./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3803299485
<...>
DUID 00:04:ce:8e:a7:1a:d5:92:ad:c3:fd:35:80:c9:2b:13:ab:38
forked to background, child pid 4649
[ 33.133394][ T4650] 8021q: adding VLAN 0 to HW filter on device bond0
[ 33.158819][ T4650] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.9' (ECDSA) to the list of known hosts.
execve("./syz-executor3803299485", ["./syz-executor3803299485"], 0x7fff2c415fd0 /* 10 vars */) = 0
brk(NULL) = 0x5555568f9000
brk(0x5555568f9c40) = 0x5555568f9c40
arch_prctl(ARCH_SET_FS, 0x5555568f9300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor3803299485", 4096) = 28
brk(0x55555691ac40) = 0x55555691ac40
brk(0x55555691b000) = 0x55555691b000
mprotect(0x7f2db2981000, 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
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\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32
recvfrom(4, [{nlmsg_len=2476, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5075}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x42\x01\x00\x00\xd8\x08\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\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2476
recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5075}, {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
syzkaller login: [ 50.138010][ T5075] ------------[ cut here ]------------
[ 50.143956][ T5075] WARNING: CPU: 0 PID: 5075 at lib/nlattr.c:118 nla_get_range_unsigned+0x199/0x560
[ 50.153703][ T5075] Modules linked in:
[ 50.157746][ T5075] CPU: 1 PID: 5075 Comm: syz-executor380 Not tainted 6.2.0-rc7-syzkaller-01963-g84cb1b53cdba #0
[ 50.168220][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 50.178392][ T5075] RIP: 0010:nla_get_range_unsigned+0x199/0x560
[ 50.184570][ T5075] Code: 00 00 a8 90 0f 85 41 02 00 00 a9 08 00 08 00 75 20 e8 2b bc 47 fd 0f 0b 5b 41 5c 41 5d 41 5e 5d e9 1c bc 47 fd e8 17 bc 47 fd <0f> 0b e9 50 ff ff ff e8 0b bc 47 fd 4d 8d 74 24 08 48 b8 00 00 00
[ 50.204251][ T5075] RSP: 0018:ffffc90003e0f3b0 EFLAGS: 00010293
[ 50.210518][ T5075] RAX: 0000000000000000 RBX: ffffffff8b7cfde0 RCX: 0000000000000000
[ 50.218564][ T5075] RDX: ffff88807c480000 RSI: ffffffff84394579 RDI: 0000000000000003
[ 50.226563][ T5075] RBP: ffffc90003e0f3d0 R08: 0000000000000003 R09: 0000000000000000
[ 50.234600][ T5075] R10: 000000000000ffff R11: 0000000000000000 R12: ffffc90003e0f488
[ 50.242651][ T5075] R13: ffffffff8b7cfde1 R14: 000000000000ffff R15: ffff8880224f551c
[ 50.250676][ T5075] FS: 00005555568f9300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 50.259656][ T5075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.266247][ T5075] CR2: 00007fab55bf6260 CR3: 0000000028db6000 CR4: 00000000003506e0
[ 50.274253][ T5075] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.282265][ T5075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.290270][ T5075] Call Trace:
