[ 14.937935][ T3892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 14.941843][ T3892] eql: remember to turn off Van-Jacobson compression on your slave devices [ 14.985630][ T11] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 14.989640][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 33.011957][ T4216] loop0: detected capacity change from 0 to 128 [ 33.018702][ T4216] syz-executor421: attempt to access beyond end of device [ 33.018702][ T4216] loop0: rw=0, sector=3245512, nr_sectors = 1 limit=128 [ 33.022019][ T4216] Buffer I/O error on dev loop0, logical block 3245512, async page read [ 33.024151][ T4216] syz-executor421: attempt to access beyond end of device [ 33.024151][ T4216] loop0: rw=0, sector=8767867, nr_sectors = 1 limit=128 [ 33.027503][ T4216] Buffer I/O error on dev loop0, logical block 8767867, async page read [ 33.029432][ T4216] syz-executor421: attempt to access beyond end of device [ 33.029432][ T4216] loop0: rw=0, sector=13269809, nr_sectors = 1 limit=128 [ 33.032680][ T4216] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 33.035597][ T4216] syz-executor421: attempt to access beyond end of device [ 33.035597][ T4216] loop0: rw=0, sector=1157, nr_sectors = 1 limit=128 [ 33.038786][ T4216] Buffer I/O error on dev loop0, logical block 1157, async page read [ 33.040671][ T4216] syz-executor421: attempt to access beyond end of device [ 33.040671][ T4216] loop0: rw=0, sector=3211264, nr_sectors = 1 limit=128 [ 33.043908][ T4216] Buffer I/O error on dev loop0, logical block 3211264, async page read [ 33.046206][ T4216] syz-executor421: attempt to access beyond end of device [ 33.046206][ T4216] loop0: rw=0, sector=8768635, nr_sectors = 1 limit=128 [ 33.049438][ T4216] Buffer I/O error on dev loop0, logical block 8768635, async page read [ 33.051455][ T4216] syz-executor421: attempt to access beyond end of device [ 33.051455][ T4216] loop0: rw=0, sector=13466417, nr_sectors = 1 limit=128 [ 33.054878][ T4216] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 33.056862][ T4216] syz-executor421: attempt to access beyond end of device [ 33.056862][ T4216] loop0: rw=0, sector=8073605, nr_sectors = 1 limit=128 [ 33.060074][ T4216] Buffer I/O error on dev loop0, logical block 8073605, async page read [ 33.062147][ T4216] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 33.064124][ T4216] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4216, name: syz-executor421 [ 33.066474][ T4216] preempt_count: 1, expected: 0 [ 33.067637][ T4216] RCU nest depth: 0, expected: 0 [ 33.068841][ T4216] 2 locks held by syz-executor421/4216: [ 33.070130][ T4216] #0: ffff0000df124188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 33.072440][ T4216] #1: ffff800015a21ab8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x140/0x1348 [ 33.074512][ T4216] Preemption disabled at: [ 33.074523][ T4216] [] get_block+0x140/0x1348 [ 33.076970][ T4216] CPU: 0 PID: 4216 Comm: syz-executor421 Not tainted 6.1.29-syzkaller #0 [ 33.078859][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 33.081226][ T4216] Call trace: [ 33.082039][ T4216] dump_backtrace+0x1c8/0x1f4 [ 33.083139][ T4216] show_stack+0x2c/0x3c [ 33.084114][ T4216] dump_stack_lvl+0x108/0x170 [ 33.085223][ T4216] dump_stack+0x1c/0x5c [ 