./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3321150627

<...>
Warning: Permanently added '10.128.1.17' (ED25519) to the list of known hosts.
execve("./syz-executor3321150627", ["./syz-executor3321150627"], 0x7ffc4a3c3920 /* 10 vars */) = 0
brk(NULL)                               = 0x55555d9b2000
brk(0x55555d9b2d00)                     = 0x55555d9b2d00
arch_prctl(ARCH_SET_FS, 0x55555d9b2380) = 0
set_tid_address(0x55555d9b2650)         = 5063
set_robust_list(0x55555d9b2660, 24)     = 0
rseq(0x55555d9b2ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3321150627", 4096) = 28
getrandom("\x09\x6e\xdf\x87\xa9\x9f\x13\x0c", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55555d9b2d00
brk(0x55555d9d3d00)                     = 0x55555d9d3d00
brk(0x55555d9d4000)                     = 0x55555d9d4000
mprotect(0x7f3a9ba79000, 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
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555d9b2650) = 5064
./strace-static-x86_64: Process 5064 attached
[pid  5064] set_robust_list(0x55555d9b2660, 24) = 0
[pid  5064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5064] setpgid(0, 0)               = 0
[pid  5064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5064] write(3, "1000", 4)         = 4
[pid  5064] close(3)                    = 0
executing program
[pid  5064] write(1, "executing program\n", 18) = 18
[pid  5064] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[  164.641239][ T5064] =====================================================
[  164.648670][ T5064] BUG: KMSAN: uninit-value in tcf_ct_flow_table_get+0x611/0x2260
[  164.657871][ T5064]  tcf_ct_flow_table_get+0x611/0x2260
[  164.663806][ T5064]  tcf_ct_init+0xa67/0x2890
[  164.668455][ T5064]  tcf_action_init_1+0x6cc/0xb30
[  164.673651][ T5064]  tcf_action_init+0x458/0xf00
[  164.678582][ T5064]  tc_ctl_action+0x4be/0x19d0
[  164.683545][ T5064]  rtnetlink_rcv_msg+0x12fc/0x1410
[  164.688825][ T5064]  netlink_rcv_skb+0x375/0x650
[  164.693904][ T5064]  rtnetlink_rcv+0x34/0x40
[  164.698462][ T5064]  netlink_unicast+0xf52/0x1260
[  164.703642][ T5064]  netlink_sendmsg+0x10da/0x11e0
[  164.708721][ T5064]  __sock_sendmsg+0x30f/0x380
[  164.713718][ T5064]  ____sys_sendmsg+0x877/0xb60
[  164.718624][ T5064]  ___sys_sendmsg+0x28d/0x3c0
[  164.723597][ T5064]  __x64_sys_sendmsg+0x307/0x4a0
[  164.728698][ T5064]  x64_sys_call+0x2dd6/0x3c10
[  164.733645][ T5064]  do_syscall_64+0xcd/0x1e0
[  164.738332][ T5064]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  164.744520][ T5064] 
[  164.746923][ T5064] Local variable key created at:
[  164.752011][ T5064]  tcf_ct_flow_table_get+0x4a/0x2260
[  164.757453][ T5064]  tcf_ct_init+0xa67/0x2890
[  164.762302][ T5064] 
[  164.764713][ T5064] CPU: 0 PID: 5064 Comm: syz-executor332 Not tainted 6.10.0-syzkaller-11185-g2c9b3512402e #0
[  164.775119][ T5064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[  164.785458][ T5064] =====================================================
[  164.793907][ T5064] Disabling lock debugging due to kernel taint
[  164.800128][ T5064] Kernel panic - not syncing: kmsan.panic set ...
[  164.806608][ T5064] CPU: 0 PID: 5064 Comm: syz-executor332 Tainted: G    B              6.10.0-syzkaller-11185-g2c9b3512402e #0
[  164.818366][ T5064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[  164.828548][ T5064] Call Trace:
[  164.831894][ T5064]  <TASK>
[  164.834882][ T5064]  dump_stack_lvl+0x216/0x2d0
[  164.839677][ T5064]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  164.845626][ T5064]  dump_stack+0x1e/0x30
[  164.849890][ T5064]  panic+0x4e2/0xcd0
[  164.853905][ T5064]  ? kmsan_get_metadata+0xf1/0x1d0
[  164.859160][ T5064]  kmsan_report+0x2d5/0x2e0
[  164.863816][ T5064]  ? pcpu_alloc_area+0x114e/0x12c0
[  164.869088][ T5064]  ? __msan_warning+0x95/0x120
[  164.873965][ T5064]  ? tcf_ct_flow_table_get+0x611/0x2260
[  164.879629][ T5064]  ? tcf_ct_init+0xa67/0x2890
[  164.884394][ T5064]  ? tcf_action_init_1+0x6cc/0xb30
[  164.889609][ T5064]  ? tcf_action_init+0x458/0xf00
[  164.894648][ T5064]  ? tc_ctl_action+0x4be/0x19d0
[  164.899685][ T5064]  ? rtnetlink_rcv_msg+0x12fc/0x1410
[  164.905070][ T5064]  ? netlink_rcv_skb+0x375/0x650