[ 50.293550][ T5075]
[ 50.296473][ T5075] __nla_validate_parse+0x1691/0x2550
[ 50.301928][ T5075] ? nla_get_range_signed+0x520/0x520
[ 50.307415][ T5075] __nla_parse+0x41/0x50
[ 50.311652][ T5075] genl_family_rcv_msg_attrs_parse.constprop.0+0x1ab/0x290
[ 50.318912][ T5075] genl_family_rcv_msg_doit.isra.0+0x9f/0x2d0
[ 50.325002][ T5075] ? genl_start+0x660/0x660
[ 50.329551][ T5075] ? apparmor_capable+0x1dc/0x460
[ 50.334617][ T5075] ? bpf_lsm_capable+0x9/0x10
[ 50.339373][ T5075] ? security_capable+0x93/0xc0
[ 50.344259][ T5075] ? ns_capable+0xdd/0x100
[ 50.348762][ T5075] genl_rcv_msg+0x4ff/0x7e0
[ 50.353290][ T5075] ? genl_family_rcv_msg_doit.isra.0+0x2d0/0x2d0
[ 50.359906][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 50.365893][ T5075] ? validate_beacon_tx_rate+0x790/0x790
[ 50.371568][ T5075] ? nl80211_notify_iface+0x190/0x190
[ 50.377040][ T5075] ? cfg80211_vendor_cmd_reply+0x2f0/0x2f0
[ 50.382871][ T5075] netlink_rcv_skb+0x165/0x440
[ 50.387678][ T5075] ? genl_family_rcv_msg_doit.isra.0+0x2d0/0x2d0
[ 50.394029][ T5075] ? netlink_ack+0x1370/0x1370
[ 50.398877][ T5075] ? rwsem_down_read_slowpath+0xb20/0xb20
[ 50.404633][ T5075] ? netlink_deliver_tap+0x1b1/0xc50
[ 50.409976][ T5075] genl_rcv+0x28/0x40
[ 50.413971][ T5075] netlink_unicast+0x547/0x7f0
[ 50.418809][ T5075] ? netlink_attachskb+0x890/0x890
[ 50.423939][ T5075] ? __virt_addr_valid+0x61/0x2e0
[ 50.429007][ T5075] ? __phys_addr_symbol+0x30/0x70
[ 50.434044][ T5075] ? __check_object_size+0x2e2/0x5a0
[ 50.439397][ T5075] netlink_sendmsg+0x91b/0xe10
[ 50.444186][ T5075] ? netlink_unicast+0x7f0/0x7f0
[ 50.449170][ T5075] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 50.454466][ T5075] ? netlink_unicast+0x7f0/0x7f0
[ 50.459464][ T5075] sock_sendmsg+0xde/0x190
[ 50.463899][ T5075] ____sys_sendmsg+0x71c/0x900
[ 50.468761][ T5075] ? copy_msghdr_from_user+0xfc/0x150
[ 50.474167][ T5075] ? kernel_sendmsg+0x50/0x50
[ 50.479034][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 50.485057][ T5075] ___sys_sendmsg+0x110/0x1b0
[ 50.489789][ T5075] ? do_recvmmsg+0x6e0/0x6e0
[ 50.494402][ T5075] ? lock_release+0x810/0x810
[ 50.499143][ T5075] ? ptrace_stop.part.0+0x4a3/0x8e0
[ 50.504353][ T5075] ? do_raw_spin_lock+0x124/0x2b0
[ 50.509420][ T5075] ? rwlock_bug.part.0+0x90/0x90
[ 50.514382][ T5075] ? _raw_spin_lock_irq+0x45/0x50
[ 50.519494][ T5075] ? __fget_light+0x20a/0x270
[ 50.524208][ T5075] __sys_sendmsg+0xf7/0x1c0
[ 50.529061][ T5075] ? __sys_sendmsg_sock+0x40/0x40
[ 50.534089][ T5075] ? lock_downgrade+0x6e0/0x6e0
[ 50.539033][ T5075] ? lockdep_hardirqs_on+0x7d/0x100
[ 50.544251][ T5075] ? _raw_spin_unlock_irq+0x2e/0x50
[ 50.549509][ T5075] ? ptrace_notify+0xfe/0x140
[ 50.554201][ T5075] do_syscall_64+0x39/0xb0
[ 50.558682][ T5075] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 50.564596][ T5075] RIP: 0033:0x7f2db2914b59
[ 50.569052][ T5075] Code: 28 c3 e8 5a 14 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
