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") (fail_nth: 30)
[ 2935.860626][T25966]
[ 2935.876776][T24942] usb 1-1: USB disconnect, device number 30
[ 2935.917083][T25971] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 2935.934828][T25966] loop3: detected capacity change from 0 to 8
[ 2935.972377][T25134] usb 6-1: string descriptor 0 read error: -71
22:46:38 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 44)
[ 2936.014542][T24942] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 2936.047495][T25134] usb 6-1: USB disconnect, device number 40
[ 2936.114863][T25976] FAULT_INJECTION: forcing a failure.
[ 2936.114863][T25976] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2936.160092][T25976] CPU: 0 PID: 25976 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2936.170694][T25976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2936.180810][T25976] Call Trace:
[ 2936.184231][T25976]
[ 2936.187219][T25976] dump_stack_lvl+0x125/0x1b0
[ 2936.191972][T25976] should_fail_ex+0x496/0x5b0
[ 2936.196721][T25976] ? fs_reclaim_acquire+0xb0/0x150
[ 2936.201920][T25976] __should_fail_alloc_page+0xe7/0x130
22:46:38 executing program 2:
syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000040)='./file1\x00', 0x300080a, &(0x7f0000000140)=ANY=[@ANYRES8=0x0, @ANYRESOCT, @ANYRESOCT, @ANYRES64], 0xd, 0x2b7, &(0x7f0000000980)="$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")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
[ 2936.207469][T25976] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2936.213715][T25976] __alloc_pages+0x14e/0x4a0
[ 2936.218387][T25976] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2936.225226][T25976] ? lock_sync+0x190/0x190
[ 2936.229813][T25976] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2936.235878][T25976] __folio_alloc+0x16/0x40
[ 2936.240384][T25976] vma_alloc_folio+0x156/0x890
[ 2936.245226][T25976] ? policy_nodemask+0x1d0/0x1d0
[ 2936.250246][T25976] __handle_mm_fault+0xe67/0x3e10
[ 2936.255363][T25976] ? vm_iomap_memory+0x170/0x170
[ 2936.260385][T25976] ? mas_walk+0x423/0x7d0
[ 2936.264796][T25976] ? lock_mm_and_find_vma+0x760/0x760
[ 2936.270258][T25976] ? do_user_addr_fault+0x63c/0x1000
[ 2936.275620][T25976] handle_mm_fault+0x478/0xa00
[ 2936.276989][T25978] FAULT_INJECTION: forcing a failure.
[ 2936.276989][T25978] name failslab, interval 1, probability 0, space 0, times 0
[ 2936.280447][T25976] do_user_addr_fault+0x30b/0x1000
[ 2936.280496][T25976] ? rcu_is_watching+0x12/0xb0
[ 2936.303025][T25976] exc_page_fault+0x5c/0xd0
[ 2936.307615][T25976] asm_exc_page_fault+0x26/0x30
[ 2936.312537][T25976] RIP: 0033:0x7effe8e28643
[ 2936.317007][T25976] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c
[ 2936.336721][T25976] RSP: 002b:00007effe9b03520 EFLAGS: 00010202
[ 2936.342850][T25976] RAX: 0000000000016000 RBX: 00007effe9b035c0 RCX: 00007effdf5ff000
[ 2936.350887][T25976] RDX: 00007effe9b03760 RSI: 0000000000000001 RDI: 00007effe9b03660
[ 2936.358918][T25976] RBP: 00000000000000dd R08: 0000000000000005 R09: 0000000000000011
[ 2936.366956][T25976] R10: 0000000000000012 R11: 00007effe9b035c0 R12: 0000000000000001
[ 2936.375024][T25976] R13: 00007effe8eea460 R14: 0000000000000001 R15: 00007effe9b03660
[ 2936.383062][T25976]
[ 2936.437127][T25976] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 2936.506441][T25978] CPU: 0 PID: 25978 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2936.516960][T25978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2936.519847][T25976] loop4: detected capacity change from 0 to 512
[ 2936.527078][T25978] Call Trace:
[ 2936.527096][T25978]
[ 2936.527109][T25978] dump_stack_lvl+0x125/0x1b0
[ 2936.527152][T25978] should_fail_ex+0x496/0x5b0
[ 2936.527192][T25978] should_failslab+0x9/0x20
22:46:39 executing program 5:
syz_usb_connect(0x0, 0x1b, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xb1, 0x22, 0xbd, 0x40, 0xbc2, 0x331a, 0x7f, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x9, 0x0, 0x0, 0x2}}]}}, 0x0)
syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x211, 0x0, 0x0, 0x0, 0x87, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x7, 0x40, 0x8, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x7, 0x1, 0x2, 0x1, "", {{{0x9, 0x5, 0x1, 0x2, 0x400, 0x3, 0xff}}}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x141, 0x0, 0x81, 0x2, 0x48, 0x80}, 0x2d, &(0x7f00000000c0)={0x5, 0xf, 0x2d, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0xf6, "94c741354e28fd65084a552b07dbc512"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x20, 0x0, 0x101}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x6, 0x5, 0x8}]}, 0x4, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x827}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x1009}}, {0x67, &(0x7f0000000180)=@string={0x67, 0x3, "b1e91503af707664283351c2a04080142d8f888ff1c44dd091fbfb7ceec57c78a2b95c4a143bd0eb61575d303d1cdfd91aff88cbd654e5aa7b6f3ef8df29e4fac0694c5136ce2e91a1a187547cbce2fdb93917769e8b37200b6aa6a43d80285b26d4a68bd4"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x444}}]})
syz_usb_connect(0x0, 0x1b, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xb1, 0x22, 0xbd, 0x40, 0xbc2, 0x331a, 0x7f, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x9, 0x0, 0x0, 0x2}}]}}, 0x0) (async)
syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x211, 0x0, 0x0, 0x0, 0x87, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x7, 0x40, 0x8, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x7, 0x1, 0x2, 0x1, "", {{{0x9, 0x5, 0x1, 0x2, 0x400, 0x3, 0xff}}}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x141, 0x0, 0x81, 0x2, 0x48, 0x80}, 0x2d, &(0x7f00000000c0)={0x5, 0xf, 0x2d, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0xf6, "94c741354e28fd65084a552b07dbc512"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x20, 0x0, 0x101}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x6, 0x5, 0x8}]}, 0x4, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x827}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x1009}}, {0x67, &(0x7f0000000180)=@string={0x67, 0x3, "b1e91503af707664283351c2a04080142d8f888ff1c44dd091fbfb7ceec57c78a2b95c4a143bd0eb61575d303d1cdfd91aff88cbd654e5aa7b6f3ef8df29e4fac0694c5136ce2e91a1a187547cbce2fdb93917769e8b37200b6aa6a43d80285b26d4a68bd4"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x444}}]}) (async)
[ 2936.553735][T25978] kmem_cache_alloc+0x61/0x400
[ 2936.558581][T25978] __kernfs_new_node+0xd3/0x890
[ 2936.563507][T25978] ? kernfs_add_one+0x3ca/0x510
[ 2936.568437][T25978] ? kernfs_path_from_node+0x60/0x60
[ 2936.573797][T25978] ? down_write+0x14f/0x200
[ 2936.578387][T25978] ? up_write+0x1b3/0x510
[ 2936.582783][T25978] kernfs_new_node+0x94/0x110
[ 2936.587528][T25978] __kernfs_create_file+0x53/0x340
[ 2936.592739][T25978] sysfs_add_file_mode_ns+0x1ff/0x3b0
[ 2936.598200][T25978] internal_create_group+0x31c/0xb40
[ 2936.603582][T25978] ? sysfs_remove_group+0x170/0x170
[ 2936.608878][T25978] loop_configure+0xc59/0x18b0
[ 2936.613731][T25978] lo_ioctl+0x745/0x1a50
[ 2936.618043][T25978] ? loop_configure+0x18b0/0x18b0
[ 2936.623141][T25978] ? avc_ss_reset+0x3e0/0x3e0
[ 2936.627899][T25978] ? tomoyo_path_number_perm+0x28e/0x580
[ 2936.631011][T25976] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2936.633589][T25978] ? reacquire_held_locks+0x4b0/0x4b0
[ 2936.633645][T25978] ? lockdep_hardirqs_on+0x7d/0x100
[ 2936.633707][T25978] ? reacquire_held_locks+0x4b0/0x4b0
[ 2936.657132][T25978] ? build_open_flags+0x690/0x690
[ 2936.662236][T25978] ? loop_configure+0x18b0/0x18b0
[ 2936.667338][T25978] blkdev_ioctl+0x2f9/0x770
[ 2936.671932][T25978] ? blkdev_common_ioctl+0x1ce0/0x1ce0
[ 2936.677479][T25978] ? selinux_file_ioctl+0x17d/0x270
[ 2936.682755][T25978] ? selinux_file_ioctl+0xb5/0x270
[ 2936.687966][T25978] ? blkdev_common_ioctl+0x1ce0/0x1ce0
[ 2936.693514][T25978] __x64_sys_ioctl+0x18f/0x210
[ 2936.698388][T25978] do_syscall_64+0x38/0xb0
[ 2936.701904][T25976] UDF-fs: Scanning with blocksize 512 failed
[ 2936.702848][T25978] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2936.702897][T25978] RIP: 0033:0x7fe1e6e7c84b
[ 2936.702924][T25978] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
[ 2936.702966][T25978] RSP: 002b:00007fe1e7c32e40 EFLAGS: 00000246
[ 2936.737828][T25976] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2936.738954][T25978] ORIG_RAX: 0000000000000010
[ 2936.738971][T25978] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe1e6e7c84b
[ 2936.738996][T25978] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[ 2936.739020][T25978] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000001c9
[ 2936.752546][T25976] UDF-fs: Scanning with blocksize 1024 failed
[ 2936.757136][T25978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 2936.757164][T25978] R13: 00007fe1e7c32f3c R14: 00007fe1e7c32f40 R15: 00007fe1dd5ff000
[ 2936.757197][T25978]
22:46:39 executing program 1:
syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000040)='./file1\x00', 0x300080a, &(0x7f0000000140)=ANY=[@ANYRES8=0x0, @ANYRESOCT, @ANYRESOCT, @ANYRES64], 0xd, 0x2b7, &(0x7f0000000980)="$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")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
[ 2936.802355][T25982] loop2: detected capacity change from 0 to 256
22:46:39 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)=ANY=[@ANYBLOB="010100020000402505a1a440000000010109023b000101000000090400001202060000052406000005240000000d240f01000000000000000000090582020002000000090503020002000000"], &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000009000220070000004000a304000109022400010000a000090400000103010100092100d5630122010009058103", @ANYBLOB="92b8a2dcd864ea5bbc9413594a448fa05f61954d3c651541fd5933da8283d5968d42f1c17026c8a27b6e1fef22eb34843ac1f3aed5bc27e4b468b988b0b35cb72341acbde9370132396e7bfee67488bd554829986c"], 0x0)
syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000c0000000c0001"], 0x0, 0x0, 0x0}, 0x0)
syz_usb_ep_read(r1, 0x92, 0x5a, &(0x7f00000000c0)=""/90)
[ 2936.862633][T25978] loop3: detected capacity change from 0 to 8
22:46:39 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 45)
[ 2937.110759][T25976] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2937.190948][T25976] UDF-fs: Scanning with blocksize 2048 failed
[ 2937.202479][T24966] usb 6-1: new high-speed USB device number 41 using dummy_hcd
[ 2937.228829][T25976] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
22:46:39 executing program 2:
syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000040)='./file1\x00', 0x300080a, &(0x7f0000000140)=ANY=[@ANYRES8=0x0, @ANYRESOCT, @ANYRESOCT, @ANYRES64], 0xd, 0x2b7, &(0x7f0000000980)="$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")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
[ 2937.286163][T25976] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2937.341162][T25111] usb 1-1: new high-speed USB device number 31 using dummy_hcd
22:46:39 executing program 1:
syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000040)='./file1\x00', 0x300080a, &(0x7f0000000140)=ANY=[@ANYRES8=0x0, @ANYRESOCT, @ANYRESOCT, @ANYRES64], 0xd, 0x2b7, &(0x7f0000000980)="$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")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
22:46:39 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 31)
[ 2937.408032][T25992] loop3: detected capacity change from 0 to 8
[ 2937.493530][T25992] FAULT_INJECTION: forcing a failure.
[ 2937.493530][T25992] name failslab, interval 1, probability 0, space 0, times 0
[ 2937.549105][T25992] CPU: 1 PID: 25992 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2937.559630][T25992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2937.569748][T25992] Call Trace:
[ 2937.573078][T25992]
[ 2937.576055][T25992] dump_stack_lvl+0x125/0x1b0
[ 2937.580802][T25992] should_fail_ex+0x496/0x5b0
[ 2937.585547][T25992] should_failslab+0x9/0x20
[ 2937.590128][T25992] kmem_cache_alloc_lru+0x65/0x6d0
[ 2937.595314][T25992] __d_alloc+0x32/0xac0
[ 2937.599557][T25992] d_alloc+0x4e/0x220
[ 2937.603618][T25992] lookup_one_qstr_excl+0xc7/0x180
[ 2937.608811][T25992] ? mnt_want_write+0x161/0x440
[ 2937.613740][T25992] filename_create+0x1ed/0x530
[ 2937.618599][T25992] ? vfs_path_parent_lookup+0x50/0x50
[ 2937.624061][T25992] do_mkdirat+0xb3/0x330
[ 2937.628365][T25992] ? __ia32_sys_mknod+0xb0/0xb0
[ 2937.633290][T25992] ? getname_flags.part.0+0x1d5/0x4d0
[ 2937.638746][T25992] __x64_sys_mkdirat+0x115/0x170
[ 2937.643748][T25992] do_syscall_64+0x38/0xb0
[ 2937.648227][T25992] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2937.654193][T25992] RIP: 0033:0x7fe1e6e7b5e7
[ 2937.658660][T25992] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2937.678343][T25992] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2937.686834][T25992] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2937.694872][T25992] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2937.702901][T25992] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2937.710929][T25992] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2937.718966][T25992] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2937.727002][T25992]
[ 2937.740229][T26001] FAULT_INJECTION: forcing a failure.
[ 2937.740229][T26001] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2937.772152][T25111] usb 1-1: device descriptor read/64, error -71
[ 2937.776249][T25997] loop2: detected capacity change from 0 to 256
[ 2937.812499][T24966] usb 6-1: config 0 has no interfaces?
[ 2937.818099][T24966] usb 6-1: New USB device found, idVendor=0bc2, idProduct=331a, bcdDevice= 0.7f
[ 2937.829800][T24966] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2937.864310][T26001] CPU: 0 PID: 26001 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2937.874812][T26001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2937.884921][T26001] Call Trace:
[ 2937.888247][T26001]
[ 2937.891224][T26001] dump_stack_lvl+0x125/0x1b0
[ 2937.892264][T24966] usb 6-1: config 0 descriptor??
[ 2937.895940][T26001] should_fail_ex+0x496/0x5b0
[ 2937.895984][T26001] ? fs_reclaim_acquire+0xb0/0x150
22:46:40 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 46)
[ 2937.910874][T26001] __should_fail_alloc_page+0xe7/0x130
[ 2937.916432][T26001] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2937.922673][T26001] __alloc_pages+0x14e/0x4a0
[ 2937.927352][T26001] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2937.934206][T26001] ? lock_sync+0x190/0x190
[ 2937.938703][T26001] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2937.944772][T26001] __folio_alloc+0x16/0x40
[ 2937.949262][T26001] vma_alloc_folio+0x156/0x890
[ 2937.954095][T26001] ? policy_nodemask+0x1d0/0x1d0
[ 2937.959106][T26001] __handle_mm_fault+0xe67/0x3e10
[ 2937.964221][T26001] ? vm_iomap_memory+0x170/0x170
[ 2937.969237][T26001] ? mas_walk+0x423/0x7d0
[ 2937.973646][T26001] ? lock_mm_and_find_vma+0x760/0x760
[ 2937.979089][T26001] ? do_user_addr_fault+0x63c/0x1000
[ 2937.984438][T26001] handle_mm_fault+0x478/0xa00
[ 2937.989258][T26001] do_user_addr_fault+0x30b/0x1000
[ 2937.994434][T26001] ? rcu_is_watching+0x12/0xb0
[ 2937.999227][T26001] exc_page_fault+0x5c/0xd0
[ 2938.003768][T26001] asm_exc_page_fault+0x26/0x30
[ 2938.008675][T26001] RIP: 0033:0x7effe8e28643
[ 2938.013114][T26001] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c
[ 2938.032758][T26001] RSP: 002b:00007effe9b03520 EFLAGS: 00010206
[ 2938.038855][T26001] RAX: 0000000000017000 RBX: 00007effe9b035c0 RCX: 00007effdf5ff000
[ 2938.046866][T26001] RDX: 00007effe9b03760 RSI: 0000000000000009 RDI: 00007effe9b03660
[ 2938.054870][T26001] RBP: 00000000000000cf R08: 0000000000000007 R09: 0000000000000051
[ 2938.062869][T26001] R10: 0000000000000058 R11: 00007effe9b035c0 R12: 0000000000000001
[ 2938.070862][T26001] R13: 00007effe8eea460 R14: 000000000000000a R15: 00007effe9b03660
[ 2938.078864][T26001]
[ 2938.144222][T26001] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 2938.173916][T25111] usb 1-1: new high-speed USB device number 32 using dummy_hcd
[ 2938.184007][T25984] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2938.247074][T26001] loop4: detected capacity change from 0 to 512
[ 2938.259123][T25984] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 2938.269271][T26001] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2938.279565][T26001] UDF-fs: Scanning with blocksize 512 failed
[ 2938.295093][T26005] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2938.318992][T26001] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2938.332197][T26001] UDF-fs: Scanning with blocksize 1024 failed
[ 2938.350302][T26007] loop3: detected capacity change from 0 to 8
[ 2938.369210][T25984] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2938.386060][T26007] FAULT_INJECTION: forcing a failure.
[ 2938.386060][T26007] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2938.425246][T25111] usb 1-1: device descriptor read/64, error -71
[ 2938.437093][T26007] CPU: 0 PID: 26007 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2938.447595][T26007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2938.457705][T26007] Call Trace:
[ 2938.461037][T26007]
[ 2938.464017][T26007] dump_stack_lvl+0x125/0x1b0
[ 2938.468762][T26007] should_fail_ex+0x496/0x5b0
22:46:40 executing program 1:
modify_ldt$write(0x1, &(0x7f0000000380), 0x10)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000008000000000000001c2df6f270000000fad413ec50000000f00000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='netlink_extack\x00', r0}, 0x10)
[ 2938.473506][T26007] strncpy_from_user+0x38/0x300
[ 2938.478437][T26007] getname_flags.part.0+0x93/0x4d0
[ 2938.483634][T26007] __x64_sys_mkdirat+0x100/0x170
[ 2938.488639][T26007] do_syscall_64+0x38/0xb0
[ 2938.493125][T26007] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2938.499087][T26007] RIP: 0033:0x7fe1e6e7b5e7
[ 2938.503554][T26007] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2938.523320][T26007] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2938.531987][T26007] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2938.540015][T26007] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2938.548047][T26007] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2938.556074][T26007] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2938.564188][T26007] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2938.572230][T26007]
[ 2938.592162][T26001] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2938.600203][T25984] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 2938.619421][T25111] usb usb1-port1: attempt power cycle
[ 2938.632997][T26001] UDF-fs: Scanning with blocksize 2048 failed
22:46:41 executing program 2:
ioperm(0x0, 0x8001, 0x37)
mq_unlink(0x0)
[ 2938.642428][T26005] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 2938.675390][T26001] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2938.742620][T24966] usb 6-1: string descriptor 0 read error: -71
[ 2938.758814][T26001] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
22:46:41 executing program 2:
r0 = openat$damon_attrs(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$damon_attrs(r0, 0x0, 0x5f)
[ 2938.824338][T24966] usb 6-1: USB disconnect, device number 41
22:46:41 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 32)
[ 2939.073403][T25111] usb 1-1: new high-speed USB device number 33 using dummy_hcd
[ 2939.115357][T26020] FAULT_INJECTION: forcing a failure.
[ 2939.115357][T26020] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2939.182315][T25111] usb 1-1: device descriptor read/8, error -71
[ 2939.190598][T26020] CPU: 0 PID: 26020 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2939.201091][T26020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2939.211206][T26020] Call Trace:
[ 2939.214537][T26020]
[ 2939.217510][T26020] dump_stack_lvl+0x125/0x1b0
[ 2939.222247][T26020] should_fail_ex+0x496/0x5b0
[ 2939.226983][T26020] ? fs_reclaim_acquire+0xb0/0x150
[ 2939.232160][T26020] __should_fail_alloc_page+0xe7/0x130
[ 2939.237698][T26020] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2939.243935][T26020] __alloc_pages+0x14e/0x4a0
[ 2939.248594][T26020] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2939.255424][T26020] ? lock_sync+0x190/0x190
[ 2939.259917][T26020] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2939.265983][T26020] __folio_alloc+0x16/0x40
[ 2939.270474][T26020] vma_alloc_folio+0x156/0x890
[ 2939.275313][T26020] ? policy_nodemask+0x1d0/0x1d0
[ 2939.280324][T26020] __handle_mm_fault+0xe67/0x3e10
[ 2939.285429][T26020] ? vm_iomap_memory+0x170/0x170
[ 2939.290448][T26020] ? mas_walk+0x423/0x7d0
[ 2939.294855][T26020] ? lock_mm_and_find_vma+0x760/0x760
[ 2939.300294][T26020] ? do_user_addr_fault+0x63c/0x1000
[ 2939.305705][T26020] handle_mm_fault+0x478/0xa00
[ 2939.310529][T26020] do_user_addr_fault+0x30b/0x1000
[ 2939.315672][T26020] ? rcu_is_watching+0x12/0xb0
[ 2939.320466][T26020] exc_page_fault+0x5c/0xd0
[ 2939.325009][T26020] asm_exc_page_fault+0x26/0x30
[ 2939.329893][T26020] RIP: 0033:0x7effe8e28643
[ 2939.334336][T26020] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c
[ 2939.354079][T26020] RSP: 002b:00007effe9b03520 EFLAGS: 00010202
[ 2939.360189][T26020] RAX: 0000000000018000 RBX: 00007effe9b035c0 RCX: 00007effdf5ff000
[ 2939.368199][T26020] RDX: 00007effe9b03760 RSI: 0000000000000009 RDI: 00007effe9b03660
[ 2939.376203][T26020] RBP: 0000000000000006 R08: 0000000000000005 R09: 0000000000000011
[ 2939.384284][T26020] R10: 0000000000000012 R11: 00007effe9b035c0 R12: 0000000000000001
[ 2939.392276][T26020] R13: 00007effe8eea460 R14: 0000000000000001 R15: 00007effe9b03660
[ 2939.400278][T26020]
22:46:41 executing program 5:
syz_usb_connect(0x2, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000878d3b08d21968ffdf5e000000010902120001030000000904830000ffffff00269136be4143a80771dfa14c71c0ff50614a2b7d138bfffdb2c1b3f6106973dfe21120e092c40c5b6f17af77106804926f8b2c3f34a1c9ab86710cf2d3a0ff3a8ffd61fb48d8553089f8cfb9483d4ea51bb95f300317dc4519639489ea8c11f53ad93edb5eea813b39c78851c73f094cf950306cd787684b"], 0x0)
22:46:41 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 47)
[ 2939.522398][T26020] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 2939.581040][T26020] loop4: detected capacity change from 0 to 512
[ 2939.594857][T25111] usb 1-1: new high-speed USB device number 34 using dummy_hcd
[ 2939.605523][T26020] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2939.617826][T26020] UDF-fs: Scanning with blocksize 512 failed
[ 2939.641459][T26025] loop3: detected capacity change from 0 to 8
[ 2939.654495][T26020] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2939.662401][T26020] UDF-fs: Scanning with blocksize 1024 failed
[ 2939.694199][T26020] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2939.712403][T25111] usb 1-1: device descriptor read/8, error -71
[ 2939.738288][T26020] UDF-fs: Scanning with blocksize 2048 failed
[ 2939.780185][T26020] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2939.794196][T24942] usb 6-1: new full-speed USB device number 42 using dummy_hcd
[ 2939.828697][T26020] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2939.843238][T25111] usb usb1-port1: unable to enumerate USB device
22:46:42 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$eJzs3U9sHFcZAPDvedbOZpu6m6RJGhSQERyi0kZxnFISI0FosKhUFQnXIFUIYWInmPpPFKeoiSrIBXHgxJULJ8QFCkcuSAi1Bw5ceoiCxIl/EuKAkZB6DJrxzO6sa+pNY3tr9/eLsm/mzbebN3OI9L03770AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK+8MVLZ8fToFsBAAAA7KQXp79ydkL+DwAAAPvaS8b/AQAAAAAAAGCvS5HFryLFm/9cS4eK83XNFxaWX31t5vLU5l87mCLFUGRFfP63OX5u4vwzn372M1X53t/fbifjy9MvXRp7bmXp+o351dX5ubGZ5YUrK3Pzff/Cw35/oyeLBzC29Mqrc1evro6dOzPRc/m19j8OPHK8PXnha6Mnq9iZy1NT07WYxvD7/tffxRseAAAAH24jkcW/IsXfLr2RHo2IoXj4XHiLvoOddjDaef5d3MTM5aniRhYXZpdv5hfTUBnV7s2JR6oceRdy8YfSjjiSt3VERg8AAED/hiOLb0SKH7+1lkYjIqvy4E8VCwNu/QPtXWjkJhoRcTQiTsceyNkBAABgwA5EFtOR4reL7XiszKuL/P/zEZODbhwAAACwLRqRxa1IsZLWUrt4HyAinpy5PDX2wlfHnl++ulKLTUPliPpenx+wm7ybAAAAwAdAM7IYLUb819LhQTcGAAAA2BEHI4vnI8Xs9HeLdeWiWJf+scmLx75+sb7C3IktfiePPVMsxN/fnPzhcq3BNJT/2f77AgAAALqaKYu/R4p3/tQszk9XcwDu3L9/f9CNAwAAALZHyuJapLj7k7WUNuxLn9X29+/Y63P/d7b9B5vPrVy/dWPh2rdvbnq91bz0rdWbN2avbH55fe/CRr1mq30MN2qXezgCAABATStl8e9Icf7te528sdwD4NH1s272/7PXu2enN5RVfb3/oJ/jvnexf4B19Nplu7L+HwMAAADsayllcSBSfPL3T5R7/7eMIQMAAMA+00pZ/CJS/PG/9zrvnZfj/+Vpbfz/s91+gWbqLTtRxdj+aDG2311LsDXx/+p3avw/b5ct9gAAAGBdSlm8GSl+OvREkS9X4/+NTeJ+EClebpwq44ZG8riR8nq7+GxeXVicP5vHXowUP1+sYqOIrTbeP9qNHc9jf5T/bqs3tlXGPt6NPZfHvhgpRk9uHnusGzuRx/4hUvzyP2NVbCuPHS1jj3djz1xZWZzbsQcMAAAAHwDV/P/Xj30pVbl87/h/dxZ9ff7/nQ1lx7vG/N/7eLvG/9u1ujtlf8VbZb/GyBb9Gh+PFN+/faqMW+9TOFBeP1x8dvs1/hopZl/ujW2WsUe6seP93hYAAADshjz/b0SKPz/1l0aV85b5f5lZb57/f6TRW3YMKP8/XKvL27R66/Yrs4uL8zccOHDgoHPwAP85AgDAPpPn/zOR4tTHslSNY5f5/6H1s27+/873uvn/5IayY0D5/5Fa3WS5HsFwI6J5c+n68ImI5uqt208vLM1em782v3zu2QsXxsfPXzj7zPBINbjfPer72QEAAMBekef/T0eKu0tvd+bn9zP+39pQdgwo/z9av6eoj//3/SgAAABg38rz/x9Git/dvdfJ5Xvz/979/6v1/09/orfs9BIMKP9/vFbXLtv1yAM+CwAAAAAAAAAAAAAAAAAAABiUVsri15Hijd88lUbLun7W/5vbUHYMaP7/8VrdXOzO/n99P2QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+JAYiiy+Eyk+emItfS6v+GbEoXoJAAAA7Hn/CwAA///yokJX") (fail_nth: 33)
22:46:42 executing program 2:
r0 = openat$damon_attrs(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$damon_attrs(r0, 0x0, 0x5f)
22:46:42 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000340)={0xe, {0x0, 0x0, 0x9c, 0x10, "50468c683d69f4dccebd64f45e8c1649"}}, 0x1c)
write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r2, 0x0)
r3 = dup(r1)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000})
ioctl$KVM_NMI(r4, 0xae9a)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
22:46:42 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 48)
22:46:42 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)=ANY=[@ANYBLOB="010100020000402505a1a440000000010109023b000101000000090400001202060000052406000005240000000d240f01000000000000000000090582020002000000090503020002000000"], &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello') (async)
r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000009000220070000004000a304000109022400010000a000090400000103010100092100d5630122010009058103", @ANYBLOB="92b8a2dcd864ea5bbc9413594a448fa05f61954d3c651541fd5933da8283d5968d42f1c17026c8a27b6e1fef22eb34843ac1f3aed5bc27e4b468b988b0b35cb72341acbde9370132396e7bfee67488bd554829986c"], 0x0)
syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000c0000000c0001"], 0x0, 0x0, 0x0}, 0x0) (async)
syz_usb_ep_read(r1, 0x92, 0x5a, &(0x7f00000000c0)=""/90)
22:46:42 executing program 2:
r0 = openat$damon_attrs(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$damon_attrs(r0, 0x0, 0x5f)
[ 2940.182844][T24942] usb 6-1: config 3 has an invalid interface number: 131 but max is 0
[ 2940.190551][T26038] loop3: detected capacity change from 0 to 8
[ 2940.208721][T24942] usb 6-1: config 3 has no interface number 0
[ 2940.213732][T26039] FAULT_INJECTION: forcing a failure.