[  164.910156][ T5064]  ? rtnetlink_rcv+0x34/0x40
[  164.914841][ T5064]  ? netlink_unicast+0xf52/0x1260
[  164.920001][ T5064]  ? netlink_sendmsg+0x10da/0x11e0
[  164.925252][ T5064]  ? __sock_sendmsg+0x30f/0x380
[  164.930207][ T5064]  ? ____sys_sendmsg+0x877/0xb60
[  164.935235][ T5064]  ? ___sys_sendmsg+0x28d/0x3c0
[  164.940201][ T5064]  ? __x64_sys_sendmsg+0x307/0x4a0
[  164.945400][ T5064]  ? x64_sys_call+0x2dd6/0x3c10
[  164.950369][ T5064]  ? do_syscall_64+0xcd/0x1e0
[  164.955159][ T5064]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  164.961359][ T5064]  ? kmsan_get_metadata+0x146/0x1d0
[  164.966698][ T5064]  ? kmsan_internal_set_shadow_origin+0x69/0x100
[  164.973167][ T5064]  ? kmsan_get_metadata+0x146/0x1d0
[  164.978499][ T5064]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  164.984445][ T5064]  ? _raw_spin_unlock_irqrestore+0x3f/0x60
[  164.990389][ T5064]  ? kmsan_get_metadata+0x146/0x1d0
[  164.995748][ T5064]  ? kmsan_get_metadata+0x146/0x1d0
[  165.001084][ T5064]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  165.007028][ T5064]  ? kmsan_get_metadata+0x146/0x1d0
[  165.012357][ T5064]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  165.018306][ T5064]  __msan_warning+0x95/0x120
[  165.023017][ T5064]  tcf_ct_flow_table_get+0x611/0x2260
[  165.028497][ T5064]  ? nf_ct_tmpl_alloc+0xbd/0x2d0
[  165.033574][ T5064]  ? kmsan_get_metadata+0x146/0x1d0
[  165.038974][ T5064]  tcf_ct_init+0xa67/0x2890
[  165.043599][ T5064]  tcf_action_init_1+0x6cc/0xb30
[  165.048642][ T5064]  ? __pfx_tcf_ct_init+0x10/0x10
[  165.053683][ T5064]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  165.059628][ T5064]  tcf_action_init+0x458/0xf00
[  165.064563][ T5064]  tc_ctl_action+0x4be/0x19d0
[  165.069345][ T5064]  ? kmsan_get_metadata+0x146/0x1d0
[  165.074721][ T5064]  ? __pfx_tc_ctl_action+0x10/0x10
[  165.079936][ T5064]  ? __pfx_tc_ctl_action+0x10/0x10
[  165.085151][ T5064]  rtnetlink_rcv_msg+0x12fc/0x1410
[  165.090360][ T5064]  ? kmsan_get_metadata+0x146/0x1d0
[  165.095703][ T5064]  netlink_rcv_skb+0x375/0x650
[  165.100625][ T5064]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  165.106245][ T5064]  ? __pfx_rtnetlink_rcv+0x10/0x10
[  165.111468][ T5064]  rtnetlink_rcv+0x34/0x40
[  165.116025][ T5064]  netlink_unicast+0xf52/0x1260
[  165.121012][ T5064]  netlink_sendmsg+0x10da/0x11e0
[  165.126051][ T5064]  ? __pfx_netlink_sendmsg+0x10/0x10
[  165.131422][ T5064]  ? __pfx_netlink_sendmsg+0x10/0x10
[  165.136807][ T5064]  __sock_sendmsg+0x30f/0x380
[  165.141617][ T5064]  ____sys_sendmsg+0x877/0xb60
[  165.146511][ T5064]  ___sys_sendmsg+0x28d/0x3c0
[  165.151274][ T5064]  ? kmsan_get_metadata+0x146/0x1d0
[  165.156639][ T5064]  ? filter_irq_stacks+0x60/0x1a0
[  165.161876][ T5064]  ? kmsan_get_metadata+0x146/0x1d0
[  165.167202][ T5064]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  165.173148][ T5064]  ? kmsan_get_metadata+0x146/0x1d0
[  165.178473][ T5064]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  165.184420][ T5064]  __x64_sys_sendmsg+0x307/0x4a0
[  165.189458][ T5064]  ? uprobe_notify_resume+0x52b0/0x5330
[  165.195124][ T5064]  ? syscall_trace_enter+0x279/0x600
[  165.200542][ T5064]  x64_sys_call+0x2dd6/0x3c10
[  165.205342][ T5064]  do_syscall_64+0xcd/0x1e0
[  165.209965][ T5064]  ? clear_bhb_loop+0x25/0x80
[  165.214745][ T5064]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  165.220797][ T5064] RIP: 0033:0x7f3a9ba05c39
[  165.225324][ T5064] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[  165.245108][ T5064] RSP: 002b:00007ffd6b5ce0d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  165.253633][ T5064] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a9ba05c39
[  165.261695][ T5064] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003
[  165.269770][ T5064] RBP: 00007f3a9ba795f0 R08: 0000000000000000 R09: 0000000000000006
[  165.277868][ T5064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  165.285924][ T5064] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  165.293994][ T5064]  </TASK>
[  165.297322][ T5064] Kernel Offset: disabled
[  165.301709][ T5064] Rebooting in 86400 seconds..