./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor608126254

<...>
Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts.
execve("./syz-executor608126254", ["./syz-executor608126254"], 0x7ffc2eb401a0 /* 10 vars */) = 0
brk(NULL)                               = 0x5555568af000
brk(0x5555568afc40)                     = 0x5555568afc40
arch_prctl(ARCH_SET_FS, 0x5555568af300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor608126254", 4096) = 27
brk(0x5555568d0c40)                     = 0x5555568d0c40
brk(0x5555568d1000)                     = 0x5555568d1000
mprotect(0x7f0a5c25e000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5075 attached
, child_tidptr=0x5555568af5d0) = 5075
[pid  5075] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5075] setsid()                    = 1
[pid  5075] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5075] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5075] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5075] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5075] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5075] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5075] unshare(CLONE_NEWNS)        = 0
[pid  5075] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5075] unshare(CLONE_NEWIPC)       = 0
[pid  5075] unshare(CLONE_NEWCGROUP)    = 0
[pid  5075] unshare(CLONE_NEWUTS)       = 0
[pid  5075] unshare(CLONE_SYSVSEM)      = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "16777216", 8)     = 8
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "536870912", 9)    = 9
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1024", 4)         = 4
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "8192", 4)         = 4
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1024", 4)         = 4
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1024", 4)         = 4
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5075] close(3)                    = 0
[pid  5075] getpid()                    = 1
[pid  5075] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5075] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5075] unshare(CLONE_NEWNET)       = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "0 65535", 7)      = 7
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3
[pid  5075] dup2(3, 200)                = 200
[pid  5075] close(3)                    = 0
[pid  5075] ioctl(200, TUNSETIFF, 0x7ffdc7716a90) = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "0", 1)            = 1
[pid  5075] close(3)                    = 0
[pid  5075] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3
[pid  5075] write(3, "0", 1)            = 1
[pid  5075] close(3)                    = 0
[pid  5075] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[pid  5075] access("/proc/net", R_OK)   = 0
[pid  5075] access("/proc/net/unix", R_OK) = 0
[pid  5075] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5075] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5075] close(4)                    = 0
[pid  5075] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40
[pid  5075] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5075] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5075] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5075] close(4)                    = 0
[pid  5075] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64
