./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3533760125 <...> Warning: Permanently added '10.128.0.88' (ED25519) to the list of known hosts. execve("./syz-executor3533760125", ["./syz-executor3533760125"], 0x7fff6479b2d0 /* 10 vars */) = 0 brk(NULL) = 0x555593546000 brk(0x555593546e00) = 0x555593546e00 arch_prctl(ARCH_SET_FS, 0x555593546480) = 0 set_tid_address(0x555593546750) = 5225 set_robust_list(0x555593546760, 24) = 0 rseq(0x555593546da0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3533760125", 4096) = 28 getrandom("\xd8\x71\xc9\xe3\xa1\x93\x94\x60", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555593546e00 brk(0x555593567e00) = 0x555593567e00 brk(0x555593568000) = 0x555593568000 mprotect(0x7fc884402000, 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 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7fc88435a9c0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fc884362460}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7fc88435a9c0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fc884362460}, NULL, 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5226 attached [pid 5226] set_robust_list(0x555593546760, 24 [pid 5225] <... clone resumed>, child_tidptr=0x555593546750) = 5226 [pid 5226] <... set_robust_list resumed>) = 0 [pid 5225] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5226] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 ./strace-static-x86_64: Process 5227 attached [pid 5226] ioctl(3, LOOP_CLR_FD [pid 5225] <... clone resumed>, child_tidptr=0x555593546750) = 5227 [pid 5227] set_robust_list(0x555593546760, 24) = 0 [pid 5225] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5227] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 5226] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5227] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5228 attached [pid 5226] close(3 [pid 5225] <... clone resumed>, child_tidptr=0x555593546750) = 5228 [pid 5228] set_robust_list(0x555593546760, 24 [pid 5227] ioctl(3, LOOP_CLR_FD [pid 5226] <... close resumed>) = 0 [pid 5225] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5229 attached [pid 5228] <... set_robust_list resumed>) = 0 [pid 5227] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5226] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5225] <... clone resumed>, child_tidptr=0x555593546750) = 5229 ./strace-static-x86_64: Process 5230 attached [pid 5229] set_robust_list(0x555593546760, 24 [pid 5228] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 5227] close(3 [pid 5229] <... set_robust_list resumed>) = 0 [pid 5230] set_robust_list(0x555593546760, 24 [pid 5227] <... close resumed>) = 0 [pid 5225] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5230] <... set_robust_list resumed>) = 0 [pid 5229] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5226] <... clone resumed>, child_tidptr=0x555593546750) = 5230 [pid 5230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5228] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5233 attached ./strace-static-x86_64: Process 5231 attached [pid 5225] <... clone resumed>, child_tidptr=0x555593546750) = 5231 [pid 5230] <... prctl resumed>) = 0 [pid 5229] <... openat resumed>) = 3 [pid 5228] ioctl(3, LOOP_CLR_FD [pid 5233] set_robust_list(0x555593546760, 24 [pid 5231] set_robust_list(0x555593546760, 24 [pid 5233] <... set_robust_list resumed>) = 0 [pid 5231] <... set_robust_list resumed>) = 0 [pid 5233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5231] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 5233] <... prctl resumed>) = 0 [pid 5233] setpgid(0, 0) = 0 [pid 5233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5225] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5233] <... openat