./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1060302038 <...> Warning: Permanently added '10.128.1.117' (ECDSA) to the list of known hosts. execve("./syz-executor1060302038", ["./syz-executor1060302038"], 0x7ffc6f9bd920 /* 10 vars */) = 0 brk(NULL) = 0x555557381000 brk(0x555557381c40) = 0x555557381c40 arch_prctl(ARCH_SET_FS, 0x555557381300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor1060302038", 4096) = 28 brk(0x5555573a2c40) = 0x5555573a2c40 brk(0x5555573a3000) = 0x5555573a3000 mprotect(0x7f1f125e3000, 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=5077}, "\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=5077}, {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 ioctl(3, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=8}) = 0 sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x24\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x08\x00\x03\x00\x08\x00\x00\x00\x08\x00\x05\x00\x03\x00\x00\x00", iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 36 sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x74\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x00\x00\x08\x00\x03\x00\x08\x00\x00\x00\x28\x00\x0e\x00\x80\x00\x00\x00\xff\xff\xff\xff\xff\xff\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x08\x00\x0c\x00\x64\x00\x00\x00\x08\x00\x0d\x00\x00\x00\x00\x00\x0a\x00\x34\x00\x02\x02\x02\x02"..., iov_len=116}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 116 socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 sendto(5, [{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(5, [{nlmsg_len=2476, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-49964843}, "\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(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-49964843}, {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(5) = 0 socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=8}) = 0 syzkaller login: [ 78.123778][ T1122] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.138530][ T5077] ------------[ cut here ]------------ [ 78.145096][ T5077] WARNING: CPU: 0 PID: 5077 at net/mac80211/rate.c:290 ieee80211_check_rate_mask+0x2f8/0x3d0 [ 78.156283][ T5077] Modules linked in: [ 78.160242][ T5077] CPU: 0 PID: 5077 Comm: syz-executor106 Not tainted 6.2.0-rc8-syzkaller-02400-gd1fabc68f8e0 #0 [ 78.171211][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 78.182233][ T5077] RIP: 0010:ieee80211_check_rate_mask+0x2f8/0x3d0 [ 78.189109][ T5077] Code: 00 41 89 9c ac a0 0c 00 00 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f e9 36 49 35 f8 e8 31 49 35 f8 0f 0b eb e4 e8 28 49 35 f8 <0f> 0b eb db e8 0f cc 85 f8 e9 d3 fd ff ff 48 89 df e8 02 cc 85 f8 [ 78.209712][ T5077] RSP: 0018:ffffc90003c4f3f8 EFLAGS: 00010293 [ 78.216009][ T5077] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 78.224490][ T5077] RDX: ffff888075698000 RSI: ffffffff894bc898 RDI: 0000000000000005 [ 78.232491][ T5077] RBP: ffff888020a52230 R08: 0000000000000005 R09: 0000000000000000 [ 78.240980][ T5077] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888020a527c0 [ 78.249279][ T5077] R13: 0000000000000000 R14: ffff888079149b20 R15: 0000000000000000 [ 78.257426][ T5077] FS: 0000555557381300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 78.266924][ T5077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.273543][ T5077] CR2: 0000556e69305558 CR3: 0000000023bed000 CR4: 00000000003506e0 [ 78.281712][ T5077] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.289816][ T5077] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.297962][ T5077] Call Trace: [ 78.301287][ T5077] [ 78.304367][ T5077] ieee80211_change_bss+0x6f8/0xf80 [ 78.309644][ T5077] nl80211_set_bss+0x842/0xd70 [ 78.314629][ T5077] ? nl80211_add_link+0x9f0/0x9f0 [ 78.319736][ T5077] ? nl80211_pre_doit+0x120/0xab0 [ 78.325289][ T5077] genl_family_rcv_msg_doit.isra.0+0x1e6/0x2d0 [ 78.331526][ T5077] ? genl_start+0x660/0x660 [ 78.336168][ T5077] ? apparmor_capable+0x1dc/0x460 [ 78.341294][ T5077] ? ns_capable+0xdd/0x100 [ 78.347775][ T5077] genl_rcv_msg+0x4ff/0x7e0 [ 78.352396][ T5077] ? genl_family_rcv_msg_doit.isra.0+0x2d0/0x2d0 [ 78.359432][ T5077] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 78.365624][ T5077] ? validate_beacon_tx_rate+0x790/0x790 [ 78.371334][ T5077] ? nl80211_add_link+0x9f0/0x9f0 [ 78.376694][ T5077] ? cfg80211_vendor_cmd_reply+0x2f0/0x2f0 [ 78.382580][ T5077] netlink_rcv_skb+0x165/0x440 [ 78.387479][ T5077] ? genl_family_rcv_msg_doit.isra.0+0x2d0/0x2d0 [ 78.393878][ T5077] ? netlink_ack+0x1370/0x1370 [ 78.398799][ T5077] ? rwsem_down_read_slowpath+0xb20/0xb20 [ 78.404661][ T5077] ? netlink_deliver_tap+0x1b1/0xc50 [ 78.409992][ T5077] genl_rcv+0x28/0x40 [ 78.414029][ T5077] netlink_unicast+0x547/0x7f0 [ 78.419008][ T5077] ? netlink_attachskb+0x890/0x890 [ 78.424249][ T5077] ? __virt_addr_valid+0x61/0x2e0 [ 78.429429][ T5077] ? __phys_addr_symbol+0x30/0x70 [ 78.434571][ T5077] ? __check_object_size+0x2e2/0x5a0 [ 78.439931][ T5077] netlink_sendmsg+0x91b/0xe10 [ 78.444833][ T5077] ? netlink_unicast+0x7f0/0x7f0 [ 78.449943][ T5077] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 78.455381][ T5077] ? netlink_unicast+0x7f0/0x7f0 [ 78.460381][ T5077] sock_sendmsg+0xde/0x190 [ 78.464909][ T5077] ____sys_sendmsg+0x71c/0x900 [ 78.469756][ T5077] ? copy_msghdr_from_user+0xfc/0x150 [ 78.475421][ T5077] ? kernel_sendmsg+0x50/0x50 [ 78.480179][ T5077] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 78.486277][ T5077] ___sys_sendmsg+0x110/0x1b0 [ 78.491013][ T5077] ? do_recvmmsg+0x6e0/0x6e0 [ 78.495920][ T5077] ? lock_release+0x810/0x810 [ 78.500665][ T5077] ? ptrace_stop.part.0+0x4a3/0x8e0 [ 78.505964][ T5077] ? do_raw_spin_lock+0x124/0x2b0 [ 78.511067][ T5077] ? rwlock_bug.part.0+0x90/0x90 [ 78.516148][ T5077] ? _raw_spin_lock_irq+0x45/0x50 [ 78.521262][ T5077] ? __fget_light+0x20a/0x270 [ 78.526140][ T5077] __sys_sendmsg+0xf7/0x1c0 [ 78.530796][ T5077] ? __sys_sendmsg_sock+0x40/0x40 [ 78.535934][ T5077] ? lock_downgrade+0x6e0/0x6e0 [ 78.540854][ T5077] ? lockdep_hardirqs_on+0x7d/0x100 [ 78.546162][ T5077] ? _raw_spin_unlock_irq+0x2e/0x50 [ 78.551410][ T5077] ? ptrace_notify+0xfe/0x140 [ 78.556253][ T5077] do_syscall_64+0x39/0xb0 [ 78.560722][ T5077] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 78.566742][ T5077] RIP: 0033:0x7f1f12577039 [ 78.571223][ T5077] 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 [ 78.591020][ T5077] RSP: 002b:00007fff8efe5688 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 78.599547][ T5077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f12577039 [ 78.607628][ T5077] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000004 [ 78.615700][ T5077] RBP: 00007f1f1253aa00 R08: 0000000000000000 R09: 0000000000000000 [ 78.623812][ T5077] R10: 0000000000000024 R11: 0000000000000246 R12: 00007f1f1253aa90 [ 78.632120][ T5077] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.640190][ T5077] [ 78.643224][ T5077] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 78.650512][ T5077] CPU: 1 PID: 5077 Comm: syz-executor106 Not tainted 6.2.0-rc8-syzkaller-02400-gd1fabc68f8e0 #0 [ 78.660941][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 78.671015][ T5077] Call Trace: [ 78.674307][ T5077] [ 78.677255][ T5077] dump_stack_lvl+0xd1/0x138 [ 78.681869][ T5077] panic+0x2cc/0x626 [ 78.685803][ T5077] ? panic_print_sys_info.part.0+0x110/0x110 [ 78.692006][ T5077] ? ieee80211_check_rate_mask+0x2f8/0x3d0 [ 78.697938][ T5077] check_panic_on_warn.cold+0x19/0x35 [ 78.703360][ T5077] __warn+0xf2/0x1a0 [ 78.707294][ T5077] ? ieee80211_check_rate_mask+0x2f8/0x3d0 [ 78.713145][ T5077] report_bug+0x1c0/0x210 [ 78.717531][ T5077] handle_bug+0x3c/0x70 [ 78.721722][ T5077] exc_invalid_op+0x18/0x50 [ 78.726259][ T5077] asm_exc_invalid_op+0x1a/0x20 [ 78.731154][ T5077] RIP: 0010:ieee80211_check_rate_mask+0x2f8/0x3d0 [ 78.737615][ T5077] Code: 00 41 89 9c ac a0 0c 00 00 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f e9 36 49 35 f8 e8 31 49 35 f8 0f 0b eb e4 e8 28 49 35 f8 <0f> 0b eb db e8 0f cc 85 f8 e9 d3 fd ff ff 48 89 df