[pid  5075] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5075] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5075] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5075] close(4)                    = 0
[pid  5075] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 48
[pid  5075] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5075] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5075] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5075] close(4)                    = 0
[pid  5075] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 60
[pid  5075] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5075] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5075] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5075] close(4)                    = 0
[pid  5075] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44
[pid  5075] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5075] close(3)                    = 0
[pid  5075] mkdir("/dev/binderfs", 0777) = 0
[pid  5075] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5075] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5075] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[pid  5075] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 4
[pid  5075] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[   78.350294][ T5075] ------------[ cut here ]------------
[   78.356374][ T5075] WARNING: CPU: 1 PID: 5075 at kernel/workqueue.c:3066 __flush_work+0x90a/0xaf0
[   78.365885][ T5075] Modules linked in:
[   78.369834][ T5075] CPU: 0 PID: 5075 Comm: syz-executor608 Not tainted 6.2.0-rc7-syzkaller-01428-gdc8c41320130 #0
[   78.380545][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[   78.391036][ T5075] RIP: 0010:__flush_work+0x90a/0xaf0
[   78.396454][ T5075] Code: 00 48 c7 c6 8f 85 52 81 48 c7 c7 00 03 79 8c e8 cc 10 11 00 e9 ab fc ff ff e8 02 7b 2e 00 0f 0b e9 9f fc ff ff e8 f6 7a 2e 00 <0f> 0b 45 31 ed e9 90 fc ff ff e8 97 d8 7c 00 e9 7a fb ff ff e8 dd
[   78.416150][ T5075] RSP: 0018:ffffc90003aef050 EFLAGS: 00010293
[   78.422255][ T5075] RAX: 0000000000000000 RBX: ffff88802aac82f8 RCX: 0000000000000000
[   78.430338][ T5075] RDX: ffff88801c391d40 RSI: ffffffff815285ca RDI: 0000000000000001
[   78.438432][ T5075] RBP: ffffc90003aef1e8 R08: 0000000000000001 R09: 0000000000000000
[   78.446506][ T5075] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88802aac82f8
[   78.454588][ T5075] R13: 0000000000000001 R14: 0000000000000001 R15: ffff88802aac8310
[   78.462632][ T5075] FS:  00005555568af300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   78.471604][ T5075] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   78.478271][ T5075] CR2: 0000000020000080 CR3: 0000000075dc9000 CR4: 00000000003506e0
[   78.486329][ T5075] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   78.494411][ T5075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   78.502420][ T5075] Call Trace:
[   78.505839][ T5075]  <TASK>
[   78.508910][ T5075]  ? lock_chain_count+0x20/0x20
[   78.514034][ T5075]  ? wq_update_unbound_numa+0x6c0/0x6c0
[   78.519667][ T5075]  ? mark_lock.part.0+0xee/0x1910
[   78.524807][ T5075]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   78.530976][ T5075]  ? lock_chain_count+0x20/0x20
[   78.535984][ T5075]  ? find_held_lock+0x2d/0x110
[   78.540818][ T5075]  ? mark_held_locks+0x9f/0xe0