[ 2940.213732][T26039] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2940.275571][T24942] usb 6-1: New USB device found, idVendor=19d2, idProduct=ff68, bcdDevice=5e.df
[ 2940.282225][T26038] FAULT_INJECTION: forcing a failure.
[ 2940.282225][T26038] name failslab, interval 1, probability 0, space 0, times 0
[ 2940.312914][T24942] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2940.416075][T26038] CPU: 1 PID: 26038 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2940.426584][T26038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2940.436698][T26038] Call Trace:
[ 2940.440031][T26038]
[ 2940.443006][T26038] dump_stack_lvl+0x125/0x1b0
[ 2940.447734][T26038] should_fail_ex+0x496/0x5b0
[ 2940.452452][T26038] should_failslab+0x9/0x20
[ 2940.456999][T26038] kmem_cache_alloc_lru+0x65/0x6d0
[ 2940.462149][T26038] __d_alloc+0x32/0xac0
[ 2940.466353][T26038] d_alloc+0x4e/0x220
[ 2940.470375][T26038] lookup_one_qstr_excl+0xc7/0x180
[ 2940.475529][T26038] ? mnt_want_write+0x161/0x440
[ 2940.480458][T26038] filename_create+0x1ed/0x530
[ 2940.485306][T26038] ? vfs_path_parent_lookup+0x50/0x50
[ 2940.490730][T26038] do_mkdirat+0xb3/0x330
[ 2940.495002][T26038] ? __ia32_sys_mknod+0xb0/0xb0
[ 2940.499881][T26038] ? getname_flags.part.0+0x1d5/0x4d0
[ 2940.505298][T26038] __x64_sys_mkdirat+0x115/0x170
[ 2940.510268][T26038] do_syscall_64+0x38/0xb0
[ 2940.514717][T26038] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2940.520643][T26038] RIP: 0033:0x7fe1e6e7b5e7
[ 2940.525081][T26038] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2940.544805][T26038] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2940.553268][T26038] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2940.561260][T26038] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2940.569254][T26038] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2940.577248][T26038] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2940.585246][T26038] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2940.593252][T26038]
[ 2940.600758][T24942] option 6-1:3.131: GSM modem (1-port) converter detected
[ 2940.601535][T26039] CPU: 1 PID: 26039 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2940.618460][T26039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2940.628571][T26039] Call Trace:
[ 2940.631901][T26039]
[ 2940.634882][T26039] dump_stack_lvl+0x125/0x1b0
[ 2940.639634][T26039] should_fail_ex+0x496/0x5b0
[ 2940.644384][T26039] ? fs_reclaim_acquire+0xb0/0x150
[ 2940.649572][T26039] __should_fail_alloc_page+0xe7/0x130
[ 2940.655115][T26039] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2940.661377][T26039] __alloc_pages+0x14e/0x4a0
[ 2940.666141][T26039] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2940.672986][T26039] ? lock_sync+0x190/0x190
[ 2940.677498][T26039] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2940.683554][T26039] __folio_alloc+0x16/0x40
[ 2940.688040][T26039] vma_alloc_folio+0x156/0x890
[ 2940.692867][T26039] ? policy_nodemask+0x1d0/0x1d0
[ 2940.697899][T26039] __handle_mm_fault+0xe67/0x3e10
[ 2940.702995][T26039] ? vm_iomap_memory+0x170/0x170
[ 2940.705897][T24942] usb 6-1: USB disconnect, device number 42
[ 2940.707977][T26039] ? mas_walk+0x423/0x7d0
[ 2940.708034][T26039] ? lock_mm_and_find_vma+0x760/0x760
[ 2940.723759][T26039] ? do_user_addr_fault+0x63c/0x1000
[ 2940.729113][T26039] handle_mm_fault+0x478/0xa00
[ 2940.733968][T26039] do_user_addr_fault+0x30b/0x1000
[ 2940.739144][T26039] ? rcu_is_watching+0x12/0xb0
[ 2940.743980][T26039] exc_page_fault+0x5c/0xd0
[ 2940.748562][T26039] asm_exc_page_fault+0x26/0x30
[ 2940.753484][T26039] RIP: 0033:0x7effe8e286f0
[ 2940.757948][T26039] Code: 39 4f 08 72 4c 8d 4d ff 85 ed 74 33 66 0f 1f 44 00 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 47 0f b6 0c 08 45 84 c9 74 08 <45> 88 0c 00 49 8b 47 10 48 83 c0 01 49 89 47 10 83 e9 01 73 d3 41
[ 2940.777610][T26039] RSP: 002b:00007effe9b03520 EFLAGS: 00010206
[ 2940.781904][T24942] option 6-1:3.131: device disconnected
[ 2940.783706][T26039] RAX: 0000000000019000 RBX: 00007effe9b035c0 RCX: 0000000000000007
[ 2940.783732][T26039] RDX: 0000000000001fff RSI: 0000000000004000 RDI: 00007effe9b03660
[ 2940.783754][T26039] RBP: 0000000000000008 R08: 00007effdf5ff000 R09: 000000000000000a
[ 2940.783778][T26039] R10: 0000000020000682 R11: 00000000000005ad R12: 0000000000003001
[ 2940.783802][T26039] R13: 00007effe8eea460 R14: 000000000000001b R15: 00007effe9b03660
[ 2940.783834][T26039]
22:46:43 executing program 2:
r0 = openat$damon_attrs(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$damon_attrs(r0, 0x0, 0x5f)
22:46:43 executing program 2:
bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x2, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0xad}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
22:46:43 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 49)
[ 2941.041068][T26040] kvm: emulating exchange as write
22:46:43 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
22:46:43 executing program 5:
syz_usb_connect(0x2, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000878d3b08d21968ffdf5e000000010902120001030000000904830000ffffff00269136be4143a80771dfa14c71c0ff50614a2b7d138bfffdb2c1b3f6106973dfe21120e092c40c5b6f17af77106804926f8b2c3f34a1c9ab86710cf2d3a0ff3a8ffd61fb48d8553089f8cfb9483d4ea51bb95f300317dc4519639489ea8c11f53ad93edb5eea813b39c78851c73f094cf950306cd787684b"], 0x0)
[ 2941.149348][T24966] usb 1-1: new high-speed USB device number 35 using dummy_hcd
[ 2941.162240][T26039] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 2941.214352][T26039] loop4: detected capacity change from 0 to 512
[ 2941.287874][T26039] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2941.295828][T26039] UDF-fs: Scanning with blocksize 512 failed
[ 2941.310395][T26039] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2941.319435][T26053] loop3: detected capacity change from 0 to 8
[ 2941.368782][T26039] UDF-fs: Scanning with blocksize 1024 failed
[ 2941.462245][T24966] usb 1-1: device descriptor read/64, error -71
[ 2941.537171][T26053] FAULT_INJECTION: forcing a failure.
[ 2941.537171][T26053] name failslab, interval 1, probability 0, space 0, times 0
[ 2941.560799][T26053] CPU: 1 PID: 26053 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2941.571298][T26053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2941.581400][T26053] Call Trace:
[ 2941.584717][T26053]
[ 2941.587680][T26053] dump_stack_lvl+0x125/0x1b0
[ 2941.592413][T26053] should_fail_ex+0x496/0x5b0
[ 2941.597151][T26053] should_failslab+0x9/0x20
[ 2941.601808][T26053] kmem_cache_alloc_lru+0x65/0x6d0
[ 2941.606976][T26053] __d_alloc+0x32/0xac0
[ 2941.611195][T26053] d_alloc+0x4e/0x220
[ 2941.615239][T26053] lookup_one_qstr_excl+0xc7/0x180
[ 2941.620418][T26053] ? mnt_want_write+0x161/0x440
[ 2941.625335][T26053] filename_create+0x1ed/0x530
[ 2941.630195][T26053] ? vfs_path_parent_lookup+0x50/0x50
[ 2941.635639][T26053] ? asm_sysvec_reschedule_ipi+0x1a/0x20
[ 2941.641340][T26053] do_mkdirat+0xb3/0x330
[ 2941.645631][T26053] ? __ia32_sys_mknod+0xb0/0xb0
[ 2941.650547][T26053] ? getname_flags.part.0+0x1d5/0x4d0
[ 2941.655991][T26053] __x64_sys_mkdirat+0x115/0x170
[ 2941.660979][T26053] do_syscall_64+0x38/0xb0
[ 2941.665453][T26053] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2941.671407][T26053] RIP: 0033:0x7fe1e6e7b5e7
[ 2941.675889][T26053] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2941.695551][T26053] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2941.704015][T26053] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2941.712025][T26053] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2941.720035][T26053] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2941.728064][T26053] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2941.736091][T26053] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2941.744121][T26053]
[ 2941.809767][T26039] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2941.873989][T26039] UDF-fs: Scanning with blocksize 2048 failed
[ 2942.079435][T24966] usb 1-1: new high-speed USB device number 36 using dummy_hcd
22:46:44 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
[ 2942.292789][T26039] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2942.392825][T24966] usb 1-1: device descriptor read/64, error -71
[ 2942.427801][T26039] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2942.542181][T24942] usb 6-1: new full-speed USB device number 43 using dummy_hcd
[ 2942.615060][T24966] usb usb1-port1: attempt power cycle
22:46:45 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 34)
22:46:45 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 50)
22:46:45 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000340)={0xe, {0x0, 0x0, 0x9c, 0x10, "50468c683d69f4dccebd64f45e8c1649"}}, 0x1c)
write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r2, 0x0)
r3 = dup(r1)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000})
ioctl$KVM_NMI(r4, 0xae9a)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
[ 2943.080028][T24966] usb 1-1: new high-speed USB device number 37 using dummy_hcd
22:46:45 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
22:46:46 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)=ANY=[@ANYBLOB="010100020000402505a1a440000000010109023b000101000000090400001202060000052406000005240000000d240f01000000000000000000090582020002000000090503020002000000"], &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000009000220070000004000a304000109022400010000a000090400000103010100092100d5630122010009058103", @ANYBLOB="92b8a2dcd864ea5bbc9413594a448fa05f61954d3c651541fd5933da8283d5968d42f1c17026c8a27b6e1fef22eb34843ac1f3aed5bc27e4b468b988b0b35cb72341acbde9370132396e7bfee67488bd554829986c"], 0x0)
syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000c0000000c0001"], 0x0, 0x0, 0x0}, 0x0)
syz_usb_ep_read(r1, 0x92, 0x5a, &(0x7f00000000c0)=""/90)
[ 2943.602443][T24966] usb 1-1: device descriptor read/8, error -71
[ 2943.658358][T26078] loop3: detected capacity change from 0 to 8
[ 2943.729176][T26078] FAULT_INJECTION: forcing a failure.
[ 2943.729176][T26078] name failslab, interval 1, probability 0, space 0, times 0
[ 2943.785453][T26083] FAULT_INJECTION: forcing a failure.
[ 2943.785453][T26083] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2943.816964][T26078] CPU: 1 PID: 26078 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2943.827469][T26078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2943.837581][T26078] Call Trace:
[ 2943.840915][T26078]
[ 2943.843892][T26078] dump_stack_lvl+0x125/0x1b0
[ 2943.848637][T26078] should_fail_ex+0x496/0x5b0
[ 2943.853374][T26078] should_failslab+0x9/0x20
[ 2943.857959][T26078] kmem_cache_alloc+0x61/0x400
[ 2943.862802][T26078] jbd2__journal_start+0x190/0x690
[ 2943.868021][T26078] ? __ext4_new_inode+0x2e51/0x5620
[ 2943.873275][T26078] __ext4_journal_start_sb+0x40f/0x5c0
[ 2943.878832][T26078] __ext4_new_inode+0x2e51/0x5620
[ 2943.883943][T26078] ? ext4_mark_inode_used+0x14a0/0x14a0
[ 2943.889644][T26078] ? __dquot_initialize+0x299/0xc40
[ 2943.894928][T26078] ? avc_has_perm+0x11b/0x1c0
[ 2943.899683][T26078] ? avc_has_perm_noaudit+0x3a0/0x3a0
[ 2943.905136][T26078] ext4_mkdir+0x284/0xb70
[ 2943.909536][T26078] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2943.914710][T26078] ? security_inode_permission+0xd8/0x100
[ 2943.920529][T26078] vfs_mkdir+0x532/0x7e0
[ 2943.924839][T26078] do_mkdirat+0x2a9/0x330
[ 2943.929224][T26078] ? __ia32_sys_mknod+0xb0/0xb0
[ 2943.934131][T26078] ? getname_flags.part.0+0x1d5/0x4d0
[ 2943.939676][T26078] __x64_sys_mkdirat+0x115/0x170
[ 2943.944678][T26078] do_syscall_64+0x38/0xb0
[ 2943.949162][T26078] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2943.955128][T26078] RIP: 0033:0x7fe1e6e7b5e7
[ 2943.959592][T26078] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2943.979259][T26078] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2943.987737][T26078] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2943.995772][T26078] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2944.003803][T26078] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2944.011828][T26078] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2944.019856][T26078] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2944.027901][T26078]
[ 2944.070682][T26083] CPU: 0 PID: 26083 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2944.081200][T26083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2944.091325][T26083] Call Trace:
[ 2944.094657][T26083]
[ 2944.097629][T26083] dump_stack_lvl+0x125/0x1b0
[ 2944.102382][T26083] should_fail_ex+0x496/0x5b0
[ 2944.107127][T26083] ? fs_reclaim_acquire+0xb0/0x150
[ 2944.113624][T26083] __should_fail_alloc_page+0xe7/0x130
[ 2944.119176][T26083] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2944.125404][T26083] __alloc_pages+0x14e/0x4a0
[ 2944.130052][T26083] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2944.136862][T26083] ? lock_sync+0x190/0x190
[ 2944.141318][T26083] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2944.147342][T26083] __folio_alloc+0x16/0x40
[ 2944.151795][T26083] vma_alloc_folio+0x156/0x890
[ 2944.156592][T26083] ? policy_nodemask+0x1d0/0x1d0
[ 2944.161562][T26083] __handle_mm_fault+0xe67/0x3e10
[ 2944.166631][T26083] ? vm_iomap_memory+0x170/0x170
[ 2944.171609][T26083] ? mas_walk+0x423/0x7d0
[ 2944.176002][T26083] ? lock_mm_and_find_vma+0x760/0x760
[ 2944.181415][T26083] ? do_user_addr_fault+0x63c/0x1000
[ 2944.186758][T26083] handle_mm_fault+0x478/0xa00
[ 2944.191594][T26083] do_user_addr_fault+0x30b/0x1000
[ 2944.196783][T26083] ? rcu_is_watching+0x12/0xb0
[ 2944.201579][T26083] exc_page_fault+0x5c/0xd0
[ 2944.206118][T26083] asm_exc_page_fault+0x26/0x30
[ 2944.211002][T26083] RIP: 0033:0x7effe8e286f0
[ 2944.215442][T26083] Code: 39 4f 08 72 4c 8d 4d ff 85 ed 74 33 66 0f 1f 44 00 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 47 0f b6 0c 08 45 84 c9 74 08 <45> 88 0c 00 49 8b 47 10 48 83 c0 01 49 89 47 10 83 e9 01 73 d3 41
[ 2944.235080][T26083] RSP: 002b:00007effe9b03520 EFLAGS: 00010206
[ 2944.241192][T26083] RAX: 000000000001a000 RBX: 00007effe9b035c0 RCX: 0000000000000003
[ 2944.249199][T26083] RDX: 00000000000037ff RSI: 0000000000001000 RDI: 00007effe9b03660
[ 2944.257192][T26083] RBP: 0000000000000004 R08: 00007effdf5ff000 R09: 000000000000000a
[ 2944.265186][T26083] R10: 0000000020000682 R11: 00000000000005ad R12: 0000000000000c01
[ 2944.273184][T26083] R13: 00007effe8eea460 R14: 0000000000000017 R15: 00007effe9b03660
[ 2944.281191][T26083]
[ 2944.306651][T24942] usb 6-1: config 3 has an invalid interface number: 131 but max is 0
[ 2944.319334][T26078] EXT4-fs error (device sda1) in __ext4_new_inode:1083: Out of memory
[ 2944.336166][T26083] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 2944.347097][T24942] usb 6-1: config 3 has no interface number 0
[ 2944.354393][T26083] loop4: detected capacity change from 0 to 512
22:46:46 executing program 5:
syz_usb_connect(0x2, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000878d3b08d21968ffdf5e000000010902120001030000000904830000ffffff00269136be4143a80771dfa14c71c0ff50614a2b7d138bfffdb2c1b3f6106973dfe21120e092c40c5b6f17af77106804926f8b2c3f34a1c9ab86710cf2d3a0ff3a8ffd61fb48d8553089f8cfb9483d4ea51bb95f300317dc4519639489ea8c11f53ad93edb5eea813b39c78851c73f094cf950306cd787684b"], 0x0)
[ 2944.372122][T24966] usb 1-1: new high-speed USB device number 38 using dummy_hcd
[ 2944.381087][T24942] usb 6-1: New USB device found, idVendor=19d2, idProduct=ff68, bcdDevice=5e.df
[ 2944.405266][T24942] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2944.430069][T26083] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2944.435341][T24942] usb 6-1: can't set config #3, error -71
[ 2944.446066][T24942] usb 6-1: USB disconnect, device number 43
[ 2944.459495][T26083] UDF-fs: Scanning with blocksize 512 failed
22:46:46 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 51)
[ 2944.482311][T24966] usb 1-1: device descriptor read/8, error -71
[ 2944.488733][T26083] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2944.514830][T26083] UDF-fs: Scanning with blocksize 1024 failed
22:46:47 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
[ 2944.592990][T26083] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2944.626960][T26083] UDF-fs: Scanning with blocksize 2048 failed
[ 2944.634359][T24966] usb usb1-port1: unable to enumerate USB device
[ 2944.648844][T26083] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2944.730956][T26083] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2944.758901][T26096] loop3: detected capacity change from 0 to 8
[ 2944.793804][T26096] FAULT_INJECTION: forcing a failure.
[ 2944.793804][T26096] name failslab, interval 1, probability 0, space 0, times 0
[ 2944.812906][T24942] usb 6-1: new full-speed USB device number 44 using dummy_hcd
[ 2944.830732][T26096] CPU: 1 PID: 26096 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2944.841231][T26096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2944.851324][T26096] Call Trace:
[ 2944.854626][T26096]
[ 2944.857577][T26096] dump_stack_lvl+0x125/0x1b0
[ 2944.862292][T26096] should_fail_ex+0x496/0x5b0
[ 2944.867003][T26096] should_failslab+0x9/0x20
[ 2944.871545][T26096] kmem_cache_alloc_lru+0x65/0x6d0
[ 2944.876688][T26096] ? ext4_free_in_core_inode+0xb0/0xb0
[ 2944.882183][T26096] ext4_alloc_inode+0x28/0x650
[ 2944.886981][T26096] ? ext4_free_in_core_inode+0xb0/0xb0
[ 2944.892476][T26096] alloc_inode+0x5d/0x220
[ 2944.896838][T26096] new_inode+0x22/0x260
[ 2944.901024][T26096] __ext4_new_inode+0x378/0x5620
[ 2944.905994][T26096] ? avc_has_perm_noaudit+0x123/0x3a0
[ 2944.911417][T26096] ? reacquire_held_locks+0x4b0/0x4b0
[ 2944.916850][T26096] ? ext4_mark_inode_used+0x14a0/0x14a0
[ 2944.922425][T26096] ? __dquot_initialize+0x299/0xc40
[ 2944.927658][T26096] ? avc_has_perm+0x11b/0x1c0
[ 2944.932371][T26096] ? avc_has_perm_noaudit+0x3a0/0x3a0
[ 2944.937789][T26096] ext4_mkdir+0x284/0xb70
[ 2944.942158][T26096] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2944.947298][T26096] ? security_inode_permission+0xd8/0x100
[ 2944.953065][T26096] vfs_mkdir+0x532/0x7e0
[ 2944.957355][T26096] do_mkdirat+0x2a9/0x330
[ 2944.961712][T26096] ? __ia32_sys_mknod+0xb0/0xb0
[ 2944.966601][T26096] ? getname_flags.part.0+0x1d5/0x4d0
[ 2944.972043][T26096] __x64_sys_mkdirat+0x115/0x170
[ 2944.977014][T26096] do_syscall_64+0x38/0xb0
[ 2944.981462][T26096] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2944.987389][T26096] RIP: 0033:0x7fe1e6e7b5e7
[ 2944.991826][T26096] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2945.011462][T26096] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2945.019909][T26096] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2945.027992][T26096] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2945.035985][T26096] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2945.043977][T26096] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2945.051971][T26096] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2945.059990][T26096]
22:46:47 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 35)
22:46:48 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 52)
22:46:48 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000340)={0xe, {0x0, 0x0, 0x9c, 0x10, "50468c683d69f4dccebd64f45e8c1649"}}, 0x1c)
write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r2, 0x0)
r3 = dup(r1)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000})
ioctl$KVM_NMI(r4, 0xae9a)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
22:46:48 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000340)={0xe, {0x0, 0x0, 0x9c, 0x10, "50468c683d69f4dccebd64f45e8c1649"}}, 0x1c)
write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r2, 0x0)
r3 = dup(r1)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000})
ioctl$KVM_NMI(r4, 0xae9a)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
[ 2946.227508][T26104] FAULT_INJECTION: forcing a failure.
[ 2946.227508][T26104] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2946.252288][T24942] usb 6-1: config 3 has an invalid interface number: 131 but max is 0
[ 2946.260547][T24942] usb 6-1: config 3 has no interface number 0
[ 2946.313217][T26104] CPU: 1 PID: 26104 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2946.313284][T24942] usb 6-1: New USB device found, idVendor=19d2, idProduct=ff68, bcdDevice=5e.df
[ 2946.323688][T26104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2946.323710][T26104] Call Trace:
[ 2946.323723][T26104]
[ 2946.323736][T26104] dump_stack_lvl+0x125/0x1b0
[ 2946.323775][T26104] should_fail_ex+0x496/0x5b0
[ 2946.323816][T26104] ? fs_reclaim_acquire+0xb0/0x150
[ 2946.323860][T26104] __should_fail_alloc_page+0xe7/0x130
[ 2946.323913][T26104] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2946.323967][T26104] __alloc_pages+0x14e/0x4a0
[ 2946.324015][T26104] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2946.324066][T26104] ? lock_sync+0x190/0x190
[ 2946.324113][T26104] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2946.324167][T26104] __folio_alloc+0x16/0x40
[ 2946.324214][T26104] vma_alloc_folio+0x156/0x890
[ 2946.324257][T26104] ? policy_nodemask+0x1d0/0x1d0
[ 2946.411494][T26104] __handle_mm_fault+0xe67/0x3e10
[ 2946.416574][T26104] ? vm_iomap_memory+0x170/0x170
[ 2946.421558][T26104] ? mas_walk+0x423/0x7d0
[ 2946.425948][T26104] ? lock_mm_and_find_vma+0x760/0x760
[ 2946.431617][T26104] ? do_user_addr_fault+0x63c/0x1000
[ 2946.437281][T26104] handle_mm_fault+0x478/0xa00
[ 2946.442103][T26104] do_user_addr_fault+0x30b/0x1000
[ 2946.447262][T26104] ? rcu_is_watching+0x12/0xb0
[ 2946.452073][T26104] exc_page_fault+0x5c/0xd0
[ 2946.456626][T26104] asm_exc_page_fault+0x26/0x30
[ 2946.461510][T26104] RIP: 0033:0x7effe8e286f0
[ 2946.465948][T26104] Code: 39 4f 08 72 4c 8d 4d ff 85 ed 74 33 66 0f 1f 44 00 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 47 0f b6 0c 08 45 84 c9 74 08 <45> 88 0c 00 49 8b 47 10 48 83 c0 01 49 89 47 10 83 e9 01 73 d3 41
[ 2946.485580][T26104] RSP: 002b:00007effe9b03520 EFLAGS: 00010206
[ 2946.491672][T26104] RAX: 000000000001b000 RBX: 00007effe9b035c0 RCX: 0000000000000003
[ 2946.499667][T26104] RDX: 00000000000003ff RSI: 0000000000001000 RDI: 00007effe9b03660
[ 2946.507664][T26104] RBP: 0000000000000004 R08: 00007effdf5ff000 R09: 000000000000000a
[ 2946.515660][T26104] R10: 0000000020000682 R11: 00000000000005ad R12: 0000000000000c01
[ 2946.523659][T26104] R13: 00007effe8eea460 R14: 0000000000000017 R15: 00007effe9b03660
[ 2946.531658][T26104]
[ 2946.542941][T24942] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2946.563587][T26112] loop3: detected capacity change from 0 to 8
[ 2946.570157][T26112] FAULT_INJECTION: forcing a failure.
