./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4154770625 <...> Warning: Permanently added '10.128.0.193' (ED25519) to the list of known hosts. execve("./syz-executor4154770625", ["./syz-executor4154770625"], 0x7fffc69848d0 /* 10 vars */) = 0 brk(NULL) = 0x5555864cf000 brk(0x5555864cfe00) = 0x5555864cfe00 arch_prctl(ARCH_SET_FS, 0x5555864cf480) = 0 set_tid_address(0x5555864cf750) = 5226 set_robust_list(0x5555864cf760, 24) = 0 rseq(0x5555864cfda0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor4154770625", 4096) = 28 getrandom("\x01\x69\x0c\x38\x72\xcb\xfc\x09", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555864cfe00 brk(0x5555864f0e00) = 0x5555864f0e00 brk(0x5555864f1000) = 0x5555864f1000 mprotect(0x7f58741fe000, 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=0x7f58741569c0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f587415e580}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f58741569c0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f587415e580}, NULL, 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5227 attached [pid 5227] set_robust_list(0x5555864cf760, 24 [pid 5226] <... clone resumed>, child_tidptr=0x5555864cf750) = 5227 [pid 5227] <... set_robust_list resumed>) = 0 [pid 5226] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5227] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 ./strace-static-x86_64: Process 5228 attached [pid 5226] <... clone resumed>, child_tidptr=0x5555864cf750) = 5228 [pid 5227] ioctl(3, LOOP_CLR_FD [pid 5226] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5228] set_robust_list(0x5555864cf760, 24 [pid 5227] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5228] <... set_robust_list resumed>) = 0 [pid 5227] close(3./strace-static-x86_64: Process 5229 attached [pid 5228] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 5227] <... close resumed>) = 0 [pid 5229] set_robust_list(0x5555864cf760, 24 [pid 5226] <... clone resumed>, child_tidptr=0x5555864cf750) = 5229 [pid 5226] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5229] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5230 attached [pid 5229] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 5228] <... openat resumed>) = 3 [pid 5227] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5228] ioctl(3, LOOP_CLR_FD./strace-static-x86_64: Process 5231 attached [pid 5226] <... clone resumed>, child_tidptr=0x5555864cf750) = 5230 [pid 5230] set_robust_list(0x5555864cf760, 24 [pid 5229] <... openat resumed>) = 3 [pid 5228] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5227] <... clone resumed>, child_tidptr=0x5555864cf750) = 5231 [pid 5226] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5230] <... set_robust_list resumed>) = 0 [pid 5229] ioctl(3, LOOP_CLR_FD [pid 5228] close(3./strace-static-x86_64: Process 5233 attached [pid 5231] set_robust_list(0x5555864cf760, 24 [pid 5230] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 5229] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5228] <... close resumed>) = 0 [pid 5226] <... clone resumed>, child_tidptr=0x5555864cf750) = 5233 [pid 5233] set_robust_list(0x5555864cf760, 24 [pid 5229] close(3 [pid 5233] <... set_robust_list resumed>) = 0 [pid 5229] <... close resumed>) = 0 [pid 5231] <... set_robust_list resumed>) = 0 [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5233] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 