[   78.545695][ T5075]  __cancel_work_timer+0x3f9/0x570
[   78.550861][ T5075]  ? cancel_delayed_work+0x20/0x20
[   78.556204][ T5075]  ? mark_held_locks+0x9f/0xe0
[   78.561101][ T5075]  ? nla_get_range_signed+0x520/0x520
[   78.566581][ T5075]  ? lockdep_hardirqs_on+0x7d/0x100
[   78.571952][ T5075]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[   78.577931][ T5075]  ? ref_tracker_alloc+0x2cf/0x560
[   78.583448][ T5075]  htb_destroy+0xd5/0xdb0
[   78.587809][ T5075]  ? rcu_read_lock_sched_held+0x3e/0x70
[   78.593523][ T5075]  ? do_trace_netlink_extack+0x1fc/0x2b0
[   78.599216][ T5075]  ? htb_destroy_class_offload+0x1100/0x1100
[   78.605325][ T5075]  ? tc_dump_tclass_root+0x330/0x330
[   78.610675][ T5075]  ? htb_destroy_class_offload+0x1100/0x1100
[   78.616834][ T5075]  qdisc_create+0xaca/0x1150
[   78.621486][ T5075]  ? tc_get_qdisc+0xb40/0xb40
[   78.626281][ T5075]  tc_modify_qdisc+0x488/0x19c0
[   78.631195][ T5075]  ? qdisc_create+0x1150/0x1150
[   78.636274][ T5075]  ? bpf_lsm_capable+0x9/0x10
[   78.641033][ T5075]  ? qdisc_create+0x1150/0x1150
[   78.646092][ T5075]  rtnetlink_rcv_msg+0x43e/0xca0
[   78.651090][ T5075]  ? rtnl_getlink+0xb00/0xb00
[   78.655905][ T5075]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   78.661968][ T5075]  ? do_syscall_64+0x39/0xb0
[   78.666641][ T5075]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   78.672791][ T5075]  netlink_rcv_skb+0x165/0x440
[   78.677608][ T5075]  ? rtnl_getlink+0xb00/0xb00
[   78.682322][ T5075]  ? netlink_ack+0x1370/0x1370
[   78.687236][ T5075]  ? netlink_deliver_tap+0x1b1/0xc50
[   78.692690][ T5075]  netlink_unicast+0x547/0x7f0
[   78.697559][ T5075]  ? netlink_attachskb+0x890/0x890
[   78.702792][ T5075]  ? __virt_addr_valid+0x61/0x2e0
[   78.707889][ T5075]  ? __phys_addr_symbol+0x30/0x70
[   78.713070][ T5075]  ? __check_object_size+0x2e2/0x5a0
[   78.718424][ T5075]  netlink_sendmsg+0x91b/0xe10
[   78.723312][ T5075]  ? netlink_unicast+0x7f0/0x7f0
[   78.728346][ T5075]  ? bpf_lsm_socket_sendmsg+0x9/0x10
[   78.733738][ T5075]  ? netlink_unicast+0x7f0/0x7f0
[   78.738730][ T5075]  sock_sendmsg+0xde/0x190
[   78.743247][ T5075]  ____sys_sendmsg+0x71c/0x900
[   78.748064][ T5075]  ? copy_msghdr_from_user+0xfc/0x150
[   78.753663][ T5075]  ? kernel_sendmsg+0x50/0x50
[   78.758398][ T5075]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   78.764516][ T5075]  ___sys_sendmsg+0x110/0x1b0
[   78.769309][ T5075]  ? do_recvmmsg+0x6e0/0x6e0
[   78.774057][ T5075]  ? lock_release+0x810/0x810
[   78.778774][ T5075]  ? ptrace_stop.part.0+0x4a3/0x8e0
[   78.784053][ T5075]  ? do_raw_spin_lock+0x124/0x2b0
[   78.789117][ T5075]  ? rwlock_bug.part.0+0x90/0x90
[   78.794148][ T5075]  ? _raw_spin_lock_irq+0x45/0x50
[   78.799239][ T5075]  ? __fget_light+0x20a/0x270
[   78.804001][ T5075]  __sys_sendmsg+0xf7/0x1c0
[   78.808554][ T5075]  ? __sys_sendmsg_sock+0x40/0x40
[   78.813951][ T5075]  ? lock_downgrade+0x6e0/0x6e0
[   78.818870][ T5075]  ? lockdep_hardirqs_on+0x7d/0x100
[   78.824681][ T5075]  ? _raw_spin_unlock_irq+0x2e/0x50
[   78.829990][ T5075]  ? ptrace_notify+0xfe/0x140
[   78.834864][ T5075]  do_syscall_64+0x39/0xb0
[   78.839358][ T5075]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   78.845433][ T5075] RIP: 0033:0x7f0a5c1e9719
[   78.849889][ T5075] Code: 28 c3 e8 4a 15 00 00 66 2e 0f 1f 84 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
