./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2357042164
<...>
Warning: Permanently added '10.128.1.44' (ED25519) to the list of known hosts.
execve("./syz-executor2357042164", ["./syz-executor2357042164"], 0x7ffdbe08ddd0 /* 10 vars */) = 0
brk(NULL) = 0x55556ca2a000
brk(0x55556ca2ad00) = 0x55556ca2ad00
arch_prctl(ARCH_SET_FS, 0x55556ca2a380) = 0
set_tid_address(0x55556ca2a650) = 5232
set_robust_list(0x55556ca2a660, 24) = 0
rseq(0x55556ca2aca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2357042164", 4096) = 28
getrandom("\x41\x86\xab\xd4\xc4\x46\xc9\xc9", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55556ca2ad00
brk(0x55556ca4bd00) = 0x55556ca4bd00
brk(0x55556ca4c000) = 0x55556ca4c000
mprotect(0x7fb6cbbfd000, 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
write(1, "executing program\n", 18executing program
) = 18
bpf(BPF_PROG_TEST_RUN, NULL, 0) = -1 EINVAL (Invalid argument)
socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4
sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32
recvfrom(4, [{nlmsg_len=996, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5232}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x65\x74\x68\x74\x6f\x6f\x6c\x00\x06\x00\x01\x00\x16\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x88\x03\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 996
recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5232}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
close(4) = 0
socket(AF_LLC, SOCK_STREAM, 0) = 4
[ 59.482386][ T5232] ------------[ cut here ]------------
[ 59.488147][ T5232] refcount_t: decrement hit 0; leaking memory.
[ 59.494486][ T5232] WARNING: CPU: 0 PID: 5232 at lib/refcount.c:31 refcount_warn_saturate+0xfa/0x1d0
[ 59.504590][ T5232] Modules linked in:
[ 59.508598][ T5232] CPU: 0 UID: 0 PID: 5232 Comm: syz-executor235 Not tainted 6.11.0-rc6-syzkaller-01235-ga9b1fab3b69f #0
[ 59.519739][ T5232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 59.529867][ T5232] RIP: 0010:refcount_warn_saturate+0xfa/0x1d0
[ 59.535954][ T5232] Code: b2 00 00 00 e8 e7 09 e1 fc 5b 5d c3 cc cc cc cc e8 db 09 e1 fc c6 05 56 d4 4f 0b 01 90 48 c7 c7 c0 3b 60 8c e8 f7 2d a3 fc 90 <0f> 0b 90 90 eb d9 e8 bb 09 e1 fc c6 05 33 d4 4f 0b 01 90 48 c7 c7
[ 59.555648][ T5232] RSP: 0018:ffffc90003b6f048 EFLAGS: 00010246
[ 59.561759][ T5232] RAX: 1f60f6e27a2d0500 RBX: ffff888034524664 RCX: ffff88802cb0bc00
[ 59.569875][ T5232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 59.577883][ T5232] RBP: 0000000000000004 R08: ffffffff8155b372 R09: 1ffff1101710519a
[ 59.585841][ T5232] R10: dffffc0000000000 R11: ffffed101710519b R12: ffff888034524620
[ 59.593985][ T5232] R13: 0000000000000000 R14: ffff888034524664 R15: dffffc0000000000
[ 59.602012][ T5232] FS: 000055556ca2a380(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000
[ 59.611031][ T5232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.617666][ T5232] CR2: 0000563c0dbe80a8 CR3: 00000000294aa000 CR4: 00000000003506f0
[ 59.625640][ T5232] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 59.633660][ T5232] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 59.641663][ T5232] Call Trace:
