[ 414.302193][T12414] loop0: detected capacity change from 0 to 32768 [ 414.318345][T12414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 414.322782][T12414] (syz.0.1922,12414,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 414.324594][T12414] (syz.0.1922,12414,0):ocfs2_group_add:505 ERROR: status = -22 [ 414.332709][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 414.517631][T12418] loop0: detected capacity change from 0 to 32768 [ 414.570912][T12418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 414.574081][T12418] (syz.0.1923,12418,1):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 414.576174][T12418] (syz.0.1923,12418,1):ocfs2_group_add:505 ERROR: status = -22 [ 414.583870][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 414.724960][T12422] loop0: detected capacity change from 0 to 32768 [ 414.770541][T12422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 414.773857][T12422] (syz.0.1924,12422,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 414.775725][T12422] (syz.0.1924,12422,0):ocfs2_group_add:505 ERROR: status = -22 [ 414.783696][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 414.895227][T12426] loop0: detected capacity change from 0 to 32768 [ 414.970448][T12426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 414.973849][T12426] (syz.0.1925,12426,1):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 414.975803][T12426] (syz.0.1925,12426,1):ocfs2_group_add:505 ERROR: status = -22 [ 414.983484][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 415.091882][T12430] loop0: detected capacity change from 0 to 32768 [ 415.104151][T12430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 415.107075][T12430] (syz.0.1926,12430,1):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 415.108907][T12430] (syz.0.1926,12430,1):ocfs2_group_add:505 ERROR: status = -22 [ 415.116164][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 415.221295][T12434] loop0: detected capacity change from 0 to 32768 [ 415.325352][T12434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 415.337801][T12434] (syz.0.1927,12434,1):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 415.339822][T12434] (syz.0.1927,12434,1):ocfs2_group_add:505 ERROR: status = -22 [ 415.347877][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 415.500689][T12438] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 415.506590][T12438] (syz.0.1928,12438,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 415.508361][T12438] (syz.0.1928,12438,0):ocfs2_group_add:505 ERROR: status = -22 [ 415.517243][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 415.625064][T12442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 415.628808][T12442] (syz.0.1929,12442,1):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 415.630525][T12442] (syz.0.1929,12442,1):ocfs2_group_add:505 ERROR: status = -22 [ 415.639108][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 415.760813][T12446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 415.764624][T12446] (syz.0.1930,12446,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 415.766453][T12446] (syz.0.1930,12446,0):ocfs2_group_add:505 ERROR: status = -22 [ 415.774582][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 415.897906][T12450] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 415.900961][T12450] (syz.0.1931,12450,1):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 415.902988][T12450] (syz.0.1931,12450,1):ocfs2_group_add:505 ERROR: status = -22 [ 415.909857][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 416.125941][T12454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 416.132290][T12454] (syz.0.1932,12454,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 416.133938][T12454] (syz.0.1932,12454,0):ocfs2_group_add:505 ERROR: status = -22 [ 416.145939][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 416.270522][T12458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 416.275946][T12458] (syz.0.1933,12458,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 416.277755][T12458] (syz.0.1933,12458,0):ocfs2_group_add:505 ERROR: status = -22 [ 416.287105][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 416.432181][T12462] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 416.435369][T12462] (syz.0.1934,12462,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 416.437291][T12462] (syz.0.1934,12462,0):ocfs2_group_add:505 ERROR: status = -22 [ 416.448047][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 416.578047][T12466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 416.581148][T12466] (syz.0.1935,12466,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 416.583007][T12466] (syz.0.1935,12466,0):ocfs2_group_add:505 ERROR: status = -22 [ 416.591202][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 416.801479][T12470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 416.806755][T12470] (syz.0.1936,12470,1):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 416.808598][T12470] (syz.0.1936,12470,1):ocfs2_group_add:505 ERROR: status = -22 [ 416.825471][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 