[ 2946.570157][T26112] name failslab, interval 1, probability 0, space 0, times 0
[ 2946.589553][ T5077] Bluetooth: hci4: command 0x0406 tx timeout
[ 2946.597679][ T5077] Bluetooth: hci0: command 0x0406 tx timeout
[ 2946.612738][ T5077] Bluetooth: hci3: command 0x0406 tx timeout
[ 2946.653594][T26104] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 2946.675498][T24942] option 6-1:3.131: GSM modem (1-port) converter detected
[ 2946.694017][T26104] loop4: detected capacity change from 0 to 512
[ 2946.714048][T26112] CPU: 0 PID: 26112 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2946.724547][T26112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2946.734690][T26112] Call Trace:
[ 2946.737996][T26112]
[ 2946.740959][T26112] dump_stack_lvl+0x125/0x1b0
[ 2946.745676][T26112] should_fail_ex+0x496/0x5b0
[ 2946.750392][T26112] should_failslab+0x9/0x20
[ 2946.754937][T26112] kmem_cache_alloc+0x61/0x400
[ 2946.759730][T26112] security_inode_alloc+0x38/0x180
[ 2946.764896][T26112] inode_init_always+0xbef/0xee0
[ 2946.769910][T26112] alloc_inode+0x7a/0x220
[ 2946.774281][T26112] new_inode+0x22/0x260
[ 2946.778473][T26112] __ext4_new_inode+0x378/0x5620
[ 2946.783439][T26112] ? avc_has_perm_noaudit+0x123/0x3a0
[ 2946.788861][T26112] ? reacquire_held_locks+0x4b0/0x4b0
[ 2946.794285][T26112] ? ext4_mark_inode_used+0x14a0/0x14a0
[ 2946.799871][T26112] ? __dquot_initialize+0x299/0xc40
[ 2946.805103][T26112] ? avc_has_perm+0x11b/0x1c0
[ 2946.809817][T26112] ? avc_has_perm_noaudit+0x3a0/0x3a0
[ 2946.815231][T26112] ext4_mkdir+0x284/0xb70
[ 2946.819598][T26112] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2946.824740][T26112] ? security_inode_permission+0xd8/0x100
[ 2946.830510][T26112] vfs_mkdir+0x532/0x7e0
[ 2946.834800][T26112] do_mkdirat+0x2a9/0x330
[ 2946.839162][T26112] ? __ia32_sys_mknod+0xb0/0xb0
[ 2946.844037][T26112] ? getname_flags.part.0+0x1d5/0x4d0
[ 2946.849452][T26112] __x64_sys_mkdirat+0x115/0x170
[ 2946.854419][T26112] do_syscall_64+0x38/0xb0
[ 2946.858886][T26112] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2946.864815][T26112] RIP: 0033:0x7fe1e6e7b5e7
[ 2946.869251][T26112] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2946.888909][T26112] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2946.897356][T26112] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2946.905359][T26112] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2946.913375][T26112] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2946.921366][T26112] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2946.929364][T26112] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2946.937371][T26112]
[ 2946.978198][T26104] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2947.006804][T26104] UDF-fs: Scanning with blocksize 512 failed
[ 2947.013991][T25111] usb 6-1: USB disconnect, device number 44
22:46:49 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000200)={0x14, &(0x7f00000000c0)={0x20, 0x22, 0xf9, {0xf9, 0x3, "c3fb52b9e763fb215cbcf732411f8ac97c54adfa844ffdb99b2b6ab4937fc3c4a0552ac2a0399658cc11e39d11b54c83fd20d1c8b1d1c3524686e0005a459d0d593b9887dc1d6ae235a5ef423eddf565be4a195e3a159b535395646f46be36c63cfc6516dc899e59f9a019a243fe518da807451cf56bdf30f953cce84f78f97edd939d9551c65eb7864d67e8bec26ea18494824d1f98ed2cb70ac25e3ac1e89ac7679c282fb88383c259ff8442dc3fb877cc461d1a29f614035e42e3500803cb1c0e1be698e6c371ea8d64270531bba0afaf50667540bda3b005c854e9193a163f2a16e271c8cb3f12de18832c4c6248539e5b0dd87596"}}, &(0x7f00000001c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000340)={0x1c, &(0x7f0000000240)={0x40, 0x16, 0x5c, "f3aaf5ffa971507396b943b7c117cab2a13fc9f12446a1a65b566f05ba67c571a2bf8e6bbe7e2ad35d832a3b079a3fb3d75c29b9efa42192eee248b55859ae28f237acfdccb2702192e72e591ba844a9d2777d37101bfa8ca30f192a"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x2}})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
22:46:49 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000340)={0xe, {0x0, 0x0, 0x9c, 0x10, "50468c683d69f4dccebd64f45e8c1649"}}, 0x1c)
write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r2, 0x0)
r3 = dup(r1)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000})
ioctl$KVM_NMI(r4, 0xae9a)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
[ 2947.030561][T25111] option 6-1:3.131: device disconnected
22:46:49 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 53)
[ 2947.112569][T26104] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2947.202983][T26104] UDF-fs: Scanning with blocksize 1024 failed
22:46:49 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000340)={0xe, {0x0, 0x0, 0x9c, 0x10, "50468c683d69f4dccebd64f45e8c1649"}}, 0x1c)
write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r2, 0x0)
r3 = dup(r1)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000})
ioctl$KVM_NMI(r4, 0xae9a)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
[ 2947.246343][T26104] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2947.280855][T26104] UDF-fs: Scanning with blocksize 2048 failed
[ 2947.331414][T26104] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2947.349601][T26104] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2947.402057][T26125] loop3: detected capacity change from 0 to 8
[ 2947.412552][T21758] usb 1-1: new high-speed USB device number 39 using dummy_hcd
[ 2947.425833][T26125] FAULT_INJECTION: forcing a failure.
[ 2947.425833][T26125] name failslab, interval 1, probability 0, space 0, times 0
[ 2947.440471][T26125] CPU: 0 PID: 26125 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2947.450955][T26125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2947.461062][T26125] Call Trace:
[ 2947.464394][T26125]
[ 2947.467377][T26125] dump_stack_lvl+0x125/0x1b0
[ 2947.472128][T26125] should_fail_ex+0x496/0x5b0
[ 2947.476872][T26125] should_failslab+0x9/0x20
[ 2947.481464][T26125] kmem_cache_alloc+0x61/0x400
[ 2947.486305][T26125] security_inode_alloc+0x38/0x180
[ 2947.491509][T26125] inode_init_always+0xbef/0xee0
[ 2947.496530][T26125] alloc_inode+0x7a/0x220
[ 2947.500901][T26125] new_inode+0x22/0x260
[ 2947.505175][T26125] __ext4_new_inode+0x378/0x5620
[ 2947.510143][T26125] ? avc_has_perm_noaudit+0x123/0x3a0
[ 2947.515559][T26125] ? reacquire_held_locks+0x4b0/0x4b0
[ 2947.520975][T26125] ? ext4_mark_inode_used+0x14a0/0x14a0
[ 2947.526550][T26125] ? __dquot_initialize+0x299/0xc40
[ 2947.531781][T26125] ? avc_has_perm+0x11b/0x1c0
[ 2947.536768][T26125] ? avc_has_perm_noaudit+0x3a0/0x3a0
[ 2947.542191][T26125] ext4_mkdir+0x284/0xb70
[ 2947.546579][T26125] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2947.551723][T26125] ? security_inode_permission+0xd8/0x100
[ 2947.557507][T26125] vfs_mkdir+0x532/0x7e0
[ 2947.561791][T26125] do_mkdirat+0x2a9/0x330
[ 2947.566150][T26125] ? __ia32_sys_mknod+0xb0/0xb0
[ 2947.571031][T26125] ? getname_flags.part.0+0x1d5/0x4d0
[ 2947.576447][T26125] __x64_sys_mkdirat+0x115/0x170
[ 2947.581412][T26125] do_syscall_64+0x38/0xb0
[ 2947.585857][T26125] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2947.591797][T26125] RIP: 0033:0x7fe1e6e7b5e7
[ 2947.596236][T26125] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2947.615877][T26125] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2947.624325][T26125] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2947.632320][T26125] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2947.640313][T26125] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2947.648309][T26125] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2947.656480][T26125] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2947.664478][T26125]
22:46:50 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 36)
22:46:50 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 54)
22:46:50 executing program 5:
syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect(0x4, 0x83, &(0x7f0000000280)={{0x12, 0x1, 0x300, 0x5, 0xc2, 0x9f, 0x10, 0xc45, 0x624f, 0x42dc, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x3, 0x9, 0x4, 0x50, 0xeb, [{{0x9, 0x4, 0x66, 0x0, 0x5, 0x48, 0xfd, 0x82, 0xff, [@hid_hid={0x9, 0x21, 0x2, 0x2, 0x1, {0x22, 0x754}}], [{{0x9, 0x5, 0xa, 0x0, 0x8, 0x7, 0x6, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x1000}]}}, {{0x9, 0x5, 0xd, 0x1, 0x8, 0x1, 0x2, 0x7}}, {{0x9, 0x5, 0x7, 0xb749746c0e18c2ee, 0x400, 0x3f, 0x1f, 0x20}}, {{0x9, 0x5, 0x2, 0x1d, 0x400, 0x1, 0x7, 0x8}}, {{0x9, 0x5, 0x1dffef8750d36d5b, 0x0, 0x3ff, 0xfb, 0x5, 0x80}}]}}, {{0x9, 0x4, 0x27, 0xf7, 0x0, 0xc5, 0xe0, 0x8}}, {{0x9, 0x4, 0xa, 0x40, 0x1, 0x1d, 0x7c, 0x9, 0x38, [], [{{0x9, 0x5, 0x3, 0x0, 0x20, 0x3, 0xad, 0xb2, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x6}]}}]}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x310, 0x2, 0x20, 0x9, 0xef, 0x89}, 0x5, &(0x7f0000000340)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x455}}, {0x49, &(0x7f00000003c0)=@string={0x49, 0x3, "9de5273e2633021ea14364b1f48cce6c8ea8d4423573b1f27e1e4e386dd8ad55c6dd415b6b8d5ed60daf9c7e2f5c791e6b4e4c69b8ec8d0d991b08f675d879744782e9250a822a"}}, {0xc6, &(0x7f0000000440)=@string={0xc6, 0x3, "e8785d977684c6efe6d4aae805178e956b703db09519320bd11203aa401e2b0d68950f31e68e9f0bac3003e47a39ecc1e9b66e4042dba8eb8c61cb5f9c8430f37cf1e77adc7bc22ee21a229897c99944adb92f23099b8dc8a1502c1977573be039460db949355214b91de74c7630e7d64746e072d3e3ab891104db9601c10d13589f48e0e011e298c3a44561afc2873b624ef18200cb30fab5c7d5a308e4463b3132f9c673a4672bcabb591c543356807f9633f2088fe08ac1bd71524d8c8f4c67d275c8"}}]})
22:46:50 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000340)={0xe, {0x0, 0x0, 0x9c, 0x10, "50468c683d69f4dccebd64f45e8c1649"}}, 0x1c)
write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r2, 0x0)
r3 = dup(r1)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000})
ioctl$KVM_NMI(r4, 0xae9a)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
[ 2948.022833][T26130] FAULT_INJECTION: forcing a failure.
[ 2948.022833][T26130] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2948.070209][T26130] CPU: 0 PID: 26130 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2948.080715][T26130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2948.090826][T26130] Call Trace:
[ 2948.094158][T26130]
[ 2948.097136][T26130] dump_stack_lvl+0x125/0x1b0
[ 2948.101891][T26130] should_fail_ex+0x496/0x5b0
[ 2948.106634][T26130] ? fs_reclaim_acquire+0xb0/0x150
[ 2948.111827][T26130] __should_fail_alloc_page+0xe7/0x130
[ 2948.117373][T26130] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2948.121102][T26134] loop3: detected capacity change from 0 to 8
[ 2948.123585][T26130] __alloc_pages+0x14e/0x4a0
[ 2948.123641][T26130] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2948.123693][T26130] ? lock_sync+0x190/0x190
[ 2948.123740][T26130] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2948.123792][T26130] __folio_alloc+0x16/0x40
[ 2948.123840][T26130] vma_alloc_folio+0x156/0x890
[ 2948.123882][T26130] ? policy_nodemask+0x1d0/0x1d0
[ 2948.123924][T26130] __handle_mm_fault+0xe67/0x3e10
[ 2948.123978][T26130] ? vm_iomap_memory+0x170/0x170
[ 2948.124026][T26130] ? mas_walk+0x423/0x7d0
[ 2948.124076][T26130] ? lock_mm_and_find_vma+0x760/0x760
[ 2948.124124][T26130] ? do_user_addr_fault+0x63c/0x1000
[ 2948.124173][T26130] handle_mm_fault+0x478/0xa00
[ 2948.124228][T26130] do_user_addr_fault+0x30b/0x1000
[ 2948.124268][T26130] ? rcu_is_watching+0x12/0xb0
[ 2948.124302][T26130] exc_page_fault+0x5c/0xd0
[ 2948.124348][T26130] asm_exc_page_fault+0x26/0x30
[ 2948.124390][T26130] RIP: 0033:0x7effe8e286f0
[ 2948.124417][T26130] Code: 39 4f 08 72 4c 8d 4d ff 85 ed 74 33 66 0f 1f 44 00 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 47 0f b6 0c 08 45 84 c9 74 08 <45> 88 0c 00 49 8b 47 10 48 83 c0 01 49 89 47 10 83 e9 01 73 d3 41
[ 2948.124452][T26130] RSP: 002b:00007effe9b03520 EFLAGS: 00010206
[ 2948.124483][T26130] RAX: 000000000001c000 RBX: 00007effe9b035c0 RCX: 0000000000000003
[ 2948.124507][T26130] RDX: 00000000000003ff RSI: 0000000000001000 RDI: 00007effe9b03660
[ 2948.124531][T26130] RBP: 0000000000000004 R08: 00007effdf5ff000 R09: 000000000000000a
[ 2948.124554][T26130] R10: 0000000020000682 R11: 00000000000005ad R12: 0000000000000c01
[ 2948.124576][T26130] R13: 00007effe8eea460 R14: 0000000000000017 R15: 00007effe9b03660
[ 2948.124603][T26130]
[ 2948.167920][T26130] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 2948.246295][T26134] FAULT_INJECTION: forcing a failure.
[ 2948.246295][T26134] name failslab, interval 1, probability 0, space 0, times 0
[ 2948.322575][T21758] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 2948.432832][T21758] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 2948.447129][T21758] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2948.477111][T21758] usb 1-1: SerialNumber: syz
[ 2948.482209][T24942] usb 6-1: new high-speed USB device number 45 using dummy_hcd
[ 2948.491800][T26134] CPU: 1 PID: 26134 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2948.502298][T26134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2948.510129][T26130] loop4: detected capacity change from 0 to 512
[ 2948.512379][T26134] Call Trace:
[ 2948.512394][T26134]
[ 2948.512405][T26134] dump_stack_lvl+0x125/0x1b0
[ 2948.512446][T26134] should_fail_ex+0x496/0x5b0
[ 2948.512481][T26134] ? sidtab_sid2str_get+0x17a/0x680
[ 2948.512533][T26134] should_failslab+0x9/0x20
[ 2948.533407][T26130] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2948.534825][T26134] __kmem_cache_alloc_node+0x5f/0x470
[ 2948.540041][T26130] UDF-fs: Scanning with blocksize 512 failed
[ 2948.544548][T26134] ? sidtab_sid2str_get+0x17a/0x680
[ 2948.544605][T26134] __kmalloc_node_track_caller+0x50/0x100
[ 2948.544661][T26134] kmemdup+0x29/0x60
[ 2948.578277][T26134] sidtab_sid2str_get+0x17a/0x680
[ 2948.583356][T26134] sidtab_entry_to_string+0x33/0x100
[ 2948.588679][T26134] security_sid_to_context_core+0x330/0x600
[ 2948.594618][T26134] selinux_inode_init_security+0x4f1/0x710
[ 2948.600465][T26134] ? selinux_dentry_init_security+0x2d0/0x2d0
[ 2948.606576][T26134] ? kasan_set_track+0x25/0x30
[ 2948.611374][T26134] ? rcu_is_watching+0x12/0xb0
[ 2948.616165][T26134] security_inode_init_security+0x1a3/0x3b0
[ 2948.622103][T26134] ? ext4_init_acl+0x330/0x330
[ 2948.626907][T26134] ? inode_free_by_rcu+0x20/0x20
[ 2948.631887][T26134] __ext4_new_inode+0x462f/0x5620
[ 2948.636951][T26134] ? ext4_mark_inode_used+0x14a0/0x14a0
[ 2948.642525][T26134] ? __dquot_initialize+0x299/0xc40
[ 2948.647787][T26134] ? avc_has_perm_noaudit+0x3a0/0x3a0
[ 2948.653205][T26134] ext4_mkdir+0x284/0xb70
[ 2948.657575][T26134] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2948.662720][T26134] ? security_inode_permission+0xd8/0x100
[ 2948.668485][T26134] vfs_mkdir+0x532/0x7e0
[ 2948.672773][T26134] do_mkdirat+0x2a9/0x330
[ 2948.677132][T26134] ? __ia32_sys_mknod+0xb0/0xb0
[ 2948.682017][T26134] ? getname_flags.part.0+0x1d5/0x4d0
[ 2948.687446][T26134] __x64_sys_mkdirat+0x115/0x170
[ 2948.692415][T26134] do_syscall_64+0x38/0xb0
[ 2948.696860][T26134] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2948.702793][T26134] RIP: 0033:0x7fe1e6e7b5e7
[ 2948.707241][T26134] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2948.726902][T26134] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2948.735432][T26134] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2948.743430][T26134] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2948.751432][T26134] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2948.759425][T26134] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2948.767421][T26134] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2948.775423][T26134]
[ 2948.789565][T26130] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2948.827275][T26130] UDF-fs: Scanning with blocksize 1024 failed
[ 2948.859809][T24942] usb 6-1: device descriptor read/64, error -71
[ 2948.898749][T26130] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
22:46:51 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 55)
[ 2948.946525][T26130] UDF-fs: Scanning with blocksize 2048 failed
[ 2948.980073][T26130] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2948.998047][T26130] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
22:46:51 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
22:46:51 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 37)
22:46:51 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
[ 2949.165416][T24942] usb 6-1: new high-speed USB device number 46 using dummy_hcd
[ 2949.202209][T26142] loop3: detected capacity change from 0 to 8
[ 2949.213793][T26142] FAULT_INJECTION: forcing a failure.
[ 2949.213793][T26142] name failslab, interval 1, probability 0, space 0, times 0
[ 2949.265873][T26142] CPU: 1 PID: 26142 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2949.276394][T26142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2949.286508][T26142] Call Trace:
[ 2949.289837][T26142]
[ 2949.292827][T26142] dump_stack_lvl+0x125/0x1b0
[ 2949.297575][T26142] should_fail_ex+0x496/0x5b0
[ 2949.302328][T26142] should_failslab+0x9/0x20
[ 2949.306917][T26142] __kmem_cache_alloc_node+0x5f/0x470
[ 2949.312365][T26142] ? ext4_find_extent+0x958/0xce0
[ 2949.317484][T26142] __kmalloc+0x4f/0x100
[ 2949.321721][T26142] ext4_find_extent+0x958/0xce0
[ 2949.326665][T26142] ? __lock_acquire+0x182f/0x5de0
[ 2949.331772][T26142] ext4_ext_map_blocks+0x26b/0x5b10
[ 2949.337064][T26142] ? print_usage_bug.part.0+0x670/0x670
[ 2949.342692][T26142] ? jbd2_journal_dirty_metadata+0x1c3/0xd50
[ 2949.348753][T26142] ? ext4_inode_csum_set+0x294/0x360
[ 2949.354139][T26142] ? ext4_ext_release+0x10/0x10
[ 2949.359070][T26142] ? lock_sync+0x190/0x190
[ 2949.363534][T26142] ? reacquire_held_locks+0x4b0/0x4b0
[ 2949.368947][T26142] ? preempt_count_sub+0x150/0x150
[ 2949.374109][T26142] ? ext4_es_lookup_extent+0xc7/0xbe0
[ 2949.379530][T26142] ext4_map_blocks+0x844/0x1770
[ 2949.384419][T26142] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2949.389655][T26142] ? __brelse+0x88/0xa0
[ 2949.393853][T26142] ext4_append+0x1fb/0x560
[ 2949.398299][T26142] ? ext4_match+0x5d0/0x5d0
[ 2949.402830][T26142] ? __dquot_initialize+0x299/0xc40
[ 2949.408064][T26142] ext4_init_new_dir+0x220/0x4c0
[ 2949.413036][T26142] ? ext4_init_dot_dotdot+0x560/0x560
[ 2949.418457][T26142] ext4_mkdir+0x316/0xb70
[ 2949.422836][T26142] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2949.427985][T26142] ? security_inode_permission+0xd8/0x100
[ 2949.433762][T26142] vfs_mkdir+0x532/0x7e0
[ 2949.438052][T26142] do_mkdirat+0x2a9/0x330
[ 2949.442411][T26142] ? __ia32_sys_mknod+0xb0/0xb0
[ 2949.447292][T26142] ? getname_flags.part.0+0x1d5/0x4d0
[ 2949.452709][T26142] __x64_sys_mkdirat+0x115/0x170
[ 2949.457718][T26142] do_syscall_64+0x38/0xb0
[ 2949.462165][T26142] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2949.468092][T26142] RIP: 0033:0x7fe1e6e7b5e7
[ 2949.472533][T26142] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2949.492187][T26142] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2949.500643][T26142] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2949.508640][T26142] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2949.516655][T26142] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2949.524662][T26142] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2949.532660][T26142] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2949.540661][T26142]
[ 2949.545701][T24942] usb 6-1: device descriptor read/64, error -71
[ 2949.579616][T26150] FAULT_INJECTION: forcing a failure.
[ 2949.579616][T26150] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2949.605962][T26150] CPU: 1 PID: 26150 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2949.616479][T26150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2949.626586][T26150] Call Trace:
[ 2949.629912][T26150]
[ 2949.632890][T26150] dump_stack_lvl+0x125/0x1b0
[ 2949.637642][T26150] should_fail_ex+0x496/0x5b0
[ 2949.642389][T26150] ? fs_reclaim_acquire+0xb0/0x150
[ 2949.647581][T26150] __should_fail_alloc_page+0xe7/0x130
[ 2949.653134][T26150] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2949.659378][T26150] __alloc_pages+0x14e/0x4a0
[ 2949.664057][T26150] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2949.670910][T26150] ? lock_sync+0x190/0x190
[ 2949.672562][T24942] usb usb6-port1: attempt power cycle
[ 2949.675388][T26150] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2949.686796][T26150] __folio_alloc+0x16/0x40
[ 2949.691302][T26150] vma_alloc_folio+0x156/0x890
[ 2949.696146][T26150] ? policy_nodemask+0x1d0/0x1d0
[ 2949.701161][T26150] __handle_mm_fault+0xe67/0x3e10
[ 2949.706273][T26150] ? vm_iomap_memory+0x170/0x170
[ 2949.711291][T26150] ? mas_walk+0x423/0x7d0
[ 2949.715704][T26150] ? lock_mm_and_find_vma+0x760/0x760
[ 2949.721153][T26150] ? do_user_addr_fault+0x63c/0x1000
[ 2949.726513][T26150] handle_mm_fault+0x478/0xa00
[ 2949.731357][T26150] do_user_addr_fault+0x30b/0x1000
[ 2949.736539][T26150] ? rcu_is_watching+0x12/0xb0
[ 2949.741366][T26150] exc_page_fault+0x5c/0xd0
[ 2949.745989][T26150] asm_exc_page_fault+0x26/0x30
[ 2949.750919][T26150] RIP: 0033:0x7effe8e286f0
[ 2949.755389][T26150] Code: 39 4f 08 72 4c 8d 4d ff 85 ed 74 33 66 0f 1f 44 00 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 47 0f b6 0c 08 45 84 c9 74 08 <45> 88 0c 00 49 8b 47 10 48 83 c0 01 49 89 47 10 83 e9 01 73 d3 41
[ 2949.775108][T26150] RSP: 002b:00007effe9b03520 EFLAGS: 00010206
[ 2949.781244][T26150] RAX: 000000000001d000 RBX: 00007effe9b035c0 RCX: 0000000000000003
[ 2949.789253][T26150] RDX: 00000000000007ff RSI: 0000000000001000 RDI: 00007effe9b03660
[ 2949.797253][T26150] RBP: 0000000000000004 R08: 00007effdf5ff000 R09: 000000000000000a
[ 2949.805333][T26150] R10: 0000000020000682 R11: 00000000000005ad R12: 0000000000000c01
[ 2949.813327][T26150] R13: 00007effe8eea460 R14: 0000000000000017 R15: 00007effe9b03660
[ 2949.821328][T26150]
[ 2949.883208][T21758] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 2949.916211][T26150] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 2949.954501][T26150] loop4: detected capacity change from 0 to 512
[ 2950.008298][T26150] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2950.021829][T26150] UDF-fs: Scanning with blocksize 512 failed
[ 2950.042647][T26150] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2950.060317][T26150] UDF-fs: Scanning with blocksize 1024 failed
[ 2950.112307][T24942] usb 6-1: new high-speed USB device number 47 using dummy_hcd
[ 2950.113077][T26150] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2950.140815][T26150] UDF-fs: Scanning with blocksize 2048 failed
[ 2950.153654][T26150] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2950.169172][T24966] usb 1-1: USB disconnect, device number 39
[ 2950.185095][T24966] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 2950.202895][T24942] usb 6-1: device descriptor read/8, error -71
[ 2950.235364][T26150] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2950.472280][T24942] usb 6-1: new high-speed USB device number 48 using dummy_hcd
[ 2950.572947][T24942] usb 6-1: device descriptor read/8, error -71
22:46:53 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000200)={0x14, &(0x7f00000000c0)={0x20, 0x22, 0xf9, {0xf9, 0x3, "c3fb52b9e763fb215cbcf732411f8ac97c54adfa844ffdb99b2b6ab4937fc3c4a0552ac2a0399658cc11e39d11b54c83fd20d1c8b1d1c3524686e0005a459d0d593b9887dc1d6ae235a5ef423eddf565be4a195e3a159b535395646f46be36c63cfc6516dc899e59f9a019a243fe518da807451cf56bdf30f953cce84f78f97edd939d9551c65eb7864d67e8bec26ea18494824d1f98ed2cb70ac25e3ac1e89ac7679c282fb88383c259ff8442dc3fb877cc461d1a29f614035e42e3500803cb1c0e1be698e6c371ea8d64270531bba0afaf50667540bda3b005c854e9193a163f2a16e271c8cb3f12de18832c4c6248539e5b0dd87596"}}, &(0x7f00000001c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000340)={0x1c, &(0x7f0000000240)={0x40, 0x16, 0x5c, "f3aaf5ffa971507396b943b7c117cab2a13fc9f12446a1a65b566f05ba67c571a2bf8e6bbe7e2ad35d832a3b079a3fb3d75c29b9efa42192eee248b55859ae28f237acfdccb2702192e72e591ba844a9d2777d37101bfa8ca30f192a"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x2}})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
22:46:53 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBguMDAysDAwMKgzQsQYmCDUeij/BZSeCZW2gfKbofRCKF1xS3vdmlN+Z0566motk2VmaPXUlkcWk0vtMXKTXMwjwcwQmnpkUXFlVXZiTk5qUfFChopbyUkVp08wsFy3v6bSLMHp8EeewyFJ00GH6YiPR9aMxhLOSVKaYmxsmQpnz3yQX8emcYTh0QrmjXWeeY11halT89LykqqyqrLmTZy4cWZjZ2Pjyol1UWl+qxhbUlw2NXUyMjlsURPYzGyoPslGe8K79lUPkxxYezz8mk8ZK71OZb5kvLBI6tSKqpkTvijNZjT8znCHp2yFhIaGk8QVCYsGE4YjdbYNriAnpjQwpCmEMSapsYm1bTkzJ4SZn81tgUJL8gmm0KMcS2dKWBwQqjr501LzrUOi24xtTx3YzvAcPs6zpqBP0Oi4BIPTQsH/MiBjEhoayjTWMi21XfClSOOvhNdqY6cMBnd7pmWwAGVpAJEroTxZsJ6E5BUeOpqaRinJCQ2bJBKS3AoMlRm27uFcLdDAgBRtKgwMDNsZYXELAddgjFEwCkbBKBgFo2AUjIJRMApGwSgYBSMCAAIAAP//QJCYyw==") (fail_nth: 56)
22:46:53 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
22:46:53 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 38)
[ 2950.692542][T24942] usb usb6-port1: unable to enumerate USB device
[ 2950.810074][T26163] loop3: detected capacity change from 0 to 8
[ 2950.835220][T26163] FAULT_INJECTION: forcing a failure.
[ 2950.835220][T26163] name failslab, interval 1, probability 0, space 0, times 0
[ 2950.871060][T26163] CPU: 0 PID: 26163 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2950.881569][T26163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2950.883513][T26167] FAULT_INJECTION: forcing a failure.