[ 59.644929][ T5232]
[ 59.647915][ T5232] ? __warn+0x163/0x4e0
[ 59.652086][ T5232] ? refcount_warn_saturate+0xfa/0x1d0
[ 59.657583][ T5232] ? report_bug+0x2b3/0x500
[ 59.662099][ T5232] ? refcount_warn_saturate+0xfa/0x1d0
[ 59.667621][ T5232] ? handle_bug+0x3e/0x70
[ 59.671958][ T5232] ? exc_invalid_op+0x1a/0x50
[ 59.676621][ T5232] ? asm_exc_invalid_op+0x1a/0x20
[ 59.681682][ T5232] ? __warn_printk+0x292/0x360
[ 59.686455][ T5232] ? refcount_warn_saturate+0xfa/0x1d0
[ 59.691970][ T5232] ? refcount_warn_saturate+0xf9/0x1d0
[ 59.697457][ T5232] ref_tracker_free+0x6af/0x7e0
[ 59.702296][ T5232] ? __pfx_ref_tracker_free+0x10/0x10
[ 59.707735][ T5232] ethnl_phy_done+0x6f/0x100
[ 59.712341][ T5232] genl_done+0x136/0x210
[ 59.716570][ T5232] ? __pfx_genl_done+0x10/0x10
[ 59.721366][ T5232] netlink_dump+0x9b2/0xd80
[ 59.725882][ T5232] ? __pfx_netlink_dump+0x10/0x10
[ 59.730978][ T5232] ? genl_start+0x597/0x6d0
[ 59.735496][ T5232] __netlink_dump_start+0x5a2/0x790
[ 59.740948][ T5232] genl_rcv_msg+0x88c/0xec0
[ 59.745477][ T5232] ? mark_lock+0x9a/0x350
[ 59.749897][ T5232] ? __pfx_genl_rcv_msg+0x10/0x10
[ 59.754945][ T5232] ? __pfx_genl_start+0x10/0x10
[ 59.759921][ T5232] ? __pfx_genl_dumpit+0x10/0x10
[ 59.764867][ T5232] ? __pfx_genl_done+0x10/0x10
[ 59.769701][ T5232] ? __pfx_lock_acquire+0x10/0x10
[ 59.774741][ T5232] ? __pfx_ethnl_phy_start+0x10/0x10
[ 59.780084][ T5232] ? __pfx_ethnl_phy_dumpit+0x10/0x10
[ 59.785462][ T5232] ? __pfx_ethnl_phy_done+0x10/0x10
[ 59.790726][ T5232] ? __pfx___might_resched+0x10/0x10
[ 59.796028][ T5232] netlink_rcv_skb+0x1e3/0x430
[ 59.800830][ T5232] ? __pfx_genl_rcv_msg+0x10/0x10
[ 59.805870][ T5232] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 59.811234][ T5232] genl_rcv+0x28/0x40
[ 59.815225][ T5232] netlink_unicast+0x7f6/0x990
[ 59.820035][ T5232] ? __pfx_netlink_unicast+0x10/0x10
[ 59.825331][ T5232] ? __virt_addr_valid+0x183/0x530
[ 59.830497][ T5232] ? __check_object_size+0x49c/0x900
[ 59.835791][ T5232] ? bpf_lsm_netlink_send+0x9/0x10
[ 59.840946][ T5232] netlink_sendmsg+0x8e4/0xcb0
[ 59.845725][ T5232] ? __pfx_netlink_sendmsg+0x10/0x10
[ 59.851079][ T5232] ? __import_iovec+0x536/0x820
[ 59.855937][ T5232] ? aa_sock_msg_perm+0x91/0x160
[ 59.860915][ T5232] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 59.866224][ T5232] ? security_socket_sendmsg+0x87/0xb0
[ 59.871817][ T5232] ? __pfx_netlink_sendmsg+0x10/0x10
[ 59.877156][ T5232] __sock_sendmsg+0x221/0x270
[ 59.881857][ T5232] ____sys_sendmsg+0x525/0x7d0
[ 59.886659][ T5232] ? __pfx_____sys_sendmsg+0x10/0x10
[ 59.892024][ T5232] ? do_raw_spin_lock+0x14f/0x370
[ 59.897099][ T5232] __sys_sendmsg+0x2b0/0x3a0
[ 59.901683][ T5232] ? __pfx___sys_sendmsg+0x10/0x10
[ 59.906868][ T5232] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 59.913219][ T5232] ? _raw_spin_unlock_irq+0x2e/0x50
[ 59.918451][ T5232] ? ptrace_notify+0x279/0x380
[ 59.923231][ T5232] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 59.929617][ T5232] ? do_syscall_64+0x100/0x230
[ 59.934399][ T5232] do_syscall_64+0xf3/0x230
