[ 412.711811][ T7505] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 412.713061][ T7505] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 412.720635][ T7505] gfs2: fsid=syz:syz.s: journal 0 mapped with 5 extents in 0ms [ 412.735126][ T7505] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 412.738438][ T7505] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error [ 412.738438][ T7505] inode = 12 2341 [ 412.738438][ T7505] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 412.741621][ T7505] gfs2: fsid=syz:syz.s: about to withdraw this file system [ 412.742766][ T7505] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount. [ 412.744041][ T7505] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0 [ 412.745687][ T7505] gfs2: fsid=syz:syz.s: File system withdrawn [ 412.746984][ T7505] CPU: 1 PID: 7505 Comm: syz.0.1362 Not tainted syzkaller #0 [ 412.748041][ T7505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 412.749551][ T7505] Call trace: [ 412.750015][ T7505] dump_backtrace+0x0/0x458 [ 412.750714][ T7505] show_stack+0x2c/0x3c [ 412.751391][ T7505] __dump_stack+0x30/0x40 [ 412.752059][ T7505] dump_stack_lvl+0xf4/0x15c [ 412.752790][ T7505] dump_stack+0x1c/0x5c [ 412.753484][ T7505] gfs2_withdraw+0x994/0x1188 [ 412.754302][ T7505] gfs2_consist_inode_i+0xd0/0xec [ 412.755115][ T7505] gfs2_inode_refresh+0x9a0/0xeb0 [ 412.755861][ T7505] inode_go_lock+0x100/0x390 [ 412.756606][ T7505] do_promote+0x660/0xa54 [ 412.757285][ T7505] finish_xmote+0x45c/0xb3c [ 412.758038][ T7505] do_xmote+0x668/0xf64 [ 412.758775][ T7505] run_queue+0x400/0x694 [ 412.759436][ T7505] gfs2_glock_nq+0x80c/0x13d0 [ 412.760162][ T7505] gfs2_permission+0x260/0x444 [ 412.760936][ T7505] inode_permission+0x1d0/0x3c0 [ 412.761797][ T7505] may_open+0x274/0x3b8 [ 412.762440][ T7505] path_openat+0x1ed0/0x2808 [ 412.763160][ T7505] do_filp_open+0x188/0x370 [ 412.763831][ T7505] do_sys_openat2+0x134/0x3fc [ 412.764625][ T7505] __arm64_sys_openat+0x11c/0x150 [ 412.765432][ T7505] invoke_syscall+0x98/0x28c [ 412.766149][ T7505] el0_svc_common+0x13c/0x258 [ 412.766934][ T7505] do_el0_svc+0x5c/0x140 [ 412.767642][ T7505] el0_svc+0x78/0x1d0 [ 412.768302][ T7505] el0t_64_sync_handler+0xcc/0xe4 [ 412.769090][ T7505] el0t_64_sync+0x1a0/0x1a4 [ 412.955791][ T7507] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 412.957138][ T7507] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 412.960955][ T7507] gfs2: fsid=syz:syz.s: journal 0 mapped with 5 extents in 0ms [ 412.972486][ T7507] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 412.975659][ T7507] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error [ 412.975659][ T7507] inode = 12 2341 [ 412.975659][ T7507] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 412.978562][ T7507] gfs2: fsid=syz:syz.s: about to withdraw this file system [ 412.979711][ T7507] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount. [ 412.981718][ T7507] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0 [ 412.983260][ T7507] gfs2: fsid=syz:syz.s: File system withdrawn [ 412.984416][ T7507] CPU: 0 PID: 7507 Comm: syz.0.1363 Not tainted syzkaller #0 [ 412.985561][ T7507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 