resumed>) = 3 executing program [pid 5231] <... openat resumed>) = 3 [pid 5230] setpgid(0, 0 [pid 5229] ioctl(3, LOOP_CLR_FD [pid 5228] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5227] <... clone resumed>, child_tidptr=0x555593546750) = 5233 [pid 5233] write(3, "1000", 4 [pid 5230] <... setpgid resumed>) = 0 [pid 5233] <... write resumed>) = 4 [pid 5231] ioctl(3, LOOP_CLR_FD [pid 5229] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5233] close(3 [pid 5231] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5233] <... close resumed>) = 0 [pid 5228] close(3 [pid 5233] write(1, "executing program\n", 18 [pid 5229] close(3 [pid 5233] <... write resumed>) = 18 [pid 5231] close(3 [pid 5230] <... openat resumed>) = 3 [pid 5233] mkdir("./file0", 0777 [pid 5231] <... close resumed>) = 0 ./strace-static-x86_64: Process 5234 attached [pid 5233] <... mkdir resumed>) = 0 [pid 5231] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5230] write(3, "1000", 4 [pid 5229] <... close resumed>) = 0 [pid 5228] <... close resumed>) = 0 [pid 5229] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5233] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5236 attached [pid 5234] set_robust_list(0x555593546760, 24 [pid 5233] pipe2( [pid 5230] <... write resumed>) = 4 [pid 5233] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5230] close(3./strace-static-x86_64: Process 5235 attached [pid 5225] <... clone resumed>, child_tidptr=0x555593546750) = 5234 [pid 5234] <... set_robust_list resumed>) = 0 [pid 5233] dup(4 [pid 5230] <... close resumed>) = 0 [pid 5229] <... clone resumed>, child_tidptr=0x555593546750) = 5235 [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5236] set_robust_list(0x555593546760, 24 [pid 5235] set_robust_list(0x555593546760, 24executing program [pid 5234] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 5233] <... dup resumed>) = 5 [pid 5231] <... clone resumed>, child_tidptr=0x555593546750) = 5236 [pid 5230] write(1, "executing program\n", 18 [pid 5236] <... set_robust_list resumed>) = 0 [pid 5230] <... write resumed>) = 18 [pid 5236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5233] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 5230] mkdir("./file0", 0777 [pid 5235] <... set_robust_list resumed>) = 0 [pid 5230] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5230] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5230] pipe2( [pid 5236] <... prctl resumed>) = 0 [pid 5234] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5237 attached [pid 5236] setpgid(0, 0 [pid 5235] <... prctl resumed>) = 0 [pid 5230] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5236] <... setpgid resumed>) = 0 [pid 5235] setpgid(0, 0 [pid 5234] ioctl(3, LOOP_CLR_FD [pid 5237] set_robust_list(0x555593546760, 24 [pid 5236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5235] <... setpgid resumed>) = 0 [pid 5234] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5230] dup(4 [pid 5228] <... clone resumed>, child_tidptr=0x555593546750) = 5237 [pid 5230] <... dup resumed>) = 5 executing program [pid 5237] <... set_robust_list resumed>) = 0 [pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5230] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 5237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5236] <... openat resumed>) = 3 [pid 5234] close(3) = 0 [pid 5236] write(3, "1000", 4 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5238 attached [pid 5236] <... write resumed>) = 4 [pid 5236] close(3) = 0 [pid 5238] set_robust_list(0x555593546760, 24 [pid 5236] write(1, "executing program\n", 18 [pid 5234] <... clone resumed>, child_tidptr=0x555593546750) = 