[ 59.938938][ T5232] ? clear_bhb_loop+0x35/0x90
[ 59.943630][ T5232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 59.949578][ T5232] RIP: 0033:0x7fb6cbb8b219
[ 59.954013][ T5232] Code: 48 83 c4 28 c3 e8 e7 18 00 00 0f 1f 80 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 b8 ff ff ff f7 d8 64 89 01 48
[ 59.973689][ T5232] RSP: 002b:00007ffdc7c60468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 59.982143][ T5232] RAX: ffffffffffffffda RBX: 00007ffdc7c60638 RCX: 00007fb6cbb8b219
[ 59.990158][ T5232] RDX: 0000000000000000 RSI: 0000000020001900 RDI: 0000000000000003
[ 59.998186][ T5232] RBP: 00007fb6cbbfd610 R08: 00007ffdc7c60638 R09: 00007ffdc7c60638
[ 60.006159][ T5232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 60.014207][ T5232] R13: 00007ffdc7c60628 R14: 0000000000000001 R15: 0000000000000001
[ 60.022244][ T5232]
[ 60.025277][ T5232] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 60.032548][ T5232] CPU: 0 UID: 0 PID: 5232 Comm: syz-executor235 Not tainted 6.11.0-rc6-syzkaller-01235-ga9b1fab3b69f #0
[ 60.043639][ T5232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 60.053679][ T5232] Call Trace:
[ 60.056946][ T5232]
[ 60.059868][ T5232] dump_stack_lvl+0x241/0x360
[ 60.064542][ T5232] ? __pfx_dump_stack_lvl+0x10/0x10
[ 60.069737][ T5232] ? __pfx__printk+0x10/0x10
[ 60.074321][ T5232] ? vscnprintf+0x5d/0x90
[ 60.078647][ T5232] panic+0x349/0x860
[ 60.082533][ T5232] ? __warn+0x172/0x4e0
[ 60.086677][ T5232] ? __pfx_panic+0x10/0x10
[ 60.091097][ T5232] __warn+0x346/0x4e0
[ 60.095065][ T5232] ? refcount_warn_saturate+0xfa/0x1d0
[ 60.100516][ T5232] report_bug+0x2b3/0x500
[ 60.104832][ T5232] ? refcount_warn_saturate+0xfa/0x1d0
[ 60.110284][ T5232] handle_bug+0x3e/0x70
[ 60.114433][ T5232] exc_invalid_op+0x1a/0x50
[ 60.118932][ T5232] asm_exc_invalid_op+0x1a/0x20
[ 60.123776][ T5232] RIP: 0010:refcount_warn_saturate+0xfa/0x1d0
[ 60.129832][ T5232] Code: b2 00 00 00 e8 e7 09 e1 fc 5b 5d c3 cc cc cc cc e8 db 09 e1 fc c6 05 56 d4 4f 0b 01 90 48 c7 c7 c0 3b 60 8c e8 f7 2d a3 fc 90 <0f> 0b 90 90 eb d9 e8 bb 09 e1 fc c6 05 33 d4 4f 0b 01 90 48 c7 c7
[ 60.149427][ T5232] RSP: 0018:ffffc90003b6f048 EFLAGS: 00010246
[ 60.155486][ T5232] RAX: 1f60f6e27a2d0500 RBX: ffff888034524664 RCX: ffff88802cb0bc00
[ 60.163451][ T5232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 60.171412][ T5232] RBP: 0000000000000004 R08: ffffffff8155b372 R09: 1ffff1101710519a
[ 60.179370][ T5232] R10: dffffc0000000000 R11: ffffed101710519b R12: ffff888034524620
[ 60.187329][ T5232] R13: 0000000000000000 R14: ffff888034524664 R15: dffffc0000000000
[ 60.195294][ T5232] ? __warn_printk+0x292/0x360
[ 60.200056][ T5232] ? refcount_warn_saturate+0xf9/0x1d0
[ 60.205505][ T5232] ref_tracker_free+0x6af/0x7e0
[ 60.210350][ T5232] ? __pfx_ref_tracker_free+0x10/0x10
[ 60.215726][ T5232] ethnl_phy_done+0x6f/0x100
[ 60.220313][ T5232] genl_done+0x136/0x210
[ 60.224547][ T5232] ? __pfx_genl_done+0x10/0x10
[ 60.229307][ T5232] netlink_dump+0x9b2/0xd80
[ 60.233809][ T5232] ? __pfx_netlink_dump+0x10/0x10
[ 60.238834][ T5232] ? genl_start+0x597/0x6d0