33.086201][ T4216] __might_resched+0x37c/0x4d8 [ 33.087382][ T4216] __might_sleep+0x90/0xe4 [ 33.088472][ T4216] __getblk_gfp+0x5c/0x874 [ 33.089494][ T4216] __bread_gfp+0x3c/0x2ec [ 33.090543][ T4216] get_branch+0x234/0x55c [ 33.091539][ T4216] get_block+0x15c/0x1348 [ 33.092628][ T4216] block_read_full_folio+0x2f4/0x98c [ 33.093934][ T4216] sysv_read_folio+0x28/0x38 [ 33.095031][ T4216] filemap_read_folio+0x14c/0x39c [ 33.096297][ T4216] do_read_cache_folio+0x24c/0x544 [ 33.097464][ T4216] read_cache_page+0x6c/0x180 [ 33.098578][ T4216] sysv_find_entry+0x170/0x5a8 [ 33.099712][ T4216] sysv_inode_by_name+0xa0/0x330 [ 33.100850][ T4216] sysv_lookup+0x74/0xe4 [ 33.101885][ T4216] __lookup_slow+0x250/0x374 [ 33.102975][ T4216] lookup_slow+0x60/0x84 [ 33.104019][ T4216] link_path_walk+0x830/0xcc8 [ 33.105093][ T4216] path_openat+0x1c8/0x2548 [ 33.106240][ T4216] do_filp_open+0x1bc/0x3cc [ 33.107385][ T4216] do_sys_openat2+0x128/0x3d8 [ 33.108492][ T4216] __arm64_sys_openat+0x1f0/0x240 [ 33.109742][ T4216] invoke_syscall+0x98/0x2c0 [ 33.110787][ T4216] el0_svc_common+0x138/0x258 [ 33.111907][ T4216] do_el0_svc+0x64/0x218 [ 33.112911][ T4216] el0_svc+0x58/0x168 [ 33.113913][ T4216] el0t_64_sync_handler+0x84/0xf0 [ 33.115122][ T4216] el0t_64_sync+0x18c/0x190 [ 33.116550][ T4216] syz-executor421: attempt to access beyond end of device [ 33.116550][ T4216] loop0: rw=0, sector=3245518, nr_sectors = 1 limit=128 [ 33.119825][ T4216] Buffer I/O error on dev loop0, logical block 3245518, async page read [ 33.121738][ T4216] syz-executor421: attempt to access beyond end of device [ 33.121738][ T4216] loop0: rw=0, sector=8769403, nr_sectors = 1 limit=128 [ 33.125067][ T4216] Buffer I/O error on dev loop0, logical block 8769403, async page read [ 34.054679][ T4216] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 34.056696][ T4216] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4216, name: syz-executor421 [ 34.058932][ T4216] preempt_count: 1, expected: 0 [ 34.060054][ T4216] RCU nest depth: 0, expected: 0 [ 34.061100][ T4216] 2 locks held by syz-executor421/4216: [ 34.062342][ T4216] #0: ffff0000df124188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 34.064783][ T4216] #1: ffff800015a21ab8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x140/0x1348 [ 34.066882][ T4216] Preemption disabled at: [ 34.066892][ T4216] [] get_block+0x140/0x1348 [ 34.069384][ T4216] CPU: 0 PID: 4216 Comm: syz-executor421 Tainted: G W 6.1.29-syzkaller #0 [ 34.071654][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 34.073860][ T4216] Call trace: [ 34.074584][ T4216] dump_backtrace+0x1c8/0x1f4 [ 34.075687][ T4216] show_stack+0x2c/0x3c [ 34.076679][ T4216] dump_stack_lvl+0x108/0x170 [ 34.077756][ T4216] dump_stack+0x1c/0x5c [ 34.078774][ T4216] __might_resched+0x37c/0x4d8 [ 34.079960][ T4216] __might_sleep+0x90/0xe4 [ 34.081087][ T4216] __getblk_gfp+0x5c/0x874 [ 34.082195][ T4216] __bread_gfp+0x3c/0x2ec [ 34.083338][ T4216] get_branch+0x234/0x55c [ 34.084356][ T4216] get_block+0x15c/0x1348 [ 34.085385][ T4216] block_read_full_folio+0x2f4/0x98c [ 34.086704][ T4216] sysv_read_folio+0x28/0x38 [ 34.087845][ T4216] filemap_read_folio+0x14c/0x39c [ 34.089067][ T4216] do_read_cache_folio+0x24c/0x544 [ 34.090356][ T4216] read_cache_page+0x6c/0x180 [ 34.091497][ T4216] sysv_find_entry+0x170/0x5a8 [ 34.092628][ T4216] sysv_inode_by_name+0xa0/0x330 [ 34.093790][ T4216] sysv_lookup+0x74/0xe4 [ 34.094803][ T4216] __lookup_slow+0x250/0x374 [ 34.095918][ T4216] lookup_slow+0x60/0x84 [ 34.096912][ T4216] link_path_walk+0x830/0xcc8 [ 34.098077][ T4216] path_openat+0x1c8/0x2548 [ 34.099152][ T4216] do_filp_open+0x1bc/0x3cc [ 34.100223][ T4216] do_sys_openat2+0x128/0x3d8 [ 34.101344][ T4216] __arm64_sys_openat+0x1f0/0x240 [ 34.102536][ T4216] invoke_syscall+0x98/0x2c0 [ 34.103673][ T4216] el0_svc_common+0x138/0x258 [ 34.104813][ T4216] do_el0_svc+0x64/0x218 [ 34.105823][ T4216] el0_svc+0x58/0x168 [ 34.106747][ T4216] el0t_64_sync_handler+0x84/0xf0 [ 34.107890][ T4216] el0t_64_sync+0x18c/0x190 [ 35.054680][ T4216] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 35.056771][ T4216] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4216, name: syz-executor421 [ 35.058904][ T4216] preempt_count: 1, expected: 0 [ 35.060015][ T4216] RCU nest depth: 0, expected: 0 [ 35.061145][ T4216] 2 locks held by syz-executor421/4216: [ 35.062465][ T4216] #0: ffff0000df124188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 35.064816][ T4216] #1: ffff800015a21ab8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x140/0x1348 [ 35.067031][ T4216] Preemption disabled at: [ 35.067041][ T4216] [] get_block+0x140/0x1348 [ 35.069471][ T4216] CPU: 0 PID: 4216 Comm: syz-executor421 Tainted: G W 6.1.29-syzkaller #0 [ 35.071743][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 35.074082][ T4216] Call trace: [ 35.074873][ T4216] dump_backtrace+0x1c8/0x1f4 [ 35.075916][ T4216] show_stack+0x2c/0x3c [ 35.076934][ T4216] dump_stack_lvl+0x108/0x170 [ 35.078131][ T4216] dump_stack+0x1c/0x5c [ 35.079155][ T4216] __might_resched+0x37c/0x4d8 [ 35.080325][ T4216] __might_sleep+0x90/0xe4 [ 35.081421][ T4216] __getblk_gfp+0x5c/0x874 [ 35.082577][ T4216] __bread_gfp+0x3c/0x2ec [ 35.083671][ T4216] get_branch+0x234/0x55c [ 35.084738][ T4216] get_block+0x15c/0x1348 [ 35.085763][ T4216] block_read_full_folio+0x2f4/0x98c [ 35.087078][ T4216] sysv_read_folio+0x28/0x38 [ 35.088226][ T4216] filemap_read_folio+0x14c/0x39c [ 35.089485][ T4216] do_read_cache_folio+0x24c/0x544 [ 35.090754][ T4216] read_cache_page+0x6c/0x180 [ 35.091901][ T4216] sysv_find_entry+0x170/0x5a8 [ 35.093039][ T4216] sysv_inode_by_name+0xa0/0x330 [ 35.094203][ T4216] sysv_lookup+0x74/0xe4 [ 35.095313][ T4216] __lookup_slow+0x250/0x374 [ 35.096433][ T4216] lookup_slow+0x60/0x84 [ 35.097429][ T4216] link_path_walk+0x830/0xcc8 [ 35.098607][ T4216] path_openat+0x1c8/0x2548 [ 35.099671][ T4216] do_filp_open+0x1bc/0x3cc [ 35.100787][ T4216] do_sys_openat2+0x128/0x3d8 [ 35.101917][ T4216] __arm64_sys_openat+0x1f0/0x240 [ 35.103046][ T4216] invoke_syscall+0x98/0x2c0 [ 35.104157][ T4216] el0_svc_common+0x138/0x258 [ 35.105339][ T4216] do_el0_svc+0x64/0x218 [ 35.106284][ T4216] el0_svc+0x58/0x168 [ 35.107206][ T4216] el0t_64_sync_handler+0x84/0xf0 [ 35.108408][ T4216] el0t_64_sync+0x18c/0x190 [ 36.054735][ T4216] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 36.056685][ T4216] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4216, name: syz-executor421 [ 36.058811][ T4216] preempt_count: 1, expected: 0 [ 36.059932][ T4216] RCU