Warning: Permanently added '10.128.0.135' (ED25519) to the list of known hosts. executing program [ 35.757571][ T3966] loop0: detected capacity change from 0 to 128 [ 35.853385][ T3966] VFS: Found a Xenix FS (block size = 1024) on device loop0 [ 35.856995][ T3966] attempt to access beyond end of device [ 35.856995][ T3966] loop0: rw=0, want=6491538, limit=128 [ 35.859750][ T3966] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 35.862409][ T3966] attempt to access beyond end of device [ 35.862409][ T3966] loop0: rw=0, want=17666808, limit=128 [ 35.864943][ T3966] Buffer I/O error on dev loop0, logical block 8833403, async page read [ 35.866917][ T3966] attempt to access beyond end of device [ 35.866917][ T3966] loop0: rw=0, want=26539620, limit=128 [ 35.869519][ T3966] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 35.872417][ T3966] attempt to access beyond end of device [ 35.872417][ T3966] loop0: rw=0, want=16147214, limit=128 [ 35.875047][ T3966] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 35.877336][ T3966] attempt to access beyond end of device [ 35.877336][ T3966] loop0: rw=0, want=6491544, limit=128 [ 35.880063][ T3966] Buffer I/O error on dev loop0, logical block 3245771, async page read [ 35.882808][ T3966] attempt to access beyond end of device [ 35.882808][ T3966] loop0: rw=0, want=17668344, limit=128 [ 35.885414][ T3966] Buffer I/O error on dev loop0, logical block 8834171, async page read [ 35.887392][ T3966] attempt to access beyond end of device [ 35.887392][ T3966] loop0: rw=0, want=26932836, limit=128 [ 35.889916][ T3966] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 35.892727][ T3966] attempt to access beyond end of device [ 35.892727][ T3966] loop0: rw=0, want=16147214, limit=128 [ 35.895237][ T3966] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 35.897324][ T3966] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 35.899373][ T3966] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3966, name: syz-executor342 [ 35.901894][ T3966] 3 locks held by syz-executor342/3966: [ 35.903136][ T3966] #0: ffff0000c1d54460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 35.905243][ T3966] #1: ffff0000df018188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x63c/0x26f0 [ 35.907106][ T3966] #2: ffff800014d5ad98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 35.908755][ T3966] Preemption disabled at: [ 35.908766][ T3966] [] get_block+0x13c/0x13d4 [ 35.910784][ T3966] CPU: 0 PID: 3966 Comm: syz-executor342 Not tainted 5.15.146-syzkaller #0 [ 35.912876][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 35.915233][ T3966] Call trace: [ 35.915949][ T3966] dump_backtrace+0x0/0x530 [ 35.916964][ T3966] show_stack+0x2c/0x3c [ 35.917899][ T3966] dump_stack_lvl+0x108/0x170 [ 35.919064][ T3966] dump_stack+0x1c/0x58 [ 35.920062][ T3966] ___might_sleep+0x380/0x4dc [ 35.921115][ T3966] __might_sleep+0x98/0xf0 [ 35.922218][ T3966] __getblk_gfp+0x60/0x700 [ 35.923258][ T3966] __bread_gfp+0x40/0x33c [ 35.924248][ T3966] get_branch+0x234/0x55c [ 35.925311][ T3966] get_block+0x154/0x13d4 [ 35.926316][ T3966] block_read_full_page+0x2a0/0xc4c [ 35.927596][ T3966] sysv_readpage+0x28/0x38 [ 35.928671][ T3966] do_read_cache_page+0x60c/0x950 [ 35.929909][ T3966] read_cache_page+0x68/0x84 [ 35.931028][ T3966] sysv_find_entry+0x178/0x43c [ 35.932226][ T3966] sysv_inode_by_name+0xa0/0x1c0 [ 35.933411][ T3966] sysv_lookup+0x74/0xe4 [ 35.934409][ T3966] path_openat+0xc9c/0x26f0 [ 35.935508][ T3966] do_filp_open+0x1a8/0x3b4 [ 35.936640][ T3966] do_sys_openat2+0x128/0x3d8 [ 35.937642][ T3966] __arm64_sys_openat+0x1f0/0x240 [ 35.938807][ T3966] invoke_syscall+0x98/0x2b8 [ 35.939977][ T3966] el0_svc_common+0x138/0x258 [ 35.941202][ T3966] do_el0_svc+0x58/0x14c [ 35.942199][ T3966] el0_svc+0x7c/0x1f0 [ 35.943172][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 35.944461][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 35.946769][ T3966] attempt to access beyond end of device [ 35.946769][ T3966] loop0: rw=0, want=6491550, limit=128 [ 35.949267][ T3966] Buffer I/O error on dev loop0, logical block 3245774, async page read [ 35.951324][ T3966] attempt to access beyond end of device [ 35.951324][ T3966] loop0: rw=0, want=17669880, limit=128 [ 35.954205][ T3966] Buffer I/O error on dev loop0, logical block 8834939, async page read [ 36.891552][ T3966] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 36.893469][ T3966] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3966, name: syz-executor342 [ 36.895567][ T3966] 3 locks held by syz-executor342/3966: [ 36.896858][ T3966] #0: ffff0000c1d54460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 36.898906][ T3966] #1: ffff0000df018188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x63c/0x26f0 [ 36.901175][ T3966] #2: ffff800014d5ad98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 36.903361][ T3966] Preemption disabled at: [ 36.903373][ T3966] [] get_block+0x13c/0x13d4 [ 36.905723][ T3966] CPU: 0 PID: 3966 Comm: syz-executor342 Tainted: G W 5.15.146-syzkaller #0 [ 36.907905][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 36.910264][ T3966] Call trace: [ 36.911000][ T3966] dump_backtrace+0x0/0x530 [ 36.912013][ T3966] show_stack+0x2c/0x3c [ 36.913016][ T3966] dump_stack_lvl+0x108/0x170 [ 36.914096][ T3966] dump_stack+0x1c/0x58 [ 36.915153][ T3966] ___might_sleep+0x380/0x4dc [ 36.916317][ T3966] __might_sleep+0x98/0xf0 [ 36.917415][ T3966] __getblk_gfp+0x60/0x700 [ 36.918388][ T3966] __bread_gfp+0x40/0x33c [ 36.919365][ T3966] get_branch+0x234/0x55c [ 36.920392][ T3966] get_block+0x154/0x13d4 [ 36.921350][ T3966] block_read_full_page+0x2a0/0xc4c [ 36.922626][ T3966] sysv_readpage+0x28/0x38 [ 36.923675][ T3966] do_read_cache_page+0x60c/0x950 [ 36.924817][ T3966] read_cache_page+0x68/0x84 [ 36.925930][ T3966] sysv_find_entry+0x178/0x43c [ 36.927047][ T3966] sysv_inode_by_name+0xa0/0x1c0 [ 36.928209][ T3966] sysv_lookup+0x74/0xe4 [ 36.929158][ T3966] path_openat+0xc9c/0x26f0 [ 36.930186][ T3966] do_filp_open+0x1a8/0x3b4 [ 36.931237][ T3966] do_sys_openat2+0x128/0x3d8 [ 36.932305][ T3966] __arm64_sys_openat+0x1f0/0x240 [ 36.933494][ T3966] invoke_syscall+0x98/0x2b8 [ 36.934599][ T3966] el0_svc_common+0x138/0x258 [ 36.935677][ T3966] do_el0_svc+0x58/0x14c [ 36.936632][ T3966] el0_svc+0x7c/0x1f0 [ 36.937534][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 36.938694][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 37.891549][ T3966] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 37.893560][ T3966] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3966, name: syz-executor342 [ 37.895831][ T3966] 3 locks held by syz-executor342/3966: [ 37.897078][ T3966] #0: ffff0000c1d54460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 37.899242][ T3966] #1: ffff0000df018188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x63c/0x26f0 [ 37.901769][ T3966] #2: ffff800014d5ad98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 37.901855][ T3966] Preemption disabled at: [ 37.901864][ T3966] [] get_block+0x13c/0x13d4 [ 37.906309][ T3966] CPU: 0 PID: 3966 Comm: syz-executor342 Tainted: G W 5.15.146-syzkaller #0 [ 37.908553][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 37.910782][ T3966] Call trace: [ 37.911551][ T3966] dump_backtrace+0x0/0x530 [ 37.912622][ T3966] show_stack+0x2c/0x3c [ 37.913556][ T3966] dump_stack_lvl+0x108/0x170 [ 37.914651][ T3966] dump_stack+0x1c/0x58 [ 37.915674][ T3966] ___might_sleep+0x380/0x4dc [ 37.916810][ T3966] __might_sleep+0x98/0xf0 [ 37.917871][ T3966] __getblk_gfp+0x60/0x700 [ 37.918889][ T3966] __bread_gfp+0x40/0x33c [ 37.919947][ T3966] get_branch+0x234/0x55c [ 37.920964][ T3966] get_block+0x154/0x13d4 [ 37.921988][ T3966] block_read_full_page+0x2a0/0xc4c [ 37.923252][ T3966] sysv_readpage+0x28/0x38 [ 37.924303][ T3966] do_read_cache_page+0x60c/0x950 [ 37.925431][ T3966] read_cache_page+0x68/0x84 [ 37.926601][ T3966] sysv_find_entry+0x178/0x43c [ 37.927681][ T3966] sysv_inode_by_name+0xa0/0x1c0 [ 37.928874][ T3966] sysv_lookup+0x74/0xe4 [ 37.929884][ T3966] path_openat+0xc9c/0x26f0 [ 37.930950][ T3966] do_filp_open+0x1a8/0x3b4 [ 37.932054][ T3966] do_sys_openat2+0x128/0x3d8 [ 37.933148][ T3966] __arm64_sys_openat+0x1f0/0x240 [ 37.934279][ T3966] invoke_syscall+0x98/0x2b8 [ 37.935332][ T3966] el0_svc_common+0x138/0x258 [ 37.936540][ T3966] do_el0_svc+0x58/0x14c [ 37.937584][ T3966] el0_svc+0x7c/0x1f0 [ 37.938479][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 37.939732][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 38.891581][ T3966] BUG: sleeping function called from invalid context at include/linux/pagemap.h:623 [ 38.893932][ T3966] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3966, name: syz-executor342 [ 38.896016][ T3966] 3 locks held by syz-executor342/3966: [ 38.897281][ T3966] #0: ffff0000c1d54460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 38.899330][ T3966] #1: ffff0000df018188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x63c/0x26f0 [ 38.902017][ T3966] #2: ffff800014d5ad98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 38.904132][ T3966] Preemption disabled at: [ 38.904144][ T3966] [] get_block+0x13c/0x13d4 [ 38.906443][ T3966] CPU: 0 PID: 3966 Comm: syz-executor342 Tainted: G W 5.15.146-syzkaller #0 [ 38.908720][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 38.910979][ T3966] Call trace: [ 38.911688][ T3966] dump_backtrace+0x0/0x530 [ 38.912701][ T3966] show_stack+0x2c/0x3c [ 38.913673][ T3966] dump_stack_lvl+0x108/0x170 [ 38.914651][ T3966] dump_stack+0x1c/0x58 [ 38.915680][ T3966] ___might_sleep+0x380/0x4dc [ 38.916747][ T3966] __might_sleep+0x98/0xf0 [ 38.917757][ T3966] pagecache_get_page+0x4bc/0xd94 [ 38.918879][ T3966] __getblk_gfp+0x1f8/0x700 [ 38.919911][ T3966] __bread_gfp+0x40/0x33c [ 38.920891][ T3966] get_branch+0x234/0x55c [ 38.921885][ T3966] get_block+0x154/0x13d4 [ 38.922846][ T3966] block_read_full_page+0x2a0/0xc4c [ 38.924091][ T3966] sysv_readpage+0x28/0x38 [ 38.925184][ T3966] do_read_cache_page+0x60c/0x950 [ 38.926355][ T3966] read_cache_page+0x68/0x84 [ 38.927391][ T3966] sysv_find_entry+0x178/0x43c [ 38.928403][ T3966] sysv_inode_by_name+0xa0/0x1c0 [ 38.929589][ T3966] sysv_lookup+0x74/0xe4 [ 38.930601][ T3966] path_openat+0xc9c/0x26f0 [ 38.931698][ T3966] do_filp_open+0x1a8/0x3b4 [ 38.932758][ T3966] do_sys_openat2+0x128/0x3d8 [ 38.933807][ T3966] __arm64_sys_openat+0x1f0/0x240 [ 38.935041][ T3966] invoke_syscall+0x98/0x2b8 [ 38.936035][ T3966] el0_svc_common+0x138/0x258 [ 38.937070][ T3966] do_el0_svc+0x58/0x14c [ 38.938083][ T3966] el0_svc+0x7c/0x1f0 [ 38.939043][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 38.940224][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 39.891558][ T3966] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 39.893472][ T3966] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3966, name: syz-executor342 [ 39.895617][ T3966] 3 locks held by syz-executor342/3966: [ 39.896907][ T3966] #0: ffff0000c1d54460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 39.899019][ T3966] #1: ffff0000df018188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x63c/0x26f0 [ 39.901450][ T3966] #2: ffff800014d5ad98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 39.903657][ T3966] Preemption disabled at: [ 39.903681][ T3966] [] get_block+0x13c/0x13d4 [ 39.905998][ T3966] CPU: 0 PID: 3966 Comm: syz-executor342 Tainted: G W 5.15.146-syzkaller #0 [ 39.908184][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 39.910445][ T3966] Call trace: [ 39.911215][ T3966] dump_backtrace+0x0/0x530 [ 39.912177][ T3966] show_stack+0x2c/0x3c [ 39.913094][ T3966] dump_stack_lvl+0x108/0x170 [ 39.914206][ T3966] dump_stack+0x1c/0x58 [ 39.915203][ T3966] ___might_sleep+0x380/0x4dc [ 39.916257][ T3966] __might_sleep+0x98/0xf0 [ 39.917264][ T3966] __getblk_gfp+0x60/0x700 [ 39.918280][ T3966] __bread_gfp+0x40/0x33c [ 39.919274][ T3966] get_branch+0x234/0x55c [ 39.920221][ T3966] get_block+0x154/0x13d4 [ 39.921234][ T3966] block_read_full_page+0x2a0/0xc4c [ 39.922440][ T3966] sysv_readpage+0x28/0x38 [ 39.923443][ T3966] do_read_cache_page+0x60c/0x950 [ 39.924622][ T3966] read_cache_page+0x68/0x84 [ 39.925681][ T3966] sysv_find_entry+0x178/0x43c [ 39.926745][ T3966] sysv_inode_by_name+0xa0/0x1c0 [ 39.927905][ T3966] sysv_lookup+0x74/0xe4 [ 39.928877][ T3966] path_openat+0xc9c/0x26f0 [ 39.929944][ T3966] do_filp_open+0x1a8/0x3b4 [ 39.930984][ T3966] do_sys_openat2+0x128/0x3d8 [ 39.932038][ T3966] __arm64_sys_openat+0x1f0/0x240 [ 39.933207][ T3966] invoke_syscall+0x98/0x2b8 [ 39.934243][ T3966] el0_svc_common+0x138/0x258 [ 39.935258][ T3966] do_el0_svc+0x58/0x14c [ 39.936320][ T3966] el0_svc+0x7c/0x1f0 [ 39.937213][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 39.938347][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 40.891569][ T3966] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 40.893796][ T3966] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3966, name: syz-executor342 [ 40.896107][ T3966] 3 locks held by syz-executor342/3966: [ 40.897493][ T3966] #0: ffff0000c1d54460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 40.899746][ T3966] #1: ffff0000df018188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x63c/0x26f0 [ 40.902282][ T3966] #2: ffff800014d5ad98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 40.904467][ T3966] Preemption disabled at: [ 40.904478][ T3966] [] get_block+0x13c/0x13d4 [ 40.906987][ T3966] CPU: 0 PID: 3966 Comm: syz-executor342 Tainted: G W 5.15.146-syzkaller #0 [ 40.909415][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 