 6-1: GET_CAPABILITIES returned 0 [ 183.499616][ T10] usbtmc 6-1:16.0: can't read capabilities [ 183.564703][ T5692] usbhid 3-1:0.0: can't add hid device: -71 [ 183.564815][ T5692] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 183.583559][ T5692] usb 3-1: USB disconnect, device number 16 [ 183.672769][ T1056] cxacru 5-1:1.0: send of cm 0x91 failed (-71) [ 183.672835][ T1056] ATM dev 0: cxacru_atm_start: CARD_GET_MAC_ADDRESS returned -71 [ 183.672850][ T1056] ATM dev 0: usbatm_atm_init: atm_start failed: -71! [ 183.716681][ T1056] cxacru 5-1:1.0: probe with driver cxacru failed with error -71 [ 183.726923][ T1056] usb 5-1: USB disconnect, device number 11 [ 183.792639][ T7466] usbtmc 6-1:16.0: stb usb_control_msg returned -32 [ 183.794808][ T978] usb 6-1: USB disconnect, device number 2 [ 183.844169][ T25] usb 2-1: USB disconnect, device number 15 [ 184.090757][ T5692] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 184.251562][ T5692] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 184.254150][ T5692] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 184.254201][ T5692] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 184.260330][ T5692] usb 3-1: config 0 descriptor?? [ 184.509178][ T7481] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 184.530937][ T7481] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 184.554176][ T5692] usbhid 3-1:0.0: can't add hid device: -71 [ 184.554282][ T5692] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 184.587075][ T5692] usb 3-1: USB disconnect, device number 17 [ 184.737339][ T7501] jffs2: notice: (7501) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 185.041025][ T5692] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 185.084298][ T87] nci: nci_rf_intf_activated_ntf_packet: unsupported activation_rf_tech_and_mode 0xde [ 185.191726][ T5692] usb 3-1: New USB device found, idVendor=08fd, idProduct=0002, bcdDevice= 0.00 [ 185.192890][ T5692] usb 3-1: config index 0 descriptor too short (expected 53, got 36) [ 185.192917][ T5692] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 185.192964][ T5692] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 897 [ 185.192989][ T5692] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 185.193033][ T5692] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.742867][ T1056] usb 3-1: USB disconnect, device number 18 [ 185.742963][ C0] Bluetooth: hci4: urb ffff88801f731500 failed to resubmit (19) [ 185.743055][ C0] Bluetooth: hci4: urb ffff88801f731300 failed to resubmit (19) [ 186.880685][ T5692] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 187.030723][ T5692] usb 2-1: Using ep0 maxpacket: 8 [ 187.033957][ T5692] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 187.037530][ T5692] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 187.037582][ T5692] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 187.037607][ T5692] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 187.037634][ T5692] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 187.037670][ T5692] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 187.037718][ T5692] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.324166][ T5692] usb 2-1: usb_control_msg returned -32 [ 187.324217][ T5692] usbtmc 2-1:16.0: can't read capabilities [ 187.381106][ T5621] Bluetooth: hci4: command 0xfc0e tx timeout [ 187.605810][ T7550] LUN: removable file: (no medium) [ 187.701263][ T1056] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 187.851363][ T1056] usb 3-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 187.856456][ T1056] usb 3-1: New USB device strings: Mfr=241, Product=2, SerialNumber=3 [ 187.856477][ T1056] usb 3-1: Product: syz [ 187.856488][ T1056] usb 3-1: Manufacturer: syz [ 187.856498][ T1056] usb 3-1: SerialNumber: syz [ 187.859648][ T1056] usb 3-1: config 0 descriptor?? [ 187.893657][ T1056] ch341 3-1:0.0: ch341-uart converter detected [ 187.954177][ T7509] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 188.056511][ T7557] usbtmc 2-1:16.0: usb_control_msg returned -71 [ 188.067201][ T7559] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 188.258098][ T5706] usb 2-1: USB disconnect, device number 16 [ 188.897550][ T1056] ch341-uart ttyUSB0: break control not supported, using simulated break [ 188.919837][ T1056] usb 3-1: ch341-uart converter now attached to ttyUSB0 [ 188.933157][ T1056] usb 3-1: USB disconnect, device number 19 [ 188.965358][ T1056] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0 [ 188.965939][ T1056] ch341 3-1:0.0: device disconnected [ 189.390728][ T978] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 189.493910][ T1056] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 189.531894][ T12] nci: nci_rf_intf_activated_ntf_packet: unsupported activation_rf_tech_and_mode 0xde [ 189.551269][ T978] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 189.552247][ T978] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.641338][ T1056] usb 5-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 189.642717][ T1056] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 189.642746][ T1056] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 189.642787][ T1056] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.657517][ T1056] spcp8x5 5-1:1.0: SPCP8x5 converter detected [ 189.674529][ T1056] usb 5-1: SPCP8x5 converter now attached to ttyUSB0 [ 189.768931][ T978] cdc_acm 6-1:1.0: ttyACM0: USB ACM device [ 190.025360][ T7576] SPCP8x5 ttyUSB0: failed to set control lines: -110 [ 190.025964][ T7576] SPCP8x5 ttyUSB0: Set UART format 0x30b failed (error = -32) [ 190.026344][ T7576] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 190.052946][ T5706] usb 6-1: USB disconnect, device number 3 [ 190.118883][ T7576] SPCP8x5 ttyUSB0: Set UART format 0x5 failed (error = -32) [ 190.384868][ T978] usb 5-1: USB disconnect, device number 12 [ 190.398918][ T978] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 190.399658][ T978] spcp8x5 5-1:1.0: device disconnected [ 190.639346][ T7594] FAULT_INJECTION: forcing a failure. [ 190.639346][ T7594] name failslab, interval 1, probability 0, space 0, times 0 [ 190.639382][ T7594] CPU: 1 UID: 0 PID: 7594 Comm: syz.1.572 Tainted: G L syzkaller #0 PREEMPT(full) [ 190.639413][ T7594] Tainted: [L]=SOFTLOCKUP [ 190.639422][ T7594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 190.639436][ T7594] Call Trace: [ 190.639444][ T7594] [ 190.639455][ T7594] dump_stack_lvl+0xe8/0x150 [ 190.639490][ T7594] should_fail_ex+0x3eb/0x540 [ 190.639522][ T7594] should_failslab+0xa8/0x100 [ 190.639549][ T7594] __kmalloc_cache_noprof+0x9e/0x600 [ 190.639585][ T7594] ? rfkill_fop_open+0x190/0x580 [ 190.639607][ T7594] ? rfkill_fop_open+0x190/0x580 [ 190.639630][ T7594] ? rfkill_fill_event+0x29c/0x3f0 [ 190.639680][ T7594] rfkill_fop_open+0x190/0x580 [ 190.639713][ T7594] ? __pfx_rfkill_fop_open+0x10/0x10 [ 190.639734][ T7594] misc_open+0x2d5/0x350 [ 190.639772][ T7594] chrdev_open+0x4d9/0x600 [ 190.639799][ T7594] ? __pfx_chrdev_open+0x10/0x10 [ 190.639825][ T7594] ? devcgroup_check_permission+0x31/0x8f0 [ 190.639863][ T7594] ? __pfx_chrdev_open+0x10/0x10 [ 190.639887][ T7594] do_dentry_open+0x80e/0x1360 [ 190.639924][ T7594] vfs_open_consume+0x4a/0x350 [ 190.639947][ T7594] ? path_openat+0x14bb/0x1e40 [ 190.639984][ T7594] path_openat+0x14d7/0x1e40 [ 190.640037][ T7594] do_file_open+0x23e/0x4a0 [ 190.640078][ T7594] ? __pfx_do_file_open+0x10/0x10 [ 190.640136][ T7594] ? _raw_spin_unlock+0x28/0x50 [ 190.640169][ T7594] ? alloc_fd+0x651/0x6c0 [ 190.640208][ T7594] do_sys_openat2+0x115/0x200 [ 190.640236][ T7594] ? __se_sys_futex+0x3a8/0x450 [ 190.640261][ T7594] ? __pfx_do_sys_openat2+0x10/0x10 [ 190.640292][ T7594] ? rcu_is_watching+0x16/0xb0 [ 190.640320][ T7594] __x64_sys_openat+0x138/0x170 [ 190.640351][ T7594] do_syscall_64+0x166/0x520 [ 190.640371][ T7594] ? trace_irq_disable+0x3b/0x140 [ 190.640403][ T7594] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.640426][ T7594] ? clear_bhb_loop+0x70/0xc0 [ 190.640455][ T7594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.640479][ T7594] RIP: 0033:0x7f7dbf39e159 [ 190.640504][ T7594] 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 [ 190.640523][ T7594] RSP: 002b:00007f7dc0235028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 190.640549][ T7594] RAX: ffffffffffffffda RBX: 00007f7dbf625fa0 RCX: 00007f7dbf39e159 [ 190.640567][ T7594] RDX: 0000000000040002 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 190.640584][ T7594] RBP: 00007f7dbf43506b R08: 0000000000000000 R09: 0000000000000000 [ 190.640610][ T7594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 190.640624][ T7594] R13: 00007f7dbf626038 R14: 00007f7dbf625fa0 R15: 00007ffc77532c88 [ 190.640667][ T7594] [ 191.024367][ T7598] netlink: 16 bytes leftover after parsing attributes in process `syz.5.575'. [ 191.121015][ T7602] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 191.158235][ T7604] FAULT_INJECTION: forcing a failure. [ 191.158235][ T7604] name failslab, interval 1, probability 0, space 0, times 0 [ 191.158283][ T7604] CPU: 1 UID: 0 PID: 7604 Comm: syz.1.576 Tainted: G L syzkaller #0 PREEMPT(full) [ 191.158314][ T7604] Tainted: [L]=SOFTLOCKUP [ 191.158322][ T7604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 191.158336][ T7604] Call Trace: [ 191.158345][ T7604] [ 191.158354][ T7604] dump_stack_lvl+0xe8/0x150 [ 191.158391][ T7604] should_fail_ex+0x3eb/0x540 [ 191.158422][ T7604] should_failslab+0xa8/0x100 [ 191.158450][ T7604] __kmalloc_cache_noprof+0x9e/0x600 [ 191.158484][ T7604] ? __kmalloc_cache_noprof+0x148/0x600 [ 191.158516][ T7604] ? sctp_add_bind_addr+0x8c/0x370 [ 191.158544][ T7604] ? sctp_add_bind_addr+0x8c/0x370 [ 191.158579][ T7604] sctp_add_bind_addr+0x8c/0x370 [ 191.158612][ T7604] sctp_copy_local_addr_list+0x31a/0x4e0 [ 191.158646][ T7604] ? sctp_copy_local_addr_list+0xa3/0x4e0 [ 191.158676][ T7604] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 191.158708][ T7604] ? sctp_v6_is_any+0x64/0x80 [ 191.158740][ T7604] ? sctp_copy_one_addr+0x93/0x360 [ 191.158773][ T7604] sctp_bind_addr_copy+0xb3/0x3c0 [ 191.158816][ T7604] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 191.158847][ T7604] sctp_connect_new_asoc+0x2ff/0x6b0 [ 191.158885][ T7604] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 191.158927][ T7604] ? __local_bh_enable_ip+0xd6/0x140 [ 191.158951][ T7604] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 191.158978][ T7604] ? security_sctp_bind_connect+0x7e/0x2c0 [ 191.159016][ T7604] sctp_sendmsg+0x159b/0x2d00 [ 191.159062][ T7604] ? __pfx_futex_wake_mark+0x10/0x10 [ 191.159091][ T7604] ? __pfx_sctp_sendmsg+0x10/0x10 [ 191.159152][ T7604] ? aa_sock_msg_perm+0xf5/0x210 [ 191.159178][ T7604] ? sock_rps_record_flow+0x19/0x350 [ 191.159213][ T7604] ? inet_sendmsg+0x298/0x320 [ 191.159246][ T7604] ? __pfx_inet_sendmsg+0x10/0x10 [ 191.159274][ T7604] sock_sendmsg_nosec+0x10e/0x180 [ 191.159308][ T7604] __sys_sendto+0x408/0x5a0 [ 191.159337][ T7604] ? __pfx___sys_sendto+0x10/0x10 [ 191.159412][ T7604] ? rcu_is_watching+0x16/0xb0 [ 191.159445][ T7604] __x64_sys_sendto+0xde/0x100 [ 191.159472][ T7604] do_syscall_64+0x166/0x520 [ 191.159494][ T7604] ? trace_irq_disable+0x3b/0x140 [ 191.159528][ T7604] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.159556][ T7604] ? clear_bhb_loop+0x70/0xc0 [ 191.159584][ T7604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.159609][ T7604] RIP: 0033:0x7f7dbf39e159 [ 191.159630][ T7604] 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 [ 191.159651][ T7604] RSP: 002b:00007f7dc0235028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 191.159676][ T7604] RAX: ffffffffffffffda RBX: 00007f7dbf625fa0 RCX: 00007f7dbf39e159 [ 191.159694][ T7604] RDX: 0000000000034000 RSI: 0000200000847fff RDI: 0000000000000004 [ 191.159710][ T7604] RBP: 00007f7dbf43506b R08: 000020000005ffe4 R09: 000000000000001c [ 191.159727][ T7604] R10: 00000000000000e0 R11: 0000000000000246 R12: 0000000000000000 [ 191.159741][ T7604] R13: 00007f7dbf626038 R14: 00007f7dbf625fa0 R15: 00007ffc77532c88 [ 191.159785][ T7604] [ 191.535034][ T7607] @ÿ: renamed from veth0_vlan (while UP) [ 191.535227][ T7607] FAULT_INJECTION: forcing a failure. [ 191.535227][ T7607] name failslab, interval 1, probability 0, space 0, times 0 [ 191.535257][ T7607] CPU: 1 UID: 0 PID: 7607 Comm: syz.5.578 Tainted: G L syzkaller #0 PREEMPT(full) [ 191.535288][ T7607] Tainted: [L]=SOFTLOCKUP [ 191.535301][ T7607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 191.535314][ T7607] Call Trace: [ 191.535323][ T7607] [ 191.535333][ T7607] dump_stack_lvl+0xe8/0x150 [ 191.535367][ T7607] should_fail_ex+0x3eb/0x540 [ 191.535399][ T7607] should_failslab+0xa8/0x100 [ 191.535426][ T7607] __kmalloc_noprof+0xf9/0x710 [ 191.535461][ T7607] ? kobject_get_path+0xc5/0x2f0 [ 191.535485][ T7607] ? kobject_get_path+0xc5/0x2f0 [ 191.535514][ T7607] kobject_get_path+0xc5/0x2f0 [ 191.535544][ T7607] kobject_uevent_env+0x29e/0x9e0 [ 191.535582][ T7607] kobject_rename+0x400/0x500 [ 191.535611][ T7607] ? __pfx_kobject_rename+0x10/0x10 [ 191.535640][ T7607] ? sysfs_rename_link_ns+0x178/0x1b0 [ 191.535686][ T7607] device_rename+0x15d/0x210 [ 191.535719][ T7607] netif_change_name+0x27a/0x970 [ 191.535756][ T7607] ? dev_change_name+0x101/0x220 [ 191.535780][ T7607] ? dev_ioctl+0x5dc/0x1150 [ 191.535803][ T7607] ? __pfx_netif_change_name+0x10/0x10 [ 191.535833][ T7607] ? full_name_hash+0x92/0xe0 [ 191.535864][ T7607] ? __dev_get_by_name+0xe5/0x130 [ 191.535898][ T7607] dev_change_name+0x101/0x220 [ 191.535925][ T7607] dev_ioctl+0x5ec/0x1150 [ 191.535950][ T7607] sock_do_ioctl+0x23e/0x320 [ 191.535983][ T7607] ? __pfx_sock_do_ioctl+0x10/0x10 [ 191.536029][ T7607] ? hook_file_ioctl+0x1f2/0x600 [ 191.536072][ T7607] sock_ioctl+0x57a/0x7e0 [ 191.536104][ T7607] ? __pfx_sock_ioctl+0x10/0x10 [ 191.536135][ T7607] ? __fget_files+0x2a/0x420 [ 191.536163][ T7607] ? __fget_files+0x3a2/0x420 [ 191.536191][ T7607] ? __fget_files+0x2a/0x420 [ 191.536223][ T7607] ? bpf_lsm_file_ioctl+0x9/0x20 [ 191.536253][ T7607] ? __pfx_sock_ioctl+0x10/0x10 [ 191.536282][ T7607] __se_sys_ioctl+0xfc/0x170 [ 191.536320][ T7607] do_syscall_64+0x166/0x520 [ 191.536342][ T7607] ? trace_irq_disable+0x3b/0x140 [ 191.536375][ T7607] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.536399][ T7607] ? clear_bhb_loop+0x70/0xc0 [ 191.536427][ T7607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.536450][ T7607] RIP: 0033:0x7f81c4b9e159 [ 191.536472][ T7607] 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 [ 191.536492][ T7607] RSP: 002b:00007f81c5a82028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 191.536518][ T7607] RAX: ffffffffffffffda RBX: 00007f81c4e25fa0 RCX: 00007f81c4b9e159 [ 191.536536][ T7607] RDX: 00002000000000c0 RSI: 0000000000008923 RDI: 0000000000000005 [ 191.536551][ T7607] RBP: 00007f81c4c3506b R08: 0000000000000000 R09: 0000000000000000 [ 191.536566][ T7607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 191.536581][ T7607] R13: 00007f81c4e26038 R14: 00007f81c4e25fa0 R15: 00007ffe2b7e9ce8 [ 191.536617][ T7607] [ 191.885211][ T7611] Bluetooth: MGMT ver 1.23 [ 192.305244][ T7625] jffs2: notice: (7625) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 192.463966][ T7578] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 192.612314][ T7641] FAULT_INJECTION: forcing a failure. [ 192.612314][ T7641] name failslab, interval 1, probability 0, space 0, times 0 [ 192.612351][ T7641] CPU: 0 UID: 0 PID: 7641 Comm: syz.2.589 Tainted: G L syzkaller #0 PREEMPT(full) [ 192.612379][ T7641] Tainted: [L]=SOFTLOCKUP [ 192.612388][ T7641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 192.612402][ T7641] Call Trace: [ 192.612411][ T7641] [ 192.612420][ T7641] dump_stack_lvl+0xe8/0x150 [ 192.612455][ T7641] should_fail_ex+0x3eb/0x540 [ 192.612486][ T7641] should_failslab+0xa8/0x100 [ 192.612514][ T7641] __kmalloc_cache_noprof+0x9e/0x600 [ 192.612545][ T7641] ? lock_acquire+0x115/0x350 [ 192.612578][ T7641] ? blk_mq_init_allocated_queue+0xc2/0x13c0 [ 192.612608][ T7641] ? blk_mq_init_allocated_queue+0xc2/0x13c0 [ 192.612643][ T7641] blk_mq_init_allocated_queue+0xc2/0x13c0 [ 192.612679][ T7641] ? blk_alloc_queue+0x55d/0x690 [ 192.612721][ T7641] __blk_mq_alloc_disk+0x1d2/0x390 [ 192.612727][ T5706] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 192.612754][ T7641] ? __pfx___blk_mq_alloc_disk+0x10/0x10 [ 192.612812][ T7641] loop_add+0x480/0xb40 [ 192.612849][ T7641] ? __pfx_loop_add+0x10/0x10 [ 192.612914][ T7641] loop_control_ioctl+0x12b/0x5a0 [ 192.612947][ T7641] ? __fget_files+0x2a/0x420 [ 192.612976][ T7641] ? __pfx_loop_control_ioctl+0x10/0x10 [ 192.613007][ T7641] ? __fget_files+0x2a/0x420 [ 192.613039][ T7641] ? bpf_lsm_file_ioctl+0x9/0x20 [ 192.613068][ T7641] ? __pfx_loop_control_ioctl+0x10/0x10 [ 192.613110][ T7641] __se_sys_ioctl+0xfc/0x170 [ 192.613147][ T7641] do_syscall_64+0x166/0x520 [ 192.613179][ T7641] ? trace_irq_disable+0x3b/0x140 [ 192.613209][ T7641] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.613230][ T7641] ? clear_bhb_loop+0x70/0xc0 [ 192.613257][ T7641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.613279][ T7641] RIP: 0033:0x7f4f37b9e159 [ 192.613299][ T7641] 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 [ 192.613318][ T7641] RSP: 002b:00007f4f38b4a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 192.613342][ T7641] RAX: ffffffffffffffda RBX: 00007f4f37e25fa0 RCX: 00007f4f37b9e159 [ 192.613359][ T7641] RDX: 00000000ffffffe4 RSI: 0000000000004c80 RDI: 0000000000000004 [ 192.613374][ T7641] RBP: 00007f4f37c3506b R08: 0000000000000000 R09: 0000000000000000 [ 192.613388][ T7641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 192.613400][ T7641] R13: 00007f4f37e26038 R14: 00007f4f37e25fa0 R15: 00007ffd10882918 [ 192.613435][ T7641] [ 192.675076][ T25] libceph: mon0 (2)0.0.0.0:6789 socket error on write [ 192.683113][ T5706] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 192.911393][ T9] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 192.942914][ T5706] libceph: mon0 (2)0.0.0.0:6789 socket error on write [ 192.951969][ T5706] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 193.062731][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 193.063482][ T9] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 193.067161][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.067186][ T9] usb 5-1: Product: syz [ 193.067202][ T9] usb 5-1: Manufacturer: syz [ 193.067217][ T9] usb 5-1: SerialNumber: syz [ 193.085686][ T9] usb 5-1: config 0 descriptor?? [ 193.310505][ T9] usb 5-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 193.356391][ T7632] ceph: No mds server is up or the cluster is laggy [ 193.366034][ T7653] ucsi-stm32g0-i2c 0-0003: i2c read 03, 00 error: 0 [ 193.366954][ T7653] ucsi-stm32g0-i2c 0-0003: probe with driver ucsi-stm32g0-i2c failed with error -5 [ 193.367759][ T7636] ceph: No mds server is