417.003607][T12474] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 417.009005][T12474] (syz.0.1937,12474,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 417.010759][T12474] (syz.0.1937,12474,0):ocfs2_group_add:505 ERROR: status = -22 [ 417.024362][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 417.249881][T12478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 417.253343][T12478] (syz.0.1938,12478,1):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 417.255028][T12478] (syz.0.1938,12478,1):ocfs2_group_add:505 ERROR: status = -22 [ 417.272460][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 417.469612][T12482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 417.474252][T12482] (syz.0.1939,12482,1):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 417.475981][T12482] (syz.0.1939,12482,1):ocfs2_group_add:505 ERROR: status = -22 [ 417.493667][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 417.618932][T12486] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 417.623201][T12486] (syz.0.1940,12486,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 417.625135][T12486] (syz.0.1940,12486,0):ocfs2_group_add:505 ERROR: status = -22 [ 417.633025][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 417.833648][T12490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 417.838630][T12490] (syz.0.1941,12490,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 417.840619][T12490] (syz.0.1941,12490,0):ocfs2_group_add:505 ERROR: status = -22 [ 417.848917][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 418.010567][T12494] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 418.014210][T12494] (syz.0.1942,12494,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 418.016036][T12494] (syz.0.1942,12494,0):ocfs2_group_add:505 ERROR: status = -22 [ 418.023557][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 418.233370][T12498] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 418.238775][T12498] (syz.0.1943,12498,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 418.240529][T12498] (syz.0.1943,12498,0):ocfs2_group_add:505 ERROR: status = -22 [ 418.254814][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 418.440827][T12502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 418.444949][T12502] (syz.0.1944,12502,0):ocfs2_verify_group_and_input:426 ERROR: input chain exceeds the limit. [ 418.446781][T12502] (syz.0.1944,12502,0):ocfs2_group_add:505 ERROR: status = -22 [ 418.465857][T11965] ocfs2: Unmounting device (7,0) on (node local) [ 419.174797][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 419.225404][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 419.265972][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.1.164' (ED25519) to the list of known hosts. [ 419.307426][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program [ 419.535152][T12508] set_capacity_and_notify: 17 callbacks suppressed [ 419.535161][T12508] loop0: detected capacity change from 0 to 32768 [ 419.547116][T12508] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 419.548625][T12508] Modules linked in: [ 419.549305][T12508] CPU: 0 PID: 12508 Comm: syz-executor405 Not tainted syzkaller #0 [ 419.550640][T12508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 419.552477][T12508] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 419.553871][T12508] pc : __arm64_sys_mount+0x2f0/0x5f8 [ 419.554837][T12508] lr : __arm64_sys_mount+0x2cc/0x5f8 [ 419.555850][T12508] sp : ffff80001f537c80 [ 419.556597][T12508] x29: ffff80001f537d20 x28: 0000000000400100 x27: 00000000fffffff2 [ 419.558104][T12508] x26: 0000000000000ef0 x25: 0000000000000000 x24: 0000ffffc31d7110 [ 419.559655][T12508] x23: ffff0000dcde6000 x22: 0000ffffc31d8000 x21: dfff800000000000 [ 419.561159][T12508] x20: 00000000fffffef0 x19: 0000000000000000 x18: 0000000000000000 [ 419.562592][T12508] x17: 0000000000000000 x16: ffff80000897ae30 x15: 0000ffffc31d7110 [ 419.564377][T12508] x14: 0000000000000000 x13: 1ffff0000287402b x12: 00000000c846b335 [ 419.565970][T12508] x11: ff8080000897ae0c x10: 0000ffffffffffff x9 : 0000ffffc31d8000 [ 419.567593][T12508] x8 : 0000ffffc31d8000 x7 : ffff800008763824 x6 : 0000000000000000 [ 419.569196][T12508] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 419.570870][T12508] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 419.572540][T12508] Call trace: [ 419.573189][T12508] __arm64_sys_mount+0x2f0/0x5f8 [ 419.574195][T12508] invoke_syscall+0x98/0x28c [ 419.575108][T12508] el0_svc_common+0x13c/0x258 [ 419.576050][T12508] do_el0_svc+0x5c/0x140 [ 419.576899][T12508] el0_svc+0x78/0x1d0 [ 419.577773][T12508] el0t_64_sync_handler+0xcc/0xe4 [ 419.578844][T12508] el0t_64_sync+0x1a0/0x1a4 [ 419.579756][T12508] Code: d503229f 2a1903fb 2a1903e0 38400933 (2a1b03e1) [ 419.581079][T12508] ---[ end trace 9d731cda4c7a714f ]--- [ 420.017488][T12508] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 420.018761][T12508] SMP: stopping secondary CPUs [ 420.019625][T12508] Kernel Offset: disabled [ 420.020384][T12508] CPU features: 0xa,000003c1,7d33ffd9 [ 420.021337][T12508] Memory Limit: none [ 420.442080][T12508] Rebooting in 86400 seconds..