[ 2950.883513][T26167] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2950.891670][T26163] Call Trace:
[ 2950.908317][T26163]
[ 2950.911294][T26163] dump_stack_lvl+0x125/0x1b0
[ 2950.916045][T26163] should_fail_ex+0x496/0x5b0
[ 2950.920785][T26163] should_failslab+0x9/0x20
[ 2950.925348][T26163] __kmem_cache_alloc_node+0x5f/0x470
[ 2950.930779][T26163] ? ext4_find_extent+0x958/0xce0
[ 2950.935880][T26163] __kmalloc+0x4f/0x100
[ 2950.940129][T26163] ext4_find_extent+0x958/0xce0
[ 2950.945070][T26163] ext4_ext_map_blocks+0x26b/0x5b10
[ 2950.950360][T26163] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2950.956412][T26163] ? print_usage_bug.part.0+0x670/0x670
[ 2950.962012][T26163] ? lockdep_hardirqs_on+0x7d/0x100
[ 2950.967268][T26163] ? __phys_addr+0xc6/0x140
[ 2950.971820][T26163] ? ext4_ext_release+0x10/0x10
[ 2950.976726][T26163] ? lock_sync+0x190/0x190
[ 2950.981186][T26163] ? preempt_count_sub+0x150/0x150
[ 2950.986359][T26163] ? percpu_counter_add_batch+0x112/0x1f0
[ 2950.992253][T26163] ? lockdep_hardirqs_on+0x7d/0x100
[ 2950.997513][T26163] ? rwsem_down_write_slowpath+0x12a0/0x12a0
[ 2951.003550][T26163] ? ext4_es_lookup_extent+0xc7/0xbe0
[ 2951.008979][T26163] ext4_map_blocks+0x619/0x1770
[ 2951.013880][T26163] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2951.019132][T26163] ext4_getblk+0x17f/0x810
[ 2951.023593][T26163] ? ext4_iomap_overwrite_begin+0xb0/0xb0
[ 2951.029364][T26163] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2951.034626][T26163] ext4_bread+0x2c/0x190
[ 2951.038943][T26163] ext4_append+0x26d/0x560
[ 2951.043439][T26163] ? ext4_match+0x5d0/0x5d0
[ 2951.047986][T26163] ? __dquot_initialize+0x299/0xc40
[ 2951.053237][T26163] ext4_init_new_dir+0x220/0x4c0
[ 2951.058230][T26163] ? ext4_init_dot_dotdot+0x560/0x560
[ 2951.063657][T26163] ext4_mkdir+0x316/0xb70
[ 2951.068029][T26163] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2951.073180][T26163] ? security_inode_permission+0xd8/0x100
[ 2951.078970][T26163] vfs_mkdir+0x532/0x7e0
[ 2951.083295][T26163] do_mkdirat+0x2a9/0x330
[ 2951.087685][T26163] ? __ia32_sys_mknod+0xb0/0xb0
[ 2951.092602][T26163] ? getname_flags.part.0+0x1d5/0x4d0
[ 2951.098037][T26163] __x64_sys_mkdirat+0x115/0x170
[ 2951.103021][T26163] do_syscall_64+0x38/0xb0
[ 2951.107476][T26163] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2951.113429][T26163] RIP: 0033:0x7fe1e6e7b5e7
[ 2951.117875][T26163] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2951.137528][T26163] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2951.146005][T26163] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2951.154037][T26163] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2951.162095][T26163] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2951.170123][T26163] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2951.178148][T26163] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2951.182303][T24966] usb 1-1: new high-speed USB device number 40 using dummy_hcd
[ 2951.186158][T26163]
[ 2951.288410][T26167] CPU: 1 PID: 26167 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2951.298912][T26167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2951.309010][T26167] Call Trace:
[ 2951.312335][T26167]
[ 2951.315303][T26167] dump_stack_lvl+0x125/0x1b0
[ 2951.320040][T26167] should_fail_ex+0x496/0x5b0
[ 2951.324771][T26167] ? fs_reclaim_acquire+0xb0/0x150
[ 2951.329941][T26167] __should_fail_alloc_page+0xe7/0x130
[ 2951.335471][T26167] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2951.341695][T26167] __alloc_pages+0x14e/0x4a0
[ 2951.346353][T26167] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2951.353182][T26167] ? lock_sync+0x190/0x190
[ 2951.357661][T26167] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2951.363719][T26167] __folio_alloc+0x16/0x40
[ 2951.368196][T26167] vma_alloc_folio+0x156/0x890
[ 2951.373017][T26167] ? policy_nodemask+0x1d0/0x1d0
[ 2951.378015][T26167] __handle_mm_fault+0xe67/0x3e10
[ 2951.383114][T26167] ? vm_iomap_memory+0x170/0x170
[ 2951.388116][T26167] ? mas_walk+0x423/0x7d0
[ 2951.392509][T26167] ? lock_mm_and_find_vma+0x760/0x760
[ 2951.397946][T26167] ? do_user_addr_fault+0x63c/0x1000
[ 2951.403285][T26167] handle_mm_fault+0x478/0xa00
[ 2951.408125][T26167] do_user_addr_fault+0x30b/0x1000
[ 2951.413289][T26167] ? rcu_is_watching+0x12/0xb0
[ 2951.418138][T26167] exc_page_fault+0x5c/0xd0
[ 2951.422735][T26167] asm_exc_page_fault+0x26/0x30
[ 2951.427649][T26167] RIP: 0033:0x7effe8e28643
[ 2951.432453][T26167] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c
[ 2951.452117][T26167] RSP: 002b:00007effe9b03520 EFLAGS: 00010206
[ 2951.458234][T26167] RAX: 0000000000021000 RBX: 00007effe9b035c0 RCX: 00007effdf5ff000
[ 2951.466246][T26167] RDX: 00007effe9b03760 RSI: 0000000000000001 RDI: 00007effe9b03660
[ 2951.474261][T26167] RBP: 0000000000000078 R08: 0000000000000007 R09: 0000000000000051
[ 2951.482279][T26167] R10: 0000000000000058 R11: 00007effe9b035c0 R12: 0000000000000001
[ 2951.490301][T26167] R13: 00007effe8eea460 R14: 000000000000000a R15: 00007effe9b03660
[ 2951.498335][T26167]
22:46:54 executing program 5:
syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect(0x4, 0x83, &(0x7f0000000280)={{0x12, 0x1, 0x300, 0x5, 0xc2, 0x9f, 0x10, 0xc45, 0x624f, 0x42dc, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x3, 0x9, 0x4, 0x50, 0xeb, [{{0x9, 0x4, 0x66, 0x0, 0x5, 0x48, 0xfd, 0x82, 0xff, [@hid_hid={0x9, 0x21, 0x2, 0x2, 0x1, {0x22, 0x754}}], [{{0x9, 0x5, 0xa, 0x0, 0x8, 0x7, 0x6, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x1000}]}}, {{0x9, 0x5, 0xd, 0x1, 0x8, 0x1, 0x2, 0x7}}, {{0x9, 0x5, 0x7, 0xb749746c0e18c2ee, 0x400, 0x3f, 0x1f, 0x20}}, {{0x9, 0x5, 0x2, 0x1d, 0x400, 0x1, 0x7, 0x8}}, {{0x9, 0x5, 0x1dffef8750d36d5b, 0x0, 0x3ff, 0xfb, 0x5, 0x80}}]}}, {{0x9, 0x4, 0x27, 0xf7, 0x0, 0xc5, 0xe0, 0x8}}, {{0x9, 0x4, 0xa, 0x40, 0x1, 0x1d, 0x7c, 0x9, 0x38, [], [{{0x9, 0x5, 0x3, 0x0, 0x20, 0x3, 0xad, 0xb2, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x6}]}}]}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x310, 0x2, 0x20, 0x9, 0xef, 0x89}, 0x5, &(0x7f0000000340)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x455}}, {0x49, &(0x7f00000003c0)=@string={0x49, 0x3, "9de5273e2633021ea14364b1f48cce6c8ea8d4423573b1f27e1e4e386dd8ad55c6dd415b6b8d5ed60daf9c7e2f5c791e6b4e4c69b8ec8d0d991b08f675d879744782e9250a822a"}}, {0xc6, &(0x7f0000000440)=@string={0xc6, 0x3, "e8785d977684c6efe6d4aae805178e956b703db09519320bd11203aa401e2b0d68950f31e68e9f0bac3003e47a39ecc1e9b66e4042dba8eb8c61cb5f9c8430f37cf1e77adc7bc22ee21a229897c99944adb92f23099b8dc8a1502c1977573be039460db949355214b91de74c7630e7d64746e072d3e3ab891104db9601c10d13589f48e0e011e298c3a44561afc2873b624ef18200cb30fab5c7d5a308e4463b3132f9c673a4672bcabb591c543356807f9633f2088fe08ac1bd71524d8c8f4c67d275c8"}}]})
[ 2951.881222][T26167] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 2951.896843][T26167] loop4: detected capacity change from 0 to 512
22:46:54 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 57)
22:46:54 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
[ 2951.921622][T26167] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2951.936972][T26167] UDF-fs: Scanning with blocksize 512 failed
[ 2951.947481][T26167] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2951.966883][T26167] UDF-fs: Scanning with blocksize 1024 failed
[ 2951.992200][T26167] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2951.999677][T26167] UDF-fs: Scanning with blocksize 2048 failed
[ 2952.035190][T26167] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2952.072601][T21758] usb 6-1: new high-speed USB device number 49 using dummy_hcd
[ 2952.106194][T26167] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2952.137948][T26180] loop3: detected capacity change from 0 to 8
[ 2952.162612][T24966] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 2952.333553][T21758] usb 6-1: device descriptor read/64, error -71
[ 2952.343409][T26180] FAULT_INJECTION: forcing a failure.
[ 2952.343409][T26180] name failslab, interval 1, probability 0, space 0, times 0
[ 2952.356958][T24966] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 2952.400071][T24966] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2952.445854][T26180] CPU: 1 PID: 26180 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2952.456367][T26180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2952.466478][T26180] Call Trace:
[ 2952.469797][T26180]
[ 2952.472765][T26180] dump_stack_lvl+0x125/0x1b0
[ 2952.477506][T26180] should_fail_ex+0x496/0x5b0
[ 2952.482248][T26180] should_failslab+0x9/0x20
[ 2952.486826][T26180] __kmem_cache_alloc_node+0x5f/0x470
[ 2952.492276][T26180] ? ext4_find_extent+0x958/0xce0
[ 2952.497373][T26180] __kmalloc+0x4f/0x100
[ 2952.501592][T26180] ext4_find_extent+0x958/0xce0
[ 2952.506524][T26180] ext4_ext_map_blocks+0x26b/0x5b10
[ 2952.511975][T26180] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2952.518027][T26180] ? print_usage_bug.part.0+0x670/0x670
[ 2952.523634][T26180] ? lockdep_hardirqs_on+0x7d/0x100
[ 2952.528895][T26180] ? __phys_addr+0xc6/0x140
[ 2952.533486][T26180] ? ext4_ext_release+0x10/0x10
[ 2952.538407][T26180] ? lock_sync+0x190/0x190
[ 2952.542888][T26180] ? preempt_count_sub+0x150/0x150
[ 2952.548079][T26180] ? percpu_counter_add_batch+0x112/0x1f0
[ 2952.553868][T26180] ? lockdep_hardirqs_on+0x7d/0x100
[ 2952.559129][T26180] ? rwsem_down_write_slowpath+0x12a0/0x12a0
[ 2952.565172][T26180] ? ext4_es_lookup_extent+0xc7/0xbe0
[ 2952.570626][T26180] ext4_map_blocks+0x619/0x1770
[ 2952.575542][T26180] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2952.580801][T26180] ext4_getblk+0x17f/0x810
[ 2952.585453][T26180] ? ext4_iomap_overwrite_begin+0xb0/0xb0
[ 2952.591242][T26180] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2952.596506][T26180] ext4_bread+0x2c/0x190
[ 2952.600811][T26180] ext4_append+0x26d/0x560
[ 2952.605278][T26180] ? ext4_match+0x5d0/0x5d0
[ 2952.609828][T26180] ? __dquot_initialize+0x299/0xc40
[ 2952.615089][T26180] ext4_init_new_dir+0x220/0x4c0
[ 2952.620081][T26180] ? ext4_init_dot_dotdot+0x560/0x560
[ 2952.625511][T26180] ext4_mkdir+0x316/0xb70
[ 2952.629898][T26180] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2952.635064][T26180] ? security_inode_permission+0xd8/0x100
[ 2952.640857][T26180] vfs_mkdir+0x532/0x7e0
[ 2952.645173][T26180] do_mkdirat+0x2a9/0x330
[ 2952.649558][T26180] ? __ia32_sys_mknod+0xb0/0xb0
[ 2952.654461][T26180] ? getname_flags.part.0+0x1d5/0x4d0
[ 2952.659900][T26180] __x64_sys_mkdirat+0x115/0x170
[ 2952.664889][T26180] do_syscall_64+0x38/0xb0
[ 2952.669356][T26180] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2952.675308][T26180] RIP: 0033:0x7fe1e6e7b5e7
[ 2952.679790][T26180] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2952.699457][T26180] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2952.707940][T26180] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2952.715961][T26180] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2952.723972][T26180] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2952.731983][T26180] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2952.739991][T26180] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2952.748013][T26180]
[ 2952.764785][T24966] usb 1-1: SerialNumber: syz
22:46:55 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 39)
22:46:55 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
[ 2953.032949][T21758] usb 6-1: new high-speed USB device number 50 using dummy_hcd
22:46:55 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 58)
22:46:55 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
[ 2953.217107][T26190] FAULT_INJECTION: forcing a failure.
[ 2953.217107][T26190] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2953.277476][T21758] usb 6-1: device descriptor read/64, error -71
[ 2953.305585][T26190] CPU: 0 PID: 26190 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2953.316095][T26190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2953.326283][T26190] Call Trace:
[ 2953.329603][T26190]
[ 2953.332573][T26190] dump_stack_lvl+0x125/0x1b0
[ 2953.337315][T26190] should_fail_ex+0x496/0x5b0
[ 2953.342051][T26190] ? fs_reclaim_acquire+0xb0/0x150
[ 2953.347228][T26190] __should_fail_alloc_page+0xe7/0x130
[ 2953.352779][T26190] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2953.359008][T26190] __alloc_pages+0x14e/0x4a0
[ 2953.363669][T26190] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2953.370506][T26190] ? lock_sync+0x190/0x190
[ 2953.374986][T26190] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2953.381035][T26190] __folio_alloc+0x16/0x40
[ 2953.385518][T26190] vma_alloc_folio+0x156/0x890
[ 2953.390359][T26190] ? policy_nodemask+0x1d0/0x1d0
[ 2953.395359][T26190] __handle_mm_fault+0xe67/0x3e10
[ 2953.400459][T26190] ? vm_iomap_memory+0x170/0x170
[ 2953.405470][T26190] ? mas_walk+0x423/0x7d0
[ 2953.409864][T26190] ? lock_mm_and_find_vma+0x760/0x760
[ 2953.415311][T26190] ? do_user_addr_fault+0x63c/0x1000
[ 2953.420749][T26190] handle_mm_fault+0x478/0xa00
[ 2953.425583][T26190] do_user_addr_fault+0x30b/0x1000
[ 2953.430755][T26190] ? rcu_is_watching+0x12/0xb0
[ 2953.435569][T26190] exc_page_fault+0x5c/0xd0
[ 2953.440137][T26190] asm_exc_page_fault+0x26/0x30
[ 2953.445039][T26190] RIP: 0033:0x7effe8e28643
[ 2953.449498][T26190] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c
[ 2953.469174][T26190] RSP: 002b:00007effe9b03520 EFLAGS: 00010202
[ 2953.475288][T26190] RAX: 000000000003f000 RBX: 00007effe9b035c0 RCX: 00007effdf5ff000
[ 2953.483388][T26190] RDX: 00007effe9b03760 RSI: 0000000000000011 RDI: 00007effe9b03660
[ 2953.491401][T26190] RBP: 00000000000000e7 R08: 0000000000000008 R09: 00000000000000a4
[ 2953.499448][T26190] R10: 00000000000000c2 R11: 00007effe9b035c0 R12: 0000000000000001
[ 2953.507460][T26190] R13: 00007effe8eea460 R14: 0000000000000002 R15: 00007effe9b03660
[ 2953.515574][T26190]
[ 2953.571676][T26196] loop3: detected capacity change from 0 to 8
[ 2953.590207][T26196] FAULT_INJECTION: forcing a failure.
[ 2953.590207][T26196] name failslab, interval 1, probability 0, space 0, times 0
[ 2953.649410][T26196] CPU: 0 PID: 26196 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2953.659921][T26196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2953.670023][T26196] Call Trace:
[ 2953.673343][T26196]
[ 2953.676311][T26196] dump_stack_lvl+0x125/0x1b0
[ 2953.681047][T26196] should_fail_ex+0x496/0x5b0
[ 2953.685785][T26196] should_failslab+0x9/0x20
[ 2953.690358][T26196] __kmem_cache_alloc_node+0x5f/0x470
[ 2953.695817][T26196] ? ext4_find_extent+0x958/0xce0
[ 2953.700913][T26196] __kmalloc+0x4f/0x100
[ 2953.705146][T26196] ext4_find_extent+0x958/0xce0
[ 2953.710074][T26196] ? __lock_acquire+0x182f/0x5de0
[ 2953.715169][T26196] ext4_ext_map_blocks+0x26b/0x5b10
[ 2953.720445][T26196] ? print_usage_bug.part.0+0x670/0x670
[ 2953.726056][T26196] ? jbd2_journal_dirty_metadata+0x1c3/0xd50
[ 2953.732116][T26196] ? ext4_inode_csum_set+0x294/0x360
[ 2953.737458][T26196] ? ext4_ext_release+0x10/0x10
[ 2953.742376][T26196] ? lock_sync+0x190/0x190
[ 2953.746855][T26196] ? reacquire_held_locks+0x4b0/0x4b0
[ 2953.752293][T26196] ? preempt_count_sub+0x150/0x150
[ 2953.757474][T26196] ? ext4_es_lookup_extent+0xc7/0xbe0
[ 2953.762921][T26196] ext4_map_blocks+0x844/0x1770
[ 2953.767835][T26196] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2953.773091][T26196] ? __brelse+0x88/0xa0
[ 2953.777308][T26196] ext4_append+0x1fb/0x560
[ 2953.781778][T26196] ? ext4_match+0x5d0/0x5d0
[ 2953.786326][T26196] ? __dquot_initialize+0x299/0xc40
[ 2953.791620][T26196] ext4_init_new_dir+0x220/0x4c0
[ 2953.796618][T26196] ? ext4_init_dot_dotdot+0x560/0x560
[ 2953.802044][T26196] ext4_mkdir+0x316/0xb70
[ 2953.806435][T26196] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2953.811601][T26196] ? security_inode_permission+0xd8/0x100
[ 2953.817412][T26196] vfs_mkdir+0x532/0x7e0
[ 2953.821754][T26196] do_mkdirat+0x2a9/0x330
[ 2953.826131][T26196] ? __ia32_sys_mknod+0xb0/0xb0
[ 2953.831030][T26196] ? getname_flags.part.0+0x1d5/0x4d0
[ 2953.836473][T26196] __x64_sys_mkdirat+0x115/0x170
[ 2953.841552][T26196] do_syscall_64+0x38/0xb0
[ 2953.846024][T26196] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2953.851996][T26196] RIP: 0033:0x7fe1e6e7b5e7
[ 2953.856466][T26196] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2953.876143][T26196] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2953.884714][T26196] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2953.892750][T26196] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2953.900790][T26196] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2953.908829][T26196] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2953.914669][T24966] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 2953.916846][T26196] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2953.936341][T26196]
22:46:56 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
[ 2953.945684][T26190] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 2953.960277][T26190] loop4: detected capacity change from 0 to 512
[ 2954.022817][T21758] usb usb6-port1: attempt power cycle
[ 2954.644576][T26190] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2954.732272][T21758] usb 6-1: new high-speed USB device number 51 using dummy_hcd
[ 2954.755366][T26190] UDF-fs: Scanning with blocksize 512 failed
[ 2954.814323][T26190] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2954.972497][T25134] usb 1-1: USB disconnect, device number 40
[ 2954.980838][T25134] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 2954.999561][T26190] UDF-fs: Scanning with blocksize 1024 failed
[ 2955.142476][T26190] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
22:46:57 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000200)={0x14, &(0x7f00000000c0)={0x20, 0x22, 0xf9, {0xf9, 0x3, "c3fb52b9e763fb215cbcf732411f8ac97c54adfa844ffdb99b2b6ab4937fc3c4a0552ac2a0399658cc11e39d11b54c83fd20d1c8b1d1c3524686e0005a459d0d593b9887dc1d6ae235a5ef423eddf565be4a195e3a159b535395646f46be36c63cfc6516dc899e59f9a019a243fe518da807451cf56bdf30f953cce84f78f97edd939d9551c65eb7864d67e8bec26ea18494824d1f98ed2cb70ac25e3ac1e89ac7679c282fb88383c259ff8442dc3fb877cc461d1a29f614035e42e3500803cb1c0e1be698e6c371ea8d64270531bba0afaf50667540bda3b005c854e9193a163f2a16e271c8cb3f12de18832c4c6248539e5b0dd87596"}}, &(0x7f00000001c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000340)={0x1c, &(0x7f0000000240)={0x40, 0x16, 0x5c, "f3aaf5ffa971507396b943b7c117cab2a13fc9f12446a1a65b566f05ba67c571a2bf8e6bbe7e2ad35d832a3b079a3fb3d75c29b9efa42192eee248b55859ae28f237acfdccb2702192e72e591ba844a9d2777d37101bfa8ca30f192a"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x2}}) (async, rerun: 32)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async, rerun: 32)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async, rerun: 64)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (rerun: 64)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
22:46:57 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
22:46:57 executing program 5:
syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect(0x4, 0x83, &(0x7f0000000280)={{0x12, 0x1, 0x300, 0x5, 0xc2, 0x9f, 0x10, 0xc45, 0x624f, 0x42dc, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x3, 0x9, 0x4, 0x50, 0xeb, [{{0x9, 0x4, 0x66, 0x0, 0x5, 0x48, 0xfd, 0x82, 0xff, [@hid_hid={0x9, 0x21, 0x2, 0x2, 0x1, {0x22, 0x754}}], [{{0x9, 0x5, 0xa, 0x0, 0x8, 0x7, 0x6, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x1000}]}}, {{0x9, 0x5, 0xd, 0x1, 0x8, 0x1, 0x2, 0x7}}, {{0x9, 0x5, 0x7, 0xb749746c0e18c2ee, 0x400, 0x3f, 0x1f, 0x20}}, {{0x9, 0x5, 0x2, 0x1d, 0x400, 0x1, 0x7, 0x8}}, {{0x9, 0x5, 0x1dffef8750d36d5b, 0x0, 0x3ff, 0xfb, 0x5, 0x80}}]}}, {{0x9, 0x4, 0x27, 0xf7, 0x0, 0xc5, 0xe0, 0x8}}, {{0x9, 0x4, 0xa, 0x40, 0x1, 0x1d, 0x7c, 0x9, 0x38, [], [{{0x9, 0x5, 0x3, 0x0, 0x20, 0x3, 0xad, 0xb2, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x6}]}}]}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x310, 0x2, 0x20, 0x9, 0xef, 0x89}, 0x5, &(0x7f0000000340)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x455}}, {0x49, &(0x7f00000003c0)=@string={0x49, 0x3, "9de5273e2633021ea14364b1f48cce6c8ea8d4423573b1f27e1e4e386dd8ad55c6dd415b6b8d5ed60daf9c7e2f5c791e6b4e4c69b8ec8d0d991b08f675d879744782e9250a822a"}}, {0xc6, &(0x7f0000000440)=@string={0xc6, 0x3, "e8785d977684c6efe6d4aae805178e956b703db09519320bd11203aa401e2b0d68950f31e68e9f0bac3003e47a39ecc1e9b66e4042dba8eb8c61cb5f9c8430f37cf1e77adc7bc22ee21a229897c99944adb92f23099b8dc8a1502c1977573be039460db949355214b91de74c7630e7d64746e072d3e3ab891104db9601c10d13589f48e0e011e298c3a44561afc2873b624ef18200cb30fab5c7d5a308e4463b3132f9c673a4672bcabb591c543356807f9633f2088fe08ac1bd71524d8c8f4c67d275c8"}}]})
[ 2955.190932][T26190] UDF-fs: Scanning with blocksize 2048 failed
22:46:57 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 59)
[ 2955.283022][T26190] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2955.340071][T26190] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
22:46:57 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000180)=0x7)
getpid()
sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2)
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCXONC(r2, 0x5437, 0x0)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = socket$inet6_mptcp(0xa, 0x1, 0x106)
connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c)
write(r4, &(0x7f0000000000)="05", 0x35a63c)
socket$nl_netfilter(0x10, 0x3, 0xc)
[ 2955.672780][T21758] usb 6-1: device not accepting address 51, error -71
[ 2956.112537][T21758] usb 6-1: new high-speed USB device number 52 using dummy_hcd
22:46:58 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 40)
[ 2956.456594][T26217] loop3: detected capacity change from 0 to 8
[ 2956.483196][T21758] usb 6-1: device descriptor read/8, error -71
[ 2956.508658][T26217] FAULT_INJECTION: forcing a failure.
[ 2956.508658][T26217] name failslab, interval 1, probability 0, space 0, times 0
[ 2956.625614][T21758] usb usb6-port1: unable to enumerate USB device
[ 2956.759387][T26217] CPU: 1 PID: 26217 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2956.769923][T26217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2956.780042][T26217] Call Trace:
[ 2956.783370][T26217]
[ 2956.786339][T26217] dump_stack_lvl+0x125/0x1b0
[ 2956.791108][T26217] should_fail_ex+0x496/0x5b0
[ 2956.795852][T26217] should_failslab+0x9/0x20
[ 2956.800442][T26217] kmem_cache_alloc+0x61/0x400
[ 2956.805271][T26217] ext4_mb_new_blocks+0x259b/0x4af0
[ 2956.810534][T26217] ? kasan_set_track+0x25/0x30
[ 2956.815355][T26217] ? ext4_cache_extents+0x68/0x2d0
[ 2956.820535][T26217] ? ext4_discard_preallocations+0xfa0/0xfa0
[ 2956.826568][T26217] ? ext4_ext_search_right+0x2c7/0xb80
[ 2956.832097][T26217] ? ext4_inode_to_goal_block+0x348/0x450
[ 2956.837878][T26217] ext4_ext_map_blocks+0x1b30/0x5b10
[ 2956.843239][T26217] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2956.849283][T26217] ? print_usage_bug.part.0+0x670/0x670
[ 2956.854895][T26217] ? lockdep_hardirqs_on+0x7d/0x100
[ 2956.860163][T26217] ? __phys_addr+0xc6/0x140
[ 2956.864723][T26217] ? ext4_ext_release+0x10/0x10
[ 2956.869640][T26217] ? lock_sync+0x190/0x190
[ 2956.874120][T26217] ? preempt_count_sub+0x150/0x150
[ 2956.879317][T26217] ? percpu_counter_add_batch+0x112/0x1f0
[ 2956.885114][T26217] ? lockdep_hardirqs_on+0x7d/0x100
[ 2956.890380][T26217] ? rwsem_down_write_slowpath+0x12a0/0x12a0
[ 2956.896424][T26217] ? ext4_es_lookup_extent+0xc7/0xbe0
[ 2956.901872][T26217] ext4_map_blocks+0x619/0x1770
[ 2956.906796][T26217] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2956.912058][T26217] ext4_getblk+0x17f/0x810
[ 2956.916535][T26217] ? ext4_iomap_overwrite_begin+0xb0/0xb0
[ 2956.922313][T26217] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2956.927578][T26217] ext4_bread+0x2c/0x190
[ 2956.931887][T26217] ext4_append+0x26d/0x560
[ 2956.936364][T26217] ? ext4_match+0x5d0/0x5d0
[ 2956.940918][T26217] ? __dquot_initialize+0x299/0xc40
[ 2956.946183][T26217] ext4_init_new_dir+0x220/0x4c0
[ 2956.951178][T26217] ? ext4_init_dot_dotdot+0x560/0x560
[ 2956.956614][T26217] ext4_mkdir+0x316/0xb70
[ 2956.961000][T26217] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2956.966168][T26217] ? security_inode_permission+0xd8/0x100
[ 2956.971972][T26217] vfs_mkdir+0x532/0x7e0
[ 2956.976298][T26217] do_mkdirat+0x2a9/0x330
[ 2956.980679][T26217] ? __ia32_sys_mknod+0xb0/0xb0
[ 2956.985578][T26217] ? getname_flags.part.0+0x1d5/0x4d0
[ 2956.991021][T26217] __x64_sys_mkdirat+0x115/0x170
[ 2956.996029][T26217] do_syscall_64+0x38/0xb0
[ 2957.000512][T26217] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2957.006464][T26217] RIP: 0033:0x7fe1e6e7b5e7
[ 2957.010927][T26217] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2957.030590][T26217] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2957.039057][T26217] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2957.047087][T26217] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2957.055201][T26217] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2957.063226][T26217] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2957.071248][T26217] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2957.079267][T26217]
[ 2957.197190][T26223] FAULT_INJECTION: forcing a failure.