5238 [pid 5236] <... write resumed>) = 18 [pid 5236] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 5238] <... set_robust_list resumed>) = 0 [pid 5236] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5236] pipe2( [pid 5238] <... prctl resumed>) = 0 [pid 5236] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5236] dup(4) = 5 [pid 5236] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 5238] setpgid(0, 0 [pid 5237] <... prctl resumed>) = 0 [pid 5235] <... openat resumed>) = 3 [pid 5238] <... setpgid resumed>) = 0 [pid 5238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5238] write(3, "1000", 4 [pid 5235] write(3, "1000", 4 [pid 5237] setpgid(0, 0 [pid 5238] <... write resumed>) = 4 [pid 5237] <... setpgid resumed>) = 0 [pid 5235] <... write resumed>) = 4 [pid 5235] close(3 [pid 5238] close(3) = 0 executing program [pid 5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5235] <... close resumed>) = 0 [pid 5238] write(1, "executing program\n", 18) = 18 executing program [pid 5238] mkdir("./file0", 0777 [pid 5235] write(1, "executing program\n", 18 [pid 5237] <... openat resumed>) = 3 [pid 5235] <... write resumed>) = 18 [pid 5237] write(3, "1000", 4 [pid 5238] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5237] <... write resumed>) = 4 [pid 5235] mkdir("./file0", 0777 [pid 5238] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5237] close(3 [pid 5238] pipe2( [pid 5237] <... close resumed>) = 0 [pid 5235] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5238] <... pipe2 resumed>[3, 4], 0) = 0 executing program [pid 5237] write(1, "executing program\n", 18 [pid 5238] dup(4 [pid 5235] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [ 65.250811][ T5230] ------------[ cut here ]------------ [ 65.256901][ T5230] kmem_cache of name '9p-fcall-cache' already exists [ 65.279828][ T5230] WARNING: CPU: 1 PID: 5230 at mm/slab_common.c:108 __kmem_cache_create_args+0xa7/0x350 [ 65.289801][ T5230] Modules linked in: [pid 5237] <... write resumed>) = 18 [pid 5238] <... dup resumed>) = 5 [ 65.293916][ T5230] CPU: 1 UID: 0 PID: 5230 Comm: syz-executor353 Not tainted 6.11.0-syzkaller-10622-gaa486552a110 #0 [ 65.304903][ T5230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.315111][ T5230] RIP: 0010:__kmem_cache_create_args+0xa7/0x350 [ 65.321397][ T5230] Code: 8e 48 8b 1b 48 39 eb 74 25 48 8b 7b f8 4c 89 fe e8 7e 06 e0 09 85 c0 75 e8 90 48 c7 c7 68 19 0b 8e 4c 89 fe e8 5a 88 78 ff 90 <0f> 0b 90 90 4c 89 ff be 20 00 00 00 e8 d8 07 e0 09 48 85 c0 0f 85 [ 65.341124][ T5230] RSP: 0018:ffffc90004c0f788 EFLAGS: 00010246 [pid 5237] mkdir("./file0", 0777 [pid 5235] pipe2( [pid 5238] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 5237] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5235] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5237] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5235] dup(4 [pid 5237] pipe2( [pid 5235] <... dup resumed>) = 5 [pid 5237] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5235] mount(NULL, "./file0", "9p", 0, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,k" [pid 5237] dup(4) = 5 [ 65.347288][ T5230] RAX: 27b6bd2bd6412a00 RBX: ffff88802e755ce8 RCX: ffff88802b079e00 [ 65.355334][ T5230] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 65.363402][ T5230] RBP: ffffffff8ea1faa0 R08: ffffffff8155aaa2 R09: fffffbfff1cf9fd8 [ 65.371413][ T5230] R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 0000000000020018 [ 65.379469][ T5230] R13: 0000000000000000 R14: ffffc90004c0f860 R15: ffffffff8d2dc0c0 [ 65.387847][ T5230] FS: 0000555593546480(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 65.396957][ T5230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.403655][ T5230] CR2: 0000000020000040 CR3: 0000000032094000 CR4: 0000000000350ef0 [ 65.411684][ T5230] Call Trace: [ 65.415043][ T5230] [ 65.418000][ T5230] ? __warn+0x168/0x4e0 [ 65.422193][ T5230] ? __kmem_cache_create_args+0xa7/0x350 [ 65.428046][ T5230] ? report_bug+0x2b3/0x500 [ 65.432704][ T5230] ? __kmem_cache_create_args+0xa7/0x350 [ 65.438404][ T5230] ? handle_bug+0x60/0x90 [ 65.442822][ T5230] ? exc_invalid_op+0x1a/0x50 [ 65.447571][ T5230] ? asm_exc_invalid_op+0x1a/0x20 [ 65.452676][ T5230] ? __warn_printk+0x292/0x360 [ 65.457487][ T5230] ? __kmem_cache_create_args+0xa7/0x350 [ 65.463195][ T5230] ? __kmem_cache_create_args+0xa6/0x350 [ 65.468872][ T5230] p9_client_create+0xba5/0x1110 [ 65.473934][ T5230] ? __pfx_p9_client_create+0x10/0x10 [ 65.479336][ T5230] ? __asan_memset+0x23/0x50 [ 65.484017][ T5230] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 65.489912][ T5230] ? srso_alias_return_thunk+0x5/0xfbef5 [ 65.495604][ T5230] ? __raw_spin_lock_init+0x45/0x100 [ 65.500934][ T5230] v9fs_session_init+0x1e4/0x1b80 [ 65.506062][ T5230] ? __pfx_v9fs_session_init+0x10/0x10 [ 65.511556][ T5230] ? srso_alias_return_thunk+0x5/0xfbef5 [ 65.517279][ T5230] ? __kasan_kmalloc+0x98/0xb0 [ 65.522089][ T5230] ? v9fs_mount+0xb2/0xaa0 [ 65.526630][ T5230] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 65.532253][ T5230] v9fs_mount+0xcf/0xaa0 [ 65.536635][ T5230] ? __pfx_aa_get_newest_label+0x10/0x10 [ 65.542334][ T5230] ? __pfx_v9fs_mount+0x10/0x10 [ 65.547271][ T5230] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 65.552909][ T5230] legacy_get_tree+0xf0/0x190 [ 65.557591][ T5230] ? __pfx_v9fs_mount+0x10/0x10 [ 65.562465][ T5230] vfs_get_tree+0x92/0x2b0 [ 65.566953][ T5230] do_new_mount+0x2be/0xb40 [ 65.571499][ T5230] ? srso_alias_return_thunk+0x5/0xfbef5 [ 65.577211][ T5230] ? __pfx_do_new_mount+0x10/0x10 [ 65.582298][ T5230] __se_sys_mount+0x2d6/0x3c0 [ 65.587072][ T5230] ? __pfx___se_sys_mount+0x10/0x10 [ 65.592298][ T5230] ? exc_page_fault+0x590/0x8c0 [ 65.597212][ T5230] ? srso_alias_return_thunk+0x5/0xfbef5 [ 65.602963][ T5230] ? srso_alias_return_thunk+0x5/0xfbef5 [ 65.608647][ T5230] ? __x64_sys_mount+0x20/0xc0 [ 65.613469][ T5230] do_syscall_64+0xf3/0x230 [ 65.618014][ T5230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.623966][ T5230] RIP: 0033:0x7fc88438f7d9 [ 65.628424][ T5230] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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 [ 65.648171][ T5230] RSP: 002b:00007ffcd52e9b48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 65.656668][ T5230] RAX: ffffffffffffffda RBX: 00007ffcd52e9b90 RCX: 00007fc88438f7d9 [ 65.664719][ T5230] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 65.672760][ T5230] RBP: 0000000000000000 R08: 0000000020000240 R09: 00000000000f4240 [ 65.680774][ T5230] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000f4240 [ 65.688839][ T5230] R13: 00007ffcd52e9e18 R14: 00007ffcd52e9b7c R15: 00007fc8843d8087 [ 65.696894][ T5230] [ 65.699937][ T5230] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 65.707211][ T5230] CPU: 1 UID: 0 PID: 5230 Comm: syz-executor353 Not tainted 6.11.0-syzkaller-10622-gaa486552a110 #0 [ 65.717972][ T5230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.728028][ T5230] Call Trace: [ 65.731299][ T5230] [ 65.734235][ T5230] dump_stack_lvl+0x241/0x360 [ 65.738944][ T5230] ? __pfx_dump_stack_lvl+0x10/0x10 [ 65.744164][ T5230] ? __pfx__printk+0x10/0x10 [ 65.748774][ T5230] ? srso_alias_return_thunk+0x5/0xfbef5 [ 65.754424][ T5230] ? vscnprintf+0x5d/0x90 [ 65.758791][ T5230] panic+0x349/0x880 [ 65.762692][ T5230] ? srso_alias_return_thunk+0x5/0xfbef5 [ 65.768335][ T5230] ? __warn+0x177/0x4e0 [ 65.772491][ T5230] ? __pfx_panic+0x10/0x10 [ 65.776940][ T5230] __warn+0x34b/0x4e0 [ 65.780942][ T5230] ? __kmem_cache_create_args+0xa7/0x350 [ 65.786580][ T5230] report_bug+0x2b3/0x500 [ 65.790922][ T5230] ? __kmem_cache_create_args+0xa7/0x350 [ 65.796578][ T5230] handle_bug+0x60/0x90 [ 65.800752][ T5230] exc_invalid_op+0x1a/0x50 [ 65.805276][ T5230] asm_exc_invalid_op+0x1a/0x20 [ 65.810137][ T5230] RIP: 0010:__kmem_cache_create_args+0xa7/0x350 [ 65.816395][ T5230] Code: 8e 48 8b 1b 48 39 eb 74 25 48 8b 7b f8 4c 89 fe e8 7e 06 e0 09 85 c0 75 e8 90 48 c7 c7 68 19 0b 8e 4c 89 fe e8 5a 88 78 ff 90 <0f> 0b 90 90 4c 89 ff be 20 00 00 00 e8 d8 07 e0 09 48 85 c0 0f 85 [ 65.836010][ T5230] RSP: 0018:ffffc90004c0f788 EFLAGS: 00010246 [ 65.842090][ T5230] RAX: 27b6bd2bd6412a00 RBX: ffff88802e755ce8 RCX: ffff88802b079e00 [ 65.850072][ T5230] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 65.858050][ T5230] RBP: ffffffff8ea1faa0 R08: ffffffff8155aaa2 R09: fffffbfff1cf9fd8 [ 65.866031][ T5230] R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 0000000000020018 [ 65.874008][ T5230] R13: 0000000000000000 R14: ffffc90004c0f860 R15: ffffffff8d2dc0c0 [ 65.881989][ T5230] ? __warn_printk+0x292/0x360 [ 65.886779][ T5230] ? __kmem_cache_create_args+0xa6/0x350 [ 65.892511][ T5230] p9_client_create+0xba5/0x1110 [ 65.897500][ T5230] ? __pfx_p9_client_create+0x10/0x10 [ 65.902878][ T5230] ? __asan_memset+0x23/0x50 [ 65.907494][ T5230] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 65.913418][ T5230] ? srso_alias_return_thunk+0x5/0xfbef5 [ 65.919066][ T5230] ? __raw_spin_lock_init+0x45/0x100 [ 65.924372][ T5230] v9fs_session_init+0x1e4/0x1b80 [ 65.929438][ T5230] ? __pfx_v9fs_session_init+0x10/0x10 [ 65.934932][ T5230] ? srso_alias_return_thunk+0x5/0xfbef5 [ 65.940640][ T5230] ? __kasan_kmalloc+0x98/0xb0 [ 65.945427][ T5230] ? v9fs_mount+0xb2/0xaa0 [ 65.949866][ T5230] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 65.955439][ T5230] v9fs_mount+0xcf/0xaa0 [ 65.959708][ T5230] ? __pfx_aa_get_newest_label+0x10/0x10 [ 65.965367][ T5230] ? __pfx_v9fs_mount+0x10/0x10 [ 65.970235][ T5230] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 65.975806][ T5230] legacy_get_tree+0xf0/0x190 [ 65.980493][ T5230] ? __pfx_v9fs_mount+0x10/0x10 [ 65.985364][ T5230] vfs_get_tree+0x92/0x2b0 [ 65.989789][ T5230] do_new_mount+0x2be/0xb40 [ 65.994298][ T5230] ? srso_alias_return_thunk+0x5/0xfbef5 [ 65.999951][ T5230] ? __pfx_do_new_mount+0x10/0x10 [ 66.004989][ T5230] __se_sys_mount+0x2d6/0x3c0 [ 66.009681][ T5230] ? __pfx___se_sys_mount+0x10/0x10 [ 66.014891][ T5230] ? exc_page_fault+0x590/0x8c0 [ 66.019758][ T5230] ? srso_alias_return_thunk+0x5/0xfbef5 [ 66.025409][ T5230] ? srso_alias_return_thunk+0x5/0xfbef5 [ 66.031055][ T5230] ? __x64_sys_mount+0x20/0xc0 [ 66.035832][ T5230] do_syscall_64+0xf3/0x230 [ 66.040356][ T5230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.046259][ T5230] RIP: 0033:0x7fc88438f7d9 [ 66.050684][ T5230] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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 [ 66.070316][ T5230] RSP: 002b:00007ffcd52e9b48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 66.078753][ T5230] RAX: ffffffffffffffda RBX: 00007ffcd52e9b90 RCX: 00007fc88438f7d9 [ 66.086736][ T5230] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 66.094712][ T5230] RBP: 0000000000000000 R08: 0000000020000240 R09: 00000000000f4240 [ 66.102692][ T5230] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000f4240 [ 66.110668][ T5230] R13: 00007ffcd52e9e18 R14: 00007ffcd52e9b7c R15: 00007fc8843d8087 [ 66.118662][ T5230] [ 66.121964][ T5230] Kernel Offset: disabled [ 66.126332][ T5230] Rebooting in 86400 seconds..