Warning: Permanently added '10.128.0.63' (ED25519) to the list of known hosts. executing program [ 40.576200][ T4222] loop0: detected capacity change from 0 to 128 [ 40.581392][ T4222] VFS: Found a Xenix FS (block size = 1024) on device loop0 [ 40.585357][ T4222] syz-executor763: attempt to access beyond end of device [ 40.585357][ T4222] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128 [ 40.590040][ T4222] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 40.592382][ T4222] syz-executor763: attempt to access beyond end of device [ 40.592382][ T4222] loop0: rw=0, sector=17666806, nr_sectors = 2 limit=128 [ 40.596052][ T4222] Buffer I/O error on dev loop0, logical block 8833403, async page read [ 40.599535][ T4222] syz-executor763: attempt to access beyond end of device [ 40.599535][ T4222] loop0: rw=0, sector=26539618, nr_sectors = 2 limit=128 [ 40.603337][ T4222] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 40.605677][ T4222] syz-executor763: attempt to access beyond end of device [ 40.605677][ T4222] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 40.610129][ T4222] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 40.612473][ T4222] syz-executor763: attempt to access beyond end of device [ 40.612473][ T4222] loop0: rw=0, sector=6491542, nr_sectors = 2 limit=128 [ 40.616178][ T4222] Buffer I/O error on dev loop0, logical block 3245771, async page read [ 40.619086][ T4222] syz-executor763: attempt to access beyond end of device [ 40.619086][ T4222] loop0: rw=0, sector=17668342, nr_sectors = 2 limit=128 [ 40.622899][ T4222] Buffer I/O error on dev loop0, logical block 8834171, async page read [ 40.625155][ T4222] syz-executor763: attempt to access beyond end of device [ 40.625155][ T4222] loop0: rw=0, sector=26932834, nr_sectors = 2 limit=128 [ 40.629659][ T4222] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 40.631934][ T4222] syz-executor763: attempt to access beyond end of device [ 40.631934][ T4222] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 40.635699][ T4222] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 40.638403][ T4222] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 40.640706][ T4222] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4222, name: syz-executor763 [ 40.643269][ T4222] preempt_count: 1, expected: 0 [ 40.644652][ T4222] RCU nest depth: 0, expected: 0 [ 40.646002][ T4222] 3 locks held by syz-executor763/4222: [ 40.647717][ T4222] #0: ffff0000d7b9e460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 40.650230][ T4222] #1: ffff0000e283c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 40.653027][ T4222] #2: ffff800015cc3418 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 40.655607][ T4222] Preemption disabled at: [ 40.655617][ T4222] [] get_block+0x148/0x13b4 [ 40.658509][ T4222] CPU: 1 PID: 4222 Comm: syz-executor763 Not tainted 6.1.79-syzkaller #0 [ 40.660787][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 40.663559][ T4222] Call trace: [ 40.664426][ T4222] dump_backtrace+0x1c8/0x1f4 [ 40.665726][ T4222] show_stack+0x2c/0x3c [ 40.666944][ T4222] dump_stack_lvl+0x108/0x170 [ 40.668217][ T4222] dump_stack+0x1c/0x58 [ 40.669425][ T4222] __might_resched+0x37c/0x4d8 [ 40.670723][ T4222] __might_sleep+0x90/0xe4 [ 40.671947][ T4222] __getblk_gfp+0x5c/0x874 [ 40.673177][ T4222] __bread_gfp+0x3c/0x2ec [ 40.674351][ T4222] get_branch+0x234/0x55c [ 40.675571][ T4222] get_block+0x164/0x13b4 [ 40.676761][ T4222] block_read_full_folio+0x2f4/0x98c [ 40.678232][ T4222] sysv_read_folio+0x28/0x38 [ 40.679538][ T4222] filemap_read_folio+0x14c/0x39c [ 40.680934][ T4222] do_read_cache_folio+0x24c/0x544 [ 40.682318][ T4222] read_cache_page+0x6c/0x180 [ 40.683616][ T4222] sysv_find_entry+0x170/0x5a8 [ 40.684856][ T4222] sysv_inode_by_name+0xa0/0x330 [ 40.686189][ T4222] sysv_lookup+0x74/0xe4 [ 40.687339][ T4222] path_openat+0xd3c/0x2548 [ 40.688597][ T4222] do_filp_open+0x1bc/0x3cc [ 40.689874][ T4222] do_sys_openat2+0x128/0x3d8 [ 40.691205][ T4222] __arm64_sys_openat+0x1f0/0x240 [ 40.692658][ T4222] invoke_syscall+0x98/0x2c0 [ 40.693951][ T4222] el0_svc_common+0x138/0x258 [ 40.695232][ T4222] do_el0_svc+0x64/0x218 [ 40.696423][ T4222] el0_svc+0x58/0x168 [ 40.697526][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 40.698948][ T4222] el0t_64_sync+0x18c/0x190 [ 40.700534][ T4222] syz-executor763: attempt to access beyond end of device [ 40.700534][ T4222] loop0: rw=0, sector=6491548, nr_sectors = 2 limit=128 [ 40.704334][ T4222] Buffer I/O error on dev loop0, logical block 3245774, async page read [ 40.706708][ T4222] syz-executor763: attempt to access beyond end of device [ 40.706708][ T4222] loop0: rw=0, sector=17669878, nr_sectors = 2 limit=128 [ 40.710642][ T4222] Buffer I/O error on dev loop0, logical block 8834939, async page read [ 41.637350][ T4222] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 41.639688][ T4222] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4222, name: syz-executor763 [ 41.642211][ T4222] preempt_count: 1, expected: 0 [ 41.643537][ T4222] RCU nest depth: 0, expected: 0 [ 41.644833][ T4222] 3 locks held by syz-executor763/4222: [ 41.646342][ T4222] #0: ffff0000d7b9e460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 41.648897][ T4222] #1: ffff0000e283c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 41.651596][ T4222] #2: ffff800015cc3418 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 41.654137][ T4222] Preemption disabled at: [ 41.654147][ T4222] [] get_block+0x148/0x13b4 [ 41.656952][ T4222] CPU: 1 PID: 4222 Comm: syz-executor763 Tainted: G W 6.1.79-syzkaller #0 [ 41.659717][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 41.662414][ T4222] Call trace: [ 41.663319][ T4222] dump_backtrace+0x1c8/0x1f4 [ 41.664618][ T4222] show_stack+0x2c/0x3c [ 41.665768][ T4222] dump_stack_lvl+0x108/0x170 [ 41.667117][ T4222] dump_stack+0x1c/0x58 [ 41.668275][ T4222] __might_resched+0x37c/0x4d8 [ 41.669640][ T4222] __might_sleep+0x90/0xe4 [ 41.670888][ T4222] __getblk_gfp+0x5c/0x874 [ 41.672144][ T4222] __bread_gfp+0x3c/0x2ec [ 41.673323][ T4222] get_branch+0x234/0x55c [ 41.674556][ T4222] get_block+0x164/0x13b4 [ 41.675800][ T4222] block_read_full_folio+0x2f4/0x98c [ 41.677325][ T4222] sysv_read_folio+0x28/0x38 [ 41.678858][ T4222] filemap_read_folio+0x14c/0x39c [ 41.680227][ T4222] do_read_cache_folio+0x24c/0x544 [ 41.681658][ T4222] read_cache_page+0x6c/0x180 [ 41.683107][ T4222] sysv_find_entry+0x170/0x5a8 [ 41.684447][ T4222] sysv_inode_by_name+0xa0/0x330 [ 41.685797][ T4222] sysv_lookup+0x74/0xe4 [ 41.686944][ T4222] path_openat+0xd3c/0x2548 [ 41.688193][ T4222] do_filp_open+0x1bc/0x3cc [ 41.689436][ T4222] do_sys_openat2+0x128/0x3d8 [ 41.690683][ T4222] __arm64_sys_openat+0x1f0/0x240 [ 41.692010][ T4222] invoke_syscall+0x98/0x2c0 [ 41.693271][ T4222] el0_svc_common+0x138/0x258 [ 41.694507][ T4222] do_el0_svc+0x64/0x218 [ 41.695682][ T4222] el0_svc+0x58/0x168 [ 41.696769][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 41.698096][ T4222] el0t_64_sync+0x18c/0x190 [ 42.637356][ T4222] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 42.639650][ T4222] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4222, name: syz-executor763 [ 42.642061][ T4222] preempt_count: 1, expected: 0 [ 42.643275][ T4222] RCU nest depth: 0, expected: 0 [ 42.644603][ T4222] 3 locks held by syz-executor763/4222: [ 42.646080][ T4222] #0: ffff0000d7b9e460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 42.648697][ T4222] #1: ffff0000e283c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 42.651460][ T4222] #2: ffff800015cc3418 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 42.654017][ T4222] Preemption disabled at: [ 42.654028][ T4222] [] get_block+0x148/0x13b4 [ 42.656839][ T4222] CPU: 1 PID: 4222 Comm: syz-executor763 Tainted: G W 6.1.79-syzkaller #0 [ 42.659466][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 42.662240][ T4222] Call trace: [ 42.663177][ T4222] dump_backtrace+0x1c8/0x1f4 [ 42.664451][ T4222] show_stack+0x2c/0x3c [ 42.665640][ T4222] dump_stack_lvl+0x108/0x170 [ 42.666879][ T4222] dump_stack+0x1c/0x58 [ 42.668000][ T4222] __might_resched+0x37c/0x4d8 [ 42.669311][ T4222] __might_sleep+0x90/0xe4 [ 42.670509][ T4222] __getblk_gfp+0x5c/0x874 [ 42.671719][ T4222] __bread_gfp+0x3c/0x2ec [ 42.672924][ T4222] get_branch+0x234/0x55c [ 42.674107][ T4222] get_block+0x164/0x13b4 [ 42.675230][ T4222] block_read_full_folio+0x2f4/0x98c [ 42.676730][ T4222] sysv_read_folio+0x28/0x38 [ 42.678074][ T4222] filemap_read_folio+0x14c/0x39c [ 42.679426][ T4222] do_read_cache_folio+0x24c/0x544 [ 42.680871][ T4222] read_cache_page+0x6c/0x180 [ 42.682193][ T4222] sysv_find_entry+0x170/0x5a8 [ 42.683453][ T4222] sysv_inode_by_name+0xa0/0x330 [ 42.684754][ T4222] sysv_lookup+0x74/0xe4 [ 42.685916][ T4222] path_openat+0xd3c/0x2548 [ 42.687125][ T4222] do_filp_open+0x1bc/0x3cc [ 42.688359][ T4222] do_sys_openat2+0x128/0x3d8 [ 42.689681][ T4222] __arm64_sys_openat+0x1f0/0x240 [ 42.691092][ T4222] invoke_syscall+0x98/0x2c0 [ 42.692360][ T4222] el0_svc_common+0x138/0x258 [ 42.693630][ T4222] do_el0_svc+0x64/0x218 [ 42.694759][ T4222] el0_svc+0x58/0x168 [ 42.695899][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 42.697245][ T4222] el0t_64_sync+0x18c/0x190 [ 43.637376][ T4222] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 43.639646][ T4222] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4222, name: syz-executor763 [ 43.642189][ T4222] preempt_count: 1, expected: 0 [ 43.643517][ T4222] RCU nest depth: 0, expected: 0 [ 43.644809][ T4222] 3 locks held by syz-executor763/4222: [ 43.646286][ T4222] #0: ffff0000d7b9e460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 43.648869][ T4222] #1: ffff0000e283c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 43.651684][ T4222] #2: ffff800015cc3418 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 43.654193][ T4222] Preemption disabled at: [ 43.654203][ T4222] [] get_block+0x148/0x13b4 [ 43.656985][ T4222] CPU: 1 PID: 4222 Comm: syz-executor763 Tainted: G W 6.1.79-syzkaller #0 [ 43.659702][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 43.662498][ T4222] Call trace: [ 43.663401][ T4222] dump_backtrace+0x1c8/0x1f4 [ 43.664765][ T4222] show_stack+0x2c/0x3c [ 43.665906][ T4222] dump_stack_lvl+0x108/0x170 [ 43.667190][ T4222] dump_stack+0x1c/0x58 [ 43.668311][ T4222] __might_resched+0x37c/0x4d8 [ 43.669603][ T4222] __might_sleep+0x90/0xe4 [ 43.670827][ T4222] __getblk_gfp+0x5c/0x874 [ 43.672095][ T4222] __bread_gfp+0x3c/0x2ec [ 43.673290][ T4222] get_branch+0x234/0x55c [ 43.674456][ T4222] get_block+0x164/0x13b4 [ 43.675622][ T4222] block_read_full_folio+0x2f4/0x98c [ 43.677007][ T4222] sysv_read_folio+0x28/0x38 [ 43.678269][ T4222] filemap_read_folio+0x14c/0x39c [ 43.679689][ T4222] do_read_cache_folio+0x24c/0x544 [ 43.681046][ T4222] read_cache_page+0x6c/0x180 [ 43.682290][ T4222] sysv_find_entry+0x170/0x5a8 [ 43.683639][ T4222] sysv_inode_by_name+0xa0/0x330 [ 43.684988][ T4222] sysv_lookup+0x74/0xe4 [ 43.686135][ T4222] path_openat+0xd3c/0x2548 [ 43.687344][ T4222] do_filp_open+0x1bc/0x3cc [ 43.688599][ T4222] do_sys_openat2+0x128/0x3d8 [ 43.689889][ T4222] __arm64_sys_openat+0x1f0/0x240 [ 43.691218][ T4222] invoke_syscall+0x98/0x2c0 [ 43.692468][ T4222] el0_svc_common+0x138/0x258 [ 43.693743][ T4222] do_el0_svc+0x64/0x218 [ 43.694963][ T4222] el0_svc+0x58/0x168 [ 43.696076][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 43.697574][ T4222] el0t_64_sync+0x18c/0x190 [ 44.637364][ T4222] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 44.639758][ T4222] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4222, name: syz-executor763 [ 44.642311][ T4222] preempt_count: 1, expected: 0 [ 44.643572][ T4222] RCU nest depth: 0, expected: 0 [ 44.644888][ T4222] 3 locks held by syz-executor763/4222: [ 44.646340][ T4222] #0: ffff0000d7b9e460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 44.648972][ T4222] #1: ffff0000e283c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 44.651753][ T4222] #2: ffff800015cc3418 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 44.654211][ T4222] Preemption disabled at: [ 44.654221][ T4222] [] get_block+0x148/0x13b4 [ 44.657139][ T4222] CPU: 1 PID: 4222 Comm: syz-executor763 Tainted: G W 6.1.79-syzkaller #0 [ 44.659855][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 44.662649][ T4222] Call trace: [ 44.663597][ T4222] dump_backtrace+0x1c8/0x1f4 [ 44.664865][ T4222] show_stack+0x2c/0x3c [ 