[ 2957.197190][T26223] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2957.224435][T26223] CPU: 0 PID: 26223 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2957.234940][T26223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
22:46:59 executing program 2:
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140), 0x48)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="5aee41dea43e63a3f7fb7f11c72b", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
[ 2957.245053][T26223] Call Trace:
[ 2957.248382][T26223]
[ 2957.251368][T26223] dump_stack_lvl+0x125/0x1b0
[ 2957.256119][T26223] should_fail_ex+0x496/0x5b0
[ 2957.260867][T26223] ? fs_reclaim_acquire+0xb0/0x150
[ 2957.266057][T26223] __should_fail_alloc_page+0xe7/0x130
[ 2957.271601][T26223] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2957.277839][T26223] __alloc_pages+0x14e/0x4a0
[ 2957.282513][T26223] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2957.289360][T26223] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2957.295442][T26223] ? find_held_lock+0x2d/0x110
[ 2957.300279][T26223] __folio_alloc+0x16/0x40
[ 2957.304777][T26223] vma_alloc_folio+0x156/0x890
[ 2957.309611][T26223] ? policy_nodemask+0x1d0/0x1d0
[ 2957.314622][T26223] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2957.320429][T26223] shmem_alloc_folio+0xb5/0x170
[ 2957.325351][T26223] ? __dquot_alloc_space+0x515/0xb60
[ 2957.330717][T26223] ? zero_user_segments.constprop.0+0x350/0x350
[ 2957.337037][T26223] ? shmem_inode_acct_block+0x1aa/0x450
[ 2957.342653][T26223] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2957.348370][T26223] shmem_get_folio_gfp+0xbe9/0x1890
[ 2957.353639][T26223] ? shmem_is_huge+0x2f0/0x2f0
[ 2957.358519][T26223] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2957.364543][T26223] shmem_write_begin+0x15c/0x460
[ 2957.369511][T26223] ? fault_in_subpage_writeable+0x20/0x20
[ 2957.375267][T26223] ? shmem_file_splice_read+0xd10/0xd10
[ 2957.380860][T26223] generic_perform_write+0x278/0x600
[ 2957.386193][T26223] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2957.391612][T26223] ? preempt_count_add+0x72/0x140
[ 2957.396664][T26223] ? __mnt_drop_write_file+0xc1/0xf0
[ 2957.401998][T26223] shmem_file_write_iter+0x110/0x140
[ 2957.407335][T26223] vfs_write+0x650/0xe40
[ 2957.411619][T26223] ? kernel_write+0x6c0/0x6c0
[ 2957.416330][T26223] ? __fget_files+0x272/0x410
[ 2957.421043][T26223] ? __fget_light+0xe6/0x260
[ 2957.425666][T26223] ksys_write+0x12f/0x250
[ 2957.430030][T26223] ? __ia32_sys_read+0xb0/0xb0
[ 2957.434831][T26223] ? syscall_enter_from_user_mode+0x26/0x80
[ 2957.440766][T26223] do_syscall_64+0x38/0xb0
[ 2957.445211][T26223] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2957.451137][T26223] RIP: 0033:0x7effe8e7b82f
[ 2957.455577][T26223] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2957.475225][T26223] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2957.483693][T26223] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
22:46:59 executing program 1:
r0 = syz_open_dev$video4linux(&(0x7f0000000080), 0x8000007, 0x0)
ioctl$VIDIOC_SUBDEV_S_CROP(r0, 0xc038563c, &(0x7f00000000c0)={0x1, 0x0, {0x0, 0x80000003}})
[ 2957.491692][T26223] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2957.499688][T26223] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2957.507680][T26223] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2957.515673][T26223] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2957.523679][T26223]
22:47:00 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 60)
22:47:00 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newtaction={0x60, 0x30, 0x1, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x0, 0x5865}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x60}}, 0x0)
22:47:00 executing program 1:
r0 = syz_open_dev$video4linux(&(0x7f0000000080), 0x8000007, 0x0)
ioctl$VIDIOC_SUBDEV_S_CROP(r0, 0xc038563c, &(0x7f00000000c0)={0x1, 0x0, {0x0, 0x80000003}})
22:47:00 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$eJzs3U9sHFcZAPDvedbOZpu6m6RJGhSQERyi0kZxnFISI0FosKhUFQnXIFUIYWInmPpPFKeoiSrIBXHgxJULJ8QFCkcuSAi1Bw5ceoiCxIl/EuKAkZB6DJrxzO6sa+pNY3tr9/eLsm/mzbebN3OI9L03770AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK+8MVLZ8fToFsBAAAA7KQXp79ydkL+DwAAAPvaS8b/AQAAAAAAAGCvS5HFryLFm/9cS4eK83XNFxaWX31t5vLU5l87mCLFUGRFfP63OX5u4vwzn372M1X53t/fbifjy9MvXRp7bmXp+o351dX5ubGZ5YUrK3Pzff/Cw35/oyeLBzC29Mqrc1evro6dOzPRc/m19j8OPHK8PXnha6Mnq9iZy1NT07WYxvD7/tffxRseAAAAH24jkcW/IsXfLr2RHo2IoXj4XHiLvoOddjDaef5d3MTM5aniRhYXZpdv5hfTUBnV7s2JR6oceRdy8YfSjjiSt3VERg8AAED/hiOLb0SKH7+1lkYjIqvy4E8VCwNu/QPtXWjkJhoRcTQiTsceyNkBAABgwA5EFtOR4reL7XiszKuL/P/zEZODbhwAAACwLRqRxa1IsZLWUrt4HyAinpy5PDX2wlfHnl++ulKLTUPliPpenx+wm7ybAAAAwAdAM7IYLUb819LhQTcGAAAA2BEHI4vnI8Xs9HeLdeWiWJf+scmLx75+sb7C3IktfiePPVMsxN/fnPzhcq3BNJT/2f77AgAAALqaKYu/R4p3/tQszk9XcwDu3L9/f9CNAwAAALZHyuJapLj7k7WUNuxLn9X29+/Y63P/d7b9B5vPrVy/dWPh2rdvbnq91bz0rdWbN2avbH55fe/CRr1mq30MN2qXezgCAABATStl8e9Icf7te528sdwD4NH1s272/7PXu2enN5RVfb3/oJ/jvnexf4B19Nplu7L+HwMAAADsayllcSBSfPL3T5R7/7eMIQMAAMA+00pZ/CJS/PG/9zrvnZfj/+Vpbfz/s91+gWbqLTtRxdj+aDG2311LsDXx/+p3avw/b5ct9gAAAGBdSlm8GSl+OvREkS9X4/+NTeJ+EClebpwq44ZG8riR8nq7+GxeXVicP5vHXowUP1+sYqOIrTbeP9qNHc9jf5T/bqs3tlXGPt6NPZfHvhgpRk9uHnusGzuRx/4hUvzyP2NVbCuPHS1jj3djz1xZWZzbsQcMAAAAHwDV/P/Xj30pVbl87/h/dxZ9ff7/nQ1lx7vG/N/7eLvG/9u1ujtlf8VbZb/GyBb9Gh+PFN+/faqMW+9TOFBeP1x8dvs1/hopZl/ujW2WsUe6seP93hYAAADshjz/b0SKPz/1l0aV85b5f5lZb57/f6TRW3YMKP8/XKvL27R66/Yrs4uL8zccOHDgoHPwAP85AgDAPpPn/zOR4tTHslSNY5f5/6H1s27+/873uvn/5IayY0D5/5Fa3WS5HsFwI6J5c+n68ImI5uqt208vLM1em782v3zu2QsXxsfPXzj7zPBINbjfPer72QEAAMBekef/T0eKu0tvd+bn9zP+39pQdgwo/z9av6eoj//3/SgAAABg38rz/x9Git/dvdfJ5Xvz/979/6v1/09/orfs9BIMKP9/vFbXLtv1yAM+CwAAAAAAAAAAAAAAAAAAABiUVsri15Hijd88lUbLun7W/5vbUHYMaP7/8VrdXOzO/n99P2QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+JAYiiy+Eyk+emItfS6v+GbEoXoJAAAA7Hn/CwAA///yokJX") (fail_nth: 41)
[ 2957.842930][T25134] usb 1-1: new high-speed USB device number 41 using dummy_hcd
[ 2957.900087][T26232] loop3: detected capacity change from 0 to 8
[ 2957.914163][T26232] FAULT_INJECTION: forcing a failure.
[ 2957.914163][T26232] name failslab, interval 1, probability 0, space 0, times 0
[ 2957.931316][T26232] CPU: 0 PID: 26232 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2957.941807][T26232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2957.951925][T26232] Call Trace:
[ 2957.955253][T26232]
[ 2957.958227][T26232] dump_stack_lvl+0x125/0x1b0
[ 2957.962973][T26232] should_fail_ex+0x496/0x5b0
[ 2957.967719][T26232] ? __es_tree_search.isra.0+0x210/0x210
[ 2957.973439][T26232] should_failslab+0x9/0x20
[ 2957.978025][T26232] kmem_cache_alloc+0x61/0x400
[ 2957.982871][T26232] ? ext4_es_can_be_merged.isra.0+0x51/0x1a0
[ 2957.988942][T26232] __es_insert_extent+0x741/0x1470
[ 2957.994142][T26232] ext4_es_insert_extent+0x357/0xd00
[ 2957.999512][T26232] ? ext4_es_scan_clu+0x310/0x310
[ 2958.004613][T26232] ? rwsem_down_write_slowpath+0x12a0/0x12a0
[ 2958.010680][T26232] ? ext4_es_lookup_extent+0xc7/0xbe0
[ 2958.016140][T26232] ext4_map_blocks+0xa82/0x1770
[ 2958.021076][T26232] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2958.026348][T26232] ext4_getblk+0x17f/0x810
[ 2958.030843][T26232] ? ext4_iomap_overwrite_begin+0xb0/0xb0
[ 2958.036669][T26232] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2958.041950][T26232] ext4_bread+0x2c/0x190
[ 2958.046269][T26232] ext4_append+0x26d/0x560
[ 2958.050745][T26232] ? ext4_match+0x5d0/0x5d0
[ 2958.055306][T26232] ? __dquot_initialize+0x299/0xc40
[ 2958.060585][T26232] ext4_init_new_dir+0x220/0x4c0
[ 2958.065590][T26232] ? ext4_init_dot_dotdot+0x560/0x560
[ 2958.071037][T26232] ext4_mkdir+0x316/0xb70
[ 2958.075450][T26232] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2958.081060][T26232] ? security_inode_permission+0xd8/0x100
[ 2958.083319][T26237] FAULT_INJECTION: forcing a failure.
[ 2958.083319][T26237] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2958.086866][T26232] vfs_mkdir+0x532/0x7e0
[ 2958.104248][T26232] do_mkdirat+0x2a9/0x330
[ 2958.108616][T26232] ? __ia32_sys_mknod+0xb0/0xb0
[ 2958.113500][T26232] ? getname_flags.part.0+0x1d5/0x4d0
[ 2958.118922][T26232] __x64_sys_mkdirat+0x115/0x170
[ 2958.123899][T26232] do_syscall_64+0x38/0xb0
[ 2958.128350][T26232] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2958.134283][T26232] RIP: 0033:0x7fe1e6e7b5e7
[ 2958.138723][T26232] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2958.158544][T26232] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2958.166994][T26232] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2958.174999][T26232] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2958.182999][T26232] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2958.190997][T26232] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2958.198992][T26232] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2958.206995][T26232]
[ 2958.210035][T26237] CPU: 1 PID: 26237 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2958.220514][T26237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2958.230625][T26237] Call Trace:
[ 2958.233950][T26237]
[ 2958.236925][T26237] dump_stack_lvl+0x125/0x1b0
[ 2958.241677][T26237] should_fail_ex+0x496/0x5b0
[ 2958.246420][T26237] copyin+0x1b/0xa0
[ 2958.250289][T26237] copy_page_from_iter_atomic+0x23d/0x1430
[ 2958.256164][T26237] ? folio_flags+0x71/0x1f0
[ 2958.260749][T26237] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2958.266625][T26237] ? shmem_write_begin+0x172/0x460
[ 2958.271807][T26237] ? fault_in_subpage_writeable+0x20/0x20
[ 2958.277598][T26237] ? shmem_file_splice_read+0xd10/0xd10
[ 2958.283215][T26237] generic_perform_write+0x2e9/0x600
[ 2958.288588][T26237] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2958.294041][T26237] ? preempt_count_add+0x72/0x140
[ 2958.299120][T26237] ? __mnt_drop_write_file+0xc1/0xf0
[ 2958.304456][T26237] shmem_file_write_iter+0x110/0x140
[ 2958.309789][T26237] vfs_write+0x650/0xe40
[ 2958.314075][T26237] ? kernel_write+0x6c0/0x6c0
[ 2958.318793][T26237] ? __fget_files+0x272/0x410
[ 2958.323507][T26237] ? __fget_light+0xe6/0x260
[ 2958.328137][T26237] ksys_write+0x12f/0x250
[ 2958.332506][T26237] ? __ia32_sys_read+0xb0/0xb0
[ 2958.337309][T26237] ? syscall_enter_from_user_mode+0x26/0x80
[ 2958.343246][T26237] do_syscall_64+0x38/0xb0
[ 2958.347689][T26237] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2958.353613][T26237] RIP: 0033:0x7effe8e7b82f
[ 2958.358049][T26237] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2958.377699][T26237] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2958.386140][T26237] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2958.394134][T26237] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2958.402128][T26237] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2958.410135][T26237] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2958.418131][T26237] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2958.426131][T26237]
22:47:01 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x53, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x41, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x0, "939542f351a2"}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
22:47:01 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newtaction={0x60, 0x30, 0x1, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x0, 0x5865}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x60}}, 0x0)
22:47:01 executing program 1:
r0 = syz_open_dev$video4linux(&(0x7f0000000080), 0x8000007, 0x0)
ioctl$VIDIOC_SUBDEV_S_CROP(r0, 0xc038563c, &(0x7f00000000c0)={0x1, 0x0, {0x0, 0x80000003}})
22:47:01 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 61)
[ 2958.599250][T26237] loop4: detected capacity change from 0 to 512
[ 2958.672370][T25134] usb 1-1: device descriptor read/all, error -71
[ 2958.712615][T26237] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2958.740989][T26237] UDF-fs: Scanning with blocksize 512 failed
[ 2958.783213][T26237] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2958.814187][T26237] UDF-fs: Scanning with blocksize 1024 failed
22:47:01 executing program 1:
r0 = syz_open_dev$video4linux(&(0x7f0000000080), 0x8000007, 0x0)
ioctl$VIDIOC_SUBDEV_S_CROP(r0, 0xc038563c, &(0x7f00000000c0)={0x1, 0x0, {0x0, 0x80000003}})
22:47:01 executing program 5:
r0 = syz_usb_connect(0x3, 0xd20, &(0x7f0000000d80)={{0x12, 0x1, 0x0, 0xe9, 0x37, 0x51, 0x8, 0x4b4, 0x3610, 0x3756, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xd0e, 0x4, 0xff, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x7c, 0x9, 0x8, 0x22, 0x31, 0x39, 0x3, [@cdc_ncm={{0x8, 0x24, 0x6, 0x0, 0x1, "d49625"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x605180f5, 0x0, 0x4, 0x6}, {0x6, 0x24, 0x1a, 0x2, 0x4}, [@mbim_extended={0x8, 0x24, 0x1c, 0x80, 0x3f, 0x3f}, @mbim_extended={0x8, 0x24, 0x1c, 0xfffa, 0x9, 0x800}, @mdlm_detail={0xc7, 0x24, 0x13, 0x2, "729db65a8d8de1aa41d7f334673340dab7d2ba52211e2bc77be2b91c8dea57b2f7eaee5299fa322322a10eb225845a38b4a8e78dbdc30b42af9ad5f12e5785c5bd72b42949ebf62dbd81219dd51de44a43d17baa5463655874eed1f6965d960fdd494e5e5b89dc3ee54c60056fd5b469a9bdf82f3ba92dd7ecabd57dbb4d3314b456a28c9da08a67fa1a3ff9c6463e02477631f68c1e9e48f633908bdcc8c106fee7cf9f643548969d5bac44b51ffde44c6d325d42accd0c162ac940215043cfc922f3"}, @mbim_extended={0x8, 0x24, 0x1c, 0x1, 0x4, 0x6}, @acm={0x4, 0x24, 0x2, 0x9}, @acm={0x4, 0x24, 0x2, 0xb}]}], [{{0x9, 0x5, 0x0, 0x0, 0x3ff, 0x9, 0x40, 0x24, [@generic={0xea, 0x23, "5f4d424de2ec38b0bd3673ace69d96c6d7189cad582f9475a21eaf836d6d4ea9b44db5a58f626938863925cabd6d89f7f1ca7376a2d833e479bfcf0eae3b152d58c48489de34f489b6791291d51e6dc6456d572429c1313e35654fe928f60630e2c8c24905d8104d8cc59a91f0362c7ed46f770348248d68d1851dc2efe201ab8d7a337a70f76a3185c913b28caddf101f4285941bc1a8f416d2575acdfe9241af494c1fe3fb81f1ab7c2c6ec89a6a2bcb3f48ac010e3fb44db2bd9c579bf3a9c171f2a2c6124293257c6833054095556eb18d9429ee3555f9469488aa6b44f2f53ececced3e29e1"}]}}, {{0x9, 0x5, 0x7, 0x1, 0x3ff, 0x20, 0xa, 0x1}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0xd8, 0x3, 0x7}}, {{0x9, 0x5, 0xf, 0x8, 0x200, 0xcc, 0x3f, 0x2, [@generic={0xfa, 0xf, "0710973fdb00531f50315ccbae6309c4793c574676c3bb636257075d9b4d7b60699770aad6c29b1b8f3b6070831e8eb24391e22c2d910f84968f063e60c5ffe6f5d04bae24c45bd089f9b7e5a8230a761ffc8bd4f3764a8432fb1fb8603dd446ab5906444f1fa4aec9982801ec83e89d3f8096eb389fafc91c48ccfc961ee231ab09e724995331e1db1caff8bee209565b6c985c348d247dec96a140cd5f8a42d741ac002930ebf7eedf5eed5344929bc67d0b04b89743b541e11d226d12acfe7cca4d8be3a34deb578c68a91c343636efbd532023ddbc9b00f85d9bf1dfe67c12a7908d2e8c88c12a4e685e6d6859b670321b4aae20f123"}]}}, {{0x9, 0x5, 0xf, 0x8, 0x8, 0x4, 0xfa, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x5, 0x8}]}}, {{0x9, 0x5, 0x1, 0x0, 0x8, 0x81, 0x0, 0x1}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0x0, 0x1f, 0x97}}, {{0x9, 0x5, 0xb, 0x8, 0x8, 0x3, 0x8, 0x1, [@generic={0x2b, 0x22, "83581c0384b6aaefce3ca59ef32899e101b41edd823a5044f16f3f60a1398c23618ffbaa2296731a4e"}]}}]}}, {{0x9, 0x4, 0x95, 0xff, 0xd, 0x7, 0x5b, 0x83, 0xc6, [], [{{0x9, 0x5, 0xc, 0x10, 0x200, 0x9e, 0x1a, 0x5}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x67, 0x4, 0x40}}, {{0x9, 0x5, 0xb, 0x1, 0x8, 0x9, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x6f, 0x6}]}}, {{0x9, 0x5, 0x9, 0x1, 0x82cc444352939e7a, 0x13, 0xf0, 0xca}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x58, 0x2, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xff, 0x717}, @generic={0xe, 0x3, "25b6f42a6961b5366ffc51ac"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x8, 0x1, 0xff, 0x0, [@generic={0xf5, 0x8, "7757930668cf07138f17b87e51f308e5127fd9860b33d51f4c83d54e679178a91d67e19dadb64e5c30553cb5d03360268cac862e30f1791d23b700cad98c46d2f99b411ec934058e475cc9880059b219e2cd3e9199dee4fd200692e13681ee304eb980eef1e7ba02e38c0a73d148e6e02377163305ef0f9cfc4619397c6ed9f2432a25729c8b91780e514c889666b67044c6bbe549da478d6322e8d07e1beeb77878e932a3b1b00a28b366ab6b8d5976f58b7e24bac9dbd1b172f1b1b94e4747fc5873e911e6a88e03ad0af2e07336293a9a2071c16a8a1ea93bf0d78d4901f78946db4b19dfe94b371cb7abb81acbb5ba359f"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x1}]}}, {{0x9, 0x5, 0xe, 0x13, 0x3ff, 0x42, 0x0, 0x9}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0x76, 0x2, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1f, 0x1000}]}}, {{0x9, 0x5, 0xe, 0x1, 0x200, 0x9, 0x8, 0x31}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1f, 0x4}}, {{0x9, 0x5, 0x5, 0x1b, 0x400, 0x4, 0x7f, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x401}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x20}]}}, {{0x9, 0x5, 0x3, 0x1, 0x10, 0x8, 0x2, 0xce, [@generic={0x72, 0x11, "2305ed1c1ef17d584b12c12a74525264194f72b82c1c4f35d4a2cb27defb3514d6d4b40f315640c77d085e61c442a4955f8f9f2955555e98352fa67ca1ba7b5f94b92635cfef6fad3119665be7e35d1717b7bf5dbdfd710dd56d17ae4b14368406851ba6426f10196fba5581bfece148"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x61, 0x8c2c}]}}, {{0x9, 0x5, 0xc, 0x4, 0x1df, 0x81, 0x0, 0x3}}]}}, {{0x9, 0x4, 0x0, 0x0, 0xe, 0xf, 0xb8, 0x67, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x3, 0x8}, [@mixer_unit={0xa, 0x24, 0x4, 0x5, 0x80, "ceb3e6fff9"}, @extension_unit={0xb, 0x24, 0x8, 0x6, 0x3, 0x5a, "d21e2507"}, @extension_unit={0x7, 0x24, 0x8, 0x4, 0x200, 0x2}, @extension_unit={0x9, 0x24, 0x8, 0x4, 0x56, 0x8, "e6ef"}]}, @uac_as={[@format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0xb7, 0x1, 0x5, 0x3, "4d0b48baf40b1093"}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x100, 0xf001, 0x4d}, @as_header={0x7, 0x24, 0x1, 0x1f, 0x81, 0x1}, @as_header={0x7, 0x24, 0x1, 0x7f, 0xfd, 0x4}]}], [{{0x9, 0x5, 0xc, 0x4, 0x208, 0x6, 0x7}}, {{0x9, 0x5, 0xc, 0x3, 0x10, 0x2, 0x1, 0x3}}, {{0x9, 0x5, 0xc, 0x2, 0x3ff, 0x7f, 0x17, 0x2}}, {{0x9, 0x5, 0x6, 0x1, 0x37f, 0xf8, 0x0, 0x75, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xfffd}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x5}]}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x0, 0x7f, 0x40, [@generic={0xc2, 0x6, "42a5faccd988122dd902052cc3e091a1e3be67b66ef15b9e927bab9139bc31190f88ac57ff6a12ed678d73d3b703acb32cacc9e226947bafafdba6f4d3542db529af4b496eccb7c8a2a9873e18e081c1b352ddd79e966b34ad4e960d79f28bbd6a89792c301e83b619c8bb7e17d769df5d9c9ceed633213cb479dcdc6addebd033eb7902ead39d5c6a614b7378d87906047ad31658f12b7db1d387d52cae4595abc19f6f04854df9777aee6dbe34bb78a905c219a249d625f61837545cd1baf3"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x3ff, 0x80, 0x8, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x8, 0xfff9}, @generic={0x3, 0x23, "dd"}]}}, {{0x9, 0x5, 0xe, 0x1, 0x10, 0xfd, 0x1, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x3, 0x8001}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x5, 0xc1f}]}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x7f, 0x2, 0x2b, [@generic={0xf, 0x7, "87f3360c6a74e8bab6014f0854"}]}}, {{0x9, 0x5, 0x7, 0x8, 0x40, 0xfc, 0xf7, 0x7f, [@generic={0x8e, 0xb, "fe2249e5f98fca9f8ca5bf364cafb2e23af1e12d8055b321313779298b41f9789fdb43005948ec944336a46bdcee2a33e9bdf26fd9a1bb69a44fb02d8ad943e448d4d2a310eaf34dcef5f9f1c725e1014bc877be1e475966c7f7247dbd515eb4f8fb25467d0c909fb629a8da61264dd1fedd165bc1fe2e91362356beef45e3111f204132b3649cc141aa41c6"}, @generic={0xc4, 0x22, "7aceb8dc3fcb090f953d66acdc6d29c26aefd1a3a4c03bd76ed0ee398d173c3419ea8e90df800f012763115da52050d602386047cb279e9f01a3e9250e9612e65fc93517a39cc9c925b764cad5a2d6a895084d0fc8fae0d11640d8b90da6f26b33c2c9323a8c270e349e30c6c54712b4c154b51f3b78190ad8aee4f5c9d1c0a54f5ada3e17651ec63bc782c93b2c1c5fde54dc894ddf7d0ed54ce0687d25293c77d436595378f21d15e1b143d632931865f2d80fc5750aa3b33c6ece5ebe55f5938f"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x8, 0xff, 0xf7, 0x9, [@generic={0x3f, 0x21, "34e92ab6ac4d86f29ae2947907cacb5dd641978174a033881bdaad81d25c36a0d6e88162ee5873a8120d216ff18166e59da3a165a15ef36c2c516c8a35"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x20, 0x3, 0x3f, 0x1}}, {{0x9, 0x5, 0xf, 0xc, 0x400, 0x1f, 0x1f, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x33, 0x8000}]}}, {{0x9, 0x5, 0x5, 0x8, 0x3ff, 0x3f, 0x80, 0x3}}, {{0x9, 0x5, 0x8, 0xc, 0x200, 0x7, 0x2a, 0x7, [@generic={0x16, 0xa, "b193da5d4562ceedaa883f893350e9fd3bb3f9d2"}]}}]}}, {{0x9, 0x4, 0xb, 0x1, 0x10, 0x31, 0x44, 0x8d, 0x1, [@hid_hid={0x9, 0x21, 0xffff, 0x20, 0x1, {0x22, 0x1f5}}], [{{0x9, 0x5, 0xe, 0x0, 0x40, 0x4, 0x8, 0xff, [@generic={0x7b, 0x31, "a12772c2bedfb429fb89bcd2dffe27c6c116462f5b3edb316b3e047cc1811900bdc9fcefcde89113701947c149ac41a0cd5773a905c2761f89b820a7a4122e1c10afb5f59b08d3af12b12196d3630a8a0365c4b3c40efdd2ae6a3a772a804f3593edb400ad93d1e4f809e3e7c6014659db3de303be160ff5fe"}, @generic={0x97, 0xb, "5c766cfe07812acf2da4acb627128a0dd74e791895ab874dc18d90755953b0280c41d2030726918e5d0a5304539877cba2c8bd33d6bdc615bae57c4167fcefa9ce9b8199b019619492cbac54285354b408f339e6479b43cd008c67182461d15bf3b9001ee533b19f4d82a8b771160f2d59243c64b4a8c9a1ebcccd91a01c8ff622664b99c36a174bae1f3fed37d8d5e17f8afdf72d"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x3ff, 0x0, 0x0, 0x5}}, {{0x9, 0x5, 0x0, 0x2, 0x3ff, 0x81, 0x8, 0xa6, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4, 0x2004}]}}, {{0x9, 0x5, 0xc, 0x4, 0x3ff, 0x0, 0x40, 0x4}}, {{0x9, 0x5, 0xb, 0x1, 0x10, 0x0, 0x0, 0x4, [@generic={0xff, 0x21, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x1000}]}}, {{0x9, 0x5, 0x6, 0x0, 0x20, 0x8, 0x8, 0x3, [@generic={0x90, 0x23, "36516575b087e9f2aa2a45ea0164c4e64bae0e098f0baea317d776bb3f76e6ad6696902bfb966e2c0262eedef59c4bd6f2db9d7fd03c97dfd70c15f09abdbf4cdc5c3c0b638f02b72bd229b3ac0c0062360af6b4280da03d234ed035fa22043baf415da208b47dcead9a7b0a29360c4d688f2cc4ae9f015dbc854cff9cb788b3006f135f8da4aefc4924ca1d6d74"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x400, 0x8, 0x5, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x6}]}}, {{0x9, 0x5, 0x8, 0x0, 0x0, 0x8, 0xcc, 0x0, [@generic={0x75, 0x1, "b5f03e2af9c514de579d0273dfda4b139d04ecef609a43712062c1303ab535cfad190fb9121bc69517c1d282a97b81198277ff0c7c0df646405fc6f561c1dd55c142b384f2b18e024ebf1834607f402f92fe12ad0313a31e917ebaa0a0678f70112cde439bec4b3bba9a69dd90142d87fd014d"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x10, 0x4, 0x6, 0x7f}}, {{0x9, 0x5, 0x1, 0x0, 0x40, 0xa9, 0x4, 0x4}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x3f, 0x20, 0x1}}, {{0x9, 0x5, 0xb, 0x10, 0x40, 0x1f, 0x4, 0x40}}, {{0x9, 0x5, 0x2, 0x1, 0x40, 0x0, 0x3f, 0x46}}, {{0x9, 0x5, 0x86, 0x3, 0x400, 0x1f, 0x2, 0x40}}, {{0x9, 0x5, 0x5, 0x3, 0x20, 0x1, 0xfa, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x6}]}}, {{0x9, 0x5, 0x8f, 0x10, 0x229, 0x6, 0xdc, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0x5d}, @generic={0x10, 0xf, "ed6352b077bca40460ab7dfa2b01"}]}}]}}]}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x0, 0x6, 0x44, {0x44, 0x1, "eae48dc9b3639a1b5a160d44b18aa8183a9418bce15bbcd565d61b6eb7e5f190c0e873ed036adb7b7d75f34c357ce8b95f2b60b80938ce25048f92bb24ad4016514a"}}, &(0x7f0000000080)={0x0, 0x3, 0xc9, @string={0xc9, 0x3, "11870c764c5d1cacc006a7fdbb8e08d0d28c5eadca0479ae185f2dc0b5ec59f8e7d6094b09289096c74216cb07634cc61659eebe13c58356fd827e9cfbd59d15618d7ba97c337b05c04e9a16f89a8714db0ba5e378c1e1618f6e1f910c5daafa2a60bdb6edfd356cb33f451a15734925d7a5214a04b75be701add313d4947fad4a10dc5d0028e634eb62eb2a19bf3fc740d72801b06357de3124c3075a874dd53994b462ee6db5e49861f2cca15ec08be22c4373c1825976c50c3bf806d900d1521d5dcd6c7c18"}}, &(0x7f0000000180)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3d, 0x0, 0xdc, 0x7, "358cb2ec", "d1a0aee0"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xc0, 0x9d, 0x8, 0x2, 0x3, 0x1, 0x2}}}, &(0x7f0000000680)={0x84, &(0x7f0000000280)={0x40, 0x3, 0x1, "ed"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0xb2}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000340)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000380)={0x20, 0x0, 0x8, {0x8, 0x1, [0xff]}}, &(0x7f00000003c0)={0x40, 0x7, 0x2, 0x8}, &(0x7f0000000400)={0x40, 0x9, 0x1}, &(0x7f0000000440)={0x40, 0xb, 0x2, "8279"}, &(0x7f0000000480)={0x40, 0xf, 0x2, 0xfff8}, &(0x7f00000004c0)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000500)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x19, 0x2, "b89f"}, &(0x7f0000000580)={0x40, 0x1a, 0x2, 0x8}, &(0x7f00000005c0)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000600)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000640)={0x40, 0x21, 0x1, 0x8}})
[ 2958.836526][T26237] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
22:47:01 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newtaction={0x60, 0x30, 0x1, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x0, 0x5865}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x60}}, 0x0)
[ 2958.920208][T26248] loop3: detected capacity change from 0 to 8
[ 2958.931329][T26237] UDF-fs: Scanning with blocksize 2048 failed
[ 2958.966020][T26248] FAULT_INJECTION: forcing a failure.