40.911722][ T3966] Call trace: [ 40.912523][ T3966] dump_backtrace+0x0/0x530 [ 40.913757][ T3966] show_stack+0x2c/0x3c [ 40.914758][ T3966] dump_stack_lvl+0x108/0x170 [ 40.915915][ T3966] dump_stack+0x1c/0x58 [ 40.916938][ T3966] ___might_sleep+0x380/0x4dc [ 40.918103][ T3966] __might_sleep+0x98/0xf0 [ 40.919138][ T3966] __getblk_gfp+0x60/0x700 [ 40.920201][ T3966] __bread_gfp+0x40/0x33c [ 40.921274][ T3966] get_branch+0x234/0x55c [ 40.922355][ T3966] get_block+0x154/0x13d4 [ 40.923393][ T3966] block_read_full_page+0x2a0/0xc4c [ 40.924616][ T3966] sysv_readpage+0x28/0x38 [ 40.925728][ T3966] do_read_cache_page+0x60c/0x950 [ 40.926996][ T3966] read_cache_page+0x68/0x84 [ 40.928204][ T3966] sysv_find_entry+0x178/0x43c [ 40.929393][ T3966] sysv_inode_by_name+0xa0/0x1c0 [ 40.930675][ T3966] sysv_lookup+0x74/0xe4 [ 40.931647][ T3966] path_openat+0xc9c/0x26f0 [ 40.932753][ T3966] do_filp_open+0x1a8/0x3b4 [ 40.933887][ T3966] do_sys_openat2+0x128/0x3d8 [ 40.935029][ T3966] __arm64_sys_openat+0x1f0/0x240 [ 40.936314][ T3966] invoke_syscall+0x98/0x2b8 [ 40.937474][ T3966] el0_svc_common+0x138/0x258 [ 40.938675][ T3966] do_el0_svc+0x58/0x14c [ 40.939757][ T3966] el0_svc+0x7c/0x1f0 [ 40.940739][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 40.941988][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 41.891573][ T3966] BUG: sleeping function called from invalid context at include/linux/pagemap.h:623 [ 41.893769][ T3966] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3966, name: syz-executor342 [ 41.895899][ T3966] 3 locks held by syz-executor342/3966: [ 41.897219][ T3966] #0: ffff0000c1d54460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 41.899340][ T3966] #1: ffff0000df018188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x63c/0x26f0 [ 41.901835][ T3966] #2: ffff800014d5ad98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 41.903892][ T3966] Preemption disabled at: [ 41.903904][ T3966] [] get_block+0x13c/0x13d4 [ 41.906166][ T3966] CPU: 0 PID: 3966 Comm: syz-executor342 Tainted: G W 5.15.146-syzkaller #0 [ 41.908405][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 41.910709][ T3966] Call trace: [ 41.911437][ T3966] dump_backtrace+0x0/0x530 [ 41.912485][ T3966] show_stack+0x2c/0x3c [ 41.913502][ T3966] dump_stack_lvl+0x108/0x170 [ 41.914684][ T3966] dump_stack+0x1c/0x58 [ 41.915693][ T3966] ___might_sleep+0x380/0x4dc [ 41.916708][ T3966] __might_sleep+0x98/0xf0 [ 41.917707][ T3966] pagecache_get_page+0x4bc/0xd94 [ 41.918885][ T3966] __getblk_gfp+0x1f8/0x700 [ 41.919872][ T3966] __bread_gfp+0x40/0x33c [ 41.920898][ T3966] get_branch+0x234/0x55c [ 41.921860][ T3966] get_block+0x154/0x13d4 [ 41.922885][ T3966] block_read_full_page+0x2a0/0xc4c [ 41.924101][ T3966] sysv_readpage+0x28/0x38 [ 41.925207][ T3966] do_read_cache_page+0x60c/0x950 [ 41.926385][ T3966] read_cache_page+0x68/0x84 [ 41.927410][ T3966] sysv_find_entry+0x178/0x43c [ 41.928473][ T3966] sysv_inode_by_name+0xa0/0x1c0 [ 41.929568][ T3966] sysv_lookup+0x74/0xe4 [ 41.930531][ T3966] path_openat+0xc9c/0x26f0 [ 41.931522][ T3966] do_filp_open+0x1a8/0x3b4 [ 41.932590][ T3966] do_sys_openat2+0x128/0x3d8 [ 41.933654][ T3966] __arm64_sys_openat+0x1f0/0x240 [ 41.934887][ T3966] invoke_syscall+0x98/0x2b8 [ 41.935965][ T3966] el0_svc_common+0x138/0x258 [ 41.937072][ T3966] do_el0_svc+0x58/0x14c [ 41.938101][ T3966] el0_svc+0x7c/0x1f0 [ 41.939036][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 41.940242][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 42.891601][ T3966] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 42.893560][ T3966] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3966, name: syz-executor342 [ 42.895709][ T3966] 3 locks held by syz-executor342/3966: [ 42.896924][ T3966] #0: ffff0000c1d54460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 42.899006][ T3966] #1: ffff0000df018188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x63c/0x26f0 [ 42.901329][ T3966] #2: ffff800014d5ad98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 42.903405][ T3966] Preemption disabled at: [ 42.903416][ T3966] [] get_block+0x13c/0x13d4 [ 42.905922][ T3966] CPU: 0 PID: 3966 Comm: syz-executor342 Tainted: G W 5.15.146-syzkaller #0 [ 42.908267][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 42.910558][ T3966] Call trace: [ 42.911291][ T3966] dump_backtrace+0x0/0x530 [ 42.912340][ T3966] show_stack+0x2c/0x3c [ 42.913340][ T3966] dump_stack_lvl+0x108/0x170 [ 42.914440][ T3966] dump_stack+0x1c/0x58 [ 42.915429][ T3966] ___might_sleep+0x380/0x4dc [ 42.916484][ T3966] __might_sleep+0x98/0xf0 [ 42.917485][ T3966] __getblk_gfp+0x60/0x700 [ 42.918563][ T3966] __bread_gfp+0x40/0x33c [ 42.919674][ T3966] get_branch+0x234/0x55c [ 42.920670][ T3966] get_block+0x154/0x13d4 [ 42.921655][ T3966] block_read_full_page+0x2a0/0xc4c [ 42.922915][ T3966] sysv_readpage+0x28/0x38 [ 42.923829][ T3966] do_read_cache_page+0x60c/0x950 [ 42.925050][ T3966] read_cache_page+0x68/0x84 [ 42.926173][ T3966] sysv_find_entry+0x178/0x43c [ 42.927295][ T3966] sysv_inode_by_name+0xa0/0x1c0 [ 42.928534][ T3966] sysv_lookup+0x74/0xe4 [ 42.929495][ T3966] path_openat+0xc9c/0x26f0 [ 42.930483][ T3966] do_filp_open+0x1a8/0x3b4 [ 42.931474][ T3966] do_sys_openat2+0x128/0x3d8 [ 42.932538][ T3966] __arm64_sys_openat+0x1f0/0x240 [ 42.933676][ T3966] invoke_syscall+0x98/0x2b8 [ 42.934776][ T3966] el0_svc_common+0x138/0x258 [ 42.935871][ T3966] do_el0_svc+0x58/0x14c [ 42.936765][ T3966] el0_svc+0x7c/0x1f0 [ 42.937621][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 42.938834][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 43.891583][ T3966] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 43.893648][ T3966] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3966, name: syz-executor342 [ 43.896036][ T3966] 3 locks held by syz-executor342/3966: [ 43.897373][ T3966] #0: ffff0000c1d54460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 43.899449][ T3966] #1: ffff0000df018188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x63c/0x26f0 [ 43.901912][ T3966] #2: ffff800014d5ad98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 43.903956][ T3966] Preemption disabled at: [ 43.903968][ T3966] [] get_block+0x13c/0x13d4 [ 43.906225][ T3966] CPU: 0 PID: 3966 Comm: syz-executor342 Tainted: G W 5.15.146-syzkaller #0 [ 43.908522][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 43.910813][ T3966] Call trace: [ 43.911559][ T3966] dump_backtrace+0x0/0x530 [ 43.912562][ T3966] show_stack+0x2c/0x3c [ 43.913497][ T3966] dump_stack_lvl+0x108/0x170 [ 43.914529][ T3966] dump_stack+0x1c/0x58 [ 43.915440][ T3966] ___might_sleep+0x380/0x4dc [ 43.916537][ T3966] __might_sleep+0x98/0xf0 [ 43.917548][ T3966] __getblk_gfp+0x60/0x700 [ 43.918608][ T3966] __bread_gfp+0x40/0x33c [ 43.919589][ T3966] get_branch+0x234/0x55c [ 43.920601][ T3966] get_block+0x154/0x13d4 [ 43.921527][ T3966] block_read_full_page+0x2a0/0xc4c [ 43.922701][ T3966] sysv_readpage+0x28/0x38 [ 43.923645][ T3966] do_read_cache_page+0x60c/0x950 [ 43.924826][ T3966] read_cache_page+0x68/0x84 [ 43.925896][ T3966] sysv_find_entry+0x178/0x43c [ 43.926962][ T3966] sysv_inode_by_name+0xa0/0x1c0 [ 43.928026][ T3966] sysv_lookup+0x74/0xe4 [ 43.928933][ T3966] path_openat+0xc9c/0x26f0 [ 43.929947][ T3966] do_filp_open+0x1a8/0x3b4 [ 43.931049][ T3966] do_sys_openat2+0x128/0x3d8 [ 43.932180][ T3966] __arm64_sys_openat+0x1f0/0x240 [ 43.933338][ T3966] invoke_syscall+0x98/0x2b8 [ 43.934417][ T3966] el0_svc_common+0x138/0x258 [ 43.935412][ T3966] do_el0_svc+0x58/0x14c [ 43.936389][ T3966] el0_svc+0x7c/0x1f0 [ 43.937296][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 43.938525][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 44.891563][ T3966] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 44.893462][ T3966] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3966, name: syz-executor342 [ 44.895766][ T3966] 3 locks held by syz-executor342/3966: [ 44.897014][ T3966] #0: ffff0000c1d54460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 44.899242][ T3966] #1: ffff0000df018188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x63c/0x26f0 [ 44.901556][ T3966] #2: ffff800014d5ad98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 [ 44.903715][ T3966] Preemption disabled at: [ 44.903727][ T3966] [] get_block+0x13c/0x13d4 [ 44.905923][ T3966] CPU: 0 PID: 3966 Comm: syz-executor342 Tainted: G W 5.15.146-syzkaller #0 [ 44.908107][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 44.910459][ T3966] Call trace: [ 44.911174][ T3966] dump_backtrace+0x0/0x530 [ 44.912212][ T3966] show_stack+0x2c/0x3c [ 44.913203][ T3966] dump_stack_lvl+0x108/0x170 [ 44.914267][ T3966] dump_stack+0x1c/0x58 [ 44.915267][ T3966] ___might_sleep+0x380/0x4dc [ 44.916301][ T3966] __might_sleep+0x98/0xf0 [ 44.917285][ T3966] __getblk_gfp+0x60/0x700 [ 44.918311][ T3966] __bread_gfp+0x40/0x33c [ 44.919317][ T3966] get_branch+0x234/0x55c [ 44.920297][ T3966] get_block+0x154/0x13d4 [ 44.921259][ T3966] block_read_full_page+0x2a0/0xc4c [ 44.922464][ T3966] sysv_readpage+0x28/0x38 [ 44.923532][ T3966] do_read_cache_page+0x60c/0x950 [ 44.924675][ T3966] read_cache_page+0x68/0x84 [ 44.925703][ T3966] sysv_find_entry+0x178/0x43c [ 44.926785][ T3966] sysv_inode_by_name+0xa0/0x1c0 [ 44.927912][ T3966] sysv_lookup+0x74/0xe4 [ 44.928904][ T3966] path_openat+0xc9c/0x26f0 [ 44.929864][ T3966] do_filp_open+0x1a8/0x3b4 [ 44.930911][ T3966] do_sys_openat2+0x128/0x3d8 [ 44.931996][ T3966] __arm64_sys_openat+0x1f0/0x240 [ 44.933160][ T3966] invoke_syscall+0x98/0x2b8 [ 44.934243][ T3966] el0_svc_common+0x138/0x258 [ 44.935374][ T3966] do_el0_svc+0x58/0x14c [ 44.936374][ T3966] el0_svc+0x7c/0x1f0 [ 44.937286][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 44.938436][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 45.891564][ T3966] BUG: sleeping function called from invalid context at fs/buffer.c:1334 [ 45.893612][ T3966] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3966, name: syz-executor342 [ 45.895839][ T3966] 3 locks held by syz-executor342/3966: [ 45.897176][ T3966] #0: ffff0000c1d54460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c