Warning: Permanently added '10.128.1.21' (ED25519) to the list of known hosts. executing program [ 38.087877][ T3961] loop0: detected capacity change from 0 to 128 [ 38.194531][ T3961] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 38.197445][ T3961] attempt to access beyond end of device [ 38.197445][ T3961] loop0: rw=0, want=3245513, limit=128 [ 38.200152][ T3961] Buffer I/O error on dev loop0, logical block 3245512, async page read [ 38.202096][ T3961] attempt to access beyond end of device [ 38.202096][ T3961] loop0: rw=0, want=8767868, limit=128 [ 38.204951][ T3961] Buffer I/O error on dev loop0, logical block 8767867, async page read [ 38.206912][ T3961] attempt to access beyond end of device [ 38.206912][ T3961] loop0: rw=0, want=13269810, limit=128 [ 38.209367][ T3961] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 38.211207][ T3961] attempt to access beyond end of device [ 38.211207][ T3961] loop0: rw=0, want=1158, limit=128 [ 38.214019][ T3961] Buffer I/O error on dev loop0, logical block 1157, async page read [ 38.216047][ T3961] attempt to access beyond end of device [ 38.216047][ T3961] loop0: rw=0, want=3211265, limit=128 [ 38.218503][ T3961] Buffer I/O error on dev loop0, logical block 3211264, async page read [ 38.220476][ T3961] attempt to access beyond end of device [ 38.220476][ T3961] loop0: rw=0, want=8768636, limit=128 [ 38.223244][ T3961] Buffer I/O error on dev loop0, logical block 8768635, async page read [ 38.225216][ T3961] attempt to access beyond end of device [ 38.225216][ T3961] loop0: rw=0, want=13466418, limit=128 [ 38.227692][ T3961] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 38.229730][ T3961] attempt to access beyond end of device [ 38.229730][ T3961] loop0: rw=0, want=8073606, limit=128 [ 38.232056][ T3961] Buffer I/O error on dev loop0, logical block 8073605, async page read [ 38.234596][ T3961] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 38.236822][ T3961] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3961, name: syz-executor260 [ 38.238795][ T3961] 2 locks held by syz-executor260/3961: [ 38.239796][ T3961] #0: ffff0000dc4c0188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 38.241598][ T3961] #1: ffff800014d4b3d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 38.243380][ T3961] Preemption disabled at: [ 38.243392][ T3961] [] get_block+0x13c/0x13d4 [ 38.245627][ T3961] CPU: 0 PID: 3961 Comm: syz-executor260 Not tainted 5.15.153-syzkaller #0 [ 38.247624][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 38.249855][ T3961] Call trace: [ 38.250568][ T3961] dump_backtrace+0x0/0x530 [ 38.251596][ T3961] show_stack+0x2c/0x3c [ 38.252619][ T3961] dump_stack_lvl+0x108/0x170 [ 38.253650][ T3961] dump_stack+0x1c/0x58 [ 38.254597][ T3961] ___might_sleep+0x380/0x4dc [ 38.255587][ T3961] __might_sleep+0x98/0xf0 [ 38.256701][ T3961] __getblk_gfp+0x60/0x700 [ 38.257709][ T3961] __bread_gfp+0x40/0x33c [ 38.258665][ T3961] get_branch+0x234/0x55c [ 38.259653][ T3961] get_block+0x154/0x13d4 [ 38.260688][ T3961] block_read_full_page+0x2a0/0xc4c [ 38.261832][ T3961] sysv_readpage+0x28/0x38 [ 38.262863][ T3961] do_read_cache_page+0x60c/0x950 [ 38.263966][ T3961] read_cache_page+0x68/0x84 [ 38.264963][ T3961] sysv_find_entry+0x178/0x43c [ 38.266098][ T3961] sysv_inode_by_name+0xa0/0x1c0 [ 38.267196][ T3961] sysv_lookup+0x74/0xe4 [ 38.268178][ T3961] __lookup_slow+0x250/0x388 [ 38.269308][ T3961] lookup_slow+0x60/0x84 [ 38.270290][ T3961] walk_component+0x394/0x4cc [ 38.271407][ T3961] link_path_walk+0x5a0/0xc38 [ 38.272474][ T3961] path_openat+0x1e8/0x26f0 [ 38.273553][ T3961] do_filp_open+0x1a8/0x3b4 [ 38.274551][ T3961] do_sys_openat2+0x128/0x3d8 [ 38.275677][ T3961] __arm64_sys_openat+0x1f0/0x240 [ 38.276685][ T3961] invoke_syscall+0x98/0x2b8 [ 38.277638][ T3961] el0_svc_common+0x138/0x258 [ 38.278701][ T3961] do_el0_svc+0x58/0x14c [ 38.279568][ T3961] el0_svc+0x7c/0x1f0 [ 38.280608][ T3961] el0t_64_sync_handler+0x84/0xe4 [ 38.281782][ T3961] el0t_64_sync+0x1a0/0x1a4 [ 38.283238][ T3961] attempt to access beyond end of device [ 38.283238][ T3961] loop0: rw=0, want=3245519, limit=128 [ 38.285670][ T3961] Buffer I/O error on dev loop0, logical block 3245518, async page read [ 38.287418][ T3961] attempt to access beyond end of device [ 38.287418][ T3961] loop0: rw=0, want=8769404, limit=128 [ 38.289913][ T3961] Buffer I/O error on dev loop0, logical block 8769403, async page read [ 39.232428][ T3961] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 39.234469][ T3961] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3961, name: syz-executor260 [ 39.236573][ T3961] 2 locks held by syz-executor260/3961: [ 39.237925][ T3961] #0: ffff0000dc4c0188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 39.240223][ T3961] #1: ffff800014d4b3d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 39.242332][ T3961] Preemption disabled at: [ 39.242344][ T3961] [] get_block+0x13c/0x13d4 [ 39.244884][ T3961] CPU: 0 PID: 3961 Comm: syz-executor260 Tainted: G W 5.15.153-syzkaller #0 [ 39.247095][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 39.249445][ T3961] Call trace: [ 39.250264][ T3961] dump_backtrace+0x0/0x530 [ 39.251372][ T3961] show_stack+0x2c/0x3c [ 39.252357][ T3961] dump_stack_lvl+0x108/0x170 [ 39.253391][ T3961] dump_stack+0x1c/0x58 [ 39.254360][ T3961] ___might_sleep+0x380/0x4dc [ 39.255410][ T3961] __might_sleep+0x98/0xf0 [ 39.256492][ T3961] __getblk_gfp+0x60/0x700 [ 39.257524][ T3961] __bread_gfp+0x40/0x33c [ 39.258502][ T3961] get_branch+0x234/0x55c [ 39.259514][ T3961] get_block+0x154/0x13d4 [ 39.260496][ T3961] block_read_full_page+0x2a0/0xc4c [ 39.261608][ T3961] sysv_readpage+0x28/0x38 [ 39.262583][ T3961] do_read_cache_page+0x60c/0x950 [ 39.263750][ T3961] read_cache_page+0x68/0x84 [ 39.264826][ T3961] sysv_find_entry+0x178/0x43c [ 39.265920][ T3961] sysv_inode_by_name+0xa0/0x1c0 [ 39.267046][ T3961] sysv_lookup+0x74/0xe4 [ 39.268174][ T3961] __lookup_slow+0x250/0x388 [ 39.269208][ T3961] lookup_slow+0x60/0x84 [ 39.270151][ T3961] walk_component+0x394/0x4cc [ 39.271237][ T3961] link_path_walk+0x5a0/0xc38 [ 39.272334][ T3961] path_openat+0x1e8/0x26f0 [ 39.273401][ T3961] do_filp_open+0x1a8/0x3b4 [ 39.274476][ T3961] do_sys_openat2+0x128/0x3d8 [ 39.275562][ T3961] __arm64_sys_openat+0x1f0/0x240 [ 39.276851][ T3961] invoke_syscall+0x98/0x2b8 [ 39.277986][ T3961] el0_svc_common+0x138/0x258 [ 39.279123][ T3961] do_el0_svc+0x58/0x14c [ 39.280131][ T3961] el0_svc+0x7c/0x1f0 [ 39.281063][ T3961] el0t_64_sync_handler+0x84/0xe4 [ 39.282285][ T3961] el0t_64_sync+0x1a0/0x1a4 [ 40.232428][ T3961] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 40.234246][ T3961] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3961, name: syz-executor260 [ 40.236464][ T3961] 2 locks held by syz-executor260/3961: [ 40.237707][ T3961] #0: ffff0000dc4c0188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 40.239962][ T3961] #1: ffff800014d4b3d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 40.242038][ T3961] Preemption disabled at: [ 40.242049][ T3961] [] get_block+0x13c/0x13d4 [ 40.244612][ T3961] CPU: 0 PID: 3961 Comm: syz-executor260 Tainted: G W 5.15.153-syzkaller #0 [ 40.246871][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 40.249158][ T3961] Call trace: [ 40.249936][ T3961] dump_backtrace+0x0/0x530 [ 40.250977][ T3961] show_stack+0x2c/0x3c [ 40.251889][ T3961] dump_stack_lvl+0x108/0x170 [ 40.252953][ T3961] dump_stack+0x1c/0x58 [ 40.253989][ T3961] ___might_sleep+0x380/0x4dc [ 40.254969][ T3961] __might_sleep+0x98/0xf0 [ 40.255929][ T3961] __getblk_gfp+0x60/0x700 [ 40.256877][ T3961] __bread_gfp+0x40/0x33c [ 40.257806][ T3961] get_branch+0x234/0x55c [ 40.258850][ T3961] get_block+0x154/0x13d4 [ 40.259853][ T3961] block_read_full_page+0x2a0/0xc4c [ 40.261108][ T3961] sysv_readpage+0x28/0x38 [ 40.262017][ T3961] do_read_cache_page+0x60c/0x950 [ 40.263159][ T3961] read_cache_page+0x68/0x84 [ 40.264208][ T3961] sysv_find_entry+0x178/0x43c [ 40.265307][ T3961] sysv_inode_by_name+0xa0/0x1c0 [ 40.266517][ T3961] sysv_lookup+0x74/0xe4 [ 40.267529][ T3961] __lookup_slow+0x250/0x388 [ 40.268736][ T3961] lookup_slow+0x60/0x84 [ 40.269705][ T3961] walk_component+0x394/0x4cc [ 40.270751][ T3961] link_path_walk+0x5a0/0xc38 [ 40.271776][ T3961] path_openat+0x1e8/0x26f0 [ 40.272864][ T3961] do_filp_open+0x1a8/0x3b4 [ 40.273805][ T3961] do_sys_openat2+0x128/0x3d8 [ 40.274864][ T3961] __arm64_sys_openat+0x1f0/0x240 [ 40.276006][ T3961] invoke_syscall+0x98/0x2b8 [ 40.277035][ T3961] el0_svc_common+0x138/0x258 [ 40.278041][ T3961] do_el0_svc+0x58/0x14c [ 40.279035][ T3961] el0_svc+0x7c/0x1f0 [ 40.279977][ T3961] el0t_64_sync_handler+0x84/0xe4 [ 40.281138][ T3961] el0t_64_sync+0x1a0/0x1a4 [ 41.232443][ T3961] BUG: sleeping function called from invalid context at include/linux/pagemap.h:623 [ 41.234689][ T3961] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3961, name: syz-executor260 [ 41.236882][ T3961] 2 locks held by syz-executor260/3961: [ 41.238170][ T3961] #0: ffff0000dc4c0188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 