[ 2958.966020][T26248] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2958.969128][T26237] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2959.036389][T26237] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2959.038316][T26248] CPU: 1 PID: 26248 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2959.055679][T26248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2959.065788][T26248] Call Trace:
[ 2959.069141][T26248]
[ 2959.072116][T26248] dump_stack_lvl+0x125/0x1b0
[ 2959.076862][T26248] should_fail_ex+0x496/0x5b0
[ 2959.081615][T26248] _copy_from_user+0x30/0xf0
[ 2959.086280][T26248] memdup_user+0x71/0xd0
[ 2959.090592][T26248] strndup_user+0x74/0xe0
[ 2959.094997][T26248] __x64_sys_mount+0x138/0x310
[ 2959.099851][T26248] ? copy_mnt_ns+0xb60/0xb60
[ 2959.104524][T26248] ? syscall_enter_from_user_mode+0x26/0x80
[ 2959.110490][T26248] do_syscall_64+0x38/0xb0
[ 2959.114948][T26248] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2959.120876][T26248] RIP: 0033:0x7fe1e6e7e1ea
[ 2959.125319][T26248] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2959.144963][T26248] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2959.153423][T26248] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2959.161425][T26248] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2959.169425][T26248] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2959.177419][T26248] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2959.185427][T26248] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2959.193433][T26248]
22:47:01 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x24}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000001000850619fbb7c75150926b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000740)=0x14)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket(0x1, 0x803, 0x0)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062617461647600000400028008000a00", @ANYRES32=r5], 0x3c}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r10 = socket$netlink(0x10, 0x3, 0x0)
r11 = socket$packet(0x11, 0x3, 0x300)
getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200))
sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001000250800170000000000000a000000", @ANYRES32=r12, @ANYBLOB="01"], 0x20}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x7400, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x455, 0x10, 0x0, {0x10, 0x0, 0x0, r9}}, 0x20}}, 0x0)
22:47:01 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 42)
22:47:01 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newtaction={0x60, 0x30, 0x1, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x0, 0x5865}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x60}}, 0x0)
[ 2959.376240][T24942] usb 6-1: new high-speed USB device number 53 using dummy_hcd
[ 2959.384025][T25134] usb 1-1: new high-speed USB device number 42 using dummy_hcd
[ 2959.495628][T26261] netlink: 'syz-executor.1': attribute type 1 has an invalid length.
22:47:02 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 62)
[ 2959.622692][T24942] usb 6-1: Using ep0 maxpacket: 8
[ 2959.713891][T26268] FAULT_INJECTION: forcing a failure.
[ 2959.713891][T26268] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2959.750221][T26268] CPU: 1 PID: 26268 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2959.760738][T26268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2959.770885][T26268] Call Trace:
[ 2959.772427][T25134] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 2959.774190][T26268]
[ 2959.774205][T26268] dump_stack_lvl+0x125/0x1b0
[ 2959.774248][T26268] should_fail_ex+0x496/0x5b0
[ 2959.774286][T26268] ? fs_reclaim_acquire+0xb0/0x150
[ 2959.788051][T24942] usb 6-1: config 255 has an invalid interface number: 124 but max is 3
[ 2959.790200][T26268] __should_fail_alloc_page+0xe7/0x130
[ 2959.790265][T26268] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2959.795515][T24942] usb 6-1: config 255 has an invalid interface number: 149 but max is 3
[ 2959.799612][T26268] __alloc_pages+0x14e/0x4a0
[ 2959.799668][T26268] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2959.813434][T24942] usb 6-1: config 255 has an invalid interface number: 5 but max is 3
[ 2959.818610][T26268] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2959.818673][T26268] ? find_held_lock+0x2d/0x110
[ 2959.845332][T24942] usb 6-1: config 255 has an invalid interface number: 11 but max is 3
[ 2959.852695][T26268] __folio_alloc+0x16/0x40
[ 2959.852752][T26268] vma_alloc_folio+0x156/0x890
[ 2959.852794][T26268] ? policy_nodemask+0x1d0/0x1d0
[ 2959.852833][T26268] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2959.852880][T26268] shmem_alloc_folio+0xb5/0x170
[ 2959.896701][T26268] ? __dquot_alloc_space+0x515/0xb60
[ 2959.902047][T26268] ? zero_user_segments.constprop.0+0x350/0x350
[ 2959.908341][T26268] ? shmem_inode_acct_block+0x1aa/0x450
[ 2959.913957][T26268] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2959.919646][T26268] shmem_get_folio_gfp+0xbe9/0x1890
[ 2959.924889][T26268] ? shmem_is_huge+0x2f0/0x2f0
[ 2959.929709][T26268] shmem_write_begin+0x15c/0x460
[ 2959.934693][T26268] ? fault_in_subpage_writeable+0x20/0x20
[ 2959.940455][T26268] ? shmem_file_splice_read+0xd10/0xd10
[ 2959.946041][T26268] generic_perform_write+0x278/0x600
[ 2959.951378][T26268] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2959.956792][T26268] ? preempt_count_add+0x72/0x140
[ 2959.961845][T26268] ? __mnt_drop_write_file+0xc1/0xf0
[ 2959.967179][T26268] shmem_file_write_iter+0x110/0x140
[ 2959.972513][T26268] vfs_write+0x650/0xe40
[ 2959.976791][T26268] ? kernel_write+0x6c0/0x6c0
[ 2959.981510][T26268] ? __fget_files+0x272/0x410
[ 2959.986220][T26268] ? __fget_light+0xe6/0x260
[ 2959.990851][T26268] ksys_write+0x12f/0x250
[ 2959.995217][T26268] ? __ia32_sys_read+0xb0/0xb0
[ 2960.000017][T26268] ? syscall_enter_from_user_mode+0x26/0x80
[ 2960.005950][T26268] do_syscall_64+0x38/0xb0
[ 2960.010395][T26268] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2960.016323][T26268] RIP: 0033:0x7effe8e7b82f
[ 2960.020759][T26268] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2960.040402][T26268] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2960.048846][T26268] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2960.056858][T26268] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2960.064861][T26268] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2960.072869][T26268] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2960.080865][T26268] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2960.088876][T26268]
[ 2960.102315][T24942] usb 6-1: config 255 contains an unexpected descriptor of type 0x1, skipping
[ 2960.111344][T24942] usb 6-1: config 255 has 5 interfaces, different from the descriptor's value: 4
[ 2960.120941][T24942] usb 6-1: config 255 has no interface number 1
[ 2960.127308][T24942] usb 6-1: config 255 has no interface number 2
[ 2960.133723][T24942] usb 6-1: config 255 has no interface number 3
[ 2960.140039][T24942] usb 6-1: config 255 has no interface number 4
[ 2960.146550][T24942] usb 6-1: config 255 interface 124 altsetting 9 has an invalid endpoint with address 0x0, skipping
[ 2960.147652][T26272] loop3: detected capacity change from 0 to 8
[ 2960.157541][T24942] usb 6-1: config 255 interface 124 altsetting 9 endpoint 0x7 has an invalid bInterval 32, changing to 7
[ 2960.184500][T26272] FAULT_INJECTION: forcing a failure.
[ 2960.184500][T26272] name failslab, interval 1, probability 0, space 0, times 0
[ 2960.211918][T26272] CPU: 1 PID: 26272 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2960.221325][T24942] usb 6-1: config 255 interface 124 altsetting 9 endpoint 0xF has invalid maxpacket 512, setting to 64
[ 2960.222482][T26272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2960.243810][T26272] Call Trace:
[ 2960.247143][T26272]
[ 2960.250125][T26272] dump_stack_lvl+0x125/0x1b0
[ 2960.254877][T26272] should_fail_ex+0x496/0x5b0
[ 2960.259628][T26272] should_failslab+0x9/0x20
22:47:02 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 43)
[ 2960.261041][T24942] usb 6-1: config 255 interface 124 altsetting 9 has a duplicate endpoint with address 0xF, skipping
[ 2960.264182][T26272] kmem_cache_alloc+0x61/0x400
[ 2960.264227][T26272] jbd2_journal_add_journal_head+0x1e0/0x670
[ 2960.264284][T26272] jbd2_journal_get_create_access+0x44/0x550
[ 2960.264339][T26272] __ext4_journal_get_create_access+0x54/0x1f0
[ 2960.264394][T26272] ext4_getblk+0x388/0x810
[ 2960.293123][T25134] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 2960.298145][T26272] ? ext4_iomap_overwrite_begin+0xb0/0xb0
[ 2960.311145][T25134] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2960.311684][T26272] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2960.330714][T26272] ext4_bread+0x2c/0x190
[ 2960.334158][T25134] usb 1-1: SerialNumber: syz
[ 2960.335037][T26272] ext4_append+0x26d/0x560
[ 2960.344097][T26272] ? ext4_match+0x5d0/0x5d0
[ 2960.348665][T26272] ? __dquot_initialize+0x299/0xc40
[ 2960.353936][T26272] ext4_init_new_dir+0x220/0x4c0
[ 2960.358940][T26272] ? ext4_init_dot_dotdot+0x560/0x560
[ 2960.364382][T26272] ext4_mkdir+0x316/0xb70
[ 2960.368206][T24942] usb 6-1: config 255 interface 149 altsetting 255 endpoint 0xC has invalid maxpacket 512, setting to 64
[ 2960.368753][T26272] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2960.368800][T26272] ? security_inode_permission+0xd8/0x100
[ 2960.390928][T26272] vfs_mkdir+0x532/0x7e0
[ 2960.395254][T26272] do_mkdirat+0x2a9/0x330
[ 2960.399650][T26272] ? __ia32_sys_mknod+0xb0/0xb0
[ 2960.404561][T26272] ? getname_flags.part.0+0x1d5/0x4d0
[ 2960.410021][T26272] __x64_sys_mkdirat+0x115/0x170
[ 2960.415034][T26272] do_syscall_64+0x38/0xb0
[ 2960.419523][T26272] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2960.425489][T26272] RIP: 0033:0x7fe1e6e7b5e7
[ 2960.429960][T26272] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2960.439557][T26263] 8021q: adding VLAN 0 to HW filter on device batadv1
[ 2960.449687][T26272] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2960.449724][T26272] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2960.449745][T26272] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2960.449768][T26272] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2960.449791][T26272] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2960.449814][T26272] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2960.449844][T26272]
[ 2960.500580][T26272] ENOMEM in journal_alloc_journal_head, retrying.
[ 2960.542964][T24942] usb 6-1: config 255 interface 149 altsetting 255 has an invalid endpoint with address 0x0, skipping
[ 2960.586193][T26263] bond1: (slave batadv1): Enslaving as a backup interface with an up link
[ 2960.626633][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0xB, skipping
[ 2960.694130][T24942] usb 6-1: config 255 interface 149 altsetting 255 endpoint 0x9 has an invalid bInterval 19, changing to 7
[ 2960.721626][T26267] 8021q: adding VLAN 0 to HW filter on device batadv2
[ 2960.733548][T26267] bond1: (slave batadv2): Enslaving as a backup interface with an up link
[ 2960.739184][T24942] usb 6-1: config 255 interface 149 altsetting 255 endpoint 0x9 has invalid maxpacket 34426, setting to 1024
[ 2960.755997][T16961] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 2960.780327][T26270] 8021q: adding VLAN 0 to HW filter on device bond1
[ 2960.792445][T24942] usb 6-1: config 255 interface 149 altsetting 255 has an invalid endpoint with address 0x0, skipping
[ 2960.822323][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0xB, skipping
[ 2960.830029][T26275] loop4: detected capacity change from 0 to 512
[ 2960.854094][T26275] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2960.861836][T26275] UDF-fs: Scanning with blocksize 512 failed
[ 2960.879890][T24942] usb 6-1: config 255 interface 149 altsetting 255 endpoint 0xE has an invalid bInterval 66, changing to 10
[ 2960.880355][T26275] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2960.903920][T26261] bond1 (unregistering): (slave batadv1): Removing an active aggregator
[ 2960.913325][T26261] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 2960.931560][T26275] UDF-fs: Scanning with blocksize 1024 failed
[ 2960.940505][T26275] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2960.949057][T26261] bond1 (unregistering): (slave batadv1): Releasing backup interface
[ 2960.950371][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0xE, skipping
[ 2960.957951][T26275] UDF-fs: Scanning with blocksize 2048 failed
[ 2960.998836][T26261] bond1 (unregistering): (slave batadv2): Removing an active aggregator
[ 2961.023733][T26261] bond1 (unregistering): (slave batadv2): Releasing backup interface
[ 2961.026527][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0xE, skipping
[ 2961.035617][T26275] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2961.064976][T26261] bond1 (unregistering): Released all slaves
[ 2961.075963][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0x3, skipping
[ 2961.080048][T26275] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2961.102283][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0x3, skipping
[ 2961.122469][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0xC, skipping
[ 2961.152334][T24942] usb 6-1: config 255 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 14
[ 2961.177186][T24942] usb 6-1: too many endpoints for config 255 interface 5 altsetting 128: 206, using maximum allowed: 30
[ 2961.209194][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xC, skipping
[ 2961.220861][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xC, skipping
[ 2961.245166][T25134] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 2961.312448][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xC, skipping
[ 2961.350061][T24942] usb 6-1: config 255 interface 5 altsetting 128 endpoint 0x6 has an invalid bInterval 248, changing to 7
[ 2961.362433][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0x6, skipping
[ 2961.394150][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xF, skipping
[ 2961.438292][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xE, skipping
[ 2961.453097][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0x1, skipping
[ 2961.464985][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0x7, skipping
[ 2961.480683][T25134] usb 1-1: USB disconnect, device number 42
[ 2961.491079][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xF, skipping
[ 2961.512451][T25134] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 2961.545140][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xF, skipping
[ 2961.566714][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0x5, skipping
[ 2961.589181][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0x8, skipping
[ 2961.632181][T24942] usb 6-1: config 255 interface 5 altsetting 128 has 14 endpoint descriptors, different from the interface descriptor's value: 206
[ 2961.658099][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0xE, skipping
[ 2961.680126][T24942] usb 6-1: config 255 interface 11 altsetting 1 has an invalid endpoint with address 0x0, skipping
[ 2961.695730][T24942] usb 6-1: config 255 interface 11 altsetting 1 has an invalid endpoint with address 0x0, skipping
[ 2961.721304][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0xC, skipping
[ 2961.732994][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0xB, skipping
[ 2961.746683][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x6, skipping
[ 2961.758289][T24942] usb 6-1: config 255 interface 11 altsetting 1 endpoint 0x2 has invalid maxpacket 1024, setting to 64
[ 2961.772475][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x8, skipping
[ 2961.785109][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x1, skipping
[ 2961.796677][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x1, skipping
[ 2961.814380][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0xE, skipping
[ 2961.842150][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0xB, skipping
[ 2961.862622][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x2, skipping
[ 2961.876262][T24942] usb 6-1: config 255 interface 11 altsetting 1 endpoint 0x86 has an invalid bInterval 31, changing to 8
[ 2961.892802][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x5, skipping
[ 2961.916006][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x8F, skipping
[ 2961.927118][T24942] usb 6-1: config 255 interface 124 has no altsetting 0
[ 2961.934262][T24942] usb 6-1: config 255 interface 149 has no altsetting 0
[ 2961.941271][T24942] usb 6-1: config 255 interface 5 has no altsetting 0
[ 2961.948239][T24942] usb 6-1: config 255 interface 11 has no altsetting 0
[ 2961.955315][T24942] usb 6-1: New USB device found, idVendor=04b4, idProduct=3610, bcdDevice=37.56
[ 2961.966591][T24942] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
22:47:04 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 63)
22:47:04 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x53, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x41, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x0, "939542f351a2"}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
22:47:04 executing program 2:
syz_mount_image$hfs(&(0x7f00000006c0), &(0x7f0000000080)='./file1\x00', 0x800000, &(0x7f0000000300)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@codepage={'codepage', 0x3d, 'cp866'}}, {@file_umask}, {@part={'part', 0x3d, 0x8000}}, {@part={'part', 0x3d, 0x8}}, {}]}, 0x1, 0x286, &(0x7f0000000700)="$eJzs3U9rE08cx/HPbNJf87Olbv8heKwW9CJtvYiXiORBeBK1iVAMFbWCeiriUXwA3n0KPggvik9AT558AL2tzOwk2U02/0qTSdP3CxJ2szPZ7zgzO/MNSAXgwrpf+/Xl9h/7MlJJJUl3pUhSRSpL2tSVyuvDo4OjZqM+6ItKroZ9GaU1TU+Z/cNGUVVbz9XwYntW1nL2M0xGkiT3focOAsG52V8gkhb97HTXK1OPbDKOQwcQmDnRid5oJXQcAICw/Pof+XV+2e/fo0ja9sv+XK3/J6EDmLhk4NXM+u+yrMTY/r3sLnXyPZfC2etRK0sc5c4LXef/KR1ZuQ2mGZZVulii/58eNBu39p8365Heq+plim2493o6dFuGRLtVkJsOMELbTfGOcsm1YcG2Ya9P/OunvOOpmW/mh3loYn1Wvb3/KyfGdpPrqbirp9L4d1qnmz3f6FoZ21Lyj41qtRrliqy6m1z1d/CGtLJSnJGoNaJWlf+BIM7H2afWWlettHW7Q2qtF9baa531qbWRq2Vbk47msUbfWTOfzAOzpb/6qlpm/x/Z+LY1ysy0ZVxJPzLs7Mz3bEbZlYx7Vo7e6dL+V1wcv1EY10c90R2tvHr77lmp2Wy8tAePCw5eLLc/WfggFZYJfKDjzieJNxOB3TzTL7TPj6GF7SybibbP9UHtuzQDYUz0IPQDCtPQ6fTQkSAQu+8yaf6XyVd23CbVvsUD9umDk8x8BrTbzoDyW8E1935prAxuqX8GN2rOde2GdH30O8Y+zjlhavqpR/z+DwAAAAAAAAAAAAAAAAAAcN5M478ThG4jAAAAAAAAAAAAAAAAAAAAAADnHX//F7i4/gUAAP//vt59YQ==")
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
22:47:04 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 44)
22:47:04 executing program 1:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0)
sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_NEWRULE={0x44, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x18, 0x6, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @meta={{0x9}, @val={0x4}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x6c}}, 0x0)
22:47:04 executing program 5:
r0 = syz_usb_connect(0x3, 0xd20, &(0x7f0000000d80)={{0x12, 0x1, 0x0, 0xe9, 0x37, 0x51, 0x8, 0x4b4, 0x3610, 0x3756, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xd0e, 0x4, 0xff, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x7c, 0x9, 0x8, 0x22, 0x31, 0x39, 0x3, [@cdc_ncm={{0x8, 0x24, 0x6, 0x0, 0x1, "d49625"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x605180f5, 0x0, 0x4, 0x6}, {0x6, 0x24, 0x1a, 0x2, 0x4}, [@mbim_extended={0x8, 0x24, 0x1c, 0x80, 0x3f, 0x3f}, @mbim_extended={0x8, 0x24, 0x1c, 0xfffa, 0x9, 0x800}, @mdlm_detail={0xc7, 0x24, 0x13, 0x2, "729db65a8d8de1aa41d7f334673340dab7d2ba52211e2bc77be2b91c8dea57b2f7eaee5299fa322322a10eb225845a38b4a8e78dbdc30b42af9ad5f12e5785c5bd72b42949ebf62dbd81219dd51de44a43d17baa5463655874eed1f6965d960fdd494e5e5b89dc3ee54c60056fd5b469a9bdf82f3ba92dd7ecabd57dbb4d3314b456a28c9da08a67fa1a3ff9c6463e02477631f68c1e9e48f633908bdcc8c106fee7cf9f643548969d5bac44b51ffde44c6d325d42accd0c162ac940215043cfc922f3"}, @mbim_extended={0x8, 0x24, 0x1c, 0x1, 0x4, 0x6}, @acm={0x4, 0x24, 0x2, 0x9}, @acm={0x4, 0x24, 0x2, 0xb}]}], [{{0x9, 0x5, 0x0, 0x0, 0x3ff, 0x9, 0x40, 0x24, [@generic={0xea, 0x23, "5f4d424de2ec38b0bd3673ace69d96c6d7189cad582f9475a21eaf836d6d4ea9b44db5a58f626938863925cabd6d89f7f1ca7376a2d833e479bfcf0eae3b152d58c48489de34f489b6791291d51e6dc6456d572429c1313e35654fe928f60630e2c8c24905d8104d8cc59a91f0362c7ed46f770348248d68d1851dc2efe201ab8d7a337a70f76a3185c913b28caddf101f4285941bc1a8f416d2575acdfe9241af494c1fe3fb81f1ab7c2c6ec89a6a2bcb3f48ac010e3fb44db2bd9c579bf3a9c171f2a2c6124293257c6833054095556eb18d9429ee3555f9469488aa6b44f2f53ececced3e29e1"}]}}, {{0x9, 0x5, 0x7, 0x1, 0x3ff, 0x20, 0xa, 0x1}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0xd8, 0x3, 0x7}}, {{0x9, 0x5, 0xf, 0x8, 0x200, 0xcc, 0x3f, 0x2, [@generic={0xfa, 0xf, "0710973fdb00531f50315ccbae6309c4793c574676c3bb636257075d9b4d7b60699770aad6c29b1b8f3b6070831e8eb24391e22c2d910f84968f063e60c5ffe6f5d04bae24c45bd089f9b7e5a8230a761ffc8bd4f3764a8432fb1fb8603dd446ab5906444f1fa4aec9982801ec83e89d3f8096eb389fafc91c48ccfc961ee231ab09e724995331e1db1caff8bee209565b6c985c348d247dec96a140cd5f8a42d741ac002930ebf7eedf5eed5344929bc67d0b04b89743b541e11d226d12acfe7cca4d8be3a34deb578c68a91c343636efbd532023ddbc9b00f85d9bf1dfe67c12a7908d2e8c88c12a4e685e6d6859b670321b4aae20f123"}]}}, {{0x9, 0x5, 0xf, 0x8, 0x8, 0x4, 0xfa, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x5, 0x8}]}}, {{0x9, 0x5, 0x1, 0x0, 0x8, 0x81, 0x0, 0x1}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0x0, 0x1f, 0x97}}, {{0x9, 0x5, 0xb, 0x8, 0x8, 0x3, 0x8, 0x1, [@generic={0x2b, 0x22, "83581c0384b6aaefce3ca59ef32899e101b41edd823a5044f16f3f60a1398c23618ffbaa2296731a4e"}]}}]}}, {{0x9, 0x4, 0x95, 0xff, 0xd, 0x7, 0x5b, 0x83, 0xc6, [], [{{0x9, 0x5, 0xc, 0x10, 0x200, 0x9e, 0x1a, 0x5}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x67, 0x4, 0x40}}, {{0x9, 0x5, 0xb, 0x1, 0x8, 0x9, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x6f, 0x6}]}}, {{0x9, 0x5, 0x9, 0x1, 0x82cc444352939e7a, 0x13, 0xf0, 0xca}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x58, 0x2, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xff, 0x717}, @generic={0xe, 0x3, "25b6f42a6961b5366ffc51ac"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x8, 0x1, 0xff, 0x0, [@generic={0xf5, 0x8, "7757930668cf07138f17b87e51f308e5127fd9860b33d51f4c83d54e679178a91d67e19dadb64e5c30553cb5d03360268cac862e30f1791d23b700cad98c46d2f99b411ec934058e475cc9880059b219e2cd3e9199dee4fd200692e13681ee304eb980eef1e7ba02e38c0a73d148e6e02377163305ef0f9cfc4619397c6ed9f2432a25729c8b91780e514c889666b67044c6bbe549da478d6322e8d07e1beeb77878e932a3b1b00a28b366ab6b8d5976f58b7e24bac9dbd1b172f1b1b94e4747fc5873e911e6a88e03ad0af2e07336293a9a2071c16a8a1ea93bf0d78d4901f78946db4b19dfe94b371cb7abb81acbb5ba359f"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x1}]}}, {{0x9, 0x5, 0xe, 0x13, 0x3ff, 0x42, 0x0, 0x9}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0x76, 0x2, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1f, 0x1000}]}}, {{0x9, 0x5, 0xe, 0x1, 0x200, 0x9, 0x8, 0x31}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1f, 0x4}}, {{0x9, 0x5, 0x5, 0x1b, 0x400, 0x4, 0x7f, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x401}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x20}]}}, {{0x9, 