[   78.869635][ T5075] RSP: 002b:00007ffdc7716a48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   78.878152][ T5075] RAX: ffffffffffffffda RBX: 00007ffdc7716a70 RCX: 00007f0a5c1e9719
[   78.886215][ T5075] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000003
[   78.894257][ T5075] RBP: 0000000000000003 R08: bb1414acc7716a77 R09: bb1414acc7716a77
[   78.902242][ T5075] R10: bb1414acc7716a77 R11: 0000000000000246 R12: 0000000000000000
[   78.910300][ T5075] R13: 00007ffdc7716a60 R14: 00007ffdc7716a58 R15: 00007ffdc7716a54
[   78.918363][ T5075]  </TASK>
[   78.921426][ T5075] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   78.928743][ T5075] CPU: 1 PID: 5075 Comm: syz-executor608 Not tainted 6.2.0-rc7-syzkaller-01428-gdc8c41320130 #0
[   78.939177][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[   78.949247][ T5075] Call Trace:
[   78.952530][ T5075]  <TASK>
[   78.955501][ T5075]  dump_stack_lvl+0xd1/0x138
[   78.960105][ T5075]  panic+0x2cc/0x626
[   78.964024][ T5075]  ? panic_print_sys_info.part.0+0x110/0x110
[   78.970044][ T5075]  ? __flush_work+0x90a/0xaf0
[   78.974749][ T5075]  check_panic_on_warn.cold+0x19/0x35
[   78.980148][ T5075]  __warn+0xf2/0x1a0
[   78.984089][ T5075]  ? __flush_work+0x90a/0xaf0
[   78.988810][ T5075]  report_bug+0x1c0/0x210
[   78.993182][ T5075]  handle_bug+0x3c/0x70
[   78.997414][ T5075]  exc_invalid_op+0x18/0x50
[   79.001954][ T5075]  asm_exc_invalid_op+0x1a/0x20
[   79.006833][ T5075] RIP: 0010:__flush_work+0x90a/0xaf0
[   79.012147][ T5075] Code: 00 48 c7 c6 8f 85 52 81 48 c7 c7 00 03 79 8c e8 cc 10 11 00 e9 ab fc ff ff e8 02 7b 2e 00 0f 0b e9 9f fc ff ff e8 f6 7a 2e 00 <0f> 0b 45 31 ed e9 90 fc ff ff e8 97 d8 7c 00 e9 7a fb ff ff e8 dd
[   79.031779][ T5075] RSP: 0018:ffffc90003aef050 EFLAGS: 00010293
[   79.037869][ T5075] RAX: 0000000000000000 RBX: ffff88802aac82f8 RCX: 0000000000000000
[   79.045948][ T5075] RDX: ffff88801c391d40 RSI: ffffffff815285ca RDI: 0000000000000001
[   79.053951][ T5075] RBP: ffffc90003aef1e8 R08: 0000000000000001 R09: 0000000000000000
[   79.061938][ T5075] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88802aac82f8
[   79.069948][ T5075] R13: 0000000000000001 R14: 0000000000000001 R15: ffff88802aac8310
[   79.077950][ T5075]  ? __flush_work+0x90a/0xaf0
[   79.082663][ T5075]  ? lock_chain_count+0x20/0x20
[   79.087558][ T5075]  ? wq_update_unbound_numa+0x6c0/0x6c0
[   79.093133][ T5075]  ? mark_lock.part.0+0xee/0x1910
[   79.098206][ T5075]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   79.104250][ T5075]  ? lock_chain_count+0x20/0x20
[   79.109136][ T5075]  ? find_held_lock+0x2d/0x110
[   79.113949][ T5075]  ? mark_held_locks+0x9f/0xe0
[   79.118784][ T5075]  __cancel_work_timer+0x3f9/0x570
[   79.124019][ T5075]  ? cancel_delayed_work+0x20/0x20
[   79.129160][ T5075]  ? mark_held_locks+0x9f/0xe0
[   79.133973][ T5075]  ? nla_get_range_signed+0x520/0x520
[   79.139377][ T5075]  ? lockdep_hardirqs_on+0x7d/0x100
[   79.144615][ T5075]  ? _raw_spin_unlock_irqrestore+0x41/0x70
[   79.150454][ T5075]  ? ref_tracker_alloc+0x2cf/0x560
[   79.155604][ T5075]  htb_destroy+0xd5/0xdb0
[   79.159972][ T5075]  ? rcu_read_lock_sched_held+0x3e/0x70
[   79.165645][ T5075]  ? do_trace_netlink_extack+0x1fc/0x2b0
[   79.171313][ T5075]  ? htb_destroy_class_offload+0x1100/0x1100
[   79.177321][ T5075]  ? tc_dump_tclass_root+0x330/0x330