41.240740][ T3961] #1: ffff800014d4b3d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 41.242789][ T3961] Preemption disabled at: [ 41.242800][ T3961] [] get_block+0x13c/0x13d4 [ 41.245242][ T3961] CPU: 0 PID: 3961 Comm: syz-executor260 Tainted: G W 5.15.153-syzkaller #0 [ 41.247269][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 41.249587][ T3961] Call trace: [ 41.250338][ T3961] dump_backtrace+0x0/0x530 [ 41.251408][ T3961] show_stack+0x2c/0x3c [ 41.252317][ T3961] dump_stack_lvl+0x108/0x170 [ 41.253279][ T3961] dump_stack+0x1c/0x58 [ 41.254282][ T3961] ___might_sleep+0x380/0x4dc [ 41.255392][ T3961] __might_sleep+0x98/0xf0 [ 41.256381][ T3961] pagecache_get_page+0x4bc/0xd94 [ 41.257462][ T3961] __getblk_gfp+0x1f8/0x700 [ 41.258501][ T3961] __bread_gfp+0x40/0x33c [ 41.259460][ T3961] get_branch+0x234/0x55c [ 41.260507][ T3961] get_block+0x154/0x13d4 [ 41.261513][ T3961] block_read_full_page+0x2a0/0xc4c [ 41.262654][ T3961] sysv_readpage+0x28/0x38 [ 41.263683][ T3961] do_read_cache_page+0x60c/0x950 [ 41.264899][ T3961] read_cache_page+0x68/0x84 [ 41.265874][ T3961] sysv_find_entry+0x178/0x43c [ 41.266926][ T3961] sysv_inode_by_name+0xa0/0x1c0 [ 41.268011][ T3961] sysv_lookup+0x74/0xe4 [ 41.268981][ T3961] __lookup_slow+0x250/0x388 [ 41.270013][ T3961] lookup_slow+0x60/0x84 [ 41.270931][ T3961] walk_component+0x394/0x4cc [ 41.271973][ T3961] link_path_walk+0x5a0/0xc38 [ 41.272981][ T3961] path_openat+0x1e8/0x26f0 [ 41.273985][ T3961] do_filp_open+0x1a8/0x3b4 [ 41.274951][ T3961] do_sys_openat2+0x128/0x3d8 [ 41.275929][ T3961] __arm64_sys_openat+0x1f0/0x240 [ 41.276994][ T3961] invoke_syscall+0x98/0x2b8 [ 41.278020][ T3961] el0_svc_common+0x138/0x258 [ 41.279098][ T3961] do_el0_svc+0x58/0x14c [ 41.280139][ T3961] el0_svc+0x7c/0x1f0 [ 41.281063][ T3961] el0t_64_sync_handler+0x84/0xe4 [ 41.282186][ T3961] el0t_64_sync+0x1a0/0x1a4 [ 42.232467][ T3961] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 42.234492][ T3961] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3961, name: syz-executor260 [ 42.236659][ T3961] 2 locks held by syz-executor260/3961: [ 42.237952][ T3961] #0: ffff0000dc4c0188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 42.240321][ T3961] #1: ffff800014d4b3d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 42.242452][ T3961] Preemption disabled at: [ 42.242464][ T3961] [] get_block+0x13c/0x13d4 [ 42.244892][ T3961] CPU: 0 PID: 3961 Comm: syz-executor260 Tainted: G W 5.15.153-syzkaller #0 [ 42.247124][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 42.249265][ T3961] Call trace: [ 42.250024][ T3961] dump_backtrace+0x0/0x530 [ 42.251062][ T3961] show_stack+0x2c/0x3c [ 42.251971][ T3961] dump_stack_lvl+0x108/0x170 [ 42.253040][ T3961] dump_stack+0x1c/0x58 [ 42.254033][ T3961] ___might_sleep+0x380/0x4dc [ 42.255160][ T3961] __might_sleep+0x98/0xf0 [ 42.256200][ T3961] __getblk_gfp+0x60/0x700 [ 42.257272][ T3961] __bread_gfp+0x40/0x33c [ 42.258384][ T3961] get_branch+0x234/0x55c [ 42.259411][ T3961] get_block+0x154/0x13d4 [ 42.260353][ T3961] block_read_full_page+0x2a0/0xc4c [ 42.261548][ T3961] sysv_readpage+0x28/0x38 [ 42.262452][ T3961] do_read_cache_page+0x60c/0x950 [ 42.263511][ T3961] read_cache_page+0x68/0x84 [ 42.264560][ T3961] sysv_find_entry+0x178/0x43c [ 42.265694][ T3961] sysv_inode_by_name+0xa0/0x1c0 [ 42.266790][ T3961] sysv_lookup+0x74/0xe4 [ 42.267695][ T3961] __lookup_slow+0x250/0x388 [ 42.268758][ T3961] lookup_slow+0x60/0x84 [ 42.269726][ T3961] walk_component+0x394/0x4cc [ 42.270783][ T3961] link_path_walk+0x5a0/0xc38 [ 42.271887][ T3961] path_openat+0x1e8/0x26f0 [ 42.272889][ T3961] do_filp_open+0x1a8/0x3b4 [ 42.273865][ T3961] do_sys_openat2+0x128/0x3d8 [ 42.275009][ T3961] __arm64_sys_openat+0x1f0/0x240 [ 42.276147][ T3961] invoke_syscall+0x98/0x2b8 [ 42.277171][ T3961] el0_svc_common+0x138/0x258 [ 42.278173][ T3961] do_el0_svc+0x58/0x14c [ 42.279075][ T3961] el0_svc+0x7c/0x1f0 [ 42.279933][ T3961] el0t_64_sync_handler+0x84/0xe4 [ 42.281073][ T3961] el0t_64_sync+0x1a0/0x1a4 [ 43.232505][ T3961] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 43.234567][ T3961] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3961, name: syz-executor260 [ 43.236797][ T3961] 2 locks held by syz-executor260/3961: [ 43.238125][ T3961] #0: ffff0000dc4c0188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 43.240390][ T3961] #1: ffff800014d4b3d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 43.242517][ T3961] Preemption disabled at: [ 43.242529][ T3961] [] get_block+0x13c/0x13d4 [ 43.244796][ T3961] CPU: 0 PID: 3961 Comm: syz-executor260 Tainted: G W 5.15.153-syzkaller #0 [ 43.247062][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 43.249314][ T3961] Call trace: [ 43.250057][ T3961] dump_backtrace+0x0/0x530 [ 43.251050][ T3961] show_stack+0x2c/0x3c [ 43.252017][ T3961] dump_stack_lvl+0x108/0x170 [ 43.253108][ T3961] dump_stack+0x1c/0x58 [ 43.254083][ T3961] ___might_sleep+0x380/0x4dc [ 43.255117][ T3961] __might_sleep+0x98/0xf0 [ 43.256105][ T3961] __getblk_gfp+0x60/0x700 [ 43.256994][ T3961] __bread_gfp+0x40/0x33c [ 43.257920][ T3961] get_branch+0x234/0x55c [ 43.258897][ T3961] get_block+0x154/0x13d4 [ 43.259848][ T3961] block_read_full_page+0x2a0/0xc4c [ 43.261018][ T3961] sysv_readpage+0x28/0x38 [ 43.262098][ T3961] do_read_cache_page+0x60c/0x950 [ 43.263353][ T3961] read_cache_page+0x68/0x84 [ 43.264465][ T3961] sysv_find_entry+0x178/0x43c [ 43.265570][ T3961] sysv_inode_by_name+0xa0/0x1c0 [ 43.266665][ T3961] sysv_lookup+0x74/0xe4 [ 43.267577][ T3961] __lookup_slow+0x250/0x388 [ 43.268624][ T3961] lookup_slow+0x60/0x84 [ 43.269561][ T3961] walk_component+0x394/0x4cc [ 43.270593][ T3961] link_path_walk+0x5a0/0xc38 [ 43.271614][ T3961] path_openat+0x1e8/0x26f0 [ 43.272609][ T3961] do_filp_open+0x1a8/0x3b4 [ 43.273550][ T3961] do_sys_openat2+0x128/0x3d8 [ 43.274629][ T3961] __arm64_sys_openat+0x1f0/0x240 [ 43.275784][ T3961] invoke_syscall+0x98/0x2b8 [ 43.276815][ T3961] el0_svc_common+0x138/0x258 [ 43.277810][ T3961] do_el0_svc+0x58/0x14c [ 43.278860][ T3961] el0_svc+0x7c/0x1f0 [ 43.279809][ T3961] el0t_64_sync_handler+0x84/0xe4 [ 43.280863][ T3961] el0t_64_sync+0x1a0/0x1a4 [ 44.232432][ T3961] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 44.234456][ T3961] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3961, name: syz-executor260 [ 44.236503][ T3961] 2 locks held by syz-executor260/3961: [ 44.237833][ T3961] #0: ffff0000dc4c0188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 44.240097][ T3961] #1: ffff800014d4b3d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 44.242218][ T3961] Preemption disabled at: [ 44.242229][ T3961] [] get_block+0x13c/0x13d4 [ 44.244698][ T3961] CPU: 0 PID: 3961 Comm: syz-executor260 Tainted: G W 5.15.153-syzkaller #0 [ 44.246895][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 44.249224][ T3961] Call trace: [ 44.249932][ T3961] dump_backtrace+0x0/0x530 [ 44.250969][ T3961] show_stack+0x2c/0x3c [ 44.251810][ T3961] dump_stack_lvl+0x108/0x170 [ 44.253019][ T3961] dump_stack+0x1c/0x58 [ 44.253922][ T3961] ___might_sleep+0x380/0x4dc [ 44.255025][ T3961] __might_sleep+0x98/0xf0 [ 44.255973][ T3961] __getblk_gfp+0x60/0x700 [ 44.257118][ T3961] __bread_gfp+0x40/0x33c [ 44.258096][ T3961] get_branch+0x234/0x55c [ 44.259139][ T3961] get_block+0x154/0x13d4 [ 44.260092][ T3961] block_read_full_page+0x2a0/0xc4c [ 44.261253][ T3961] sysv_readpage+0x28/0x38 [ 44.262299][ T3961] do_read_cache_page+0x60c/0x950 [ 44.263517][ T3961] read_cache_page+0x68/0x84 [ 44.264657][ T3961] sysv_find_entry+0x178/0x43c [ 44.265732][ T3961] sysv_inode_by_name+0xa0/0x1c0 [ 44.266922][ T3961] sysv_lookup+0x74/0xe4 [ 44.267802][ T3961] __lookup_slow+0x250/0x388 [ 44.268810][ T3961] lookup_slow+0x60/0x84 [ 44.269754][ T3961] walk_component+0x394/0x4cc [ 44.270814][ T3961] link_path_walk+0x5a0/0xc38 [ 44.271854][ T3961] path_openat+0x1e8/0x26f0 [ 44.272914][ T3961] do_filp_open+0x1a8/0x3b4 [ 44.273958][ T3961] do_sys_openat2+0x128/0x3d8 [ 44.274854][ T3961] __arm64_sys_openat+0x1f0/0x240 [ 44.276192][ T3961] invoke_syscall+0x98/0x2b8 [ 44.277262][ T3961] el0_svc_common+0x138/0x258 [ 44.278256][ T3961] do_el0_svc+0x58/0x14c [ 44.279227][ T3961] el0_svc+0x7c/0x1f0 [ 44.280141][ T3961] el0t_64_sync_handler+0x84/0xe4 [ 44.281319][ T3961] el0t_64_sync+0x1a0/0x1a4 [ 45.232425][ T3961] BUG: sleeping function called from invalid context at include/linux/pagemap.h:623 [ 45.234541][ T3961] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3961, name: syz-executor260 [ 45.236538][ T3961] 2 locks held by syz-executor260/3961: [ 45.237812][ T3961] #0: ffff0000dc4c0188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 45.240067][ T3961] #1: ffff800014d4b3d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 45.242058][ T3961] Preemption disabled at: [ 45.242072][ T3961] [] get_block+0x13c/0x13d4 [ 45.244391][ T3961] CPU: 0 PID: 3961 Comm: syz-executor260 Tainted: G W 5.15.153-syzkaller #0 [ 45.246682][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 45.248910][ T3961] Call trace: [ 45.249580][ T3961] dump_backtrace+0x0/0x530 [ 45.250599][ T3961] show_stack+0x2c/0x3c [ 45.251588][ T3961] dump_stack_lvl+0x108/0x170 [ 45.252636][ T3961] dump_stack+0x1c/0x58 [ 45.253621][ T3961] ___might_sleep+0x380/0x4dc [ 45.254660][ T3961] __might_sleep+0x98/0xf0 [ 45.255757][ T3961] pagecache_get_page+0x4bc/0xd94 [ 45.256893][ T3961] __getblk_gfp+0x1f8/0x700 [ 45.257913][ T3961] __bread_gfp+0x40/0x33c [ 45.258883][ T3961] get_branch+0x234/0x55c [ 45.259913][ T3961] get_block+0x154/0x13d4 [ 45.260908][ T3961] block_read_full_page+0x2a0/0xc4c [ 45.262020][ T3961] sysv_readpage+0x28/0x38 [ 45.262991][ T3961] do_read_cache_page+0x60c/0x950 [ 45.264139][ T3961] read_cache_page+0x68/0x84 [ 45.265175][ T3961] sysv_find_entry+0x178/0x43c [ 45.266229][ T3961] sysv_inode_by_name+0xa0/0x1c0 [ 45.267300][ T3961] sysv_lookup+0x74/0xe4 [ 45.268258][ T3961] __lookup_slow+0x250/0x388 [ 45.269460][ T3961] lookup_slow+0x60/0x84 [ 45.270441][ T3961] walk_component+0x394/0x4cc [ 45.271450][ T3961] link_path_walk+0x5a0/0xc38 [ 45.272554][ T3961] path_openat+0x1e8/0x26f0 [ 45.273519][ T3961] do_filp_open+0x1a8/0x3b4 [ 45.274582][ T3961] do_sys_openat2+0x128/0x3d8 [ 45.275655][ T3961] __arm64_sys_openat+0x1f0/0x240 [ 45.276767][ T3961] invoke_syscall+0x98/0x2b8 [ 45.277805][ T3961] el0_svc_common+0x138/0x258 [ 45.278930][ T3961] do_el0_svc+0x58/0x14c [ 45.279898][ T3961] el0_svc+0x7c/0x1f0 [ 45.280785][ T3961] el0t_64_sync_handler+0x84/0xe4 [ 45.281927][ T3961] el0t_64_sync+0x1a0/0x1a4 [ 46.232429][ T3961] BUG: sleeping function called from invalid context at include/linux/pagemap.h:623 [ 46.234509][ T3961] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3961, name: syz-executor260 [ 46.236706][ T3961] 2 locks held by syz-executor260/3961: [ 46.237929][ T3961] #0: ffff0000dc4c0188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 46.240070][ T3961] #1: ffff800014d4b3d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 46.242161][ T3961] Preemption disabled at: [ 46.242173][ T3961] [] get_block+0x13c/0x13d4 [ 46.244599][ T3961] CPU: 0 PID: 3961 Comm: syz-executor260 Tainted: G W 5.15.153-syzkaller #0 [ 46.246915][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 46.248948][ T3961] Call trace: [ 46.249726][ T3961] dump_backtrace+0x0/0x530 [ 46.250756][ T3961] show_stack+0x2c/0x3c [ 46.251777][ T3961] dump_stack_lvl+0x108/0x170 [ 46.252893][ T3961] dump_stack+0x1c/0x58 [ 46.253815][ T3961] ___might_sleep+0x380/0x4dc [ 46.254789][ T3961] __might_sleep+0x98/0xf0 [ 46.255851][ T3961] pagecache_get_page+0x4bc/0xd94 [ 46.257007][ T3961] __getblk_gfp+0x1f8/0x700 [ 46.258021][ T3961] __bread_gfp+0x40/0x33c [ 46.259054][ T3961] get_branch+0x234/0x55c [ 46.260063][ T3961] get_block+0x154/0x13d4 [ 46.261090][ T3961] block_read_full_page+0x2a0/0xc4c [ 46.262282][ T3961] sysv_readpage+0x28/0x38 [ 46.263310][ T3961] do_read_cache_page+0x60c/0x950 [ 46.264357][ T3961] read_cache_page+0x68/0x84 [ 46.265523][ T3961] sysv_find_entry+0x178/0x43c [ 46.266675][ T3961] sysv_inode_by_name+0xa0/0x1c0 [ 46.267982][ T3961] sysv_lookup+0x74/0xe4 [ 