44.665989][ T4222] dump_stack_lvl+0x108/0x170 [ 44.667235][ T4222] dump_stack+0x1c/0x58 [ 44.668384][ T4222] __might_resched+0x37c/0x4d8 [ 44.669712][ T4222] __might_sleep+0x90/0xe4 [ 44.670913][ T4222] __getblk_gfp+0x5c/0x874 [ 44.672098][ T4222] __bread_gfp+0x3c/0x2ec [ 44.673296][ T4222] get_branch+0x234/0x55c [ 44.674441][ T4222] get_block+0x164/0x13b4 [ 44.675648][ T4222] block_read_full_folio+0x2f4/0x98c [ 44.677042][ T4222] sysv_read_folio+0x28/0x38 [ 44.678262][ T4222] filemap_read_folio+0x14c/0x39c [ 44.679678][ T4222] do_read_cache_folio+0x24c/0x544 [ 44.681067][ T4222] read_cache_page+0x6c/0x180 [ 44.682379][ T4222] sysv_find_entry+0x170/0x5a8 [ 44.683740][ T4222] sysv_inode_by_name+0xa0/0x330 [ 44.685100][ T4222] sysv_lookup+0x74/0xe4 [ 44.686273][ T4222] path_openat+0xd3c/0x2548 [ 44.687566][ T4222] do_filp_open+0x1bc/0x3cc [ 44.688834][ T4222] do_sys_openat2+0x128/0x3d8 [ 44.690229][ T4222] __arm64_sys_openat+0x1f0/0x240 [ 44.691553][ T4222] invoke_syscall+0x98/0x2c0 [ 44.692816][ T4222] el0_svc_common+0x138/0x258 [ 44.694121][ T4222] do_el0_svc+0x64/0x218 [ 44.695304][ T4222] el0_svc+0x58/0x168 [ 44.696429][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 44.697831][ T4222] el0t_64_sync+0x18c/0x190 [ 45.637343][ T4222] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 45.639798][ T4222] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4222, name: syz-executor763 [ 45.642344][ T4222] preempt_count: 1, expected: 0 [ 45.643672][ T4222] RCU nest depth: 0, expected: 0 [ 45.644964][ T4222] 3 locks held by syz-executor763/4222: [ 45.646469][ T4222] #0: ffff0000d7b9e460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 45.649071][ T4222] #1: ffff0000e283c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 45.651885][ T4222] #2: ffff800015cc3418 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 45.654434][ T4222] Preemption disabled at: [ 45.654444][ T4222] [] get_block+0x148/0x13b4 [ 45.657204][ T4222] CPU: 1 PID: 4222 Comm: syz-executor763 Tainted: G W 6.1.79-syzkaller #0 [ 45.659955][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 45.662696][ T4222] Call trace: [ 45.663569][ T4222] dump_backtrace+0x1c8/0x1f4 [ 45.664824][ T4222] show_stack+0x2c/0x3c [ 45.665938][ T4222] dump_stack_lvl+0x108/0x170 [ 45.667231][ T4222] dump_stack+0x1c/0x58 [ 45.668383][ T4222] __might_resched+0x37c/0x4d8 [ 45.669654][ T4222] __might_sleep+0x90/0xe4 [ 45.670869][ T4222] __getblk_gfp+0x5c/0x874 [ 45.672130][ T4222] __bread_gfp+0x3c/0x2ec [ 45.673339][ T4222] get_branch+0x234/0x55c [ 45.674478][ T4222] get_block+0x164/0x13b4 [ 45.675689][ T4222] block_read_full_folio+0x2f4/0x98c [ 45.677083][ T4222] sysv_read_folio+0x28/0x38 [ 45.678330][ T4222] filemap_read_folio+0x14c/0x39c [ 45.679691][ T4222] do_read_cache_folio+0x24c/0x544 [ 45.681068][ T4222] read_cache_page+0x6c/0x180 [ 45.682352][ T4222] sysv_find_entry+0x170/0x5a8 [ 45.683714][ T4222] sysv_inode_by_name+0xa0/0x330 [ 45.685142][ T4222] sysv_lookup+0x74/0xe4 [ 45.686272][ T4222] path_openat+0xd3c/0x2548 [ 45.687502][ T4222] do_filp_open+0x1bc/0x3cc [ 45.688723][ T4222] do_sys_openat2+0x128/0x3d8 [ 45.690017][ T4222] __arm64_sys_openat+0x1f0/0x240 [ 45.691424][ T4222] invoke_syscall+0x98/0x2c0 [ 45.692705][ T4222] el0_svc_common+0x138/0x258 [ 45.693961][ T4222] do_el0_svc+0x64/0x218 [ 45.695096][ T4222] el0_svc+0x58/0x168 [ 45.696182][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 45.697553][ T4222] el0t_64_sync+0x18c/0x190 [ 46.637354][ T4222] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 46.639705][ T4222] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4222, name: syz-executor763 [ 46.642196][ T4222] preempt_count: 1, expected: 0 [ 46.643518][ T4222] RCU nest depth: 0, expected: 0 [ 46.644785][ T4222] 3 locks held by syz-executor763/4222: [ 46.646224][ T4222] #0: ffff0000d7b9e460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 46.648871][ T4222] #1: ffff0000e283c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 46.651531][ T4222] #2: ffff800015cc3418 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 46.653948][ T4222] Preemption disabled at: [ 46.653957][ T4222] [] get_block+0x148/0x13b4 [ 46.656789][ T4222] CPU: 1 PID: 4222 Comm: syz-executor763 Tainted: G W 6.1.79-syzkaller #0 [ 46.659411][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 46.662211][ T4222] Call trace: [ 46.663087][ T4222] dump_backtrace+0x1c8/0x1f4 [ 46.664362][ T4222] show_stack+0x2c/0x3c [ 46.665440][ T4222] dump_stack_lvl+0x108/0x170 [ 46.666703][ T4222] dump_stack+0x1c/0x58 [ 46.667825][ T4222] __might_resched+0x37c/0x4d8 [ 46.669107][ T4222] __might_sleep+0x90/0xe4 [ 46.670269][ T4222] __getblk_gfp+0x5c/0x874 [ 46.671534][ T4222] __bread_gfp+0x3c/0x2ec [ 46.672735][ T4222] get_branch+0x234/0x55c [ 46.673907][ T4222] get_block+0x164/0x13b4 [ 46.675083][ T4222] block_read_full_folio+0x2f4/0x98c [ 46.676539][ T4222] sysv_read_folio+0x28/0x38 [ 46.677871][ T4222] filemap_read_folio+0x14c/0x39c [ 46.679256][ T4222] do_read_cache_folio+0x24c/0x544 [ 46.680650][ T4222] read_cache_page+0x6c/0x180 [ 46.681942][ T4222] sysv_find_entry+0x170/0x5a8 [ 46.683212][ T4222] sysv_inode_by_name+0xa0/0x330 [ 46.684547][ T4222] sysv_lookup+0x74/0xe4 [ 46.685679][ T4222] path_openat+0xd3c/0x2548 [ 46.686992][ T4222] do_filp_open+0x1bc/0x3cc [ 46.688285][ T4222] do_sys_openat2+0x128/0x3d8 [ 46.689543][ T4222] __arm64_sys_openat+0x1f0/0x240 [ 46.690920][ T4222] invoke_syscall+0x98/0x2c0 [ 46.692214][ T4222] el0_svc_common+0x138/0x258 [ 46.693484][ T4222] do_el0_svc+0x64/0x218 [ 46.694650][ T4222] el0_svc+0x58/0x168 [ 46.695741][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 46.697136][ T4222] el0t_64_sync+0x18c/0x190 [ 47.637342][ T4222] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 47.639645][ T4222] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4222, name: syz-executor763 [ 47.642183][ T4222] preempt_count: 1, expected: 0 [ 47.643439][ T4222] RCU nest depth: 0, expected: 0 [ 47.644739][ T4222] 3 locks held by syz-executor763/4222: [ 47.646303][ T4222] #0: ffff0000d7b9e460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 47.648848][ T4222] #1: ffff0000e283c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 47.651696][ T4222] #2: ffff800015cc3418 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 47.654156][ T4222] Preemption disabled at: [ 47.654166][ T4222] [] get_block+0x148/0x13b4 [ 47.656973][ T4222] CPU: 1 PID: 4222 Comm: syz-executor763 Tainted: G W 6.1.79-syzkaller #0 [ 47.659697][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 47.662435][ T4222] Call trace: [ 47.663301][ T4222] dump_backtrace+0x1c8/0x1f4 [ 47.664663][ T4222] show_stack+0x2c/0x3c [ 47.665742][ T4222] dump_stack_lvl+0x108/0x170 [ 47.667047][ T4222] dump_stack+0x1c/0x58 [ 47.668205][ T4222] __might_resched+0x37c/0x4d8 [ 47.669493][ T4222] __might_sleep+0x90/0xe4 [ 47.670706][ T4222] __getblk_gfp+0x5c/0x874 [ 47.671900][ T4222] __bread_gfp+0x3c/0x2ec [ 47.673087][ T4222] get_branch+0x234/0x55c [ 47.674252][ T4222] get_block+0x164/0x13b4 [ 47.675419][ T4222] block_read_full_folio+0x2f4/0x98c [ 47.676836][ T4222] sysv_read_folio+0x28/0x38 [ 47.678140][ T4222] filemap_read_folio+0x14c/0x39c [ 47.679488][ T4222] do_read_cache_folio+0x24c/0x544 [ 47.680831][ T4222] read_cache_page+0x6c/0x180 [ 47.682112][ T4222] sysv_find_entry+0x170/0x5a8 [ 47.683361][ T4222] sysv_inode_by_name+0xa0/0x330 [ 47.684733][ T4222] sysv_lookup+0x74/0xe4 [ 47.685854][ T4222] path_openat+0xd3c/0x2548 [ 47.687110][ T4222] do_filp_open+0x1bc/0x3cc [ 47.688314][ T4222] do_sys_openat2+0x128/0x3d8 [ 47.689570][ T4222] __arm64_sys_openat+0x1f0/0x240 [ 47.690936][ T4222] invoke_syscall+0x98/0x2c0 [ 47.692172][ T4222] el0_svc_common+0x138/0x258 [ 47.693424][ T4222] do_el0_svc+0x64/0x218 [ 47.694633][ T4222] el0_svc+0x58/0x168 [ 47.695740][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 47.697091][ T4222] el0t_64_sync+0x18c/0x190 [ 48.637358][ T4222] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 48.639769][ T4222] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4222, name: syz-executor763 [ 48.642405][ T4222] preempt_count: 1, expected: 0 [ 48.643764][ T4222] RCU nest depth: 0, expected: 0 [ 48.645080][ T4222] 3 locks held by syz-executor763/4222: [ 48.646599][ T4222] #0: ffff0000d7b9e460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 48.649170][ T4222] #1: ffff0000e283c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 48.652001][ T4222] #2: ffff800015cc3418 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 48.654648][ T4222] Preemption disabled at: [ 48.654660][ T4222] [] get_block+0x148/0x13b4 [ 48.657498][ T4222] CPU: 1 PID: 4222 Comm: syz-executor763 Tainted: G W 6.1.79-syzkaller #0 [ 48.660157][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 48.662885][ T4222] Call trace: [ 48.663737][ T4222] dump_backtrace+0x1c8/0x1f4 [ 48.665022][ T4222] show_stack+0x2c/0x3c [ 48.666093][ T4222] dump_stack_lvl+0x108/0x170 [ 48.667364][ T4222] dump_stack+0x1c/0x58 [ 48.668470][ T4222] __might_resched+0x37c/0x4d8 [ 48.669740][ T4222] __might_sleep+0x90/0xe4 [ 48.671015][ T4222] __getblk_gfp+0x5c/0x874 [ 48.672233][ T4222] __bread_gfp+0x3c/0x2ec [ 48.673408][ T4222] get_branch+0x234/0x55c [ 48.674616][ T4222] get_block+0x164/0x13b4 [ 48.675773][ T4222] block_read_full_folio+0x2f4/0x98c [ 48.677205][ T4222] sysv_read_folio+0x28/0x38 [ 48.678447][ T4222] filemap_read_folio+0x14c/0x39c [ 48.679791][ T4222] do_read_cache_folio+0x24c/0x544 [ 48.681159][ T4222] read_cache_page+0x6c/0x180 [ 48.682419][ T4222] sysv_find_entry+0x170/0x5a8 [ 48.683768][ T4222] sysv_inode_by_name+0xa0/0x330 [ 48.685133][ T4222] sysv_lookup+0x74/0xe4 [ 48.686346][ T4222] path_openat+0xd3c/0x2548 [ 48.687570][ T4222] do_filp_open+0x1bc/0x3cc [ 48.688803][ T4222] do_sys_openat2+0x128/0x3d8 [ 48.690105][ T4222] __arm64_sys_openat+0x1f0/0x240 [ 48.691483][ T4222] invoke_syscall+0x98/0x2c0 [ 48.692701][ T4222] el0_svc_common+0x138/0x258 [ 48.693914][ T4222] do_el0_svc+0x64/0x218 [ 48.695079][ T4222] el0_svc+0x58/0x168 [ 48.696125][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 48.697479][ T4222] el0t_64_sync+0x18c/0x190 [ 49.637347][ T4222] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 49.639720][ T4222] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4222, name: syz-executor763 [ 49.642290][ T4222] preempt_count: 1, expected: 0 [ 49.643593][ T4222] RCU nest depth: 0, expected: 0 [ 49.644950][ T4222] 3 locks held by syz-executor763/4222: [ 49.646439][ T4222] #0: ffff0000d7b9e460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 49.649050][ T4222] #1: ffff0000e283c188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x5ec/0x2548 [ 49.651821][ T4222] #2: ffff800015cc3418 (pointers_lock){.+.+}-{2:2}, at: get_block+0x148/0x13b4 [ 49.654386][ T4222] Preemption disabled at: [ 49.654396][ T4222] [] get_block+0x148/0x13b4 [ 49.657168][ T4222] CPU: 1 PID: 4222 Comm: syz-executor763 Tainted: G W 6.1.79-syzkaller #0 [ 49.659948][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 49.662782][ T4222] Call trace: [ 49.663658][ T4222] dump_backtrace+0x1c8/0x1f4 [ 49.664929][ T4222] show_stack+0x2c/0x3c [ 49.666078][ T4222] dump_stack_lvl+0x108/0x170 [ 49.667357][ T4222] dump_stack+0x1c/0x58 [ 49.668432][ T4222] __might_resched+0x37c/0x4d8 [ 49.669729][ T4222] __might_sleep+0x90/0xe4 [ 49.670967][ T4222] __getblk_gfp+0x5c/0x874 [ 49.672273][ T4222] __bread_gfp+0x3c/0x2ec [ 49.673462][ T4222] get_branch+0x234/0x55c [ 49.674657][ T4222] get_block+0x164/0x13b4 [ 49.675920][ T4222] block_read_full_folio+0x2f4/0x98c [ 49.677428][ T4222] sysv_read_folio+0x28/0x38 [ 49.678696][ T4222] filemap_read_folio+0x14c/0x39c [ 49.680099][ T4222] do_read_cache_folio+0x24c/0x544 [ 49.681518][ T4222] read_cache_page+0x6c/0x180 [ 49.682856][ T4222] sysv_find_entry+0x170/0x5a8 [ 49.684164][ T4222] sysv_inode_by_name+0xa0/0x330 [ 49.685514][ T4222] sysv_lookup+0x74/0xe4 [ 49.686619][ T4222] path_openat+0xd3c/0x2548 [ 49.687878][ T4222] do_filp_open+0x1bc/0x3cc [ 49.689108][ T4222] do_sys_openat2+0x128/0x3d8 [ 49.690463][ T4222] __arm64_sys_openat+0x1f0/0x240 [ 49.691855][ T4222] invoke_syscall+0x98/0x2c0 [ 49.693200][ T4222] el0_svc_common+0x138/0x258 [ 49.694559][ T4222] do_el0_svc+0x64/0x218 [ 49.695730][ T4222] el0_svc+0x58/0x168 [ 49.696858][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 49.698250][ T4222] el0t_64_sync+0x18c/0x190 [ 50.637351][ T4222] BUG: sleeping function called from invalid context at fs/buffer.c:1331