up or the cluster is laggy [ 193.378840][ T7653] i2c i2c-0: new_device: Instantiated device stm32g0-typec at 0x03 [ 193.461602][ T1056] libceph: mon0 (2)0.0.0.0:6789 socket error on write [ 193.493492][ T7655] kvm: emulating exchange as write [ 194.265830][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.265891][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.732305][ T9] usb write operation failed. (-71) [ 194.754430][ T9] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 194.755118][ T9] dvbdev: DVB: registering new adapter (Terratec H7) [ 194.756614][ T9] usb 5-1: media controller created [ 194.757012][ T9] usb read operation failed. (-71) [ 194.757834][ T9] usb write operation failed. (-71) [ 194.812780][ T9] dvb_usb_az6007 5-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 194.838937][ T9] usb 5-1: USB disconnect, device number 13 [ 195.075990][ T7678] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 195.076017][ T7678] overlayfs: failed to set xattr on upper [ 195.076026][ T7678] overlayfs: ...falling back to index=off. [ 195.076035][ T7678] overlayfs: ...falling back to uuid=null. [ 195.076068][ T7678] overlayfs: conflicting lowerdir path [ 195.748518][ T7693] FAULT_INJECTION: forcing a failure. [ 195.748518][ T7693] name failslab, interval 1, probability 0, space 0, times 0 [ 195.748556][ T7693] CPU: 0 UID: 0 PID: 7693 Comm: syz.2.608 Tainted: G L syzkaller #0 PREEMPT(full) [ 195.748587][ T7693] Tainted: [L]=SOFTLOCKUP [ 195.748597][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 195.748611][ T7693] Call Trace: [ 195.748621][ T7693] [ 195.748631][ T7693] dump_stack_lvl+0xe8/0x150 [ 195.748672][ T7693] should_fail_ex+0x3eb/0x540 [ 195.748705][ T7693] should_failslab+0xa8/0x100 [ 195.748732][ T7693] __kmalloc_cache_noprof+0x9e/0x600 [ 195.748768][ T7693] ? __kmalloc_cache_noprof+0x148/0x600 [ 195.748800][ T7693] ? alloc_netdev_mqs+0xca0/0x12a0 [ 195.748829][ T7693] ? alloc_netdev_mqs+0xca0/0x12a0 [ 195.748866][ T7693] alloc_netdev_mqs+0xca0/0x12a0 [ 195.748903][ T7693] ip6_tnl_locate+0x686/0x840 [ 195.748947][ T7693] ? __pfx_ip6_tnl_locate+0x10/0x10 [ 195.748997][ T7693] ? __might_fault+0xaf/0x130 [ 195.749026][ T7693] ? ip6_tnl_siocdevprivate+0x601/0xad0 [ 195.749062][ T7693] ip6_tnl_siocdevprivate+0x631/0xad0 [ 195.749098][ T7693] ? __pfx_ip6_tnl_siocdevprivate+0x10/0x10 [ 195.749153][ T7693] ? __pfx___mutex_lock+0x10/0x10 [ 195.749175][ T7693] ? full_name_hash+0x92/0xe0 [ 195.749212][ T7693] dev_ifsioc+0xb56/0x1360 [ 195.749244][ T7693] dev_ioctl+0x84c/0x1150 [ 195.749270][ T7693] sock_ioctl+0x753/0x7e0 [ 195.749304][ T7693] ? __pfx_sock_ioctl+0x10/0x10 [ 195.749341][ T7693] ? __fget_files+0x3a2/0x420 [ 195.749371][ T7693] ? __fget_files+0x2a/0x420 [ 195.749404][ T7693] ? bpf_lsm_file_ioctl+0x9/0x20 [ 195.749433][ T7693] ? __pfx_sock_ioctl+0x10/0x10 [ 195.749464][ T7693] __se_sys_ioctl+0xfc/0x170 [ 195.749502][ T7693] do_syscall_64+0x166/0x520 [ 195.749524][ T7693] ? trace_irq_disable+0x3b/0x140 [ 195.749557][ T7693] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.749582][ T7693] ? clear_bhb_loop+0x70/0xc0 [ 195.749611][ T7693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.749634][ T7693] RIP: 0033:0x7f4f37b9e159 [ 195.749656][ T7693] 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 [ 195.749677][ T7693] RSP: 002b:00007f4f38b4a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.749704][ T7693] RAX: ffffffffffffffda RBX: 00007f4f37e25fa0 RCX: 00007f4f37b9e159 [ 195.749722][ T7693] RDX: 0000200000000400 RSI: 00000000000089f1 RDI: 0000000000000004 [ 195.749737][ T7693] RBP: 00007f4f37c3506b R08: 0000000000000000 R09: 0000000000000000 [ 195.749752][ T7693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.749767][ T7693] R13: 00007f4f37e26038 R14: 00007f4f37e25fa0 R15: 00007ffd10882918 [ 195.749804][ T7693] [ 197.327267][ T7721] FAULT_INJECTION: forcing a failure. [ 197.327267][ T7721] name failslab, interval 1, probability 0, space 0, times 0 [ 197.327300][ T7721] CPU: 0 UID: 0 PID: 7721 Comm: syz.1.617 Tainted: G L syzkaller #0 PREEMPT(full) [ 197.327330][ T7721] Tainted: [L]=SOFTLOCKUP [ 197.327339][ T7721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 197.327353][ T7721] Call Trace: [ 197.327360][ T7721] [ 197.327369][ T7721] dump_stack_lvl+0xe8/0x150 [ 197.327399][ T7721] should_fail_ex+0x3eb/0x540 [ 197.327425][ T7721] should_failslab+0xa8/0x100 [ 197.327447][ T7721] __kmalloc_cache_noprof+0x9e/0x600 [ 197.327476][ T7721] ? __kmalloc_cache_noprof+0x148/0x600 [ 197.327503][ T7721] ? alloc_netdev_mqs+0xca0/0x12a0 [ 197.327527][ T7721] ? alloc_netdev_mqs+0xca0/0x12a0 [ 197.327556][ T7721] alloc_netdev_mqs+0xca0/0x12a0 [ 197.327586][ T7721] ip6_tnl_locate+0x686/0x840 [ 197.327620][ T7721] ? __pfx_ip6_tnl_locate+0x10/0x10 [ 197.327648][ T7721] ? __might_fault+0xaf/0x130 [ 197.327672][ T7721] ? ip6_tnl_siocdevprivate+0x601/0xad0 [ 197.327699][ T7721] ip6_tnl_siocdevprivate+0x631/0xad0 [ 197.327729][ T7721] ? __pfx_ip6_tnl_siocdevprivate+0x10/0x10 [ 197.327771][ T7721] ? __pfx___mutex_lock+0x10/0x10 [ 197.327788][ T7721] ? full_name_hash+0x92/0xe0 [ 197.327817][ T7721] dev_ifsioc+0xb56/0x1360 [ 197.327849][ T7721] dev_ioctl+0x84c/0x1150 [ 197.327870][ T7721] sock_ioctl+0x753/0x7e0 [ 197.327897][ T7721] ? __pfx_sock_ioctl+0x10/0x10 [ 197.327930][ T7721] ? bpf_lsm_file_ioctl+0x9/0x20 [ 197.327960][ T7721] ? __pfx_sock_ioctl+0x10/0x10 [ 197.327991][ T7721] __se_sys_ioctl+0xfc/0x170 [ 197.328028][ T7721] do_syscall_64+0x166/0x520 [ 197.328044][ T7721] ? trace_irq_disable+0x3b/0x140 [ 197.328071][ T7721] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.328090][ T7721] ? clear_bhb_loop+0x70/0xc0 [ 197.328113][ T7721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.328131][ T7721] RIP: 0033:0x7f7dbf39e159 [ 197.328148][ T7721] 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 [ 197.328164][ T7721] RSP: 002b:00007f7dc0235028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 197.328184][ T7721] RAX: ffffffffffffffda RBX: 00007f7dbf625fa0 RCX: 00007f7dbf39e159 [ 197.328197][ T7721] RDX: 0000200000000400 RSI: 00000000000089f1 RDI: 0000000000000004 [ 197.328209][ T7721] RBP: 00007f7dbf43506b R08: 0000000000000000 R09: 0000000000000000 [ 197.328221][ T7721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 197.328232][ T7721] R13: 00007f7dbf626038 R14: 00007f7dbf625fa0 R15: 00007ffc77532c88 [ 197.328259][ T7721] [ 197.860862][ T7727] FAULT_INJECTION: forcing a failure. [ 197.860862][ T7727] name failslab, interval 1, probability 0, space 0, times 0 [ 197.860898][ T7727] CPU: 1 UID: 0 PID: 7727 Comm: syz.1.619 Tainted: G L syzkaller #0 PREEMPT(full) [ 197.860929][ T7727] Tainted: [L]=SOFTLOCKUP [ 197.860938][ T7727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 197.860952][ T7727] Call Trace: [ 197.860961][ T7727] [ 197.860972][ T7727] dump_stack_lvl+0xe8/0x150 [ 197.861009][ T7727] should_fail_ex+0x3eb/0x540 [ 197.861041][ T7727] should_failslab+0xa8/0x100 [ 197.861069][ T7727] __kmalloc_cache_noprof+0x9e/0x600 [ 197.861105][ T7727] ? call_usermodehelper_setup+0x8e/0x270 [ 197.861130][ T7727] ? call_usermodehelper_setup+0x8e/0x270 [ 197.861169][ T7727] call_usermodehelper_setup+0x8e/0x270 [ 197.861191][ T7727] ? __pfx_umh_keys_cleanup+0x10/0x10 [ 197.861214][ T7727] ? __pfx_umh_keys_init+0x10/0x10 [ 197.861240][ T7727] call_sbin_request_key+0x7db/0xbf0 [ 197.861264][ T7727] ? request_key_auth_free_preparse+0x9/0x10 [ 197.861295][ T7727] ? __pfx_call_sbin_request_key+0x10/0x10 [ 197.861317][ T7727] ? do_raw_spin_unlock+0xf5/0x200 [ 197.861376][ T7727] ? __pfx_request_key_auth_new+0x10/0x10 [ 197.861413][ T7727] request_key_and_link+0xefa/0x1580 [ 197.861445][ T7727] ? __pfx_request_key_and_link+0x10/0x10 [ 197.861477][ T7727] ? __pfx_key_default_cmp+0x10/0x10 [ 197.861504][ T7727] ? __pfx_keyring_search_iterator+0x10/0x10 [ 197.861536][ T7727] ? down_read+0x2b9/0x320 [ 197.861558][ T7727] ? _copy_from_user+0x94/0xb0 [ 197.861590][ T7727] __se_sys_request_key+0x29a/0x350 [ 197.861625][ T7727] ? __pfx___se_sys_request_key+0x10/0x10 [ 197.861671][ T7727] do_syscall_64+0x166/0x520 [ 197.861692][ T7727] ? trace_irq_disable+0x3b/0x140 [ 197.861725][ T7727] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.861748][ T7727] ? clear_bhb_loop+0x70/0xc0 [ 197.861776][ T7727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.861799][ T7727] RIP: 0033:0x7f7dbf39e159 [ 197.861819][ T7727] 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 [ 197.861852][ T7727] RSP: 002b:00007f7dc0235028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 197.861876][ T7727] RAX: ffffffffffffffda RBX: 00007f7dbf625fa0 RCX: 00007f7dbf39e159 [ 197.861893][ T7727] RDX: 00002000000001c0 RSI: 00002000000000c0 RDI: 0000200000000040 [ 197.861909][ T7727] RBP: 00007f7dbf43506b R08: 0000000000000000 R09: 0000000000000000 [ 197.861923][ T7727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 197.861936][ T7727] R13: 00007f7dbf626038 R14: 00007f7dbf625fa0 R15: 00007ffc77532c88 [ 197.861970][ T7727] [ 197.980950][ T5692] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 198.133503][ T5692] usb 6-1: Using ep0 maxpacket: 8 [ 198.137491][ T5692] usb 6-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 198.152619][ T5692] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 198.152807][ T5692] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.207922][ T5692] usb 6-1: config 0 descriptor?? [ 198.458906][ T5692] iowarrior 6-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 