[ 50.588773][ T5075] RSP: 002b:00007ffc9bd7fcd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 50.597333][ T5075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2db2914b59
[ 50.605323][ T5075] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003
[ 50.613383][ T5075] RBP: 00007f2db28d8520 R08: 0000000000000008 R09: 0000000000000000
[ 50.621406][ T5075] R10: 0000000000000142 R11: 0000000000000246 R12: 00007f2db28d85b0
[ 50.629462][ T5075] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.637553][ T5075]
[ 50.640571][ T5075] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 50.647836][ T5075] CPU: 1 PID: 5075 Comm: syz-executor380 Not tainted 6.2.0-rc7-syzkaller-01963-g84cb1b53cdba #0
[ 50.658235][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 50.668276][ T5075] Call Trace:
[ 50.671545][ T5075]
[ 50.674467][ T5075] dump_stack_lvl+0xd1/0x138
[ 50.679063][ T5075] panic+0x2cc/0x626
[ 50.682946][ T5075] ? panic_print_sys_info.part.0+0x110/0x110
[ 50.688927][ T5075] ? nla_get_range_unsigned+0x199/0x560
[ 50.694468][ T5075] check_panic_on_warn.cold+0x19/0x35
[ 50.699851][ T5075] __warn+0xf2/0x1a0
[ 50.703742][ T5075] ? nla_get_range_unsigned+0x199/0x560
[ 50.709280][ T5075] report_bug+0x1c0/0x210
[ 50.713610][ T5075] handle_bug+0x3c/0x70
[ 50.717754][ T5075] exc_invalid_op+0x18/0x50
[ 50.722245][ T5075] asm_exc_invalid_op+0x1a/0x20
[ 50.727097][ T5075] RIP: 0010:nla_get_range_unsigned+0x199/0x560
[ 50.733266][ T5075] Code: 00 00 a8 90 0f 85 41 02 00 00 a9 08 00 08 00 75 20 e8 2b bc 47 fd 0f 0b 5b 41 5c 41 5d 41 5e 5d e9 1c bc 47 fd e8 17 bc 47 fd <0f> 0b e9 50 ff ff ff e8 0b bc 47 fd 4d 8d 74 24 08 48 b8 00 00 00
[ 50.752877][ T5075] RSP: 0018:ffffc90003e0f3b0 EFLAGS: 00010293
[ 50.758949][ T5075] RAX: 0000000000000000 RBX: ffffffff8b7cfde0 RCX: 0000000000000000
[ 50.766920][ T5075] RDX: ffff88807c480000 RSI: ffffffff84394579 RDI: 0000000000000003
[ 50.774889][ T5075] RBP: ffffc90003e0f3d0 R08: 0000000000000003 R09: 0000000000000000
[ 50.782860][ T5075] R10: 000000000000ffff R11: 0000000000000000 R12: ffffc90003e0f488
[ 50.790840][ T5075] R13: ffffffff8b7cfde1 R14: 000000000000ffff R15: ffff8880224f551c
[ 50.798825][ T5075] ? nla_get_range_unsigned+0x199/0x560
[ 50.804396][ T5075] __nla_validate_parse+0x1691/0x2550
[ 50.809793][ T5075] ? nla_get_range_signed+0x520/0x520
[ 50.815186][ T5075] __nla_parse+0x41/0x50
[ 50.819446][ T5075] genl_family_rcv_msg_attrs_parse.constprop.0+0x1ab/0x290
[ 50.826664][ T5075] genl_family_rcv_msg_doit.isra.0+0x9f/0x2d0
[ 50.832745][ T5075] ? genl_start+0x660/0x660
[ 50.837278][ T5075] ? apparmor_capable+0x1dc/0x460
[ 50.842311][ T5075] ? bpf_lsm_capable+0x9/0x10
[ 50.846993][ T5075] ? security_capable+0x93/0xc0
[ 50.851860][ T5075] ? ns_capable+0xdd/0x100
[ 50.856303][ T5075] genl_rcv_msg+0x4ff/0x7e0
[ 50.860853][ T5075] ? genl_family_rcv_msg_doit.isra.0+0x2d0/0x2d0