5231] <... prctl resumed>) = 0 [pid 5229] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5231] setpgid(0, 0 [pid 5228] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5231] <... setpgid resumed>) = 0 [pid 5233] <... openat resumed>) = 3 [pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5235 attached ./strace-static-x86_64: Process 5234 attached [pid 5235] set_robust_list(0x5555864cf760, 24 [pid 5231] <... openat resumed>) = 3 [pid 5230] <... openat resumed>) = 3 [pid 5235] <... set_robust_list resumed>) = 0 [pid 5234] set_robust_list(0x5555864cf760, 24 [pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5234] <... set_robust_list resumed>) = 0 [pid 5233] ioctl(3, LOOP_CLR_FD [pid 5231] write(3, "1000", 4 [pid 5230] ioctl(3, LOOP_CLR_FD [pid 5229] <... clone resumed>, child_tidptr=0x5555864cf750) = 5234 [pid 5228] <... clone resumed>, child_tidptr=0x5555864cf750) = 5235 [pid 5235] <... prctl resumed>) = 0 [pid 5234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5233] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5231] <... write resumed>) = 4 [pid 5230] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 5235] setpgid(0, 0 [pid 5233] close(3 [pid 5235] <... setpgid resumed>) = 0 executing program [pid 5234] <... prctl resumed>) = 0 [pid 5233] <... close resumed>) = 0 [pid 5231] close(3 [pid 5230] close(3 [pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5234] setpgid(0, 0 [pid 5233] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5231] <... close resumed>) = 0 [pid 5230] <... close resumed>) = 0 [pid 5231] write(1, "executing program\n", 18 [pid 5235] <... openat resumed>) = 3 [pid 5234] <... setpgid resumed>) = 0 [pid 5231] <... write resumed>) = 18 [pid 5230] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5236 attached [pid 5234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5237 attached [pid 5236] set_robust_list(0x5555864cf760, 24 [pid 5235] write(3, "1000", 4 [pid 5234] <... openat resumed>) = 3 [pid 5231] mkdir("./file0", 0777 [pid 5234] write(3, "1000", 4) = 4 [pid 5234] close(3) = 0 [pid 5234] write(1, "executing program\n", 18executing program [pid 5236] <... set_robust_list resumed>) = 0 [pid 5235] <... write resumed>) = 4 [pid 5234] <... write resumed>) = 18 [pid 5233] <... clone resumed>, child_tidptr=0x5555864cf750) = 5236 [pid 5237] set_robust_list(0x5555864cf760, 24 [pid 5236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5235] close(3 [pid 5234] mkdir("./file0", 0777 [pid 5230] <... clone resumed>, child_tidptr=0x5555864cf750) = 5237 [pid 5237] <... set_robust_list resumed>) = 0 [pid 5235] <... close resumed>) = 0 [pid 5237] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 5235] write(1, "executing program\n", 18 [pid 5237] setpgid(0, 0 [pid 5235] <... write resumed>) = 18 [pid 5237] <... setpgid resumed>) = 0 [pid 5236] <... prctl resumed>) = 0 [pid 5235] mkdir("./file0", 0777 [pid 5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5237] write(3, "1000", 4 [pid 5236] setpgid(0, 0 [pid 5235] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5234] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5236] <... setpgid resumed>) = 0 [pid 5235] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5237] <... write resumed>) = 4 [pid 5235] pipe2( [pid 5234] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5237] close(3 [pid 5236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5235] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5234] pipe2( [pid 5231] <... mkdir resumed>) = 0 [pid 5237] <... close resumed>) = 0 [pid 5236] <... openat resumed>) = 3 [pid 5235] dup(4 [pid 5234] <... pipe2 resumed>[3, 4], 0) = 0 executing program [pid 5231] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5237] write(1, "executing program\n", 18 [pid 5236] write(3, "1000", 4 [pid 5235] <... dup resumed>) = 5 [pid 5234] dup(4 [pid 5237] <... write resumed>) = 18 [pid 5236] <... write resumed>) = 4 [pid 5235] mount(NULL, "./file0", "9p", MS_SYNCHRONOUS, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,dfltgid=0x0000000000000000,k" [pid 5234] <... dup resumed>) = 5 [pid 5231] pipe2( [pid 5237] mkdir("./file0", 0777 [pid 5236] close(3) = 0 [pid 5234] mount(NULL, "./file0", "9p", MS_SYNCHRONOUS, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,dfltgid=0x0000000000000000,k" [pid 5231] <... pipe2 resumed>[3, 4], 0) = 0 executing program [pid 5237] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5236] write(1, "executing program\n", 18) = 18 [pid 5231] dup(4 [pid 5237] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5231] <... dup resumed>) = 5 [pid 5237] pipe2( [pid 5236] mkdir("./file0", 0777 [pid 5231] mount(NULL, "./file0", "9p", MS_SYNCHRONOUS, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,dfltgid=0x0000000000000000,k" [pid 5237] <... pipe2 resumed>[3, 4], 0) = 0 [pid 5237] dup(4) = 5 [pid 5237] mount(NULL, "./file0", "9p", MS_SYNCHRONOUS, "trans=fd,rfdno=0x0000000000000003,wfdno=0x0000000000000005,dfltgid=0x0000000000000000,k" [pid 5236] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5236] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5236] pipe2([3, 4], 0) = 0 [pid 5236] dup(4) = 5 [ 62.995542][ T5234] ------------[ cut here ]------------ [ 63.001162][ T5234] kmem_cache of name '9p-fcall-cache-(null)' already exists [ 63.020125][ T5234] WARNING: CPU: 0 PID: 5234 at mm/slab_common.c:108 __kmem_cache_create_args+0xa7/0x350 [ 63.030271][ T5234] Modules linked in: [ 63.034361][ T5234] CPU: 0 UID: 0 PID: 5234 Comm: syz-executor415 Not tainted 6.11.0-next-20240925-syzkaller #0 [ 63.044704][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.054898][ T5234] RIP: 0010:__kmem_cache_create_args+0xa7/0x350 [ 63.061190][ T5234] Code: 8e 48 8b 1b 48 39 eb 74 25 48 8b 7b f8 4c 89 fe e8 0e 27 e3 09 85 c0 75 e8 90 48 c7 c7 b3 84 0b 8e 4c 89 fe e8 4a 72 78 ff 90 <0f> 0b 90 90 4c 89 ff be 20 00 00 00 e8 68 28 e3 09 48 85 c0 0f 85 [ 63.081593][ T5234] RSP: 0018:ffffc900035bf788 EFLAGS: 00010246 [ 63.087721][ T5234] RAX: d145587b524d9000 RBX: ffff88814b140928 RCX: ffff888078e38000 [ 63.095768][ T5234] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 63.103865][ T5234] RBP: ffffffff8ea1fb60 R08: ffffffff8155d402 R09: fffffbfff1cf9fd8 [ 63.111873][ T5234] R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 0000000000020018 [ 63.119980][ T5234] R13: 0000000000000000 R14: ffffc900035bf860 R15: ffff88802f9cfd40 [ 63.128025][ T5234] FS: 00005555864cf480(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 63.137056][ T5234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.143716][ T5234] CR2: 0000000020005000 CR3: 0000000073dc6000 CR4: 00000000003526f0 [ 63.151694][ T5234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.159760][ T5234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.167804][ T5234] Call Trace: [ 63.171118][ T5234] [ 63.174131][ T5234] ? __warn+0x168/0x4e0 [ 63.178314][ T5234] ? __kmem_cache_create_args+0xa7/0x350 [ 63.184017][ T5234] ? report_bug+0x2b3/0x500 [ 63.188576][ T5234] ? __kmem_cache_create_args+0xa7/0x350 [ 63.194300][ T5234] ? handle_bug+0x60/0x90 [ 63.198658][ T5234] ? exc_invalid_op+0x1a/0x50 [ 63.203395][ T5234] ? asm_exc_invalid_op+0x1a/0x20 [ 63.208446][ T5234] ? __warn_printk+0x292/0x360 [ 63.213322][ T5234] ? __kmem_cache_create_args+0xa7/0x350 [ 63.218987][ T5234] ? __kmem_cache_create_args+0xa6/0x350 [ 63.224681][ T5234] p9_client_create+0xbc0/0x1150 [ 63.229682][ T5234] ? __pfx_p9_client_create+0x10/0x10 [ 63.235161][ T5234] ? __asan_memset+0x23/0x50 [ 63.239787][ T5234] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 63.245674][ T5234] ? __raw_spin_lock_init+0x45/0x100 [ 63.251000][ T5234] v9fs_session_init+0x1e4/0x1b80 [ 63.256165][ T5234] ? __pfx_v9fs_session_init+0x10/0x10 [ 63.261677][ T5234] ? __kasan_kmalloc+0x98/0xb0 [ 63.266599][ T5234] ? v9fs_mount+0xb2/0xaa0 [ 63.271050][ T5234] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 63.276687][ T5234] v9fs_mount+0xcf/0xaa0 [ 63.280961][ T5234] ? __pfx_aa_get_newest_label+0x10/0x10 [ 63.286677][ T5234] ? __pfx_v9fs_mount+0x10/0x10 [ 63.291559][ T5234] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 63.297218][ T5234] legacy_get_tree+0xee/0x190 [ 63.301930][ T5234] ? __pfx_v9fs_mount+0x10/0x10 [ 63.306853][ T5234] vfs_get_tree+0x90/0x2b0 [ 63.312348][ T5234] do_new_mount+0x2be/0xb40 [ 63.316958][ T5234] ? __pfx_do_new_mount+0x10/0x10 [ 63.322046][ T5234] __se_sys_mount+0x2d6/0x3c0 [ 63.326828][ T5234] ? __pfx___se_sys_mount+0x10/0x10 [ 63.332058][ T5234] ? exc_page_fault+0x590/0x8c0 [ 63.337022][ T5234] ? __x64_sys_mount+0x20/0xc0 [ 63.341817][ T5234] do_syscall_64+0xf3/0x230 [ 63.346398][ T5234] ? clear_bhb_loop+0x35/0x90 [ 63.351114][ T5234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.357108][ T5234] RIP: 0033:0x7f587418b949 [ 63.361586][ T5234] 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 [ 63.381316][ T5234] RSP: 002b:00007ffee86c00c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 63.389814][ T5234] RAX: ffffffffffffffda RBX: 00007ffee86c0110 RCX: 00007f587418b949 [ 63.397915][ T5234] RDX: 0000000020004380 RSI: 0000000020000180 RDI: 0000000000000000 [ 63.406046][ T5234] RBP: 0000000000000000 R08: 00000000200043c0 R09: 00000000000f4240 [ 63.414654][ T5234] R10: 0000000000000010 R11: 0000000000000246 R12: 00000000000f4240 [ 63.422665][ T5234] R13: 00007ffee86c0398 R14: 00007ffee86c00fc R15: 00007f58741d4087 [ 63.430730][ T5234] [ 63.433859][ T5234] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 63.441182][ T5234] CPU: 0 UID: 0 PID: 5234 Comm: syz-executor415 Not tainted 6.11.0-next-20240925-syzkaller #0 [ 63.451425][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.461550][ T5234] Call Trace: [ 63.464836][ T5234] [ 63.467786][ T5234] dump_stack_lvl+0x241/0x360 [ 63.472495][ T5234] ? __pfx_dump_stack_lvl+0x10/0x10 [ 63.477738][ T5234] ? __pfx__printk+0x10/0x10 [ 63.482358][ T5234] ? vscnprintf+0x5d/0x90 [ 63.486699][ T5234] panic+0x349/0x880 [ 63.490603][ T5234] ? __warn+0x177/0x4e0 [ 63.494766][ T5234] ? __pfx_panic+0x10/0x10 [ 63.499194][ T5234] __warn+0x34b/0x4e0 [ 63.503181][ T5234] ? __kmem_cache_create_args+0xa7/0x350 [ 63.508822][ T5234] report_bug+0x2b3/0x500 [ 63.513154][ T5234] ? __kmem_cache_create_args+0xa7/0x350 [ 63.518795][ T5234] handle_bug+0x60/0x90 [ 63.522964][ T5234] exc_invalid_op+0x1a/0x50 [ 63.527486][ T5234] asm_exc_invalid_op+0x1a/0x20 [ 63.532339][ T5234] RIP: 0010:__kmem_cache_create_args+0xa7/0x350 [ 63.538583][ T5234] Code: 8e 48 8b 1b 48 39 eb 74 25 48 8b 7b f8 4c 89 fe e8 0e 27 e3 09 85 c0 75 e8 90 48 c7 c7 b3 84 0b 8e 4c 89 fe e8 4a 72 78 ff 90 <0f> 0b 90 90 4c 89 ff be 20 00 00 00 e8 68 28 e3 09 48 85 c0 0f 85 [ 63.558201][ T5234] RSP: 0018:ffffc900035bf788 EFLAGS: 00010246 [ 63.564288][ T5234] RAX: d145587b524d9000 RBX: ffff88814b140928 RCX: ffff888078e38000 [ 63.572264][ T5234] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 63.580261][ T5234] RBP: ffffffff8ea1fb60 R08: ffffffff8155d402 R09: fffffbfff1cf9fd8 [ 63.588241][ T5234] R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 0000000000020018 [ 63.596223][ T5234] R13: 0000000000000000 R14: ffffc900035bf860 R15: ffff88802f9cfd40 [ 63.604209][ T5234] ? __warn_printk+0x292/0x360 [ 63.609010][ T5234] ? __kmem_cache_create_args+0xa6/0x350 [ 63.614655][ T5234] p9_client_create+0xbc0/0x1150 [ 63.619615][ T5234] ? __pfx_p9_client_create+0x10/0x10 [ 63.625023][ T5234] ? __asan_memset+0x23/0x50 [ 63.629627][ T5234] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 63.635467][ T5234] ? __raw_spin_lock_init+0x45/0x100 [ 63.640766][ T5234] v9fs_session_init+0x1e4/0x1b80 [ 63.645816][ T5234] ? __pfx_v9fs_session_init+0x10/0x10 [ 63.651287][ T5234] ? __kasan_kmalloc+0x98/0xb0 [ 63.656055][ T5234] ? v9fs_mount+0xb2/0xaa0 [ 63.660481][ T5234] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 63.666042][ T5234] v9fs_mount+0xcf/0xaa0 [ 63.670295][ T5234] ? __pfx_aa_get_newest_label+0x10/0x10 [ 63.675936][ T5234] ? __pfx_v9fs_mount+0x10/0x10 [ 63.680810][ T5234] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 63.686378][ T5234] legacy_get_tree+0xee/0x190 [ 63.691063][ T5234] ? __pfx_v9fs_mount+0x10/0x10 [ 63.695923][ T5234] vfs_get_tree+0x90/0x2b0 [ 63.700350][ T5234] do_new_mount+0x2be/0xb40 [ 63.704873][ T5234] ? __pfx_do_new_mount+0x10/0x10 [ 63.709912][ T5234] __se_sys_mount+0x2d6/0x3c0 [ 63.714642][ T5234] ? __pfx___se_sys_mount+0x10/0x10 [ 63.719850][ T5234] ? exc_page_fault+0x590/0x8c0 [ 63.724715][ T5234] ? __x64_sys_mount+0x20/0xc0 [ 63.729490][ T5234] do_syscall_64+0xf3/0x230 [ 63.734003][ T5234] ? clear_bhb_loop+0x35/0x90 [ 63.738708][ T5234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.744610][ T5234] RIP: 0033:0x7f587418b949 [ 63.749031][ T5234] 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 [ 63.768650][ T5234] RSP: 002b:00007ffee86c00c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 63.777073][ T5234] RAX: ffffffffffffffda RBX: 00007ffee86c0110 RCX: 00007f587418b949 [ 63.785054][ T5234] RDX: 0000000020004380 RSI: 0000000020000180 RDI: 0000000000000000 [ 63.793141][ T5234] RBP: 0000000000000000 R08: 00000000200043c0 R09: 00000000000f4240 [ 63.801138][ T5234] R10: 0000000000000010 R11: 0000000000000246 R12: 00000000000f4240 [ 63.809224][ T5234] R13: 00007ffee86c0398 R14: 00007ffee86c00fc R15: 00007f58741d4087 [ 63.817215][ T5234] [ 63.820529][ T5234] Kernel Offset: disabled [ 63.824900][ T5234] Rebooting in 86400 seconds..