[ 60.243354][ T5232] __netlink_dump_start+0x5a2/0x790
[ 60.248560][ T5232] genl_rcv_msg+0x88c/0xec0
[ 60.253059][ T5232] ? mark_lock+0x9a/0x350
[ 60.257392][ T5232] ? __pfx_genl_rcv_msg+0x10/0x10
[ 60.262417][ T5232] ? __pfx_genl_start+0x10/0x10
[ 60.267264][ T5232] ? __pfx_genl_dumpit+0x10/0x10
[ 60.272197][ T5232] ? __pfx_genl_done+0x10/0x10
[ 60.276967][ T5232] ? __pfx_lock_acquire+0x10/0x10
[ 60.281984][ T5232] ? __pfx_ethnl_phy_start+0x10/0x10
[ 60.287260][ T5232] ? __pfx_ethnl_phy_dumpit+0x10/0x10
[ 60.292625][ T5232] ? __pfx_ethnl_phy_done+0x10/0x10
[ 60.297818][ T5232] ? __pfx___might_resched+0x10/0x10
[ 60.303102][ T5232] netlink_rcv_skb+0x1e3/0x430
[ 60.307858][ T5232] ? __pfx_genl_rcv_msg+0x10/0x10
[ 60.312879][ T5232] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 60.318172][ T5232] genl_rcv+0x28/0x40
[ 60.322143][ T5232] netlink_unicast+0x7f6/0x990
[ 60.326910][ T5232] ? __pfx_netlink_unicast+0x10/0x10
[ 60.332187][ T5232] ? __virt_addr_valid+0x183/0x530
[ 60.337290][ T5232] ? __check_object_size+0x49c/0x900
[ 60.342578][ T5232] ? bpf_lsm_netlink_send+0x9/0x10
[ 60.347686][ T5232] netlink_sendmsg+0x8e4/0xcb0
[ 60.352449][ T5232] ? __pfx_netlink_sendmsg+0x10/0x10
[ 60.357726][ T5232] ? __import_iovec+0x536/0x820
[ 60.362566][ T5232] ? aa_sock_msg_perm+0x91/0x160
[ 60.367494][ T5232] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 60.372778][ T5232] ? security_socket_sendmsg+0x87/0xb0
[ 60.378233][ T5232] ? __pfx_netlink_sendmsg+0x10/0x10
[ 60.383506][ T5232] __sock_sendmsg+0x221/0x270
[ 60.388176][ T5232] ____sys_sendmsg+0x525/0x7d0
[ 60.392941][ T5232] ? __pfx_____sys_sendmsg+0x10/0x10
[ 60.398222][ T5232] ? do_raw_spin_lock+0x14f/0x370
[ 60.403243][ T5232] __sys_sendmsg+0x2b0/0x3a0
[ 60.407826][ T5232] ? __pfx___sys_sendmsg+0x10/0x10
[ 60.412937][ T5232] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 60.419267][ T5232] ? _raw_spin_unlock_irq+0x2e/0x50
[ 60.424453][ T5232] ? ptrace_notify+0x279/0x380
[ 60.429216][ T5232] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 60.435539][ T5232] ? do_syscall_64+0x100/0x230
[ 60.440301][ T5232] do_syscall_64+0xf3/0x230
[ 60.444802][ T5232] ? clear_bhb_loop+0x35/0x90
[ 60.449478][ T5232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 60.455365][ T5232] RIP: 0033:0x7fb6cbb8b219
[ 60.459772][ T5232] Code: 48 83 c4 28 c3 e8 e7 18 00 00 0f 1f 80 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 b8 ff ff ff f7 d8 64 89 01 48
[ 60.479367][ T5232] RSP: 002b:00007ffdc7c60468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 60.487777][ T5232] RAX: ffffffffffffffda RBX: 00007ffdc7c60638 RCX: 00007fb6cbb8b219
[ 60.495739][ T5232] RDX: 0000000000000000 RSI: 0000000020001900 RDI: 0000000000000003
[ 60.503700][ T5232] RBP: 00007fb6cbbfd610 R08: 00007ffdc7c60638 R09: 00007ffdc7c60638
[ 60.511661][ T5232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 60.519621][ T5232] R13: 00007ffdc7c60628 R14: 0000000000000001 R15: 0000000000000001
[ 60.527599][ T5232]
[ 60.530822][ T5232] Kernel Offset: disabled
[ 60.535172][ T5232] Rebooting in 86400 seconds..