412.986988][ T7507] Call trace: [ 412.987426][ T7507] dump_backtrace+0x0/0x458 [ 412.988122][ T7507] show_stack+0x2c/0x3c [ 412.988727][ T7507] __dump_stack+0x30/0x40 [ 412.989366][ T7507] dump_stack_lvl+0xf4/0x15c [ 412.990051][ T7507] dump_stack+0x1c/0x5c [ 412.990785][ T7507] gfs2_withdraw+0x994/0x1188 [ 412.991509][ T7507] gfs2_consist_inode_i+0xd0/0xec [ 412.992255][ T7507] gfs2_inode_refresh+0x9a0/0xeb0 [ 412.993042][ T7507] inode_go_lock+0x100/0x390 [ 412.993816][ T7507] do_promote+0x660/0xa54 [ 412.994489][ T7507] finish_xmote+0x45c/0xb3c [ 412.995238][ T7507] do_xmote+0x668/0xf64 [ 412.995962][ T7507] run_queue+0x400/0x694 [ 412.996653][ T7507] gfs2_glock_nq+0x80c/0x13d0 [ 412.997339][ T7507] gfs2_permission+0x260/0x444 [ 412.998144][ T7507] inode_permission+0x1d0/0x3c0 [ 412.998940][ T7507] may_open+0x274/0x3b8 [ 412.999569][ T7507] path_openat+0x1ed0/0x2808 [ 413.000236][ T7507] do_filp_open+0x188/0x370 [ 413.000929][ T7507] do_sys_openat2+0x134/0x3fc [ 413.001696][ T7507] __arm64_sys_openat+0x11c/0x150 [ 413.002478][ T7507] invoke_syscall+0x98/0x28c [ 413.003268][ T7507] el0_svc_common+0x13c/0x258 [ 413.004008][ T7507] do_el0_svc+0x5c/0x140 [ 413.004701][ T7507] el0_svc+0x78/0x1d0 [ 413.005362][ T7507] el0t_64_sync_handler+0xcc/0xe4 [ 413.006218][ T7507] el0t_64_sync+0x1a0/0x1a4 [ 413.257393][ T7509] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 413.258775][ T7509] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 413.262461][ T7509] gfs2: fsid=syz:syz.s: journal 0 mapped with 5 extents in 0ms [ 413.274094][ T7509] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 413.277373][ T7509] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error [ 413.277373][ T7509] inode = 12 2341 [ 413.277373][ T7509] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 413.280920][ T7509] gfs2: fsid=syz:syz.s: about to withdraw this file system [ 413.282069][ T7509] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount. [ 413.283480][ T7509] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0 [ 413.284974][ T7509] gfs2: fsid=syz:syz.s: File system withdrawn [ 413.286099][ T7509] CPU: 0 PID: 7509 Comm: syz.0.1364 Not tainted syzkaller #0 [ 413.287242][ T7509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 413.288884][ T7509] Call trace: [ 413.289466][ T7509] dump_backtrace+0x0/0x458 [ 413.290170][ T7509] show_stack+0x2c/0x3c [ 413.290814][ T7509] __dump_stack+0x30/0x40 [ 413.291510][ T7509] dump_stack_lvl+0xf4/0x15c [ 413.292215][ T7509] dump_stack+0x1c/0x5c [ 413.292868][ T7509] gfs2_withdraw+0x994/0x1188 [ 413.293640][ T7509] gfs2_consist_inode_i+0xd0/0xec [ 413.294489][ T7509] gfs2_inode_refresh+0x9a0/0xeb0 [ 413.295346][ T7509] inode_go_lock+0x100/0x390 [ 413.296020][ T7509] do_promote+0x660/0xa54 [ 413.296734][ T7509] finish_xmote+0x45c/0xb3c [ 413.297414][ T7509] do_xmote+0x668/0xf64 [ 413.298074][ T7509] run_queue+0x400/0x694 [ 413.298759][ T7509] gfs2_glock_nq+0x80c/0x13d0 [ 413.299516][ T7509] gfs2_permission+0x260/0x444 [ 413.300216][ T7509] inode_permission+0x1d0/0x3c0 [ 413.301036][ T7509] may_open+0x274/0x3b8 [ 413.301744][ T7509] path_openat+0x1ed0/0x2808 [ 413.302399][ T7509] do_filp_open+0x188/0x370 [ 413.303040][ T7509] do_sys_openat2+0x134/0x3fc [ 413.303737][ T7509] __arm64_sys_openat+0x11c/0x150 [ 413.304576][ T7509] invoke_syscall+0x98/0x28c [ 413.305303][ T7509] el0_svc_common+0x13c/0x258 [ 413.306032][ T7509] do_el0_svc+0x5c/0x140 [ 413.306698][ T7509] el0_svc+0x78/0x1d0 [ 413.307349][ T7509] el0t_64_sync_handler+0xcc/0xe4 [ 413.308142][ T7509] el0t_64_sync+0x1a0/0x1a4 [ 413.494848][ T7511] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 413.496173][ T7511] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 413.501203][ T7511] gfs2: fsid=syz:syz.s: journal 0 mapped with 5 extents in 0ms [ 413.512827][ T7511] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 413.517229][ T7511] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error [ 413.517229][ T7511] inode = 12 2341 [ 413.517229][ T7511] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 413.520684][ T7511] gfs2: fsid=syz:syz.s: about to withdraw this file system [ 413.521844][ T7511] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount. [ 413.523141][ T7511] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0 [ 413.525181][ T7511] gfs2: fsid=syz:syz.s: File system withdrawn [ 413.526181][ T7511] CPU: 1 PID: 7511 Comm: syz.0.1365 Not tainted syzkaller #0 [ 413.527290][ T7511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 413.528827][ T7511] Call trace: [ 413.529283][ T7511] dump_backtrace+0x0/0x458 [ 413.530001][ T7511] show_stack+0x2c/0x3c [ 413.530686][ T7511] __dump_stack+0x30/0x40 [ 413.531390][ T7511] dump_stack_lvl+0xf4/0x15c [ 413.532139][ T7511] dump_stack+0x1c/0x5c [ 413.532842][ T7511] gfs2_withdraw+0x994/0x1188 [ 413.533611][ T7511] gfs2_consist_inode_i+0xd0/0xec [ 413.534418][ T7511] gfs2_inode_refresh+0x9a0/0xeb0 [ 413.535226][ T7511] inode_go_lock+0x100/0x390 [ 413.536013][ T7511] do_promote+0x660/0xa54 [ 413.536711][ T7511] finish_xmote+0x45c/0xb3c [ 413.537433][ T7511] do_xmote+0x668/0xf64 [ 413.538148][ T7511] run_queue+0x400/0x694 [ 413.538819][ T7511] gfs2_glock_nq+0x80c/0x13d0 [ 413.539537][ T7511] gfs2_permission+0x260/0x444 [ 413.540261][ T7511] inode_permission+0x1d0/0x3c0 [ 413.541053][ T7511] may_open+0x274/0x3b8 [ 413.541769][ T7511] path_openat+0x1ed0/0x2808 [ 413.542513][ T7511] do_filp_open+0x188/0x370 [ 413.543264][ T7511] do_sys_openat2+0x134/0x3fc [ 413.543953][ T7511] __arm64_sys_openat+0x11c/0x150 [ 413.544727][ T7511] invoke_syscall+0x98/0x28c [ 413.545453][ T7511] el0_svc_common+0x13c/0x258 [ 413.546133][ T7511] do_el0_svc+0x5c/0x140 [ 413.546793][ T7511] el0_svc+0x78/0x1d0 [ 413.547397][ T7511] el0t_64_sync_handler+0xcc/0xe4 [ 413.548231][ T7511] el0t_64_sync+0x1a0/0x1a4 [ 413.721734][ T7513] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 413.723004][ T7513] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 413.725592][ T7513] gfs2: fsid=syz:syz.s: journal 0 mapped with 5 extents in 0ms [ 413.750166][ T7513] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 413.754430][ T7513] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error [ 413.754430][ T7513] inode = 12 2341 [ 413.754430][ T7513] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 413.757445][ T7513] gfs2: fsid=syz:syz.s: about to