0x5, 0x3, 0x1, 0x10, 0x8, 0x2, 0xce, [@generic={0x72, 0x11, "2305ed1c1ef17d584b12c12a74525264194f72b82c1c4f35d4a2cb27defb3514d6d4b40f315640c77d085e61c442a4955f8f9f2955555e98352fa67ca1ba7b5f94b92635cfef6fad3119665be7e35d1717b7bf5dbdfd710dd56d17ae4b14368406851ba6426f10196fba5581bfece148"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x61, 0x8c2c}]}}, {{0x9, 0x5, 0xc, 0x4, 0x1df, 0x81, 0x0, 0x3}}]}}, {{0x9, 0x4, 0x0, 0x0, 0xe, 0xf, 0xb8, 0x67, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x3, 0x8}, [@mixer_unit={0xa, 0x24, 0x4, 0x5, 0x80, "ceb3e6fff9"}, @extension_unit={0xb, 0x24, 0x8, 0x6, 0x3, 0x5a, "d21e2507"}, @extension_unit={0x7, 0x24, 0x8, 0x4, 0x200, 0x2}, @extension_unit={0x9, 0x24, 0x8, 0x4, 0x56, 0x8, "e6ef"}]}, @uac_as={[@format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0xb7, 0x1, 0x5, 0x3, "4d0b48baf40b1093"}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x100, 0xf001, 0x4d}, @as_header={0x7, 0x24, 0x1, 0x1f, 0x81, 0x1}, @as_header={0x7, 0x24, 0x1, 0x7f, 0xfd, 0x4}]}], [{{0x9, 0x5, 0xc, 0x4, 0x208, 0x6, 0x7}}, {{0x9, 0x5, 0xc, 0x3, 0x10, 0x2, 0x1, 0x3}}, {{0x9, 0x5, 0xc, 0x2, 0x3ff, 0x7f, 0x17, 0x2}}, {{0x9, 0x5, 0x6, 0x1, 0x37f, 0xf8, 0x0, 0x75, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xfffd}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x5}]}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x0, 0x7f, 0x40, [@generic={0xc2, 0x6, "42a5faccd988122dd902052cc3e091a1e3be67b66ef15b9e927bab9139bc31190f88ac57ff6a12ed678d73d3b703acb32cacc9e226947bafafdba6f4d3542db529af4b496eccb7c8a2a9873e18e081c1b352ddd79e966b34ad4e960d79f28bbd6a89792c301e83b619c8bb7e17d769df5d9c9ceed633213cb479dcdc6addebd033eb7902ead39d5c6a614b7378d87906047ad31658f12b7db1d387d52cae4595abc19f6f04854df9777aee6dbe34bb78a905c219a249d625f61837545cd1baf3"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x3ff, 0x80, 0x8, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x8, 0xfff9}, @generic={0x3, 0x23, "dd"}]}}, {{0x9, 0x5, 0xe, 0x1, 0x10, 0xfd, 0x1, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x3, 0x8001}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x5, 0xc1f}]}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x7f, 0x2, 0x2b, [@generic={0xf, 0x7, "87f3360c6a74e8bab6014f0854"}]}}, {{0x9, 0x5, 0x7, 0x8, 0x40, 0xfc, 0xf7, 0x7f, [@generic={0x8e, 0xb, "fe2249e5f98fca9f8ca5bf364cafb2e23af1e12d8055b321313779298b41f9789fdb43005948ec944336a46bdcee2a33e9bdf26fd9a1bb69a44fb02d8ad943e448d4d2a310eaf34dcef5f9f1c725e1014bc877be1e475966c7f7247dbd515eb4f8fb25467d0c909fb629a8da61264dd1fedd165bc1fe2e91362356beef45e3111f204132b3649cc141aa41c6"}, @generic={0xc4, 0x22, "7aceb8dc3fcb090f953d66acdc6d29c26aefd1a3a4c03bd76ed0ee398d173c3419ea8e90df800f012763115da52050d602386047cb279e9f01a3e9250e9612e65fc93517a39cc9c925b764cad5a2d6a895084d0fc8fae0d11640d8b90da6f26b33c2c9323a8c270e349e30c6c54712b4c154b51f3b78190ad8aee4f5c9d1c0a54f5ada3e17651ec63bc782c93b2c1c5fde54dc894ddf7d0ed54ce0687d25293c77d436595378f21d15e1b143d632931865f2d80fc5750aa3b33c6ece5ebe55f5938f"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x8, 0xff, 0xf7, 0x9, [@generic={0x3f, 0x21, "34e92ab6ac4d86f29ae2947907cacb5dd641978174a033881bdaad81d25c36a0d6e88162ee5873a8120d216ff18166e59da3a165a15ef36c2c516c8a35"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x20, 0x3, 0x3f, 0x1}}, {{0x9, 0x5, 0xf, 0xc, 0x400, 0x1f, 0x1f, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x33, 0x8000}]}}, {{0x9, 0x5, 0x5, 0x8, 0x3ff, 0x3f, 0x80, 0x3}}, {{0x9, 0x5, 0x8, 0xc, 0x200, 0x7, 0x2a, 0x7, [@generic={0x16, 0xa, "b193da5d4562ceedaa883f893350e9fd3bb3f9d2"}]}}]}}, {{0x9, 0x4, 0xb, 0x1, 0x10, 0x31, 0x44, 0x8d, 0x1, [@hid_hid={0x9, 0x21, 0xffff, 0x20, 0x1, {0x22, 0x1f5}}], [{{0x9, 0x5, 0xe, 0x0, 0x40, 0x4, 0x8, 0xff, [@generic={0x7b, 0x31, "a12772c2bedfb429fb89bcd2dffe27c6c116462f5b3edb316b3e047cc1811900bdc9fcefcde89113701947c149ac41a0cd5773a905c2761f89b820a7a4122e1c10afb5f59b08d3af12b12196d3630a8a0365c4b3c40efdd2ae6a3a772a804f3593edb400ad93d1e4f809e3e7c6014659db3de303be160ff5fe"}, @generic={0x97, 0xb, "5c766cfe07812acf2da4acb627128a0dd74e791895ab874dc18d90755953b0280c41d2030726918e5d0a5304539877cba2c8bd33d6bdc615bae57c4167fcefa9ce9b8199b019619492cbac54285354b408f339e6479b43cd008c67182461d15bf3b9001ee533b19f4d82a8b771160f2d59243c64b4a8c9a1ebcccd91a01c8ff622664b99c36a174bae1f3fed37d8d5e17f8afdf72d"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x3ff, 0x0, 0x0, 0x5}}, {{0x9, 0x5, 0x0, 0x2, 0x3ff, 0x81, 0x8, 0xa6, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4, 0x2004}]}}, {{0x9, 0x5, 0xc, 0x4, 0x3ff, 0x0, 0x40, 0x4}}, {{0x9, 0x5, 0xb, 0x1, 0x10, 0x0, 0x0, 0x4, [@generic={0xff, 0x21, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x1000}]}}, {{0x9, 0x5, 0x6, 0x0, 0x20, 0x8, 0x8, 0x3, [@generic={0x90, 0x23, "36516575b087e9f2aa2a45ea0164c4e64bae0e098f0baea317d776bb3f76e6ad6696902bfb966e2c0262eedef59c4bd6f2db9d7fd03c97dfd70c15f09abdbf4cdc5c3c0b638f02b72bd229b3ac0c0062360af6b4280da03d234ed035fa22043baf415da208b47dcead9a7b0a29360c4d688f2cc4ae9f015dbc854cff9cb788b3006f135f8da4aefc4924ca1d6d74"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x400, 0x8, 0x5, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x6}]}}, {{0x9, 0x5, 0x8, 0x0, 0x0, 0x8, 0xcc, 0x0, [@generic={0x75, 0x1, "b5f03e2af9c514de579d0273dfda4b139d04ecef609a43712062c1303ab535cfad190fb9121bc69517c1d282a97b81198277ff0c7c0df646405fc6f561c1dd55c142b384f2b18e024ebf1834607f402f92fe12ad0313a31e917ebaa0a0678f70112cde439bec4b3bba9a69dd90142d87fd014d"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x10, 0x4, 0x6, 0x7f}}, {{0x9, 0x5, 0x1, 0x0, 0x40, 0xa9, 0x4, 0x4}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x3f, 0x20, 0x1}}, {{0x9, 0x5, 0xb, 0x10, 0x40, 0x1f, 0x4, 0x40}}, {{0x9, 0x5, 0x2, 0x1, 0x40, 0x0, 0x3f, 0x46}}, {{0x9, 0x5, 0x86, 0x3, 0x400, 0x1f, 0x2, 0x40}}, {{0x9, 0x5, 0x5, 0x3, 0x20, 0x1, 0xfa, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x6}]}}, {{0x9, 0x5, 0x8f, 0x10, 0x229, 0x6, 0xdc, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0x5d}, @generic={0x10, 0xf, "ed6352b077bca40460ab7dfa2b01"}]}}]}}]}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x0, 0x6, 0x44, {0x44, 0x1, "eae48dc9b3639a1b5a160d44b18aa8183a9418bce15bbcd565d61b6eb7e5f190c0e873ed036adb7b7d75f34c357ce8b95f2b60b80938ce25048f92bb24ad4016514a"}}, &(0x7f0000000080)={0x0, 0x3, 0xc9, @string={0xc9, 0x3, "11870c764c5d1cacc006a7fdbb8e08d0d28c5eadca0479ae185f2dc0b5ec59f8e7d6094b09289096c74216cb07634cc61659eebe13c58356fd827e9cfbd59d15618d7ba97c337b05c04e9a16f89a8714db0ba5e378c1e1618f6e1f910c5daafa2a60bdb6edfd356cb33f451a15734925d7a5214a04b75be701add313d4947fad4a10dc5d0028e634eb62eb2a19bf3fc740d72801b06357de3124c3075a874dd53994b462ee6db5e49861f2cca15ec08be22c4373c1825976c50c3bf806d900d1521d5dcd6c7c18"}}, &(0x7f0000000180)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3d, 0x0, 0xdc, 0x7, "358cb2ec", "d1a0aee0"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xc0, 0x9d, 0x8, 0x2, 0x3, 0x1, 0x2}}}, &(0x7f0000000680)={0x84, &(0x7f0000000280)={0x40, 0x3, 0x1, "ed"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0xb2}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000340)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000380)={0x20, 0x0, 0x8, {0x8, 0x1, [0xff]}}, &(0x7f00000003c0)={0x40, 0x7, 0x2, 0x8}, &(0x7f0000000400)={0x40, 0x9, 0x1}, &(0x7f0000000440)={0x40, 0xb, 0x2, "8279"}, &(0x7f0000000480)={0x40, 0xf, 0x2, 0xfff8}, &(0x7f00000004c0)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000500)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x19, 0x2, "b89f"}, &(0x7f0000000580)={0x40, 0x1a, 0x2, 0x8}, &(0x7f00000005c0)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000600)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000640)={0x40, 0x21, 0x1, 0x8}}) (async)
syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x0, 0x6, 0x44, {0x44, 0x1, "eae48dc9b3639a1b5a160d44b18aa8183a9418bce15bbcd565d61b6eb7e5f190c0e873ed036adb7b7d75f34c357ce8b95f2b60b80938ce25048f92bb24ad4016514a"}}, &(0x7f0000000080)={0x0, 0x3, 0xc9, @string={0xc9, 0x3, "11870c764c5d1cacc006a7fdbb8e08d0d28c5eadca0479ae185f2dc0b5ec59f8e7d6094b09289096c74216cb07634cc61659eebe13c58356fd827e9cfbd59d15618d7ba97c337b05c04e9a16f89a8714db0ba5e378c1e1618f6e1f910c5daafa2a60bdb6edfd356cb33f451a15734925d7a5214a04b75be701add313d4947fad4a10dc5d0028e634eb62eb2a19bf3fc740d72801b06357de3124c3075a874dd53994b462ee6db5e49861f2cca15ec08be22c4373c1825976c50c3bf806d900d1521d5dcd6c7c18"}}, &(0x7f0000000180)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3d, 0x0, 0xdc, 0x7, "358cb2ec", "d1a0aee0"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xc0, 0x9d, 0x8, 0x2, 0x3, 0x1, 0x2}}}, &(0x7f0000000680)={0x84, &(0x7f0000000280)={0x40, 0x3, 0x1, "ed"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0xb2}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000340)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000380)={0x20, 0x0, 0x8, {0x8, 0x1, [0xff]}}, &(0x7f00000003c0)={0x40, 0x7, 0x2, 0x8}, &(0x7f0000000400)={0x40, 0x9, 0x1}, &(0x7f0000000440)={0x40, 0xb, 0x2, "8279"}, &(0x7f0000000480)={0x40, 0xf, 0x2, 0xfff8}, &(0x7f00000004c0)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000500)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x19, 0x2, "b89f"}, &(0x7f0000000580)={0x40, 0x1a, 0x2, 0x8}, &(0x7f00000005c0)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000600)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000640)={0x40, 0x21, 0x1, 0x8}})
[ 2962.089397][T24942] usb 6-1: can't set config #255, error -71
[ 2962.128017][T24942] usb 6-1: USB disconnect, device number 53
[ 2962.191982][T26289] netlink: 'syz-executor.1': attribute type 6 has an invalid length.
[ 2962.204254][T26286] loop2: detected capacity change from 0 to 64
[ 2962.218797][T26285] FAULT_INJECTION: forcing a failure.
[ 2962.218797][T26285] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2962.228864][T26291] loop3: detected capacity change from 0 to 8
[ 2962.233077][T26285] CPU: 0 PID: 26285 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2962.249557][T26285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2962.254638][T26291] FAULT_INJECTION: forcing a failure.
[ 2962.254638][T26291] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2962.259647][T26285] Call Trace:
[ 2962.259665][T26285]
[ 2962.259678][T26285] dump_stack_lvl+0x125/0x1b0
[ 2962.259720][T26285] should_fail_ex+0x496/0x5b0
[ 2962.259758][T26285] copyin+0x1b/0xa0
[ 2962.292277][T26285] copy_page_from_iter_atomic+0x23d/0x1430
[ 2962.298154][T26285] ? folio_flags+0x71/0x1f0
[ 2962.302745][T26285] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2962.308606][T26285] ? shmem_write_begin+0x172/0x460
[ 2962.313757][T26285] ? fault_in_subpage_writeable+0x20/0x20
[ 2962.319513][T26285] ? shmem_file_splice_read+0xd10/0xd10
[ 2962.325095][T26285] generic_perform_write+0x2e9/0x600
[ 2962.330431][T26285] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2962.335847][T26285] ? generic_write_checks_count+0x2d0/0x2d0
[ 2962.341787][T26285] shmem_file_write_iter+0x110/0x140
[ 2962.347128][T26285] vfs_write+0x650/0xe40
[ 2962.351413][T26285] ? kernel_write+0x6c0/0x6c0
[ 2962.356133][T26285] ? __fget_files+0x272/0x410
[ 2962.360853][T26285] ? __fget_light+0xe6/0x260
[ 2962.365478][T26285] ksys_write+0x12f/0x250
[ 2962.369848][T26285] ? __ia32_sys_read+0xb0/0xb0
[ 2962.374649][T26285] ? syscall_enter_from_user_mode+0x26/0x80
[ 2962.380584][T26285] do_syscall_64+0x38/0xb0
[ 2962.385145][T26285] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2962.391076][T26285] RIP: 0033:0x7effe8e7b82f
[ 2962.395518][T26285] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2962.415161][T26285] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2962.423623][T26285] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2962.431621][T26285] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2962.439629][T26285] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2962.447713][T26285] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2962.455715][T26285] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2962.463718][T26285]
[ 2962.509040][T26285] loop4: detected capacity change from 0 to 512
[ 2962.553640][T26291] CPU: 0 PID: 26291 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2962.564416][T26291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2962.570827][T26285] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2962.574600][T26291] Call Trace:
[ 2962.574617][T26291]
[ 2962.574630][T26291] dump_stack_lvl+0x125/0x1b0
[ 2962.574671][T26291] should_fail_ex+0x496/0x5b0
[ 2962.598695][T26291] _copy_from_user+0x30/0xf0
[ 2962.603371][T26291] memdup_user+0x71/0xd0
[ 2962.607687][T26291] strndup_user+0x74/0xe0
[ 2962.612098][T26291] __x64_sys_mount+0x181/0x310
[ 2962.616955][T26291] ? copy_mnt_ns+0xb60/0xb60
[ 2962.619643][T26285] UDF-fs: Scanning with blocksize 512 failed
[ 2962.621608][T26291] ? syscall_enter_from_user_mode+0x26/0x80
[ 2962.621666][T26291] do_syscall_64+0x38/0xb0
[ 2962.638299][T26291] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2962.644270][T26291] RIP: 0033:0x7fe1e6e7e1ea
[ 2962.648745][T26291] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2962.668416][T26291] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2962.676870][T26291] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2962.684867][T26291] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2962.692884][T26291] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
22:47:05 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001bc0)={0x38, r1, 0x23, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_MASK={0x4}]}]}, 0x38}}, 0x0)
[ 2962.700878][T26291] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2962.711478][T26291] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2962.719565][T26291]
[ 2962.732445][T21758] usb 1-1: new high-speed USB device number 43 using dummy_hcd
22:47:05 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='devices.list\x00', 0x275a, 0x0)
syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="000002f0d21209000000000008000000d6800700000000aad675b4", @ANYRES32=0x41424344], 0x0)
write$binfmt_script(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="413a0f30"], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x3e, 0x0, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
syz_emit_ethernet(0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, [0xf5e, 0x8da, 0x145]})
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)}], 0x1)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='pids.current\x00', 0x275a, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0, r4}, 0x10)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
[ 2962.776966][T26285] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2962.888787][T26285] UDF-fs: Scanning with blocksize 1024 failed
[ 2962.921651][T26285] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2962.946370][T26285] UDF-fs: Scanning with blocksize 2048 failed
22:47:05 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBguMDAysDAwMKgzQsQYmCDUeij/BZSeCZW2gfKbofRCKF1xS3vdmlN+Z0566motk2VmaPXUlkcWk0vtMXKTXMwjwcwQmnpkUXFlVXZiTk5qUfFChopbyUkVp08wsFy3v6bSLMHp8EeewyFJ00GH6YiPR9aMxhLOSVKaYmxsmQpnz3yQX8emcYTh0QrmjXWeeY11halT89LykqqyqrLmTZy4cWZjZ2Pjyol1UWl+qxhbUlw2NXUyMjlsURPYzGyoPslGe8K79lUPkxxYezz8mk8ZK71OZb5kvLBI6tSKqpkTvijNZjT8znCHp2yFhIaGk8QVCYsGE4YjdbYNriAnpjQwpCmEMSapsYm1bTkzJ4SZn81tgUJL8gmm0KMcS2dKWBwQqjr501LzrUOi24xtTx3YzvAcPs6zpqBP0Oi4BIPTQsH/MiBjEhoayjTWMi21XfClSOOvhNdqY6cMBnd7pmWwAGVpAJEroTxZsJ6E5BUeOpqaRinJCQ2bJBKS3AoMlRm27uFcLdDAgBRtKgwMDNsZYXELAddgjFEwCkbBKBgFo2AUjIJRMApGwSgYBSMCAAIAAP//QJCYyw==") (fail_nth: 64)
[ 2963.013112][T26285] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2963.052883][T26285] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
22:47:05 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x2000000000008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff})
sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0)
close_range(r1, 0xffffffffffffffff, 0x0)
22:47:05 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 45)
[ 2963.142506][T24942] usb 6-1: new high-speed USB device number 54 using dummy_hcd
[ 2963.182534][T21758] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 2963.274024][T26307] loop3: detected capacity change from 0 to 8
[ 2963.295093][T26307] FAULT_INJECTION: forcing a failure.
[ 2963.295093][T26307] name failslab, interval 1, probability 0, space 0, times 0
[ 2963.323652][T21758] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 2963.351340][T21758] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2963.382427][T24942] usb 6-1: Using ep0 maxpacket: 8
[ 2963.383716][T21758] usb 1-1: SerialNumber: syz
[ 2963.387691][T26307] CPU: 0 PID: 26307 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2963.402656][T26307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2963.412770][T26307] Call Trace:
[ 2963.416104][T26307]
[ 2963.419088][T26307] dump_stack_lvl+0x125/0x1b0
[ 2963.423842][T26307] should_fail_ex+0x496/0x5b0
[ 2963.428595][T26307] should_failslab+0x9/0x20
[ 2963.433178][T26307] kmem_cache_alloc+0x61/0x400
[ 2963.437259][T26313] FAULT_INJECTION: forcing a failure.
[ 2963.437259][T26313] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2963.437987][T26307] jbd2_journal_add_journal_head+0x1e0/0x670
[ 2963.438051][T26307] jbd2_journal_get_create_access+0x44/0x550
[ 2963.463374][T26307] __ext4_journal_get_create_access+0x54/0x1f0
[ 2963.469627][T26307] ext4_getblk+0x388/0x810
[ 2963.474121][T26307] ? ext4_iomap_overwrite_begin+0xb0/0xb0
[ 2963.479922][T26307] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2963.485207][T26307] ext4_bread+0x2c/0x190
[ 2963.489526][T26307] ext4_append+0x26d/0x560
[ 2963.494012][T26307] ? ext4_match+0x5d0/0x5d0
[ 2963.498584][T26307] ? __dquot_initialize+0x299/0xc40
[ 2963.503869][T26307] ext4_init_new_dir+0x220/0x4c0
[ 2963.508883][T26307] ? ext4_init_dot_dotdot+0x560/0x560
[ 2963.514321][T26307] ext4_mkdir+0x316/0xb70
[ 2963.518719][T26307] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2963.523911][T26307] ? security_inode_permission+0xd8/0x100
[ 2963.529709][T26307] vfs_mkdir+0x532/0x7e0
[ 2963.534029][T26307] do_mkdirat+0x2a9/0x330
[ 2963.538435][T26307] ? __ia32_sys_mknod+0xb0/0xb0
[ 2963.543356][T26307] ? getname_flags.part.0+0x1d5/0x4d0
[ 2963.548816][T26307] __x64_sys_mkdirat+0x115/0x170
[ 2963.553853][T26307] do_syscall_64+0x38/0xb0
[ 2963.558353][T26307] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2963.564325][T26307] RIP: 0033:0x7fe1e6e7b5e7
[ 2963.568800][T26307] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2963.588479][T26307] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2963.596967][T26307] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2963.605005][T26307] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2963.613042][T26307] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2963.621177][T26307] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2963.629234][T26307] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2963.637274][T26307]
[ 2963.662320][T26313] CPU: 0 PID: 26313 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2963.672833][T26313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2963.682939][T26313] Call Trace:
[ 2963.686262][T26313]
[ 2963.689232][T26313] dump_stack_lvl+0x125/0x1b0
[ 2963.693972][T26313] should_fail_ex+0x496/0x5b0
[ 2963.698709][T26313] ? fs_reclaim_acquire+0xb0/0x150
[ 2963.703888][T26313] __should_fail_alloc_page+0xe7/0x130
[ 2963.709423][T26313] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2963.715650][T26313] __alloc_pages+0x14e/0x4a0
[ 2963.720479][T26313] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2963.727309][T26313] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2963.733363][T26313] ? find_held_lock+0x2d/0x110
[ 2963.738183][T26313] __folio_alloc+0x16/0x40
[ 2963.742677][T26313] vma_alloc_folio+0x156/0x890
[ 2963.747505][T26313] ? policy_nodemask+0x1d0/0x1d0
[ 2963.752499][T26313] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2963.758281][T26313] shmem_alloc_folio+0xb5/0x170
[ 2963.763185][T26313] ? __dquot_alloc_space+0x515/0xb60
[ 2963.768535][T26313] ? zero_user_segments.constprop.0+0x350/0x350
[ 2963.774853][T26313] ? shmem_inode_acct_block+0x1aa/0x450
[ 2963.780475][T26313] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2963.786173][T26313] shmem_get_folio_gfp+0xbe9/0x1890
[ 2963.791436][T26313] ? shmem_is_huge+0x2f0/0x2f0
[ 2963.796261][T26313] shmem_write_begin+0x15c/0x460
[ 2963.801430][T26313] ? fault_in_subpage_writeable+0x20/0x20
[ 2963.807216][T26313] ? shmem_file_splice_read+0xd10/0xd10
[ 2963.812825][T26313] generic_perform_write+0x278/0x600
[ 2963.818191][T26313] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2963.823652][T26313] ? generic_write_checks_count+0x2d0/0x2d0
[ 2963.829646][T26313] shmem_file_write_iter+0x110/0x140
[ 2963.836237][T26313] vfs_write+0x650/0xe40
[ 2963.840546][T26313] ? kernel_write+0x6c0/0x6c0
[ 2963.845287][T26313] ? __fget_files+0x272/0x410
[ 2963.850029][T26313] ? __fget_light+0xe6/0x260
[ 2963.854679][T26313] ksys_write+0x12f/0x250
[ 2963.859071][T26313] ? __ia32_sys_read+0xb0/0xb0
[ 2963.863898][T26313] ? syscall_enter_from_user_mode+0x26/0x80
[ 2963.869864][T26313] do_syscall_64+0x38/0xb0
[ 2963.874340][T26313] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2963.880287][T26313] RIP: 0033:0x7effe8e7b82f
[ 2963.884751][T26313] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2963.904420][T26313] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2963.912895][T26313] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2963.920916][T26313] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2963.928930][T26313] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2963.937030][T26313] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2963.945044][T26313] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2963.953069][T26313]
[ 2964.357078][T26307] ENOMEM in journal_alloc_journal_head, retrying.
22:47:06 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 46)
[ 2964.475306][ T1243] ieee802154 phy0 wpan0: encryption failed: -22
[ 2964.482049][ T1243] ieee802154 phy1 wpan1: encryption failed: -22
22:47:07 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 65)
[ 2964.792505][T24942] usb 6-1: config 255 has an invalid interface number: 124 but max is 3
[ 2964.800947][T24942] usb 6-1: config 255 has an invalid interface number: 149 but max is 3
[ 2964.825102][T24942] usb 6-1: config 255 has an invalid interface number: 5 but max is 3
[ 2964.854635][T24942] usb 6-1: config 255 has an invalid interface number: 11 but max is 3
[ 2964.892175][T24942] usb 6-1: config 255 contains an unexpected descriptor of type 0x1, skipping
[ 2964.892409][T21758] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 2964.901084][T24942] usb 6-1: config 255 has 5 interfaces, different from the descriptor's value: 4
[ 2964.901128][T24942] usb 6-1: config 255 has no interface number 1
[ 2964.901157][T24942] usb 6-1: config 255 has no interface number 2
[ 2964.964219][T26321] FAULT_INJECTION: forcing a failure.