46.268937][ T3961] __lookup_slow+0x250/0x388 [ 46.269973][ T3961] lookup_slow+0x60/0x84 [ 46.271029][ T3961] walk_component+0x394/0x4cc [ 46.272057][ T3961] link_path_walk+0x5a0/0xc38 [ 46.273184][ T3961] path_openat+0x1e8/0x26f0 [ 46.274264][ T3961] do_filp_open+0x1a8/0x3b4 [ 46.275220][ T3961] do_sys_openat2+0x128/0x3d8 [ 46.276240][ T3961] __arm64_sys_openat+0x1f0/0x240 [ 46.277426][ T3961] invoke_syscall+0x98/0x2b8 [ 46.278480][ T3961] el0_svc_common+0x138/0x258 [ 46.279538][ T3961] do_el0_svc+0x58/0x14c [ 46.280479][ T3961] el0_svc+0x7c/0x1f0 [ 46.281416][ T3961] el0t_64_sync_handler+0x84/0xe4 [ 46.282577][ T3961] el0t_64_sync+0x1a0/0x1a4 [ 47.232430][ T3961] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 47.234322][ T3961] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3961, name: syz-executor260 [ 47.236339][ T3961] 2 locks held by syz-executor260/3961: [ 47.237450][ T3961] #0: ffff0000dc4c0188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 47.239721][ T3961] #1: ffff800014d4b3d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 47.241805][ T3961] Preemption disabled at: [ 47.241816][ T3961] [] get_block+0x13c/0x13d4 [ 47.244189][ T3961] CPU: 0 PID: 3961 Comm: syz-executor260 Tainted: G W 5.15.153-syzkaller #0 [ 47.246399][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 47.248577][ T3961] Call trace: [ 47.249297][ T3961] dump_backtrace+0x0/0x530 [ 47.250256][ T3961] show_stack+0x2c/0x3c [ 47.251112][ T3961] dump_stack_lvl+0x108/0x170 [ 47.252061][ T3961] dump_stack+0x1c/0x58 [ 47.253050][ T3961] ___might_sleep+0x380/0x4dc [ 47.254152][ T3961] __might_sleep+0x98/0xf0 [ 47.255232][ T3961] __getblk_gfp+0x60/0x700 [ 47.256296][ T3961] __bread_gfp+0x40/0x33c [ 47.257260][ T3961] get_branch+0x234/0x55c [ 47.258132][ T3961] get_block+0x154/0x13d4 [ 47.259196][ T3961] block_read_full_page+0x2a0/0xc4c [ 47.260283][ T3961] sysv_readpage+0x28/0x38 [ 47.261208][ T3961] do_read_cache_page+0x60c/0x950 [ 47.262349][ T3961] read_cache_page+0x68/0x84 [ 47.263414][ T3961] sysv_find_entry+0x178/0x43c [ 47.264478][ T3961] sysv_inode_by_name+0xa0/0x1c0 [ 47.265609][ T3961] sysv_lookup+0x74/0xe4 [ 47.266648][ T3961] __lookup_slow+0x250/0x388 [ 47.267721][ T3961] lookup_slow+0x60/0x84 [ 47.268657][ T3961] walk_component+0x394/0x4cc [ 47.269613][ T3961] link_path_walk+0x5a0/0xc38 [ 47.270648][ T3961] path_openat+0x1e8/0x26f0 [ 47.271676][ T3961] do_filp_open+0x1a8/0x3b4 [ 47.272694][ T3961] do_sys_openat2+0x128/0x3d8 [ 47.273808][ T3961] __arm64_sys_openat+0x1f0/0x240 [ 47.274952][ T3961] invoke_syscall+0x98/0x2b8 [ 47.275896][ T3961] el0_svc_common+0x138/0x258 [ 47.277024][ T3961] do_el0_svc+0x58/0x14c [ 47.277984][ T3961] el0_svc+0x7c/0x1f0 [ 47.278922][ T3961] el0t_64_sync_handler+0x84/0xe4 [ 47.280089][ T3961] el0t_64_sync+0x1a0/0x1a4 [ 48.232430][ T3961] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 48.234353][ T3961] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3961, name: syz-executor260 [ 48.236314][ T3961] 2 locks held by syz-executor260/3961: