[ 480.298322][T18316] bridge_slave_1: entered allmulticast mode
[ 480.299604][T18316] bridge_slave_1: entered promiscuous mode
[ 480.425160][T18316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 480.430859][T18316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
** 32 printk messages dropped **
[ 482.813980][ T132] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 483.056884][T15794] Bluetooth: hci0: command tx timeout
[ 483.259356][T18316] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 483.333505][T18316] veth0_vlan: entered promiscuous mode
[ 483.349654][T18316] veth1_vlan: entered promiscuous mode
[ 483.409849][T18316] veth0_macvtap: entered promiscuous mode
[ 483.418915][T18316] veth1_macvtap: entered promiscuous mode
** 43 printk messages dropped **
[ 483.819019][T18373] shmem_file_write_iter+0xf8/0x120
[ 483.819035][T18373] vfs_write+0x5c9/0xb30
[ 483.819052][T18373] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 483.819066][T18373] ? __pfx_vfs_write+0x10/0x10
[ 483.819087][T18373] ? __fget_files+0x2a/0x420
[ 483.819109][T18373] ksys_write+0x145/0x250
** 46 printk messages dropped **
[ 483.884213][T18376] shmem_file_write_iter+0xf8/0x120
[ 483.884229][T18376] vfs_write+0x5c9/0xb30
[ 483.884246][T18376] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 483.884262][T18376] ? __pfx_vfs_write+0x10/0x10
[ 483.884283][T18376] ? __fget_files+0x2a/0x420
[ 483.884304][T18376] ksys_write+0x145/0x250
[ 483.884320][T18376] ? __pfx_ksys_write+0x10/0x10
** 46 printk messages dropped **
[ 483.940492][T18378] shmem_file_write_iter+0xf8/0x120
[ 483.940507][T18378] vfs_write+0x5c9/0xb30
[ 483.940524][T18378] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 483.940538][T18378] ? __pfx_vfs_write+0x10/0x10
[ 483.940559][T18378] ? __fget_files+0x2a/0x420
[ 483.940581][T18378] ksys_write+0x145/0x250
[ 483.940595][T18378] ? __pfx_ksys_write+0x10/0x10
** 44 printk messages dropped **
[ 484.007844][T18381] ? mnt_put_write_access_file+0xc0/0x100
[ 484.007853][T18381] ? file_update_time+0x416/0x490
[ 484.007863][T18381] shmem_file_write_iter+0xf8/0x120
[ 484.007873][T18381] vfs_write+0x5c9/0xb30
[ 484.007888][T18381] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 484.007902][T18381] ? __pfx_vfs_write+0x10/0x10
[ 484.007921][T18381] ? __fget_files+0x2a/0x420
** 45 printk messages dropped **
[ 484.072597][T18384] ? do_raw_spin_unlock+0x4d/0x240
[ 484.072614][T18384] ? mnt_put_write_access_file+0xc0/0x100
[ 484.072626][T18384] ? file_update_time+0x416/0x490
[ 484.072638][T18384] shmem_file_write_iter+0xf8/0x120
[ 484.072652][T18384] vfs_write+0x5c9/0xb30
[ 484.072675][T18384] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 484.072690][T18384] ? __pfx_vfs_write+0x10/0x10
[ 484.072712][T18384] ? __fget_files+0x2a/0x420
** 44 printk messages dropped **
[ 484.129678][T18386] ? __pfx_generic_perform_write+0x10/0x10
[ 484.129689][T18386] ? do_raw_spin_unlock+0x4d/0x240
[ 484.129704][T18386] ? mnt_put_write_access_file+0xc0/0x100
[ 484.129719][T18386] ? file_update_time+0x416/0x490
** 47 printk messages dropped **
[ 484.189825][T18388] shmem_write_begin+0xf7/0x2b0
[ 484.189845][T18388] generic_perform_write+0x2c5/0x900
[ 484.189863][T18388] ? __pfx_generic_perform_write+0x10/0x10
[ 484.189874][T18388] ? do_raw_spin_unlock+0x4d/0x240
[ 484.189890][T18388] ? mnt_put_write_access_file+0xc0/0x100
[ 484.189905][T18388] ? file_update_time+0x416/0x490
[ 484.189919][T18388] shmem_file_write_iter+0xf8/0x120
** 46 printk messages dropped **
[ 484.233904][T18390] shmem_write_begin+0xf7/0x2b0
[ 484.233922][T18390] generic_perform_write+0x2c5/0x900
[ 484.233942][T18390] ? __pfx_generic_perform_write+0x10/0x10
[ 484.233953][T18390] ? down_write+0x162/0x1f0
[ 484.233974][T18390] ? file_update_time+0x2da/0x490
[ 484.233990][T18390] shmem_file_write_iter+0xf8/0x120
[ 484.234007][T18390] vfs_write+0x5c9/0xb30
[ 484.234026][T18390] ? __pfx_shmem_file_write_iter+0x10/0x10
** 46 printk messages dropped **
[ 484.284788][T18392] ? __pfx_generic_perform_write+0x10/0x10
[ 484.284798][T18392] ? down_write+0x162/0x1f0
[ 484.284819][T18392] ? file_update_time+0x2da/0x490
[ 484.284835][T18392] shmem_file_write_iter+0xf8/0x120
[ 484.284849][T18392] vfs_write+0x5c9/0xb30
[ 484.284860][T18392] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 484.284869][T18392] ? __pfx_vfs_write+0x10/0x10
** 45 printk messages dropped **
[ 484.320849][T18394] ? __pfx_generic_perform_write+0x10/0x10
[ 484.320860][T18394] ? do_raw_spin_unlock+0x4d/0x240
[ 484.320876][T18394] ? mnt_put_write_access_file+0xc0/0x100
[ 484.320889][T18394] ? file_update_time+0x416/0x490
** 47 printk messages dropped **
[ 484.364367][T18396] shmem_write_begin+0xf7/0x2b0
[ 484.364384][T18396] generic_perform_write+0x2c5/0x900
[ 484.364404][T18396] ? __pfx_generic_perform_write+0x10/0x10
[ 484.364414][T18396] ? down_write+0x162/0x1f0
[ 484.364435][T18396] ? file_update_time+0x2da/0x490
[ 484.364450][T18396] shmem_file_write_iter+0xf8/0x120
[ 484.364463][T18396] vfs_write+0x5c9/0xb30
[ 484.364479][T18396] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 484.364494][T18396] ? __pfx_vfs_write+0x10/0x10
[ 484.364514][T18396] ? __fget_files+0x2a/0x420
[ 484.364535][T18396] ksys_write+0x145/0x250
** 43 printk messages dropped **
[ 484.402114][T18398] ? __pfx_generic_perform_write+0x10/0x10
[ 484.402120][T18398] ? down_write+0x162/0x1f0
[ 484.402132][T18398] ? file_update_time+0x2da/0x490
[ 484.402142][T18398] shmem_file_write_iter+0xf8/0x120
[ 484.402152][T18398] vfs_write+0x5c9/0xb30
** 47 printk messages dropped **
[ 484.451806][T18400] ? __pfx_generic_perform_write+0x10/0x10
[ 484.451815][T18400] ? down_write+0x162/0x1f0
[ 484.451836][T18400] ? file_update_time+0x2da/0x490
[ 484.451852][T18400] shmem_file_write_iter+0xf8/0x120
[ 484.451868][T18400] vfs_write+0x5c9/0xb30
[ 484.451884][T18400] ? __pfx_shmem_file_write_iter+0x10/0x10
** 46 printk messages dropped **
[ 484.492874][T18402] ? __pfx_generic_perform_write+0x10/0x10
[ 484.492884][T18402] ? down_write+0x162/0x1f0
[ 484.492906][T18402] ? file_update_time+0x2da/0x490
[ 484.492923][T18402] shmem_file_write_iter+0xf8/0x120
[ 484.492942][T18402] vfs_write+0x5c9/0xb30
[ 484.492961][T18402] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 484.492976][T18402] ? __pfx_vfs_write+0x10/0x10
** 45 printk messages dropped **
[ 484.541159][T18404] ? __pfx_generic_perform_write+0x10/0x10
[ 484.541170][T18404] ? down_write+0x162/0x1f0
[ 484.541192][T18404] ? file_update_time+0x2da/0x490
[ 484.541209][T18404] shmem_file_write_iter+0xf8/0x120
[ 484.541262][T18404] vfs_write+0x5c9/0xb30
[ 484.541281][T18404] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 484.541297][T18404] ? __pfx_vfs_write+0x10/0x10
[ 484.541320][T18404] ? __fget_files+0x2a/0x420
** 44 printk messages dropped **
[ 484.581678][T18406] ? __pfx_generic_perform_write+0x10/0x10
[ 484.581690][T18406] ? do_raw_spin_unlock+0x4d/0x240
[ 484.581707][T18406] ? mnt_put_write_access_file+0xc0/0x100
[ 484.581721][T18406] ? file_update_time+0x416/0x490
[ 484.581737][T18406] shmem_file_write_iter+0xf8/0x120
[ 484.581754][T18406] vfs_write+0x5c9/0xb30
** 45 printk messages dropped **
[ 484.626415][T18408] shmem_write_begin+0xf7/0x2b0
[ 484.626434][T18408] generic_perform_write+0x2c5/0x900
[ 484.626453][T18408] ? __pfx_generic_perform_write+0x10/0x10
[ 484.626463][T18408] ? down_write+0x162/0x1f0
[ 484.626485][T18408] ? file_update_time+0x2da/0x490
[ 484.626502][T18408] shmem_file_write_iter+0xf8/0x120
[ 484.626518][T18408] vfs_write+0x5c9/0xb30
** 45 printk messages dropped **
[ 484.670805][T18410] shmem_write_begin+0xf7/0x2b0
[ 484.670824][T18410] generic_perform_write+0x2c5/0x900
[ 484.670843][T18410] ? __pfx_generic_perform_write+0x10/0x10
[ 484.670853][T18410] ? down_write+0x162/0x1f0
[ 484.670874][T18410] ? file_update_time+0x2da/0x490
[ 484.670889][T18410] shmem_file_write_iter+0xf8/0x120
** 46 printk messages dropped **
[ 484.718842][T18412] shmem_write_begin+0xf7/0x2b0
[ 484.718860][T18412] generic_perform_write+0x2c5/0x900
[ 484.718880][T18412] ? __pfx_generic_perform_write+0x10/0x10
[ 484.718890][T18412] ? down_write+0x162/0x1f0
[ 484.718910][T18412] ? file_update_time+0x2da/0x490
** 49 printk messages dropped **
[ 484.755464][T18414] ? __pfx_generic_perform_write+0x10/0x10
[ 484.755474][T18414] ? down_write+0x162/0x1f0
[ 484.755495][T18414] ? file_update_time+0x2da/0x490
[ 484.755510][T18414] shmem_file_write_iter+0xf8/0x120
[ 484.755527][T18414] vfs_write+0x5c9/0xb30
[ 484.755544][T18414] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 484.755559][T18414] ? __pfx_vfs_write+0x10/0x10
[ 484.755580][T18414] ? __fget_files+0x2a/0x420
[ 484.755602][T18414] ksys_write+0x145/0x250
[ 484.755618][T18414] ? __pfx_ksys_write+0x10/0x10
[ 484.755633][T18414] ? do_syscall_64+0xbe/0xfa0
** 42 printk messages dropped **
[ 484.800274][T18416] ? do_raw_spin_unlock+0x4d/0x240
[ 484.800289][T18416] ? mnt_put_write_access_file+0xc0/0x100
[ 484.800303][T18416] ? file_update_time+0x416/0x490
[ 484.800318][T18416] shmem_file_write_iter+0xf8/0x120
[ 484.800335][T18416] vfs_write+0x5c9/0xb30
[ 484.800351][T18416] ? __pfx_shmem_file_write_iter+0x10/0x10
** 46 printk messages dropped **
[ 484.840093][T18418] ? __pfx_generic_perform_write+0x10/0x10
[ 484.840102][T18418] ? down_write+0x162/0x1f0
[ 484.840122][T18418] ? file_update_time+0x2da/0x490
[ 484.840138][T18418] shmem_file_write_iter+0xf8/0x120
[ 484.840154][T18418] vfs_write+0x5c9/0xb30
** 47 printk messages dropped **
[ 484.875825][T18420] ? __pfx_generic_perform_write+0x10/0x10
[ 484.875831][T18420] ? down_write+0x162/0x1f0
[ 484.875844][T18420] ? file_update_time+0x2da/0x490
[ 484.875854][T18420] shmem_file_write_iter+0xf8/0x120
[ 484.875869][T18420] vfs_write+0x5c9/0xb30
[ 484.875887][T18420] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 484.875902][T18420] ? __pfx_vfs_write+0x10/0x10
[ 484.875923][T18420] ? __fget_files+0x2a/0x420
[ 484.875944][T18420] ksys_write+0x145/0x250
** 43 printk messages dropped **
[ 484.920507][T18422] ? __pfx_generic_perform_write+0x10/0x10
[ 484.920516][T18422] ? down_write+0x162/0x1f0
[ 484.920536][T18422] ? file_update_time+0x2da/0x490
[ 484.920550][T18422] shmem_file_write_iter+0xf8/0x120
[ 484.920566][T18422] vfs_write+0x5c9/0xb30
** 47 printk messages dropped **
[ 484.961149][T18424] ? __pfx_generic_perform_write+0x10/0x10
[ 484.961158][T18424] ? down_write+0x162/0x1f0
[ 484.961181][T18424] ? file_update_time+0x2da/0x490
[ 484.961201][T18424] shmem_file_write_iter+0xf8/0x120
[ 484.961259][T18424] vfs_write+0x5c9/0xb30
[ 484.961285][T18424] ? __pfx_shmem_file_write_iter+0x10/0x10
** 46 printk messages dropped **
[ 485.001856][T18426] ? __pfx_generic_perform_write+0x10/0x10
[ 485.001866][T18426] ? down_write+0x162/0x1f0
[ 485.001891][T18426] ? file_update_time+0x2da/0x490
[ 485.001909][T18426] shmem_file_write_iter+0xf8/0x120
[ 485.001924][T18426] vfs_write+0x5c9/0xb30
[ 485.001940][T18426] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.001960][T18426] ? __pfx_vfs_write+0x10/0x10
[ 485.001979][T18426] ? __fget_files+0x2a/0x420
[ 485.002000][T18426] ksys_write+0x145/0x250
** 43 printk messages dropped **
[ 485.042094][T18428] ? __pfx_generic_perform_write+0x10/0x10
[ 485.042104][T18428] ? down_write+0x162/0x1f0
[ 485.042124][T18428] ? file_update_time+0x2da/0x490
[ 485.042139][T18428] shmem_file_write_iter+0xf8/0x120
[ 485.042155][T18428] vfs_write+0x5c9/0xb30
** 47 printk messages dropped **
[ 485.080953][T18430] ? __pfx_generic_perform_write+0x10/0x10
[ 485.080962][T18430] ? down_write+0x162/0x1f0
[ 485.080981][T18430] ? file_update_time+0x2da/0x490
[ 485.080997][T18430] shmem_file_write_iter+0xf8/0x120
[ 485.081012][T18430] vfs_write+0x5c9/0xb30
[ 485.081029][T18430] ? __pfx_shmem_file_write_iter+0x10/0x10
** 47 printk messages dropped **
[ 485.119548][T18432] ? do_raw_spin_unlock+0x4d/0x240
[ 485.119564][T18432] ? mnt_put_write_access_file+0xc0/0x100
[ 485.119578][T18432] ? file_update_time+0x416/0x490
[ 485.119592][T18432] shmem_file_write_iter+0xf8/0x120
[ 485.119608][T18432] vfs_write+0x5c9/0xb30
[ 485.119625][T18432] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.119640][T18432] ? __pfx_vfs_write+0x10/0x10
[ 485.119659][T18432] ? __fget_files+0x2a/0x420
[ 485.119681][T18432] ksys_write+0x145/0x250
[ 485.119697][T18432] ? __pfx_ksys_write+0x10/0x10
[ 485.119713][T18432] ? do_syscall_64+0xbe/0xfa0
[ 485.119732][T18432] do_syscall_64+0xfa/0xfa0
[ 485.119746][T18432] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.119761][T18432] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.119773][T18432] ? clear_bhb_loop+0x60/0xb0
[ 485.119787][T18432] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.119798][T18432] RIP: 0033:0x7f4b35f7e719
[ 485.119811][T18432] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.119821][T18432] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.119834][T18432] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.119843][T18432] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.119851][T18432] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.119858][T18432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.119865][T18432] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.119885][T18432]
[ 485.137808][T15794] Bluetooth: hci0: command tx timeout
[ 485.161308][T18434] FAULT_INJECTION: forcing a failure.
[ 485.161308][T18434] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.161334][T18434] CPU: 0 UID: 0 PID: 18434 Comm: syz.0.6044 Not tainted syzkaller #0 PREEMPT(full)
[ 485.161348][T18434] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.161356][T18434] Call Trace:
[ 485.161361][T18434]
[ 485.161366][T18434] dump_stack_lvl+0x189/0x250
[ 485.161386][T18434] ? __pfx____ratelimit+0x10/0x10
[ 485.161401][T18434] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.161416][T18434] ? __pfx__printk+0x10/0x10
[ 485.161429][T18434] ? fs_reclaim_acquire+0x7d/0x100
[ 485.161450][T18434] should_fail_ex+0x414/0x560
[ 485.161470][T18434] prepare_alloc_pages+0x213/0x610
[ 485.161489][T18434] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.161508][T18434] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.161529][T18434] ? policy_nodemask+0x27c/0x720
[ 485.161549][T18434] alloc_pages_mpol+0x232/0x4a0
[ 485.161566][T18434] folio_alloc_mpol_noprof+0x39/0x70
[ 485.161583][T18434] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.161600][T18434] ? filemap_get_entry+0xad/0x2f0
[ 485.161615][T18434] ? filemap_get_entry+0xad/0x2f0
[ 485.161628][T18434] ? filemap_get_entry+0xad/0x2f0
[ 485.161643][T18434] ? filemap_get_entry+0x28f/0x2f0
[ 485.161660][T18434] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.161675][T18434] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.161693][T18434] shmem_get_folio_gfp+0x59d/0x1660
[ 485.161718][T18434] shmem_write_begin+0xf7/0x2b0
[ 485.161736][T18434] generic_perform_write+0x2c5/0x900
[ 485.161754][T18434] ? __pfx_generic_perform_write+0x10/0x10
[ 485.161765][T18434] ? do_raw_spin_unlock+0x4d/0x240
[ 485.161780][T18434] ? mnt_put_write_access_file+0xc0/0x100
[ 485.161794][T18434] ? file_update_time+0x416/0x490
[ 485.161808][T18434] shmem_file_write_iter+0xf8/0x120
[ 485.161824][T18434] vfs_write+0x5c9/0xb30
[ 485.161840][T18434] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.161855][T18434] ? __pfx_vfs_write+0x10/0x10
[ 485.161875][T18434] ? __fget_files+0x2a/0x420
[ 485.161897][T18434] ksys_write+0x145/0x250
[ 485.161912][T18434] ? __pfx_ksys_write+0x10/0x10
[ 485.161929][T18434] ? do_syscall_64+0xbe/0xfa0
[ 485.161946][T18434] do_syscall_64+0xfa/0xfa0
[ 485.161959][T18434] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.161974][T18434] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.161984][T18434] ? clear_bhb_loop+0x60/0xb0
[ 485.161997][T18434] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.162008][T18434] RIP: 0033:0x7f4b35f7e719
[ 485.162019][T18434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.162029][T18434] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.162042][T18434] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.162051][T18434] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.162058][T18434] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.162066][T18434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.162072][T18434] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.162090][T18434]
[ 485.200470][T18436] FAULT_INJECTION: forcing a failure.
[ 485.200470][T18436] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.200498][T18436] CPU: 0 UID: 0 PID: 18436 Comm: syz.0.6045 Not tainted syzkaller #0 PREEMPT(full)
[ 485.200511][T18436] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.200518][T18436] Call Trace:
[ 485.200524][T18436]
[ 485.200529][T18436] dump_stack_lvl+0x189/0x250
[ 485.200548][T18436] ? __pfx____ratelimit+0x10/0x10
[ 485.200564][T18436] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.200580][T18436] ? __pfx__printk+0x10/0x10
[ 485.200594][T18436] ? fs_reclaim_acquire+0x7d/0x100
[ 485.200614][T18436] should_fail_ex+0x414/0x560
[ 485.200634][T18436] prepare_alloc_pages+0x213/0x610
[ 485.200654][T18436] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.200673][T18436] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.200693][T18436] ? policy_nodemask+0x27c/0x720
[ 485.200714][T18436] alloc_pages_mpol+0x232/0x4a0
[ 485.200733][T18436] folio_alloc_mpol_noprof+0x39/0x70
[ 485.200750][T18436] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.200767][T18436] ? filemap_get_entry+0xad/0x2f0
[ 485.200782][T18436] ? filemap_get_entry+0xad/0x2f0
[ 485.200796][T18436] ? filemap_get_entry+0xad/0x2f0
[ 485.200811][T18436] ? filemap_get_entry+0x28f/0x2f0
[ 485.200828][T18436] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.200843][T18436] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.200862][T18436] shmem_get_folio_gfp+0x59d/0x1660
[ 485.200886][T18436] shmem_write_begin+0xf7/0x2b0
[ 485.200903][T18436] generic_perform_write+0x2c5/0x900
[ 485.200923][T18436] ? __pfx_generic_perform_write+0x10/0x10
[ 485.200934][T18436] ? do_raw_spin_unlock+0x4d/0x240
[ 485.200949][T18436] ? mnt_put_write_access_file+0xc0/0x100
[ 485.200964][T18436] ? file_update_time+0x416/0x490
[ 485.200979][T18436] shmem_file_write_iter+0xf8/0x120
[ 485.200994][T18436] vfs_write+0x5c9/0xb30
[ 485.201012][T18436] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.201027][T18436] ? __pfx_vfs_write+0x10/0x10
[ 485.201048][T18436] ? __fget_files+0x2a/0x420
[ 485.201068][T18436] ksys_write+0x145/0x250
[ 485.201084][T18436] ? __pfx_ksys_write+0x10/0x10
[ 485.201100][T18436] ? do_syscall_64+0xbe/0xfa0
[ 485.201118][T18436] do_syscall_64+0xfa/0xfa0
[ 485.201137][T18436] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.201152][T18436] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.201167][T18436] ? clear_bhb_loop+0x60/0xb0
[ 485.201182][T18436] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.201193][T18436] RIP: 0033:0x7f4b35f7e719
[ 485.201204][T18436] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.201252][T18436] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.201266][T18436] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.201274][T18436] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.201282][T18436] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.201290][T18436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.201297][T18436] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.201318][T18436]
[ 485.244515][T18438] FAULT_INJECTION: forcing a failure.
[ 485.244515][T18438] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.244543][T18438] CPU: 0 UID: 0 PID: 18438 Comm: syz.0.6046 Not tainted syzkaller #0 PREEMPT(full)
[ 485.244564][T18438] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.244571][T18438] Call Trace:
[ 485.244578][T18438]
[ 485.244584][T18438] dump_stack_lvl+0x189/0x250
[ 485.244608][T18438] ? __pfx____ratelimit+0x10/0x10
[ 485.244626][T18438] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.244644][T18438] ? __pfx__printk+0x10/0x10
[ 485.244660][T18438] ? fs_reclaim_acquire+0x7d/0x100
[ 485.244684][T18438] should_fail_ex+0x414/0x560
[ 485.244706][T18438] prepare_alloc_pages+0x213/0x610
[ 485.244730][T18438] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.244750][T18438] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.244796][T18438] ? policy_nodemask+0x27c/0x720
[ 485.244819][T18438] alloc_pages_mpol+0x232/0x4a0
[ 485.244842][T18438] folio_alloc_mpol_noprof+0x39/0x70
[ 485.244862][T18438] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.244881][T18438] ? filemap_get_entry+0xad/0x2f0
[ 485.244899][T18438] ? filemap_get_entry+0xad/0x2f0
[ 485.244919][T18438] ? filemap_get_entry+0xad/0x2f0
[ 485.244935][T18438] ? filemap_get_entry+0x28f/0x2f0
[ 485.244955][T18438] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.244977][T18438] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.245002][T18438] shmem_get_folio_gfp+0x59d/0x1660
[ 485.245030][T18438] shmem_write_begin+0xf7/0x2b0
[ 485.245056][T18438] generic_perform_write+0x2c5/0x900
[ 485.245078][T18438] ? __pfx_generic_perform_write+0x10/0x10
[ 485.245089][T18438] ? down_write+0x162/0x1f0
[ 485.245113][T18438] ? file_update_time+0x2da/0x490
[ 485.245130][T18438] shmem_file_write_iter+0xf8/0x120
[ 485.245148][T18438] vfs_write+0x5c9/0xb30
[ 485.245168][T18438] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.245185][T18438] ? __pfx_vfs_write+0x10/0x10
[ 485.245209][T18438] ? __fget_files+0x2a/0x420
[ 485.245268][T18438] ksys_write+0x145/0x250
[ 485.245286][T18438] ? __pfx_ksys_write+0x10/0x10
[ 485.245306][T18438] ? do_syscall_64+0xbe/0xfa0
[ 485.245326][T18438] do_syscall_64+0xfa/0xfa0
[ 485.245342][T18438] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.245358][T18438] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.245371][T18438] ? clear_bhb_loop+0x60/0xb0
[ 485.245387][T18438] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.245400][T18438] RIP: 0033:0x7f4b35f7e719
[ 485.245414][T18438] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.245425][T18438] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.245438][T18438] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.245448][T18438] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.245455][T18438] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.245464][T18438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.245471][T18438] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.245492][T18438]
[ 485.290305][T18440] FAULT_INJECTION: forcing a failure.
[ 485.290305][T18440] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.290335][T18440] CPU: 0 UID: 0 PID: 18440 Comm: syz.0.6047 Not tainted syzkaller #0 PREEMPT(full)
[ 485.290348][T18440] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.290357][T18440] Call Trace:
[ 485.290362][T18440]
[ 485.290368][T18440] dump_stack_lvl+0x189/0x250
[ 485.290390][T18440] ? __pfx____ratelimit+0x10/0x10
[ 485.290408][T18440] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.290422][T18440] ? __pfx__printk+0x10/0x10
[ 485.290435][T18440] ? fs_reclaim_acquire+0x7d/0x100
[ 485.290456][T18440] should_fail_ex+0x414/0x560
[ 485.290478][T18440] prepare_alloc_pages+0x213/0x610
[ 485.290499][T18440] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.290518][T18440] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.290541][T18440] ? policy_nodemask+0x27c/0x720
[ 485.290563][T18440] alloc_pages_mpol+0x232/0x4a0
[ 485.290584][T18440] folio_alloc_mpol_noprof+0x39/0x70
[ 485.290603][T18440] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.290621][T18440] ? filemap_get_entry+0xad/0x2f0
[ 485.290638][T18440] ? filemap_get_entry+0xad/0x2f0
[ 485.290653][T18440] ? filemap_get_entry+0xad/0x2f0
[ 485.290670][T18440] ? filemap_get_entry+0x28f/0x2f0
[ 485.290688][T18440] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.290706][T18440] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.290725][T18440] shmem_get_folio_gfp+0x59d/0x1660
[ 485.290748][T18440] shmem_write_begin+0xf7/0x2b0
[ 485.290768][T18440] generic_perform_write+0x2c5/0x900
[ 485.290789][T18440] ? __pfx_generic_perform_write+0x10/0x10
[ 485.290800][T18440] ? down_write+0x162/0x1f0
[ 485.290823][T18440] ? file_update_time+0x2da/0x490
[ 485.290839][T18440] shmem_file_write_iter+0xf8/0x120
[ 485.290856][T18440] vfs_write+0x5c9/0xb30
[ 485.290875][T18440] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.290891][T18440] ? __pfx_vfs_write+0x10/0x10
[ 485.290914][T18440] ? __fget_files+0x2a/0x420
[ 485.290937][T18440] ksys_write+0x145/0x250
[ 485.290953][T18440] ? __pfx_ksys_write+0x10/0x10
[ 485.290970][T18440] ? do_syscall_64+0xbe/0xfa0
[ 485.290989][T18440] do_syscall_64+0xfa/0xfa0
[ 485.291004][T18440] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.291019][T18440] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.291031][T18440] ? clear_bhb_loop+0x60/0xb0
[ 485.291046][T18440] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.291058][T18440] RIP: 0033:0x7f4b35f7e719
[ 485.291070][T18440] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.291081][T18440] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.291095][T18440] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.291104][T18440] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.291113][T18440] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.291121][T18440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.291128][T18440] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.291150][T18440]
[ 485.338657][T18442] FAULT_INJECTION: forcing a failure.
[ 485.338657][T18442] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.338685][T18442] CPU: 0 UID: 0 PID: 18442 Comm: syz.0.6048 Not tainted syzkaller #0 PREEMPT(full)
[ 485.338700][T18442] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.338709][T18442] Call Trace:
[ 485.338714][T18442]
[ 485.338720][T18442] dump_stack_lvl+0x189/0x250
[ 485.338742][T18442] ? __pfx____ratelimit+0x10/0x10
[ 485.338760][T18442] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.338776][T18442] ? __pfx__printk+0x10/0x10
[ 485.338791][T18442] ? fs_reclaim_acquire+0x7d/0x100
[ 485.338815][T18442] should_fail_ex+0x414/0x560
[ 485.338836][T18442] prepare_alloc_pages+0x213/0x610
[ 485.338859][T18442] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.338879][T18442] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.338903][T18442] ? policy_nodemask+0x27c/0x720
[ 485.338925][T18442] alloc_pages_mpol+0x232/0x4a0
[ 485.338947][T18442] folio_alloc_mpol_noprof+0x39/0x70
[ 485.338965][T18442] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.338983][T18442] ? filemap_get_entry+0xad/0x2f0
[ 485.339000][T18442] ? filemap_get_entry+0xad/0x2f0
[ 485.339014][T18442] ? filemap_get_entry+0xad/0x2f0
[ 485.339030][T18442] ? filemap_get_entry+0x28f/0x2f0
[ 485.339049][T18442] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.339066][T18442] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.339086][T18442] shmem_get_folio_gfp+0x59d/0x1660
[ 485.339113][T18442] shmem_write_begin+0xf7/0x2b0
[ 485.339133][T18442] generic_perform_write+0x2c5/0x900
[ 485.339154][T18442] ? __pfx_generic_perform_write+0x10/0x10
[ 485.339188][T18442] ? do_raw_spin_unlock+0x4d/0x240
[ 485.339206][T18442] ? mnt_put_write_access_file+0xc0/0x100
[ 485.339224][T18442] ? file_update_time+0x416/0x490
[ 485.339239][T18442] shmem_file_write_iter+0xf8/0x120
[ 485.339254][T18442] vfs_write+0x5c9/0xb30
[ 485.339270][T18442] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.339283][T18442] ? __pfx_vfs_write+0x10/0x10
[ 485.339302][T18442] ? __fget_files+0x2a/0x420
[ 485.339323][T18442] ksys_write+0x145/0x250
[ 485.339337][T18442] ? __pfx_ksys_write+0x10/0x10
[ 485.339352][T18442] ? do_syscall_64+0xbe/0xfa0
[ 485.339368][T18442] do_syscall_64+0xfa/0xfa0
[ 485.339381][T18442] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.339395][T18442] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.339406][T18442] ? clear_bhb_loop+0x60/0xb0
[ 485.339419][T18442] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.339431][T18442] RIP: 0033:0x7f4b35f7e719
[ 485.339442][T18442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.339452][T18442] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.339464][T18442] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.339473][T18442] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.339480][T18442] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.339488][T18442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.339495][T18442] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.339515][T18442]
[ 485.375025][T18444] FAULT_INJECTION: forcing a failure.
[ 485.375025][T18444] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.375052][T18444] CPU: 0 UID: 0 PID: 18444 Comm: syz.0.6049 Not tainted syzkaller #0 PREEMPT(full)
[ 485.375067][T18444] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.375076][T18444] Call Trace:
[ 485.375081][T18444]
[ 485.375086][T18444] dump_stack_lvl+0x189/0x250
[ 485.375107][T18444] ? __pfx____ratelimit+0x10/0x10
[ 485.375125][T18444] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.375142][T18444] ? __pfx__printk+0x10/0x10
[ 485.375157][T18444] ? fs_reclaim_acquire+0x7d/0x100
[ 485.375182][T18444] should_fail_ex+0x414/0x560
[ 485.375203][T18444] prepare_alloc_pages+0x213/0x610
[ 485.375233][T18444] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.375254][T18444] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.375278][T18444] ? policy_nodemask+0x27c/0x720
[ 485.375300][T18444] alloc_pages_mpol+0x232/0x4a0
[ 485.375322][T18444] folio_alloc_mpol_noprof+0x39/0x70
[ 485.375340][T18444] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.375359][T18444] ? filemap_get_entry+0xad/0x2f0
[ 485.375377][T18444] ? filemap_get_entry+0xad/0x2f0
[ 485.375393][T18444] ? filemap_get_entry+0xad/0x2f0
[ 485.375409][T18444] ? filemap_get_entry+0x28f/0x2f0
[ 485.375427][T18444] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.375446][T18444] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.375465][T18444] shmem_get_folio_gfp+0x59d/0x1660
[ 485.375492][T18444] shmem_write_begin+0xf7/0x2b0
[ 485.375513][T18444] generic_perform_write+0x2c5/0x900
[ 485.375534][T18444] ? __pfx_generic_perform_write+0x10/0x10
[ 485.375545][T18444] ? down_write+0x162/0x1f0
[ 485.375568][T18444] ? file_update_time+0x2da/0x490
[ 485.375585][T18444] shmem_file_write_iter+0xf8/0x120
[ 485.375602][T18444] vfs_write+0x5c9/0xb30
[ 485.375621][T18444] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.375638][T18444] ? __pfx_vfs_write+0x10/0x10
[ 485.375660][T18444] ? __fget_files+0x2a/0x420
[ 485.375683][T18444] ksys_write+0x145/0x250
[ 485.375700][T18444] ? __pfx_ksys_write+0x10/0x10
[ 485.375718][T18444] ? do_syscall_64+0xbe/0xfa0
[ 485.375737][T18444] do_syscall_64+0xfa/0xfa0
[ 485.375752][T18444] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.375768][T18444] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.375780][T18444] ? clear_bhb_loop+0x60/0xb0
[ 485.375795][T18444] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.375809][T18444] RIP: 0033:0x7f4b35f7e719
[ 485.375820][T18444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.375831][T18444] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.375845][T18444] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.375855][T18444] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.375863][T18444] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.375870][T18444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.375878][T18444] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.375900][T18444]
[ 485.421979][T18446] FAULT_INJECTION: forcing a failure.
[ 485.421979][T18446] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.422007][T18446] CPU: 0 UID: 0 PID: 18446 Comm: syz.0.6050 Not tainted syzkaller #0 PREEMPT(full)
[ 485.422022][T18446] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.422030][T18446] Call Trace:
[ 485.422036][T18446]
[ 485.422043][T18446] dump_stack_lvl+0x189/0x250
[ 485.422064][T18446] ? __pfx____ratelimit+0x10/0x10
[ 485.422082][T18446] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.422099][T18446] ? __pfx__printk+0x10/0x10
[ 485.422114][T18446] ? fs_reclaim_acquire+0x7d/0x100
[ 485.422137][T18446] should_fail_ex+0x414/0x560
[ 485.422159][T18446] prepare_alloc_pages+0x213/0x610
[ 485.422182][T18446] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.422203][T18446] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.422233][T18446] ? policy_nodemask+0x27c/0x720
[ 485.422255][T18446] alloc_pages_mpol+0x232/0x4a0
[ 485.422277][T18446] folio_alloc_mpol_noprof+0x39/0x70
[ 485.422295][T18446] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.422314][T18446] ? filemap_get_entry+0xad/0x2f0
[ 485.422331][T18446] ? filemap_get_entry+0xad/0x2f0
[ 485.422346][T18446] ? filemap_get_entry+0xad/0x2f0
[ 485.422363][T18446] ? filemap_get_entry+0x28f/0x2f0
[ 485.422381][T18446] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.422398][T18446] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.422418][T18446] shmem_get_folio_gfp+0x59d/0x1660
[ 485.422446][T18446] shmem_write_begin+0xf7/0x2b0
[ 485.422466][T18446] generic_perform_write+0x2c5/0x900
[ 485.422487][T18446] ? __pfx_generic_perform_write+0x10/0x10
[ 485.422499][T18446] ? down_write+0x162/0x1f0
[ 485.422521][T18446] ? file_update_time+0x2da/0x490
[ 485.422537][T18446] shmem_file_write_iter+0xf8/0x120
[ 485.422555][T18446] vfs_write+0x5c9/0xb30
[ 485.422574][T18446] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.422592][T18446] ? __pfx_vfs_write+0x10/0x10
[ 485.422614][T18446] ? __fget_files+0x2a/0x420
[ 485.422637][T18446] ksys_write+0x145/0x250
[ 485.422654][T18446] ? __pfx_ksys_write+0x10/0x10
[ 485.422672][T18446] ? do_syscall_64+0xbe/0xfa0
[ 485.422691][T18446] do_syscall_64+0xfa/0xfa0
[ 485.422706][T18446] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.422721][T18446] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.422735][T18446] ? clear_bhb_loop+0x60/0xb0
[ 485.422749][T18446] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.422761][T18446] RIP: 0033:0x7f4b35f7e719
[ 485.422773][T18446] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.422784][T18446] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.422799][T18446] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.422808][T18446] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.422818][T18446] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.422825][T18446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.422832][T18446] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.422853][T18446]
[ 485.470974][T18448] FAULT_INJECTION: forcing a failure.
[ 485.470974][T18448] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.470999][T18448] CPU: 0 UID: 0 PID: 18448 Comm: syz.0.6051 Not tainted syzkaller #0 PREEMPT(full)
[ 485.471014][T18448] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.471023][T18448] Call Trace:
[ 485.471028][T18448]
[ 485.471035][T18448] dump_stack_lvl+0x189/0x250
[ 485.471056][T18448] ? __pfx____ratelimit+0x10/0x10
[ 485.471073][T18448] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.471091][T18448] ? __pfx__printk+0x10/0x10
[ 485.471106][T18448] ? fs_reclaim_acquire+0x7d/0x100
[ 485.471130][T18448] should_fail_ex+0x414/0x560
[ 485.471151][T18448] prepare_alloc_pages+0x213/0x610
[ 485.471174][T18448] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.471195][T18448] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.471217][T18448] ? policy_nodemask+0x27c/0x720
[ 485.471240][T18448] alloc_pages_mpol+0x232/0x4a0
[ 485.471261][T18448] folio_alloc_mpol_noprof+0x39/0x70
[ 485.471280][T18448] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.471300][T18448] ? filemap_get_entry+0xad/0x2f0
[ 485.471318][T18448] ? filemap_get_entry+0xad/0x2f0
[ 485.471332][T18448] ? filemap_get_entry+0xad/0x2f0
[ 485.471349][T18448] ? filemap_get_entry+0x28f/0x2f0
[ 485.471368][T18448] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.471386][T18448] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.471406][T18448] shmem_get_folio_gfp+0x59d/0x1660
[ 485.471433][T18448] shmem_write_begin+0xf7/0x2b0
[ 485.471454][T18448] generic_perform_write+0x2c5/0x900
[ 485.471476][T18448] ? __pfx_generic_perform_write+0x10/0x10
[ 485.471486][T18448] ? down_write+0x162/0x1f0
[ 485.471509][T18448] ? file_update_time+0x2da/0x490
[ 485.471525][T18448] shmem_file_write_iter+0xf8/0x120
[ 485.471542][T18448] vfs_write+0x5c9/0xb30
[ 485.471562][T18448] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.471579][T18448] ? __pfx_vfs_write+0x10/0x10
[ 485.471602][T18448] ? __fget_files+0x2a/0x420
[ 485.471625][T18448] ksys_write+0x145/0x250
[ 485.471643][T18448] ? __pfx_ksys_write+0x10/0x10
[ 485.471661][T18448] ? do_syscall_64+0xbe/0xfa0
[ 485.471680][T18448] do_syscall_64+0xfa/0xfa0
[ 485.471696][T18448] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.471712][T18448] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.471724][T18448] ? clear_bhb_loop+0x60/0xb0
[ 485.471740][T18448] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.471752][T18448] RIP: 0033:0x7f4b35f7e719
[ 485.471764][T18448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.471777][T18448] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.471791][T18448] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.471800][T18448] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.471808][T18448] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.471816][T18448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.471825][T18448] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.471847][T18448]
[ 485.508479][T18450] FAULT_INJECTION: forcing a failure.
[ 485.508479][T18450] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.508508][T18450] CPU: 0 UID: 0 PID: 18450 Comm: syz.0.6052 Not tainted syzkaller #0 PREEMPT(full)
[ 485.508523][T18450] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.508532][T18450] Call Trace:
[ 485.508538][T18450]
[ 485.508543][T18450] dump_stack_lvl+0x189/0x250
[ 485.508565][T18450] ? __pfx____ratelimit+0x10/0x10
[ 485.508583][T18450] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.508599][T18450] ? __pfx__printk+0x10/0x10
[ 485.508613][T18450] ? fs_reclaim_acquire+0x7d/0x100
[ 485.508637][T18450] should_fail_ex+0x414/0x560
[ 485.508659][T18450] prepare_alloc_pages+0x213/0x610
[ 485.508682][T18450] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.508703][T18450] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.508726][T18450] ? policy_nodemask+0x27c/0x720
[ 485.508748][T18450] alloc_pages_mpol+0x232/0x4a0
[ 485.508770][T18450] folio_alloc_mpol_noprof+0x39/0x70
[ 485.508790][T18450] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.508809][T18450] ? filemap_get_entry+0xad/0x2f0
[ 485.508825][T18450] ? filemap_get_entry+0xad/0x2f0
[ 485.508839][T18450] ? filemap_get_entry+0xad/0x2f0
[ 485.508857][T18450] ? filemap_get_entry+0x28f/0x2f0
[ 485.508875][T18450] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.508892][T18450] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.508913][T18450] shmem_get_folio_gfp+0x59d/0x1660
[ 485.508950][T18450] shmem_write_begin+0xf7/0x2b0
[ 485.508970][T18450] generic_perform_write+0x2c5/0x900
[ 485.508992][T18450] ? __pfx_generic_perform_write+0x10/0x10
[ 485.509005][T18450] ? do_raw_spin_unlock+0x4d/0x240
[ 485.509022][T18450] ? mnt_put_write_access_file+0xc0/0x100
[ 485.509038][T18450] ? file_update_time+0x416/0x490
[ 485.509053][T18450] shmem_file_write_iter+0xf8/0x120
[ 485.509071][T18450] vfs_write+0x5c9/0xb30
[ 485.509091][T18450] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.509108][T18450] ? __pfx_vfs_write+0x10/0x10
[ 485.509131][T18450] ? __fget_files+0x2a/0x420
[ 485.509154][T18450] ksys_write+0x145/0x250
[ 485.509171][T18450] ? __pfx_ksys_write+0x10/0x10
[ 485.509189][T18450] ? do_syscall_64+0xbe/0xfa0
[ 485.509208][T18450] do_syscall_64+0xfa/0xfa0
[ 485.509251][T18450] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.509268][T18450] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.509280][T18450] ? clear_bhb_loop+0x60/0xb0
[ 485.509296][T18450] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.509308][T18450] RIP: 0033:0x7f4b35f7e719
[ 485.509320][T18450] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.509332][T18450] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.509348][T18450] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.509357][T18450] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.509365][T18450] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.509373][T18450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.509380][T18450] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.509401][T18450]
[ 485.550268][T18452] FAULT_INJECTION: forcing a failure.
[ 485.550268][T18452] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.550295][T18452] CPU: 0 UID: 0 PID: 18452 Comm: syz.0.6053 Not tainted syzkaller #0 PREEMPT(full)
[ 485.550308][T18452] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.550317][T18452] Call Trace:
[ 485.550323][T18452]
[ 485.550328][T18452] dump_stack_lvl+0x189/0x250
[ 485.550348][T18452] ? __pfx____ratelimit+0x10/0x10
[ 485.550363][T18452] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.550377][T18452] ? __pfx__printk+0x10/0x10
[ 485.550392][T18452] ? fs_reclaim_acquire+0x7d/0x100
[ 485.550416][T18452] should_fail_ex+0x414/0x560
[ 485.550434][T18452] prepare_alloc_pages+0x213/0x610
[ 485.550454][T18452] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.550472][T18452] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.550493][T18452] ? policy_nodemask+0x27c/0x720
[ 485.550512][T18452] alloc_pages_mpol+0x232/0x4a0
[ 485.550531][T18452] folio_alloc_mpol_noprof+0x39/0x70
[ 485.550548][T18452] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.550564][T18452] ? filemap_get_entry+0xad/0x2f0
[ 485.550580][T18452] ? filemap_get_entry+0xad/0x2f0
[ 485.550593][T18452] ? filemap_get_entry+0xad/0x2f0
[ 485.550609][T18452] ? filemap_get_entry+0x28f/0x2f0
[ 485.550624][T18452] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.550641][T18452] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.550661][T18452] shmem_get_folio_gfp+0x59d/0x1660
[ 485.550688][T18452] shmem_write_begin+0xf7/0x2b0
[ 485.550708][T18452] generic_perform_write+0x2c5/0x900
[ 485.550730][T18452] ? __pfx_generic_perform_write+0x10/0x10
[ 485.550741][T18452] ? down_write+0x162/0x1f0
[ 485.550764][T18452] ? file_update_time+0x2da/0x490
[ 485.550781][T18452] shmem_file_write_iter+0xf8/0x120
[ 485.550799][T18452] vfs_write+0x5c9/0xb30
[ 485.550818][T18452] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.550835][T18452] ? __pfx_vfs_write+0x10/0x10
[ 485.550858][T18452] ? __fget_files+0x2a/0x420
[ 485.550881][T18452] ksys_write+0x145/0x250
[ 485.550898][T18452] ? __pfx_ksys_write+0x10/0x10
[ 485.550916][T18452] ? do_syscall_64+0xbe/0xfa0
[ 485.550950][T18452] do_syscall_64+0xfa/0xfa0
[ 485.550963][T18452] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.550977][T18452] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.550988][T18452] ? clear_bhb_loop+0x60/0xb0
[ 485.551003][T18452] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.551013][T18452] RIP: 0033:0x7f4b35f7e719
[ 485.551024][T18452] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.551035][T18452] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.551049][T18452] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.551057][T18452] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.551065][T18452] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.551072][T18452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.551079][T18452] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.551099][T18452]
[ 485.593747][T18454] FAULT_INJECTION: forcing a failure.
[ 485.593747][T18454] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.593773][T18454] CPU: 0 UID: 0 PID: 18454 Comm: syz.0.6054 Not tainted syzkaller #0 PREEMPT(full)
[ 485.593788][T18454] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.593796][T18454] Call Trace:
[ 485.593802][T18454]
[ 485.593808][T18454] dump_stack_lvl+0x189/0x250
[ 485.593829][T18454] ? __pfx____ratelimit+0x10/0x10
[ 485.593846][T18454] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.593862][T18454] ? __pfx__printk+0x10/0x10
[ 485.593876][T18454] ? fs_reclaim_acquire+0x7d/0x100
[ 485.593900][T18454] should_fail_ex+0x414/0x560
[ 485.593922][T18454] prepare_alloc_pages+0x213/0x610
[ 485.593944][T18454] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.593972][T18454] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.593994][T18454] ? policy_nodemask+0x27c/0x720
[ 485.594015][T18454] alloc_pages_mpol+0x232/0x4a0
[ 485.594035][T18454] folio_alloc_mpol_noprof+0x39/0x70
[ 485.594054][T18454] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.594072][T18454] ? filemap_get_entry+0xad/0x2f0
[ 485.594088][T18454] ? filemap_get_entry+0xad/0x2f0
[ 485.594102][T18454] ? filemap_get_entry+0xad/0x2f0
[ 485.594120][T18454] ? filemap_get_entry+0x28f/0x2f0
[ 485.594137][T18454] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.594155][T18454] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.594174][T18454] shmem_get_folio_gfp+0x59d/0x1660
[ 485.594203][T18454] shmem_write_begin+0xf7/0x2b0
[ 485.594222][T18454] generic_perform_write+0x2c5/0x900
[ 485.594243][T18454] ? __pfx_generic_perform_write+0x10/0x10
[ 485.594253][T18454] ? down_write+0x162/0x1f0
[ 485.594275][T18454] ? file_update_time+0x2da/0x490
[ 485.594291][T18454] shmem_file_write_iter+0xf8/0x120
[ 485.594309][T18454] vfs_write+0x5c9/0xb30
[ 485.594327][T18454] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.594344][T18454] ? __pfx_vfs_write+0x10/0x10
[ 485.594366][T18454] ? __fget_files+0x2a/0x420
[ 485.594387][T18454] ksys_write+0x145/0x250
[ 485.594404][T18454] ? __pfx_ksys_write+0x10/0x10
[ 485.594419][T18454] ? do_syscall_64+0xbe/0xfa0
[ 485.594437][T18454] do_syscall_64+0xfa/0xfa0
[ 485.594450][T18454] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.594465][T18454] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.594478][T18454] ? clear_bhb_loop+0x60/0xb0
[ 485.594492][T18454] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.594504][T18454] RIP: 0033:0x7f4b35f7e719
[ 485.594517][T18454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.594528][T18454] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.594542][T18454] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.594551][T18454] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.594558][T18454] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.594565][T18454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.594572][T18454] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.594593][T18454]
[ 485.649924][T18456] FAULT_INJECTION: forcing a failure.
[ 485.649924][T18456] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.649952][T18456] CPU: 0 UID: 0 PID: 18456 Comm: syz.0.6055 Not tainted syzkaller #0 PREEMPT(full)
[ 485.649966][T18456] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.649974][T18456] Call Trace:
[ 485.649980][T18456]
[ 485.649986][T18456] dump_stack_lvl+0x189/0x250
[ 485.650015][T18456] ? __pfx____ratelimit+0x10/0x10
[ 485.650032][T18456] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.650047][T18456] ? __pfx__printk+0x10/0x10
[ 485.650062][T18456] ? fs_reclaim_acquire+0x7d/0x100
[ 485.650084][T18456] should_fail_ex+0x414/0x560
[ 485.650103][T18456] prepare_alloc_pages+0x213/0x610
[ 485.650124][T18456] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.650144][T18456] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.650167][T18456] ? policy_nodemask+0x27c/0x720
[ 485.650187][T18456] alloc_pages_mpol+0x232/0x4a0
[ 485.650207][T18456] folio_alloc_mpol_noprof+0x39/0x70
[ 485.650226][T18456] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.650243][T18456] ? filemap_get_entry+0xad/0x2f0
[ 485.650259][T18456] ? filemap_get_entry+0xad/0x2f0
[ 485.650273][T18456] ? filemap_get_entry+0xad/0x2f0
[ 485.650289][T18456] ? filemap_get_entry+0x28f/0x2f0
[ 485.650307][T18456] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.650324][T18456] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.650344][T18456] shmem_get_folio_gfp+0x59d/0x1660
[ 485.650369][T18456] shmem_write_begin+0xf7/0x2b0
[ 485.650388][T18456] generic_perform_write+0x2c5/0x900
[ 485.650408][T18456] ? __pfx_generic_perform_write+0x10/0x10
[ 485.650419][T18456] ? do_raw_spin_unlock+0x4d/0x240
[ 485.650436][T18456] ? mnt_put_write_access_file+0xc0/0x100
[ 485.650451][T18456] ? file_update_time+0x416/0x490
[ 485.650468][T18456] shmem_file_write_iter+0xf8/0x120
[ 485.650486][T18456] vfs_write+0x5c9/0xb30
[ 485.650505][T18456] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.650521][T18456] ? __pfx_vfs_write+0x10/0x10
[ 485.650544][T18456] ? __fget_files+0x2a/0x420
[ 485.650567][T18456] ksys_write+0x145/0x250
[ 485.650584][T18456] ? __pfx_ksys_write+0x10/0x10
[ 485.650602][T18456] ? do_syscall_64+0xbe/0xfa0
[ 485.650621][T18456] do_syscall_64+0xfa/0xfa0
[ 485.650636][T18456] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.650651][T18456] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.650663][T18456] ? clear_bhb_loop+0x60/0xb0
[ 485.650677][T18456] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.650688][T18456] RIP: 0033:0x7f4b35f7e719
[ 485.650700][T18456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.650711][T18456] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.650726][T18456] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.650735][T18456] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.650743][T18456] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.650751][T18456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.650759][T18456] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.650780][T18456]
[ 485.685185][T18458] FAULT_INJECTION: forcing a failure.
[ 485.685185][T18458] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.685211][T18458] CPU: 0 UID: 0 PID: 18458 Comm: syz.0.6056 Not tainted syzkaller #0 PREEMPT(full)
[ 485.685259][T18458] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.685267][T18458] Call Trace:
[ 485.685274][T18458]
[ 485.685279][T18458] dump_stack_lvl+0x189/0x250
[ 485.685300][T18458] ? __pfx____ratelimit+0x10/0x10
[ 485.685316][T18458] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.685331][T18458] ? __pfx__printk+0x10/0x10
[ 485.685346][T18458] ? fs_reclaim_acquire+0x7d/0x100
[ 485.685368][T18458] should_fail_ex+0x414/0x560
[ 485.685390][T18458] prepare_alloc_pages+0x213/0x610
[ 485.685412][T18458] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.685432][T18458] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.685454][T18458] ? policy_nodemask+0x27c/0x720
[ 485.685476][T18458] alloc_pages_mpol+0x232/0x4a0
[ 485.685497][T18458] folio_alloc_mpol_noprof+0x39/0x70
[ 485.685515][T18458] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.685535][T18458] ? filemap_get_entry+0xad/0x2f0
[ 485.685552][T18458] ? filemap_get_entry+0xad/0x2f0
[ 485.685566][T18458] ? filemap_get_entry+0xad/0x2f0
[ 485.685582][T18458] ? filemap_get_entry+0x28f/0x2f0
[ 485.685601][T18458] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.685619][T18458] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.685638][T18458] shmem_get_folio_gfp+0x59d/0x1660
[ 485.685666][T18458] shmem_write_begin+0xf7/0x2b0
[ 485.685686][T18458] generic_perform_write+0x2c5/0x900
[ 485.685708][T18458] ? __pfx_generic_perform_write+0x10/0x10
[ 485.685719][T18458] ? down_write+0x162/0x1f0
[ 485.685741][T18458] ? file_update_time+0x2da/0x490
[ 485.685757][T18458] shmem_file_write_iter+0xf8/0x120
[ 485.685775][T18458] vfs_write+0x5c9/0xb30
[ 485.685793][T18458] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.685810][T18458] ? __pfx_vfs_write+0x10/0x10
[ 485.685833][T18458] ? __fget_files+0x2a/0x420
[ 485.685855][T18458] ksys_write+0x145/0x250
[ 485.685871][T18458] ? __pfx_ksys_write+0x10/0x10
[ 485.685889][T18458] ? do_syscall_64+0xbe/0xfa0
[ 485.685908][T18458] do_syscall_64+0xfa/0xfa0
[ 485.685923][T18458] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.685938][T18458] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.685950][T18458] ? clear_bhb_loop+0x60/0xb0
[ 485.685966][T18458] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.685978][T18458] RIP: 0033:0x7f4b35f7e719
[ 485.685990][T18458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.686008][T18458] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.686023][T18458] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.686032][T18458] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.686040][T18458] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.686047][T18458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.686055][T18458] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.686078][T18458]
[ 485.734891][T18460] FAULT_INJECTION: forcing a failure.
[ 485.734891][T18460] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.734918][T18460] CPU: 0 UID: 0 PID: 18460 Comm: syz.0.6057 Not tainted syzkaller #0 PREEMPT(full)
[ 485.734932][T18460] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.734940][T18460] Call Trace:
[ 485.734945][T18460]
[ 485.734951][T18460] dump_stack_lvl+0x189/0x250
[ 485.734970][T18460] ? __pfx____ratelimit+0x10/0x10
[ 485.734986][T18460] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.735010][T18460] ? __pfx__printk+0x10/0x10
[ 485.735024][T18460] ? fs_reclaim_acquire+0x7d/0x100
[ 485.735047][T18460] should_fail_ex+0x414/0x560
[ 485.735068][T18460] prepare_alloc_pages+0x213/0x610
[ 485.735091][T18460] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.735112][T18460] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.735134][T18460] ? policy_nodemask+0x27c/0x720
[ 485.735154][T18460] alloc_pages_mpol+0x232/0x4a0
[ 485.735172][T18460] folio_alloc_mpol_noprof+0x39/0x70
[ 485.735190][T18460] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.735206][T18460] ? filemap_get_entry+0xad/0x2f0
[ 485.735221][T18460] ? filemap_get_entry+0xad/0x2f0
[ 485.735235][T18460] ? filemap_get_entry+0xad/0x2f0
[ 485.735250][T18460] ? filemap_get_entry+0x28f/0x2f0
[ 485.735267][T18460] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.735284][T18460] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.735302][T18460] shmem_get_folio_gfp+0x59d/0x1660
[ 485.735328][T18460] shmem_write_begin+0xf7/0x2b0
[ 485.735348][T18460] generic_perform_write+0x2c5/0x900
[ 485.735367][T18460] ? __pfx_generic_perform_write+0x10/0x10
[ 485.735378][T18460] ? do_raw_spin_unlock+0x4d/0x240
[ 485.735395][T18460] ? mnt_put_write_access_file+0xc0/0x100
[ 485.735409][T18460] ? file_update_time+0x416/0x490
[ 485.735425][T18460] shmem_file_write_iter+0xf8/0x120
[ 485.735442][T18460] vfs_write+0x5c9/0xb30
[ 485.735460][T18460] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.735475][T18460] ? __pfx_vfs_write+0x10/0x10
[ 485.735493][T18460] ? __fget_files+0x2a/0x420
[ 485.735511][T18460] ksys_write+0x145/0x250
[ 485.735524][T18460] ? __pfx_ksys_write+0x10/0x10
[ 485.735538][T18460] ? do_syscall_64+0xbe/0xfa0
[ 485.735555][T18460] do_syscall_64+0xfa/0xfa0
[ 485.735567][T18460] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.735581][T18460] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.735590][T18460] ? clear_bhb_loop+0x60/0xb0
[ 485.735605][T18460] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.735617][T18460] RIP: 0033:0x7f4b35f7e719
[ 485.735629][T18460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.735641][T18460] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.735654][T18460] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.735662][T18460] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.735671][T18460] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.735678][T18460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.735685][T18460] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.735704][T18460]
[ 485.764795][T18462] FAULT_INJECTION: forcing a failure.
[ 485.764795][T18462] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.764823][T18462] CPU: 0 UID: 0 PID: 18462 Comm: syz.0.6058 Not tainted syzkaller #0 PREEMPT(full)
[ 485.764839][T18462] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.764849][T18462] Call Trace:
[ 485.764854][T18462]
[ 485.764859][T18462] dump_stack_lvl+0x189/0x250
[ 485.764883][T18462] ? __pfx____ratelimit+0x10/0x10
[ 485.764900][T18462] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.764917][T18462] ? __pfx__printk+0x10/0x10
[ 485.764931][T18462] ? fs_reclaim_acquire+0x7d/0x100
[ 485.764956][T18462] should_fail_ex+0x414/0x560
[ 485.764977][T18462] prepare_alloc_pages+0x213/0x610
[ 485.765006][T18462] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.765027][T18462] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.765049][T18462] ? policy_nodemask+0x27c/0x720
[ 485.765071][T18462] alloc_pages_mpol+0x232/0x4a0
[ 485.765094][T18462] folio_alloc_mpol_noprof+0x39/0x70
[ 485.765113][T18462] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.765132][T18462] ? filemap_get_entry+0xad/0x2f0
[ 485.765150][T18462] ? filemap_get_entry+0xad/0x2f0
[ 485.765166][T18462] ? filemap_get_entry+0xad/0x2f0
[ 485.765182][T18462] ? filemap_get_entry+0x28f/0x2f0
[ 485.765200][T18462] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.765247][T18462] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.765267][T18462] shmem_get_folio_gfp+0x59d/0x1660
[ 485.765295][T18462] shmem_write_begin+0xf7/0x2b0
[ 485.765314][T18462] generic_perform_write+0x2c5/0x900
[ 485.765335][T18462] ? __pfx_generic_perform_write+0x10/0x10
[ 485.765346][T18462] ? down_write+0x162/0x1f0
[ 485.765369][T18462] ? file_update_time+0x2da/0x490
[ 485.765386][T18462] shmem_file_write_iter+0xf8/0x120
[ 485.765405][T18462] vfs_write+0x5c9/0xb30
[ 485.765425][T18462] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.765442][T18462] ? __pfx_vfs_write+0x10/0x10
[ 485.765466][T18462] ? __fget_files+0x2a/0x420
[ 485.765488][T18462] ksys_write+0x145/0x250
[ 485.765506][T18462] ? __pfx_ksys_write+0x10/0x10
[ 485.765524][T18462] ? do_syscall_64+0xbe/0xfa0
[ 485.765544][T18462] do_syscall_64+0xfa/0xfa0
[ 485.765559][T18462] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.765574][T18462] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.765588][T18462] ? clear_bhb_loop+0x60/0xb0
[ 485.765604][T18462] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.765616][T18462] RIP: 0033:0x7f4b35f7e719
[ 485.765628][T18462] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.765641][T18462] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.765655][T18462] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.765664][T18462] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.765673][T18462] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.765681][T18462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.765687][T18462] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.765709][T18462]
[ 485.809907][T18464] FAULT_INJECTION: forcing a failure.
[ 485.809907][T18464] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.809935][T18464] CPU: 0 UID: 0 PID: 18464 Comm: syz.0.6059 Not tainted syzkaller #0 PREEMPT(full)
[ 485.809949][T18464] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.809958][T18464] Call Trace:
[ 485.809964][T18464]
[ 485.809970][T18464] dump_stack_lvl+0x189/0x250
[ 485.810001][T18464] ? __pfx____ratelimit+0x10/0x10
[ 485.810017][T18464] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.810033][T18464] ? __pfx__printk+0x10/0x10
[ 485.810047][T18464] ? fs_reclaim_acquire+0x7d/0x100
[ 485.810071][T18464] should_fail_ex+0x414/0x560
[ 485.810093][T18464] prepare_alloc_pages+0x213/0x610
[ 485.810115][T18464] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.810135][T18464] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.810158][T18464] ? policy_nodemask+0x27c/0x720
[ 485.810179][T18464] alloc_pages_mpol+0x232/0x4a0
[ 485.810200][T18464] folio_alloc_mpol_noprof+0x39/0x70
[ 485.810219][T18464] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.810237][T18464] ? filemap_get_entry+0xad/0x2f0
[ 485.810253][T18464] ? filemap_get_entry+0xad/0x2f0
[ 485.810266][T18464] ? filemap_get_entry+0xad/0x2f0
[ 485.810283][T18464] ? filemap_get_entry+0x28f/0x2f0
[ 485.810301][T18464] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.810318][T18464] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.810338][T18464] shmem_get_folio_gfp+0x59d/0x1660
[ 485.810361][T18464] shmem_write_begin+0xf7/0x2b0
[ 485.810381][T18464] generic_perform_write+0x2c5/0x900
[ 485.810401][T18464] ? __pfx_generic_perform_write+0x10/0x10
[ 485.810413][T18464] ? do_raw_spin_unlock+0x4d/0x240
[ 485.810429][T18464] ? mnt_put_write_access_file+0xc0/0x100
[ 485.810443][T18464] ? file_update_time+0x416/0x490
[ 485.810460][T18464] shmem_file_write_iter+0xf8/0x120
[ 485.810476][T18464] vfs_write+0x5c9/0xb30
[ 485.810495][T18464] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.810511][T18464] ? __pfx_vfs_write+0x10/0x10
[ 485.810534][T18464] ? __fget_files+0x2a/0x420
[ 485.810558][T18464] ksys_write+0x145/0x250
[ 485.810575][T18464] ? __pfx_ksys_write+0x10/0x10
[ 485.810593][T18464] ? do_syscall_64+0xbe/0xfa0
[ 485.810612][T18464] do_syscall_64+0xfa/0xfa0
[ 485.810626][T18464] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.810643][T18464] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.810655][T18464] ? clear_bhb_loop+0x60/0xb0
[ 485.810671][T18464] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.810683][T18464] RIP: 0033:0x7f4b35f7e719
[ 485.810694][T18464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.810705][T18464] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.810719][T18464] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.810727][T18464] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.810735][T18464] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.810742][T18464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.810749][T18464] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.810769][T18464]
[ 485.851390][T18466] FAULT_INJECTION: forcing a failure.
[ 485.851390][T18466] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.851415][T18466] CPU: 0 UID: 0 PID: 18466 Comm: syz.0.6060 Not tainted syzkaller #0 PREEMPT(full)
[ 485.851428][T18466] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.851435][T18466] Call Trace:
[ 485.851440][T18466]
[ 485.851445][T18466] dump_stack_lvl+0x189/0x250
[ 485.851464][T18466] ? __pfx____ratelimit+0x10/0x10
[ 485.851479][T18466] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.851494][T18466] ? __pfx__printk+0x10/0x10
[ 485.851507][T18466] ? fs_reclaim_acquire+0x7d/0x100
[ 485.851529][T18466] should_fail_ex+0x414/0x560
[ 485.851548][T18466] prepare_alloc_pages+0x213/0x610
[ 485.851568][T18466] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.851586][T18466] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.851604][T18466] ? policy_nodemask+0x27c/0x720
[ 485.851624][T18466] alloc_pages_mpol+0x232/0x4a0
[ 485.851643][T18466] folio_alloc_mpol_noprof+0x39/0x70
[ 485.851660][T18466] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.851676][T18466] ? filemap_get_entry+0xad/0x2f0
[ 485.851691][T18466] ? filemap_get_entry+0xad/0x2f0
[ 485.851704][T18466] ? filemap_get_entry+0xad/0x2f0
[ 485.851719][T18466] ? filemap_get_entry+0x28f/0x2f0
[ 485.851736][T18466] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.851752][T18466] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.851769][T18466] shmem_get_folio_gfp+0x59d/0x1660
[ 485.851793][T18466] shmem_write_begin+0xf7/0x2b0
[ 485.851811][T18466] generic_perform_write+0x2c5/0x900
[ 485.851832][T18466] ? __pfx_generic_perform_write+0x10/0x10
[ 485.851842][T18466] ? down_write+0x162/0x1f0
[ 485.851863][T18466] ? file_update_time+0x2da/0x490
[ 485.851879][T18466] shmem_file_write_iter+0xf8/0x120
[ 485.851895][T18466] vfs_write+0x5c9/0xb30
[ 485.851919][T18466] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.851935][T18466] ? __pfx_vfs_write+0x10/0x10
[ 485.851954][T18466] ? __fget_files+0x2a/0x420
[ 485.851975][T18466] ksys_write+0x145/0x250
[ 485.851990][T18466] ? __pfx_ksys_write+0x10/0x10
[ 485.852005][T18466] ? do_syscall_64+0xbe/0xfa0
[ 485.852022][T18466] do_syscall_64+0xfa/0xfa0
[ 485.852035][T18466] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.852050][T18466] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.852060][T18466] ? clear_bhb_loop+0x60/0xb0
[ 485.852074][T18466] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.852085][T18466] RIP: 0033:0x7f4b35f7e719
[ 485.852095][T18466] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.852104][T18466] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.852119][T18466] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.852127][T18466] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.852135][T18466] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.852142][T18466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.852150][T18466] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.852169][T18466]
[ 485.892334][T18468] FAULT_INJECTION: forcing a failure.
[ 485.892334][T18468] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.892362][T18468] CPU: 0 UID: 0 PID: 18468 Comm: syz.0.6061 Not tainted syzkaller #0 PREEMPT(full)
[ 485.892376][T18468] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.892383][T18468] Call Trace:
[ 485.892389][T18468]
[ 485.892394][T18468] dump_stack_lvl+0x189/0x250
[ 485.892415][T18468] ? __pfx____ratelimit+0x10/0x10
[ 485.892430][T18468] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.892444][T18468] ? __pfx__printk+0x10/0x10
[ 485.892457][T18468] ? fs_reclaim_acquire+0x7d/0x100
[ 485.892478][T18468] should_fail_ex+0x414/0x560
[ 485.892497][T18468] prepare_alloc_pages+0x213/0x610
[ 485.892517][T18468] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.892535][T18468] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.892556][T18468] ? policy_nodemask+0x27c/0x720
[ 485.892586][T18468] alloc_pages_mpol+0x232/0x4a0
[ 485.892605][T18468] folio_alloc_mpol_noprof+0x39/0x70
[ 485.892623][T18468] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.892638][T18468] ? filemap_get_entry+0xad/0x2f0
[ 485.892654][T18468] ? filemap_get_entry+0xad/0x2f0
[ 485.892667][T18468] ? filemap_get_entry+0xad/0x2f0
[ 485.892682][T18468] ? filemap_get_entry+0x28f/0x2f0
[ 485.892698][T18468] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.892715][T18468] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.892732][T18468] shmem_get_folio_gfp+0x59d/0x1660
[ 485.892758][T18468] shmem_write_begin+0xf7/0x2b0
[ 485.892776][T18468] generic_perform_write+0x2c5/0x900
[ 485.892796][T18468] ? __pfx_generic_perform_write+0x10/0x10
[ 485.892804][T18468] ? down_write+0x162/0x1f0
[ 485.892826][T18468] ? file_update_time+0x2da/0x490
[ 485.892841][T18468] shmem_file_write_iter+0xf8/0x120
[ 485.892857][T18468] vfs_write+0x5c9/0xb30
[ 485.892873][T18468] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.892887][T18468] ? __pfx_vfs_write+0x10/0x10
[ 485.892914][T18468] ? __fget_files+0x2a/0x420
[ 485.892935][T18468] ksys_write+0x145/0x250
[ 485.892950][T18468] ? __pfx_ksys_write+0x10/0x10
[ 485.892966][T18468] ? do_syscall_64+0xbe/0xfa0
[ 485.892984][T18468] do_syscall_64+0xfa/0xfa0
[ 485.892997][T18468] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.893012][T18468] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.893022][T18468] ? clear_bhb_loop+0x60/0xb0
[ 485.893031][T18468] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.893039][T18468] RIP: 0033:0x7f4b35f7e719
[ 485.893046][T18468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.893053][T18468] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.893063][T18468] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.893068][T18468] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.893074][T18468] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.893081][T18468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.893087][T18468] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.893107][T18468]
[ 485.930865][T18470] FAULT_INJECTION: forcing a failure.
[ 485.930865][T18470] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.930892][T18470] CPU: 0 UID: 0 PID: 18470 Comm: syz.0.6062 Not tainted syzkaller #0 PREEMPT(full)
[ 485.930913][T18470] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.930921][T18470] Call Trace:
[ 485.930927][T18470]
[ 485.930932][T18470] dump_stack_lvl+0x189/0x250
[ 485.930951][T18470] ? __pfx____ratelimit+0x10/0x10
[ 485.930966][T18470] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.930982][T18470] ? __pfx__printk+0x10/0x10
[ 485.930995][T18470] ? fs_reclaim_acquire+0x7d/0x100
[ 485.931017][T18470] should_fail_ex+0x414/0x560
[ 485.931035][T18470] prepare_alloc_pages+0x213/0x610
[ 485.931054][T18470] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.931073][T18470] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.931094][T18470] ? policy_nodemask+0x27c/0x720
[ 485.931114][T18470] alloc_pages_mpol+0x232/0x4a0
[ 485.931131][T18470] folio_alloc_mpol_noprof+0x39/0x70
[ 485.931147][T18470] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.931166][T18470] ? filemap_get_entry+0xad/0x2f0
[ 485.931181][T18470] ? filemap_get_entry+0xad/0x2f0
[ 485.931194][T18470] ? filemap_get_entry+0xad/0x2f0
[ 485.931212][T18470] ? filemap_get_entry+0x28f/0x2f0
[ 485.931229][T18470] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.931246][T18470] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.931264][T18470] shmem_get_folio_gfp+0x59d/0x1660
[ 485.931292][T18470] shmem_write_begin+0xf7/0x2b0
[ 485.931312][T18470] generic_perform_write+0x2c5/0x900
[ 485.931334][T18470] ? __pfx_generic_perform_write+0x10/0x10
[ 485.931345][T18470] ? do_raw_spin_unlock+0x4d/0x240
[ 485.931361][T18470] ? mnt_put_write_access_file+0xc0/0x100
[ 485.931376][T18470] ? file_update_time+0x416/0x490
[ 485.931391][T18470] shmem_file_write_iter+0xf8/0x120
[ 485.931409][T18470] vfs_write+0x5c9/0xb30
[ 485.931426][T18470] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.931443][T18470] ? __pfx_vfs_write+0x10/0x10
[ 485.931464][T18470] ? __fget_files+0x2a/0x420
[ 485.931487][T18470] ksys_write+0x145/0x250
[ 485.931505][T18470] ? __pfx_ksys_write+0x10/0x10
[ 485.931521][T18470] ? do_syscall_64+0xbe/0xfa0
[ 485.931542][T18470] do_syscall_64+0xfa/0xfa0
[ 485.931556][T18470] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.931571][T18470] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.931582][T18470] ? clear_bhb_loop+0x60/0xb0
[ 485.931602][T18470] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.931613][T18470] RIP: 0033:0x7f4b35f7e719
[ 485.931625][T18470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.931634][T18470] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.931648][T18470] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.931657][T18470] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.931664][T18470] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.931671][T18470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.931678][T18470] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.931698][T18470]
[ 485.972295][T18472] FAULT_INJECTION: forcing a failure.
[ 485.972295][T18472] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 485.972319][T18472] CPU: 0 UID: 0 PID: 18472 Comm: syz.0.6063 Not tainted syzkaller #0 PREEMPT(full)
[ 485.972328][T18472] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.972333][T18472] Call Trace:
[ 485.972337][T18472]
[ 485.972341][T18472] dump_stack_lvl+0x189/0x250
[ 485.972355][T18472] ? __pfx____ratelimit+0x10/0x10
[ 485.972365][T18472] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.972374][T18472] ? __pfx__printk+0x10/0x10
[ 485.972383][T18472] ? fs_reclaim_acquire+0x7d/0x100
[ 485.972396][T18472] should_fail_ex+0x414/0x560
[ 485.972409][T18472] prepare_alloc_pages+0x213/0x610
[ 485.972422][T18472] __alloc_frozen_pages_noprof+0x123/0x370
[ 485.972433][T18472] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 485.972446][T18472] ? policy_nodemask+0x27c/0x720
[ 485.972459][T18472] alloc_pages_mpol+0x232/0x4a0
[ 485.972470][T18472] folio_alloc_mpol_noprof+0x39/0x70
[ 485.972481][T18472] shmem_alloc_and_add_folio+0x447/0xf60
[ 485.972492][T18472] ? filemap_get_entry+0xad/0x2f0
[ 485.972502][T18472] ? filemap_get_entry+0xad/0x2f0
[ 485.972510][T18472] ? filemap_get_entry+0xad/0x2f0
[ 485.972519][T18472] ? filemap_get_entry+0x28f/0x2f0
[ 485.972530][T18472] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 485.972540][T18472] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 485.972550][T18472] shmem_get_folio_gfp+0x59d/0x1660
[ 485.972573][T18472] shmem_write_begin+0xf7/0x2b0
[ 485.972590][T18472] generic_perform_write+0x2c5/0x900
[ 485.972606][T18472] ? __pfx_generic_perform_write+0x10/0x10
[ 485.972612][T18472] ? do_raw_spin_unlock+0x4d/0x240
[ 485.972623][T18472] ? mnt_put_write_access_file+0xc0/0x100
[ 485.972632][T18472] ? file_update_time+0x416/0x490
[ 485.972641][T18472] shmem_file_write_iter+0xf8/0x120
[ 485.972655][T18472] vfs_write+0x5c9/0xb30
[ 485.972672][T18472] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 485.972686][T18472] ? __pfx_vfs_write+0x10/0x10
[ 485.972703][T18472] ? __fget_files+0x2a/0x420
[ 485.972716][T18472] ksys_write+0x145/0x250
[ 485.972726][T18472] ? __pfx_ksys_write+0x10/0x10
[ 485.972735][T18472] ? do_syscall_64+0xbe/0xfa0
[ 485.972752][T18472] do_syscall_64+0xfa/0xfa0
[ 485.972766][T18472] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.972781][T18472] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.972792][T18472] ? clear_bhb_loop+0x60/0xb0
[ 485.972807][T18472] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 485.972816][T18472] RIP: 0033:0x7f4b35f7e719
[ 485.972827][T18472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 485.972838][T18472] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 485.972852][T18472] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 485.972860][T18472] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 485.972868][T18472] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 485.972875][T18472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.972883][T18472] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 485.972902][T18472]
[ 486.010071][T18474] FAULT_INJECTION: forcing a failure.
[ 486.010071][T18474] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.010090][T18474] CPU: 0 UID: 0 PID: 18474 Comm: syz.0.6064 Not tainted syzkaller #0 PREEMPT(full)
[ 486.010099][T18474] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.010104][T18474] Call Trace:
[ 486.010107][T18474]
[ 486.010111][T18474] dump_stack_lvl+0x189/0x250
[ 486.010124][T18474] ? __pfx____ratelimit+0x10/0x10
[ 486.010133][T18474] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.010143][T18474] ? __pfx__printk+0x10/0x10
[ 486.010151][T18474] ? fs_reclaim_acquire+0x7d/0x100
[ 486.010165][T18474] should_fail_ex+0x414/0x560
[ 486.010178][T18474] prepare_alloc_pages+0x213/0x610
[ 486.010191][T18474] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.010202][T18474] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.010217][T18474] ? policy_nodemask+0x27c/0x720
[ 486.010229][T18474] alloc_pages_mpol+0x232/0x4a0
[ 486.010244][T18474] folio_alloc_mpol_noprof+0x39/0x70
[ 486.010260][T18474] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.010276][T18474] ? filemap_get_entry+0xad/0x2f0
[ 486.010292][T18474] ? filemap_get_entry+0xad/0x2f0
[ 486.010305][T18474] ? filemap_get_entry+0xad/0x2f0
[ 486.010320][T18474] ? filemap_get_entry+0x28f/0x2f0
[ 486.010336][T18474] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.010352][T18474] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.010369][T18474] shmem_get_folio_gfp+0x59d/0x1660
[ 486.010394][T18474] shmem_write_begin+0xf7/0x2b0
[ 486.010412][T18474] generic_perform_write+0x2c5/0x900
[ 486.010431][T18474] ? __pfx_generic_perform_write+0x10/0x10
[ 486.010441][T18474] ? down_write+0x162/0x1f0
[ 486.010462][T18474] ? file_update_time+0x2da/0x490
[ 486.010477][T18474] shmem_file_write_iter+0xf8/0x120
[ 486.010493][T18474] vfs_write+0x5c9/0xb30
[ 486.010510][T18474] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.010525][T18474] ? __pfx_vfs_write+0x10/0x10
[ 486.010546][T18474] ? __fget_files+0x2a/0x420
[ 486.010567][T18474] ksys_write+0x145/0x250
[ 486.010583][T18474] ? __pfx_ksys_write+0x10/0x10
[ 486.010597][T18474] ? do_syscall_64+0xbe/0xfa0
[ 486.010614][T18474] do_syscall_64+0xfa/0xfa0
[ 486.010627][T18474] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.010642][T18474] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.010653][T18474] ? clear_bhb_loop+0x60/0xb0
[ 486.010666][T18474] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.010677][T18474] RIP: 0033:0x7f4b35f7e719
[ 486.010688][T18474] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.010697][T18474] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.010710][T18474] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.010719][T18474] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.010726][T18474] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.010734][T18474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.010741][T18474] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.010759][T18474]
[ 486.047902][T18476] FAULT_INJECTION: forcing a failure.
[ 486.047902][T18476] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.047928][T18476] CPU: 0 UID: 0 PID: 18476 Comm: syz.0.6065 Not tainted syzkaller #0 PREEMPT(full)
[ 486.047941][T18476] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.047949][T18476] Call Trace:
[ 486.047954][T18476]
[ 486.047960][T18476] dump_stack_lvl+0x189/0x250
[ 486.047988][T18476] ? __pfx____ratelimit+0x10/0x10
[ 486.048002][T18476] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.048018][T18476] ? __pfx__printk+0x10/0x10
[ 486.048031][T18476] ? fs_reclaim_acquire+0x7d/0x100
[ 486.048054][T18476] should_fail_ex+0x414/0x560
[ 486.048072][T18476] prepare_alloc_pages+0x213/0x610
[ 486.048093][T18476] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.048111][T18476] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.048133][T18476] ? policy_nodemask+0x27c/0x720
[ 486.048154][T18476] alloc_pages_mpol+0x232/0x4a0
[ 486.048172][T18476] folio_alloc_mpol_noprof+0x39/0x70
[ 486.048190][T18476] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.048206][T18476] ? filemap_get_entry+0xad/0x2f0
[ 486.048221][T18476] ? filemap_get_entry+0xad/0x2f0
[ 486.048234][T18476] ? filemap_get_entry+0xad/0x2f0
[ 486.048250][T18476] ? filemap_get_entry+0x28f/0x2f0
[ 486.048266][T18476] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.048283][T18476] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.048299][T18476] shmem_get_folio_gfp+0x59d/0x1660
[ 486.048346][T18476] shmem_write_begin+0xf7/0x2b0
[ 486.048367][T18476] generic_perform_write+0x2c5/0x900
[ 486.048386][T18476] ? __pfx_generic_perform_write+0x10/0x10
[ 486.048397][T18476] ? do_raw_spin_unlock+0x4d/0x240
[ 486.048413][T18476] ? mnt_put_write_access_file+0xc0/0x100
[ 486.048427][T18476] ? file_update_time+0x416/0x490
[ 486.048442][T18476] shmem_file_write_iter+0xf8/0x120
[ 486.048457][T18476] vfs_write+0x5c9/0xb30
[ 486.048474][T18476] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.048489][T18476] ? __pfx_vfs_write+0x10/0x10
[ 486.048510][T18476] ? __fget_files+0x2a/0x420
[ 486.048531][T18476] ksys_write+0x145/0x250
[ 486.048546][T18476] ? __pfx_ksys_write+0x10/0x10
[ 486.048562][T18476] ? do_syscall_64+0xbe/0xfa0
[ 486.048580][T18476] do_syscall_64+0xfa/0xfa0
[ 486.048593][T18476] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.048616][T18476] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.048628][T18476] ? clear_bhb_loop+0x60/0xb0
[ 486.048642][T18476] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.048653][T18476] RIP: 0033:0x7f4b35f7e719
[ 486.048664][T18476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.048674][T18476] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.048687][T18476] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.048695][T18476] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.048701][T18476] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.048709][T18476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.048716][T18476] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.048735][T18476]
[ 486.088190][T18478] FAULT_INJECTION: forcing a failure.
[ 486.088190][T18478] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.088219][T18478] CPU: 0 UID: 0 PID: 18478 Comm: syz.0.6066 Not tainted syzkaller #0 PREEMPT(full)
[ 486.088233][T18478] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.088241][T18478] Call Trace:
[ 486.088246][T18478]
[ 486.088252][T18478] dump_stack_lvl+0x189/0x250
[ 486.088273][T18478] ? __pfx____ratelimit+0x10/0x10
[ 486.088289][T18478] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.088304][T18478] ? __pfx__printk+0x10/0x10
[ 486.088317][T18478] ? fs_reclaim_acquire+0x7d/0x100
[ 486.088339][T18478] should_fail_ex+0x414/0x560
[ 486.088358][T18478] prepare_alloc_pages+0x213/0x610
[ 486.088380][T18478] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.088398][T18478] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.088419][T18478] ? policy_nodemask+0x27c/0x720
[ 486.088439][T18478] alloc_pages_mpol+0x232/0x4a0
[ 486.088458][T18478] folio_alloc_mpol_noprof+0x39/0x70
[ 486.088475][T18478] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.088491][T18478] ? filemap_get_entry+0xad/0x2f0
[ 486.088507][T18478] ? filemap_get_entry+0xad/0x2f0
[ 486.088520][T18478] ? filemap_get_entry+0xad/0x2f0
[ 486.088535][T18478] ? filemap_get_entry+0x28f/0x2f0
[ 486.088552][T18478] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.088568][T18478] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.088586][T18478] shmem_get_folio_gfp+0x59d/0x1660
[ 486.088610][T18478] shmem_write_begin+0xf7/0x2b0
[ 486.088629][T18478] generic_perform_write+0x2c5/0x900
[ 486.088648][T18478] ? __pfx_generic_perform_write+0x10/0x10
[ 486.088659][T18478] ? do_raw_spin_unlock+0x4d/0x240
[ 486.088675][T18478] ? mnt_put_write_access_file+0xc0/0x100
[ 486.088689][T18478] ? file_update_time+0x416/0x490
[ 486.088704][T18478] shmem_file_write_iter+0xf8/0x120
[ 486.088720][T18478] vfs_write+0x5c9/0xb30
[ 486.088738][T18478] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.088753][T18478] ? __pfx_vfs_write+0x10/0x10
[ 486.088773][T18478] ? __fget_files+0x2a/0x420
[ 486.088795][T18478] ksys_write+0x145/0x250
[ 486.088810][T18478] ? __pfx_ksys_write+0x10/0x10
[ 486.088826][T18478] ? do_syscall_64+0xbe/0xfa0
[ 486.088843][T18478] do_syscall_64+0xfa/0xfa0
[ 486.088857][T18478] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.088872][T18478] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.088884][T18478] ? clear_bhb_loop+0x60/0xb0
[ 486.088896][T18478] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.088907][T18478] RIP: 0033:0x7f4b35f7e719
[ 486.088918][T18478] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.088928][T18478] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.088941][T18478] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.088950][T18478] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.088957][T18478] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.088971][T18478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.088978][T18478] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.088997][T18478]
[ 486.121900][T18480] FAULT_INJECTION: forcing a failure.
[ 486.121900][T18480] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.121925][T18480] CPU: 0 UID: 0 PID: 18480 Comm: syz.0.6067 Not tainted syzkaller #0 PREEMPT(full)
[ 486.121934][T18480] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.121939][T18480] Call Trace:
[ 486.121943][T18480]
[ 486.121947][T18480] dump_stack_lvl+0x189/0x250
[ 486.121969][T18480] ? __pfx____ratelimit+0x10/0x10
[ 486.121984][T18480] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.121999][T18480] ? __pfx__printk+0x10/0x10
[ 486.122012][T18480] ? fs_reclaim_acquire+0x7d/0x100
[ 486.122034][T18480] should_fail_ex+0x414/0x560
[ 486.122053][T18480] prepare_alloc_pages+0x213/0x610
[ 486.122066][T18480] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.122077][T18480] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.122090][T18480] ? policy_nodemask+0x27c/0x720
[ 486.122102][T18480] alloc_pages_mpol+0x232/0x4a0
[ 486.122119][T18480] folio_alloc_mpol_noprof+0x39/0x70
[ 486.122135][T18480] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.122152][T18480] ? filemap_get_entry+0xad/0x2f0
[ 486.122167][T18480] ? filemap_get_entry+0xad/0x2f0
[ 486.122180][T18480] ? filemap_get_entry+0xad/0x2f0
[ 486.122196][T18480] ? filemap_get_entry+0x28f/0x2f0
[ 486.122207][T18480] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.122219][T18480] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.122233][T18480] shmem_get_folio_gfp+0x59d/0x1660
[ 486.122257][T18480] shmem_write_begin+0xf7/0x2b0
[ 486.122275][T18480] generic_perform_write+0x2c5/0x900
[ 486.122293][T18480] ? __pfx_generic_perform_write+0x10/0x10
[ 486.122303][T18480] ? down_write+0x162/0x1f0
[ 486.122324][T18480] ? file_update_time+0x2da/0x490
[ 486.122340][T18480] shmem_file_write_iter+0xf8/0x120
[ 486.122356][T18480] vfs_write+0x5c9/0xb30
[ 486.122372][T18480] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.122382][T18480] ? __pfx_vfs_write+0x10/0x10
[ 486.122394][T18480] ? __fget_files+0x2a/0x420
[ 486.122407][T18480] ksys_write+0x145/0x250
[ 486.122417][T18480] ? __pfx_ksys_write+0x10/0x10
[ 486.122427][T18480] ? do_syscall_64+0xbe/0xfa0
[ 486.122438][T18480] do_syscall_64+0xfa/0xfa0
[ 486.122446][T18480] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.122455][T18480] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.122463][T18480] ? clear_bhb_loop+0x60/0xb0
[ 486.122474][T18480] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.122484][T18480] RIP: 0033:0x7f4b35f7e719
[ 486.122501][T18480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.122512][T18480] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.122526][T18480] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.122534][T18480] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.122542][T18480] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.122549][T18480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.122556][T18480] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.122571][T18480]
[ 486.165167][T18482] FAULT_INJECTION: forcing a failure.
[ 486.165167][T18482] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.165198][T18482] CPU: 0 UID: 0 PID: 18482 Comm: syz.0.6068 Not tainted syzkaller #0 PREEMPT(full)
[ 486.165256][T18482] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.165264][T18482] Call Trace:
[ 486.165271][T18482]
[ 486.165278][T18482] dump_stack_lvl+0x189/0x250
[ 486.165301][T18482] ? __pfx____ratelimit+0x10/0x10
[ 486.165318][T18482] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.165336][T18482] ? __pfx__printk+0x10/0x10
[ 486.165350][T18482] ? fs_reclaim_acquire+0x7d/0x100
[ 486.165374][T18482] should_fail_ex+0x414/0x560
[ 486.165396][T18482] prepare_alloc_pages+0x213/0x610
[ 486.165419][T18482] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.165440][T18482] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.165464][T18482] ? policy_nodemask+0x27c/0x720
[ 486.165487][T18482] alloc_pages_mpol+0x232/0x4a0
[ 486.165509][T18482] folio_alloc_mpol_noprof+0x39/0x70
[ 486.165530][T18482] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.165548][T18482] ? filemap_get_entry+0xad/0x2f0
[ 486.165565][T18482] ? filemap_get_entry+0xad/0x2f0
[ 486.165581][T18482] ? filemap_get_entry+0xad/0x2f0
[ 486.165599][T18482] ? filemap_get_entry+0x28f/0x2f0
[ 486.165617][T18482] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.165635][T18482] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.165655][T18482] shmem_get_folio_gfp+0x59d/0x1660
[ 486.165682][T18482] shmem_write_begin+0xf7/0x2b0
[ 486.165704][T18482] generic_perform_write+0x2c5/0x900
[ 486.165724][T18482] ? __pfx_generic_perform_write+0x10/0x10
[ 486.165735][T18482] ? down_write+0x162/0x1f0
[ 486.165759][T18482] ? file_update_time+0x2da/0x490
[ 486.165775][T18482] shmem_file_write_iter+0xf8/0x120
[ 486.165793][T18482] vfs_write+0x5c9/0xb30
[ 486.165814][T18482] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.165831][T18482] ? __pfx_vfs_write+0x10/0x10
[ 486.165853][T18482] ? __fget_files+0x2a/0x420
[ 486.165874][T18482] ksys_write+0x145/0x250
[ 486.165890][T18482] ? __pfx_ksys_write+0x10/0x10
[ 486.165905][T18482] ? do_syscall_64+0xbe/0xfa0
[ 486.165923][T18482] do_syscall_64+0xfa/0xfa0
[ 486.165937][T18482] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.165953][T18482] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.165971][T18482] ? clear_bhb_loop+0x60/0xb0
[ 486.165985][T18482] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.165996][T18482] RIP: 0033:0x7f4b35f7e719
[ 486.166007][T18482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.166017][T18482] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.166031][T18482] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.166039][T18482] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.166047][T18482] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.166054][T18482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.166061][T18482] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.166081][T18482]
[ 486.204863][T18484] FAULT_INJECTION: forcing a failure.
[ 486.204863][T18484] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.204894][T18484] CPU: 0 UID: 0 PID: 18484 Comm: syz.0.6069 Not tainted syzkaller #0 PREEMPT(full)
[ 486.204908][T18484] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.204916][T18484] Call Trace:
[ 486.204921][T18484]
[ 486.204933][T18484] dump_stack_lvl+0x189/0x250
[ 486.204958][T18484] ? __pfx____ratelimit+0x10/0x10
[ 486.204981][T18484] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.205000][T18484] ? __pfx__printk+0x10/0x10
[ 486.205015][T18484] ? fs_reclaim_acquire+0x7d/0x100
[ 486.205038][T18484] should_fail_ex+0x414/0x560
[ 486.205057][T18484] prepare_alloc_pages+0x213/0x610
[ 486.205080][T18484] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.205098][T18484] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.205121][T18484] ? policy_nodemask+0x27c/0x720
[ 486.205141][T18484] alloc_pages_mpol+0x232/0x4a0
[ 486.205160][T18484] folio_alloc_mpol_noprof+0x39/0x70
[ 486.205179][T18484] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.205196][T18484] ? filemap_get_entry+0xad/0x2f0
[ 486.205241][T18484] ? filemap_get_entry+0xad/0x2f0
[ 486.205258][T18484] ? filemap_get_entry+0xad/0x2f0
[ 486.205273][T18484] ? filemap_get_entry+0x28f/0x2f0
[ 486.205292][T18484] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.205308][T18484] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.205327][T18484] shmem_get_folio_gfp+0x59d/0x1660
[ 486.205354][T18484] shmem_write_begin+0xf7/0x2b0
[ 486.205373][T18484] generic_perform_write+0x2c5/0x900
[ 486.205394][T18484] ? __pfx_generic_perform_write+0x10/0x10
[ 486.205404][T18484] ? down_write+0x162/0x1f0
[ 486.205426][T18484] ? file_update_time+0x2da/0x490
[ 486.205441][T18484] shmem_file_write_iter+0xf8/0x120
[ 486.205459][T18484] vfs_write+0x5c9/0xb30
[ 486.205476][T18484] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.205493][T18484] ? __pfx_vfs_write+0x10/0x10
[ 486.205515][T18484] ? __fget_files+0x2a/0x420
[ 486.205537][T18484] ksys_write+0x145/0x250
[ 486.205554][T18484] ? __pfx_ksys_write+0x10/0x10
[ 486.205571][T18484] ? do_syscall_64+0xbe/0xfa0
[ 486.205590][T18484] do_syscall_64+0xfa/0xfa0
[ 486.205605][T18484] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.205620][T18484] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.205631][T18484] ? clear_bhb_loop+0x60/0xb0
[ 486.205645][T18484] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.205656][T18484] RIP: 0033:0x7f4b35f7e719
[ 486.205667][T18484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.205677][T18484] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.205692][T18484] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.205700][T18484] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.205708][T18484] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.205715][T18484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.205721][T18484] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.205742][T18484]
[ 486.243660][T18486] FAULT_INJECTION: forcing a failure.
[ 486.243660][T18486] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.243686][T18486] CPU: 0 UID: 0 PID: 18486 Comm: syz.0.6070 Not tainted syzkaller #0 PREEMPT(full)
[ 486.243700][T18486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.243708][T18486] Call Trace:
[ 486.243714][T18486]
[ 486.243720][T18486] dump_stack_lvl+0x189/0x250
[ 486.243741][T18486] ? __pfx____ratelimit+0x10/0x10
[ 486.243758][T18486] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.243774][T18486] ? __pfx__printk+0x10/0x10
[ 486.243789][T18486] ? fs_reclaim_acquire+0x7d/0x100
[ 486.243812][T18486] should_fail_ex+0x414/0x560
[ 486.243834][T18486] prepare_alloc_pages+0x213/0x610
[ 486.243857][T18486] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.243878][T18486] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.243901][T18486] ? policy_nodemask+0x27c/0x720
[ 486.243923][T18486] alloc_pages_mpol+0x232/0x4a0
[ 486.243944][T18486] folio_alloc_mpol_noprof+0x39/0x70
[ 486.243963][T18486] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.243988][T18486] ? filemap_get_entry+0xad/0x2f0
[ 486.244005][T18486] ? filemap_get_entry+0xad/0x2f0
[ 486.244019][T18486] ? filemap_get_entry+0xad/0x2f0
[ 486.244037][T18486] ? filemap_get_entry+0x28f/0x2f0
[ 486.244055][T18486] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.244073][T18486] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.244103][T18486] shmem_get_folio_gfp+0x59d/0x1660
[ 486.244132][T18486] shmem_write_begin+0xf7/0x2b0
[ 486.244152][T18486] generic_perform_write+0x2c5/0x900
[ 486.244174][T18486] ? __pfx_generic_perform_write+0x10/0x10
[ 486.244186][T18486] ? down_write+0x162/0x1f0
[ 486.244209][T18486] ? file_update_time+0x2da/0x490
[ 486.244225][T18486] shmem_file_write_iter+0xf8/0x120
[ 486.244243][T18486] vfs_write+0x5c9/0xb30
[ 486.244262][T18486] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.244279][T18486] ? __pfx_vfs_write+0x10/0x10
[ 486.244302][T18486] ? __fget_files+0x2a/0x420
[ 486.244326][T18486] ksys_write+0x145/0x250
[ 486.244344][T18486] ? __pfx_ksys_write+0x10/0x10
[ 486.244362][T18486] ? do_syscall_64+0xbe/0xfa0
[ 486.244381][T18486] do_syscall_64+0xfa/0xfa0
[ 486.244395][T18486] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.244412][T18486] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.244424][T18486] ? clear_bhb_loop+0x60/0xb0
[ 486.244440][T18486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.244452][T18486] RIP: 0033:0x7f4b35f7e719
[ 486.244464][T18486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.244475][T18486] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.244490][T18486] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.244500][T18486] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.244508][T18486] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.244516][T18486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.244524][T18486] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.244546][T18486]
[ 486.284102][T18488] FAULT_INJECTION: forcing a failure.
[ 486.284102][T18488] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.284128][T18488] CPU: 0 UID: 0 PID: 18488 Comm: syz.0.6071 Not tainted syzkaller #0 PREEMPT(full)
[ 486.284138][T18488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.284143][T18488] Call Trace:
[ 486.284147][T18488]
[ 486.284150][T18488] dump_stack_lvl+0x189/0x250
[ 486.284164][T18488] ? __pfx____ratelimit+0x10/0x10
[ 486.284177][T18488] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.284191][T18488] ? __pfx__printk+0x10/0x10
[ 486.284205][T18488] ? fs_reclaim_acquire+0x7d/0x100
[ 486.284226][T18488] should_fail_ex+0x414/0x560
[ 486.284241][T18488] prepare_alloc_pages+0x213/0x610
[ 486.284254][T18488] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.284265][T18488] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.284281][T18488] ? policy_nodemask+0x27c/0x720
[ 486.284299][T18488] alloc_pages_mpol+0x232/0x4a0
[ 486.284318][T18488] folio_alloc_mpol_noprof+0x39/0x70
[ 486.284335][T18488] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.284352][T18488] ? filemap_get_entry+0xad/0x2f0
[ 486.284366][T18488] ? filemap_get_entry+0xad/0x2f0
[ 486.284379][T18488] ? filemap_get_entry+0xad/0x2f0
[ 486.284394][T18488] ? filemap_get_entry+0x28f/0x2f0
[ 486.284411][T18488] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.284428][T18488] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.284444][T18488] shmem_get_folio_gfp+0x59d/0x1660
[ 486.284471][T18488] shmem_write_begin+0xf7/0x2b0
[ 486.284489][T18488] generic_perform_write+0x2c5/0x900
[ 486.284504][T18488] ? __pfx_generic_perform_write+0x10/0x10
[ 486.284510][T18488] ? down_write+0x162/0x1f0
[ 486.284524][T18488] ? file_update_time+0x2da/0x490
[ 486.284533][T18488] shmem_file_write_iter+0xf8/0x120
[ 486.284543][T18488] vfs_write+0x5c9/0xb30
[ 486.284559][T18488] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.284572][T18488] ? __pfx_vfs_write+0x10/0x10
[ 486.284591][T18488] ? __fget_files+0x2a/0x420
[ 486.284614][T18488] ksys_write+0x145/0x250
[ 486.284628][T18488] ? __pfx_ksys_write+0x10/0x10
[ 486.284645][T18488] ? do_syscall_64+0xbe/0xfa0
[ 486.284663][T18488] do_syscall_64+0xfa/0xfa0
[ 486.284676][T18488] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.284690][T18488] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.284698][T18488] ? clear_bhb_loop+0x60/0xb0
[ 486.284707][T18488] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.284714][T18488] RIP: 0033:0x7f4b35f7e719
[ 486.284722][T18488] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.284731][T18488] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.284744][T18488] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.284753][T18488] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.284760][T18488] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.284785][T18488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.284793][T18488] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.284811][T18488]
[ 486.320996][T18490] FAULT_INJECTION: forcing a failure.
[ 486.320996][T18490] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.321021][T18490] CPU: 0 UID: 0 PID: 18490 Comm: syz.0.6072 Not tainted syzkaller #0 PREEMPT(full)
[ 486.321034][T18490] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.321041][T18490] Call Trace:
[ 486.321047][T18490]
[ 486.321052][T18490] dump_stack_lvl+0x189/0x250
[ 486.321072][T18490] ? __pfx____ratelimit+0x10/0x10
[ 486.321088][T18490] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.321103][T18490] ? __pfx__printk+0x10/0x10
[ 486.321116][T18490] ? fs_reclaim_acquire+0x7d/0x100
[ 486.321137][T18490] should_fail_ex+0x414/0x560
[ 486.321155][T18490] prepare_alloc_pages+0x213/0x610
[ 486.321176][T18490] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.321195][T18490] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.321244][T18490] ? policy_nodemask+0x27c/0x720
[ 486.321266][T18490] alloc_pages_mpol+0x232/0x4a0
[ 486.321285][T18490] folio_alloc_mpol_noprof+0x39/0x70
[ 486.321301][T18490] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.321318][T18490] ? filemap_get_entry+0xad/0x2f0
[ 486.321333][T18490] ? filemap_get_entry+0xad/0x2f0
[ 486.321346][T18490] ? filemap_get_entry+0xad/0x2f0
[ 486.321362][T18490] ? filemap_get_entry+0x28f/0x2f0
[ 486.321379][T18490] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.321396][T18490] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.321413][T18490] shmem_get_folio_gfp+0x59d/0x1660
[ 486.321438][T18490] shmem_write_begin+0xf7/0x2b0
[ 486.321456][T18490] generic_perform_write+0x2c5/0x900
[ 486.321477][T18490] ? __pfx_generic_perform_write+0x10/0x10
[ 486.321486][T18490] ? down_write+0x162/0x1f0
[ 486.321507][T18490] ? file_update_time+0x2da/0x490
[ 486.321523][T18490] shmem_file_write_iter+0xf8/0x120
[ 486.321539][T18490] vfs_write+0x5c9/0xb30
[ 486.321555][T18490] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.321571][T18490] ? __pfx_vfs_write+0x10/0x10
[ 486.321592][T18490] ? __fget_files+0x2a/0x420
[ 486.321612][T18490] ksys_write+0x145/0x250
[ 486.321627][T18490] ? __pfx_ksys_write+0x10/0x10
[ 486.321644][T18490] ? do_syscall_64+0xbe/0xfa0
[ 486.321662][T18490] do_syscall_64+0xfa/0xfa0
[ 486.321675][T18490] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.321686][T18490] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.321693][T18490] ? clear_bhb_loop+0x60/0xb0
[ 486.321702][T18490] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.321708][T18490] RIP: 0033:0x7f4b35f7e719
[ 486.321716][T18490] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.321723][T18490] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.321732][T18490] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.321737][T18490] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.321742][T18490] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.321747][T18490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.321751][T18490] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.321764][T18490]
[ 486.354637][T18492] FAULT_INJECTION: forcing a failure.
[ 486.354637][T18492] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.354662][T18492] CPU: 0 UID: 0 PID: 18492 Comm: syz.0.6073 Not tainted syzkaller #0 PREEMPT(full)
[ 486.354676][T18492] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.354684][T18492] Call Trace:
[ 486.354688][T18492]
[ 486.354693][T18492] dump_stack_lvl+0x189/0x250
[ 486.354713][T18492] ? __pfx____ratelimit+0x10/0x10
[ 486.354728][T18492] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.354742][T18492] ? __pfx__printk+0x10/0x10
[ 486.354755][T18492] ? fs_reclaim_acquire+0x7d/0x100
[ 486.354778][T18492] should_fail_ex+0x414/0x560
[ 486.354797][T18492] prepare_alloc_pages+0x213/0x610
[ 486.354818][T18492] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.354836][T18492] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.354857][T18492] ? policy_nodemask+0x27c/0x720
[ 486.354877][T18492] alloc_pages_mpol+0x232/0x4a0
[ 486.354896][T18492] folio_alloc_mpol_noprof+0x39/0x70
[ 486.354909][T18492] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.354925][T18492] ? filemap_get_entry+0xad/0x2f0
[ 486.354940][T18492] ? filemap_get_entry+0xad/0x2f0
[ 486.354954][T18492] ? filemap_get_entry+0xad/0x2f0
[ 486.354968][T18492] ? filemap_get_entry+0x28f/0x2f0
[ 486.354992][T18492] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.355009][T18492] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.355027][T18492] shmem_get_folio_gfp+0x59d/0x1660
[ 486.355050][T18492] shmem_write_begin+0xf7/0x2b0
[ 486.355069][T18492] generic_perform_write+0x2c5/0x900
[ 486.355089][T18492] ? __pfx_generic_perform_write+0x10/0x10
[ 486.355098][T18492] ? down_write+0x162/0x1f0
[ 486.355118][T18492] ? file_update_time+0x2da/0x490
[ 486.355133][T18492] shmem_file_write_iter+0xf8/0x120
[ 486.355149][T18492] vfs_write+0x5c9/0xb30
[ 486.355167][T18492] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.355182][T18492] ? __pfx_vfs_write+0x10/0x10
[ 486.355201][T18492] ? __fget_files+0x2a/0x420
[ 486.355215][T18492] ksys_write+0x145/0x250
[ 486.355226][T18492] ? __pfx_ksys_write+0x10/0x10
[ 486.355236][T18492] ? do_syscall_64+0xbe/0xfa0
[ 486.355247][T18492] do_syscall_64+0xfa/0xfa0
[ 486.355255][T18492] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.355264][T18492] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.355272][T18492] ? clear_bhb_loop+0x60/0xb0
[ 486.355281][T18492] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.355288][T18492] RIP: 0033:0x7f4b35f7e719
[ 486.355295][T18492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.355302][T18492] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.355313][T18492] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.355321][T18492] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.355328][T18492] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.355336][T18492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.355342][T18492] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.355362][T18492]
[ 486.394352][T18494] FAULT_INJECTION: forcing a failure.
[ 486.394352][T18494] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.394379][T18494] CPU: 0 UID: 0 PID: 18494 Comm: syz.0.6074 Not tainted syzkaller #0 PREEMPT(full)
[ 486.394393][T18494] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.394400][T18494] Call Trace:
[ 486.394406][T18494]
[ 486.394412][T18494] dump_stack_lvl+0x189/0x250
[ 486.394432][T18494] ? __pfx____ratelimit+0x10/0x10
[ 486.394447][T18494] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.394463][T18494] ? __pfx__printk+0x10/0x10
[ 486.394476][T18494] ? fs_reclaim_acquire+0x7d/0x100
[ 486.394496][T18494] should_fail_ex+0x414/0x560
[ 486.394515][T18494] prepare_alloc_pages+0x213/0x610
[ 486.394535][T18494] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.394553][T18494] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.394574][T18494] ? policy_nodemask+0x27c/0x720
[ 486.394594][T18494] alloc_pages_mpol+0x232/0x4a0
[ 486.394612][T18494] folio_alloc_mpol_noprof+0x39/0x70
[ 486.394629][T18494] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.394646][T18494] ? filemap_get_entry+0xad/0x2f0
[ 486.394662][T18494] ? filemap_get_entry+0xad/0x2f0
[ 486.394676][T18494] ? filemap_get_entry+0xad/0x2f0
[ 486.394691][T18494] ? filemap_get_entry+0x28f/0x2f0
[ 486.394707][T18494] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.394724][T18494] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.394742][T18494] shmem_get_folio_gfp+0x59d/0x1660
[ 486.394769][T18494] shmem_write_begin+0xf7/0x2b0
[ 486.394788][T18494] generic_perform_write+0x2c5/0x900
[ 486.394807][T18494] ? __pfx_generic_perform_write+0x10/0x10
[ 486.394816][T18494] ? down_write+0x162/0x1f0
[ 486.394837][T18494] ? file_update_time+0x2da/0x490
[ 486.394853][T18494] shmem_file_write_iter+0xf8/0x120
[ 486.394869][T18494] vfs_write+0x5c9/0xb30
[ 486.394886][T18494] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.394900][T18494] ? __pfx_vfs_write+0x10/0x10
[ 486.394921][T18494] ? __fget_files+0x2a/0x420
[ 486.394943][T18494] ksys_write+0x145/0x250
[ 486.394958][T18494] ? __pfx_ksys_write+0x10/0x10
[ 486.394975][T18494] ? do_syscall_64+0xbe/0xfa0
[ 486.394993][T18494] do_syscall_64+0xfa/0xfa0
[ 486.395007][T18494] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.395021][T18494] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.395032][T18494] ? clear_bhb_loop+0x60/0xb0
[ 486.395046][T18494] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.395057][T18494] RIP: 0033:0x7f4b35f7e719
[ 486.395069][T18494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.395079][T18494] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.395091][T18494] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.395099][T18494] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.395106][T18494] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.395113][T18494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.395120][T18494] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.395140][T18494]
[ 486.434740][T18496] FAULT_INJECTION: forcing a failure.
[ 486.434740][T18496] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.434768][T18496] CPU: 0 UID: 0 PID: 18496 Comm: syz.0.6075 Not tainted syzkaller #0 PREEMPT(full)
[ 486.434781][T18496] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.434788][T18496] Call Trace:
[ 486.434794][T18496]
[ 486.434799][T18496] dump_stack_lvl+0x189/0x250
[ 486.434819][T18496] ? __pfx____ratelimit+0x10/0x10
[ 486.434834][T18496] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.434849][T18496] ? __pfx__printk+0x10/0x10
[ 486.434862][T18496] ? fs_reclaim_acquire+0x7d/0x100
[ 486.434884][T18496] should_fail_ex+0x414/0x560
[ 486.434903][T18496] prepare_alloc_pages+0x213/0x610
[ 486.434923][T18496] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.434941][T18496] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.434963][T18496] ? policy_nodemask+0x27c/0x720
[ 486.434990][T18496] alloc_pages_mpol+0x232/0x4a0
[ 486.435009][T18496] folio_alloc_mpol_noprof+0x39/0x70
[ 486.435025][T18496] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.435042][T18496] ? filemap_get_entry+0xad/0x2f0
[ 486.435057][T18496] ? filemap_get_entry+0xad/0x2f0
[ 486.435070][T18496] ? filemap_get_entry+0xad/0x2f0
[ 486.435085][T18496] ? filemap_get_entry+0x28f/0x2f0
[ 486.435102][T18496] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.435117][T18496] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.435134][T18496] shmem_get_folio_gfp+0x59d/0x1660
[ 486.435158][T18496] shmem_write_begin+0xf7/0x2b0
[ 486.435177][T18496] generic_perform_write+0x2c5/0x900
[ 486.435197][T18496] ? __pfx_generic_perform_write+0x10/0x10
[ 486.435206][T18496] ? down_write+0x162/0x1f0
[ 486.435226][T18496] ? file_update_time+0x2da/0x490
[ 486.435241][T18496] shmem_file_write_iter+0xf8/0x120
[ 486.435257][T18496] vfs_write+0x5c9/0xb30
[ 486.435274][T18496] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.435289][T18496] ? __pfx_vfs_write+0x10/0x10
[ 486.435309][T18496] ? __fget_files+0x2a/0x420
[ 486.435329][T18496] ksys_write+0x145/0x250
[ 486.435345][T18496] ? __pfx_ksys_write+0x10/0x10
[ 486.435360][T18496] ? do_syscall_64+0xbe/0xfa0
[ 486.435378][T18496] do_syscall_64+0xfa/0xfa0
[ 486.435391][T18496] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.435405][T18496] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.435418][T18496] ? clear_bhb_loop+0x60/0xb0
[ 486.435432][T18496] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.435443][T18496] RIP: 0033:0x7f4b35f7e719
[ 486.435455][T18496] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.435463][T18496] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.435474][T18496] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.435482][T18496] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.435489][T18496] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.435496][T18496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.435503][T18496] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.435522][T18496]
[ 486.470624][T18498] FAULT_INJECTION: forcing a failure.
[ 486.470624][T18498] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.470650][T18498] CPU: 0 UID: 0 PID: 18498 Comm: syz.0.6076 Not tainted syzkaller #0 PREEMPT(full)
[ 486.470664][T18498] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.470671][T18498] Call Trace:
[ 486.470676][T18498]
[ 486.470683][T18498] dump_stack_lvl+0x189/0x250
[ 486.470702][T18498] ? __pfx____ratelimit+0x10/0x10
[ 486.470717][T18498] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.470732][T18498] ? __pfx__printk+0x10/0x10
[ 486.470745][T18498] ? fs_reclaim_acquire+0x7d/0x100
[ 486.470766][T18498] should_fail_ex+0x414/0x560
[ 486.470786][T18498] prepare_alloc_pages+0x213/0x610
[ 486.470803][T18498] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.470814][T18498] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.470827][T18498] ? policy_nodemask+0x27c/0x720
[ 486.470839][T18498] alloc_pages_mpol+0x232/0x4a0
[ 486.470851][T18498] folio_alloc_mpol_noprof+0x39/0x70
[ 486.470861][T18498] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.470872][T18498] ? filemap_get_entry+0xad/0x2f0
[ 486.470886][T18498] ? filemap_get_entry+0xad/0x2f0
[ 486.470900][T18498] ? filemap_get_entry+0xad/0x2f0
[ 486.470915][T18498] ? filemap_get_entry+0x28f/0x2f0
[ 486.470932][T18498] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.470948][T18498] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.470963][T18498] shmem_get_folio_gfp+0x59d/0x1660
[ 486.470984][T18498] shmem_write_begin+0xf7/0x2b0
[ 486.470996][T18498] generic_perform_write+0x2c5/0x900
[ 486.471007][T18498] ? __pfx_generic_perform_write+0x10/0x10
[ 486.471014][T18498] ? down_write+0x162/0x1f0
[ 486.471026][T18498] ? file_update_time+0x2da/0x490
[ 486.471036][T18498] shmem_file_write_iter+0xf8/0x120
[ 486.471046][T18498] vfs_write+0x5c9/0xb30
[ 486.471057][T18498] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.471066][T18498] ? __pfx_vfs_write+0x10/0x10
[ 486.471079][T18498] ? __fget_files+0x2a/0x420
[ 486.471091][T18498] ksys_write+0x145/0x250
[ 486.471101][T18498] ? __pfx_ksys_write+0x10/0x10
[ 486.471111][T18498] ? do_syscall_64+0xbe/0xfa0
[ 486.471122][T18498] do_syscall_64+0xfa/0xfa0
[ 486.471130][T18498] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.471144][T18498] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.471155][T18498] ? clear_bhb_loop+0x60/0xb0
[ 486.471169][T18498] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.471179][T18498] RIP: 0033:0x7f4b35f7e719
[ 486.471187][T18498] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.471193][T18498] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.471203][T18498] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.471208][T18498] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.471213][T18498] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.471218][T18498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.471223][T18498] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.471237][T18498]
[ 486.516527][T18500] FAULT_INJECTION: forcing a failure.
[ 486.516527][T18500] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.516550][T18500] CPU: 0 UID: 0 PID: 18500 Comm: syz.0.6077 Not tainted syzkaller #0 PREEMPT(full)
[ 486.516562][T18500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.516569][T18500] Call Trace:
[ 486.516573][T18500]
[ 486.516578][T18500] dump_stack_lvl+0x189/0x250
[ 486.516595][T18500] ? __pfx____ratelimit+0x10/0x10
[ 486.516609][T18500] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.516622][T18500] ? __pfx__printk+0x10/0x10
[ 486.516633][T18500] ? fs_reclaim_acquire+0x7d/0x100
[ 486.516651][T18500] should_fail_ex+0x414/0x560
[ 486.516667][T18500] prepare_alloc_pages+0x213/0x610
[ 486.516685][T18500] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.516701][T18500] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.516724][T18500] ? policy_nodemask+0x27c/0x720
[ 486.516741][T18500] alloc_pages_mpol+0x232/0x4a0
[ 486.516758][T18500] folio_alloc_mpol_noprof+0x39/0x70
[ 486.516778][T18500] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.516796][T18500] ? filemap_get_entry+0xad/0x2f0
[ 486.516810][T18500] ? filemap_get_entry+0xad/0x2f0
[ 486.516828][T18500] ? filemap_get_entry+0xad/0x2f0
[ 486.516842][T18500] ? filemap_get_entry+0x28f/0x2f0
[ 486.516857][T18500] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.516874][T18500] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.516892][T18500] shmem_get_folio_gfp+0x59d/0x1660
[ 486.516916][T18500] shmem_write_begin+0xf7/0x2b0
[ 486.516932][T18500] generic_perform_write+0x2c5/0x900
[ 486.516950][T18500] ? __pfx_generic_perform_write+0x10/0x10
[ 486.516960][T18500] ? do_raw_spin_unlock+0x4d/0x240
[ 486.516974][T18500] ? mnt_put_write_access_file+0xc0/0x100
[ 486.516996][T18500] ? file_update_time+0x416/0x490
[ 486.517010][T18500] shmem_file_write_iter+0xf8/0x120
[ 486.517027][T18500] vfs_write+0x5c9/0xb30
[ 486.517045][T18500] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.517059][T18500] ? __pfx_vfs_write+0x10/0x10
[ 486.517078][T18500] ? __fget_files+0x2a/0x420
[ 486.517100][T18500] ksys_write+0x145/0x250
[ 486.517120][T18500] ? __pfx_ksys_write+0x10/0x10
[ 486.517136][T18500] ? do_syscall_64+0xbe/0xfa0
[ 486.517152][T18500] do_syscall_64+0xfa/0xfa0
[ 486.517166][T18500] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.517181][T18500] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.517191][T18500] ? clear_bhb_loop+0x60/0xb0
[ 486.517203][T18500] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.517245][T18500] RIP: 0033:0x7f4b35f7e719
[ 486.517256][T18500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.517268][T18500] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.517282][T18500] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.517291][T18500] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.517298][T18500] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.517305][T18500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.517313][T18500] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.517330][T18500]
[ 486.550182][T18502] FAULT_INJECTION: forcing a failure.
[ 486.550182][T18502] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.550207][T18502] CPU: 0 UID: 0 PID: 18502 Comm: syz.0.6078 Not tainted syzkaller #0 PREEMPT(full)
[ 486.550221][T18502] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.550226][T18502] Call Trace:
[ 486.550232][T18502]
[ 486.550235][T18502] dump_stack_lvl+0x189/0x250
[ 486.550248][T18502] ? __pfx____ratelimit+0x10/0x10
[ 486.550259][T18502] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.550272][T18502] ? __pfx__printk+0x10/0x10
[ 486.550284][T18502] ? fs_reclaim_acquire+0x7d/0x100
[ 486.550305][T18502] should_fail_ex+0x414/0x560
[ 486.550323][T18502] prepare_alloc_pages+0x213/0x610
[ 486.550336][T18502] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.550348][T18502] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.550360][T18502] ? policy_nodemask+0x27c/0x720
[ 486.550378][T18502] alloc_pages_mpol+0x232/0x4a0
[ 486.550396][T18502] folio_alloc_mpol_noprof+0x39/0x70
[ 486.550413][T18502] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.550429][T18502] ? filemap_get_entry+0xad/0x2f0
[ 486.550444][T18502] ? filemap_get_entry+0xad/0x2f0
[ 486.550457][T18502] ? filemap_get_entry+0xad/0x2f0
[ 486.550466][T18502] ? filemap_get_entry+0x28f/0x2f0
[ 486.550476][T18502] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.550487][T18502] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.550498][T18502] shmem_get_folio_gfp+0x59d/0x1660
[ 486.550517][T18502] shmem_write_begin+0xf7/0x2b0
[ 486.550534][T18502] generic_perform_write+0x2c5/0x900
[ 486.550553][T18502] ? __pfx_generic_perform_write+0x10/0x10
[ 486.550563][T18502] ? down_write+0x162/0x1f0
[ 486.550583][T18502] ? file_update_time+0x2da/0x490
[ 486.550596][T18502] shmem_file_write_iter+0xf8/0x120
[ 486.550606][T18502] vfs_write+0x5c9/0xb30
[ 486.550617][T18502] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.550626][T18502] ? __pfx_vfs_write+0x10/0x10
[ 486.550639][T18502] ? __fget_files+0x2a/0x420
[ 486.550652][T18502] ksys_write+0x145/0x250
[ 486.550661][T18502] ? __pfx_ksys_write+0x10/0x10
[ 486.550671][T18502] ? do_syscall_64+0xbe/0xfa0
[ 486.550682][T18502] do_syscall_64+0xfa/0xfa0
[ 486.550690][T18502] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.550699][T18502] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.550706][T18502] ? clear_bhb_loop+0x60/0xb0
[ 486.550715][T18502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.550722][T18502] RIP: 0033:0x7f4b35f7e719
[ 486.550729][T18502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.550736][T18502] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.550745][T18502] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.550751][T18502] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.550756][T18502] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.550760][T18502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.550765][T18502] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.550777][T18502]
[ 486.587568][T18504] FAULT_INJECTION: forcing a failure.
[ 486.587568][T18504] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.587586][T18504] CPU: 0 UID: 0 PID: 18504 Comm: syz.0.6079 Not tainted syzkaller #0 PREEMPT(full)
[ 486.587596][T18504] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.587600][T18504] Call Trace:
[ 486.587604][T18504]
[ 486.587607][T18504] dump_stack_lvl+0x189/0x250
[ 486.587621][T18504] ? __pfx____ratelimit+0x10/0x10
[ 486.587631][T18504] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.587640][T18504] ? __pfx__printk+0x10/0x10
[ 486.587649][T18504] ? fs_reclaim_acquire+0x7d/0x100
[ 486.587669][T18504] should_fail_ex+0x414/0x560
[ 486.587689][T18504] prepare_alloc_pages+0x213/0x610
[ 486.587702][T18504] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.587714][T18504] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.587727][T18504] ? policy_nodemask+0x27c/0x720
[ 486.587739][T18504] alloc_pages_mpol+0x232/0x4a0
[ 486.587750][T18504] folio_alloc_mpol_noprof+0x39/0x70
[ 486.587761][T18504] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.587771][T18504] ? filemap_get_entry+0xad/0x2f0
[ 486.587781][T18504] ? filemap_get_entry+0xad/0x2f0
[ 486.587789][T18504] ? filemap_get_entry+0xad/0x2f0
[ 486.587799][T18504] ? filemap_get_entry+0x28f/0x2f0
[ 486.587814][T18504] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.587829][T18504] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.587846][T18504] shmem_get_folio_gfp+0x59d/0x1660
[ 486.587867][T18504] shmem_write_begin+0xf7/0x2b0
[ 486.587884][T18504] generic_perform_write+0x2c5/0x900
[ 486.587903][T18504] ? __pfx_generic_perform_write+0x10/0x10
[ 486.587914][T18504] ? do_raw_spin_unlock+0x4d/0x240
[ 486.587929][T18504] ? mnt_put_write_access_file+0xc0/0x100
[ 486.587938][T18504] ? file_update_time+0x416/0x490
[ 486.587948][T18504] shmem_file_write_iter+0xf8/0x120
[ 486.587963][T18504] vfs_write+0x5c9/0xb30
[ 486.587985][T18504] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.588000][T18504] ? __pfx_vfs_write+0x10/0x10
[ 486.588020][T18504] ? __fget_files+0x2a/0x420
[ 486.588042][T18504] ksys_write+0x145/0x250
[ 486.588057][T18504] ? __pfx_ksys_write+0x10/0x10
[ 486.588072][T18504] ? do_syscall_64+0xbe/0xfa0
[ 486.588088][T18504] do_syscall_64+0xfa/0xfa0
[ 486.588101][T18504] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.588117][T18504] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.588128][T18504] ? clear_bhb_loop+0x60/0xb0
[ 486.588140][T18504] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.588151][T18504] RIP: 0033:0x7f4b35f7e719
[ 486.588162][T18504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.588172][T18504] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.588186][T18504] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.588194][T18504] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.588201][T18504] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.588208][T18504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.588214][T18504] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.588235][T18504]
[ 486.637663][T18506] FAULT_INJECTION: forcing a failure.
[ 486.637663][T18506] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.637690][T18506] CPU: 0 UID: 0 PID: 18506 Comm: syz.0.6080 Not tainted syzkaller #0 PREEMPT(full)
[ 486.637704][T18506] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.637712][T18506] Call Trace:
[ 486.637717][T18506]
[ 486.637722][T18506] dump_stack_lvl+0x189/0x250
[ 486.637743][T18506] ? __pfx____ratelimit+0x10/0x10
[ 486.637758][T18506] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.637773][T18506] ? __pfx__printk+0x10/0x10
[ 486.637786][T18506] ? fs_reclaim_acquire+0x7d/0x100
[ 486.637808][T18506] should_fail_ex+0x414/0x560
[ 486.637826][T18506] prepare_alloc_pages+0x213/0x610
[ 486.637847][T18506] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.637866][T18506] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.637885][T18506] ? policy_nodemask+0x27c/0x720
[ 486.637904][T18506] alloc_pages_mpol+0x232/0x4a0
[ 486.637924][T18506] folio_alloc_mpol_noprof+0x39/0x70
[ 486.637940][T18506] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.637955][T18506] ? filemap_get_entry+0xad/0x2f0
[ 486.637971][T18506] ? filemap_get_entry+0xad/0x2f0
[ 486.637993][T18506] ? filemap_get_entry+0xad/0x2f0
[ 486.638009][T18506] ? filemap_get_entry+0x28f/0x2f0
[ 486.638025][T18506] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.638041][T18506] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.638058][T18506] shmem_get_folio_gfp+0x59d/0x1660
[ 486.638084][T18506] shmem_write_begin+0xf7/0x2b0
[ 486.638103][T18506] generic_perform_write+0x2c5/0x900
[ 486.638122][T18506] ? __pfx_generic_perform_write+0x10/0x10
[ 486.638133][T18506] ? do_raw_spin_unlock+0x4d/0x240
[ 486.638149][T18506] ? mnt_put_write_access_file+0xc0/0x100
[ 486.638162][T18506] ? file_update_time+0x416/0x490
[ 486.638177][T18506] shmem_file_write_iter+0xf8/0x120
[ 486.638193][T18506] vfs_write+0x5c9/0xb30
[ 486.638209][T18506] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.638225][T18506] ? __pfx_vfs_write+0x10/0x10
[ 486.638244][T18506] ? __fget_files+0x2a/0x420
[ 486.638267][T18506] ksys_write+0x145/0x250
[ 486.638282][T18506] ? __pfx_ksys_write+0x10/0x10
[ 486.638298][T18506] ? do_syscall_64+0xbe/0xfa0
[ 486.638315][T18506] do_syscall_64+0xfa/0xfa0
[ 486.638329][T18506] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.638344][T18506] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.638355][T18506] ? clear_bhb_loop+0x60/0xb0
[ 486.638369][T18506] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.638380][T18506] RIP: 0033:0x7f4b35f7e719
[ 486.638391][T18506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.638402][T18506] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.638415][T18506] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.638424][T18506] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.638432][T18506] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.638439][T18506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.638445][T18506] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.638465][T18506]
[ 486.661043][T18508] FAULT_INJECTION: forcing a failure.
[ 486.661043][T18508] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.661067][T18508] CPU: 0 UID: 0 PID: 18508 Comm: syz.0.6081 Not tainted syzkaller #0 PREEMPT(full)
[ 486.661078][T18508] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.661085][T18508] Call Trace:
[ 486.661089][T18508]
[ 486.661094][T18508] dump_stack_lvl+0x189/0x250
[ 486.661112][T18508] ? __pfx____ratelimit+0x10/0x10
[ 486.661125][T18508] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.661137][T18508] ? __pfx__printk+0x10/0x10
[ 486.661148][T18508] ? fs_reclaim_acquire+0x7d/0x100
[ 486.661167][T18508] should_fail_ex+0x414/0x560
[ 486.661184][T18508] prepare_alloc_pages+0x213/0x610
[ 486.661201][T18508] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.661252][T18508] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.661270][T18508] ? policy_nodemask+0x27c/0x720
[ 486.661286][T18508] alloc_pages_mpol+0x232/0x4a0
[ 486.661303][T18508] folio_alloc_mpol_noprof+0x39/0x70
[ 486.661318][T18508] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.661332][T18508] ? filemap_get_entry+0xad/0x2f0
[ 486.661345][T18508] ? filemap_get_entry+0xad/0x2f0
[ 486.661357][T18508] ? filemap_get_entry+0xad/0x2f0
[ 486.661370][T18508] ? filemap_get_entry+0x28f/0x2f0
[ 486.661384][T18508] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.661397][T18508] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.661412][T18508] shmem_get_folio_gfp+0x59d/0x1660
[ 486.661433][T18508] shmem_write_begin+0xf7/0x2b0
[ 486.661448][T18508] generic_perform_write+0x2c5/0x900
[ 486.661464][T18508] ? __pfx_generic_perform_write+0x10/0x10
[ 486.661473][T18508] ? do_raw_spin_unlock+0x4d/0x240
[ 486.661487][T18508] ? mnt_put_write_access_file+0xc0/0x100
[ 486.661501][T18508] ? file_update_time+0x416/0x490
[ 486.661516][T18508] shmem_file_write_iter+0xf8/0x120
[ 486.661532][T18508] vfs_write+0x5c9/0xb30
[ 486.661549][T18508] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.661559][T18508] ? __pfx_vfs_write+0x10/0x10
[ 486.661571][T18508] ? __fget_files+0x2a/0x420
[ 486.661584][T18508] ksys_write+0x145/0x250
[ 486.661593][T18508] ? __pfx_ksys_write+0x10/0x10
[ 486.661603][T18508] ? do_syscall_64+0xbe/0xfa0
[ 486.661614][T18508] do_syscall_64+0xfa/0xfa0
[ 486.661622][T18508] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.661631][T18508] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.661639][T18508] ? clear_bhb_loop+0x60/0xb0
[ 486.661648][T18508] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.661659][T18508] RIP: 0033:0x7f4b35f7e719
[ 486.661667][T18508] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.661674][T18508] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.661683][T18508] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.661689][T18508] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.661694][T18508] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.661698][T18508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.661703][T18508] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.661715][T18508]
[ 486.713076][T18510] FAULT_INJECTION: forcing a failure.
[ 486.713076][T18510] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.713100][T18510] CPU: 0 UID: 0 PID: 18510 Comm: syz.0.6082 Not tainted syzkaller #0 PREEMPT(full)
[ 486.713114][T18510] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.713121][T18510] Call Trace:
[ 486.713126][T18510]
[ 486.713132][T18510] dump_stack_lvl+0x189/0x250
[ 486.713151][T18510] ? __pfx____ratelimit+0x10/0x10
[ 486.713166][T18510] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.713180][T18510] ? __pfx__printk+0x10/0x10
[ 486.713193][T18510] ? fs_reclaim_acquire+0x7d/0x100
[ 486.713253][T18510] should_fail_ex+0x414/0x560
[ 486.713275][T18510] prepare_alloc_pages+0x213/0x610
[ 486.713295][T18510] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.713314][T18510] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.713334][T18510] ? policy_nodemask+0x27c/0x720
[ 486.713354][T18510] alloc_pages_mpol+0x232/0x4a0
[ 486.713373][T18510] folio_alloc_mpol_noprof+0x39/0x70
[ 486.713389][T18510] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.713406][T18510] ? filemap_get_entry+0xad/0x2f0
[ 486.713422][T18510] ? filemap_get_entry+0xad/0x2f0
[ 486.713432][T18510] ? filemap_get_entry+0xad/0x2f0
[ 486.713442][T18510] ? filemap_get_entry+0x28f/0x2f0
[ 486.713452][T18510] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.713462][T18510] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.713478][T18510] shmem_get_folio_gfp+0x59d/0x1660
[ 486.713502][T18510] shmem_write_begin+0xf7/0x2b0
[ 486.713521][T18510] generic_perform_write+0x2c5/0x900
[ 486.713542][T18510] ? __pfx_generic_perform_write+0x10/0x10
[ 486.713551][T18510] ? down_write+0x162/0x1f0
[ 486.713573][T18510] ? file_update_time+0x2da/0x490
[ 486.713588][T18510] shmem_file_write_iter+0xf8/0x120
[ 486.713603][T18510] vfs_write+0x5c9/0xb30
[ 486.713621][T18510] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.713636][T18510] ? __pfx_vfs_write+0x10/0x10
[ 486.713656][T18510] ? __fget_files+0x2a/0x420
[ 486.713675][T18510] ksys_write+0x145/0x250
[ 486.713685][T18510] ? __pfx_ksys_write+0x10/0x10
[ 486.713695][T18510] ? do_syscall_64+0xbe/0xfa0
[ 486.713706][T18510] do_syscall_64+0xfa/0xfa0
[ 486.713716][T18510] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.713730][T18510] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.713740][T18510] ? clear_bhb_loop+0x60/0xb0
[ 486.713755][T18510] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.713766][T18510] RIP: 0033:0x7f4b35f7e719
[ 486.713777][T18510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.713787][T18510] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.713800][T18510] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.713806][T18510] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.713811][T18510] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.713816][T18510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.713820][T18510] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.713832][T18510]
[ 486.753815][T18512] FAULT_INJECTION: forcing a failure.
[ 486.753815][T18512] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.753842][T18512] CPU: 0 UID: 0 PID: 18512 Comm: syz.0.6083 Not tainted syzkaller #0 PREEMPT(full)
[ 486.753855][T18512] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.753862][T18512] Call Trace:
[ 486.753867][T18512]
[ 486.753873][T18512] dump_stack_lvl+0x189/0x250
[ 486.753886][T18512] ? __pfx____ratelimit+0x10/0x10
[ 486.753897][T18512] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.753911][T18512] ? __pfx__printk+0x10/0x10
[ 486.753924][T18512] ? fs_reclaim_acquire+0x7d/0x100
[ 486.753946][T18512] should_fail_ex+0x414/0x560
[ 486.753965][T18512] prepare_alloc_pages+0x213/0x610
[ 486.753985][T18512] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.754004][T18512] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.754024][T18512] ? policy_nodemask+0x27c/0x720
[ 486.754044][T18512] alloc_pages_mpol+0x232/0x4a0
[ 486.754063][T18512] folio_alloc_mpol_noprof+0x39/0x70
[ 486.754079][T18512] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.754096][T18512] ? filemap_get_entry+0xad/0x2f0
[ 486.754112][T18512] ? filemap_get_entry+0xad/0x2f0
[ 486.754125][T18512] ? filemap_get_entry+0xad/0x2f0
[ 486.754140][T18512] ? filemap_get_entry+0x28f/0x2f0
[ 486.754150][T18512] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.754166][T18512] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.754184][T18512] shmem_get_folio_gfp+0x59d/0x1660
[ 486.754210][T18512] shmem_write_begin+0xf7/0x2b0
[ 486.754235][T18512] generic_perform_write+0x2c5/0x900
[ 486.754255][T18512] ? __pfx_generic_perform_write+0x10/0x10
[ 486.754264][T18512] ? down_write+0x162/0x1f0
[ 486.754286][T18512] ? file_update_time+0x2da/0x490
[ 486.754302][T18512] shmem_file_write_iter+0xf8/0x120
[ 486.754318][T18512] vfs_write+0x5c9/0xb30
[ 486.754334][T18512] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.754350][T18512] ? __pfx_vfs_write+0x10/0x10
[ 486.754371][T18512] ? __fget_files+0x2a/0x420
[ 486.754392][T18512] ksys_write+0x145/0x250
[ 486.754407][T18512] ? __pfx_ksys_write+0x10/0x10
[ 486.754417][T18512] ? do_syscall_64+0xbe/0xfa0
[ 486.754429][T18512] do_syscall_64+0xfa/0xfa0
[ 486.754442][T18512] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.754457][T18512] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.754468][T18512] ? clear_bhb_loop+0x60/0xb0
[ 486.754481][T18512] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.754492][T18512] RIP: 0033:0x7f4b35f7e719
[ 486.754502][T18512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.754512][T18512] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.754526][T18512] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.754534][T18512] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.754542][T18512] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.754549][T18512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.754556][T18512] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.754576][T18512]
[ 486.784058][T18514] FAULT_INJECTION: forcing a failure.
[ 486.784058][T18514] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.784085][T18514] CPU: 0 UID: 0 PID: 18514 Comm: syz.0.6084 Not tainted syzkaller #0 PREEMPT(full)
[ 486.784097][T18514] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.784105][T18514] Call Trace:
[ 486.784110][T18514]
[ 486.784116][T18514] dump_stack_lvl+0x189/0x250
[ 486.784136][T18514] ? __pfx____ratelimit+0x10/0x10
[ 486.784151][T18514] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.784161][T18514] ? __pfx__printk+0x10/0x10
[ 486.784169][T18514] ? fs_reclaim_acquire+0x7d/0x100
[ 486.784183][T18514] should_fail_ex+0x414/0x560
[ 486.784202][T18514] prepare_alloc_pages+0x213/0x610
[ 486.784222][T18514] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.784241][T18514] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.784263][T18514] ? policy_nodemask+0x27c/0x720
[ 486.784282][T18514] alloc_pages_mpol+0x232/0x4a0
[ 486.784298][T18514] folio_alloc_mpol_noprof+0x39/0x70
[ 486.784315][T18514] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.784332][T18514] ? filemap_get_entry+0xad/0x2f0
[ 486.784347][T18514] ? filemap_get_entry+0xad/0x2f0
[ 486.784361][T18514] ? filemap_get_entry+0xad/0x2f0
[ 486.784376][T18514] ? filemap_get_entry+0x28f/0x2f0
[ 486.784392][T18514] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.784407][T18514] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.784425][T18514] shmem_get_folio_gfp+0x59d/0x1660
[ 486.784451][T18514] shmem_write_begin+0xf7/0x2b0
[ 486.784468][T18514] generic_perform_write+0x2c5/0x900
[ 486.784487][T18514] ? __pfx_generic_perform_write+0x10/0x10
[ 486.784497][T18514] ? down_write+0x162/0x1f0
[ 486.784518][T18514] ? file_update_time+0x2da/0x490
[ 486.784533][T18514] shmem_file_write_iter+0xf8/0x120
[ 486.784548][T18514] vfs_write+0x5c9/0xb30
[ 486.784566][T18514] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.784581][T18514] ? __pfx_vfs_write+0x10/0x10
[ 486.784602][T18514] ? __fget_files+0x2a/0x420
[ 486.784622][T18514] ksys_write+0x145/0x250
[ 486.784637][T18514] ? __pfx_ksys_write+0x10/0x10
[ 486.784652][T18514] ? do_syscall_64+0xbe/0xfa0
[ 486.784669][T18514] do_syscall_64+0xfa/0xfa0
[ 486.784683][T18514] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.784697][T18514] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.784708][T18514] ? clear_bhb_loop+0x60/0xb0
[ 486.784718][T18514] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.784725][T18514] RIP: 0033:0x7f4b35f7e719
[ 486.784733][T18514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.784740][T18514] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.784749][T18514] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.784754][T18514] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.784759][T18514] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.784782][T18514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.784787][T18514] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.784801][T18514]
[ 486.820451][T18516] FAULT_INJECTION: forcing a failure.
[ 486.820451][T18516] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.820480][T18516] CPU: 0 UID: 0 PID: 18516 Comm: syz.0.6085 Not tainted syzkaller #0 PREEMPT(full)
[ 486.820495][T18516] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.820503][T18516] Call Trace:
[ 486.820509][T18516]
[ 486.820515][T18516] dump_stack_lvl+0x189/0x250
[ 486.820538][T18516] ? __pfx____ratelimit+0x10/0x10
[ 486.820555][T18516] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.820572][T18516] ? __pfx__printk+0x10/0x10
[ 486.820587][T18516] ? fs_reclaim_acquire+0x7d/0x100
[ 486.820610][T18516] should_fail_ex+0x414/0x560
[ 486.820631][T18516] prepare_alloc_pages+0x213/0x610
[ 486.820654][T18516] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.820675][T18516] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.820698][T18516] ? policy_nodemask+0x27c/0x720
[ 486.820720][T18516] alloc_pages_mpol+0x232/0x4a0
[ 486.820741][T18516] folio_alloc_mpol_noprof+0x39/0x70
[ 486.820761][T18516] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.820779][T18516] ? filemap_get_entry+0xad/0x2f0
[ 486.820796][T18516] ? filemap_get_entry+0xad/0x2f0
[ 486.820811][T18516] ? filemap_get_entry+0xad/0x2f0
[ 486.820829][T18516] ? filemap_get_entry+0x28f/0x2f0
[ 486.820848][T18516] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.820866][T18516] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.820884][T18516] shmem_get_folio_gfp+0x59d/0x1660
[ 486.820911][T18516] shmem_write_begin+0xf7/0x2b0
[ 486.820932][T18516] generic_perform_write+0x2c5/0x900
[ 486.820953][T18516] ? __pfx_generic_perform_write+0x10/0x10
[ 486.820964][T18516] ? down_write+0x162/0x1f0
[ 486.821000][T18516] ? file_update_time+0x2da/0x490
[ 486.821018][T18516] shmem_file_write_iter+0xf8/0x120
[ 486.821036][T18516] vfs_write+0x5c9/0xb30
[ 486.821055][T18516] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.821072][T18516] ? __pfx_vfs_write+0x10/0x10
[ 486.821094][T18516] ? __fget_files+0x2a/0x420
[ 486.821118][T18516] ksys_write+0x145/0x250
[ 486.821135][T18516] ? __pfx_ksys_write+0x10/0x10
[ 486.821152][T18516] ? do_syscall_64+0xbe/0xfa0
[ 486.821171][T18516] do_syscall_64+0xfa/0xfa0
[ 486.821184][T18516] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.821201][T18516] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.821250][T18516] ? clear_bhb_loop+0x60/0xb0
[ 486.821266][T18516] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.821278][T18516] RIP: 0033:0x7f4b35f7e719
[ 486.821290][T18516] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.821300][T18516] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.821314][T18516] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.821322][T18516] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.821329][T18516] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.821336][T18516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.821343][T18516] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.821369][T18516]
[ 486.860006][T18518] FAULT_INJECTION: forcing a failure.
[ 486.860006][T18518] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.860034][T18518] CPU: 0 UID: 0 PID: 18518 Comm: syz.0.6086 Not tainted syzkaller #0 PREEMPT(full)
[ 486.860047][T18518] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.860054][T18518] Call Trace:
[ 486.860060][T18518]
[ 486.860066][T18518] dump_stack_lvl+0x189/0x250
[ 486.860085][T18518] ? __pfx____ratelimit+0x10/0x10
[ 486.860101][T18518] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.860114][T18518] ? __pfx__printk+0x10/0x10
[ 486.860128][T18518] ? fs_reclaim_acquire+0x7d/0x100
[ 486.860149][T18518] should_fail_ex+0x414/0x560
[ 486.860169][T18518] prepare_alloc_pages+0x213/0x610
[ 486.860189][T18518] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.860204][T18518] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.860217][T18518] ? policy_nodemask+0x27c/0x720
[ 486.860229][T18518] alloc_pages_mpol+0x232/0x4a0
[ 486.860243][T18518] folio_alloc_mpol_noprof+0x39/0x70
[ 486.860253][T18518] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.860263][T18518] ? filemap_get_entry+0xad/0x2f0
[ 486.860273][T18518] ? filemap_get_entry+0xad/0x2f0
[ 486.860283][T18518] ? filemap_get_entry+0xad/0x2f0
[ 486.860297][T18518] ? filemap_get_entry+0x28f/0x2f0
[ 486.860313][T18518] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.860330][T18518] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.860348][T18518] shmem_get_folio_gfp+0x59d/0x1660
[ 486.860373][T18518] shmem_write_begin+0xf7/0x2b0
[ 486.860392][T18518] generic_perform_write+0x2c5/0x900
[ 486.860411][T18518] ? __pfx_generic_perform_write+0x10/0x10
[ 486.860421][T18518] ? down_write+0x162/0x1f0
[ 486.860444][T18518] ? file_update_time+0x2da/0x490
[ 486.860460][T18518] shmem_file_write_iter+0xf8/0x120
[ 486.860475][T18518] vfs_write+0x5c9/0xb30
[ 486.860492][T18518] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.860507][T18518] ? __pfx_vfs_write+0x10/0x10
[ 486.860526][T18518] ? __fget_files+0x2a/0x420
[ 486.860548][T18518] ksys_write+0x145/0x250
[ 486.860564][T18518] ? __pfx_ksys_write+0x10/0x10
[ 486.860587][T18518] ? do_syscall_64+0xbe/0xfa0
[ 486.860604][T18518] do_syscall_64+0xfa/0xfa0
[ 486.860617][T18518] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.860630][T18518] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.860641][T18518] ? clear_bhb_loop+0x60/0xb0
[ 486.860655][T18518] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.860666][T18518] RIP: 0033:0x7f4b35f7e719
[ 486.860678][T18518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.860688][T18518] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.860702][T18518] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.860710][T18518] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.860718][T18518] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.860725][T18518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.860731][T18518] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.860749][T18518]
[ 486.902925][T18520] FAULT_INJECTION: forcing a failure.
[ 486.902925][T18520] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.902953][T18520] CPU: 0 UID: 0 PID: 18520 Comm: syz.0.6087 Not tainted syzkaller #0 PREEMPT(full)
[ 486.902967][T18520] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.902975][T18520] Call Trace:
[ 486.902980][T18520]
[ 486.902985][T18520] dump_stack_lvl+0x189/0x250
[ 486.903006][T18520] ? __pfx____ratelimit+0x10/0x10
[ 486.903021][T18520] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.903037][T18520] ? __pfx__printk+0x10/0x10
[ 486.903050][T18520] ? fs_reclaim_acquire+0x7d/0x100
[ 486.903077][T18520] should_fail_ex+0x414/0x560
[ 486.903101][T18520] prepare_alloc_pages+0x213/0x610
[ 486.903123][T18520] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.903140][T18520] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.903168][T18520] ? policy_nodemask+0x27c/0x720
[ 486.903188][T18520] alloc_pages_mpol+0x232/0x4a0
[ 486.903207][T18520] folio_alloc_mpol_noprof+0x39/0x70
[ 486.903224][T18520] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.903241][T18520] ? filemap_get_entry+0xad/0x2f0
[ 486.903257][T18520] ? filemap_get_entry+0xad/0x2f0
[ 486.903270][T18520] ? filemap_get_entry+0xad/0x2f0
[ 486.903286][T18520] ? filemap_get_entry+0x28f/0x2f0
[ 486.903303][T18520] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.903318][T18520] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.903335][T18520] shmem_get_folio_gfp+0x59d/0x1660
[ 486.903360][T18520] shmem_write_begin+0xf7/0x2b0
[ 486.903379][T18520] generic_perform_write+0x2c5/0x900
[ 486.903398][T18520] ? __pfx_generic_perform_write+0x10/0x10
[ 486.903406][T18520] ? do_raw_spin_unlock+0x4d/0x240
[ 486.903417][T18520] ? mnt_put_write_access_file+0xc0/0x100
[ 486.903425][T18520] ? file_update_time+0x416/0x490
[ 486.903435][T18520] shmem_file_write_iter+0xf8/0x120
[ 486.903445][T18520] vfs_write+0x5c9/0xb30
[ 486.903456][T18520] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.903465][T18520] ? __pfx_vfs_write+0x10/0x10
[ 486.903477][T18520] ? __fget_files+0x2a/0x420
[ 486.903490][T18520] ksys_write+0x145/0x250
[ 486.903500][T18520] ? __pfx_ksys_write+0x10/0x10
[ 486.903510][T18520] ? do_syscall_64+0xbe/0xfa0
[ 486.903520][T18520] do_syscall_64+0xfa/0xfa0
[ 486.903529][T18520] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.903539][T18520] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.903546][T18520] ? clear_bhb_loop+0x60/0xb0
[ 486.903555][T18520] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.903562][T18520] RIP: 0033:0x7f4b35f7e719
[ 486.903569][T18520] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.903579][T18520] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.903592][T18520] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.903600][T18520] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.903607][T18520] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.903614][T18520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.903621][T18520] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.903634][T18520]
[ 486.944517][T18522] FAULT_INJECTION: forcing a failure.
[ 486.944517][T18522] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.944546][T18522] CPU: 0 UID: 0 PID: 18522 Comm: syz.0.6088 Not tainted syzkaller #0 PREEMPT(full)
[ 486.944559][T18522] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.944567][T18522] Call Trace:
[ 486.944573][T18522]
[ 486.944578][T18522] dump_stack_lvl+0x189/0x250
[ 486.944597][T18522] ? __pfx____ratelimit+0x10/0x10
[ 486.944613][T18522] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.944628][T18522] ? __pfx__printk+0x10/0x10
[ 486.944641][T18522] ? fs_reclaim_acquire+0x7d/0x100
[ 486.944663][T18522] should_fail_ex+0x414/0x560
[ 486.944683][T18522] prepare_alloc_pages+0x213/0x610
[ 486.944700][T18522] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.944711][T18522] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.944736][T18522] ? policy_nodemask+0x27c/0x720
[ 486.944756][T18522] alloc_pages_mpol+0x232/0x4a0
[ 486.944794][T18522] folio_alloc_mpol_noprof+0x39/0x70
[ 486.944812][T18522] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.944829][T18522] ? filemap_get_entry+0xad/0x2f0
[ 486.944844][T18522] ? filemap_get_entry+0xad/0x2f0
[ 486.944858][T18522] ? filemap_get_entry+0xad/0x2f0
[ 486.944873][T18522] ? filemap_get_entry+0x28f/0x2f0
[ 486.944890][T18522] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.944907][T18522] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.944925][T18522] shmem_get_folio_gfp+0x59d/0x1660
[ 486.944951][T18522] shmem_write_begin+0xf7/0x2b0
[ 486.944969][T18522] generic_perform_write+0x2c5/0x900
[ 486.944986][T18522] ? __pfx_generic_perform_write+0x10/0x10
[ 486.944996][T18522] ? down_write+0x162/0x1f0
[ 486.945015][T18522] ? file_update_time+0x2da/0x490
[ 486.945029][T18522] shmem_file_write_iter+0xf8/0x120
[ 486.945045][T18522] vfs_write+0x5c9/0xb30
[ 486.945063][T18522] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.945078][T18522] ? __pfx_vfs_write+0x10/0x10
[ 486.945098][T18522] ? __fget_files+0x2a/0x420
[ 486.945120][T18522] ksys_write+0x145/0x250
[ 486.945135][T18522] ? __pfx_ksys_write+0x10/0x10
[ 486.945152][T18522] ? do_syscall_64+0xbe/0xfa0
[ 486.945171][T18522] do_syscall_64+0xfa/0xfa0
[ 486.945185][T18522] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.945199][T18522] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.945256][T18522] ? clear_bhb_loop+0x60/0xb0
[ 486.945272][T18522] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.945283][T18522] RIP: 0033:0x7f4b35f7e719
[ 486.945295][T18522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.945305][T18522] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.945318][T18522] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.945327][T18522] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.945334][T18522] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.945341][T18522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.945349][T18522] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.945369][T18522]
[ 486.988500][T18524] FAULT_INJECTION: forcing a failure.
[ 486.988500][T18524] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 486.988525][T18524] CPU: 0 UID: 0 PID: 18524 Comm: syz.0.6089 Not tainted syzkaller #0 PREEMPT(full)
[ 486.988540][T18524] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 486.988547][T18524] Call Trace:
[ 486.988552][T18524]
[ 486.988557][T18524] dump_stack_lvl+0x189/0x250
[ 486.988577][T18524] ? __pfx____ratelimit+0x10/0x10
[ 486.988592][T18524] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.988607][T18524] ? __pfx__printk+0x10/0x10
[ 486.988622][T18524] ? fs_reclaim_acquire+0x7d/0x100
[ 486.988647][T18524] should_fail_ex+0x414/0x560
[ 486.988668][T18524] prepare_alloc_pages+0x213/0x610
[ 486.988692][T18524] __alloc_frozen_pages_noprof+0x123/0x370
[ 486.988711][T18524] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 486.988733][T18524] ? policy_nodemask+0x27c/0x720
[ 486.988754][T18524] alloc_pages_mpol+0x232/0x4a0
[ 486.988774][T18524] folio_alloc_mpol_noprof+0x39/0x70
[ 486.988792][T18524] shmem_alloc_and_add_folio+0x447/0xf60
[ 486.988809][T18524] ? filemap_get_entry+0xad/0x2f0
[ 486.988833][T18524] ? filemap_get_entry+0xad/0x2f0
[ 486.988847][T18524] ? filemap_get_entry+0xad/0x2f0
[ 486.988864][T18524] ? filemap_get_entry+0x28f/0x2f0
[ 486.988882][T18524] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 486.988899][T18524] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 486.988918][T18524] shmem_get_folio_gfp+0x59d/0x1660
[ 486.988942][T18524] shmem_write_begin+0xf7/0x2b0
[ 486.988962][T18524] generic_perform_write+0x2c5/0x900
[ 486.988983][T18524] ? __pfx_generic_perform_write+0x10/0x10
[ 486.988994][T18524] ? do_raw_spin_unlock+0x4d/0x240
[ 486.989011][T18524] ? mnt_put_write_access_file+0xc0/0x100
[ 486.989026][T18524] ? file_update_time+0x416/0x490
[ 486.989039][T18524] shmem_file_write_iter+0xf8/0x120
[ 486.989058][T18524] vfs_write+0x5c9/0xb30
[ 486.989076][T18524] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 486.989092][T18524] ? __pfx_vfs_write+0x10/0x10
[ 486.989113][T18524] ? __fget_files+0x2a/0x420
[ 486.989135][T18524] ksys_write+0x145/0x250
[ 486.989152][T18524] ? __pfx_ksys_write+0x10/0x10
[ 486.989170][T18524] ? do_syscall_64+0xbe/0xfa0
[ 486.989189][T18524] do_syscall_64+0xfa/0xfa0
[ 486.989203][T18524] ? lockdep_hardirqs_on+0x9c/0x150
[ 486.989254][T18524] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.989267][T18524] ? clear_bhb_loop+0x60/0xb0
[ 486.989282][T18524] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 486.989294][T18524] RIP: 0033:0x7f4b35f7e719
[ 486.989305][T18524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 486.989318][T18524] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 486.989331][T18524] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 486.989340][T18524] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 486.989348][T18524] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 486.989356][T18524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.989364][T18524] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 486.989385][T18524]
[ 487.030920][T18526] FAULT_INJECTION: forcing a failure.
[ 487.030920][T18526] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.030948][T18526] CPU: 0 UID: 0 PID: 18526 Comm: syz.0.6090 Not tainted syzkaller #0 PREEMPT(full)
[ 487.030961][T18526] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.030969][T18526] Call Trace:
[ 487.030976][T18526]
[ 487.030981][T18526] dump_stack_lvl+0x189/0x250
[ 487.031002][T18526] ? __pfx____ratelimit+0x10/0x10
[ 487.031019][T18526] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.031034][T18526] ? __pfx__printk+0x10/0x10
[ 487.031047][T18526] ? fs_reclaim_acquire+0x7d/0x100
[ 487.031068][T18526] should_fail_ex+0x414/0x560
[ 487.031089][T18526] prepare_alloc_pages+0x213/0x610
[ 487.031110][T18526] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.031126][T18526] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.031146][T18526] ? policy_nodemask+0x27c/0x720
[ 487.031166][T18526] alloc_pages_mpol+0x232/0x4a0
[ 487.031186][T18526] folio_alloc_mpol_noprof+0x39/0x70
[ 487.031205][T18526] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.031223][T18526] ? filemap_get_entry+0xad/0x2f0
[ 487.031243][T18526] ? filemap_get_entry+0xad/0x2f0
[ 487.031254][T18526] ? filemap_get_entry+0xad/0x2f0
[ 487.031268][T18526] ? filemap_get_entry+0x28f/0x2f0
[ 487.031286][T18526] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.031304][T18526] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.031321][T18526] shmem_get_folio_gfp+0x59d/0x1660
[ 487.031341][T18526] shmem_write_begin+0xf7/0x2b0
[ 487.031356][T18526] generic_perform_write+0x2c5/0x900
[ 487.031376][T18526] ? __pfx_generic_perform_write+0x10/0x10
[ 487.031386][T18526] ? down_write+0x162/0x1f0
[ 487.031409][T18526] ? file_update_time+0x2da/0x490
[ 487.031426][T18526] shmem_file_write_iter+0xf8/0x120
[ 487.031443][T18526] vfs_write+0x5c9/0xb30
[ 487.031463][T18526] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.031480][T18526] ? __pfx_vfs_write+0x10/0x10
[ 487.031503][T18526] ? __fget_files+0x2a/0x420
[ 487.031526][T18526] ksys_write+0x145/0x250
[ 487.031543][T18526] ? __pfx_ksys_write+0x10/0x10
[ 487.031561][T18526] ? do_syscall_64+0xbe/0xfa0
[ 487.031580][T18526] do_syscall_64+0xfa/0xfa0
[ 487.031594][T18526] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.031610][T18526] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.031622][T18526] ? clear_bhb_loop+0x60/0xb0
[ 487.031637][T18526] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.031649][T18526] RIP: 0033:0x7f4b35f7e719
[ 487.031659][T18526] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.031670][T18526] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.031684][T18526] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.031694][T18526] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.031702][T18526] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.031710][T18526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.031717][T18526] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.031739][T18526]
[ 487.071473][T18528] FAULT_INJECTION: forcing a failure.
[ 487.071473][T18528] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.071500][T18528] CPU: 0 UID: 0 PID: 18528 Comm: syz.0.6091 Not tainted syzkaller #0 PREEMPT(full)
[ 487.071513][T18528] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.071522][T18528] Call Trace:
[ 487.071527][T18528]
[ 487.071533][T18528] dump_stack_lvl+0x189/0x250
[ 487.071554][T18528] ? __pfx____ratelimit+0x10/0x10
[ 487.071571][T18528] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.071588][T18528] ? __pfx__printk+0x10/0x10
[ 487.071602][T18528] ? fs_reclaim_acquire+0x7d/0x100
[ 487.071625][T18528] should_fail_ex+0x414/0x560
[ 487.071646][T18528] prepare_alloc_pages+0x213/0x610
[ 487.071668][T18528] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.071688][T18528] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.071711][T18528] ? policy_nodemask+0x27c/0x720
[ 487.071733][T18528] alloc_pages_mpol+0x232/0x4a0
[ 487.071754][T18528] folio_alloc_mpol_noprof+0x39/0x70
[ 487.071772][T18528] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.071791][T18528] ? filemap_get_entry+0xad/0x2f0
[ 487.071809][T18528] ? filemap_get_entry+0xad/0x2f0
[ 487.071821][T18528] ? filemap_get_entry+0xad/0x2f0
[ 487.071836][T18528] ? filemap_get_entry+0x28f/0x2f0
[ 487.071851][T18528] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.071868][T18528] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.071887][T18528] shmem_get_folio_gfp+0x59d/0x1660
[ 487.071915][T18528] shmem_write_begin+0xf7/0x2b0
[ 487.071935][T18528] generic_perform_write+0x2c5/0x900
[ 487.071956][T18528] ? __pfx_generic_perform_write+0x10/0x10
[ 487.071966][T18528] ? down_write+0x162/0x1f0
[ 487.071986][T18528] ? file_update_time+0x2da/0x490
[ 487.071999][T18528] shmem_file_write_iter+0xf8/0x120
[ 487.072015][T18528] vfs_write+0x5c9/0xb30
[ 487.072032][T18528] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.072047][T18528] ? __pfx_vfs_write+0x10/0x10
[ 487.072069][T18528] ? __fget_files+0x2a/0x420
[ 487.072090][T18528] ksys_write+0x145/0x250
[ 487.072107][T18528] ? __pfx_ksys_write+0x10/0x10
[ 487.072125][T18528] ? do_syscall_64+0xbe/0xfa0
[ 487.072144][T18528] do_syscall_64+0xfa/0xfa0
[ 487.072158][T18528] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.072174][T18528] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.072186][T18528] ? clear_bhb_loop+0x60/0xb0
[ 487.072201][T18528] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.072213][T18528] RIP: 0033:0x7f4b35f7e719
[ 487.072224][T18528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.072241][T18528] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.072256][T18528] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.072266][T18528] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.072274][T18528] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.072282][T18528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.072289][T18528] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.072310][T18528]
[ 487.112190][T18530] FAULT_INJECTION: forcing a failure.
[ 487.112190][T18530] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.112217][T18530] CPU: 0 UID: 0 PID: 18530 Comm: syz.0.6092 Not tainted syzkaller #0 PREEMPT(full)
[ 487.112231][T18530] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.112247][T18530] Call Trace:
[ 487.112252][T18530]
[ 487.112259][T18530] dump_stack_lvl+0x189/0x250
[ 487.112281][T18530] ? __pfx____ratelimit+0x10/0x10
[ 487.112298][T18530] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.112315][T18530] ? __pfx__printk+0x10/0x10
[ 487.112329][T18530] ? fs_reclaim_acquire+0x7d/0x100
[ 487.112352][T18530] should_fail_ex+0x414/0x560
[ 487.112373][T18530] prepare_alloc_pages+0x213/0x610
[ 487.112396][T18530] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.112417][T18530] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.112440][T18530] ? policy_nodemask+0x27c/0x720
[ 487.112461][T18530] alloc_pages_mpol+0x232/0x4a0
[ 487.112482][T18530] folio_alloc_mpol_noprof+0x39/0x70
[ 487.112501][T18530] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.112519][T18530] ? filemap_get_entry+0xad/0x2f0
[ 487.112536][T18530] ? filemap_get_entry+0xad/0x2f0
[ 487.112550][T18530] ? filemap_get_entry+0xad/0x2f0
[ 487.112566][T18530] ? filemap_get_entry+0x28f/0x2f0
[ 487.112584][T18530] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.112602][T18530] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.112622][T18530] shmem_get_folio_gfp+0x59d/0x1660
[ 487.112650][T18530] shmem_write_begin+0xf7/0x2b0
[ 487.112669][T18530] generic_perform_write+0x2c5/0x900
[ 487.112689][T18530] ? __pfx_generic_perform_write+0x10/0x10
[ 487.112699][T18530] ? down_write+0x162/0x1f0
[ 487.112722][T18530] ? file_update_time+0x2da/0x490
[ 487.112738][T18530] shmem_file_write_iter+0xf8/0x120
[ 487.112756][T18530] vfs_write+0x5c9/0xb30
[ 487.112775][T18530] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.112791][T18530] ? __pfx_vfs_write+0x10/0x10
[ 487.112814][T18530] ? __fget_files+0x2a/0x420
[ 487.112836][T18530] ksys_write+0x145/0x250
[ 487.112853][T18530] ? __pfx_ksys_write+0x10/0x10
[ 487.112872][T18530] ? do_syscall_64+0xbe/0xfa0
[ 487.112891][T18530] do_syscall_64+0xfa/0xfa0
[ 487.112906][T18530] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.112922][T18530] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.112934][T18530] ? clear_bhb_loop+0x60/0xb0
[ 487.112949][T18530] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.112961][T18530] RIP: 0033:0x7f4b35f7e719
[ 487.112973][T18530] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.112984][T18530] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.112999][T18530] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.113008][T18530] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.113016][T18530] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.113023][T18530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.113031][T18530] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.113053][T18530]
[ 487.150865][T18532] FAULT_INJECTION: forcing a failure.
[ 487.150865][T18532] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.150893][T18532] CPU: 0 UID: 0 PID: 18532 Comm: syz.0.6093 Not tainted syzkaller #0 PREEMPT(full)
[ 487.150907][T18532] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.150915][T18532] Call Trace:
[ 487.150920][T18532]
[ 487.150927][T18532] dump_stack_lvl+0x189/0x250
[ 487.150947][T18532] ? __pfx____ratelimit+0x10/0x10
[ 487.150964][T18532] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.150981][T18532] ? __pfx__printk+0x10/0x10
[ 487.151001][T18532] ? fs_reclaim_acquire+0x7d/0x100
[ 487.151025][T18532] should_fail_ex+0x414/0x560
[ 487.151045][T18532] prepare_alloc_pages+0x213/0x610
[ 487.151068][T18532] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.151089][T18532] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.151113][T18532] ? policy_nodemask+0x27c/0x720
[ 487.151135][T18532] alloc_pages_mpol+0x232/0x4a0
[ 487.151155][T18532] folio_alloc_mpol_noprof+0x39/0x70
[ 487.151174][T18532] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.151193][T18532] ? filemap_get_entry+0xad/0x2f0
[ 487.151209][T18532] ? filemap_get_entry+0xad/0x2f0
[ 487.151224][T18532] ? filemap_get_entry+0xad/0x2f0
[ 487.151241][T18532] ? filemap_get_entry+0x28f/0x2f0
[ 487.151259][T18532] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.151277][T18532] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.151297][T18532] shmem_get_folio_gfp+0x59d/0x1660
[ 487.151325][T18532] shmem_write_begin+0xf7/0x2b0
[ 487.151345][T18532] generic_perform_write+0x2c5/0x900
[ 487.151367][T18532] ? __pfx_generic_perform_write+0x10/0x10
[ 487.151379][T18532] ? do_raw_spin_unlock+0x4d/0x240
[ 487.151396][T18532] ? mnt_put_write_access_file+0xc0/0x100
[ 487.151411][T18532] ? file_update_time+0x416/0x490
[ 487.151428][T18532] shmem_file_write_iter+0xf8/0x120
[ 487.151446][T18532] vfs_write+0x5c9/0xb30
[ 487.151465][T18532] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.151482][T18532] ? __pfx_vfs_write+0x10/0x10
[ 487.151504][T18532] ? __fget_files+0x2a/0x420
[ 487.151528][T18532] ksys_write+0x145/0x250
[ 487.151545][T18532] ? __pfx_ksys_write+0x10/0x10
[ 487.151563][T18532] ? do_syscall_64+0xbe/0xfa0
[ 487.151582][T18532] do_syscall_64+0xfa/0xfa0
[ 487.151598][T18532] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.151610][T18532] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 487.151622][T18532] ? clear_bhb_loop+0x60/0xb0
[ 487.151637][T18532] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.151649][T18532] RIP: 0033:0x7f4b35f7e719
[ 487.151660][T18532] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.151672][T18532] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.151686][T18532] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.151695][T18532] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.151703][T18532] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.151711][T18532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.151719][T18532] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.151741][T18532]
[ 487.191920][T18534] FAULT_INJECTION: forcing a failure.
[ 487.191920][T18534] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.191947][T18534] CPU: 0 UID: 0 PID: 18534 Comm: syz.0.6094 Not tainted syzkaller #0 PREEMPT(full)
[ 487.191961][T18534] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.191969][T18534] Call Trace:
[ 487.191975][T18534]
[ 487.191980][T18534] dump_stack_lvl+0x189/0x250
[ 487.192009][T18534] ? __pfx____ratelimit+0x10/0x10
[ 487.192026][T18534] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.192048][T18534] ? __pfx__printk+0x10/0x10
[ 487.192063][T18534] ? fs_reclaim_acquire+0x7d/0x100
[ 487.192086][T18534] should_fail_ex+0x414/0x560
[ 487.192111][T18534] prepare_alloc_pages+0x213/0x610
[ 487.192137][T18534] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.192162][T18534] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.192185][T18534] ? policy_nodemask+0x27c/0x720
[ 487.192204][T18534] alloc_pages_mpol+0x232/0x4a0
[ 487.192226][T18534] folio_alloc_mpol_noprof+0x39/0x70
[ 487.192241][T18534] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.192258][T18534] ? filemap_get_entry+0xad/0x2f0
[ 487.192273][T18534] ? filemap_get_entry+0xad/0x2f0
[ 487.192285][T18534] ? filemap_get_entry+0xad/0x2f0
[ 487.192299][T18534] ? filemap_get_entry+0x28f/0x2f0
[ 487.192315][T18534] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.192329][T18534] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.192346][T18534] shmem_get_folio_gfp+0x59d/0x1660
[ 487.192370][T18534] shmem_write_begin+0xf7/0x2b0
[ 487.192388][T18534] generic_perform_write+0x2c5/0x900
[ 487.192407][T18534] ? __pfx_generic_perform_write+0x10/0x10
[ 487.192416][T18534] ? down_write+0x162/0x1f0
[ 487.192435][T18534] ? file_update_time+0x2da/0x490
[ 487.192449][T18534] shmem_file_write_iter+0xf8/0x120
[ 487.192465][T18534] vfs_write+0x5c9/0xb30
[ 487.192481][T18534] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.192496][T18534] ? __pfx_vfs_write+0x10/0x10
[ 487.192516][T18534] ? __fget_files+0x2a/0x420
[ 487.192537][T18534] ksys_write+0x145/0x250
[ 487.192553][T18534] ? __pfx_ksys_write+0x10/0x10
[ 487.192571][T18534] ? do_syscall_64+0xbe/0xfa0
[ 487.192589][T18534] do_syscall_64+0xfa/0xfa0
[ 487.192603][T18534] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.192619][T18534] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.192631][T18534] ? clear_bhb_loop+0x60/0xb0
[ 487.192646][T18534] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.192663][T18534] RIP: 0033:0x7f4b35f7e719
[ 487.192680][T18534] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.192692][T18534] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.192707][T18534] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.192717][T18534] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.192725][T18534] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.192733][T18534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.192740][T18534] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.192762][T18534]
[ 487.217745][T15794] Bluetooth: hci0: command tx timeout
[ 487.239641][T18536] FAULT_INJECTION: forcing a failure.
[ 487.239641][T18536] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.239667][T18536] CPU: 0 UID: 0 PID: 18536 Comm: syz.0.6095 Not tainted syzkaller #0 PREEMPT(full)
[ 487.239680][T18536] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.239688][T18536] Call Trace:
[ 487.239693][T18536]
[ 487.239698][T18536] dump_stack_lvl+0x189/0x250
[ 487.239718][T18536] ? __pfx____ratelimit+0x10/0x10
[ 487.239733][T18536] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.239748][T18536] ? __pfx__printk+0x10/0x10
[ 487.239760][T18536] ? fs_reclaim_acquire+0x7d/0x100
[ 487.239781][T18536] should_fail_ex+0x414/0x560
[ 487.239798][T18536] prepare_alloc_pages+0x213/0x610
[ 487.239818][T18536] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.239837][T18536] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.239858][T18536] ? policy_nodemask+0x27c/0x720
[ 487.239876][T18536] alloc_pages_mpol+0x232/0x4a0
[ 487.239896][T18536] folio_alloc_mpol_noprof+0x39/0x70
[ 487.239912][T18536] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.239928][T18536] ? filemap_get_entry+0xad/0x2f0
[ 487.239944][T18536] ? filemap_get_entry+0xad/0x2f0
[ 487.239956][T18536] ? filemap_get_entry+0xad/0x2f0
[ 487.239972][T18536] ? filemap_get_entry+0x28f/0x2f0
[ 487.239996][T18536] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.240012][T18536] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.240031][T18536] shmem_get_folio_gfp+0x59d/0x1660
[ 487.240054][T18536] shmem_write_begin+0xf7/0x2b0
[ 487.240072][T18536] generic_perform_write+0x2c5/0x900
[ 487.240091][T18536] ? __pfx_generic_perform_write+0x10/0x10
[ 487.240101][T18536] ? down_write+0x162/0x1f0
[ 487.240121][T18536] ? file_update_time+0x2da/0x490
[ 487.240137][T18536] shmem_file_write_iter+0xf8/0x120
[ 487.240153][T18536] vfs_write+0x5c9/0xb30
[ 487.240171][T18536] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.240184][T18536] ? __pfx_vfs_write+0x10/0x10
[ 487.240200][T18536] ? __fget_files+0x2a/0x420
[ 487.240221][T18536] ksys_write+0x145/0x250
[ 487.240237][T18536] ? __pfx_ksys_write+0x10/0x10
[ 487.240253][T18536] ? do_syscall_64+0xbe/0xfa0
[ 487.240276][T18536] do_syscall_64+0xfa/0xfa0
[ 487.240290][T18536] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.240304][T18536] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.240315][T18536] ? clear_bhb_loop+0x60/0xb0
[ 487.240329][T18536] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.240340][T18536] RIP: 0033:0x7f4b35f7e719
[ 487.240352][T18536] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.240362][T18536] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.240375][T18536] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.240384][T18536] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.240390][T18536] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.240398][T18536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.240405][T18536] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.240424][T18536]
[ 487.270521][T18538] FAULT_INJECTION: forcing a failure.
[ 487.270521][T18538] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.270545][T18538] CPU: 0 UID: 0 PID: 18538 Comm: syz.0.6096 Not tainted syzkaller #0 PREEMPT(full)
[ 487.270558][T18538] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.270565][T18538] Call Trace:
[ 487.270570][T18538]
[ 487.270575][T18538] dump_stack_lvl+0x189/0x250
[ 487.270594][T18538] ? __pfx____ratelimit+0x10/0x10
[ 487.270608][T18538] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.270621][T18538] ? __pfx__printk+0x10/0x10
[ 487.270634][T18538] ? fs_reclaim_acquire+0x7d/0x100
[ 487.270655][T18538] should_fail_ex+0x414/0x560
[ 487.270672][T18538] prepare_alloc_pages+0x213/0x610
[ 487.270692][T18538] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.270709][T18538] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.270729][T18538] ? policy_nodemask+0x27c/0x720
[ 487.270747][T18538] alloc_pages_mpol+0x232/0x4a0
[ 487.270765][T18538] folio_alloc_mpol_noprof+0x39/0x70
[ 487.270781][T18538] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.270796][T18538] ? filemap_get_entry+0xad/0x2f0
[ 487.270812][T18538] ? filemap_get_entry+0xad/0x2f0
[ 487.270824][T18538] ? filemap_get_entry+0xad/0x2f0
[ 487.270838][T18538] ? filemap_get_entry+0x28f/0x2f0
[ 487.270854][T18538] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.270869][T18538] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.270886][T18538] shmem_get_folio_gfp+0x59d/0x1660
[ 487.270909][T18538] shmem_write_begin+0xf7/0x2b0
[ 487.270926][T18538] generic_perform_write+0x2c5/0x900
[ 487.270943][T18538] ? __pfx_generic_perform_write+0x10/0x10
[ 487.270952][T18538] ? down_write+0x162/0x1f0
[ 487.270971][T18538] ? file_update_time+0x2da/0x490
[ 487.270991][T18538] shmem_file_write_iter+0xf8/0x120
[ 487.271006][T18538] vfs_write+0x5c9/0xb30
[ 487.271023][T18538] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.271036][T18538] ? __pfx_vfs_write+0x10/0x10
[ 487.271055][T18538] ? __fget_files+0x2a/0x420
[ 487.271074][T18538] ksys_write+0x145/0x250
[ 487.271088][T18538] ? __pfx_ksys_write+0x10/0x10
[ 487.271104][T18538] ? do_syscall_64+0xbe/0xfa0
[ 487.271120][T18538] do_syscall_64+0xfa/0xfa0
[ 487.271132][T18538] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.271146][T18538] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.271157][T18538] ? clear_bhb_loop+0x60/0xb0
[ 487.271170][T18538] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.271180][T18538] RIP: 0033:0x7f4b35f7e719
[ 487.271189][T18538] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.271199][T18538] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.271211][T18538] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.271219][T18538] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.271226][T18538] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.271232][T18538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.271239][T18538] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.271257][T18538]
[ 487.310253][T18540] FAULT_INJECTION: forcing a failure.
[ 487.310253][T18540] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.310279][T18540] CPU: 0 UID: 0 PID: 18540 Comm: syz.0.6097 Not tainted syzkaller #0 PREEMPT(full)
[ 487.310293][T18540] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.310306][T18540] Call Trace:
[ 487.310312][T18540]
[ 487.310321][T18540] dump_stack_lvl+0x189/0x250
[ 487.310342][T18540] ? __pfx____ratelimit+0x10/0x10
[ 487.310356][T18540] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.310372][T18540] ? __pfx__printk+0x10/0x10
[ 487.310386][T18540] ? fs_reclaim_acquire+0x7d/0x100
[ 487.310407][T18540] should_fail_ex+0x414/0x560
[ 487.310426][T18540] prepare_alloc_pages+0x213/0x610
[ 487.310447][T18540] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.310466][T18540] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.310485][T18540] ? policy_nodemask+0x27c/0x720
[ 487.310506][T18540] alloc_pages_mpol+0x232/0x4a0
[ 487.310523][T18540] folio_alloc_mpol_noprof+0x39/0x70
[ 487.310540][T18540] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.310557][T18540] ? filemap_get_entry+0xad/0x2f0
[ 487.310573][T18540] ? filemap_get_entry+0xad/0x2f0
[ 487.310586][T18540] ? filemap_get_entry+0xad/0x2f0
[ 487.310600][T18540] ? filemap_get_entry+0x28f/0x2f0
[ 487.310610][T18540] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.310620][T18540] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.310631][T18540] shmem_get_folio_gfp+0x59d/0x1660
[ 487.310647][T18540] shmem_write_begin+0xf7/0x2b0
[ 487.310658][T18540] generic_perform_write+0x2c5/0x900
[ 487.310670][T18540] ? __pfx_generic_perform_write+0x10/0x10
[ 487.310677][T18540] ? do_raw_spin_unlock+0x4d/0x240
[ 487.310689][T18540] ? mnt_put_write_access_file+0xc0/0x100
[ 487.310702][T18540] ? file_update_time+0x416/0x490
[ 487.310715][T18540] shmem_file_write_iter+0xf8/0x120
[ 487.310731][T18540] vfs_write+0x5c9/0xb30
[ 487.310749][T18540] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.310764][T18540] ? __pfx_vfs_write+0x10/0x10
[ 487.310783][T18540] ? __fget_files+0x2a/0x420
[ 487.310803][T18540] ksys_write+0x145/0x250
[ 487.310819][T18540] ? __pfx_ksys_write+0x10/0x10
[ 487.310835][T18540] ? do_syscall_64+0xbe/0xfa0
[ 487.310852][T18540] do_syscall_64+0xfa/0xfa0
[ 487.310865][T18540] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.310880][T18540] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.310891][T18540] ? clear_bhb_loop+0x60/0xb0
[ 487.310904][T18540] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.310915][T18540] RIP: 0033:0x7f4b35f7e719
[ 487.310926][T18540] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.310937][T18540] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.310950][T18540] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.310958][T18540] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.310966][T18540] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.310974][T18540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.310981][T18540] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.311001][T18540]
[ 487.354253][T18542] FAULT_INJECTION: forcing a failure.
[ 487.354253][T18542] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.354278][T18542] CPU: 0 UID: 0 PID: 18542 Comm: syz.0.6098 Not tainted syzkaller #0 PREEMPT(full)
[ 487.354292][T18542] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.354300][T18542] Call Trace:
[ 487.354305][T18542]
[ 487.354310][T18542] dump_stack_lvl+0x189/0x250
[ 487.354330][T18542] ? __pfx____ratelimit+0x10/0x10
[ 487.354346][T18542] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.354361][T18542] ? __pfx__printk+0x10/0x10
[ 487.354375][T18542] ? fs_reclaim_acquire+0x7d/0x100
[ 487.354395][T18542] should_fail_ex+0x414/0x560
[ 487.354414][T18542] prepare_alloc_pages+0x213/0x610
[ 487.354434][T18542] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.354452][T18542] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.354473][T18542] ? policy_nodemask+0x27c/0x720
[ 487.354493][T18542] alloc_pages_mpol+0x232/0x4a0
[ 487.354512][T18542] folio_alloc_mpol_noprof+0x39/0x70
[ 487.354529][T18542] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.354545][T18542] ? filemap_get_entry+0xad/0x2f0
[ 487.354560][T18542] ? filemap_get_entry+0xad/0x2f0
[ 487.354573][T18542] ? filemap_get_entry+0xad/0x2f0
[ 487.354588][T18542] ? filemap_get_entry+0x28f/0x2f0
[ 487.354605][T18542] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.354621][T18542] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.354639][T18542] shmem_get_folio_gfp+0x59d/0x1660
[ 487.354664][T18542] shmem_write_begin+0xf7/0x2b0
[ 487.354682][T18542] generic_perform_write+0x2c5/0x900
[ 487.354700][T18542] ? __pfx_generic_perform_write+0x10/0x10
[ 487.354710][T18542] ? down_write+0x162/0x1f0
[ 487.354730][T18542] ? file_update_time+0x2da/0x490
[ 487.354746][T18542] shmem_file_write_iter+0xf8/0x120
[ 487.354762][T18542] vfs_write+0x5c9/0xb30
[ 487.354780][T18542] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.354795][T18542] ? __pfx_vfs_write+0x10/0x10
[ 487.354815][T18542] ? __fget_files+0x2a/0x420
[ 487.354836][T18542] ksys_write+0x145/0x250
[ 487.354851][T18542] ? __pfx_ksys_write+0x10/0x10
[ 487.354867][T18542] ? do_syscall_64+0xbe/0xfa0
[ 487.354885][T18542] do_syscall_64+0xfa/0xfa0
[ 487.354898][T18542] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.354912][T18542] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.354923][T18542] ? clear_bhb_loop+0x60/0xb0
[ 487.354937][T18542] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.354949][T18542] RIP: 0033:0x7f4b35f7e719
[ 487.354960][T18542] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.354970][T18542] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.354983][T18542] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.354991][T18542] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.354998][T18542] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.355006][T18542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.355012][T18542] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.355031][T18542]
[ 487.391749][T18544] FAULT_INJECTION: forcing a failure.
[ 487.391749][T18544] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.391769][T18544] CPU: 0 UID: 0 PID: 18544 Comm: syz.0.6099 Not tainted syzkaller #0 PREEMPT(full)
[ 487.391778][T18544] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.391783][T18544] Call Trace:
[ 487.391787][T18544]
[ 487.391792][T18544] dump_stack_lvl+0x189/0x250
[ 487.391812][T18544] ? __pfx____ratelimit+0x10/0x10
[ 487.391829][T18544] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.391844][T18544] ? __pfx__printk+0x10/0x10
[ 487.391855][T18544] ? fs_reclaim_acquire+0x7d/0x100
[ 487.391868][T18544] should_fail_ex+0x414/0x560
[ 487.391881][T18544] prepare_alloc_pages+0x213/0x610
[ 487.391894][T18544] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.391906][T18544] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.391921][T18544] ? policy_nodemask+0x27c/0x720
[ 487.391933][T18544] alloc_pages_mpol+0x232/0x4a0
[ 487.391945][T18544] folio_alloc_mpol_noprof+0x39/0x70
[ 487.391955][T18544] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.391965][T18544] ? filemap_get_entry+0xad/0x2f0
[ 487.391978][T18544] ? filemap_get_entry+0xad/0x2f0
[ 487.391991][T18544] ? filemap_get_entry+0xad/0x2f0
[ 487.392006][T18544] ? filemap_get_entry+0x28f/0x2f0
[ 487.392023][T18544] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.392039][T18544] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.392055][T18544] shmem_get_folio_gfp+0x59d/0x1660
[ 487.392070][T18544] shmem_write_begin+0xf7/0x2b0
[ 487.392087][T18544] generic_perform_write+0x2c5/0x900
[ 487.392105][T18544] ? __pfx_generic_perform_write+0x10/0x10
[ 487.392115][T18544] ? down_write+0x162/0x1f0
[ 487.392136][T18544] ? file_update_time+0x2da/0x490
[ 487.392151][T18544] shmem_file_write_iter+0xf8/0x120
[ 487.392174][T18544] vfs_write+0x5c9/0xb30
[ 487.392189][T18544] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.392198][T18544] ? __pfx_vfs_write+0x10/0x10
[ 487.392211][T18544] ? __fget_files+0x2a/0x420
[ 487.392224][T18544] ksys_write+0x145/0x250
[ 487.392233][T18544] ? __pfx_ksys_write+0x10/0x10
[ 487.392243][T18544] ? do_syscall_64+0xbe/0xfa0
[ 487.392260][T18544] do_syscall_64+0xfa/0xfa0
[ 487.392268][T18544] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.392281][T18544] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.392288][T18544] ? clear_bhb_loop+0x60/0xb0
[ 487.392298][T18544] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.392305][T18544] RIP: 0033:0x7f4b35f7e719
[ 487.392313][T18544] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.392327][T18544] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.392340][T18544] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.392347][T18544] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.392354][T18544] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.392362][T18544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.392369][T18544] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.392389][T18544]
[ 487.430142][T18546] FAULT_INJECTION: forcing a failure.
[ 487.430142][T18546] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.430178][T18546] CPU: 0 UID: 0 PID: 18546 Comm: syz.0.6100 Not tainted syzkaller #0 PREEMPT(full)
[ 487.430192][T18546] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.430199][T18546] Call Trace:
[ 487.430204][T18546]
[ 487.430210][T18546] dump_stack_lvl+0x189/0x250
[ 487.430230][T18546] ? __pfx____ratelimit+0x10/0x10
[ 487.430247][T18546] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.430262][T18546] ? __pfx__printk+0x10/0x10
[ 487.430277][T18546] ? fs_reclaim_acquire+0x7d/0x100
[ 487.430298][T18546] should_fail_ex+0x414/0x560
[ 487.430319][T18546] prepare_alloc_pages+0x213/0x610
[ 487.430340][T18546] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.430357][T18546] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.430378][T18546] ? policy_nodemask+0x27c/0x720
[ 487.430396][T18546] alloc_pages_mpol+0x232/0x4a0
[ 487.430415][T18546] folio_alloc_mpol_noprof+0x39/0x70
[ 487.430435][T18546] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.430454][T18546] ? filemap_get_entry+0xad/0x2f0
[ 487.430471][T18546] ? filemap_get_entry+0xad/0x2f0
[ 487.430487][T18546] ? filemap_get_entry+0xad/0x2f0
[ 487.430504][T18546] ? filemap_get_entry+0x28f/0x2f0
[ 487.430523][T18546] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.430540][T18546] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.430559][T18546] shmem_get_folio_gfp+0x59d/0x1660
[ 487.430583][T18546] shmem_write_begin+0xf7/0x2b0
[ 487.430595][T18546] generic_perform_write+0x2c5/0x900
[ 487.430607][T18546] ? __pfx_generic_perform_write+0x10/0x10
[ 487.430615][T18546] ? down_write+0x162/0x1f0
[ 487.430635][T18546] ? file_update_time+0x2da/0x490
[ 487.430649][T18546] shmem_file_write_iter+0xf8/0x120
[ 487.430664][T18546] vfs_write+0x5c9/0xb30
[ 487.430682][T18546] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.430697][T18546] ? __pfx_vfs_write+0x10/0x10
[ 487.430717][T18546] ? __fget_files+0x2a/0x420
[ 487.430739][T18546] ksys_write+0x145/0x250
[ 487.430754][T18546] ? __pfx_ksys_write+0x10/0x10
[ 487.430770][T18546] ? do_syscall_64+0xbe/0xfa0
[ 487.430788][T18546] do_syscall_64+0xfa/0xfa0
[ 487.430798][T18546] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.430807][T18546] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.430814][T18546] ? clear_bhb_loop+0x60/0xb0
[ 487.430823][T18546] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.430830][T18546] RIP: 0033:0x7f4b35f7e719
[ 487.430838][T18546] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.430845][T18546] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.430855][T18546] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.430860][T18546] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.430865][T18546] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.430870][T18546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.430874][T18546] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.430886][T18546]
[ 487.478111][T18548] FAULT_INJECTION: forcing a failure.
[ 487.478111][T18548] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.478131][T18548] CPU: 0 UID: 0 PID: 18548 Comm: syz.0.6101 Not tainted syzkaller #0 PREEMPT(full)
[ 487.478144][T18548] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.478151][T18548] Call Trace:
[ 487.478156][T18548]
[ 487.478161][T18548] dump_stack_lvl+0x189/0x250
[ 487.478181][T18548] ? __pfx____ratelimit+0x10/0x10
[ 487.478196][T18548] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.478212][T18548] ? __pfx__printk+0x10/0x10
[ 487.478225][T18548] ? fs_reclaim_acquire+0x7d/0x100
[ 487.478240][T18548] should_fail_ex+0x414/0x560
[ 487.478253][T18548] prepare_alloc_pages+0x213/0x610
[ 487.478265][T18548] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.478277][T18548] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.478289][T18548] ? policy_nodemask+0x27c/0x720
[ 487.478302][T18548] alloc_pages_mpol+0x232/0x4a0
[ 487.478313][T18548] folio_alloc_mpol_noprof+0x39/0x70
[ 487.478324][T18548] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.478335][T18548] ? filemap_get_entry+0xad/0x2f0
[ 487.478344][T18548] ? filemap_get_entry+0xad/0x2f0
[ 487.478352][T18548] ? filemap_get_entry+0xad/0x2f0
[ 487.478361][T18548] ? filemap_get_entry+0x28f/0x2f0
[ 487.478371][T18548] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.478382][T18548] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.478392][T18548] shmem_get_folio_gfp+0x59d/0x1660
[ 487.478408][T18548] shmem_write_begin+0xf7/0x2b0
[ 487.478419][T18548] generic_perform_write+0x2c5/0x900
[ 487.478430][T18548] ? __pfx_generic_perform_write+0x10/0x10
[ 487.478437][T18548] ? do_raw_spin_unlock+0x4d/0x240
[ 487.478447][T18548] ? mnt_put_write_access_file+0xc0/0x100
[ 487.478456][T18548] ? file_update_time+0x416/0x490
[ 487.478465][T18548] shmem_file_write_iter+0xf8/0x120
[ 487.478475][T18548] vfs_write+0x5c9/0xb30
[ 487.478486][T18548] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.478496][T18548] ? __pfx_vfs_write+0x10/0x10
[ 487.478515][T18548] ? __fget_files+0x2a/0x420
[ 487.478534][T18548] ksys_write+0x145/0x250
[ 487.478544][T18548] ? __pfx_ksys_write+0x10/0x10
[ 487.478553][T18548] ? do_syscall_64+0xbe/0xfa0
[ 487.478564][T18548] do_syscall_64+0xfa/0xfa0
[ 487.478573][T18548] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.478582][T18548] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.478589][T18548] ? clear_bhb_loop+0x60/0xb0
[ 487.478598][T18548] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.478605][T18548] RIP: 0033:0x7f4b35f7e719
[ 487.478612][T18548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.478619][T18548] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.478628][T18548] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.478636][T18548] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.478643][T18548] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.478650][T18548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.478657][T18548] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.478675][T18548]
[ 487.509577][T18550] FAULT_INJECTION: forcing a failure.
[ 487.509577][T18550] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.509603][T18550] CPU: 0 UID: 0 PID: 18550 Comm: syz.0.6102 Not tainted syzkaller #0 PREEMPT(full)
[ 487.509617][T18550] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.509624][T18550] Call Trace:
[ 487.509630][T18550]
[ 487.509636][T18550] dump_stack_lvl+0x189/0x250
[ 487.509656][T18550] ? __pfx____ratelimit+0x10/0x10
[ 487.509672][T18550] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.509687][T18550] ? __pfx__printk+0x10/0x10
[ 487.509701][T18550] ? fs_reclaim_acquire+0x7d/0x100
[ 487.509721][T18550] should_fail_ex+0x414/0x560
[ 487.509742][T18550] prepare_alloc_pages+0x213/0x610
[ 487.509762][T18550] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.509782][T18550] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.509802][T18550] ? policy_nodemask+0x27c/0x720
[ 487.509820][T18550] alloc_pages_mpol+0x232/0x4a0
[ 487.509839][T18550] folio_alloc_mpol_noprof+0x39/0x70
[ 487.509856][T18550] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.509874][T18550] ? filemap_get_entry+0xad/0x2f0
[ 487.509888][T18550] ? filemap_get_entry+0xad/0x2f0
[ 487.509901][T18550] ? filemap_get_entry+0xad/0x2f0
[ 487.509916][T18550] ? filemap_get_entry+0x28f/0x2f0
[ 487.509932][T18550] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.509949][T18550] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.509966][T18550] shmem_get_folio_gfp+0x59d/0x1660
[ 487.509993][T18550] shmem_write_begin+0xf7/0x2b0
[ 487.510012][T18550] generic_perform_write+0x2c5/0x900
[ 487.510032][T18550] ? __pfx_generic_perform_write+0x10/0x10
[ 487.510043][T18550] ? do_raw_spin_unlock+0x4d/0x240
[ 487.510059][T18550] ? mnt_put_write_access_file+0xc0/0x100
[ 487.510072][T18550] ? file_update_time+0x416/0x490
[ 487.510086][T18550] shmem_file_write_iter+0xf8/0x120
[ 487.510102][T18550] vfs_write+0x5c9/0xb30
[ 487.510119][T18550] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.510134][T18550] ? __pfx_vfs_write+0x10/0x10
[ 487.510154][T18550] ? __fget_files+0x2a/0x420
[ 487.510177][T18550] ksys_write+0x145/0x250
[ 487.510191][T18550] ? __pfx_ksys_write+0x10/0x10
[ 487.510215][T18550] ? do_syscall_64+0xbe/0xfa0
[ 487.510233][T18550] do_syscall_64+0xfa/0xfa0
[ 487.510246][T18550] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.510261][T18550] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.510272][T18550] ? clear_bhb_loop+0x60/0xb0
[ 487.510287][T18550] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.510298][T18550] RIP: 0033:0x7f4b35f7e719
[ 487.510309][T18550] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.510320][T18550] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.510333][T18550] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.510341][T18550] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.510349][T18550] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.510356][T18550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.510363][T18550] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.510383][T18550]
[ 487.573497][T18552] FAULT_INJECTION: forcing a failure.
[ 487.573497][T18552] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.573524][T18552] CPU: 0 UID: 0 PID: 18552 Comm: syz.0.6103 Not tainted syzkaller #0 PREEMPT(full)
[ 487.573536][T18552] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.573544][T18552] Call Trace:
[ 487.573549][T18552]
[ 487.573554][T18552] dump_stack_lvl+0x189/0x250
[ 487.573573][T18552] ? __pfx____ratelimit+0x10/0x10
[ 487.573589][T18552] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.573605][T18552] ? __pfx__printk+0x10/0x10
[ 487.573618][T18552] ? fs_reclaim_acquire+0x7d/0x100
[ 487.573640][T18552] should_fail_ex+0x414/0x560
[ 487.573659][T18552] prepare_alloc_pages+0x213/0x610
[ 487.573680][T18552] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.573698][T18552] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.573719][T18552] ? policy_nodemask+0x27c/0x720
[ 487.573739][T18552] alloc_pages_mpol+0x232/0x4a0
[ 487.573758][T18552] folio_alloc_mpol_noprof+0x39/0x70
[ 487.573775][T18552] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.573792][T18552] ? filemap_get_entry+0xad/0x2f0
[ 487.573807][T18552] ? filemap_get_entry+0xad/0x2f0
[ 487.573820][T18552] ? filemap_get_entry+0xad/0x2f0
[ 487.573836][T18552] ? filemap_get_entry+0x28f/0x2f0
[ 487.573851][T18552] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.573867][T18552] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.573885][T18552] shmem_get_folio_gfp+0x59d/0x1660
[ 487.573919][T18552] shmem_write_begin+0xf7/0x2b0
[ 487.573935][T18552] generic_perform_write+0x2c5/0x900
[ 487.573953][T18552] ? __pfx_generic_perform_write+0x10/0x10
[ 487.573962][T18552] ? down_write+0x162/0x1f0
[ 487.573983][T18552] ? file_update_time+0x2da/0x490
[ 487.573996][T18552] shmem_file_write_iter+0xf8/0x120
[ 487.574012][T18552] vfs_write+0x5c9/0xb30
[ 487.574030][T18552] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.574045][T18552] ? __pfx_vfs_write+0x10/0x10
[ 487.574064][T18552] ? __fget_files+0x2a/0x420
[ 487.574087][T18552] ksys_write+0x145/0x250
[ 487.574103][T18552] ? __pfx_ksys_write+0x10/0x10
[ 487.574120][T18552] ? do_syscall_64+0xbe/0xfa0
[ 487.574137][T18552] do_syscall_64+0xfa/0xfa0
[ 487.574150][T18552] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.574164][T18552] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.574175][T18552] ? clear_bhb_loop+0x60/0xb0
[ 487.574190][T18552] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.574201][T18552] RIP: 0033:0x7f4b35f7e719
[ 487.574212][T18552] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.574222][T18552] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.574235][T18552] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.574244][T18552] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.574252][T18552] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.574259][T18552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.574266][T18552] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.574286][T18552]
[ 487.632338][T18554] FAULT_INJECTION: forcing a failure.
[ 487.632338][T18554] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.632366][T18554] CPU: 0 UID: 0 PID: 18554 Comm: syz.0.6104 Not tainted syzkaller #0 PREEMPT(full)
[ 487.632379][T18554] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.632388][T18554] Call Trace:
[ 487.632394][T18554]
[ 487.632399][T18554] dump_stack_lvl+0x189/0x250
[ 487.632420][T18554] ? __pfx____ratelimit+0x10/0x10
[ 487.632434][T18554] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.632446][T18554] ? __pfx__printk+0x10/0x10
[ 487.632460][T18554] ? fs_reclaim_acquire+0x7d/0x100
[ 487.632483][T18554] should_fail_ex+0x414/0x560
[ 487.632502][T18554] prepare_alloc_pages+0x213/0x610
[ 487.632523][T18554] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.632543][T18554] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.632565][T18554] ? policy_nodemask+0x27c/0x720
[ 487.632587][T18554] alloc_pages_mpol+0x232/0x4a0
[ 487.632608][T18554] folio_alloc_mpol_noprof+0x39/0x70
[ 487.632626][T18554] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.632650][T18554] ? filemap_get_entry+0xad/0x2f0
[ 487.632667][T18554] ? filemap_get_entry+0xad/0x2f0
[ 487.632682][T18554] ? filemap_get_entry+0xad/0x2f0
[ 487.632699][T18554] ? filemap_get_entry+0x28f/0x2f0
[ 487.632718][T18554] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.632736][T18554] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.632755][T18554] shmem_get_folio_gfp+0x59d/0x1660
[ 487.632783][T18554] shmem_write_begin+0xf7/0x2b0
[ 487.632804][T18554] generic_perform_write+0x2c5/0x900
[ 487.632826][T18554] ? __pfx_generic_perform_write+0x10/0x10
[ 487.632838][T18554] ? do_raw_spin_unlock+0x4d/0x240
[ 487.632856][T18554] ? mnt_put_write_access_file+0xc0/0x100
[ 487.632870][T18554] ? file_update_time+0x416/0x490
[ 487.632887][T18554] shmem_file_write_iter+0xf8/0x120
[ 487.632904][T18554] vfs_write+0x5c9/0xb30
[ 487.632923][T18554] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.632939][T18554] ? __pfx_vfs_write+0x10/0x10
[ 487.632962][T18554] ? __fget_files+0x2a/0x420
[ 487.632981][T18554] ksys_write+0x145/0x250
[ 487.632996][T18554] ? __pfx_ksys_write+0x10/0x10
[ 487.633012][T18554] ? do_syscall_64+0xbe/0xfa0
[ 487.633030][T18554] do_syscall_64+0xfa/0xfa0
[ 487.633044][T18554] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.633059][T18554] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.633071][T18554] ? clear_bhb_loop+0x60/0xb0
[ 487.633085][T18554] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.633097][T18554] RIP: 0033:0x7f4b35f7e719
[ 487.633109][T18554] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.633119][T18554] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.633133][T18554] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.633143][T18554] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.633150][T18554] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.633158][T18554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.633165][T18554] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.633192][T18554]
[ 487.670338][T18556] FAULT_INJECTION: forcing a failure.
[ 487.670338][T18556] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.670363][T18556] CPU: 0 UID: 0 PID: 18556 Comm: syz.0.6105 Not tainted syzkaller #0 PREEMPT(full)
[ 487.670393][T18556] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.670402][T18556] Call Trace:
[ 487.670408][T18556]
[ 487.670413][T18556] dump_stack_lvl+0x189/0x250
[ 487.670434][T18556] ? __pfx____ratelimit+0x10/0x10
[ 487.670451][T18556] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.670466][T18556] ? __pfx__printk+0x10/0x10
[ 487.670482][T18556] ? fs_reclaim_acquire+0x7d/0x100
[ 487.670505][T18556] should_fail_ex+0x414/0x560
[ 487.670525][T18556] prepare_alloc_pages+0x213/0x610
[ 487.670547][T18556] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.670568][T18556] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.670590][T18556] ? policy_nodemask+0x27c/0x720
[ 487.670610][T18556] alloc_pages_mpol+0x232/0x4a0
[ 487.670631][T18556] folio_alloc_mpol_noprof+0x39/0x70
[ 487.670647][T18556] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.670663][T18556] ? filemap_get_entry+0xad/0x2f0
[ 487.670678][T18556] ? filemap_get_entry+0xad/0x2f0
[ 487.670693][T18556] ? filemap_get_entry+0xad/0x2f0
[ 487.670709][T18556] ? filemap_get_entry+0x28f/0x2f0
[ 487.670725][T18556] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.670741][T18556] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.670759][T18556] shmem_get_folio_gfp+0x59d/0x1660
[ 487.670784][T18556] shmem_write_begin+0xf7/0x2b0
[ 487.670803][T18556] generic_perform_write+0x2c5/0x900
[ 487.670822][T18556] ? __pfx_generic_perform_write+0x10/0x10
[ 487.670832][T18556] ? down_write+0x162/0x1f0
[ 487.670855][T18556] ? file_update_time+0x2da/0x490
[ 487.670871][T18556] shmem_file_write_iter+0xf8/0x120
[ 487.670889][T18556] vfs_write+0x5c9/0xb30
[ 487.670908][T18556] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.670924][T18556] ? __pfx_vfs_write+0x10/0x10
[ 487.670946][T18556] ? __fget_files+0x2a/0x420
[ 487.670970][T18556] ksys_write+0x145/0x250
[ 487.670987][T18556] ? __pfx_ksys_write+0x10/0x10
[ 487.671005][T18556] ? do_syscall_64+0xbe/0xfa0
[ 487.671024][T18556] do_syscall_64+0xfa/0xfa0
[ 487.671039][T18556] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.671054][T18556] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.671066][T18556] ? clear_bhb_loop+0x60/0xb0
[ 487.671081][T18556] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.671094][T18556] RIP: 0033:0x7f4b35f7e719
[ 487.671104][T18556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.671114][T18556] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.671130][T18556] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.671138][T18556] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.671145][T18556] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.671154][T18556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.671161][T18556] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.671182][T18556]
[ 487.711189][T18558] FAULT_INJECTION: forcing a failure.
[ 487.711189][T18558] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.711207][T18558] CPU: 0 UID: 0 PID: 18558 Comm: syz.0.6106 Not tainted syzkaller #0 PREEMPT(full)
[ 487.711216][T18558] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.711222][T18558] Call Trace:
[ 487.711226][T18558]
[ 487.711229][T18558] dump_stack_lvl+0x189/0x250
[ 487.711243][T18558] ? __pfx____ratelimit+0x10/0x10
[ 487.711253][T18558] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.711262][T18558] ? __pfx__printk+0x10/0x10
[ 487.711271][T18558] ? fs_reclaim_acquire+0x7d/0x100
[ 487.711284][T18558] should_fail_ex+0x414/0x560
[ 487.711298][T18558] prepare_alloc_pages+0x213/0x610
[ 487.711311][T18558] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.711322][T18558] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.711335][T18558] ? policy_nodemask+0x27c/0x720
[ 487.711347][T18558] alloc_pages_mpol+0x232/0x4a0
[ 487.711359][T18558] folio_alloc_mpol_noprof+0x39/0x70
[ 487.711369][T18558] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.711381][T18558] ? filemap_get_entry+0xad/0x2f0
[ 487.711390][T18558] ? filemap_get_entry+0xad/0x2f0
[ 487.711398][T18558] ? filemap_get_entry+0xad/0x2f0
[ 487.711408][T18558] ? filemap_get_entry+0x28f/0x2f0
[ 487.711420][T18558] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.711436][T18558] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.711453][T18558] shmem_get_folio_gfp+0x59d/0x1660
[ 487.711471][T18558] shmem_write_begin+0xf7/0x2b0
[ 487.711482][T18558] generic_perform_write+0x2c5/0x900
[ 487.711494][T18558] ? __pfx_generic_perform_write+0x10/0x10
[ 487.711500][T18558] ? do_raw_spin_unlock+0x4d/0x240
[ 487.711511][T18558] ? mnt_put_write_access_file+0xc0/0x100
[ 487.711519][T18558] ? file_update_time+0x416/0x490
[ 487.711529][T18558] shmem_file_write_iter+0xf8/0x120
[ 487.711539][T18558] vfs_write+0x5c9/0xb30
[ 487.711553][T18558] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.711567][T18558] ? __pfx_vfs_write+0x10/0x10
[ 487.711587][T18558] ? __fget_files+0x2a/0x420
[ 487.711605][T18558] ksys_write+0x145/0x250
[ 487.711615][T18558] ? __pfx_ksys_write+0x10/0x10
[ 487.711625][T18558] ? do_syscall_64+0xbe/0xfa0
[ 487.711635][T18558] do_syscall_64+0xfa/0xfa0
[ 487.711644][T18558] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.711653][T18558] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.711661][T18558] ? clear_bhb_loop+0x60/0xb0
[ 487.711670][T18558] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.711677][T18558] RIP: 0033:0x7f4b35f7e719
[ 487.711684][T18558] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.711691][T18558] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.711700][T18558] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.711706][T18558] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.711711][T18558] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.711715][T18558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.711720][T18558] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.711732][T18558]
[ 487.749825][T18560] FAULT_INJECTION: forcing a failure.
[ 487.749825][T18560] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.749844][T18560] CPU: 0 UID: 0 PID: 18560 Comm: syz.0.6107 Not tainted syzkaller #0 PREEMPT(full)
[ 487.749854][T18560] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.749858][T18560] Call Trace:
[ 487.749863][T18560]
[ 487.749868][T18560] dump_stack_lvl+0x189/0x250
[ 487.749888][T18560] ? __pfx____ratelimit+0x10/0x10
[ 487.749903][T18560] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.749918][T18560] ? __pfx__printk+0x10/0x10
[ 487.749931][T18560] ? fs_reclaim_acquire+0x7d/0x100
[ 487.749952][T18560] should_fail_ex+0x414/0x560
[ 487.749971][T18560] prepare_alloc_pages+0x213/0x610
[ 487.749991][T18560] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.750010][T18560] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.750031][T18560] ? policy_nodemask+0x27c/0x720
[ 487.750051][T18560] alloc_pages_mpol+0x232/0x4a0
[ 487.750070][T18560] folio_alloc_mpol_noprof+0x39/0x70
[ 487.750086][T18560] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.750103][T18560] ? filemap_get_entry+0xad/0x2f0
[ 487.750118][T18560] ? filemap_get_entry+0xad/0x2f0
[ 487.750133][T18560] ? filemap_get_entry+0xad/0x2f0
[ 487.750148][T18560] ? filemap_get_entry+0x28f/0x2f0
[ 487.750164][T18560] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.750180][T18560] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.750204][T18560] shmem_get_folio_gfp+0x59d/0x1660
[ 487.750234][T18560] shmem_write_begin+0xf7/0x2b0
[ 487.750257][T18560] generic_perform_write+0x2c5/0x900
[ 487.750275][T18560] ? __pfx_generic_perform_write+0x10/0x10
[ 487.750285][T18560] ? down_write+0x162/0x1f0
[ 487.750306][T18560] ? file_update_time+0x2da/0x490
[ 487.750322][T18560] shmem_file_write_iter+0xf8/0x120
[ 487.750338][T18560] vfs_write+0x5c9/0xb30
[ 487.750355][T18560] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.750370][T18560] ? __pfx_vfs_write+0x10/0x10
[ 487.750394][T18560] ? __fget_files+0x2a/0x420
[ 487.750416][T18560] ksys_write+0x145/0x250
[ 487.750432][T18560] ? __pfx_ksys_write+0x10/0x10
[ 487.750447][T18560] ? do_syscall_64+0xbe/0xfa0
[ 487.750465][T18560] do_syscall_64+0xfa/0xfa0
[ 487.750479][T18560] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.750493][T18560] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.750506][T18560] ? clear_bhb_loop+0x60/0xb0
[ 487.750519][T18560] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.750530][T18560] RIP: 0033:0x7f4b35f7e719
[ 487.750541][T18560] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.750551][T18560] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.750565][T18560] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.750573][T18560] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.750580][T18560] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.750588][T18560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.750595][T18560] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.750613][T18560]
[ 487.787968][T18562] FAULT_INJECTION: forcing a failure.
[ 487.787968][T18562] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.787995][T18562] CPU: 0 UID: 0 PID: 18562 Comm: syz.0.6108 Not tainted syzkaller #0 PREEMPT(full)
[ 487.788009][T18562] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.788017][T18562] Call Trace:
[ 487.788022][T18562]
[ 487.788028][T18562] dump_stack_lvl+0x189/0x250
[ 487.788048][T18562] ? __pfx____ratelimit+0x10/0x10
[ 487.788063][T18562] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.788079][T18562] ? __pfx__printk+0x10/0x10
[ 487.788092][T18562] ? fs_reclaim_acquire+0x7d/0x100
[ 487.788114][T18562] should_fail_ex+0x414/0x560
[ 487.788130][T18562] prepare_alloc_pages+0x213/0x610
[ 487.788143][T18562] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.788154][T18562] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.788169][T18562] ? policy_nodemask+0x27c/0x720
[ 487.788197][T18562] alloc_pages_mpol+0x232/0x4a0
[ 487.788216][T18562] folio_alloc_mpol_noprof+0x39/0x70
[ 487.788233][T18562] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.788248][T18562] ? filemap_get_entry+0xad/0x2f0
[ 487.788265][T18562] ? filemap_get_entry+0xad/0x2f0
[ 487.788278][T18562] ? filemap_get_entry+0xad/0x2f0
[ 487.788294][T18562] ? filemap_get_entry+0x28f/0x2f0
[ 487.788310][T18562] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.788326][T18562] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.788345][T18562] shmem_get_folio_gfp+0x59d/0x1660
[ 487.788369][T18562] shmem_write_begin+0xf7/0x2b0
[ 487.788388][T18562] generic_perform_write+0x2c5/0x900
[ 487.788407][T18562] ? __pfx_generic_perform_write+0x10/0x10
[ 487.788417][T18562] ? down_write+0x162/0x1f0
[ 487.788437][T18562] ? file_update_time+0x2da/0x490
[ 487.788452][T18562] shmem_file_write_iter+0xf8/0x120
[ 487.788467][T18562] vfs_write+0x5c9/0xb30
[ 487.788485][T18562] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.788500][T18562] ? __pfx_vfs_write+0x10/0x10
[ 487.788521][T18562] ? __fget_files+0x2a/0x420
[ 487.788543][T18562] ksys_write+0x145/0x250
[ 487.788558][T18562] ? __pfx_ksys_write+0x10/0x10
[ 487.788574][T18562] ? do_syscall_64+0xbe/0xfa0
[ 487.788591][T18562] do_syscall_64+0xfa/0xfa0
[ 487.788604][T18562] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.788618][T18562] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.788630][T18562] ? clear_bhb_loop+0x60/0xb0
[ 487.788643][T18562] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.788653][T18562] RIP: 0033:0x7f4b35f7e719
[ 487.788665][T18562] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.788675][T18562] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.788687][T18562] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.788696][T18562] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.788703][T18562] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.788711][T18562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.788718][T18562] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.788737][T18562]
[ 487.830538][T18564] FAULT_INJECTION: forcing a failure.
[ 487.830538][T18564] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.830565][T18564] CPU: 0 UID: 0 PID: 18564 Comm: syz.0.6109 Not tainted syzkaller #0 PREEMPT(full)
[ 487.830577][T18564] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.830585][T18564] Call Trace:
[ 487.830590][T18564]
[ 487.830596][T18564] dump_stack_lvl+0x189/0x250
[ 487.830615][T18564] ? __pfx____ratelimit+0x10/0x10
[ 487.830629][T18564] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.830645][T18564] ? __pfx__printk+0x10/0x10
[ 487.830658][T18564] ? fs_reclaim_acquire+0x7d/0x100
[ 487.830680][T18564] should_fail_ex+0x414/0x560
[ 487.830698][T18564] prepare_alloc_pages+0x213/0x610
[ 487.830719][T18564] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.830739][T18564] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.830760][T18564] ? policy_nodemask+0x27c/0x720
[ 487.830781][T18564] alloc_pages_mpol+0x232/0x4a0
[ 487.830800][T18564] folio_alloc_mpol_noprof+0x39/0x70
[ 487.830817][T18564] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.830834][T18564] ? filemap_get_entry+0xad/0x2f0
[ 487.830848][T18564] ? filemap_get_entry+0xad/0x2f0
[ 487.830860][T18564] ? filemap_get_entry+0xad/0x2f0
[ 487.830874][T18564] ? filemap_get_entry+0x28f/0x2f0
[ 487.830890][T18564] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.830906][T18564] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.830924][T18564] shmem_get_folio_gfp+0x59d/0x1660
[ 487.830948][T18564] shmem_write_begin+0xf7/0x2b0
[ 487.830967][T18564] generic_perform_write+0x2c5/0x900
[ 487.830987][T18564] ? __pfx_generic_perform_write+0x10/0x10
[ 487.830996][T18564] ? down_write+0x162/0x1f0
[ 487.831017][T18564] ? file_update_time+0x2da/0x490
[ 487.831032][T18564] shmem_file_write_iter+0xf8/0x120
[ 487.831048][T18564] vfs_write+0x5c9/0xb30
[ 487.831066][T18564] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.831081][T18564] ? __pfx_vfs_write+0x10/0x10
[ 487.831102][T18564] ? __fget_files+0x2a/0x420
[ 487.831123][T18564] ksys_write+0x145/0x250
[ 487.831138][T18564] ? __pfx_ksys_write+0x10/0x10
[ 487.831154][T18564] ? do_syscall_64+0xbe/0xfa0
[ 487.831172][T18564] do_syscall_64+0xfa/0xfa0
[ 487.831186][T18564] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.831200][T18564] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.831212][T18564] ? clear_bhb_loop+0x60/0xb0
[ 487.831226][T18564] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.831244][T18564] RIP: 0033:0x7f4b35f7e719
[ 487.831255][T18564] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.831266][T18564] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.831279][T18564] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.831287][T18564] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.831295][T18564] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.831302][T18564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.831309][T18564] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.831329][T18564]
[ 487.861595][T18566] FAULT_INJECTION: forcing a failure.
