Warning: Permanently added '10.128.1.155' (ED25519) to the list of known hosts. executing program [ 30.869301][ T6163] loop0: detected capacity change from 0 to 128 [ 30.874343][ T6163] VFS: Found a Xenix FS (block size = 1024) on device loop0 [ 30.877944][ T6163] syz-executor157: attempt to access beyond end of device [ 30.877944][ T6163] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128 [ 30.881617][ T6163] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 30.883817][ T6163] syz-executor157: attempt to access beyond end of device [ 30.883817][ T6163] loop0: rw=0, sector=17666806, nr_sectors = 2 limit=128 [ 30.888085][ T6163] Buffer I/O error on dev loop0, logical block 8833403, async page read [ 30.890297][ T6163] syz-executor157: attempt to access beyond end of device [ 30.890297][ T6163] loop0: rw=0, sector=26539618, nr_sectors = 2 limit=128 [ 30.893934][ T6163] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 30.897113][ T6163] syz-executor157: attempt to access beyond end of device [ 30.897113][ T6163] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 30.900773][ T6163] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 30.903102][ T6163] syz-executor157: attempt to access beyond end of device [ 30.903102][ T6163] loop0: rw=0, sector=6491542, nr_sectors = 2 limit=128 [ 30.907388][ T6163] Buffer I/O error on dev loop0, logical block 3245771, async page read [ 30.909550][ T6163] syz-executor157: attempt to access beyond end of device [ 30.909550][ T6163] loop0: rw=0, sector=17668342, nr_sectors = 2 limit=128 [ 30.913127][ T6163] Buffer I/O error on dev loop0, logical block 8834171, async page read [ 30.915489][ T6163] syz-executor157: attempt to access beyond end of device [ 30.915489][ T6163] loop0: rw=0, sector=26932834, nr_sectors = 2 limit=128 [ 30.918996][ T6163] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 30.921162][ T6163] syz-executor157: attempt to access beyond end of device [ 30.921162][ T6163] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 30.924757][ T6163] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 30.927374][ T6163] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 30.929876][ T6163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6163, name: syz-executor157 [ 30.932338][ T6163] preempt_count: 1, expected: 0 [ 30.933596][ T6163] RCU nest depth: 0, expected: 0 [ 30.935004][ T6163] 3 locks held by syz-executor157/6163: [ 30.936448][ T6163] #0: ffff0000d6b98420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 30.938793][ T6163] #1: ffff0000de85c188 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x204/0x468 [ 30.941588][ T6163] #2: ffff80008f13c998 (pointers_lock){.+.+}-{2:2}, at: get_block+0x150/0x1384 [ 30.943941][ T6163] Preemption disabled at: [ 30.943950][ T6163] [] get_block+0x150/0x1384 [ 30.946681][ T6163] CPU: 1 PID: 6163 Comm: syz-executor157 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 30.949293][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 30.951922][ T6163] Call trace: [ 30.952723][ T6163] dump_backtrace+0x1b8/0x1e4 [ 30.953943][ T6163] show_stack+0x2c/0x3c [ 30.954927][ T6163] dump_stack_lvl+0xd0/0x124 [ 30.956119][ T6163] dump_stack+0x1c/0x28 [ 30.957204][ T6163] __might_resched+0x374/0x4d0 [ 30.958470][ T6163] __might_sleep+0x90/0xe4 [ 30.959657][ T6163] bdev_getblk+0x94/0x69c [ 30.960828][ T6163] __bread_gfp+0xac/0x364 [ 30.961996][ T6163] get_branch+0x234/0x55c [ 30.963170][ T6163] get_block+0x16c/0x1384 [ 30.964307][ T6163] block_read_full_folio+0x3d4/0xc58 [ 30.965711][ T6163] sysv_read_folio+0x28/0x38 [ 30.966929][ T6163] filemap_read_folio+0x14c/0x39c [ 30.968251][ T6163] do_read_cache_folio+0x114/0x548 [ 30.969620][ T6163] read_cache_page+0x6c/0x15c [ 30.970870][ T6163] sysv_find_entry+0x174/0x51c [ 30.972150][ T6163] sysv_inode_by_name+0xa0/0x2c8 [ 30.973466][ T6163] sysv_lookup+0x74/0xe4 [ 30.974574][ T6163] lookup_one_qstr_excl+0x108/0x230 [ 30.976004][ T6163] filename_create+0x230/0x468 [ 30.977273][ T6163] do_mkdirat+0xac/0x574 [ 30.978399][ T6163] __arm64_sys_mkdirat+0x90/0xa8 [ 30.979699][ T6163] invoke_syscall+0x98/0x2b8 [ 30.980906][ T6163] el0_svc_common+0x130/0x23c [ 30.982132][ T6163] do_el0_svc+0x48/0x58 [ 30.983191][ T6163] el0_svc+0x54/0x168 [ 30.984221][ T6163] el0t_64_sync_handler+0x84/0xfc [ 30.985545][ T6163] el0t_64_sync+0x190/0x194 [ 30.987076][ T6163] syz-executor157: attempt to access beyond end of device [ 30.987076][ T6163] loop0: rw=0, sector=6491548, nr_sectors = 2 limit=128 [ 30.990705][ T6163] Buffer I/O error on dev loop0, logical block 3245774, async page read [ 30.992824][ T6163] syz-executor157: attempt to access beyond end of device [ 30.992824][ T6163] loop0: rw=0, sector=17669878, nr_sectors = 2 limit=128 [ 30.996582][ T6163] Buffer I/O error on dev loop0, logical block 8834939, async page read [ 31.924944][ T6163] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 31.927382][ T6163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6163, name: syz-executor157 [ 31.929808][ T6163] preempt_count: 1, expected: 0 [ 31.931042][ T6163] RCU nest depth: 0, expected: 0 [ 31.932304][ T6163] 3 locks held by syz-executor157/6163: [ 31.933734][ T6163] #0: ffff0000d6b98420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 31.936167][ T6163] #1: ffff0000de85c188 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x204/0x468 [ 31.938934][ T6163] #2: ffff80008f13c998 (pointers_lock){.+.+}-{2:2}, at: get_block+0x150/0x1384 [ 31.941280][ T6163] Preemption disabled at: [ 31.941289][ T6163] [] get_block+0x150/0x1384 [ 31.943998][ T6163] CPU: 1 PID: 6163 Comm: syz-executor157 Tainted: G W 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 31.946970][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 31.949622][ T6163] Call trace: [ 31.950483][ T6163] dump_backtrace+0x1b8/0x1e4 [ 31.951733][ T6163] show_stack+0x2c/0x3c [ 31.952879][ T6163] dump_stack_lvl+0xd0/0x124 [ 31.954095][ T6163] dump_stack+0x1c/0x28 [ 31.955153][ T6163] __might_resched+0x374/0x4d0 [ 31.956406][ T6163] __might_sleep+0x90/0xe4 [ 31.957592][ T6163] bdev_getblk+0x94/0x69c [ 31.958732][ T6163] __bread_gfp+0xac/0x364 [ 31.959909][ T6163] get_branch+0x234/0x55c [ 31.961055][ T6163] get_block+0x16c/0x1384 [ 31.962178][ T6163] block_read_full_folio+0x3d4/0xc58 [ 31.963555][ T6163] sysv_read_folio+0x28/0x38 [ 31.964755][ T6163] filemap_read_folio+0x14c/0x39c [ 31.966080][ T6163] do_read_cache_folio+0x114/0x548 [ 31.967404][ T6163] read_cache_page+0x6c/0x15c [ 31.968620][ T6163] sysv_find_entry+0x174/0x51c [ 31.969873][ T6163] sysv_inode_by_name+0xa0/0x2c8 [ 31.971162][ T6163] sysv_lookup+0x74/0xe4 [ 31.972260][ T6163] lookup_one_qstr_excl+0x108/0x230 [ 31.973627][ T6163] filename_create+0x230/0x468 [ 31.974893][ T6163] do_mkdirat+0xac/0x574 [ 31.975990][ T6163] __arm64_sys_mkdirat+0x90/0xa8 [ 31.977259][ T6163] invoke_syscall+0x98/0x2b8 [ 31.978450][ T6163] el0_svc_common+0x130/0x23c [ 31.979665][ T6163] do_el0_svc+0x48/0x58 [ 31.980871][ T6163] el0_svc+0x54/0x168 [ 31.981939][ T6163] el0t_64_sync_handler+0x84/0xfc [ 31.983249][ T6163] el0t_64_sync+0x190/0x194 [ 32.924961][ T6163] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 32.927475][ T6163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6163, name: syz-executor157 [ 32.929911][ T6163] preempt_count: 1, expected: 0 [ 32.931164][ T6163] RCU nest depth: 0, expected: 0 [ 32.932445][ T6163] 3 locks held by syz-executor157/6163: [ 32.933911][ T6163] #0: ffff0000d6b98420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 32.936477][ T6163] #1: ffff0000de85c188 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x204/0x468 [ 32.939343][ T6163] #2: ffff80008f13c998 (pointers_lock){.+.+}-{2:2}, at: get_block+0x150/0x1384 [ 32.941729][ T6163] Preemption disabled at: [ 32.941738][ T6163] [] get_block+0x150/0x1384 [ 32.944369][ T6163] CPU: 1 PID: 6163 Comm: syz-executor157 Tainted: G W 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 32.947413][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 32.950096][ T6163] Call trace: [ 32.950962][ T6163] dump_backtrace+0x1b8/0x1e4 [ 32.952220][ T6163] show_stack+0x2c/0x3c [ 32.953339][ T6163] dump_stack_lvl+0xd0/0x124 [ 32.954519][ T6163] dump_stack+0x1c/0x28 [ 32.955620][ T6163] __might_resched+0x374/0x4d0 [ 32.956908][ T6163] __might_sleep+0x90/0xe4 [ 32.958076][ T6163] bdev_getblk+0x94/0x69c [ 32.959231][ T6163] __bread_gfp+0xac/0x364 [ 32.960387][ T6163] get_branch+0x234/0x55c [ 32.961551][ T6163] get_block+0x16c/0x1384 [ 32.962735][ T6163] block_read_full_folio+0x3d4/0xc58 [ 32.964155][ T6163] sysv_read_folio+0x28/0x38 [ 32.965412][ T6163] filemap_read_folio+0x14c/0x39c [ 32.966734][ T6163] do_read_cache_folio+0x114/0x548 [ 32.968086][ T6163] read_cache_page+0x6c/0x15c [ 32.969341][ T6163] sysv_find_entry+0x174/0x51c [ 32.970628][ T6163] sysv_inode_by_name+0xa0/0x2c8 [ 32.971960][ T6163] sysv_lookup+0x74/0xe4 [ 32.973096][ T6163] lookup_one_qstr_excl+0x108/0x230 [ 32.974407][ T6163] filename_create+0x230/0x468 [ 32.975677][ T6163] do_mkdirat+0xac/0x574 [ 32.976822][ T6163] __arm64_sys_mkdirat+0x90/0xa8 [ 32.978131][ T6163] invoke_syscall+0x98/0x2b8 [ 32.979349][ T6163] el0_svc_common+0x130/0x23c [ 32.980633][ T6163] do_el0_svc+0x48/0x58 [ 32.981737][ T6163] el0_svc+0x54/0x168 [ 32.982872][ T6163] el0t_64_sync_handler+0x84/0xfc [ 32.984199][ T6163] el0t_64_sync+0x190/0x194 [ 33.924970][ T6163] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 33.927377][ T6163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6163, name: syz-executor157 [ 33.929810][ T6163] preempt_count: 1, expected: 0 [ 33.931094][ T6163] RCU nest depth: 0, expected: 0 [ 33.932403][ T6163] 3 locks held by syz-executor157/6163: [ 33.933890][ T6163] #0: ffff0000d6b98420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 33.936343][ T6163] #1: ffff0000de85c188 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x204/0x468 [ 33.939137][ T6163] #2: ffff80008f13c998 (pointers_lock){.