nest depth: 0, expected: 0 [ 36.061122][ T4216] 2 locks held by syz-executor421/4216: [ 36.062386][ T4216] #0: ffff0000df124188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 36.064786][ T4216] #1: ffff800015a21ab8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x140/0x1348 [ 36.066925][ T4216] Preemption disabled at: [ 36.066935][ T4216] [] get_block+0x140/0x1348 [ 36.069363][ T4216] CPU: 0 PID: 4216 Comm: syz-executor421 Tainted: G W 6.1.29-syzkaller #0 [ 36.071560][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 36.073832][ T4216] Call trace: [ 36.074586][ T4216] dump_backtrace+0x1c8/0x1f4 [ 36.075724][ T4216] show_stack+0x2c/0x3c [ 36.076688][ T4216] dump_stack_lvl+0x108/0x170 [ 36.077804][ T4216] dump_stack+0x1c/0x5c [ 36.078795][ T4216] __might_resched+0x37c/0x4d8 [ 36.079983][ T4216] __might_sleep+0x90/0xe4 [ 36.080959][ T4216] __getblk_gfp+0x5c/0x874 [ 36.081986][ T4216] __bread_gfp+0x3c/0x2ec [ 36.082989][ T4216] get_branch+0x234/0x55c [ 36.083997][ T4216] get_block+0x15c/0x1348 [ 36.085050][ T4216] block_read_full_folio+0x2f4/0x98c [ 36.086292][ T4216] sysv_read_folio+0x28/0x38 [ 36.087407][ T4216] filemap_read_folio+0x14c/0x39c [ 36.088630][ T4216] do_read_cache_folio+0x24c/0x544 [ 36.089870][ T4216] read_cache_page+0x6c/0x180 [ 36.090969][ T4216] sysv_find_entry+0x170/0x5a8 [ 36.092069][ T4216] sysv_inode_by_name+0xa0/0x330 [ 36.093231][ T4216] sysv_lookup+0x74/0xe4 [ 36.094146][ T4216] __lookup_slow+0x250/0x374 [ 36.095200][ T4216] lookup_slow+0x60/0x84 [ 36.096152][ T4216] link_path_walk+0x830/0xcc8 [ 36.097211][ T4216] path_openat+0x1c8/0x2548 [ 36.098220][ T4216] do_filp_open+0x1bc/0x3cc [ 36.099328][ T4216] do_sys_openat2+0x128/0x3d8 [ 36.100444][ T4216] __arm64_sys_openat+0x1f0/0x240 [ 36.101619][ T4216] invoke_syscall+0x98/0x2c0 [ 36.102749][ T4216] el0_svc_common+0x138/0x258 [ 36.103888][ T4216] do_el0_svc+0x64/0x218 [ 36.104941][ T4216] el0_svc+0x58/0x168 [ 36.105875][ T4216] el0t_64_sync_handler+0x84/0xf0 [ 36.107083][ T4216] el0t_64_sync+0x18c/0x190 [ 37.054679][ T4216] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 37.056537][ T4216] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4216, name: syz-executor421 [ 37.058789][ T4216] preempt_count: 1, expected: 0 [ 37.059920][ T4216] RCU nest depth: 0, expected: 0 [ 37.061064][ T4216] 2 locks held by syz-executor421/4216: [ 37.062349][ T4216] #0: ffff0000df124188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 37.064609][ T4216] #1: ffff800015a21ab8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x140/0x1348 [ 37.066835][ T4216] Preemption disabled at: [ 37.066845][ T4216] [] get_block+0x140/0x1348 [ 37.069241][ T4216] CPU: 0 PID: 4216 Comm: syz-executor421 Tainted: G W 6.1.29-syzkaller #0 [ 37.071570][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 37.073920][ T4216] Call trace: [ 37.074644][ T4216] dump_backtrace+0x1c8/0x1f4 [ 37.075774][ T4216] show_stack+0x2c/0x3c [ 37.076753][ T4216] dump_stack_lvl+0x108/0x170 [ 37.077838][ T4216] dump_stack+0x1c/0x5c [ 37.078815][ T4216] __might_resched+0x37c/0x4d8 [ 37.079965][ T4216] __might_sleep+0x90/0xe4 [ 37.081041][ T4216] __getblk_gfp+0x5c/0x874 [ 37.082160][ T4216] __bread_gfp+0x3c/0x2ec [ 37.083165][ T4216] get_branch+0x234/0x55c [ 37.084254][ T4216] get_block+0x15c/0x1348 [ 37.085313][ T4216] block_read_full_folio+0x2f4/0x98c [ 37.086573][ T4216] sysv_read_folio+0x28/0x38 [ 37.087670][ T4216] filemap_read_folio+0x14c/0x39c [ 37.088892][ T4216] do_read_cache_folio+0x24c/0x544 [ 37.090086][ T4216] read_cache_page+0x6c/0x180 [ 37.091192][ T4216] sysv_find_entry+0x170/0x5a8 [ 37.092327][ T4216] sysv_inode_by_name+0xa0/0x330 [ 37.093548][ T4216] sysv_lookup+0x74/0xe4 [ 37.094511][ T4216] __lookup_slow+0x250/0x374 [ 37.095593][ T4216] lookup_slow+0x60/0x84 [ 37.096610][ T4216] link_path_walk+0x830/0xcc8 [ 37.097829][ T4216] path_openat+0x1c8/0x2548 [ 37.098874][ T4216] do_filp_open+0x1bc/0x3cc [ 37.099974][ T4216] do_sys_openat2+0x128/0x3d8 [ 37.101024][ T4216] __arm64_sys_openat+0x1f0/0x240 [ 37.102249][ T4216] invoke_syscall+0x98/0x2c0 [ 37.103348][ T4216] el0_svc_common+0x138/0x258 [ 37.104413][ T4216] do_el0_svc+0x64/0x218 [ 37.105462][ T4216] el0_svc+0x58/0x168 [ 37.106473][ T4216] el0t_64_sync_handler+0x84/0xf0 [ 37.107707][ T4216] el0t_64_sync+0x18c/0x190 [ 38.054726][ T4216] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 38.056712][ T4216] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4216, name: syz-executor421 [ 38.058973][ T4216] preempt_count: 1, expected: 0 [ 38.060157][ T4216] RCU nest depth: 0, expected: 0 [ 38.061319][ T4216] 2 locks held by syz-executor421/4216: [ 38.062684][ T4216] #0: ffff0000df124188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 38.065064][ T4216] #1: ffff800015a21ab8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x140/0x1348 [ 38.067247][ T4216] Preemption disabled at: [ 38.067257][ T4216] [] get_block+0x140/0x1348 [ 38.069661][ T4216] CPU: 0 PID: 4216 Comm: syz-executor421 Tainted: G W 6.1.29-syzkaller #0 [ 38.072140][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 38.074507][ T4216] Call trace: [ 38.075279][ T4216] dump_backtrace+0x1c8/0x1f4 [ 38.076351][ T4216] show_stack+0x2c/0x3c [ 38.077430][ T4216] dump_stack_lvl+0x108/0x170 [ 38.078554][ T4216] dump_stack+0x1c/0x5c [ 38.079578][ T4216] __might_resched+0x37c/0x4d8 [ 38.080727][ T4216] __might_sleep+0x90/0xe4 [ 38.081799][ T4216] __getblk_gfp+0x5c/0x874 [ 38.082880][ T4216] __bread_gfp+0x3c/0x2ec [ 38.083893][ T4216] get_branch+0x234/0x55c [ 38.084954][ T4216] get_block+0x15c/0x1348 [ 38.085960][ T4216] block_read_full_folio+0x2f4/0x98c [ 38.087358][ T4216] sysv_read_folio+0x28/0x38 [ 38.088563][ T4216] filemap_read_folio+0x14c/0x39c [ 38.089836][ T4216] do_read_cache_folio+0x24c/0x544 [ 38.091111][ T4216] read_cache_page+0x6c/0x180 [ 38.092324][ T4216] sysv_find_entry+0x170/0x5a8 [ 38.093578][ T4216] sysv_inode_by_name+0xa0/0x330 [ 38.094866][ T4216] sysv_lookup+0x74/0xe4 [ 38.095979][ T4216] __lookup_slow+0x250/0x374 [ 38.097162][ T4216] lookup_slow+0x60/0x84 [ 38.098297][ T4216] link_path_walk+0x830/0xcc8 [ 38.099589][ T4216] path_openat+0x1c8/0x2548 [ 38.100776][ T4216] do_filp_open+0x1bc/0x3cc [ 38.101978][ T4216] do_sys_openat2+0x128/0x3d8 [ 38.103093][ T4216] __arm64_sys_openat+0x1f0/0x240 [ 38.104414][ T4216] invoke_syscall+0x98/0x2c0 [ 38.105595][ T4216] el0_svc_common+0x138/0x258 [ 38.106783][ T4216] do_el0_svc+0x64/0x218 [ 38.107891][ T4216] el0_svc+0x58/0x168 [ 38.108888][ T4216] el0t_64_sync_handler+0x84/0xf0 [ 38.110240][ T4216] el0t_64_sync+0x18c/0x190 [ 39.054691][ T4216] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 39.056784][ T4216] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4216, name: syz-executor421 [ 39.059026][ T4216] preempt_count: 1, expected: 0 [ 39.060177][ T4216] RCU nest depth: 0, expected: 0 [ 39.061362][ T4216] 2 locks held by syz-executor421/4216: [ 39.062608][ T4216] #0: ffff0000df124188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 39.064982][ T4216] #1: ffff800015a21ab8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x140/0x1348 [ 39.067160][ T4216] Preemption disabled at: [ 39.067171][ T4216] [] get_block+0x140/0x1348 [ 39.069551][ T4216] CPU: 0 PID: 4216 Comm: syz-executor421 Tainted: G W 6.1.29-syzkaller #0 [ 39.071785][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 39.074064][ T4216] Call trace: [ 39.074848][ T4216] dump_backtrace+0x1c8/0x1f4 [ 39.075920][ T4216] show_stack+0x2c/0x3c [ 39.076872][ T4216] dump_stack_lvl+0x108/0x170 [ 39.077999][ T4216] dump_stack+0x1c/0x5c [ 39.079035][ T4216] __might_resched+0x37c/0x4d8 [ 39.080154][ T4216] __might_sleep+0x90/0xe4 [ 39.081171][ T4216] __getblk_gfp+0x5c/0x874 [ 39.082293][ T4216] __bread_gfp+0x3c/0x2ec [ 39.083369][ T4216] get_branch+0x234/0x55c [ 39.084394][ T4216] get_block+0x15c/0x1348 [ 39.085439][ T4216] block_read_full_folio+0x2f4/0x98c [ 39.086637][ T4216] sysv_read_folio+0x28/0x38 [ 39.087725][ T4216] filemap_read_folio+0x14c/0x39c [ 39.088921][ T4216] do_read_cache_folio+0x24c/0x544 [ 39.090080][ T4216] read_cache_page+0x6c/0x180 [ 39.091209][ T4216] sysv_find_entry+0x170/0x5a8 [ 39.092422][ T4216] sysv_inode_by_name+0xa0/0x330 [ 39.093604][ T4216] sysv_lookup+0x74/0xe4 [ 39.094619][ T4216] __lookup_slow+0x250/0x374 [ 39.095729][ T4216] lookup_slow+0x60/0x84 [ 39.096739][ T4216] link_path_walk+0x830/0xcc8 [ 39.097893][ T4216] path_openat+0x1c8/0x2548 [ 39.098931][ T4216] do_filp_open+0x1bc/0x3cc [ 39.100049][ T4216] do_sys_openat2+0x128/0x3d8 [ 39.101162][ T4216] __arm64_sys_openat+0x1f0/0x240 [ 39.102320][ T4216] invoke_syscall+0x98/0x2c0 [ 39.103410][ T4216] el0_svc_common+0x138/0x258 [ 39.104528][ T4216] do_el0_svc+0x64/0x218 [ 39.105552][ T4216] el0_svc+0x58/0x168 [ 39.106521][ T4216] el0t_64_sync_handler+0x84/0xf0 [ 39.107772][ T4216] el0t_64_sync+0x18c/0x190 [ 40.054680][ T4216] BUG: sleeping function called from invalid context at include/linux/pagemap.h:937 [ 40.056754][ T4216] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4216, name: syz-executor421 [ 40.058988][ T4216] preempt_count: 1, expected: 0 [ 40.060071][ T4216] RCU nest depth: 0, expected: 0 [ 40.061167][ T4216] 2 locks held by syz-executor421/4216: [ 40.062458][ T4216] #0: ffff0000df124188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 40.064758][ T4216] #1: ffff800015a21ab8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x140/0x1348 [ 40.067041][ T4216] Preemption disabled at: [ 40.067052][ T4216] [] get_block+0x140/0x1348 [ 40.069512][ T4216] CPU: 0 PID: 4216 Comm: syz-executor421 Tainted: G W 6.1.29-syzkaller #0 [ 40.071831][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 40.074109][ T4216] Call trace: [ 40.074910][ T4216] dump_backtrace+0x1c8/0x1f4 [ 40.076017][ T4216] show_stack+0x2c/0x3c [ 40.076972][ T4216] dump_stack_lvl+0x108/0x170 [ 40.078104][ T4216] dump_stack+0x1c/0x5c [ 40.079039][ T4216] __might_resched+0x37c/0x4d8 [ 40.080172][ T4216] __might_sleep+0x90/0xe4 [ 40.081227][ T4216] __filemap_get_folio+0x47c/0xb6c [ 40.082348][ T4216] pagecache_get_page+0x3c/0x16c [ 40.083580][ T4216] __getblk_gfp+0x1dc/0x874 [ 40.084719][ T4216] __bread_gfp+0x3c/0x2ec [ 40.085738][ T4216] get_branch+0x234/0x55c [ 40.086785][ T4216] get_block+0x15c/0x1348 [ 40.087832][ T4216] block_read_full_folio+0x2f4/0x98c [ 40.089137][ T4216] sysv_read_folio+0x28/0x38 [ 40.090221][ T4216] filemap_read_folio+0x14c/0x39c [ 40.091422][ T4216] do_read_cache_folio+0x24c/0x544 [ 40.092670][ T4216] read_cache_page+0x6c/0x180 [ 40.093826][ T4216] sysv_find_entry+0x170/0x5a8 [ 40.094899][ T4216] sysv_inode_by_name+0xa0/0x330 [ 40.096084][ T4216] sysv_lookup+0x74/0xe4 [ 40.097084][ T4216] __lookup_slow+0x250/0x374 [ 40.098208][ T4216] lookup_slow+0x60/0x84 [ 40.099214][ T4216] link_path_walk+0x830/0xcc8 [ 40.100321][ T4216] path_openat+0x1c8/0x2548 [ 40.101419][ T4216] do_filp_open+0x1bc/0x3cc [ 40.102512][ T4216] do_sys_openat2+0x128/0x3d8 [ 40.103685][ T4216] __arm64_sys_openat+0x1f0/0x240 [ 40.104872][ T4216] invoke_syscall+0x98/0x2c0 [ 40.106057][ T4216] el0_svc_common+0x138/0x258 [ 40.107215][ T4216] do_el0_svc+0x64/0x218 [ 40.108186][ T4216] el0_svc+0x58/0x168 [ 40.109140][ T4216] el0t_64_sync_handler+0x84/0xf0 [ 40.110237][ T4216] el0t_64_sync+0x18c/0x190 [ 41.054684][ T4216] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 41.056655][ T4216] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4216, name: syz-executor421 [ 41.058755][ T4216] preempt_count: 1, expected: 0 [ 41.059910][ T4216] RCU nest depth: 0, expected: 0 [ 41.061064][ T4216] 2 locks held by syz-executor421/4216: [ 41.062324][ T4216] #0: ffff0000df124188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 41.064811][ T4216] #1: ffff800015a21ab8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x140/0x1348 [ 41.067033][ T4216] Preemption disabled at: [ 41.067043][ T4216] [] get_block+0x140/0x1348 [ 41.069383][ T4216] CPU: 0 PID: 4216 Comm: syz-executor421 Tainted: G W 6.1.29-syzkaller #0 [ 41.071699][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 41.073992][ T4216] Call trace: [ 41.074735][ T4216] dump_backtrace+0x1c8/0x1f4 [ 41.075842][ T4216] show_stack+0x2c/0x3c [ 41.076892][ T4216] dump_stack_lvl+0x108/0x170 [ 41.078054][ T4216] dump_stack+0x1c/0x5c [ 41.079119][ T4216] __might_resched+0x37c/0x4d8 [ 41.080234][ T4216] __might_sleep+0x90/0xe4 [ 41.081230][ T4216] __getblk_gfp+0x5c/0x874 [ 41.082306][ T4216] __bread_gfp+0x3c/0x2ec [ 41.083326][ T4216] get_branch+0x234/0x55c [ 41.084358][ T4216] get_block+0x15c/0x1348 [ 41.085374][ T4216] block_read_full_folio+0x2f4/0x98c [ 41.086624][ T4216] sysv_read_folio+0x28/0x38 [ 41.087675][ T4216] filemap_read_folio+0x14c/0x39c [ 41.088902][ T4216] do_read_cache_folio+0x24c/0x544 [ 41.090159][ T4216] read_cache_page+0x6c/0x180 [ 41.091354][ T4216] sysv_find_entry+0x170/0x5a8 [ 41.092531][ T4216] sysv_inode_by_name+0xa0/0x330 [ 41.093727][ T4216] sysv_lookup+0x74/0xe4 [ 41.094756][ T4216] __lookup_slow+0x250/0x374 [ 41.095811][ T4216] lookup_slow+0x60/0x84 [ 41.096859][ T4216] link_path_walk+0x830/0xcc8 [ 41.097973][ T4216] path_openat+0x1c8/0x2548 [ 41.099041][ T4216] do_filp_open+0x1bc/0x3cc [ 41.100151][ T4216] do_sys_openat2+0x128/0x3d8 [ 41.101386][ T4216] __arm64_sys_openat+0x1f0/0x240 [ 41.102606][ T4216] invoke_syscall+0x98/0x2c0 [ 41.103735][ T4216] el0_svc_common+0x138/0x258 [ 41.104870][ T4216] do_el0_svc+0x64/0x218 [ 41.105893][ T4216] el0_svc+0x58/0x168 [ 41.106859][ T4216] el0t_64_sync_handler+0x84/0xf0 [ 41.108024][ T4216] el0t_64_sync+0x18c/0x190 [ 42.054680][ T4216] BUG: sleeping function called from invalid context at include/linux/pagemap.h:937 [ 42.056934][ T4216] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4216, name: syz-executor421 [ 42.059062][ T4216] preempt_count: 1, expected: 0 [ 42.060161][ T4216] RCU nest depth: 0, expected: 0 [ 42.061217][ T4216] 2 locks held by syz-executor421/4216: [ 42.062513][ T4216] #0: ffff0000df124188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 42.064912][ T4216] #1: ffff800015a21ab8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x140/0x1348 [ 42.067077][ T4216] Preemption disabled at: [ 42.067087][ T4216] [] get_block+0x140/0x1348 [ 42.069395][ T4216] CPU: 0 PID: 4216 Comm: syz-executor421 Tainted: G W 6.1.29-syzkaller #0 [ 42.071660][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 42.073882][ T4216] Call trace: [ 42.074598][ T4216] dump_backtrace+0x1c8/0x1f4 [ 42.075720][ T4216] show_stack+0x2c/0x3c [ 42.076736][ T4216] dump_stack_lvl+0x108/0x170 [ 42.077825][ T4216] dump_stack+0x1c/0x5c [ 42.078848][ T4216] __might_resched+0x37c/0x4d8 [ 42.079997][ T4216] __might_sleep+0x90/0xe4 [ 42.081045][ T4216] __filemap_get_folio+0x47c/0xb6c [ 42.082251][ T4216] pagecache_get_page+0x3c/0x16c [ 42.083463][ T4216] __getblk_gfp+0x1dc/0x874 [ 42.084487][ T4216] __bread_gfp+0x3c/0x2ec [ 42.085549][ T4216] get_branch+0x234/0x55c [ 42.086545][ T4216] get_block+0x15c/0x1348 [ 42.087549][ T4216] block_read_full_folio+0x2f4/0x98c [ 42.088804][ T4216] sysv_read_folio+0x28/0x38 [ 42.089877][ T4216] filemap_read_folio+0x14c/0x39c [ 42.091104][ T4216] do_read_cache_folio+0x24c/0x544 [ 42.092341][ T4216] read_cache_page+0x6c/0x180 [ 42.093482][ T4216] sysv_find_entry+0x170/0x5a8 [ 42.094612][ T4216] sysv_inode_by_name+0xa0/0x330 [ 42.095785][ T4216] sysv_lookup+0x74/0xe4 [ 42.096765][ T4216] __lookup_slow+0x250/0x374 [ 42.097862][ T4216] lookup_slow+0x60/0x84 [ 42.098917][ T4216] link_path_walk+0x830/0xcc8 [ 42.100008][ T4216] path_openat+0x1c8/0x2548 [ 42.101101][ T4216] do_filp_open+0x1bc/0x3cc [ 42.102150][ T4216] do_sys_openat2+0x128/0x3d8 [ 42.103298][ T4216] __arm64_sys_openat+0x1f0/0x240 [ 42.104518][ T4216] invoke_syscall+0x98/0x2c0 [ 42.105614][ T4216] el0_svc_common+0x138/0x258 [ 42.106759][ T4216] do_el0_svc+0x64/0x218 [ 42.107747][ T4216] el0_svc+0x58/0x168 [ 42.108645][ T4216] el0t_64_sync_handler+0x84/0xf0 [ 42.109765][ T4216] el0t_64_sync+0x18c/0x190 [ 43.054703][ T4216] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 43.056716][ T4216] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4216, name: syz-executor421 [ 43.058909][ T4216] preempt_count: 1, expected: 0 [ 43.060001][ T4216] RCU nest depth: 0, expected: 0 [ 43.061107][ T4216] 2 locks held by syz-executor421/4216: [ 43.062478][ T4216] #0: ffff0000df124188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84