[ 487.861595][T18566] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.861620][T18566] CPU: 0 UID: 0 PID: 18566 Comm: syz.0.6110 Not tainted syzkaller #0 PREEMPT(full)
[ 487.861632][T18566] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.861640][T18566] Call Trace:
[ 487.861645][T18566]
[ 487.861651][T18566] dump_stack_lvl+0x189/0x250
[ 487.861665][T18566] ? __pfx____ratelimit+0x10/0x10
[ 487.861677][T18566] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.861686][T18566] ? __pfx__printk+0x10/0x10
[ 487.861695][T18566] ? fs_reclaim_acquire+0x7d/0x100
[ 487.861708][T18566] should_fail_ex+0x414/0x560
[ 487.861722][T18566] prepare_alloc_pages+0x213/0x610
[ 487.861735][T18566] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.861747][T18566] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.861759][T18566] ? policy_nodemask+0x27c/0x720
[ 487.861772][T18566] alloc_pages_mpol+0x232/0x4a0
[ 487.861783][T18566] folio_alloc_mpol_noprof+0x39/0x70
[ 487.861794][T18566] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.861804][T18566] ? filemap_get_entry+0xad/0x2f0
[ 487.861814][T18566] ? filemap_get_entry+0xad/0x2f0
[ 487.861823][T18566] ? filemap_get_entry+0xad/0x2f0
[ 487.861832][T18566] ? filemap_get_entry+0x28f/0x2f0
[ 487.861842][T18566] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.861852][T18566] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.861863][T18566] shmem_get_folio_gfp+0x59d/0x1660
[ 487.861883][T18566] shmem_write_begin+0xf7/0x2b0
[ 487.861900][T18566] generic_perform_write+0x2c5/0x900
[ 487.861917][T18566] ? __pfx_generic_perform_write+0x10/0x10
[ 487.861923][T18566] ? down_write+0x162/0x1f0
[ 487.861936][T18566] ? file_update_time+0x2da/0x490
[ 487.861946][T18566] shmem_file_write_iter+0xf8/0x120
[ 487.861955][T18566] vfs_write+0x5c9/0xb30
[ 487.861966][T18566] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.861978][T18566] ? __pfx_vfs_write+0x10/0x10
[ 487.861998][T18566] ? __fget_files+0x2a/0x420
[ 487.862019][T18566] ksys_write+0x145/0x250
[ 487.862030][T18566] ? __pfx_ksys_write+0x10/0x10
[ 487.862040][T18566] ? do_syscall_64+0xbe/0xfa0
[ 487.862051][T18566] do_syscall_64+0xfa/0xfa0
[ 487.862059][T18566] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.862069][T18566] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.862076][T18566] ? clear_bhb_loop+0x60/0xb0
[ 487.862085][T18566] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.862092][T18566] RIP: 0033:0x7f4b35f7e719
[ 487.862099][T18566] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.862106][T18566] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.862115][T18566] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.862120][T18566] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.862125][T18566] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.862130][T18566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.862134][T18566] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.862152][T18566]
[ 487.900439][T18568] FAULT_INJECTION: forcing a failure.
[ 487.900439][T18568] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.900464][T18568] CPU: 0 UID: 0 PID: 18568 Comm: syz.0.6111 Not tainted syzkaller #0 PREEMPT(full)
[ 487.900474][T18568] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.900480][T18568] Call Trace:
[ 487.900483][T18568]
[ 487.900487][T18568] dump_stack_lvl+0x189/0x250
[ 487.900501][T18568] ? __pfx____ratelimit+0x10/0x10
[ 487.900512][T18568] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.900521][T18568] ? __pfx__printk+0x10/0x10
[ 487.900530][T18568] ? fs_reclaim_acquire+0x7d/0x100
[ 487.900544][T18568] should_fail_ex+0x414/0x560
[ 487.900560][T18568] prepare_alloc_pages+0x213/0x610
[ 487.900579][T18568] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.900599][T18568] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.900619][T18568] ? policy_nodemask+0x27c/0x720
[ 487.900637][T18568] alloc_pages_mpol+0x232/0x4a0
[ 487.900656][T18568] folio_alloc_mpol_noprof+0x39/0x70
[ 487.900673][T18568] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.900690][T18568] ? filemap_get_entry+0xad/0x2f0
[ 487.900706][T18568] ? filemap_get_entry+0xad/0x2f0
[ 487.900719][T18568] ? filemap_get_entry+0xad/0x2f0
[ 487.900734][T18568] ? filemap_get_entry+0x28f/0x2f0
[ 487.900749][T18568] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.900765][T18568] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.900783][T18568] shmem_get_folio_gfp+0x59d/0x1660
[ 487.900809][T18568] shmem_write_begin+0xf7/0x2b0
[ 487.900827][T18568] generic_perform_write+0x2c5/0x900
[ 487.900847][T18568] ? __pfx_generic_perform_write+0x10/0x10
[ 487.900858][T18568] ? do_raw_spin_unlock+0x4d/0x240
[ 487.900875][T18568] ? mnt_put_write_access_file+0xc0/0x100
[ 487.900889][T18568] ? file_update_time+0x416/0x490
[ 487.900904][T18568] shmem_file_write_iter+0xf8/0x120
[ 487.900920][T18568] vfs_write+0x5c9/0xb30
[ 487.900938][T18568] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.900953][T18568] ? __pfx_vfs_write+0x10/0x10
[ 487.900972][T18568] ? __fget_files+0x2a/0x420
[ 487.900994][T18568] ksys_write+0x145/0x250
[ 487.901009][T18568] ? __pfx_ksys_write+0x10/0x10
[ 487.901025][T18568] ? do_syscall_64+0xbe/0xfa0
[ 487.901041][T18568] do_syscall_64+0xfa/0xfa0
[ 487.901055][T18568] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.901069][T18568] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.901080][T18568] ? clear_bhb_loop+0x60/0xb0
[ 487.901095][T18568] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.901105][T18568] RIP: 0033:0x7f4b35f7e719
[ 487.901116][T18568] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.901127][T18568] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.901140][T18568] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.901148][T18568] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.901155][T18568] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.901162][T18568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.901168][T18568] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.901187][T18568]
[ 487.948570][T18570] FAULT_INJECTION: forcing a failure.
[ 487.948570][T18570] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.948591][T18570] CPU: 0 UID: 0 PID: 18570 Comm: syz.0.6112 Not tainted syzkaller #0 PREEMPT(full)
[ 487.948600][T18570] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.948606][T18570] Call Trace:
[ 487.948609][T18570]
[ 487.948613][T18570] dump_stack_lvl+0x189/0x250
[ 487.948627][T18570] ? __pfx____ratelimit+0x10/0x10
[ 487.948638][T18570] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.948647][T18570] ? __pfx__printk+0x10/0x10
[ 487.948656][T18570] ? fs_reclaim_acquire+0x7d/0x100
[ 487.948671][T18570] should_fail_ex+0x414/0x560
[ 487.948689][T18570] prepare_alloc_pages+0x213/0x610
[ 487.948711][T18570] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.948729][T18570] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.948749][T18570] ? policy_nodemask+0x27c/0x720
[ 487.948770][T18570] alloc_pages_mpol+0x232/0x4a0
[ 487.948789][T18570] folio_alloc_mpol_noprof+0x39/0x70
[ 487.948806][T18570] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.948816][T18570] ? filemap_get_entry+0xad/0x2f0
[ 487.948827][T18570] ? filemap_get_entry+0xad/0x2f0
[ 487.948835][T18570] ? filemap_get_entry+0xad/0x2f0
[ 487.948845][T18570] ? filemap_get_entry+0x28f/0x2f0
[ 487.948855][T18570] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.948865][T18570] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.948876][T18570] shmem_get_folio_gfp+0x59d/0x1660
[ 487.948891][T18570] shmem_write_begin+0xf7/0x2b0
[ 487.948908][T18570] generic_perform_write+0x2c5/0x900
[ 487.948920][T18570] ? __pfx_generic_perform_write+0x10/0x10
[ 487.948927][T18570] ? do_raw_spin_unlock+0x4d/0x240
[ 487.948938][T18570] ? mnt_put_write_access_file+0xc0/0x100
[ 487.948947][T18570] ? file_update_time+0x416/0x490
[ 487.948956][T18570] shmem_file_write_iter+0xf8/0x120
[ 487.948966][T18570] vfs_write+0x5c9/0xb30
[ 487.948980][T18570] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.948994][T18570] ? __pfx_vfs_write+0x10/0x10
[ 487.949012][T18570] ? __fget_files+0x2a/0x420
[ 487.949025][T18570] ksys_write+0x145/0x250
[ 487.949037][T18570] ? __pfx_ksys_write+0x10/0x10
[ 487.949053][T18570] ? do_syscall_64+0xbe/0xfa0
[ 487.949071][T18570] do_syscall_64+0xfa/0xfa0
[ 487.949084][T18570] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.949099][T18570] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.949110][T18570] ? clear_bhb_loop+0x60/0xb0
[ 487.949120][T18570] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.949127][T18570] RIP: 0033:0x7f4b35f7e719
[ 487.949134][T18570] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.949141][T18570] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.949154][T18570] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.949162][T18570] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.949169][T18570] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.949177][T18570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.949184][T18570] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.949245][T18570]
[ 487.986162][T18572] FAULT_INJECTION: forcing a failure.
[ 487.986162][T18572] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 487.986187][T18572] CPU: 0 UID: 0 PID: 18572 Comm: syz.0.6113 Not tainted syzkaller #0 PREEMPT(full)
[ 487.986201][T18572] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 487.986208][T18572] Call Trace:
[ 487.986238][T18572]
[ 487.986244][T18572] dump_stack_lvl+0x189/0x250
[ 487.986261][T18572] ? __pfx____ratelimit+0x10/0x10
[ 487.986271][T18572] ? __pfx_dump_stack_lvl+0x10/0x10
[ 487.986281][T18572] ? __pfx__printk+0x10/0x10
[ 487.986293][T18572] ? fs_reclaim_acquire+0x7d/0x100
[ 487.986315][T18572] should_fail_ex+0x414/0x560
[ 487.986334][T18572] prepare_alloc_pages+0x213/0x610
[ 487.986355][T18572] __alloc_frozen_pages_noprof+0x123/0x370
[ 487.986374][T18572] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 487.986395][T18572] ? policy_nodemask+0x27c/0x720
[ 487.986414][T18572] alloc_pages_mpol+0x232/0x4a0
[ 487.986434][T18572] folio_alloc_mpol_noprof+0x39/0x70
[ 487.986450][T18572] shmem_alloc_and_add_folio+0x447/0xf60
[ 487.986468][T18572] ? filemap_get_entry+0xad/0x2f0
[ 487.986483][T18572] ? filemap_get_entry+0xad/0x2f0
[ 487.986496][T18572] ? filemap_get_entry+0xad/0x2f0
[ 487.986511][T18572] ? filemap_get_entry+0x28f/0x2f0
[ 487.986527][T18572] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 487.986544][T18572] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 487.986562][T18572] shmem_get_folio_gfp+0x59d/0x1660
[ 487.986585][T18572] shmem_write_begin+0xf7/0x2b0
[ 487.986603][T18572] generic_perform_write+0x2c5/0x900
[ 487.986623][T18572] ? __pfx_generic_perform_write+0x10/0x10
[ 487.986632][T18572] ? down_write+0x162/0x1f0
[ 487.986652][T18572] ? file_update_time+0x2da/0x490
[ 487.986667][T18572] shmem_file_write_iter+0xf8/0x120
[ 487.986683][T18572] vfs_write+0x5c9/0xb30
[ 487.986702][T18572] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 487.986715][T18572] ? __pfx_vfs_write+0x10/0x10
[ 487.986735][T18572] ? __fget_files+0x2a/0x420
[ 487.986756][T18572] ksys_write+0x145/0x250
[ 487.986772][T18572] ? __pfx_ksys_write+0x10/0x10
[ 487.986786][T18572] ? do_syscall_64+0xbe/0xfa0
[ 487.986801][T18572] do_syscall_64+0xfa/0xfa0
[ 487.986815][T18572] ? lockdep_hardirqs_on+0x9c/0x150
[ 487.986829][T18572] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.986841][T18572] ? clear_bhb_loop+0x60/0xb0
[ 487.986855][T18572] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 487.986865][T18572] RIP: 0033:0x7f4b35f7e719
[ 487.986876][T18572] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 487.986886][T18572] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 487.986906][T18572] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 487.986914][T18572] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 487.986922][T18572] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 487.986929][T18572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.986936][T18572] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 487.986957][T18572]
[ 488.015941][T18574] FAULT_INJECTION: forcing a failure.
[ 488.015941][T18574] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.015968][T18574] CPU: 0 UID: 0 PID: 18574 Comm: syz.0.6114 Not tainted syzkaller #0 PREEMPT(full)
[ 488.015982][T18574] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.015989][T18574] Call Trace:
[ 488.015995][T18574]
[ 488.016000][T18574] dump_stack_lvl+0x189/0x250
[ 488.016021][T18574] ? __pfx____ratelimit+0x10/0x10
[ 488.016037][T18574] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.016051][T18574] ? __pfx__printk+0x10/0x10
[ 488.016065][T18574] ? fs_reclaim_acquire+0x7d/0x100
[ 488.016086][T18574] should_fail_ex+0x414/0x560
[ 488.016106][T18574] prepare_alloc_pages+0x213/0x610
[ 488.016128][T18574] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.016146][T18574] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.016167][T18574] ? policy_nodemask+0x27c/0x720
[ 488.016185][T18574] alloc_pages_mpol+0x232/0x4a0
[ 488.016238][T18574] folio_alloc_mpol_noprof+0x39/0x70
[ 488.016257][T18574] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.016274][T18574] ? filemap_get_entry+0xad/0x2f0
[ 488.016291][T18574] ? filemap_get_entry+0xad/0x2f0
[ 488.016303][T18574] ? filemap_get_entry+0xad/0x2f0
[ 488.016318][T18574] ? filemap_get_entry+0x28f/0x2f0
[ 488.016335][T18574] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.016351][T18574] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.016369][T18574] shmem_get_folio_gfp+0x59d/0x1660
[ 488.016393][T18574] shmem_write_begin+0xf7/0x2b0
[ 488.016412][T18574] generic_perform_write+0x2c5/0x900
[ 488.016430][T18574] ? __pfx_generic_perform_write+0x10/0x10
[ 488.016440][T18574] ? down_write+0x162/0x1f0
[ 488.016460][T18574] ? file_update_time+0x2da/0x490
[ 488.016476][T18574] shmem_file_write_iter+0xf8/0x120
[ 488.016492][T18574] vfs_write+0x5c9/0xb30
[ 488.016510][T18574] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.016524][T18574] ? __pfx_vfs_write+0x10/0x10
[ 488.016543][T18574] ? __fget_files+0x2a/0x420
[ 488.016563][T18574] ksys_write+0x145/0x250
[ 488.016579][T18574] ? __pfx_ksys_write+0x10/0x10
[ 488.016595][T18574] ? do_syscall_64+0xbe/0xfa0
[ 488.016612][T18574] do_syscall_64+0xfa/0xfa0
[ 488.016625][T18574] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.016639][T18574] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.016650][T18574] ? clear_bhb_loop+0x60/0xb0
[ 488.016664][T18574] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.016676][T18574] RIP: 0033:0x7f4b35f7e719
[ 488.016686][T18574] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.016697][T18574] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.016711][T18574] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.016720][T18574] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.016727][T18574] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.016734][T18574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.016741][T18574] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.016761][T18574]
[ 488.070388][T18576] FAULT_INJECTION: forcing a failure.
[ 488.070388][T18576] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.070416][T18576] CPU: 0 UID: 0 PID: 18576 Comm: syz.0.6115 Not tainted syzkaller #0 PREEMPT(full)
[ 488.070429][T18576] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.070438][T18576] Call Trace:
[ 488.070443][T18576]
[ 488.070449][T18576] dump_stack_lvl+0x189/0x250
[ 488.070470][T18576] ? __pfx____ratelimit+0x10/0x10
[ 488.070485][T18576] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.070500][T18576] ? __pfx__printk+0x10/0x10
[ 488.070513][T18576] ? fs_reclaim_acquire+0x7d/0x100
[ 488.070534][T18576] should_fail_ex+0x414/0x560
[ 488.070553][T18576] prepare_alloc_pages+0x213/0x610
[ 488.070573][T18576] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.070591][T18576] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.070613][T18576] ? policy_nodemask+0x27c/0x720
[ 488.070636][T18576] alloc_pages_mpol+0x232/0x4a0
[ 488.070656][T18576] folio_alloc_mpol_noprof+0x39/0x70
[ 488.070673][T18576] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.070688][T18576] ? filemap_get_entry+0xad/0x2f0
[ 488.070703][T18576] ? filemap_get_entry+0xad/0x2f0
[ 488.070716][T18576] ? filemap_get_entry+0xad/0x2f0
[ 488.070731][T18576] ? filemap_get_entry+0x28f/0x2f0
[ 488.070748][T18576] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.070764][T18576] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.070783][T18576] shmem_get_folio_gfp+0x59d/0x1660
[ 488.070809][T18576] shmem_write_begin+0xf7/0x2b0
[ 488.070828][T18576] generic_perform_write+0x2c5/0x900
[ 488.070848][T18576] ? __pfx_generic_perform_write+0x10/0x10
[ 488.070860][T18576] ? do_raw_spin_unlock+0x4d/0x240
[ 488.070877][T18576] ? mnt_put_write_access_file+0xc0/0x100
[ 488.070901][T18576] ? file_update_time+0x416/0x490
[ 488.070918][T18576] shmem_file_write_iter+0xf8/0x120
[ 488.070935][T18576] vfs_write+0x5c9/0xb30
[ 488.070954][T18576] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.070970][T18576] ? __pfx_vfs_write+0x10/0x10
[ 488.070993][T18576] ? __fget_files+0x2a/0x420
[ 488.071017][T18576] ksys_write+0x145/0x250
[ 488.071034][T18576] ? __pfx_ksys_write+0x10/0x10
[ 488.071053][T18576] ? do_syscall_64+0xbe/0xfa0
[ 488.071072][T18576] do_syscall_64+0xfa/0xfa0
[ 488.071086][T18576] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.071102][T18576] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.071113][T18576] ? clear_bhb_loop+0x60/0xb0
[ 488.071127][T18576] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.071138][T18576] RIP: 0033:0x7f4b35f7e719
[ 488.071151][T18576] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.071162][T18576] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.071175][T18576] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.071184][T18576] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.071191][T18576] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.071198][T18576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.071206][T18576] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.071227][T18576]
[ 488.107027][T18578] FAULT_INJECTION: forcing a failure.
[ 488.107027][T18578] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.107055][T18578] CPU: 0 UID: 0 PID: 18578 Comm: syz.0.6116 Not tainted syzkaller #0 PREEMPT(full)
[ 488.107068][T18578] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.107075][T18578] Call Trace:
[ 488.107081][T18578]
[ 488.107088][T18578] dump_stack_lvl+0x189/0x250
[ 488.107109][T18578] ? __pfx____ratelimit+0x10/0x10
[ 488.107126][T18578] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.107142][T18578] ? __pfx__printk+0x10/0x10
[ 488.107157][T18578] ? fs_reclaim_acquire+0x7d/0x100
[ 488.107178][T18578] should_fail_ex+0x414/0x560
[ 488.107197][T18578] prepare_alloc_pages+0x213/0x610
[ 488.107220][T18578] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.107239][T18578] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.107259][T18578] ? policy_nodemask+0x27c/0x720
[ 488.107278][T18578] alloc_pages_mpol+0x232/0x4a0
[ 488.107299][T18578] folio_alloc_mpol_noprof+0x39/0x70
[ 488.107316][T18578] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.107335][T18578] ? filemap_get_entry+0xad/0x2f0
[ 488.107350][T18578] ? filemap_get_entry+0xad/0x2f0
[ 488.107365][T18578] ? filemap_get_entry+0xad/0x2f0
[ 488.107381][T18578] ? filemap_get_entry+0x28f/0x2f0
[ 488.107398][T18578] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.107415][T18578] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.107434][T18578] shmem_get_folio_gfp+0x59d/0x1660
[ 488.107459][T18578] shmem_write_begin+0xf7/0x2b0
[ 488.107480][T18578] generic_perform_write+0x2c5/0x900
[ 488.107499][T18578] ? __pfx_generic_perform_write+0x10/0x10
[ 488.107511][T18578] ? down_write+0x162/0x1f0
[ 488.107531][T18578] ? file_update_time+0x2da/0x490
[ 488.107549][T18578] shmem_file_write_iter+0xf8/0x120
[ 488.107564][T18578] vfs_write+0x5c9/0xb30
[ 488.107584][T18578] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.107598][T18578] ? __pfx_vfs_write+0x10/0x10
[ 488.107620][T18578] ? __fget_files+0x2a/0x420
[ 488.107641][T18578] ksys_write+0x145/0x250
[ 488.107658][T18578] ? __pfx_ksys_write+0x10/0x10
[ 488.107674][T18578] ? do_syscall_64+0xbe/0xfa0
[ 488.107694][T18578] do_syscall_64+0xfa/0xfa0
[ 488.107707][T18578] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.107723][T18578] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.107734][T18578] ? clear_bhb_loop+0x60/0xb0
[ 488.107750][T18578] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.107761][T18578] RIP: 0033:0x7f4b35f7e719
[ 488.107772][T18578] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.107783][T18578] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.107797][T18578] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.107806][T18578] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.107815][T18578] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.107822][T18578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.107829][T18578] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.107849][T18578]
[ 488.145518][T18580] FAULT_INJECTION: forcing a failure.
[ 488.145518][T18580] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.145545][T18580] CPU: 0 UID: 0 PID: 18580 Comm: syz.0.6117 Not tainted syzkaller #0 PREEMPT(full)
[ 488.145557][T18580] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.145565][T18580] Call Trace:
[ 488.145571][T18580]
[ 488.145576][T18580] dump_stack_lvl+0x189/0x250
[ 488.145598][T18580] ? __pfx____ratelimit+0x10/0x10
[ 488.145614][T18580] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.145630][T18580] ? __pfx__printk+0x10/0x10
[ 488.145644][T18580] ? fs_reclaim_acquire+0x7d/0x100
[ 488.145666][T18580] should_fail_ex+0x414/0x560
[ 488.145686][T18580] prepare_alloc_pages+0x213/0x610
[ 488.145705][T18580] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.145724][T18580] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.145750][T18580] ? policy_nodemask+0x27c/0x720
[ 488.145769][T18580] alloc_pages_mpol+0x232/0x4a0
[ 488.145789][T18580] folio_alloc_mpol_noprof+0x39/0x70
[ 488.145805][T18580] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.145821][T18580] ? filemap_get_entry+0xad/0x2f0
[ 488.145837][T18580] ? filemap_get_entry+0xad/0x2f0
[ 488.145850][T18580] ? filemap_get_entry+0xad/0x2f0
[ 488.145864][T18580] ? filemap_get_entry+0x28f/0x2f0
[ 488.145880][T18580] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.145903][T18580] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.145921][T18580] shmem_get_folio_gfp+0x59d/0x1660
[ 488.145946][T18580] shmem_write_begin+0xf7/0x2b0
[ 488.145965][T18580] generic_perform_write+0x2c5/0x900
[ 488.145985][T18580] ? __pfx_generic_perform_write+0x10/0x10
[ 488.145995][T18580] ? down_write+0x162/0x1f0
[ 488.146016][T18580] ? file_update_time+0x2da/0x490
[ 488.146032][T18580] shmem_file_write_iter+0xf8/0x120
[ 488.146048][T18580] vfs_write+0x5c9/0xb30
[ 488.146066][T18580] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.146080][T18580] ? __pfx_vfs_write+0x10/0x10
[ 488.146101][T18580] ? __fget_files+0x2a/0x420
[ 488.146121][T18580] ksys_write+0x145/0x250
[ 488.146137][T18580] ? __pfx_ksys_write+0x10/0x10
[ 488.146152][T18580] ? do_syscall_64+0xbe/0xfa0
[ 488.146171][T18580] do_syscall_64+0xfa/0xfa0
[ 488.146184][T18580] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.146198][T18580] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.146210][T18580] ? clear_bhb_loop+0x60/0xb0
[ 488.146247][T18580] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.146257][T18580] RIP: 0033:0x7f4b35f7e719
[ 488.146269][T18580] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.146280][T18580] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.146294][T18580] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.146303][T18580] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.146311][T18580] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.146318][T18580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.146325][T18580] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.146338][T18580]
[ 488.182512][T18582] FAULT_INJECTION: forcing a failure.
[ 488.182512][T18582] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.182539][T18582] CPU: 0 UID: 0 PID: 18582 Comm: syz.0.6118 Not tainted syzkaller #0 PREEMPT(full)
[ 488.182552][T18582] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.182561][T18582] Call Trace:
[ 488.182566][T18582]
[ 488.182572][T18582] dump_stack_lvl+0x189/0x250
[ 488.182591][T18582] ? __pfx____ratelimit+0x10/0x10
[ 488.182606][T18582] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.182621][T18582] ? __pfx__printk+0x10/0x10
[ 488.182634][T18582] ? fs_reclaim_acquire+0x7d/0x100
[ 488.182656][T18582] should_fail_ex+0x414/0x560
[ 488.182675][T18582] prepare_alloc_pages+0x213/0x610
[ 488.182696][T18582] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.182714][T18582] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.182737][T18582] ? policy_nodemask+0x27c/0x720
[ 488.182756][T18582] alloc_pages_mpol+0x232/0x4a0
[ 488.182776][T18582] folio_alloc_mpol_noprof+0x39/0x70
[ 488.182794][T18582] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.182811][T18582] ? filemap_get_entry+0xad/0x2f0
[ 488.182826][T18582] ? filemap_get_entry+0xad/0x2f0
[ 488.182840][T18582] ? filemap_get_entry+0xad/0x2f0
[ 488.182855][T18582] ? filemap_get_entry+0x28f/0x2f0
[ 488.182871][T18582] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.182887][T18582] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.182914][T18582] shmem_get_folio_gfp+0x59d/0x1660
[ 488.182940][T18582] shmem_write_begin+0xf7/0x2b0
[ 488.182959][T18582] generic_perform_write+0x2c5/0x900
[ 488.182978][T18582] ? __pfx_generic_perform_write+0x10/0x10
[ 488.182989][T18582] ? down_write+0x162/0x1f0
[ 488.183010][T18582] ? file_update_time+0x2da/0x490
[ 488.183024][T18582] shmem_file_write_iter+0xf8/0x120
[ 488.183041][T18582] vfs_write+0x5c9/0xb30
[ 488.183058][T18582] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.183073][T18582] ? __pfx_vfs_write+0x10/0x10
[ 488.183098][T18582] ? __fget_files+0x2a/0x420
[ 488.183120][T18582] ksys_write+0x145/0x250
[ 488.183135][T18582] ? __pfx_ksys_write+0x10/0x10
[ 488.183151][T18582] ? do_syscall_64+0xbe/0xfa0
[ 488.183169][T18582] do_syscall_64+0xfa/0xfa0
[ 488.183182][T18582] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.183196][T18582] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.183208][T18582] ? clear_bhb_loop+0x60/0xb0
[ 488.183222][T18582] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.183233][T18582] RIP: 0033:0x7f4b35f7e719
[ 488.183244][T18582] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.183254][T18582] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.183269][T18582] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.183277][T18582] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.183284][T18582] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.183292][T18582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.183299][T18582] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.183319][T18582]
[ 488.225511][T18584] FAULT_INJECTION: forcing a failure.
[ 488.225511][T18584] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.225538][T18584] CPU: 0 UID: 0 PID: 18584 Comm: syz.0.6119 Not tainted syzkaller #0 PREEMPT(full)
[ 488.225552][T18584] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.225560][T18584] Call Trace:
[ 488.225566][T18584]
[ 488.225572][T18584] dump_stack_lvl+0x189/0x250
[ 488.225593][T18584] ? __pfx____ratelimit+0x10/0x10
[ 488.225611][T18584] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.225628][T18584] ? __pfx__printk+0x10/0x10
[ 488.225644][T18584] ? fs_reclaim_acquire+0x7d/0x100
[ 488.225668][T18584] should_fail_ex+0x414/0x560
[ 488.225689][T18584] prepare_alloc_pages+0x213/0x610
[ 488.225712][T18584] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.225734][T18584] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.225763][T18584] ? policy_nodemask+0x27c/0x720
[ 488.225784][T18584] alloc_pages_mpol+0x232/0x4a0
[ 488.225806][T18584] folio_alloc_mpol_noprof+0x39/0x70
[ 488.225825][T18584] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.225844][T18584] ? filemap_get_entry+0xad/0x2f0
[ 488.225861][T18584] ? filemap_get_entry+0xad/0x2f0
[ 488.225876][T18584] ? filemap_get_entry+0xad/0x2f0
[ 488.225915][T18584] ? filemap_get_entry+0x28f/0x2f0
[ 488.225934][T18584] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.225952][T18584] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.225972][T18584] shmem_get_folio_gfp+0x59d/0x1660
[ 488.226001][T18584] shmem_write_begin+0xf7/0x2b0
[ 488.226022][T18584] generic_perform_write+0x2c5/0x900
[ 488.226044][T18584] ? __pfx_generic_perform_write+0x10/0x10
[ 488.226055][T18584] ? down_write+0x162/0x1f0
[ 488.226078][T18584] ? file_update_time+0x2da/0x490
[ 488.226096][T18584] shmem_file_write_iter+0xf8/0x120
[ 488.226113][T18584] vfs_write+0x5c9/0xb30
[ 488.226132][T18584] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.226146][T18584] ? __pfx_vfs_write+0x10/0x10
[ 488.226167][T18584] ? __fget_files+0x2a/0x420
[ 488.226189][T18584] ksys_write+0x145/0x250
[ 488.226205][T18584] ? __pfx_ksys_write+0x10/0x10
[ 488.226243][T18584] ? do_syscall_64+0xbe/0xfa0
[ 488.226264][T18584] do_syscall_64+0xfa/0xfa0
[ 488.226278][T18584] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.226294][T18584] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.226306][T18584] ? clear_bhb_loop+0x60/0xb0
[ 488.226321][T18584] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.226333][T18584] RIP: 0033:0x7f4b35f7e719
[ 488.226344][T18584] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.226353][T18584] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.226366][T18584] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.226375][T18584] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.226383][T18584] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.226390][T18584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.226397][T18584] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.226419][T18584]
[ 488.264378][T18586] FAULT_INJECTION: forcing a failure.
[ 488.264378][T18586] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.264408][T18586] CPU: 0 UID: 0 PID: 18586 Comm: syz.0.6120 Not tainted syzkaller #0 PREEMPT(full)
[ 488.264423][T18586] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.264431][T18586] Call Trace:
[ 488.264436][T18586]
[ 488.264443][T18586] dump_stack_lvl+0x189/0x250
[ 488.264464][T18586] ? __pfx____ratelimit+0x10/0x10
[ 488.264481][T18586] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.264497][T18586] ? __pfx__printk+0x10/0x10
[ 488.264513][T18586] ? fs_reclaim_acquire+0x7d/0x100
[ 488.264536][T18586] should_fail_ex+0x414/0x560
[ 488.264556][T18586] prepare_alloc_pages+0x213/0x610
[ 488.264579][T18586] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.264598][T18586] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.264621][T18586] ? policy_nodemask+0x27c/0x720
[ 488.264643][T18586] alloc_pages_mpol+0x232/0x4a0
[ 488.264664][T18586] folio_alloc_mpol_noprof+0x39/0x70
[ 488.264682][T18586] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.264700][T18586] ? filemap_get_entry+0xad/0x2f0
[ 488.264716][T18586] ? filemap_get_entry+0xad/0x2f0
[ 488.264730][T18586] ? filemap_get_entry+0xad/0x2f0
[ 488.264746][T18586] ? filemap_get_entry+0x28f/0x2f0
[ 488.264781][T18586] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.264799][T18586] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.264819][T18586] shmem_get_folio_gfp+0x59d/0x1660
[ 488.264846][T18586] shmem_write_begin+0xf7/0x2b0
[ 488.264865][T18586] generic_perform_write+0x2c5/0x900
[ 488.264886][T18586] ? __pfx_generic_perform_write+0x10/0x10
[ 488.264904][T18586] ? down_write+0x162/0x1f0
[ 488.264926][T18586] ? file_update_time+0x2da/0x490
[ 488.264944][T18586] shmem_file_write_iter+0xf8/0x120
[ 488.264961][T18586] vfs_write+0x5c9/0xb30
[ 488.264980][T18586] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.264996][T18586] ? __pfx_vfs_write+0x10/0x10
[ 488.265018][T18586] ? __fget_files+0x2a/0x420
[ 488.265041][T18586] ksys_write+0x145/0x250
[ 488.265058][T18586] ? __pfx_ksys_write+0x10/0x10
[ 488.265075][T18586] ? do_syscall_64+0xbe/0xfa0
[ 488.265094][T18586] do_syscall_64+0xfa/0xfa0
[ 488.265109][T18586] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.265125][T18586] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.265136][T18586] ? clear_bhb_loop+0x60/0xb0
[ 488.265149][T18586] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.265161][T18586] RIP: 0033:0x7f4b35f7e719
[ 488.265172][T18586] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.265182][T18586] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.265196][T18586] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.265243][T18586] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.265251][T18586] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.265259][T18586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.265267][T18586] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.265288][T18586]
[ 488.304307][T18588] FAULT_INJECTION: forcing a failure.
[ 488.304307][T18588] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.304335][T18588] CPU: 0 UID: 0 PID: 18588 Comm: syz.0.6121 Not tainted syzkaller #0 PREEMPT(full)
[ 488.304349][T18588] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.304357][T18588] Call Trace:
[ 488.304362][T18588]
[ 488.304369][T18588] dump_stack_lvl+0x189/0x250
[ 488.304391][T18588] ? __pfx____ratelimit+0x10/0x10
[ 488.304408][T18588] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.304425][T18588] ? __pfx__printk+0x10/0x10
[ 488.304440][T18588] ? fs_reclaim_acquire+0x7d/0x100
[ 488.304464][T18588] should_fail_ex+0x414/0x560
[ 488.304485][T18588] prepare_alloc_pages+0x213/0x610
[ 488.304509][T18588] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.304530][T18588] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.304553][T18588] ? policy_nodemask+0x27c/0x720
[ 488.304576][T18588] alloc_pages_mpol+0x232/0x4a0
[ 488.304597][T18588] folio_alloc_mpol_noprof+0x39/0x70
[ 488.304616][T18588] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.304633][T18588] ? filemap_get_entry+0xad/0x2f0
[ 488.304649][T18588] ? filemap_get_entry+0xad/0x2f0
[ 488.304664][T18588] ? filemap_get_entry+0xad/0x2f0
[ 488.304681][T18588] ? filemap_get_entry+0x28f/0x2f0
[ 488.304699][T18588] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.304717][T18588] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.304738][T18588] shmem_get_folio_gfp+0x59d/0x1660
[ 488.304787][T18588] shmem_write_begin+0xf7/0x2b0
[ 488.304808][T18588] generic_perform_write+0x2c5/0x900
[ 488.304830][T18588] ? __pfx_generic_perform_write+0x10/0x10
[ 488.304841][T18588] ? down_write+0x162/0x1f0
[ 488.304865][T18588] ? file_update_time+0x2da/0x490
[ 488.304883][T18588] shmem_file_write_iter+0xf8/0x120
[ 488.304909][T18588] vfs_write+0x5c9/0xb30
[ 488.304929][T18588] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.304946][T18588] ? __pfx_vfs_write+0x10/0x10
[ 488.304970][T18588] ? __fget_files+0x2a/0x420
[ 488.304994][T18588] ksys_write+0x145/0x250
[ 488.305012][T18588] ? __pfx_ksys_write+0x10/0x10
[ 488.305030][T18588] ? do_syscall_64+0xbe/0xfa0
[ 488.305049][T18588] do_syscall_64+0xfa/0xfa0
[ 488.305065][T18588] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.305082][T18588] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.305095][T18588] ? clear_bhb_loop+0x60/0xb0
[ 488.305111][T18588] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.305124][T18588] RIP: 0033:0x7f4b35f7e719
[ 488.305135][T18588] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.305146][T18588] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.305162][T18588] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.305171][T18588] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.305180][T18588] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.305188][T18588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.305195][T18588] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.305249][T18588]
[ 488.343573][T18590] FAULT_INJECTION: forcing a failure.
[ 488.343573][T18590] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.343600][T18590] CPU: 0 UID: 0 PID: 18590 Comm: syz.0.6122 Not tainted syzkaller #0 PREEMPT(full)
[ 488.343614][T18590] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.343622][T18590] Call Trace:
[ 488.343627][T18590]
[ 488.343633][T18590] dump_stack_lvl+0x189/0x250
[ 488.343654][T18590] ? __pfx____ratelimit+0x10/0x10
[ 488.343670][T18590] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.343686][T18590] ? __pfx__printk+0x10/0x10
[ 488.343700][T18590] ? fs_reclaim_acquire+0x7d/0x100
[ 488.343721][T18590] should_fail_ex+0x414/0x560
[ 488.343741][T18590] prepare_alloc_pages+0x213/0x610
[ 488.343761][T18590] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.343782][T18590] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.343803][T18590] ? policy_nodemask+0x27c/0x720
[ 488.343823][T18590] alloc_pages_mpol+0x232/0x4a0
[ 488.343844][T18590] folio_alloc_mpol_noprof+0x39/0x70
[ 488.343861][T18590] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.343877][T18590] ? filemap_get_entry+0xad/0x2f0
[ 488.343893][T18590] ? filemap_get_entry+0xad/0x2f0
[ 488.343907][T18590] ? filemap_get_entry+0xad/0x2f0
[ 488.343929][T18590] ? filemap_get_entry+0x28f/0x2f0
[ 488.343946][T18590] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.343962][T18590] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.343979][T18590] shmem_get_folio_gfp+0x59d/0x1660
[ 488.344005][T18590] shmem_write_begin+0xf7/0x2b0
[ 488.344023][T18590] generic_perform_write+0x2c5/0x900
[ 488.344042][T18590] ? __pfx_generic_perform_write+0x10/0x10
[ 488.344051][T18590] ? down_write+0x162/0x1f0
[ 488.344072][T18590] ? file_update_time+0x2da/0x490
[ 488.344088][T18590] shmem_file_write_iter+0xf8/0x120
[ 488.344104][T18590] vfs_write+0x5c9/0xb30
[ 488.344122][T18590] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.344136][T18590] ? __pfx_vfs_write+0x10/0x10
[ 488.344157][T18590] ? __fget_files+0x2a/0x420
[ 488.344178][T18590] ksys_write+0x145/0x250
[ 488.344194][T18590] ? __pfx_ksys_write+0x10/0x10
[ 488.344208][T18590] ? do_syscall_64+0xbe/0xfa0
[ 488.344218][T18590] do_syscall_64+0xfa/0xfa0
[ 488.344230][T18590] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.344243][T18590] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.344254][T18590] ? clear_bhb_loop+0x60/0xb0
[ 488.344269][T18590] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.344280][T18590] RIP: 0033:0x7f4b35f7e719
[ 488.344290][T18590] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.344301][T18590] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.344315][T18590] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.344321][T18590] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.344325][T18590] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.344330][T18590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.344334][T18590] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.344346][T18590]
[ 488.388217][T18593] FAULT_INJECTION: forcing a failure.
[ 488.388217][T18593] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.388244][T18593] CPU: 0 UID: 0 PID: 18593 Comm: syz.0.6123 Not tainted syzkaller #0 PREEMPT(full)
[ 488.388257][T18593] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.388265][T18593] Call Trace:
[ 488.388270][T18593]
[ 488.388276][T18593] dump_stack_lvl+0x189/0x250
[ 488.388296][T18593] ? __pfx____ratelimit+0x10/0x10
[ 488.388312][T18593] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.388327][T18593] ? __pfx__printk+0x10/0x10
[ 488.388340][T18593] ? fs_reclaim_acquire+0x7d/0x100
[ 488.388362][T18593] should_fail_ex+0x414/0x560
[ 488.388382][T18593] prepare_alloc_pages+0x213/0x610
[ 488.388403][T18593] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.388422][T18593] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.388442][T18593] ? policy_nodemask+0x27c/0x720
[ 488.388461][T18593] alloc_pages_mpol+0x232/0x4a0
[ 488.388481][T18593] folio_alloc_mpol_noprof+0x39/0x70
[ 488.388497][T18593] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.388512][T18593] ? filemap_get_entry+0xad/0x2f0
[ 488.388527][T18593] ? filemap_get_entry+0xad/0x2f0
[ 488.388540][T18593] ? filemap_get_entry+0xad/0x2f0
[ 488.388556][T18593] ? filemap_get_entry+0x28f/0x2f0
[ 488.388573][T18593] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.388590][T18593] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.388606][T18593] shmem_get_folio_gfp+0x59d/0x1660
[ 488.388630][T18593] shmem_write_begin+0xf7/0x2b0
[ 488.388648][T18593] generic_perform_write+0x2c5/0x900
[ 488.388668][T18593] ? __pfx_generic_perform_write+0x10/0x10
[ 488.388679][T18593] ? do_raw_spin_unlock+0x4d/0x240
[ 488.388695][T18593] ? mnt_put_write_access_file+0xc0/0x100
[ 488.388705][T18593] ? file_update_time+0x416/0x490
[ 488.388714][T18593] shmem_file_write_iter+0xf8/0x120
[ 488.388724][T18593] vfs_write+0x5c9/0xb30
[ 488.388735][T18593] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.388744][T18593] ? __pfx_vfs_write+0x10/0x10
[ 488.388763][T18593] ? __fget_files+0x2a/0x420
[ 488.388785][T18593] ksys_write+0x145/0x250
[ 488.388800][T18593] ? __pfx_ksys_write+0x10/0x10
[ 488.388817][T18593] ? do_syscall_64+0xbe/0xfa0
[ 488.388834][T18593] do_syscall_64+0xfa/0xfa0
[ 488.388848][T18593] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.388863][T18593] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.388874][T18593] ? clear_bhb_loop+0x60/0xb0
[ 488.388888][T18593] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.388899][T18593] RIP: 0033:0x7f4b35f7e719
[ 488.388911][T18593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.388931][T18593] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.388946][T18593] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.388955][T18593] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.388962][T18593] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.388969][T18593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.388976][T18593] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.388996][T18593]
[ 488.460693][T18595] FAULT_INJECTION: forcing a failure.
[ 488.460693][T18595] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.460720][T18595] CPU: 0 UID: 0 PID: 18595 Comm: syz.0.6124 Not tainted syzkaller #0 PREEMPT(full)
[ 488.460735][T18595] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.460743][T18595] Call Trace:
[ 488.460749][T18595]
[ 488.460755][T18595] dump_stack_lvl+0x189/0x250
[ 488.460776][T18595] ? __pfx____ratelimit+0x10/0x10
[ 488.460792][T18595] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.460809][T18595] ? __pfx__printk+0x10/0x10
[ 488.460824][T18595] ? fs_reclaim_acquire+0x7d/0x100
[ 488.460848][T18595] should_fail_ex+0x414/0x560
[ 488.460870][T18595] prepare_alloc_pages+0x213/0x610
[ 488.460893][T18595] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.460914][T18595] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.460946][T18595] ? policy_nodemask+0x27c/0x720
[ 488.460968][T18595] alloc_pages_mpol+0x232/0x4a0
[ 488.460990][T18595] folio_alloc_mpol_noprof+0x39/0x70
[ 488.461008][T18595] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.461027][T18595] ? filemap_get_entry+0xad/0x2f0
[ 488.461044][T18595] ? filemap_get_entry+0xad/0x2f0
[ 488.461058][T18595] ? filemap_get_entry+0xad/0x2f0
[ 488.461075][T18595] ? filemap_get_entry+0x28f/0x2f0
[ 488.461093][T18595] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.461111][T18595] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.461131][T18595] shmem_get_folio_gfp+0x59d/0x1660
[ 488.461158][T18595] shmem_write_begin+0xf7/0x2b0
[ 488.461178][T18595] generic_perform_write+0x2c5/0x900
[ 488.461230][T18595] ? __pfx_generic_perform_write+0x10/0x10
[ 488.461244][T18595] ? do_raw_spin_unlock+0x4d/0x240
[ 488.461263][T18595] ? mnt_put_write_access_file+0xc0/0x100
[ 488.461278][T18595] ? file_update_time+0x416/0x490
[ 488.461295][T18595] shmem_file_write_iter+0xf8/0x120
[ 488.461314][T18595] vfs_write+0x5c9/0xb30
[ 488.461333][T18595] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.461349][T18595] ? __pfx_vfs_write+0x10/0x10
[ 488.461372][T18595] ? __fget_files+0x2a/0x420
[ 488.461396][T18595] ksys_write+0x145/0x250
[ 488.461414][T18595] ? __pfx_ksys_write+0x10/0x10
[ 488.461433][T18595] ? do_syscall_64+0xbe/0xfa0
[ 488.461452][T18595] do_syscall_64+0xfa/0xfa0
[ 488.461466][T18595] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.461482][T18595] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.461495][T18595] ? clear_bhb_loop+0x60/0xb0
[ 488.461510][T18595] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.461522][T18595] RIP: 0033:0x7f4b35f7e719
[ 488.461535][T18595] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.461546][T18595] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.461562][T18595] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.461571][T18595] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.461579][T18595] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.461587][T18595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.461595][T18595] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.461617][T18595]
[ 488.520948][T18597] FAULT_INJECTION: forcing a failure.
[ 488.520948][T18597] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.520974][T18597] CPU: 0 UID: 0 PID: 18597 Comm: syz.0.6125 Not tainted syzkaller #0 PREEMPT(full)
[ 488.520987][T18597] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.520995][T18597] Call Trace:
[ 488.521000][T18597]
[ 488.521006][T18597] dump_stack_lvl+0x189/0x250
[ 488.521026][T18597] ? __pfx____ratelimit+0x10/0x10
[ 488.521042][T18597] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.521058][T18597] ? __pfx__printk+0x10/0x10
[ 488.521072][T18597] ? fs_reclaim_acquire+0x7d/0x100
[ 488.521094][T18597] should_fail_ex+0x414/0x560
[ 488.521114][T18597] prepare_alloc_pages+0x213/0x610
[ 488.521136][T18597] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.521162][T18597] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.521184][T18597] ? policy_nodemask+0x27c/0x720
[ 488.521237][T18597] alloc_pages_mpol+0x232/0x4a0
[ 488.521258][T18597] folio_alloc_mpol_noprof+0x39/0x70
[ 488.521276][T18597] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.521294][T18597] ? filemap_get_entry+0xad/0x2f0
[ 488.521310][T18597] ? filemap_get_entry+0xad/0x2f0
[ 488.521324][T18597] ? filemap_get_entry+0xad/0x2f0
[ 488.521340][T18597] ? filemap_get_entry+0x28f/0x2f0
[ 488.521357][T18597] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.521375][T18597] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.521394][T18597] shmem_get_folio_gfp+0x59d/0x1660
[ 488.521420][T18597] shmem_write_begin+0xf7/0x2b0
[ 488.521439][T18597] generic_perform_write+0x2c5/0x900
[ 488.521460][T18597] ? __pfx_generic_perform_write+0x10/0x10
[ 488.521470][T18597] ? down_write+0x162/0x1f0
[ 488.521492][T18597] ? file_update_time+0x2da/0x490
[ 488.521508][T18597] shmem_file_write_iter+0xf8/0x120
[ 488.521524][T18597] vfs_write+0x5c9/0xb30
[ 488.521542][T18597] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.521558][T18597] ? __pfx_vfs_write+0x10/0x10
[ 488.521580][T18597] ? __fget_files+0x2a/0x420
[ 488.521602][T18597] ksys_write+0x145/0x250
[ 488.521618][T18597] ? __pfx_ksys_write+0x10/0x10
[ 488.521635][T18597] ? do_syscall_64+0xbe/0xfa0
[ 488.521654][T18597] do_syscall_64+0xfa/0xfa0
[ 488.521668][T18597] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.521683][T18597] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.521694][T18597] ? clear_bhb_loop+0x60/0xb0
[ 488.521709][T18597] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.521720][T18597] RIP: 0033:0x7f4b35f7e719
[ 488.521731][T18597] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.521742][T18597] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.521755][T18597] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.521764][T18597] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.521772][T18597] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.521779][T18597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.521786][T18597] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.521807][T18597]
[ 488.575642][T18599] FAULT_INJECTION: forcing a failure.
[ 488.575642][T18599] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.575661][T18599] CPU: 0 UID: 0 PID: 18599 Comm: syz.0.6126 Not tainted syzkaller #0 PREEMPT(full)
[ 488.575670][T18599] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.575675][T18599] Call Trace:
[ 488.575679][T18599]
[ 488.575683][T18599] dump_stack_lvl+0x189/0x250
[ 488.575700][T18599] ? __pfx____ratelimit+0x10/0x10
[ 488.575716][T18599] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.575731][T18599] ? __pfx__printk+0x10/0x10
[ 488.575744][T18599] ? fs_reclaim_acquire+0x7d/0x100
[ 488.575765][T18599] should_fail_ex+0x414/0x560
[ 488.575785][T18599] prepare_alloc_pages+0x213/0x610
[ 488.575805][T18599] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.575824][T18599] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.575845][T18599] ? policy_nodemask+0x27c/0x720
[ 488.575864][T18599] alloc_pages_mpol+0x232/0x4a0
[ 488.575882][T18599] folio_alloc_mpol_noprof+0x39/0x70
[ 488.575899][T18599] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.575916][T18599] ? filemap_get_entry+0xad/0x2f0
[ 488.575932][T18599] ? filemap_get_entry+0xad/0x2f0
[ 488.575945][T18599] ? filemap_get_entry+0xad/0x2f0
[ 488.575957][T18599] ? filemap_get_entry+0x28f/0x2f0
[ 488.575967][T18599] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.575977][T18599] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.575988][T18599] shmem_get_folio_gfp+0x59d/0x1660
[ 488.576003][T18599] shmem_write_begin+0xf7/0x2b0
[ 488.576014][T18599] generic_perform_write+0x2c5/0x900
[ 488.576026][T18599] ? __pfx_generic_perform_write+0x10/0x10
[ 488.576032][T18599] ? down_write+0x162/0x1f0
[ 488.576046][T18599] ? file_update_time+0x2da/0x490
[ 488.576060][T18599] shmem_file_write_iter+0xf8/0x120
[ 488.576076][T18599] vfs_write+0x5c9/0xb30
[ 488.576094][T18599] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.576109][T18599] ? __pfx_vfs_write+0x10/0x10
[ 488.576130][T18599] ? __fget_files+0x2a/0x420
[ 488.576144][T18599] ksys_write+0x145/0x250
[ 488.576153][T18599] ? __pfx_ksys_write+0x10/0x10
[ 488.576163][T18599] ? do_syscall_64+0xbe/0xfa0
[ 488.576173][T18599] do_syscall_64+0xfa/0xfa0
[ 488.576182][T18599] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.576191][T18599] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.576202][T18599] ? clear_bhb_loop+0x60/0xb0
[ 488.576250][T18599] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.576262][T18599] RIP: 0033:0x7f4b35f7e719
[ 488.576273][T18599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.576283][T18599] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.576296][T18599] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.576304][T18599] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.576311][T18599] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.576318][T18599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.576325][T18599] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.576346][T18599]
[ 488.629563][T18602] FAULT_INJECTION: forcing a failure.
[ 488.629563][T18602] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.629588][T18602] CPU: 0 UID: 0 PID: 18602 Comm: syz.0.6127 Not tainted syzkaller #0 PREEMPT(full)
[ 488.629601][T18602] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.629609][T18602] Call Trace:
[ 488.629615][T18602]
[ 488.629621][T18602] dump_stack_lvl+0x189/0x250
[ 488.629640][T18602] ? __pfx____ratelimit+0x10/0x10
[ 488.629651][T18602] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.629661][T18602] ? __pfx__printk+0x10/0x10
[ 488.629670][T18602] ? fs_reclaim_acquire+0x7d/0x100
[ 488.629683][T18602] should_fail_ex+0x414/0x560
[ 488.629701][T18602] prepare_alloc_pages+0x213/0x610
[ 488.629722][T18602] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.629741][T18602] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.629763][T18602] ? policy_nodemask+0x27c/0x720
[ 488.629781][T18602] alloc_pages_mpol+0x232/0x4a0
[ 488.629793][T18602] folio_alloc_mpol_noprof+0x39/0x70
[ 488.629803][T18602] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.629814][T18602] ? filemap_get_entry+0xad/0x2f0
[ 488.629824][T18602] ? filemap_get_entry+0xad/0x2f0
[ 488.629832][T18602] ? filemap_get_entry+0xad/0x2f0
[ 488.629841][T18602] ? filemap_get_entry+0x28f/0x2f0
[ 488.629851][T18602] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.629861][T18602] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.629872][T18602] shmem_get_folio_gfp+0x59d/0x1660
[ 488.629887][T18602] shmem_write_begin+0xf7/0x2b0
[ 488.629898][T18602] generic_perform_write+0x2c5/0x900
[ 488.629912][T18602] ? __pfx_generic_perform_write+0x10/0x10
[ 488.629921][T18602] ? down_write+0x162/0x1f0
[ 488.629942][T18602] ? file_update_time+0x2da/0x490
[ 488.629956][T18602] shmem_file_write_iter+0xf8/0x120
[ 488.629973][T18602] vfs_write+0x5c9/0xb30
[ 488.629990][T18602] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.630004][T18602] ? __pfx_vfs_write+0x10/0x10
[ 488.630025][T18602] ? __fget_files+0x2a/0x420
[ 488.630046][T18602] ksys_write+0x145/0x250
[ 488.630061][T18602] ? __pfx_ksys_write+0x10/0x10
[ 488.630075][T18602] ? do_syscall_64+0xbe/0xfa0
[ 488.630085][T18602] do_syscall_64+0xfa/0xfa0
[ 488.630094][T18602] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.630103][T18602] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.630110][T18602] ? clear_bhb_loop+0x60/0xb0
[ 488.630119][T18602] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.630126][T18602] RIP: 0033:0x7f4b35f7e719
[ 488.630133][T18602] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.630140][T18602] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.630149][T18602] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.630155][T18602] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.630159][T18602] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.630164][T18602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.630168][T18602] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.630180][T18602]
[ 488.664405][T18604] FAULT_INJECTION: forcing a failure.
[ 488.664405][T18604] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.664431][T18604] CPU: 0 UID: 0 PID: 18604 Comm: syz.0.6128 Not tainted syzkaller #0 PREEMPT(full)
[ 488.664445][T18604] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.664453][T18604] Call Trace:
[ 488.664458][T18604]
[ 488.664463][T18604] dump_stack_lvl+0x189/0x250
[ 488.664483][T18604] ? __pfx____ratelimit+0x10/0x10
[ 488.664498][T18604] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.664512][T18604] ? __pfx__printk+0x10/0x10
[ 488.664525][T18604] ? fs_reclaim_acquire+0x7d/0x100
[ 488.664547][T18604] should_fail_ex+0x414/0x560
[ 488.664565][T18604] prepare_alloc_pages+0x213/0x610
[ 488.664585][T18604] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.664604][T18604] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.664623][T18604] ? policy_nodemask+0x27c/0x720
[ 488.664643][T18604] alloc_pages_mpol+0x232/0x4a0
[ 488.664668][T18604] folio_alloc_mpol_noprof+0x39/0x70
[ 488.664686][T18604] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.664702][T18604] ? filemap_get_entry+0xad/0x2f0
[ 488.664722][T18604] ? filemap_get_entry+0xad/0x2f0
[ 488.664740][T18604] ? filemap_get_entry+0xad/0x2f0
[ 488.664771][T18604] ? filemap_get_entry+0x28f/0x2f0
[ 488.664800][T18604] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.664817][T18604] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.664838][T18604] shmem_get_folio_gfp+0x59d/0x1660
[ 488.664864][T18604] shmem_write_begin+0xf7/0x2b0
[ 488.664882][T18604] generic_perform_write+0x2c5/0x900
[ 488.664902][T18604] ? __pfx_generic_perform_write+0x10/0x10
[ 488.664911][T18604] ? down_write+0x162/0x1f0
[ 488.664932][T18604] ? file_update_time+0x2da/0x490
[ 488.664947][T18604] shmem_file_write_iter+0xf8/0x120
[ 488.664963][T18604] vfs_write+0x5c9/0xb30
[ 488.664981][T18604] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.664995][T18604] ? __pfx_vfs_write+0x10/0x10
[ 488.665016][T18604] ? __fget_files+0x2a/0x420
[ 488.665038][T18604] ksys_write+0x145/0x250
[ 488.665053][T18604] ? __pfx_ksys_write+0x10/0x10
[ 488.665070][T18604] ? do_syscall_64+0xbe/0xfa0
[ 488.665087][T18604] do_syscall_64+0xfa/0xfa0
[ 488.665101][T18604] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.665116][T18604] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.665127][T18604] ? clear_bhb_loop+0x60/0xb0
[ 488.665141][T18604] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.665151][T18604] RIP: 0033:0x7f4b35f7e719
[ 488.665161][T18604] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.665171][T18604] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.665184][T18604] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.665193][T18604] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.665237][T18604] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.665245][T18604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.665253][T18604] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.665273][T18604]
[ 488.702218][T18606] FAULT_INJECTION: forcing a failure.
[ 488.702218][T18606] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.702250][T18606] CPU: 0 UID: 0 PID: 18606 Comm: syz.0.6129 Not tainted syzkaller #0 PREEMPT(full)
[ 488.702264][T18606] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.702271][T18606] Call Trace:
[ 488.702277][T18606]
[ 488.702282][T18606] dump_stack_lvl+0x189/0x250
[ 488.702301][T18606] ? __pfx____ratelimit+0x10/0x10
[ 488.702315][T18606] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.702331][T18606] ? __pfx__printk+0x10/0x10
[ 488.702344][T18606] ? fs_reclaim_acquire+0x7d/0x100
[ 488.702364][T18606] should_fail_ex+0x414/0x560
[ 488.702384][T18606] prepare_alloc_pages+0x213/0x610
[ 488.702404][T18606] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.702423][T18606] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.702443][T18606] ? policy_nodemask+0x27c/0x720
[ 488.702463][T18606] alloc_pages_mpol+0x232/0x4a0
[ 488.702481][T18606] folio_alloc_mpol_noprof+0x39/0x70
[ 488.702497][T18606] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.702514][T18606] ? filemap_get_entry+0xad/0x2f0
[ 488.702531][T18606] ? filemap_get_entry+0xad/0x2f0
[ 488.702544][T18606] ? filemap_get_entry+0xad/0x2f0
[ 488.702559][T18606] ? filemap_get_entry+0x28f/0x2f0
[ 488.702576][T18606] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.702591][T18606] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.702608][T18606] shmem_get_folio_gfp+0x59d/0x1660
[ 488.702633][T18606] shmem_write_begin+0xf7/0x2b0
[ 488.702652][T18606] generic_perform_write+0x2c5/0x900
[ 488.702672][T18606] ? __pfx_generic_perform_write+0x10/0x10
[ 488.702682][T18606] ? down_write+0x162/0x1f0
[ 488.702703][T18606] ? file_update_time+0x2da/0x490
[ 488.702719][T18606] shmem_file_write_iter+0xf8/0x120
[ 488.702735][T18606] vfs_write+0x5c9/0xb30
[ 488.702752][T18606] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.702767][T18606] ? __pfx_vfs_write+0x10/0x10
[ 488.702785][T18606] ? __fget_files+0x2a/0x420
[ 488.702812][T18606] ksys_write+0x145/0x250
[ 488.702827][T18606] ? __pfx_ksys_write+0x10/0x10
[ 488.702842][T18606] ? do_syscall_64+0xbe/0xfa0
[ 488.702859][T18606] do_syscall_64+0xfa/0xfa0
[ 488.702873][T18606] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.702887][T18606] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.702899][T18606] ? clear_bhb_loop+0x60/0xb0
[ 488.702912][T18606] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.702922][T18606] RIP: 0033:0x7f4b35f7e719
[ 488.702934][T18606] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.702944][T18606] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.702957][T18606] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.702966][T18606] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.702974][T18606] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.702980][T18606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.702987][T18606] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.703006][T18606]
[ 488.763814][T18608] FAULT_INJECTION: forcing a failure.
[ 488.763814][T18608] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.763841][T18608] CPU: 0 UID: 0 PID: 18608 Comm: syz.0.6130 Not tainted syzkaller #0 PREEMPT(full)
[ 488.763855][T18608] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.763863][T18608] Call Trace:
[ 488.763869][T18608]
[ 488.763874][T18608] dump_stack_lvl+0x189/0x250
[ 488.763895][T18608] ? __pfx____ratelimit+0x10/0x10
[ 488.763913][T18608] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.763929][T18608] ? __pfx__printk+0x10/0x10
[ 488.763944][T18608] ? fs_reclaim_acquire+0x7d/0x100
[ 488.763968][T18608] should_fail_ex+0x414/0x560
[ 488.764002][T18608] prepare_alloc_pages+0x213/0x610
[ 488.764024][T18608] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.764044][T18608] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.764067][T18608] ? policy_nodemask+0x27c/0x720
[ 488.764093][T18608] alloc_pages_mpol+0x232/0x4a0
[ 488.764114][T18608] folio_alloc_mpol_noprof+0x39/0x70
[ 488.764132][T18608] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.764150][T18608] ? filemap_get_entry+0xad/0x2f0
[ 488.764166][T18608] ? filemap_get_entry+0xad/0x2f0
[ 488.764179][T18608] ? filemap_get_entry+0xad/0x2f0
[ 488.764196][T18608] ? filemap_get_entry+0x28f/0x2f0
[ 488.764213][T18608] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.764240][T18608] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.764263][T18608] shmem_get_folio_gfp+0x59d/0x1660
[ 488.764291][T18608] shmem_write_begin+0xf7/0x2b0
[ 488.764315][T18608] generic_perform_write+0x2c5/0x900
[ 488.764336][T18608] ? __pfx_generic_perform_write+0x10/0x10
[ 488.764346][T18608] ? down_write+0x162/0x1f0
[ 488.764369][T18608] ? file_update_time+0x2da/0x490
[ 488.764385][T18608] shmem_file_write_iter+0xf8/0x120
[ 488.764402][T18608] vfs_write+0x5c9/0xb30
[ 488.764421][T18608] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.764437][T18608] ? __pfx_vfs_write+0x10/0x10
[ 488.764460][T18608] ? __fget_files+0x2a/0x420
[ 488.764482][T18608] ksys_write+0x145/0x250
[ 488.764498][T18608] ? __pfx_ksys_write+0x10/0x10
[ 488.764516][T18608] ? do_syscall_64+0xbe/0xfa0
[ 488.764534][T18608] do_syscall_64+0xfa/0xfa0
[ 488.764550][T18608] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.764562][T18608] ? asm_common_interrupt+0x26/0x40
[ 488.764573][T18608] ? clear_bhb_loop+0x60/0xb0
[ 488.764588][T18608] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.764599][T18608] RIP: 0033:0x7f4b35f7e719
[ 488.764611][T18608] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.764622][T18608] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.764637][T18608] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.764647][T18608] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.764655][T18608] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.764663][T18608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.764671][T18608] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.764693][T18608]
[ 488.802110][T18610] FAULT_INJECTION: forcing a failure.
[ 488.802110][T18610] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.802135][T18610] CPU: 0 UID: 0 PID: 18610 Comm: syz.0.6131 Not tainted syzkaller #0 PREEMPT(full)
[ 488.802148][T18610] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.802156][T18610] Call Trace:
[ 488.802161][T18610]
[ 488.802165][T18610] dump_stack_lvl+0x189/0x250
[ 488.802178][T18610] ? __pfx____ratelimit+0x10/0x10
[ 488.802189][T18610] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.802198][T18610] ? __pfx__printk+0x10/0x10
[ 488.802207][T18610] ? fs_reclaim_acquire+0x7d/0x100
[ 488.802222][T18610] should_fail_ex+0x414/0x560
[ 488.802240][T18610] prepare_alloc_pages+0x213/0x610
[ 488.802256][T18610] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.802274][T18610] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.802296][T18610] ? policy_nodemask+0x27c/0x720
[ 488.802316][T18610] alloc_pages_mpol+0x232/0x4a0
[ 488.802335][T18610] folio_alloc_mpol_noprof+0x39/0x70
[ 488.802348][T18610] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.802358][T18610] ? filemap_get_entry+0xad/0x2f0
[ 488.802370][T18610] ? filemap_get_entry+0xad/0x2f0
[ 488.802383][T18610] ? filemap_get_entry+0xad/0x2f0
[ 488.802398][T18610] ? filemap_get_entry+0x28f/0x2f0
[ 488.802415][T18610] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.802430][T18610] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.802447][T18610] shmem_get_folio_gfp+0x59d/0x1660
[ 488.802472][T18610] shmem_write_begin+0xf7/0x2b0
[ 488.802490][T18610] generic_perform_write+0x2c5/0x900
[ 488.802508][T18610] ? __pfx_generic_perform_write+0x10/0x10
[ 488.802518][T18610] ? down_write+0x162/0x1f0
[ 488.802539][T18610] ? file_update_time+0x2da/0x490
[ 488.802555][T18610] shmem_file_write_iter+0xf8/0x120
[ 488.802571][T18610] vfs_write+0x5c9/0xb30
[ 488.802588][T18610] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.802605][T18610] ? __pfx_vfs_write+0x10/0x10
[ 488.802626][T18610] ? __fget_files+0x2a/0x420
[ 488.802650][T18610] ksys_write+0x145/0x250
[ 488.802666][T18610] ? __pfx_ksys_write+0x10/0x10
[ 488.802683][T18610] ? do_syscall_64+0xbe/0xfa0
[ 488.802703][T18610] do_syscall_64+0xfa/0xfa0
[ 488.802716][T18610] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.802730][T18610] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.802741][T18610] ? clear_bhb_loop+0x60/0xb0
[ 488.802756][T18610] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.802767][T18610] RIP: 0033:0x7f4b35f7e719
[ 488.802778][T18610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.802789][T18610] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.802802][T18610] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.802811][T18610] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.802820][T18610] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.802827][T18610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.802834][T18610] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.802855][T18610]
[ 488.869711][T18612] FAULT_INJECTION: forcing a failure.
[ 488.869711][T18612] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 488.869737][T18612] CPU: 0 UID: 0 PID: 18612 Comm: syz.0.6132 Not tainted syzkaller #0 PREEMPT(full)
[ 488.869750][T18612] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 488.869757][T18612] Call Trace:
[ 488.869763][T18612]
[ 488.869768][T18612] dump_stack_lvl+0x189/0x250
[ 488.869789][T18612] ? __pfx____ratelimit+0x10/0x10
[ 488.869805][T18612] ? __pfx_dump_stack_lvl+0x10/0x10
[ 488.869821][T18612] ? __pfx__printk+0x10/0x10
[ 488.869834][T18612] ? fs_reclaim_acquire+0x7d/0x100
[ 488.869856][T18612] should_fail_ex+0x414/0x560
[ 488.869876][T18612] prepare_alloc_pages+0x213/0x610
[ 488.869905][T18612] __alloc_frozen_pages_noprof+0x123/0x370
[ 488.869925][T18612] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 488.869947][T18612] ? policy_nodemask+0x27c/0x720
[ 488.869967][T18612] alloc_pages_mpol+0x232/0x4a0
[ 488.869986][T18612] folio_alloc_mpol_noprof+0x39/0x70
[ 488.870003][T18612] shmem_alloc_and_add_folio+0x447/0xf60
[ 488.870018][T18612] ? filemap_get_entry+0xad/0x2f0
[ 488.870033][T18612] ? filemap_get_entry+0xad/0x2f0
[ 488.870047][T18612] ? filemap_get_entry+0xad/0x2f0
[ 488.870062][T18612] ? filemap_get_entry+0x28f/0x2f0
[ 488.870077][T18612] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10
[ 488.870094][T18612] ? shmem_allowable_huge_orders+0x1d7/0x4f0
[ 488.870111][T18612] shmem_get_folio_gfp+0x59d/0x1660
[ 488.870138][T18612] shmem_write_begin+0xf7/0x2b0
[ 488.870155][T18612] generic_perform_write+0x2c5/0x900
[ 488.870174][T18612] ? __pfx_generic_perform_write+0x10/0x10
[ 488.870185][T18612] ? do_raw_spin_unlock+0x4d/0x240
[ 488.870202][T18612] ? mnt_put_write_access_file+0xc0/0x100
[ 488.870216][T18612] ? file_update_time+0x416/0x490
[ 488.870231][T18612] shmem_file_write_iter+0xf8/0x120
[ 488.870247][T18612] vfs_write+0x5c9/0xb30
[ 488.870265][T18612] ? __pfx_shmem_file_write_iter+0x10/0x10
[ 488.870279][T18612] ? __pfx_vfs_write+0x10/0x10
[ 488.870300][T18612] ? __fget_files+0x2a/0x420
[ 488.870321][T18612] ksys_write+0x145/0x250
[ 488.870337][T18612] ? __pfx_ksys_write+0x10/0x10
[ 488.870353][T18612] ? do_syscall_64+0xbe/0xfa0
[ 488.870371][T18612] do_syscall_64+0xfa/0xfa0
[ 488.870384][T18612] ? lockdep_hardirqs_on+0x9c/0x150
[ 488.870399][T18612] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.870411][T18612] ? clear_bhb_loop+0x60/0xb0
[ 488.870425][T18612] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.870435][T18612] RIP: 0033:0x7f4b35f7e719
[ 488.870447][T18612] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 488.870457][T18612] RSP: 002b:00007f4b36e4f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 488.870470][T18612] RAX: ffffffffffffffda RBX: 00007f4b36135f80 RCX: 00007f4b35f7e719
[ 488.870478][T18612] RDX: 000000000000fdef RSI: 0000000020000100 RDI: 0000000000000007
[ 488.870484][T18612] RBP: 00007f4b36e4f090 R08: 0000000000000000 R09: 0000000000000000
[ 488.870491][T18612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.870497][T18612] R13: 0000000000000000 R14: 00007f4b36135f80 R15: 00007ffddd88caf8
[ 488.870517][T18612]
[ 490.149160][ T1096] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 490.200351][ T1096] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 490.248600][ T1096] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 490.309379][ T1096] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 490.480843][ T1096] bridge_slave_1: left allmulticast mode
[ 490.480866][ T1096] bridge_slave_1: left promiscuous mode
[ 490.481021][ T1096] bridge0: port 2(bridge_slave_1) entered disabled state
[ 490.482870][ T1096] bridge_slave_0: left allmulticast mode
[ 490.482887][ T1096] bridge_slave_0: left promiscuous mode
[ 490.483015][ T1096] bridge0: port 1(bridge_slave_0) entered disabled state
[ 491.060502][ T1096] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 491.062034][ T1096] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 491.067322][ T1096] bond0 (unregistering): Released all slaves
[ 491.301675][ T1096] hsr_slave_0: left promiscuous mode
[ 491.309072][ T1096] hsr_slave_1: left promiscuous mode
[ 491.309624][ T1096] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 491.309641][ T1096] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 491.317487][ T1096] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 491.317509][ T1096] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 491.323226][ T1096] veth1_macvtap: left promiscuous mode
[ 491.323284][ T1096] veth0_macvtap: left promiscuous mode
[ 491.323403][ T1096] veth1_vlan: left promiscuous mode
[ 491.323483][ T1096] veth0_vlan: left promiscuous mode
[ 491.950455][ T1096] team0 (unregistering): Port device team_slave_1 removed
[ 491.983455][ T1096] team0 (unregistering): Port device team_slave_0 removed
[ 506.658773][ T1315] ieee802154 phy0 wpan0: encryption failed: -22
[ 506.661502][ T1315] ieee802154 phy1 wpan1: encryption failed: -22