198.723046][ T5692] usb 6-1: USB disconnect, device number 5 [ 198.861853][ T7740] jffs2: notice: (7740) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 199.368513][ T7746] overlayfs: workdir and upperdir must reside under the same mount [ 200.187344][ T7774] FAULT_INJECTION: forcing a failure. [ 200.187344][ T7774] name failslab, interval 1, probability 0, space 0, times 0 [ 200.187381][ T7774] CPU: 0 UID: 0 PID: 7774 Comm: syz.2.634 Tainted: G L syzkaller #0 PREEMPT(full) [ 200.187429][ T7774] Tainted: [L]=SOFTLOCKUP [ 200.187438][ T7774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 200.187454][ T7774] Call Trace: [ 200.187464][ T7774] [ 200.187479][ T7774] dump_stack_lvl+0xe8/0x150 [ 200.187518][ T7774] should_fail_ex+0x3eb/0x540 [ 200.187558][ T7774] should_failslab+0xa8/0x100 [ 200.187591][ T7774] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 200.187636][ T7774] ? __d_alloc+0x37/0x6f0 [ 200.187670][ T7774] ? __d_alloc+0x37/0x6f0 [ 200.187721][ T7774] __d_alloc+0x37/0x6f0 [ 200.187766][ T7774] d_alloc_parallel+0xde/0x16b0 [ 200.187809][ T7774] ? lock_acquire+0x115/0x350 [ 200.187863][ T7774] ? __d_lookup+0x66/0x790 [ 200.187905][ T7774] ? __d_lookup+0x66/0x790 [ 200.187945][ T7774] ? __pfx_d_alloc_parallel+0x10/0x10 [ 200.187987][ T7774] ? d_lookup+0x1f/0xa0 [ 200.188029][ T7774] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 200.188075][ T7774] proc_fill_cache+0x238/0x390 [ 200.188109][ T7774] ? __pfx_proc_ns_instantiate+0x10/0x10 [ 200.188154][ T7774] ? __pfx_proc_fill_cache+0x10/0x10 [ 200.188182][ T7774] ? filldir64+0x41f/0x690 [ 200.188223][ T7774] proc_ns_dir_readdir+0x2f1/0x3d0 [ 200.188273][ T7774] iterate_dir+0x2e2/0x4d0 [ 200.188309][ T7774] __se_sys_getdents64+0xf1/0x280 [ 200.188339][ T7774] ? __pfx___se_sys_getdents64+0x10/0x10 [ 200.188363][ T7774] ? __pfx_filldir64+0x10/0x10 [ 200.188390][ T7774] ? rcu_is_watching+0x16/0xb0 [ 200.188438][ T7774] do_syscall_64+0x166/0x520 [ 200.188460][ T7774] ? trace_irq_disable+0x3b/0x140 [ 200.188493][ T7774] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.188517][ T7774] ? clear_bhb_loop+0x70/0xc0 [ 200.188546][ T7774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.188570][ T7774] RIP: 0033:0x7f4f37b9e159 [ 200.188590][ T7774] 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 [ 200.188610][ T7774] RSP: 002b:00007f4f38b4a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 200.188635][ T7774] RAX: ffffffffffffffda RBX: 00007f4f37e25fa0 RCX: 00007f4f37b9e159 [ 200.188653][ T7774] RDX: 0000000000000077 RSI: 0000200000000200 RDI: 0000000000000004 [ 200.188669][ T7774] RBP: 00007f4f37c3506b R08: 0000000000000000 R09: 0000000000000000 [ 200.188683][ T7774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 200.188697][ T7774] R13: 00007f4f37e26038 R14: 00007f4f37e25fa0 R15: 00007ffd10882918 [ 200.188734][ T7774] [ 201.252966][ T7801] FAULT_INJECTION: forcing a failure. [ 201.252966][ T7801] name failslab, interval 1, probability 0, space 0, times 0 [ 201.252998][ T7801] CPU: 0 UID: 0 PID: 7801 Comm: syz.1.645 Tainted: G L syzkaller #0 PREEMPT(full) [ 201.253029][ T7801] Tainted: [L]=SOFTLOCKUP [ 201.253038][ T7801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 201.253052][ T7801] Call Trace: [ 201.253062][ T7801] [ 201.253072][ T7801] dump_stack_lvl+0xe8/0x150 [ 201.253108][ T7801] should_fail_ex+0x3eb/0x540 [ 201.253137][ T7801] ? __pfx_proc_alloc_inode+0x10/0x10 [ 201.253173][ T7801] should_failslab+0xa8/0x100 [ 201.253200][ T7801] ? __pfx_proc_alloc_inode+0x10/0x10 [ 201.253233][ T7801] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 201.253267][ T7801] ? proc_alloc_inode+0x2a/0xc0 [ 201.253299][ T7801] ? proc_alloc_inode+0x2a/0xc0 [ 201.253349][ T7801] ? __pfx_proc_alloc_inode+0x10/0x10 [ 201.253383][ T7801] proc_alloc_inode+0x2a/0xc0 [ 201.253417][ T7801] alloc_inode+0x6a/0x1b0 [ 201.253445][ T7801] new_inode+0x1f/0x170 [ 201.253471][ T7801] ? proc_pid_make_inode+0x19/0x130 [ 201.253500][ T7801] proc_pid_make_inode+0x21/0x130 [ 201.253528][ T7801] proc_ns_instantiate+0x53/0xf0 [ 201.253566][ T7801] proc_fill_cache+0x2a8/0x390 [ 201.253593][ T7801] ? __pfx_proc_ns_instantiate+0x10/0x10 [ 201.253626][ T7801] ? __pfx_proc_fill_cache+0x10/0x10 [ 201.253651][ T7801] ? filldir64+0x41f/0x690 [ 201.253686][ T7801] proc_ns_dir_readdir+0x2f1/0x3d0 [ 201.253726][ T7801] iterate_dir+0x2e2/0x4d0 [ 201.253754][ T7801] __se_sys_getdents64+0xf1/0x280 [ 201.253780][ T7801] ? __pfx___se_sys_getdents64+0x10/0x10 [ 201.253803][ T7801] ? __pfx_filldir64+0x10/0x10 [ 201.253827][ T7801] ? rcu_is_watching+0x16/0xb0 [ 201.253865][ T7801] do_syscall_64+0x166/0x520 [ 201.253886][ T7801] ? trace_irq_disable+0x3b/0x140 [ 201.253919][ T7801] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.253943][ T7801] ? clear_bhb_loop+0x70/0xc0 [ 201.253972][ T7801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.253996][ T7801] RIP: 0033:0x7f7dbf39e159 [ 201.254017][ T7801] 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 [ 201.254038][ T7801] RSP: 002b:00007f7dc0235028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 201.254064][ T7801] RAX: ffffffffffffffda RBX: 00007f7dbf625fa0 RCX: 00007f7dbf39e159 [ 201.254081][ T7801] RDX: 0000000000000077 RSI: 0000200000000200 RDI: 0000000000000004 [ 201.254097][ T7801] RBP: 00007f7dbf43506b R08: 0000000000000000 R09: 0000000000000000 [ 201.254112][ T7801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 201.254126][ T7801] R13: 00007f7dbf626038 R14: 00007f7dbf625fa0 R15: 00007ffc77532c88 [ 201.254162][ T7801] [ 201.831120][ T5724] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 201.991925][ T5724] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 201.991967][ T5724] usb 5-1: too many configurations: 13, using maximum allowed: 8 [ 201.992793][ T5724] usb 5-1: config 0 has no interfaces? [ 201.993517][ T5724] usb 5-1: config 0 has no interfaces? [ 201.994205][ T5724] usb 5-1: config 0 has no interfaces? [ 201.994863][ T5724] usb 5-1: config 0 has no interfaces? [ 201.995459][ T5724] usb 5-1: config 0 has no interfaces? [ 201.996501][ T5724] usb 5-1: config 0 has no interfaces? [ 201.997094][ T5724] usb 5-1: config 0 has no interfaces? [ 201.997700][ T5724] usb 5-1: config 0 has no interfaces? [ 202.009997][ T5724] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.010020][ T5724] usb 5-1: Product: syz [ 202.010035][ T5724] usb 5-1: Manufacturer: syz [ 202.010051][ T5724] usb 5-1: SerialNumber: syz [ 202.095914][ T5724] usb 5-1: config 0 descriptor?? [ 202.318313][ T5724] usb 5-1: USB disconnect, device number 14 [ 202.624536][ T31] audit: type=1326 audit(1789536155.273:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7827 comm="syz.5.657" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f81c4b9e159 code=0x7fc00000 [ 202.624824][ T31] audit: type=1326 audit(1789536155.273:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7827 comm="syz.5.657" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f81c4b9e159 code=0x7fc00000 [ 202.625440][ T31] audit: type=1326 audit(1789536155.273:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7827 comm="syz.5.657" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f81c4b9e159 code=0x7fc00000 [ 202.625628][ T31] audit: type=1326 audit(1789536155.273:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7827 comm="syz.5.657" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f81c4b9e159 code=0x7fc00000 [ 202.625828][ T31] audit: type=1326 audit(1789536155.273:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7827 comm="syz.5.657" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f81c4b9e159 code=0x7fc00000 [ 202.627247][ T31] audit: type=1326 audit(1789536155.273:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7827 comm="syz.5.657" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f81c4b9e159 code=0x7fc00000 [ 202.854105][ T7297] net_ratelimit: 69 callbacks suppressed [ 203.091091][ T5706] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 203.245216][ T5706] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 203.246399][ T5706] usb 5-1: config 0 has an invalid interface number: 50 but max is 0 [ 203.246425][ T5706] usb 5-1: config 0 has no interface number 0 [ 203.246468][ T5706] usb 5-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 203.249387][ T5706] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.249410][ T5706] usb 5-1: Product: syz [ 203.249427][ T5706] usb 5-1: Manufacturer: syz [ 203.249443][ T5706] usb 5-1: SerialNumber: syz [ 203.293654][ T978] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 203.303052][ T5706] usb 5-1: config 0 descriptor?? [ 203.348185][ T5706] yurex 5-1:0.50: USB YUREX device now attached to Yurex #0 [ 203.439744][ T7838] FAULT_INJECTION: forcing a failure. [ 203.439744][ T7838] name failslab, interval 1, probability 0, space 0, times 0 [ 203.439774][ T7838] CPU: 1 UID: 0 PID: 7838 Comm: syz.2.661 Tainted: G L syzkaller #0 PREEMPT(full) [ 203.439807][ T7838] Tainted: [L]=SOFTLOCKUP [ 203.439816][ T7838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 203.439831][ T7838] Call Trace: [ 203.439845][ T7838] [ 203.439856][ T7838] dump_stack_lvl+0xe8/0x150 [ 203.439891][ T7838] should_fail_ex+0x3eb/0x540 [ 203.439924][ T7838] should_failslab+0xa8/0x100 [ 203.439950][ T7838] ? __kernfs_new_node+0xe6/0x980 [ 203.439987][ T7838] kmem_cache_alloc_noprof+0x9c/0x600 [ 203.440020][ T7838] ? kstrdup+0x81/0x100 [ 203.440056][ T7838] ? __kernfs_new_node+0xe6/0x980 [ 203.440099][ T7838] __kernfs_new_node+0xe6/0x980 [ 203.440154][ T7838] ? __pfx___kernfs_new_node+0x10/0x10 [ 203.440192][ T7838] ? kernfs_root+0x1c/0x230 [ 203.440234][ T7838] ? kernfs_root+0x1c/0x230 [ 203.440268][ T7838] ? kernfs_root+0x1c/0x230 [ 203.440300][ T7838] ? kernfs_root+0x1c/0x230 [ 203.440339][ T7838] kernfs_create_dir_ns+0xfe/0x230 [ 203.440370][ T7838] sysfs_create_dir_ns+0x12f/0x2a0 [ 203.440408][ T7838] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 203.440447][ T7838] ? do_raw_spin_unlock+0xf5/0x200 [ 203.440482][ T7838] kobject_add_internal+0x622/0xcd0 [ 203.440519][ T7838] kobject_add+0x163/0x240 [ 203.440553][ T7838] ? __pfx_kobject_add+0x10/0x10 [ 203.440589][ T7838] ? kobject_put+0x50f/0x550 [ 203.440623][ T7838] ? get_device_parent+0x366/0x3a0 [ 203.440655][ T7838] device_add+0x3fa/0xb80 [ 203.440686][ T7838] netdev_register_kobject+0x197/0x350 [ 203.440726][ T7838] register_netdevice+0x142e/0x1eb0 [ 203.440771][ T7838] ? __pfx_register_netdevice+0x10/0x10 [ 203.440818][ T7838] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 203.440852][ T7838] ? idr_alloc+0x89/0xd0 [ 203.440877][ T7838] ppp_dev_configure+0x806/0xaa0 [ 203.440906][ T7838] ? alloc_netdev_mqs+0xef9/0x12a0 [ 203.440945][ T7838] ppp_ioctl+0xaff/0x1c00 [ 203.440979][ T7838] ? __pfx_ppp_ioctl+0x10/0x10 [ 203.441012][ T7838] ? __fget_files+0x2a/0x420 [ 203.441042][ T7838] ? __fget_files+0x3a2/0x420 [ 203.441070][ T7838] ? __fget_files+0x2a/0x420 [ 203.441122][ T7838] ? bpf_lsm_file_ioctl+0x9/0x20 [ 203.441152][ T7838] ? __pfx_ppp_ioctl+0x10/0x10 [ 203.441180][ T7838] __se_sys_ioctl+0xfc/0x170 [ 203.441219][ T7838] do_syscall_64+0x166/0x520 [ 203.441240][ T7838] ? trace_irq_disable+0x3b/0x140 [ 203.441273][ T7838] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.441297][ T7838] ? clear_bhb_loop+0x70/0xc0 [ 203.441326][ T7838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.441349][ T7838] RIP: 0033:0x7f4f37b9e159 [ 203.441370][ T7838] 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 [ 203.441390][ T7838] RSP: 002b:00007f4f38b4a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.441415][ T7838] RAX: ffffffffffffffda RBX: 00007f4f37e25fa0 RCX: 00007f4f37b9e159 [ 203.441432][ T7838] RDX: 00002000000000c0 RSI: 00000000c004743e RDI: 0000000000000004 [ 203.441448][ T7838] RBP: 00007f4f37c3506b R08: 0000000000000000 R09: 0000000000000000 [ 203.441462][ T7838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 203.441476][ T7838] R13: 00007f4f37e26038 R14: 00007f4f37e25fa0 R15: 00007ffd10882918 [ 203.441512][ T7838] [ 203.463441][ T978] usb 6-1: Using ep0 maxpacket: 8 [ 203.465436][ T978] usb 6-1: New USB device found, idVendor=0c45, idProduct=613e, bcdDevice=c4.6d [ 203.499771][ T978] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.499833][ T978] usb 6-1: Product: syz [ 203.499875][ T978] usb 6-1: Manufacturer: syz [ 203.499918][ T978] usb 6-1: SerialNumber: syz [ 203.547712][ T978] usb 6-1: config 0 descriptor?? [ 203.603046][ T7838] kobject: kobject_add_internal failed for ppp0 (error: -12 parent: net) [ 203.618178][ T978] gspca_main: sonixj-2.14.0 probing 0c45:613e [ 203.676452][ T9] usb 5-1: USB disconnect, device number 15 [ 203.750463][ T9] yurex 5-1:0.50: USB YUREX #0 now disconnected [ 204.322564][ T7844] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 204.377584][ T5621] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 204.391608][ T5621] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 204.395714][ T5621] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 204.397795][ T5621] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 204.400382][ T5621] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 204.910264][ T978] gspca_sonixj: reg_w1 err -71 [ 204.934868][ T7845] lo speed is unknown, defaulting to 1000 [ 204.950702][ T978] sonixj 6-1:0.0: probe with driver sonixj failed with error -71 [ 204.969120][ T978] usb 6-1: USB disconnect, device number 6 [ 205.455097][ T7863] lo speed is unknown, defaulting to 1000 [ 205.820745][ T1056] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 205.970739][ T1056] usb 3-1: Using ep0 maxpacket: 16 [ 205.981002][ T1056] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 205.989516][ T1056] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 206.016853][ T1056] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.016868][ T1056] usb 3-1: Product: syz [ 206.016879][ T1056] usb 3-1: Manufacturer: syz [ 206.016890][ T1056] usb 3-1: SerialNumber: syz [ 206.063335][ T1056] usb 3-1: config 0 descriptor?? [ 206.084438][ T1056] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 206.084470][ T1056] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 206.132403][ T7870] syzkaller1: entered promiscuous mode [ 206.132423][ T7870] syzkaller1: entered allmulticast mode [ 206.501764][ T4935] Bluetooth: hci3: command tx timeout [ 206.703004][ T1056] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 206.920958][ T7887] jffs2: notice: (7887) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 207.138284][ T7845] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.138422][ T7845] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.138633][ T7845] bridge_slave_0: entered allmulticast mode [ 207.171338][ T7845] bridge_slave_0: entered promiscuous mode [ 207.185027][ T7845] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.187038][ T7845] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.187216][ T7845] bridge_slave_1: entered allmulticast mode [ 207.199536][ T7845] bridge_slave_1: entered promiscuous mode [ 207.326926][ T1056] em28xx 3-1:0.0: failed to get i2c transfer status from bridge register (error=-5) [ 207.326953][ T1056] em28xx 3-1:0.0: board has no eeprom [ 207.420929][ T1056] em28xx 3-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 207.420956][ T1056] em28xx 3-1:0.0: dvb set to bulk mode. [ 207.428832][ T25] em28xx 3-1:0.0: Binding DVB extension [ 207.488710][ T1056] usb 3-1: USB disconnect, device number 20 [ 207.515752][ T1056] em28xx 3-1:0.0: Disconnecting em28xx [ 207.518138][ T7845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 207.550402][ T7845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 207.632198][ T25] em28xx 3-1:0.0: Registering input extension [ 207.633413][ T1056] em28xx 3-1:0.0: Closing input extension [ 207.779231][ T7845] team0: Port device team_slave_0 added [ 207.796015][ T7845] team0: Port device team_slave_1 added [ 207.909942][ T1056] em28xx: Freeing device [ 208.020602][ C0] net_ratelimit: 369 callbacks suppressed [ 208.095670][ T7845] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 208.095683][ T7845] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 208.095711][ T7845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 208.098450][ T7845] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 208.098463][ T7845] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 208.098492][ T7845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 208.348106][ T7845] hsr_slave_0: entered promiscuous mode [ 208.349067][ T7845] hsr_slave_1: entered promiscuous mode [ 208.350833][ T7845] debugfs: 'hsr0' already exists in 'hsr' [ 208.350850][ T7845] Cannot create hsr debugfs directory [ 208.581205][ T4935] Bluetooth: hci3: command tx timeout [ 208.899928][ T7845] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 208.921090][ T7845] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 208.922881][ T7845] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 208.937790][ T7845] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 208.954503][ T7845] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 208.978429][ T7845] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 208.987083][ T7845] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 209.008007][ T7845] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 209.136032][ T7845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 209.168183][ T7845] 8021q: adding VLAN 0 to HW filter on device team0 [ 209.183300][ T7753] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.183370][ T7753] bridge0: port 1(bridge_slave_0) entered forwarding state [ 209.202473][ T6813] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.202744][ T6813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 209.626480][ T7845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 209.998096][ T7845] veth0_vlan: entered promiscuous mode [ 210.015490][ T7845] veth1_vlan: entered promiscuous mode [ 210.049265][ T7845] veth0_macvtap: entered promiscuous mode [ 210.060602][ T7845] veth1_macvtap: entered promiscuous mode [ 210.087546][ T7845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 210.112021][ T7845] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 210.135396][ T6815] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.162532][ T6813] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.163376][ T6815] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.164296][ T6815] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.304586][ T6813] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 210.304600][ T6813] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 210.368877][ T6815] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 210.368893][ T6815] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 210.518342][ T7918] netlink: 4 bytes leftover after parsing attributes in process `syz.5.682'. [ 