withdraw this file system [ 413.758487][ T7513] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount. [ 413.759844][ T7513] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0 [ 413.762805][ T7513] gfs2: fsid=syz:syz.s: File system withdrawn [ 413.763702][ T7513] CPU: 1 PID: 7513 Comm: syz.0.1366 Not tainted syzkaller #0 [ 413.764801][ T7513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 413.766289][ T7513] Call trace: [ 413.766776][ T7513] dump_backtrace+0x0/0x458 [ 413.767469][ T7513] show_stack+0x2c/0x3c [ 413.768099][ T7513] __dump_stack+0x30/0x40 [ 413.768772][ T7513] dump_stack_lvl+0xf4/0x15c [ 413.769472][ T7513] dump_stack+0x1c/0x5c [ 413.770128][ T7513] gfs2_withdraw+0x994/0x1188 [ 413.770838][ T7513] gfs2_consist_inode_i+0xd0/0xec [ 413.771712][ T7513] gfs2_inode_refresh+0x9a0/0xeb0 [ 413.772552][ T7513] inode_go_lock+0x100/0x390 [ 413.773311][ T7513] do_promote+0x660/0xa54 [ 413.774039][ T7513] finish_xmote+0x45c/0xb3c [ 413.774766][ T7513] do_xmote+0x668/0xf64 [ 413.775417][ T7513] run_queue+0x400/0x694 [ 413.776108][ T7513] gfs2_glock_nq+0x80c/0x13d0 [ 413.776799][ T7513] gfs2_permission+0x260/0x444 [ 413.777497][ T7513] inode_permission+0x1d0/0x3c0 [ 413.778236][ T7513] may_open+0x274/0x3b8 [ 413.778884][ T7513] path_openat+0x1ed0/0x2808 [ 413.779605][ T7513] do_filp_open+0x188/0x370 [ 413.780287][ T7513] do_sys_openat2+0x134/0x3fc [ 413.780948][ T7513] __arm64_sys_openat+0x11c/0x150 [ 413.781748][ T7513] invoke_syscall+0x98/0x28c [ 413.782439][ T7513] el0_svc_common+0x13c/0x258 [ 413.783184][ T7513] do_el0_svc+0x5c/0x140 [ 413.783917][ T7513] el0_svc+0x78/0x1d0 [ 413.784524][ T7513] el0t_64_sync_handler+0xcc/0xe4 [ 413.785322][ T7513] el0t_64_sync+0x1a0/0x1a4 [ 413.960502][ T7515] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 413.961874][ T7515] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 413.966021][ T7515] gfs2: fsid=syz:syz.s: journal 0 mapped with 5 extents in 0ms [ 413.985348][ T7515] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 413.995486][ T7515] gfs2: fsid=syz:syz.s: fatal: filesystem consistency error [ 413.995486][ T7515] inode = 12 2341 [ 413.995486][ T7515] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 413.998466][ T7515] gfs2: fsid=syz:syz.s: about to withdraw this file system [ 413.999512][ T7515] gfs2: fsid=syz:syz.s: Journal recovery skipped for jid 0 until next mount. [ 414.002467][ T7515] gfs2: fsid=syz:syz.s: Glock dequeues delayed: 0 [ 414.010289][ T7515] gfs2: fsid=syz:syz.s: File system withdrawn [ 414.011300][ T7515] CPU: 0 PID: 7515 Comm: syz.0.1367 Not tainted syzkaller #0 [ 414.012381][ T7515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 414.014031][ T7515] Call trace: [ 414.014584][ T7515] dump_backtrace+0x0/0x458 [ 414.015339][ T7515] show_stack+0x2c/0x3c [ 414.016029][ T7515] __dump_stack+0x30/0x40 [ 414.016717][ T7515] dump_stack_lvl+0xf4/0x15c [ 414.017424][ T7515] dump_stack+0x1c/0x5c [ 414.018091][ T7515] gfs2_withdraw+0x994/0x1188 [ 414.018807][ T7515] gfs2_consist_inode_i+0xd0/0xec [ 414.019770][ T7515] gfs2_inode_refresh+0x9a0/0xeb0 [ 414.020620][ T7515] inode_go_lock+0x100/0x390 [ 414.021387][ T7515] do_promote+0x660/0xa54 [ 414.022047][ T7515] finish_xmote+0x45c/0xb3c [ 414.022703][ T7515] do_xmote+0x668/0xf64 [ 414.023409][ T7515] run_queue+0x400/0x694 [ 414.024060][ T7515] gfs2_glock_nq+0x80c/0x13d0 [ 414.024758][ T7515] gfs2_permission+0x260/0x444 [ 414.025515][ T7515] inode_permission+0x1d0/0x3c0 [ 414.026312][ T7515] may_open+0x274/0x3b8 [ 414.027008][ T7515] path_openat+0x1ed0/0x2808 [ 414.027788][ T7515] do_filp_open+0x188/0x370 [ 414.028522][ T7515] do_sys_openat2+0x134/0x3fc [ 414.029245][ T7515] __arm64_sys_openat+0x11c/0x150 [ 414.030012][ T7515] invoke_syscall+0x98/0x28c [ 414.030830][ T7515] el0_svc_common+0x13c/0x258 [ 414.031615][ T7515] do_el0_svc+0x5c/0x140 [ 414.032290][ T7515] el0_svc+0x78/0x1d0 [ 414.032897][ T7515] el0t_64_sync_handler+0xcc/0xe4 [ 414.033689][ T7515] el0t_64_sync+0x1a0/0x1a4 Warning: Permanently added '10.128.0.116' (ED25519) to the list of known hosts. executing program [ 417.870128][ T7519] set_capacity_and_notify: 6 callbacks suppressed [ 417.870137][ T7519] loop0: detected capacity change from 0 to 32768 [ 417.930715][ T7519] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 417.931860][ T7519] Modules linked in: [ 417.932478][ T7519] CPU: 0 PID: 7519 Comm: syz-executor337 Not tainted syzkaller #0 [ 417.933630][ T7519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 417.935007][ T7519] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 417.936150][ T7519] pc : __arm64_sys_mount+0x2f0/0x5f8 [ 417.936997][ T7519] lr : __arm64_sys_mount+0x2cc/0x5f8 [ 417.937788][ T7519] sp : ffff80001f227c80 [ 417.938357][ T7519] x29: ffff80001f227d20 x28: 0000000000400100 x27: 00000000fffffff2 [ 417.939507][ T7519] x26: 00000000000008f0 x25: 0000000000000000 x24: 0000ffffc0dd8710 [ 417.940813][ T7519] x23: ffff0000cbca4000 x22: 0000ffffc0dd9000 x21: dfff800000000000 [ 417.942035][ T7519] x20: 00000000fffff8f0 x19: 0000000000000000 x18: 0000000000000000 [ 417.943332][ T7519] x17: 0000000000000000 x16: ffff8000089794a8 x15: 0000ffffc0dd8710 [ 417.944638][ T7519] x14: 0000000000000000 x13: 1ffff0000287202b x12: 0000000097863b1e [ 417.945955][ T7519] x11: ff80800008979484 x10: 0000ffffffffffff x9 : 0000ffffc0dd9000 [ 417.947116][ T7519] x8 : 0000ffffc0dd9000 x7 : ffff8000087623bc x6 : 0000000000000000 [ 417.948389][ T7519] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 417.949636][ T7519] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 417.950891][ T7519] Call trace: [ 417.951432][ T7519] __arm64_sys_mount+0x2f0/0x5f8 [ 417.952196][ T7519] invoke_syscall+0x98/0x28c [ 417.952913][ T7519] el0_svc_common+0x13c/0x258 [ 417.953598][ T7519] do_el0_svc+0x5c/0x140 [ 417.954345][ T7519] el0_svc+0x78/0x1d0 [ 417.955019][ T7519] el0t_64_sync_handler+0xcc/0xe4 [ 417.955869][ T7519] el0t_64_sync+0x1a0/0x1a4 [ 417.956621][ T7519] Code: d503229f 2a1903fb 2a1903e0 38400933 (2a1b03e1) [ 417.957755][ T7519] ---[ end trace 3bbdd831566cb047 ]--- [ 418.297615][ T7519] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 418.298807][ T7519] SMP: stopping secondary CPUs [ 418.299590][ T7519] Kernel Offset: disabled [ 418.300297][ T7519] CPU features: 0xa,000003c1,7d33ffd9 [ 418.301093][ T7519] Memory Limit: none [ 418.660717][ T7519] Rebooting in 86400 seconds..