+.+}-{2:2}, at: get_block+0x150/0x1384 [ 33.941500][ T6163] Preemption disabled at: [ 33.941509][ T6163] [] get_block+0x150/0x1384 [ 33.944186][ T6163] CPU: 1 PID: 6163 Comm: syz-executor157 Tainted: G W 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 33.947111][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 33.949775][ T6163] Call trace: [ 33.950639][ T6163] dump_backtrace+0x1b8/0x1e4 [ 33.951866][ T6163] show_stack+0x2c/0x3c [ 33.952959][ T6163] dump_stack_lvl+0xd0/0x124 [ 33.954145][ T6163] dump_stack+0x1c/0x28 [ 33.955267][ T6163] __might_resched+0x374/0x4d0 [ 33.956565][ T6163] __might_sleep+0x90/0xe4 [ 33.957769][ T6163] bdev_getblk+0x94/0x69c [ 33.958937][ T6163] __bread_gfp+0xac/0x364 [ 33.960097][ T6163] get_branch+0x234/0x55c [ 33.961250][ T6163] get_block+0x16c/0x1384 [ 33.962403][ T6163] block_read_full_folio+0x3d4/0xc58 [ 33.963793][ T6163] sysv_read_folio+0x28/0x38 [ 33.964999][ T6163] filemap_read_folio+0x14c/0x39c [ 33.966324][ T6163] do_read_cache_folio+0x114/0x548 [ 33.967671][ T6163] read_cache_page+0x6c/0x15c [ 33.968910][ T6163] sysv_find_entry+0x174/0x51c [ 33.970158][ T6163] sysv_inode_by_name+0xa0/0x2c8 [ 33.971466][ T6163] sysv_lookup+0x74/0xe4 [ 33.972611][ T6163] lookup_one_qstr_excl+0x108/0x230 [ 33.973951][ T6163] filename_create+0x230/0x468 [ 33.975166][ T6163] do_mkdirat+0xac/0x574 [ 33.976293][ T6163] __arm64_sys_mkdirat+0x90/0xa8 [ 33.977595][ T6163] invoke_syscall+0x98/0x2b8 [ 33.978817][ T6163] el0_svc_common+0x130/0x23c [ 33.980061][ T6163] do_el0_svc+0x48/0x58 [ 33.981163][ T6163] el0_svc+0x54/0x168 [ 33.982189][ T6163] el0t_64_sync_handler+0x84/0xfc [ 33.983516][ T6163] el0t_64_sync+0x190/0x194 [ 34.924934][ T6163] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1046 [ 34.927395][ T6163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6163, name: syz-executor157 [ 34.929781][ T6163] preempt_count: 1, expected: 0 [ 34.931014][ T6163] RCU nest depth: 0, expected: 0 [ 34.932293][ T6163] 3 locks held by syz-executor157/6163: [ 34.933705][ T6163] #0: ffff0000d6b98420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 34.936096][ T6163] #1: ffff0000de85c188 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x204/0x468 [ 34.938855][ T6163] #2: ffff80008f13c998 (pointers_lock){.+.+}-{2:2}, at: get_block+0x150/0x1384 [ 34.941185][ T6163] Preemption disabled at: [ 34.941195][ T6163] [] get_block+0x150/0x1384 [ 34.943861][ T6163] CPU: 1 PID: 6163 Comm: syz-executor157 Tainted: G W 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 34.946855][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 34.949510][ T6163] Call trace: [ 34.950381][ T6163] dump_backtrace+0x1b8/0x1e4 [ 34.951627][ T6163] show_stack+0x2c/0x3c [ 34.952704][ T6163] dump_stack_lvl+0xd0/0x124 [ 34.953909][ T6163] dump_stack+0x1c/0x28 [ 34.955022][ T6163] __might_resched+0x374/0x4d0 [ 34.956280][ T6163] __might_sleep+0x90/0xe4 [ 34.957441][ T6163] __filemap_get_folio+0xbc/0xa60 [ 34.958757][ T6163] bdev_getblk+0x1e8/0x69c [ 34.959925][ T6163] __bread_gfp+0xac/0x364 [ 34.961065][ T6163] get_branch+0x234/0x55c [ 34.962202][ T6163] get_block+0x16c/0x1384 [ 34.963333][ T6163] block_read_full_folio+0x3d4/0xc58 [ 34.964730][ T6163] sysv_read_folio+0x28/0x38 [ 34.965963][ T6163] filemap_read_folio+0x14c/0x39c [ 34.967319][ T6163] do_read_cache_folio+0x114/0x548 [ 34.968675][ T6163] read_cache_page+0x6c/0x15c [ 34.969928][ T6163] sysv_find_entry+0x174/0x51c [ 34.971188][ T6163] sysv_inode_by_name+0xa0/0x2c8 [ 34.972494][ T6163] sysv_lookup+0x74/0xe4 [ 34.973588][ T6163] lookup_one_qstr_excl+0x108/0x230 [ 34.974982][ T6163] filename_create+0x230/0x468 [ 34.976242][ T6163] do_mkdirat+0xac/0x574 [ 34.977356][ T6163] __arm64_sys_mkdirat+0x90/0xa8 [ 34.978673][ T6163] invoke_syscall+0x98/0x2b8 [ 34.979895][ T6163] el0_svc_common+0x130/0x23c [ 34.981097][ T6163] do_el0_svc+0x48/0x58 [ 34.982184][ T6163] el0_svc+0x54/0x168 [ 34.983171][ T6163] el0t_64_sync_handler+0x84/0xfc [ 34.984502][ T6163] el0t_64_sync+0x190/0x194 [ 35.924987][ T6163] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 35.927443][ T6163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6163, name: syz-executor157 [ 35.929902][ T6163] preempt_count: 1, expected: 0 [ 35.931139][ T6163] RCU nest depth: 0, expected: 0 [ 35.932384][ T6163] 3 locks held by syz-executor157/6163: [ 35.933792][ T6163] #0: ffff0000d6b98420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 35.936167][ T6163] #1: ffff0000de85c188 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x204/0x468 [ 35.938887][ T6163] #2: ffff80008f13c998 (pointers_lock){.+.+}-{2:2}, at: get_block+0x150/0x1384 [ 35.941240][ T6163] Preemption disabled at: [ 35.941249][ T6163] [] get_block+0x150/0x1384 [ 35.943946][ T6163] CPU: 1 PID: 6163 Comm: syz-executor157 Tainted: G W 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 35.946833][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 35.949509][ T6163] Call trace: [ 35.950362][ T6163] dump_backtrace+0x1b8/0x1e4 [ 35.951609][ T6163] show_stack+0x2c/0x3c [ 35.952718][ T6163] dump_stack_lvl+0xd0/0x124 [ 35.953999][ T6163] dump_stack+0x1c/0x28 [ 35.955022][ T6163] __might_resched+0x374/0x4d0 [ 35.956291][ T6163] __might_sleep+0x90/0xe4 [ 35.957446][ T6163] bdev_getblk+0x94/0x69c [ 35.958597][ T6163] __bread_gfp+0xac/0x364 [ 35.959743][ T6163] get_branch+0x234/0x55c [ 35.960882][ T6163] get_block+0x16c/0x1384 [ 35.962012][ T6163] block_read_full_folio+0x3d4/0xc58 [ 35.963394][ T6163] sysv_read_folio+0x28/0x38 [ 35.964611][ T6163] filemap_read_folio+0x14c/0x39c [ 35.965938][ T6163] do_read_cache_folio+0x114/0x548 [ 35.967278][ T6163] read_cache_page+0x6c/0x15c [ 35.968483][ T6163] sysv_find_entry+0x174/0x51c [ 35.969744][ T6163] sysv_inode_by_name+0xa0/0x2c8 [ 35.971069][ T6163] sysv_lookup+0x74/0xe4 [ 35.972178][ T6163] lookup_one_qstr_excl+0x108/0x230 [ 35.973511][ T6163] filename_create+0x230/0x468 [ 35.974742][ T6163] do_mkdirat+0xac/0x574 [ 35.975871][ T6163] __arm64_sys_mkdirat+0x90/0xa8 [ 35.977165][ T6163] invoke_syscall+0x98/0x2b8 [ 35.978370][ T6163] el0_svc_common+0x130/0x23c [ 35.979611][ T6163] do_el0_svc+0x48/0x58 [ 35.980716][ T6163] el0_svc+0x54/0x168 [ 35.981757][ T6163] el0t_64_sync_handler+0x84/0xfc [ 35.983052][ T6163] el0t_64_sync+0x190/0x194 [ 36.924946][ T6163] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 36.927339][ T6163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6163, name: syz-executor157 [ 36.929713][ T6163] preempt_count: 1, expected: 0 [ 36.930960][ T6163] RCU nest depth: 0, expected: 0 [ 36.932182][ T6163] 3 locks held by syz-executor157/6163: [ 36.933543][ T6163] #0: ffff0000d6b98420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 36.935970][ T6163] #1: ffff0000de85c188 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x204/0x468 [ 36.938516][ T6163] #2: ffff80008f13c998 (pointers_lock){.+.+}-{2:2}, at: get_block+0x150/0x1384 [ 36.940548][ T6163] Preemption disabled at: [ 36.940557][ T6163] [] get_block+0x150/0x1384 [ 36.943075][ T6163] CPU: 1 PID: 6163 Comm: syz-executor157 Tainted: G W 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 36.945713][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 36.948281][ T6163] Call trace: [ 36.949106][ T6163] dump_backtrace+0x1b8/0x1e4 [ 36.950250][ T6163] show_stack+0x2c/0x3c [ 36.951382][ T6163] dump_stack_lvl+0xd0/0x124 [ 36.952535][ T6163] dump_stack+0x1c/0x28 [ 36.953590][ T6163] __might_resched+0x374/0x4d0 [ 36.954818][ T6163] __might_sleep+0x90/0xe4 [ 36.956001][ T6163] bdev_getblk+0x94/0x69c [ 36.957099][ T6163] __bread_gfp+0xac/0x364 [ 36.958173][ T6163] get_branch+0x234/0x55c [ 36.959292][ T6163] get_block+0x16c/0x1384 [ 36.960374][ T6163] block_read_full_folio+0x3d4/0xc58 [ 36.961708][ T6163] sysv_read_folio+0x28/0x38 [ 36.962972][ T6163] filemap_read_folio+0x14c/0x39c [ 36.964274][ T6163] do_read_cache_folio+0x114/0x548 [ 36.965640][ T6163] read_cache_page+0x6c/0x15c [ 36.966845][ T6163] sysv_find_entry+0x174/0x51c [ 36.968122][ T6163] sysv_inode_by_name+0xa0/0x2c8 [ 36.969379][ T6163] sysv_lookup+0x74/0xe4 [ 36.970503][ T6163] lookup_one_qstr_excl+0x108/0x230 [ 36.971797][ T6163] filename_create+0x230/0x468 [ 36.973009][ T6163] do_mkdirat+0xac/0x574 [ 36.974097][ T6163] __arm64_sys_mkdirat+0x90/0xa8 [ 36.975423][ T6163] invoke_syscall+0x98/0x2b8 [ 36.976516][ T6163] el0_svc_common+0x130/0x23c [ 36.977574][ T6163] do_el0_svc+0x48/0x58 [ 36.978625][ T6163] el0_svc+0x54/0x168 [ 36.979654][ T6163] el0t_64_sync_handler+0x84/0xfc [ 36.980863][ T6163] el0t_64_sync+0x190/0x194 [ 37.924933][ T6163] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 37.927411][ T6163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6163, name: syz-executor157 [ 37.929768][ T6163] preempt_count: 1, expected: 0 [ 37.931009][ T6163] RCU nest depth: 0, expected: 0 [ 37.932247][ T6163] 3 locks held by syz-executor157/6163: [ 37.933587][ T6163] #0: ffff0000d6b98420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 37.935940][ T6163] #1: ffff0000de85c188 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x204/0x468 [ 37.938678][ T6163] #2: ffff80008f13c998 (pointers_lock){.+.