e8 02 cc 85 f8 [ 78.757250][ T5077] RSP: 0018:ffffc90003c4f3f8 EFLAGS: 00010293 [ 78.763361][ T5077] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 78.771357][ T5077] RDX: ffff888075698000 RSI: ffffffff894bc898 RDI: 0000000000000005 [ 78.779438][ T5077] RBP: ffff888020a52230 R08: 0000000000000005 R09: 0000000000000000 [ 78.787434][ T5077] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888020a527c0 [ 78.795455][ T5077] R13: 0000000000000000 R14: ffff888079149b20 R15: 0000000000000000 [ 78.803485][ T5077] ? ieee80211_check_rate_mask+0x2f8/0x3d0 [ 78.809342][ T5077] ? ieee80211_check_rate_mask+0x2f8/0x3d0 [ 78.815197][ T5077] ieee80211_change_bss+0x6f8/0xf80 [ 78.820436][ T5077] nl80211_set_bss+0x842/0xd70 [ 78.825251][ T5077] ? nl80211_add_link+0x9f0/0x9f0 [ 78.830340][ T5077] ? nl80211_pre_doit+0x120/0xab0 [ 78.835497][ T5077] genl_family_rcv_msg_doit.isra.0+0x1e6/0x2d0 [ 78.841699][ T5077] ? genl_start+0x660/0x660 [ 78.846252][ T5077] ? apparmor_capable+0x1dc/0x460 [ 78.851434][ T5077] ? ns_capable+0xdd/0x100 [ 78.855901][ T5077] genl_rcv_msg+0x4ff/0x7e0 [ 78.860456][ T5077] ? genl_family_rcv_msg_doit.isra.0+0x2d0/0x2d0 [ 78.866835][ T5077] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 78.872868][ T5077] ? validate_beacon_tx_rate+0x790/0x790 [ 78.878540][ T5077] ? nl80211_add_link+0x9f0/0x9f0 [ 78.883614][ T5077] ? cfg80211_vendor_cmd_reply+0x2f0/0x2f0 [ 78.889478][ T5077] netlink_rcv_skb+0x165/0x440 [ 78.894304][ T5077] ? genl_family_rcv_msg_doit.isra.0+0x2d0/0x2d0 [ 78.900695][ T5077] ? netlink_ack+0x1370/0x1370 [ 78.905872][ T5077] ? rwsem_down_read_slowpath+0xb20/0xb20 [ 78.911640][ T5077] ? netlink_deliver_tap+0x1b1/0xc50 [ 78.916988][ T5077] genl_rcv+0x28/0x40 [ 78.921013][ T5077] netlink_unicast+0x547/0x7f0 [ 78.925828][ T5077] ? netlink_attachskb+0x890/0x890 [ 78.930978][ T5077] ? __virt_addr_valid+0x61/0x2e0 [ 78.936056][ T5077] ? __phys_addr_symbol+0x30/0x70 [ 78.941119][ T5077] ? __check_object_size+0x2e2/0x5a0 [ 78.946477][ T5077] netlink_sendmsg+0x91b/0xe10 [ 78.951321][ T5077] ? netlink_unicast+0x7f0/0x7f0 [ 78.956328][ T5077] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 78.961658][ T5077] ? netlink_unicast+0x7f0/0x7f0 [ 78.966648][ T5077] sock_sendmsg+0xde/0x190 [ 78.971112][ T5077] ____sys_sendmsg+0x71c/0x900 [ 78.975923][ T5077] ? copy_msghdr_from_user+0xfc/0x150 [ 78.981327][ T5077] ? kernel_sendmsg+0x50/0x50 [ 78.986060][ T5077] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 78.992095][ T5077] ___sys_sendmsg+0x110/0x1b0 [ 78.996816][ T5077] ? do_recvmmsg+0x6e0/0x6e0 [ 79.001458][ T5077] ? lock_release+0x810/0x810 [ 79.006176][ T5077] ? ptrace_stop.part.0+0x4a3/0x8e0 [ 79.011408][ T5077] ? do_raw_spin_lock+0x124/0x2b0 [ 79.016469][ T5077] ? rwlock_bug.part.0+0x90/0x90 [ 79.021442][ T5077] ? _raw_spin_lock_irq+0x45/0x50 [ 79.026523][ T5077] ? __fget_light+0x20a/0x270 [ 79.031243][ T5077] __sys_sendmsg+0xf7/0x1c0 [ 79.035784][ T5077] ? __sys_sendmsg_sock+0x40/0x40 [ 79.040843][ T5077] ? lock_downgrade+0x6e0/0x6e0 [ 79.045750][ T5077] ? lockdep_hardirqs_on+0x7d/0x100 [ 79.050992][ T5077] ? _raw_spin_unlock_irq+0x2e/0x50 [ 79.056217][ T5077] ? ptrace_notify+0xfe/0x140 [ 79.060951][ T5077] do_syscall_64+0x39/0xb0 [ 79.065488][ T5077] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 79.071429][ T5077] RIP: 0033:0x7f1f12577039 [ 79.075869][ T5077] 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 [ 79.095512][ T5077] RSP: 002b:00007fff8efe5688 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.103958][ T5077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f12577039 [ 79.111952][ T5077] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000004 [ 79.119968][ T5077] RBP: 00007f1f1253aa00 R08: 0000000000000000 R09: 0000000000000000 [ 79.127995][ T5077] R10: 0000000000000024 R11: 0000000000000246 R12: 00007f1f1253aa90 [ 79.136003][ T5077] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 79.144031][ T5077] [ 79.147302][ T5077] Kernel Offset: disabled [ 79.151750][ T5077] Rebooting in 86400 seconds..