[   79.182674][ T5075]  ? htb_destroy_class_offload+0x1100/0x1100
[   79.188749][ T5075]  qdisc_create+0xaca/0x1150
[   79.193376][ T5075]  ? tc_get_qdisc+0xb40/0xb40
[   79.198113][ T5075]  tc_modify_qdisc+0x488/0x19c0
[   79.203007][ T5075]  ? qdisc_create+0x1150/0x1150
[   79.207899][ T5075]  ? bpf_lsm_capable+0x9/0x10
[   79.212616][ T5075]  ? qdisc_create+0x1150/0x1150
[   79.217502][ T5075]  rtnetlink_rcv_msg+0x43e/0xca0
[   79.222476][ T5075]  ? rtnl_getlink+0xb00/0xb00
[   79.227195][ T5075]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   79.233220][ T5075]  ? do_syscall_64+0x39/0xb0
[   79.237832][ T5075]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   79.243862][ T5075]  netlink_rcv_skb+0x165/0x440
[   79.248679][ T5075]  ? rtnl_getlink+0xb00/0xb00
[   79.253393][ T5075]  ? netlink_ack+0x1370/0x1370
[   79.258214][ T5075]  ? netlink_deliver_tap+0x1b1/0xc50
[   79.263541][ T5075]  netlink_unicast+0x547/0x7f0
[   79.268364][ T5075]  ? netlink_attachskb+0x890/0x890
[   79.273509][ T5075]  ? __virt_addr_valid+0x61/0x2e0
[   79.278563][ T5075]  ? __phys_addr_symbol+0x30/0x70
[   79.283619][ T5075]  ? __check_object_size+0x2e2/0x5a0
[   79.288940][ T5075]  netlink_sendmsg+0x91b/0xe10
[   79.293753][ T5075]  ? netlink_unicast+0x7f0/0x7f0
[   79.298737][ T5075]  ? bpf_lsm_socket_sendmsg+0x9/0x10
[   79.304073][ T5075]  ? netlink_unicast+0x7f0/0x7f0
[   79.309048][ T5075]  sock_sendmsg+0xde/0x190
[   79.313500][ T5075]  ____sys_sendmsg+0x71c/0x900
[   79.318308][ T5075]  ? copy_msghdr_from_user+0xfc/0x150
[   79.323722][ T5075]  ? kernel_sendmsg+0x50/0x50
[   79.328466][ T5075]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   79.334495][ T5075]  ___sys_sendmsg+0x110/0x1b0
[   79.339230][ T5075]  ? do_recvmmsg+0x6e0/0x6e0
[   79.343880][ T5075]  ? lock_release+0x810/0x810
[   79.348604][ T5075]  ? ptrace_stop.part.0+0x4a3/0x8e0
[   79.353842][ T5075]  ? do_raw_spin_lock+0x124/0x2b0
[   79.358894][ T5075]  ? rwlock_bug.part.0+0x90/0x90
[   79.363859][ T5075]  ? _raw_spin_lock_irq+0x45/0x50
[   79.368935][ T5075]  ? __fget_light+0x20a/0x270
[   79.373645][ T5075]  __sys_sendmsg+0xf7/0x1c0
[   79.378199][ T5075]  ? __sys_sendmsg_sock+0x40/0x40
[   79.383263][ T5075]  ? lock_downgrade+0x6e0/0x6e0
[   79.388768][ T5075]  ? lockdep_hardirqs_on+0x7d/0x100
[   79.394003][ T5075]  ? _raw_spin_unlock_irq+0x2e/0x50
[   79.399263][ T5075]  ? ptrace_notify+0xfe/0x140
[   79.403973][ T5075]  do_syscall_64+0x39/0xb0
[   79.408413][ T5075]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   79.414336][ T5075] RIP: 0033:0x7f0a5c1e9719
[   79.418798][ T5075] Code: 28 c3 e8 4a 15 00 00 66 2e 0f 1f 84 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
[   79.438449][ T5075] RSP: 002b:00007ffdc7716a48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   79.446883][ T5075] RAX: ffffffffffffffda RBX: 00007ffdc7716a70 RCX: 00007f0a5c1e9719
[   79.454871][ T5075] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000003
[   79.462882][ T5075] RBP: 0000000000000003 R08: bb1414acc7716a77 R09: bb1414acc7716a77
[   79.470868][ T5075] R10: bb1414acc7716a77 R11: 0000000000000246 R12: 0000000000000000
[   79.478860][ T5075] R13: 00007ffdc7716a60 R14: 00007ffdc7716a58 R15: 00007ffdc7716a54
[   79.486871][ T5075]  </TASK>
[   79.490175][ T5075] Kernel Offset: disabled
[   79.494615][ T5075] Rebooting in 86400 seconds..