210.531100][ T7919] FAULT_INJECTION: forcing a failure. [ 210.531100][ T7919] name failslab, interval 1, probability 0, space 0, times 0 [ 210.531133][ T7919] CPU: 1 UID: 0 PID: 7919 Comm: syz.4.684 Tainted: G L syzkaller #0 PREEMPT(full) [ 210.531166][ T7919] Tainted: [L]=SOFTLOCKUP [ 210.531175][ T7919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 210.531190][ T7919] Call Trace: [ 210.531199][ T7919] [ 210.531210][ T7919] dump_stack_lvl+0xe8/0x150 [ 210.531247][ T7919] should_fail_ex+0x3eb/0x540 [ 210.531279][ T7919] ? alloc_pwq+0xb7b/0x12b0 [ 210.531306][ T7919] should_failslab+0xa8/0x100 [ 210.531333][ T7919] ? alloc_pwq+0xb7b/0x12b0 [ 210.531357][ T7919] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 210.531393][ T7919] ? alloc_pwq+0xb7b/0x12b0 [ 210.531427][ T7919] alloc_pwq+0xb7b/0x12b0 [ 210.531465][ T7919] apply_wqattrs_prepare+0x3ff/0xe70 [ 210.531521][ T7919] __alloc_workqueue+0xe72/0x1b70 [ 210.531572][ T7919] alloc_workqueue_noprof+0xe3/0x210 [ 210.531624][ T7919] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 210.531669][ T7919] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 210.531709][ T7919] nci_register_device+0x22c/0xa00 [ 210.531743][ T7919] ? __pfx_nci_register_device+0x10/0x10 [ 210.531768][ T7919] ? __raw_spin_lock_init+0x45/0x100 [ 210.531802][ T7919] ? __raw_spin_lock_init+0x45/0x100 [ 210.531832][ T7919] ? __init_waitqueue_head+0xa8/0x150 [ 210.531864][ T7919] virtual_ncidev_open+0x129/0x1a0 [ 210.531891][ T7919] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 210.531915][ T7919] misc_open+0x2d5/0x350 [ 210.531955][ T7919] chrdev_open+0x4d9/0x600 [ 210.531982][ T7919] ? __pfx_chrdev_open+0x10/0x10 [ 210.532007][ T7919] ? devcgroup_check_permission+0x31/0x8f0 [ 210.532048][ T7919] ? __pfx_chrdev_open+0x10/0x10 [ 210.532071][ T7919] do_dentry_open+0x80e/0x1360 [ 210.532110][ T7919] vfs_open_consume+0x4a/0x350 [ 210.532132][ T7919] ? path_openat+0x14bb/0x1e40 [ 210.532164][ T7919] path_openat+0x14d7/0x1e40 [ 210.532208][ T7919] do_file_open+0x23e/0x4a0 [ 210.532241][ T7919] ? __pfx_do_file_open+0x10/0x10 [ 210.532289][ T7919] ? _raw_spin_unlock+0x28/0x50 [ 210.532313][ T7919] ? alloc_fd+0x651/0x6c0 [ 210.532344][ T7919] do_sys_openat2+0x115/0x200 [ 210.532365][ T7919] ? __se_sys_futex+0x3a8/0x450 [ 210.532386][ T7919] ? __pfx_do_sys_openat2+0x10/0x10 [ 210.532412][ T7919] ? rcu_is_watching+0x16/0xb0 [ 210.532435][ T7919] __x64_sys_openat+0x138/0x170 [ 210.532461][ T7919] do_syscall_64+0x166/0x520 [ 210.532478][ T7919] ? trace_irq_disable+0x3b/0x140 [ 210.532504][ T7919] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.532524][ T7919] ? clear_bhb_loop+0x70/0xc0 [ 210.532546][ T7919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.532565][ T7919] RIP: 0033:0x7fa08359e159 [ 210.532591][ T7919] 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 [ 210.532608][ T7919] RSP: 002b:00007fa0844a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 210.532629][ T7919] RAX: ffffffffffffffda RBX: 00007fa083825fa0 RCX: 00007fa08359e159 [ 210.532643][ T7919] RDX: 0000000000000002 RSI: 0000200000000240 RDI: ffffffffffffff9c [ 210.532656][ T7919] RBP: 00007fa08363506b R08: 0000000000000000 R09: 0000000000000000 [ 210.532668][ T7919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 210.532680][ T7919] R13: 00007fa083826038 R14: 00007fa083825fa0 R15: 00007ffc0fd93b38 [ 210.532709][ T7919] [ 210.662244][ T4935] Bluetooth: hci3: command tx timeout [ 212.240786][ T1056] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 212.400646][ T1056] usb 7-1: Using ep0 maxpacket: 8 [ 212.401560][ T1056] usb 7-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 212.403805][ T1056] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 212.403882][ T1056] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 212.416994][ T1056] usb 7-1: config 0 descriptor?? [ 212.461036][ T5692] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 212.468153][ T1056] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 212.613461][ T5692] usb 3-1: New USB device found, idVendor=a257, idProduct=2013, bcdDevice= 0.01 [ 212.614496][ T5692] usb 3-1: config 0 has no interfaces? [ 212.614552][ T5692] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 212.630368][ T5692] usb 3-1: config 0 descriptor?? [ 212.741292][ T4935] Bluetooth: hci3: command tx timeout [ 213.010853][ T5706] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 213.103375][ T7956] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 213.107638][ T7956] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 213.157898][ T9] usb 3-1: USB disconnect, device number 21 [ 213.165457][ T5706] usb 6-1: New USB device found, idVendor=2c7c, idProduct=0125, bcdDevice= 0.00 [ 213.175977][ T5706] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 213.176305][ T5706] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.220609][ C1] net_ratelimit: 309 callbacks suppressed [ 213.503695][ T5706] qmi_wwan 6-1:1.0: cdc-wdm0: USB WDM device [ 213.550982][ T5706] wwan wwan0: port wwan0qmi0 attached [ 213.713541][ T5706] qmi_wwan 6-1:1.0 wwan0: register 'qmi_wwan' at usb-dummy_hcd.5-1, WWAN/QMI device, 36:d6:d8:ea:ec:4b [ 213.934229][ T5692] usb 6-1: USB disconnect, device number 7 [ 213.975349][ T5692] qmi_wwan 6-1:1.0 wwan0: unregister 'qmi_wwan' usb-dummy_hcd.5-1, WWAN/QMI device [ 214.082857][ T5692] wwan wwan0: port wwan0qmi0 disconnected [ 214.191933][ T1056] gspca_vc032x: reg_w err -71 [ 214.192016][ T1056] vc032x 7-1:0.0: probe with driver vc032x failed with error -71 [ 214.213193][ T1056] usb 7-1: USB disconnect, device number 2 [ 214.360655][ T9] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 214.513921][ T9] usb 5-1: New USB device found, idVendor=0402, idProduct=5602, bcdDevice= 1.00 [ 214.517883][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.517906][ T9] usb 5-1: Product: syz [ 214.517923][ T9] usb 5-1: Manufacturer: syz [ 214.517950][ T9] usb 5-1: SerialNumber: syz [ 214.564739][ T9] gspca_main: ALi m5602-2.14.0 probing 0402:5602 [ 214.564816][ T9] gspca_m5602: Forcing a MT9M111 sensor [ 214.920728][ T5692] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 215.082473][ T5692] usb 3-1: Using ep0 maxpacket: 32 [ 215.083352][ T5692] usb 3-1: New USB device found, idVendor=08ca, idProduct=2060, bcdDevice=c6.58 [ 215.085471][ T5692] usb 3-1: config index 0 descriptor too short (expected 3659, got 75) [ 215.085499][ T5692] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 215.127508][ T5692] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.127531][ T5692] usb 3-1: Product: syz [ 215.127550][ T5692] usb 3-1: Manufacturer: syz [ 215.127567][ T5692] usb 3-1: SerialNumber: syz [ 215.155627][ T5692] usb 3-1: config 0 descriptor?? [ 215.174520][ T5692] gspca_main: sunplus-2.14.0 probing 08ca:2060 [ 215.178189][ T9] gspca_m5602: Could not initialize controls [ 215.178441][ T9] ALi m5602 5-1:1.0: probe with driver ALi m5602 failed with error -34 [ 215.216461][ T9] usb 5-1: USB disconnect, device number 16 [ 215.336814][ T8016] tipc: Enabling of bearer rejected, already enabled [ 215.348926][ T8016] tipc: Enabling of bearer rejected, already enabled [ 215.544135][ T8023] tipc: Started in network mode [ 215.544166][ T8023] tipc: Node identity eee7898ced53, cluster identity 4711 [ 215.544349][ T8023] tipc: Enabled bearer , priority 0 [ 215.547612][ T8023] syzkaller0: MTU too low for tipc bearer [ 215.547630][ T8023] tipc: Disabling bearer [ 215.885891][ T8032] FAULT_INJECTION: forcing a failure. [ 215.885891][ T8032] name fail_futex, interval 1, probability 0, space 0, times 1 [ 215.885931][ T8032] CPU: 1 UID: 0 PID: 8032 Comm: syz.5.704 Tainted: G L syzkaller #0 PREEMPT(full) [ 215.885965][ T8032] Tainted: [L]=SOFTLOCKUP [ 215.885975][ T8032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 215.885990][ T8032] Call Trace: [ 215.886000][ T8032] [ 215.886011][ T8032] dump_stack_lvl+0xe8/0x150 [ 215.886047][ T8032] should_fail_ex+0x3eb/0x540 [ 215.886079][ T8032] get_futex_key+0x1b4/0x1580 [ 215.886117][ T8032] ? lock_acquire+0x115/0x350 [ 215.886163][ T8032] ? __pfx_get_futex_key+0x10/0x10 [ 215.886203][ T8032] ? is_bpf_text_address+0x292/0x2b0 [ 215.886228][ T8032] ? is_bpf_text_address+0x26/0x2b0 [ 215.886262][ T8032] futex_wait_setup+0x4a/0x590 [ 215.886300][ T8032] ? __futex_wait+0xdb/0x470 [ 215.886336][ T8032] __futex_wait+0x175/0x470 [ 215.886376][ T8032] ? __pfx___futex_wait+0x10/0x10 [ 215.886413][ T8032] ? __pfx_futex_wake_mark+0x10/0x10 [ 215.886451][ T8032] ? futex_hash+0x4e/0x2b0 [ 215.886496][ T8032] ? futex_hash+0x4e/0x2b0 [ 215.886531][ T8032] ? futex_hash+0x275/0x2b0 [ 215.886574][ T8032] futex_wait+0x121/0x390 [ 215.886617][ T8032] ? __pfx_futex_wait+0x10/0x10 [ 215.886668][ T8032] do_futex+0x3e7/0x4e0 [ 215.886701][ T8032] ? __pfx_do_futex+0x10/0x10 [ 215.886725][ T8032] ? kmem_cache_free+0x182/0x650 [ 215.886771][ T8032] __se_sys_futex+0x3a8/0x450 [ 215.886804][ T8032] ? __pfx___se_sys_futex+0x10/0x10 [ 215.886831][ T8032] ? rcu_is_watching+0x16/0xb0 [ 215.886863][ T8032] ? __x64_sys_futex+0x21/0xf0 [ 215.886893][ T8032] do_syscall_64+0x166/0x520 [ 215.886919][ T8032] ? trace_irq_disable+0x3b/0x140 [ 215.886955][ T8032] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.886983][ T8032] ? clear_bhb_loop+0x70/0xc0 [ 215.887012][ T8032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.887036][ T8032] RIP: 0033:0x7f81c4b9e159 [ 215.887059][ T8032] 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 [ 215.887086][ T8032] RSP: 002b:00007f81c5a820e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 215.887114][ T8032] RAX: ffffffffffffffda RBX: 00007f81c4e25fa8 RCX: 00007f81c4b9e159 [ 215.887133][ T8032] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f81c4e25fa8 [ 215.887150][ T8032] RBP: 00007f81c4e25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 215.887166][ T8032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 215.887181][ T8032] R13: 00007f81c4e26038 R14: 00007ffe2b7e9c00 R15: 00007ffe2b7e9ce8 [ 215.887218][ T8032] [ 216.614980][ T8045] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.758299][ T8045] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.780776][ T10] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 216.825602][ T8045] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.891071][ T8045] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.919372][ T5692] gspca_sunplus: reg_r err -71 [ 216.919451][ T5692] sunplus 3-1:0.0: probe with driver sunplus failed with error -71 [ 216.943663][ T10] usb 6-1: New USB device found, idVendor=1608, idProduct=0001, bcdDevice= 0.00 [ 216.948527][ T10] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 216.948547][ T10] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 216.948595][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.958316][ T5692] usb 3-1: USB disconnect, device number 22 [ 217.008336][ T8049] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 217.008480][ T8049] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 217.044875][ T10] io_edgeport 6-1:1.0: Edgeport 4 port adapter converter detected [ 217.045276][ T10] usb 6-1: detected [ 217.267826][ T10] usb 6-1: Edgeport 4 port adapter converter now attached to ttyUSB0 [ 217.306679][ T10] usb 6-1: Edgeport 4 port adapter converter now attached to ttyUSB1 [ 217.328995][ T10] usb 6-1: Edgeport 4 port adapter converter now attached to ttyUSB2 [ 217.355472][ T10] usb 6-1: Edgeport 4 port adapter converter now attached to ttyUSB3 [ 217.534209][ T5706] usb 6-1: USB disconnect, device number 8 [ 217.534391][ C0] usb 6-1: edge_interrupt_callback - Error -19 submitting control urb [ 217.686588][ T5706] edgeport_4 ttyUSB0: Edgeport 4 port adapter converter now disconnected from ttyUSB0 [ 217.733918][ T5706] edgeport_4 ttyUSB1: Edgeport 4 port adapter converter now disconnected from ttyUSB1 [ 217.808021][ T5706] edgeport_4 ttyUSB2: Edgeport 4 port adapter converter now disconnected from ttyUSB2 [ 217.826262][ T8065] netlink: 84 bytes leftover after parsing attributes in process `syz.2.709'. [ 217.878375][ T5706] edgeport_4 ttyUSB3: Edgeport 4 port adapter converter now disconnected from ttyUSB3 [ 217.886142][ T5706] io_edgeport 6-1:1.0: device disconnected [ 218.420632][ C0] net_ratelimit: 380 callbacks suppressed [ 218.509398][ T8086] FAULT_INJECTION: forcing a failure. [ 218.509398][ T8086] name failslab, interval 1, probability 0, space 0, times 0 [ 218.509436][ T8086] CPU: 0 UID: 0 PID: 8086 Comm: syz.2.715 Tainted: G L syzkaller #0 PREEMPT(full) [ 218.509469][ T8086] Tainted: [L]=SOFTLOCKUP [ 218.509479][ T8086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 218.509494][ T8086] Call Trace: [ 218.509503][ T8086] [ 218.509514][ T8086] dump_stack_lvl+0xe8/0x150 [ 218.509551][ T8086] should_fail_ex+0x3eb/0x540 [ 218.509592][ T8086] should_failslab+0xa8/0x100 [ 218.509621][ T8086] __kmalloc_noprof+0xf9/0x710 [ 218.509655][ T8086] ? ima_alloc_init_template+0xa4/0x700 [ 218.509689][ T8086] ? ima_alloc_init_template+0xa4/0x700 [ 218.509731][ T8086] ima_alloc_init_template+0xa4/0x700 [ 218.509763][ T8086] ? take_dentry_name_snapshot+0x2b/0x510 [ 218.509803][ T8086] ima_store_measurement+0x1d4/0x690 [ 218.509843][ T8086] ? take_dentry_name_snapshot+0x2b/0x510 [ 218.509878][ T8086] ? release_dentry_name_snapshot+0x42/0xb0 [ 218.509909][ T8086] ? __pfx_ima_store_measurement+0x10/0x10 [ 218.509942][ T8086] ? ima_d_path+0x1cb/0x230 [ 218.509996][ T8086] process_measurement+0x15ac/0x1c10 [ 218.510040][ T8086] ? kmem_cache_alloc_noprof+0x151/0x600 [ 218.510073][ T8086] ? __pfx_process_measurement+0x10/0x10 [ 218.510106][ T8086] ? lock_acquire+0x115/0x350 [ 218.510190][ T8086] ima_file_mmap+0x1a3/0x1f0 [ 218.510221][ T8086] ? __pfx_ima_file_mmap+0x10/0x10 [ 218.510259][ T8086] ? apparmor_mmap_file+0x2e7/0x390 [ 218.510298][ T8086] security_mmap_file+0x773/0xa20 [ 218.510336][ T8086] vm_mmap_pgoff+0x134/0x4e0 [ 218.510367][ T8086] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 218.510403][ T8086] ? hugetlb_file_setup+0x42c/0x630 [ 218.510437][ T8086] ksys_mmap_pgoff+0x57d/0x760 [ 218.510473][ T8086] do_syscall_64+0x166/0x520 [ 218.510493][ T8086] ? trace_irq_disable+0x3b/0x140 [ 218.510525][ T8086] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.510550][ T8086] ? clear_bhb_loop+0x70/0xc0 [ 218.510589][ T8086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.510614][ T8086] RIP: 0033:0x7f4f37b9e159 [ 218.510636][ T8086] 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 [ 218.510656][ T8086] RSP: 002b:00007f4f38b4a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 218.510680][ T8086] RAX: ffffffffffffffda RBX: 00007f4f37e25fa0 RCX: 00007f4f37b9e159 [ 218.510698][ T8086] RDX: 0000000000000004 RSI: 0000000000004000 RDI: 0000200000200000 [ 218.510714][ T8086] RBP: 00007f4f37c3506b R08: ffffffffffffffff R09: 0000000000000000 [ 218.510731][ T8086] R10: 000200000006c832 R11: 0000000000000246 R12: 0000000000000000 [ 218.510747][ T8086] R13: 00007f4f37e26038 R14: 00007f4f37e25fa0 R15: 00007ffd10882918 [ 218.510783][ T8086] [ 218.800945][ T31] audit: type=1804 audit(1789536171.443:21): pid=8086 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=add_template_measure cause=ENOMEM comm="syz.2.715" name="anon_hugepage" dev="hugetlbfs" ino=22069 res=0 errno=0 [ 219.054443][ T5280] 8021q: adding VLAN 0 to HW filter on device eth5 [ 219.281318][ T8102] ================================================================== [ 219.281334][ T8102] BUG: KASAN: slab-out-of-bounds in try_module_get+0x46/0xc0 [ 219.281371][ T8102] Write of size 4 at addr ffff88802af37900 by task syz.6.720/8102 [ 219.281391][ T8102] [ 219.281416][ T8102] CPU: 0 UID: 0 PID: 8102 Comm: syz.6.720 Tainted: G L syzkaller #0 PREEMPT(full) [ 219.281449][ T8102] Tainted: [L]=SOFTLOCKUP [ 219.281458][ T8102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 219.281473][ T8102] Call Trace: [ 219.281483][ T8102] [ 219.281494][ T8102] dump_stack_lvl+0xe8/0x150 [ 219.281526][ T8102] print_address_description+0x55/0x1e0 [ 219.281559][ T8102] ? try_module_get+0x46/0xc0 [ 219.281587][ T8102] print_report+0x58/0x70 [ 219.281617][ T8102] kasan_report+0x117/0x150 [ 219.281645][ T8102] ? try_module_get+0x46/0xc0 [ 219.281678][ T8102] kasan_check_range+0x264/0x2c0 [ 219.281707][ T8102] try_module_get+0x46/0xc0 [ 219.281736][ T8102] dvb_device_open+0xef/0x340 [ 219.281764][ T8102] ? do_raw_spin_unlock+0xf5/0x200 [ 219.281794][ T8102] chrdev_open+0x4d9/0x600 [ 219.281818][ T8102] ? __pfx_chrdev_open+0x10/0x10 [ 219.281841][ T8102] ? devcgroup_check_permission+0x31/0x8f0 [ 219.281876][ T8102] ? __pfx_chrdev_open+0x10/0x10 [ 219.281897][ T8102] do_dentry_open+0x80e/0x1360 [ 219.281928][ T8102] vfs_open_consume+0x4a/0x350 [ 219.281952][ T8102] ? path_openat+0x14bb/0x1e40 [ 219.281988][ T8102] path_openat+0x14d7/0x1e40 [ 219.282032][ T8102] do_file_open+0x23e/0x4a0 [ 219.282068][ T8102] ? __pfx_do_file_open+0x10/0x10 [ 219.282114][ T8102] ? _raw_spin_unlock+0x28/0x50 [ 219.282145][ T8102] ? alloc_fd+0x651/0x6c0 [ 219.282177][ T8102] do_sys_openat2+0x115/0x200 [ 219.282204][ T8102] ? __pfx_do_sys_openat2+0x10/0x10 [ 219.282234][ T8102] ? do_user_addr_fault+0xd3f/0x1480 [ 219.282279][ T8102] __x64_sys_openat+0x138/0x170 [ 219.282307][ T8102] do_syscall_64+0x166/0x520 [ 219.282328][ T8102] ? trace_irq_disable+0x3b/0x140 [ 219.282361][ T8102] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 219.282383][ T8102] ? clear_bhb_loop+0x70/0xc0 [ 219.282418][ T8102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 219.282441][ T8102] RIP: 0033:0x7f57a915e98e [ 219.282465][ T8102] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 219.282485][ T8102] RSP: 002b:00007f57a9fe7b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 219.282510][ T8102] RAX: ffffffffffffffda RBX: 00007f57a9fe86c0 RCX: 00007f57a915e98e [ 219.282527][ T8102] RDX: 0000000000000882 RSI: 00007f57a9fe7c00 RDI: ffffffffffffff9c [ 219.282544][ T8102] RBP: 00007f57a9fe7c00 R08: 0000000000000000 R09: 0000000000000000 [ 219.282559][ T8102] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 219.282575][ T8102] R13: 00007f57a9426038 R14: 00007f57a9425fa0 R15: 00007ffed536a3b8 [ 219.282600][ T8102] [ 219.282609][ T8102] [ 219.282623][ T8102] Allocated by task 1: [ 219.282635][ T8102] kasan_save_track+0x3e/0x80 [ 219.282668][ T8102] __kasan_kmalloc+0x93/0xb0 [ 219.282687][ T8102] __kmalloc_cache_noprof+0x31c/0x600 [ 219.282719][ T8102] bus_add_driver+0x162/0x670 [ 219.282738][ T8102] driver_register+0x23a/0x320 [ 219.282767][ T8102] i2c_register_driver+0xbb/0x1a0 [ 219.282796][ T8102] do_one_initcall+0x250/0x870 [ 219.282821][ T8102] do_initcall_level+0x10a/0x1a0 [ 219.282843][ T8102] do_initcalls+0x59/0xa0 [ 219.282862][ T8102] kernel_init_freeable+0x29d/0x3e0 [ 219.282883][ T8102] kernel_init+0x22/0x1d0 [ 219.282906][ T8102] ret_from_fork+0x514/0xb70 [ 219.282935][ T8102] ret_from_fork_asm+0x1a/0x30 [ 219.282962][ T8102] [ 219.282968][ T8102] The buggy address belongs to the object at ffff88802af37800 [ 219.282968][ T8102] which belongs to the cache kmalloc-256 of size 256 [ 219.282986][ T8102] The buggy address is located 48 bytes to the right of [ 219.282986][ T8102] allocated 208-byte region [ffff88802af37800, ffff88802af378d0) [ 219.283009][ T8102] [ 219.283016][ T8102] The buggy address belongs to the physical page: [ 219.283027][ T8102] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2af36 [ 219.283049][ T8102] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 219.283067][ T8102] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 219.283087][ T8102] page_type: f5(slab) [ 219.283107][ T8102] raw: 00fff00000000040 ffff88813ff1ab40 dead000000000100 dead000000000122 [ 219.283127][ T8102] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 219.283167][ T8102] head: 00fff00000000040 ffff88813ff1ab40 dead000000000100 dead000000000122 [ 219.283187][ T8102] head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 219.283208][ T8102] head: 00fff00000000001 ffffffffffffff81 00000000ffffffff 00000000ffffffff [ 219.283228][ T8102] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002 [ 219.283241][ T8102] page dumped because: kasan: bad access detected [ 219.283260][ T8102] page_owner tracks the page as allocated [ 219.283269][ T8102] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 17888108038 [ 219.283304][ T8102] post_alloc_hook+0x1f9/0x250 [ 219.283344][ T8102] get_page_from_freelist+0x2209/0x2280 [ 219.283376][ T8102] __alloc_frozen_pages_noprof+0x217/0x5a0 [ 219.283417][ T8102] allocate_slab+0x7d/0x620 [ 219.283439][ T8102] refill_objects+0x2d5/0x350 [ 219.283463][ T8102] __pcs_replace_empty_main+0x2c8/0x6c0 [ 219.283485][ T8102] __kmalloc_cache_noprof+0x396/0x600 [ 219.283515][ T8102] bus_add_driver+0x162/0x670 [ 219.283534][ T8102] driver_register+0x23a/0x320 [ 219.283563][ T8102] usb_register_driver+0x1e4/0x390 [ 219.283585][ T8102] do_one_initcall+0x250/0x870 [ 219.283610][ T8102] do_initcall_level+0x10a/0x1a0 [ 219.283631][ T8102] do_initcalls+0x59/0xa0 [ 219.283650][ T8102] kernel_init_freeable+0x29d/0x3e0 [ 219.283671][ T8102] kernel_init+0x22/0x1d0 [ 219.283695][ T8102] ret_from_fork+0x514/0xb70 [ 219.283723][ T8102] page_owner free stack trace missing [ 219.283731][ T8102] [ 219.283736][ T8102] Memory state around the buggy address: [ 219.283748][ T8102] ffff88802af37800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 219.283764][ T8102] ffff88802af37880: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 219.283780][ T8102] >ffff88802af37900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 219.283792][ T8102] ^ [ 219.283803][ T8102] ffff88802af37980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 219.283817][ T8102] ffff88802af37a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 219.283829][ T8102] ================================================================== [ 219.284646][ T8104] PM: Adding info for No Bus:syzkaller1 [ 219.284669][ T8104] kobject: 'syzkaller1' (ffff88807d6487c0): kobject_uevent_env [ 219.284688][ T8104] kobject: 'syzkaller1' (ffff88807d6487c0): kobject_uevent_env: uevent_suppress caused the event to drop! [ 219.284732][ T8104] kobject: 'queues' (ffff88802a8c4150): kobject_add_internal: parent: 'syzkaller1', set: '' [ 219.284793][ T8104] kobject: 'queues' (ffff88802a8c4150): kobject_uevent_env [ 219.284811][ T8104] kobject: 'queues' (ffff88802a8c4150): kobject_uevent_env: filter function caused the event to drop! [ 219.284870][ T8104] kobject: 'rx-0' (ffff8880324eac50): kobject_add_internal: parent: 'queues', set: 'queues' [ 219.285018][ T8104] kobject: 'rx-0' (ffff8880324eac50): kobject_uevent_env [ 219.285065][ T8104] kobject: 'rx-0' (ffff8880324eac50): fill_kobj_path: path = '/devices/virtual/net/syzkaller1/queues/rx-0' [ 219.285217][ T8104] kobject: 'tx-0' (ffff888034921420): kobject_add_internal: parent: 'queues', set: 'queues' [ 219.285535][ T8104] kobject: 'tx-0' (ffff888034921420): kobject_uevent_env [ 219.285582][ T8104] kobject: 'tx-0' (ffff888034921420): fill_kobj_path: path = '/devices/virtual/net/syzkaller1/queues/tx-0' [ 219.285726][ T8104] syzkaller1: Features changed: 0x000020020c1548c9 -> 0x00002000000048c1 [ 219.286142][ T8104] Registering net sysctl (net ffff88807f8d27c0): net/ipv4/neigh/syzkaller1 [ 219.286164][ T8104] procname=mcast_solicit mode=644 proc_handler=neigh_proc_dointvec_zero_intmax data=ffff88802ae12660 [ 219.286202][ T8104] procname=ucast_solicit mode=644 proc_handler=neigh_proc_dointvec_zero_intmax data=ffff88802ae12664 [ 219.286238][ T8104] procname=app_solicit mode=644 proc_handler=neigh_proc_dointvec_zero_intmax data=ffff88802ae12668 [ 219.286272][ T8104] procname=mcast_resolicit mode=644 proc_handler=neigh_proc_dointvec_zero_intmax data=ffff88802ae1266c [ 219.286305][ T8104] procname=retrans_time mode=644 proc_handler=neigh_proc_dointvec_userhz_jiffies data=ffff88802ae12670 [ 219.286339][ T8104] procname=base_reachable_time mode=644 proc_handler=neigh_proc_base_reachable_time data=ffff88802ae12674 [ 219.286370][ T8104] procname=delay_first_probe_time mode=644 proc_handler=neigh_proc_dointvec_jiffies data=ffff88802ae12678 [ 219.286427][ T8104] procname=interval_probe_time_ms mode=644 proc_handler=neigh_proc_dointvec_ms_jiffies_positive data=ffff88802ae1267c [ 219.286469][ T8104] procname=gc_stale_time mode=644 proc_handler=neigh_proc_dointvec_jiffies data=ffff88802ae12680 [ 219.286500][ T8104] procname=unres_qlen_bytes mode=644 proc_handler=neigh_proc_dointvec_zero_intmax data=ffff88802ae12684 [ 219.286534][ T8104] procname=proxy_qlen mode=644 proc_handler=neigh_proc_dointvec_zero_intmax data=ffff88802ae12688 [ 219.286567][ T8104] procname=anycast_delay mode=644 proc_handler=neigh_proc_dointvec_userhz_jiffies data=ffff88802ae1268c [ 219.286602][ T8104] procname=proxy_delay mode=644 proc_handler=neigh_proc_dointvec_userhz_jiffies data=ffff88802ae12690 [ 219.286636][ T8104] procname=locktime mode=644 proc_handler=neigh_proc_dointvec_userhz_jiffies data=ffff88802ae12694 [ 219.286671][ T8104] procname=unres_qlen mode=644 proc_handler=neigh_proc_dointvec_unres_qlen data=ffff88802ae12684 [ 219.286704][ T8104] procname=retrans_time_ms mode=644 proc_handler=neigh_proc_dointvec_ms_jiffies data=ffff88802ae12670 [ 219.286736][ T8104] procname=base_reachable_time_ms mode=644 proc_handler=neigh_proc_base_reachable_time data=ffff88802ae12674 [ 219.286867][ T8102] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 220.261121][ T8102] CPU: 0 UID: 0 PID: 8102 Comm: syz.6.720 Tainted: G L syzkaller #0 PREEMPT(full) [ 220.271940][ T8102] Tainted: [L]=SOFTLOCKUP [ 220.276300][ T8102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 220.286415][ T8102] Call Trace: [ 220.289742][ T8102] [ 220.292720][ T8102] vpanic+0x56d/0xa70 [ 220.296782][ T8102] ? __pfx_vpanic+0x10/0x10 [ 220.301357][ T8102] panic+0xc5/0xd0 [ 220.305147][ T8102] ? __pfx_panic+0x10/0x10 [ 220.309622][ T8102] ? preempt_schedule_thunk+0x16/0x40 [ 220.315066][ T8102] ? preempt_schedule_thunk+0x16/0x40 [ 220.320591][ T8102] ? try_module_get+0x46/0xc0 [ 220.325339][ T8102] check_panic_on_warn+0x89/0xb0 [ 220.330428][ T8102] ? try_module_get+0x46/0xc0 [ 220.335157][ T8102] end_report+0x73/0x170 [ 220.339465][ T8102] ? try_module_get+0x46/0xc0 [ 220.344202][ T8102] kasan_report+0x128/0x150 [ 220.348762][ T8102] ? try_module_get+0x46/0xc0 [ 220.353507][ T8102] kasan_check_range+0x264/0x2c0 [ 220.358505][ T8102] try_module_get+0x46/0xc0 [ 220.363096][ T8102] dvb_device_open+0xef/0x340 [ 220.367846][ T8102] ? do_raw_spin_unlock+0xf5/0x200 [ 220.373017][ T8102] chrdev_open+0x4d9/0x600 [ 220.377489][ T8102] ? __pfx_chrdev_open+0x10/0x10 [ 220.382486][ T8102] ? devcgroup_check_permission+0x31/0x8f0 [ 220.388359][ T8102] ? __pfx_chrdev_open+0x10/0x10 [ 220.393356][ T8102] do_dentry_open+0x80e/0x1360 [ 220.398182][ T8102] vfs_open_consume+0x4a/0x350 [ 220.403000][ T8102] ? path_openat+0x14bb/0x1e40 [ 220.407835][ T8102] path_openat+0x14d7/0x1e40 [ 220.412506][ T8102] do_file_open+0x23e/0x4a0 [ 220.417083][ T8102] ? __pfx_do_file_open+0x10/0x10 [ 220.422181][ T8102] ? _raw_spin_unlock+0x28/0x50 [ 220.427098][ T8102] ? alloc_fd+0x651/0x6c0 [ 220.431493][ T8102] do_sys_openat2+0x115/0x200 [ 220.436234][ T8102] ? __pfx_do_sys_openat2+0x10/0x10 [ 220.441501][ T8102] ? do_user_addr_fault+0xd3f/0x1480 [ 220.446865][ T8102] __x64_sys_openat+0x138/0x170 [ 220.451777][ T8102] do_syscall_64+0x166/0x520 [ 220.456421][ T8102] ? trace_irq_disable+0x3b/0x140 [ 220.461521][ T8102] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.467643][ T8102] ? clear_bhb_loop+0x70/0xc0 [ 220.472382][ T8102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.478327][ T8102] RIP: 0033:0x7f57a915e98e [ 220.482789][ T8102] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 220.502447][ T8102] RSP: 002b:00007f57a9fe7b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 220.510916][ T8102] RAX: ffffffffffffffda RBX: 00007f57a9fe86c0 RCX: 00007f57a915e98e [ 220.518942][ T8102] RDX: 0000000000000882 RSI: 00007f57a9fe7c00 RDI: ffffffffffffff9c [ 220.526971][ T8102] RBP: 00007f57a9fe7c00 R08: 0000000000000000 R09: 0000000000000000 [ 220.534993][ T8102] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 220.543021][ T8102] R13: 00007f57a9426038 R14: 00007f57a9425fa0 R15: 00007ffed536a3b8 [ 220.551056][ T8102] [ 220.554739][ T8102] Kernel Offset: disabled [ 220.559094][ T8102] Rebooting in 86400 seconds..