+}-{2:2}, at: get_block+0x150/0x1384 [ 37.941068][ T6163] Preemption disabled at: [ 37.941078][ T6163] [] get_block+0x150/0x1384 [ 37.943681][ T6163] CPU: 1 PID: 6163 Comm: syz-executor157 Tainted: G W 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 37.946654][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 37.949214][ T6163] Call trace: [ 37.950051][ T6163] dump_backtrace+0x1b8/0x1e4 [ 37.951214][ T6163] show_stack+0x2c/0x3c [ 37.952298][ T6163] dump_stack_lvl+0xd0/0x124 [ 37.953558][ T6163] dump_stack+0x1c/0x28 [ 37.954612][ T6163] __might_resched+0x374/0x4d0 [ 37.955826][ T6163] __might_sleep+0x90/0xe4 [ 37.957022][ T6163] bdev_getblk+0x94/0x69c [ 37.958116][ T6163] __bread_gfp+0xac/0x364 [ 37.959238][ T6163] get_branch+0x234/0x55c [ 37.960263][ T6163] get_block+0x16c/0x1384 [ 37.961377][ T6163] block_read_full_folio+0x3d4/0xc58 [ 37.962701][ T6163] sysv_read_folio+0x28/0x38 [ 37.963856][ T6163] filemap_read_folio+0x14c/0x39c [ 37.965157][ T6163] do_read_cache_folio+0x114/0x548 [ 37.966439][ T6163] read_cache_page+0x6c/0x15c [ 37.967566][ T6163] sysv_find_entry+0x174/0x51c [ 37.968829][ T6163] sysv_inode_by_name+0xa0/0x2c8 [ 37.970001][ T6163] sysv_lookup+0x74/0xe4 [ 37.971052][ T6163] lookup_one_qstr_excl+0x108/0x230 [ 37.972264][ T6163] filename_create+0x230/0x468 [ 37.973442][ T6163] do_mkdirat+0xac/0x574 [ 37.974518][ T6163] __arm64_sys_mkdirat+0x90/0xa8 [ 37.975764][ T6163] invoke_syscall+0x98/0x2b8 [ 37.976981][ T6163] el0_svc_common+0x130/0x23c [ 37.978146][ T6163] do_el0_svc+0x48/0x58 [ 37.979167][ T6163] el0_svc+0x54/0x168 [ 37.980149][ T6163] el0t_64_sync_handler+0x84/0xfc [ 37.981523][ T6163] el0t_64_sync+0x190/0x194 [ 38.924935][ T6163] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1046 [ 38.927452][ T6163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6163, name: syz-executor157 [ 38.929772][ T6163] preempt_count: 1, expected: 0 [ 38.930981][ T6163] RCU nest depth: 0, expected: 0 [ 38.932221][ T6163] 3 locks held by syz-executor157/6163: [ 38.933617][ T6163] #0: ffff0000d6b98420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 38.936030][ T6163] #1: ffff0000de85c188 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x204/0x468 [ 38.938694][ T6163] #2: ffff80008f13c998 (pointers_lock){.+.+}-{2:2}, at: get_block+0x150/0x1384 [ 38.940940][ T6163] Preemption disabled at: [ 38.940949][ T6163] [] get_block+0x150/0x1384 [ 38.943588][ T6163] CPU: 1 PID: 6163 Comm: syz-executor157 Tainted: G W 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 38.946324][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 38.948905][ T6163] Call trace: [ 38.949700][ T6163] dump_backtrace+0x1b8/0x1e4 [ 38.950845][ T6163] show_stack+0x2c/0x3c [ 38.951928][ T6163] dump_stack_lvl+0xd0/0x124 [ 38.953135][ T6163] dump_stack+0x1c/0x28 [ 38.954171][ T6163] __might_resched+0x374/0x4d0 [ 38.955350][ T6163] __might_sleep+0x90/0xe4 [ 38.956537][ T6163] __filemap_get_folio+0xbc/0xa60 [ 38.957776][ T6163] bdev_getblk+0x1e8/0x69c [ 38.958875][ T6163] __bread_gfp+0xac/0x364 [ 38.960011][ T6163] get_branch+0x234/0x55c [ 38.961114][ T6163] get_block+0x16c/0x1384 [ 38.962208][ T6163] block_read_full_folio+0x3d4/0xc58 [ 38.963596][ T6163] sysv_read_folio+0x28/0x38 [ 38.964780][ T6163] filemap_read_folio+0x14c/0x39c [ 38.965995][ T6163] do_read_cache_folio+0x114/0x548 [ 38.967325][ T6163] read_cache_page+0x6c/0x15c [ 38.968565][ T6163] sysv_find_entry+0x174/0x51c [ 38.969784][ T6163] sysv_inode_by_name+0xa0/0x2c8 [ 38.971046][ T6163] sysv_lookup+0x74/0xe4 [ 38.972167][ T6163] lookup_one_qstr_excl+0x108/0x230 [ 38.973476][ T6163] filename_create+0x230/0x468 [ 38.974647][ T6163] do_mkdirat+0xac/0x574 [ 38.975709][ T6163] __arm64_sys_mkdirat+0x90/0xa8 [ 38.976987][ T6163] invoke_syscall+0x98/0x2b8 [ 38.978076][ T6163] el0_svc_common+0x130/0x23c [ 38.979226][ T6163] do_el0_svc+0x48/0x58 [ 38.980267][ T6163] el0_svc+0x54/0x168 [ 38.981256][ T6163] el0t_64_sync_handler+0x84/0xfc [ 38.982609][ T6163] el0t_64_sync+0x190/0x194 [ 39.924932][ T6163] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1046 [ 39.927395][ T6163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6163, name: syz-executor157 [ 39.929816][ T6163] preempt_count: 1, expected: 0 [ 39.931060][ T6163] RCU nest depth: 0, expected: 0 [ 39.932323][ T6163] 3 locks held by syz-executor157/6163: [ 39.933738][ T6163] #0: ffff0000d6b98420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 39.936206][ T6163] #1: ffff0000de85c188 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x204/0x468 [ 39.938820][ T6163] #2: ffff80008f13c998 (pointers_lock){.+.+}-{2:2}, at: get_block+0x150/0x1384 [ 39.941184][ T6163] Preemption disabled at: [ 39.941193][ T6163] [] get_block+0x150/0x1384 [ 39.943895][ T6163] CPU: 1 PID: 6163 Comm: syz-executor157 Tainted: G W 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 39.946821][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 39.949461][ T6163] Call trace: [ 39.950281][ T6163] dump_backtrace+0x1b8/0x1e4 [ 39.951519][ T6163] show_stack+0x2c/0x3c [ 39.952651][ T6163] dump_stack_lvl+0xd0/0x124 [ 39.953794][ T6163] dump_stack+0x1c/0x28 [ 39.954864][ T6163] __might_resched+0x374/0x4d0 [ 39.956103][ T6163] __might_sleep+0x90/0xe4 [ 39.957227][ T6163] __filemap_get_folio+0xbc/0xa60 [ 39.958474][ T6163] bdev_getblk+0x1e8/0x69c [ 39.959664][ T6163] __bread_gfp+0xac/0x364 [ 39.960828][ T6163] get_branch+0x234/0x55c [ 39.961896][ T6163] get_block+0x16c/0x1384 [ 39.962986][ T6163] block_read_full_folio+0x3d4/0xc58 [ 39.964320][ T6163] sysv_read_folio+0x28/0x38 [ 39.965517][ T6163] filemap_read_folio+0x14c/0x39c [ 39.966917][ T6163] do_read_cache_folio+0x114/0x548 [ 39.968287][ T6163] read_cache_page+0x6c/0x15c [ 39.969499][ T6163] sysv_find_entry+0x174/0x51c [ 39.970854][ T6163] sysv_inode_by_name+0xa0/0x2c8 [ 39.972207][ T6163] sysv_lookup+0x74/0xe4 [ 39.973345][ T6163] lookup_one_qstr_excl+0x108/0x230 [ 39.974716][ T6163] filename_create+0x230/0x468 [ 39.975983][ T6163] do_mkdirat+0xac/0x574 [ 39.977200][ T6163] __arm64_sys_mkdirat+0x90/0xa8 [ 39.978503][ T6163] invoke_syscall+0x98/0x2b8 [ 39.979671][ T6163] el0_svc_common+0x130/0x23c [ 39.980585][ T6163] do_el0_svc+0x48/0x58 [ 39.981370][ T6163] el0_svc+0x54/0x168 [ 39.982182][ T6163] el0t_64_sync_handler+0x84/0xfc [ 39.983100][ T6163] el0t_64_sync+0x190/0x194 [ 40.924938][ T6163] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1046 [ 40.927418][ T6163] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6163, name: syz-executor157 [ 40.929835][ T6163] preempt_count: 1, expected: 0 [ 40.931037][ T6163] RCU nest depth: 0, expected: 0 [ 40.932278][ T6163] 3 locks held by syz-executor157/6163: [ 40.933692][ T6163] #0: ffff0000d6b98420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 40.936165][ T6163] #1: ffff0000de85c188 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x204/0x468