[ 50.867193][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 50.873189][ T5075] ? validate_beacon_tx_rate+0x790/0x790
[ 50.878847][ T5075] ? nl80211_notify_iface+0x190/0x190
[ 50.884222][ T5075] ? cfg80211_vendor_cmd_reply+0x2f0/0x2f0
[ 50.890047][ T5075] netlink_rcv_skb+0x165/0x440
[ 50.894819][ T5075] ? genl_family_rcv_msg_doit.isra.0+0x2d0/0x2d0
[ 50.901157][ T5075] ? netlink_ack+0x1370/0x1370
[ 50.905944][ T5075] ? rwsem_down_read_slowpath+0xb20/0xb20
[ 50.911672][ T5075] ? netlink_deliver_tap+0x1b1/0xc50
[ 50.916971][ T5075] genl_rcv+0x28/0x40
[ 50.920966][ T5075] netlink_unicast+0x547/0x7f0
[ 50.925746][ T5075] ? netlink_attachskb+0x890/0x890
[ 50.930863][ T5075] ? __virt_addr_valid+0x61/0x2e0
[ 50.935900][ T5075] ? __phys_addr_symbol+0x30/0x70
[ 50.940934][ T5075] ? __check_object_size+0x2e2/0x5a0
[ 50.946236][ T5075] netlink_sendmsg+0x91b/0xe10
[ 50.951013][ T5075] ? netlink_unicast+0x7f0/0x7f0
[ 50.955963][ T5075] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 50.961249][ T5075] ? netlink_unicast+0x7f0/0x7f0
[ 50.966198][ T5075] sock_sendmsg+0xde/0x190
[ 50.970626][ T5075] ____sys_sendmsg+0x71c/0x900
[ 50.975400][ T5075] ? copy_msghdr_from_user+0xfc/0x150
[ 50.980787][ T5075] ? kernel_sendmsg+0x50/0x50
[ 50.985481][ T5075] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 50.991481][ T5075] ___sys_sendmsg+0x110/0x1b0
[ 50.996161][ T5075] ? do_recvmmsg+0x6e0/0x6e0
[ 51.000763][ T5075] ? lock_release+0x810/0x810
[ 51.005445][ T5075] ? ptrace_stop.part.0+0x4a3/0x8e0
[ 51.010646][ T5075] ? do_raw_spin_lock+0x124/0x2b0
[ 51.015672][ T5075] ? rwlock_bug.part.0+0x90/0x90
[ 51.020607][ T5075] ? _raw_spin_lock_irq+0x45/0x50
[ 51.025646][ T5075] ? __fget_light+0x20a/0x270
[ 51.030332][ T5075] __sys_sendmsg+0xf7/0x1c0
[ 51.034838][ T5075] ? __sys_sendmsg_sock+0x40/0x40
[ 51.039864][ T5075] ? lock_downgrade+0x6e0/0x6e0
[ 51.044735][ T5075] ? lockdep_hardirqs_on+0x7d/0x100
[ 51.049939][ T5075] ? _raw_spin_unlock_irq+0x2e/0x50
[ 51.055146][ T5075] ? ptrace_notify+0xfe/0x140
[ 51.059827][ T5075] do_syscall_64+0x39/0xb0
[ 51.064249][ T5075] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 51.070162][ T5075] RIP: 0033:0x7f2db2914b59
[ 51.074578][ T5075] Code: 28 c3 e8 5a 14 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
[ 51.094183][ T5075] RSP: 002b:00007ffc9bd7fcd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 51.102597][ T5075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2db2914b59
[ 51.110567][ T5075] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003
[ 51.118535][ T5075] RBP: 00007f2db28d8520 R08: 0000000000000008 R09: 0000000000000000
[ 51.126504][ T5075] R10: 0000000000000142 R11: 0000000000000246 R12: 00007f2db28d85b0
[ 51.134476][ T5075] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 51.142459][ T5075]
[ 51.145619][ T5075] Kernel Offset: disabled
[ 51.150005][ T5075] Rebooting in 86400 seconds..