[ 2964.964219][T26321] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2964.977480][T26321] CPU: 0 PID: 26321 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2964.988141][T26321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2964.998300][T26321] Call Trace:
[ 2965.001650][T26321]
[ 2965.004629][T26321] dump_stack_lvl+0x125/0x1b0
[ 2965.009467][T26321] should_fail_ex+0x496/0x5b0
[ 2965.014214][T26321] copyin+0x1b/0xa0
[ 2965.018081][T26321] copy_page_from_iter_atomic+0x23d/0x1430
[ 2965.023949][T26321] ? folio_flags+0x71/0x1f0
[ 2965.028538][T26321] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2965.034414][T26321] ? shmem_write_begin+0x172/0x460
[ 2965.039603][T26321] ? fault_in_subpage_writeable+0x20/0x20
[ 2965.045413][T26321] ? shmem_file_splice_read+0xd10/0xd10
[ 2965.051043][T26321] generic_perform_write+0x2e9/0x600
[ 2965.056417][T26321] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2965.061874][T26321] ? preempt_count_add+0x72/0x140
[ 2965.066941][T26321] ? __mnt_drop_write_file+0xc1/0xf0
[ 2965.072280][T26321] shmem_file_write_iter+0x110/0x140
[ 2965.077618][T26321] vfs_write+0x650/0xe40
[ 2965.082003][T26321] ? kernel_write+0x6c0/0x6c0
[ 2965.086758][T26321] ? __fget_files+0x272/0x410
[ 2965.091571][T26321] ? __fget_light+0xe6/0x260
[ 2965.096204][T26321] ksys_write+0x12f/0x250
[ 2965.100574][T26321] ? __ia32_sys_read+0xb0/0xb0
[ 2965.105378][T26321] ? syscall_enter_from_user_mode+0x26/0x80
[ 2965.111352][T26321] do_syscall_64+0x38/0xb0
[ 2965.115855][T26321] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2965.121798][T26321] RIP: 0033:0x7effe8e7b82f
[ 2965.126238][T26321] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2965.145965][T26321] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2965.154405][T26321] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2965.162397][T26321] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2965.170401][T26321] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2965.178410][T26321] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2965.186419][T26321] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2965.194431][T26321]
[ 2965.231640][T26324] loop3: detected capacity change from 0 to 8
[ 2965.262435][T24942] usb 6-1: config 255 has no interface number 3
[ 2965.268780][T24942] usb 6-1: config 255 has no interface number 4
[ 2965.277168][T26324] FAULT_INJECTION: forcing a failure.
[ 2965.277168][T26324] name failslab, interval 1, probability 0, space 0, times 0
[ 2965.292131][T21758] usb 1-1: USB disconnect, device number 43
[ 2965.292196][T24942] usb 6-1: config 255 interface 124 altsetting 9 has an invalid endpoint with address 0x0, skipping
[ 2965.334683][T21758] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 2965.342562][T24942] usb 6-1: config 255 interface 124 altsetting 9 endpoint 0x7 has an invalid bInterval 32, changing to 7
[ 2965.357599][T26324] CPU: 1 PID: 26324 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2965.368096][T26324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2965.372115][T24942] usb 6-1: config 255 interface 124 altsetting 9 endpoint 0xF has invalid maxpacket 512, setting to 64
[ 2965.378170][T26324] Call Trace:
[ 2965.378189][T26324]
[ 2965.395582][T26324] dump_stack_lvl+0x125/0x1b0
[ 2965.400322][T26324] should_fail_ex+0x496/0x5b0
[ 2965.405065][T26324] should_failslab+0x9/0x20
[ 2965.409644][T26324] kmem_cache_alloc+0x61/0x400
[ 2965.414468][T26324] jbd2_journal_add_journal_head+0x1e0/0x670
[ 2965.420526][T26324] jbd2_journal_get_create_access+0x44/0x550
[ 2965.426580][T26324] __ext4_journal_get_create_access+0x54/0x1f0
[ 2965.432806][T26324] ext4_getblk+0x388/0x810
[ 2965.433416][T24942] usb 6-1: config 255 interface 124 altsetting 9 has a duplicate endpoint with address 0xF, skipping
[ 2965.437265][T26324] ? ext4_iomap_overwrite_begin+0xb0/0xb0
[ 2965.453877][T26324] ? ext4_issue_zeroout+0x1f0/0x1f0
[ 2965.459228][T26324] ext4_bread+0x2c/0x190
[ 2965.463537][T26324] ext4_append+0x26d/0x560
[ 2965.468009][T26324] ? ext4_match+0x5d0/0x5d0
[ 2965.472410][T24942] usb 6-1: config 255 interface 149 altsetting 255 endpoint 0xC has invalid maxpacket 512, setting to 64
[ 2965.472538][T26324] ? __dquot_initialize+0x299/0xc40
[ 2965.488976][T26324] ext4_init_new_dir+0x220/0x4c0
[ 2965.493971][T26324] ? ext4_init_dot_dotdot+0x560/0x560
[ 2965.495696][T24942] usb 6-1: config 255 interface 149 altsetting 255 has an invalid endpoint with address 0x0, skipping
[ 2965.499399][T26324] ext4_mkdir+0x316/0xb70
[ 2965.499446][T26324] ? ext4_init_new_dir+0x4c0/0x4c0
[ 2965.520137][T26324] ? security_inode_permission+0xd8/0x100
[ 2965.525945][T26324] vfs_mkdir+0x532/0x7e0
[ 2965.530260][T26324] do_mkdirat+0x2a9/0x330
[ 2965.534641][T26324] ? __ia32_sys_mknod+0xb0/0xb0
[ 2965.539553][T26324] ? getname_flags.part.0+0x1d5/0x4d0
[ 2965.542509][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0xB, skipping
[ 2965.544966][T26324] __x64_sys_mkdirat+0x115/0x170
[ 2965.545007][T26324] do_syscall_64+0x38/0xb0
[ 2965.565447][T26324] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2965.571410][T26324] RIP: 0033:0x7fe1e6e7b5e7
[ 2965.575878][T26324] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2965.587969][T24942] usb 6-1: config 255 interface 149 altsetting 255 endpoint 0x9 has an invalid bInterval 19, changing to 7
[ 2965.595522][T26324] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000213 ORIG_RAX: 0000000000000102
[ 2965.595560][T26324] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fe1e6e7b5e7
[ 2965.595583][T26324] RDX: 00000000000001ff RSI: 0000000020000240 RDI: 00000000ffffff9c
[ 2965.595606][T26324] RBP: 0000000020000200 R08: 0000000000000000 R09: 00000000000001c9
[ 2965.595628][T26324] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000240
[ 2965.595651][T26324] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2965.595680][T26324]
[ 2965.732546][T26324] ENOMEM in journal_alloc_journal_head, retrying.
22:47:08 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x53, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x41, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x0, "939542f351a2"}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
22:47:08 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x2000000000008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff})
sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0)
close_range(r1, 0xffffffffffffffff, 0x0)
22:47:08 executing program 1:
syz_mount_image$hfs(&(0x7f00000024c0), &(0x7f00000000c0)='./file0\x00', 0x2000000, &(0x7f00000023c0)={[{@dir_umask={'dir_umask', 0x3d, 0xa349}}, {@creator={'creator', 0x3d, "928361cc"}}, {@creator={'creator', 0x3d, "fac24606"}}, {@creator={'creator', 0x3d, "130d3855"}}, {@dir_umask={'dir_umask', 0x3d, 0xffffffffffffff50}}, {@umask={'umask', 0x3d, 0x3}}, {@creator={'creator', 0x3d, "fce20489"}}, {@part={'part', 0x3d, 0x7}}, {@uid}, {@iocharset={'iocharset', 0x3d, 'cp1250'}}]}, 0x1, 0x2d3, &(0x7f0000002600)="$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")
fspick(0xffffffffffffff9c, &(0x7f0000007040)='./file0/file0\x00', 0x0)
fspick(0xffffffffffffff9c, &(0x7f0000007040)='./file0/file0\x00', 0x0)
22:47:08 executing program 5:
r0 = syz_usb_connect(0x3, 0xd20, &(0x7f0000000d80)={{0x12, 0x1, 0x0, 0xe9, 0x37, 0x51, 0x8, 0x4b4, 0x3610, 0x3756, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xd0e, 0x4, 0xff, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x7c, 0x9, 0x8, 0x22, 0x31, 0x39, 0x3, [@cdc_ncm={{0x8, 0x24, 0x6, 0x0, 0x1, "d49625"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x605180f5, 0x0, 0x4, 0x6}, {0x6, 0x24, 0x1a, 0x2, 0x4}, [@mbim_extended={0x8, 0x24, 0x1c, 0x80, 0x3f, 0x3f}, @mbim_extended={0x8, 0x24, 0x1c, 0xfffa, 0x9, 0x800}, @mdlm_detail={0xc7, 0x24, 0x13, 0x2, "729db65a8d8de1aa41d7f334673340dab7d2ba52211e2bc77be2b91c8dea57b2f7eaee5299fa322322a10eb225845a38b4a8e78dbdc30b42af9ad5f12e5785c5bd72b42949ebf62dbd81219dd51de44a43d17baa5463655874eed1f6965d960fdd494e5e5b89dc3ee54c60056fd5b469a9bdf82f3ba92dd7ecabd57dbb4d3314b456a28c9da08a67fa1a3ff9c6463e02477631f68c1e9e48f633908bdcc8c106fee7cf9f643548969d5bac44b51ffde44c6d325d42accd0c162ac940215043cfc922f3"}, @mbim_extended={0x8, 0x24, 0x1c, 0x1, 0x4, 0x6}, @acm={0x4, 0x24, 0x2, 0x9}, @acm={0x4, 0x24, 0x2, 0xb}]}], [{{0x9, 0x5, 0x0, 0x0, 0x3ff, 0x9, 0x40, 0x24, [@generic={0xea, 0x23, "5f4d424de2ec38b0bd3673ace69d96c6d7189cad582f9475a21eaf836d6d4ea9b44db5a58f626938863925cabd6d89f7f1ca7376a2d833e479bfcf0eae3b152d58c48489de34f489b6791291d51e6dc6456d572429c1313e35654fe928f60630e2c8c24905d8104d8cc59a91f0362c7ed46f770348248d68d1851dc2efe201ab8d7a337a70f76a3185c913b28caddf101f4285941bc1a8f416d2575acdfe9241af494c1fe3fb81f1ab7c2c6ec89a6a2bcb3f48ac010e3fb44db2bd9c579bf3a9c171f2a2c6124293257c6833054095556eb18d9429ee3555f9469488aa6b44f2f53ececced3e29e1"}]}}, {{0x9, 0x5, 0x7, 0x1, 0x3ff, 0x20, 0xa, 0x1}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0xd8, 0x3, 0x7}}, {{0x9, 0x5, 0xf, 0x8, 0x200, 0xcc, 0x3f, 0x2, [@generic={0xfa, 0xf, "0710973fdb00531f50315ccbae6309c4793c574676c3bb636257075d9b4d7b60699770aad6c29b1b8f3b6070831e8eb24391e22c2d910f84968f063e60c5ffe6f5d04bae24c45bd089f9b7e5a8230a761ffc8bd4f3764a8432fb1fb8603dd446ab5906444f1fa4aec9982801ec83e89d3f8096eb389fafc91c48ccfc961ee231ab09e724995331e1db1caff8bee209565b6c985c348d247dec96a140cd5f8a42d741ac002930ebf7eedf5eed5344929bc67d0b04b89743b541e11d226d12acfe7cca4d8be3a34deb578c68a91c343636efbd532023ddbc9b00f85d9bf1dfe67c12a7908d2e8c88c12a4e685e6d6859b670321b4aae20f123"}]}}, {{0x9, 0x5, 0xf, 0x8, 0x8, 0x4, 0xfa, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x5, 0x8}]}}, {{0x9, 0x5, 0x1, 0x0, 0x8, 0x81, 0x0, 0x1}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0x0, 0x1f, 0x97}}, {{0x9, 0x5, 0xb, 0x8, 0x8, 0x3, 0x8, 0x1, [@generic={0x2b, 0x22, "83581c0384b6aaefce3ca59ef32899e101b41edd823a5044f16f3f60a1398c23618ffbaa2296731a4e"}]}}]}}, {{0x9, 0x4, 0x95, 0xff, 0xd, 0x7, 0x5b, 0x83, 0xc6, [], [{{0x9, 0x5, 0xc, 0x10, 0x200, 0x9e, 0x1a, 0x5}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x67, 0x4, 0x40}}, {{0x9, 0x5, 0xb, 0x1, 0x8, 0x9, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x6f, 0x6}]}}, {{0x9, 0x5, 0x9, 0x1, 0x82cc444352939e7a, 0x13, 0xf0, 0xca}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x58, 0x2, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xff, 0x717}, @generic={0xe, 0x3, "25b6f42a6961b5366ffc51ac"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x8, 0x1, 0xff, 0x0, [@generic={0xf5, 0x8, "7757930668cf07138f17b87e51f308e5127fd9860b33d51f4c83d54e679178a91d67e19dadb64e5c30553cb5d03360268cac862e30f1791d23b700cad98c46d2f99b411ec934058e475cc9880059b219e2cd3e9199dee4fd200692e13681ee304eb980eef1e7ba02e38c0a73d148e6e02377163305ef0f9cfc4619397c6ed9f2432a25729c8b91780e514c889666b67044c6bbe549da478d6322e8d07e1beeb77878e932a3b1b00a28b366ab6b8d5976f58b7e24bac9dbd1b172f1b1b94e4747fc5873e911e6a88e03ad0af2e07336293a9a2071c16a8a1ea93bf0d78d4901f78946db4b19dfe94b371cb7abb81acbb5ba359f"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x1}]}}, {{0x9, 0x5, 0xe, 0x13, 0x3ff, 0x42, 0x0, 0x9}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0x76, 0x2, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1f, 0x1000}]}}, {{0x9, 0x5, 0xe, 0x1, 0x200, 0x9, 0x8, 0x31}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1f, 0x4}}, {{0x9, 0x5, 0x5, 0x1b, 0x400, 0x4, 0x7f, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x401}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x20}]}}, {{0x9, 0x5, 0x3, 0x1, 0x10, 0x8, 0x2, 0xce, [@generic={0x72, 0x11, "2305ed1c1ef17d584b12c12a74525264194f72b82c1c4f35d4a2cb27defb3514d6d4b40f315640c77d085e61c442a4955f8f9f2955555e98352fa67ca1ba7b5f94b92635cfef6fad3119665be7e35d1717b7bf5dbdfd710dd56d17ae4b14368406851ba6426f10196fba5581bfece148"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x61, 0x8c2c}]}}, {{0x9, 0x5, 0xc, 0x4, 0x1df, 0x81, 0x0, 0x3}}]}}, {{0x9, 0x4, 0x0, 0x0, 0xe, 0xf, 0xb8, 0x67, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x3, 0x8}, [@mixer_unit={0xa, 0x24, 0x4, 0x5, 0x80, "ceb3e6fff9"}, @extension_unit={0xb, 0x24, 0x8, 0x6, 0x3, 0x5a, "d21e2507"}, @extension_unit={0x7, 0x24, 0x8, 0x4, 0x200, 0x2}, @extension_unit={0x9, 0x24, 0x8, 0x4, 0x56, 0x8, "e6ef"}]}, @uac_as={[@format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0xb7, 0x1, 0x5, 0x3, "4d0b48baf40b1093"}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x100, 0xf001, 0x4d}, @as_header={0x7, 0x24, 0x1, 0x1f, 0x81, 0x1}, @as_header={0x7, 0x24, 0x1, 0x7f, 0xfd, 0x4}]}], [{{0x9, 0x5, 0xc, 0x4, 0x208, 0x6, 0x7}}, {{0x9, 0x5, 0xc, 0x3, 0x10, 0x2, 0x1, 0x3}}, {{0x9, 0x5, 0xc, 0x2, 0x3ff, 0x7f, 0x17, 0x2}}, {{0x9, 0x5, 0x6, 0x1, 0x37f, 0xf8, 0x0, 0x75, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xfffd}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x5}]}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x0, 0x7f, 0x40, [@generic={0xc2, 0x6, "42a5faccd988122dd902052cc3e091a1e3be67b66ef15b9e927bab9139bc31190f88ac57ff6a12ed678d73d3b703acb32cacc9e226947bafafdba6f4d3542db529af4b496eccb7c8a2a9873e18e081c1b352ddd79e966b34ad4e960d79f28bbd6a89792c301e83b619c8bb7e17d769df5d9c9ceed633213cb479dcdc6addebd033eb7902ead39d5c6a614b7378d87906047ad31658f12b7db1d387d52cae4595abc19f6f04854df9777aee6dbe34bb78a905c219a249d625f61837545cd1baf3"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x3ff, 0x80, 0x8, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x8, 0xfff9}, @generic={0x3, 0x23, "dd"}]}}, {{0x9, 0x5, 0xe, 0x1, 0x10, 0xfd, 0x1, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x3, 0x8001}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x5, 0xc1f}]}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x7f, 0x2, 0x2b, [@generic={0xf, 0x7, "87f3360c6a74e8bab6014f0854"}]}}, {{0x9, 0x5, 0x7, 0x8, 0x40, 0xfc, 0xf7, 0x7f, [@generic={0x8e, 0xb, "fe2249e5f98fca9f8ca5bf364cafb2e23af1e12d8055b321313779298b41f9789fdb43005948ec944336a46bdcee2a33e9bdf26fd9a1bb69a44fb02d8ad943e448d4d2a310eaf34dcef5f9f1c725e1014bc877be1e475966c7f7247dbd515eb4f8fb25467d0c909fb629a8da61264dd1fedd165bc1fe2e91362356beef45e3111f204132b3649cc141aa41c6"}, @generic={0xc4, 0x22, "7aceb8dc3fcb090f953d66acdc6d29c26aefd1a3a4c03bd76ed0ee398d173c3419ea8e90df800f012763115da52050d602386047cb279e9f01a3e9250e9612e65fc93517a39cc9c925b764cad5a2d6a895084d0fc8fae0d11640d8b90da6f26b33c2c9323a8c270e349e30c6c54712b4c154b51f3b78190ad8aee4f5c9d1c0a54f5ada3e17651ec63bc782c93b2c1c5fde54dc894ddf7d0ed54ce0687d25293c77d436595378f21d15e1b143d632931865f2d80fc5750aa3b33c6ece5ebe55f5938f"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x8, 0xff, 0xf7, 0x9, [@generic={0x3f, 0x21, "34e92ab6ac4d86f29ae2947907cacb5dd641978174a033881bdaad81d25c36a0d6e88162ee5873a8120d216ff18166e59da3a165a15ef36c2c516c8a35"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x20, 0x3, 0x3f, 0x1}}, {{0x9, 0x5, 0xf, 0xc, 0x400, 0x1f, 0x1f, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x33, 0x8000}]}}, {{0x9, 0x5, 0x5, 0x8, 0x3ff, 0x3f, 0x80, 0x3}}, {{0x9, 0x5, 0x8, 0xc, 0x200, 0x7, 0x2a, 0x7, [@generic={0x16, 0xa, "b193da5d4562ceedaa883f893350e9fd3bb3f9d2"}]}}]}}, {{0x9, 0x4, 0xb, 0x1, 0x10, 0x31, 0x44, 0x8d, 0x1, [@hid_hid={0x9, 0x21, 0xffff, 0x20, 0x1, {0x22, 0x1f5}}], [{{0x9, 0x5, 0xe, 0x0, 0x40, 0x4, 0x8, 0xff, [@generic={0x7b, 0x31, "a12772c2bedfb429fb89bcd2dffe27c6c116462f5b3edb316b3e047cc1811900bdc9fcefcde89113701947c149ac41a0cd5773a905c2761f89b820a7a4122e1c10afb5f59b08d3af12b12196d3630a8a0365c4b3c40efdd2ae6a3a772a804f3593edb400ad93d1e4f809e3e7c6014659db3de303be160ff5fe"}, @generic={0x97, 0xb, "5c766cfe07812acf2da4acb627128a0dd74e791895ab874dc18d90755953b0280c41d2030726918e5d0a5304539877cba2c8bd33d6bdc615bae57c4167fcefa9ce9b8199b019619492cbac54285354b408f339e6479b43cd008c67182461d15bf3b9001ee533b19f4d82a8b771160f2d59243c64b4a8c9a1ebcccd91a01c8ff622664b99c36a174bae1f3fed37d8d5e17f8afdf72d"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x3ff, 0x0, 0x0, 0x5}}, {{0x9, 0x5, 0x0, 0x2, 0x3ff, 0x81, 0x8, 0xa6, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4, 0x2004}]}}, {{0x9, 0x5, 0xc, 0x4, 0x3ff, 0x0, 0x40, 0x4}}, {{0x9, 0x5, 0xb, 0x1, 0x10, 0x0, 0x0, 0x4, [@generic={0xff, 0x21, "a30a5e4201185e1577661a44c858c85e5eef77cca668adffd5f0837e82815588722b3ef740536026b666132defb8e9749465bc6520dee064e25586918dc99f6dc65d5102df48ce9e6a2115d8523ae19c239843b0614d3f757c38444660417228dc8ae98e16478226e64d9bba3c295b182a734f49d57663e97cb878eace9ac742c13cbda06c745d16a19b596ddc3f875029182719b7efde4205e89047ad57f2db5f52d40b37ce2892c0120edfba2da7b722db7baf15fcee1a48989c33b7c2cd3021181e9f100e976a048f34a510298ce39f70fe2b8776a2a4a913d4d7b753ec1cb967e5d1e766a4a6b626a7a8da854b067727bd6a9d3920a04aef820e9e"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x1000}]}}, {{0x9, 0x5, 0x6, 0x0, 0x20, 0x8, 0x8, 0x3, [@generic={0x90, 0x23, "36516575b087e9f2aa2a45ea0164c4e64bae0e098f0baea317d776bb3f76e6ad6696902bfb966e2c0262eedef59c4bd6f2db9d7fd03c97dfd70c15f09abdbf4cdc5c3c0b638f02b72bd229b3ac0c0062360af6b4280da03d234ed035fa22043baf415da208b47dcead9a7b0a29360c4d688f2cc4ae9f015dbc854cff9cb788b3006f135f8da4aefc4924ca1d6d74"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x400, 0x8, 0x5, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x6}]}}, {{0x9, 0x5, 0x8, 0x0, 0x0, 0x8, 0xcc, 0x0, [@generic={0x75, 0x1, "b5f03e2af9c514de579d0273dfda4b139d04ecef609a43712062c1303ab535cfad190fb9121bc69517c1d282a97b81198277ff0c7c0df646405fc6f561c1dd55c142b384f2b18e024ebf1834607f402f92fe12ad0313a31e917ebaa0a0678f70112cde439bec4b3bba9a69dd90142d87fd014d"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x10, 0x4, 0x6, 0x7f}}, {{0x9, 0x5, 0x1, 0x0, 0x40, 0xa9, 0x4, 0x4}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x3f, 0x20, 0x1}}, {{0x9, 0x5, 0xb, 0x10, 0x40, 0x1f, 0x4, 0x40}}, {{0x9, 0x5, 0x2, 0x1, 0x40, 0x0, 0x3f, 0x46}}, {{0x9, 0x5, 0x86, 0x3, 0x400, 0x1f, 0x2, 0x40}}, {{0x9, 0x5, 0x5, 0x3, 0x20, 0x1, 0xfa, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x6}]}}, {{0x9, 0x5, 0x8f, 0x10, 0x229, 0x6, 0xdc, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0x5d}, @generic={0x10, 0xf, "ed6352b077bca40460ab7dfa2b01"}]}}]}}]}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x0, 0x6, 0x44, {0x44, 0x1, "eae48dc9b3639a1b5a160d44b18aa8183a9418bce15bbcd565d61b6eb7e5f190c0e873ed036adb7b7d75f34c357ce8b95f2b60b80938ce25048f92bb24ad4016514a"}}, &(0x7f0000000080)={0x0, 0x3, 0xc9, @string={0xc9, 0x3, "11870c764c5d1cacc006a7fdbb8e08d0d28c5eadca0479ae185f2dc0b5ec59f8e7d6094b09289096c74216cb07634cc61659eebe13c58356fd827e9cfbd59d15618d7ba97c337b05c04e9a16f89a8714db0ba5e378c1e1618f6e1f910c5daafa2a60bdb6edfd356cb33f451a15734925d7a5214a04b75be701add313d4947fad4a10dc5d0028e634eb62eb2a19bf3fc740d72801b06357de3124c3075a874dd53994b462ee6db5e49861f2cca15ec08be22c4373c1825976c50c3bf806d900d1521d5dcd6c7c18"}}, &(0x7f0000000180)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3d, 0x0, 0xdc, 0x7, "358cb2ec", "d1a0aee0"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xc0, 0x9d, 0x8, 0x2, 0x3, 0x1, 0x2}}}, &(0x7f0000000680)={0x84, &(0x7f0000000280)={0x40, 0x3, 0x1, "ed"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0xb2}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000340)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000380)={0x20, 0x0, 0x8, {0x8, 0x1, [0xff]}}, &(0x7f00000003c0)={0x40, 0x7, 0x2, 0x8}, &(0x7f0000000400)={0x40, 0x9, 0x1}, &(0x7f0000000440)={0x40, 0xb, 0x2, "8279"}, &(0x7f0000000480)={0x40, 0xf, 0x2, 0xfff8}, &(0x7f00000004c0)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000500)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x19, 0x2, "b89f"}, &(0x7f0000000580)={0x40, 0x1a, 0x2, 0x8}, &(0x7f00000005c0)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000600)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000640)={0x40, 0x21, 0x1, 0x8}})
syz_usb_connect(0x3, 0xd20, &(0x7f0000000d80)={{0x12, 0x1, 0x0, 0xe9, 0x37, 0x51, 0x8, 0x4b4, 0x3610, 0x3756, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0xd0e, 0x4, 0xff, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x7c, 0x9, 0x8, 0x22, 0x31, 0x39, 0x3, [@cdc_ncm={{0x8, 0x24, 0x6, 0x0, 0x1, "d49625"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x605180f5, 0x0, 0x4, 0x6}, {0x6, 0x24, 0x1a, 0x2, 0x4}, [@mbim_extended={0x8, 0x24, 0x1c, 0x80, 0x3f, 0x3f}, @mbim_extended={0x8, 0x24, 0x1c, 0xfffa, 0x9, 0x800}, @mdlm_detail={0xc7, 0x24, 0x13, 0x2, "729db65a8d8de1aa41d7f334673340dab7d2ba52211e2bc77be2b91c8dea57b2f7eaee5299fa322322a10eb225845a38b4a8e78dbdc30b42af9ad5f12e5785c5bd72b42949ebf62dbd81219dd51de44a43d17baa5463655874eed1f6965d960fdd494e5e5b89dc3ee54c60056fd5b469a9bdf82f3ba92dd7ecabd57dbb4d3314b456a28c9da08a67fa1a3ff9c6463e02477631f68c1e9e48f633908bdcc8c106fee7cf9f643548969d5bac44b51ffde44c6d325d42accd0c162ac940215043cfc922f3"}, @mbim_extended={0x8, 0x24, 0x1c, 0x1, 0x4, 0x6}, @acm={0x4, 0x24, 0x2, 0x9}, @acm={0x4, 0x24, 0x2, 0xb}]}], [{{0x9, 0x5, 0x0, 0x0, 0x3ff, 0x9, 0x40, 0x24, [@generic={0xea, 0x23, "5f4d424de2ec38b0bd3673ace69d96c6d7189cad582f9475a21eaf836d6d4ea9b44db5a58f626938863925cabd6d89f7f1ca7376a2d833e479bfcf0eae3b152d58c48489de34f489b6791291d51e6dc6456d572429c1313e35654fe928f60630e2c8c24905d8104d8cc59a91f0362c7ed46f770348248d68d1851dc2efe201ab8d7a337a70f76a3185c913b28caddf101f4285941bc1a8f416d2575acdfe9241af494c1fe3fb81f1ab7c2c6ec89a6a2bcb3f48ac010e3fb44db2bd9c579bf3a9c171f2a2c6124293257c6833054095556eb18d9429ee3555f9469488aa6b44f2f53ececced3e29e1"}]}}, {{0x9, 0x5, 0x7, 0x1, 0x3ff, 0x20, 0xa, 0x1}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0xd8, 0x3, 0x7}}, {{0x9, 0x5, 0xf, 0x8, 0x200, 0xcc, 0x3f, 0x2, [@generic={0xfa, 0xf, "0710973fdb00531f50315ccbae6309c4793c574676c3bb636257075d9b4d7b60699770aad6c29b1b8f3b6070831e8eb24391e22c2d910f84968f063e60c5ffe6f5d04bae24c45bd089f9b7e5a8230a761ffc8bd4f3764a8432fb1fb8603dd446ab5906444f1fa4aec9982801ec83e89d3f8096eb389fafc91c48ccfc961ee231ab09e724995331e1db1caff8bee209565b6c985c348d247dec96a140cd5f8a42d741ac002930ebf7eedf5eed5344929bc67d0b04b89743b541e11d226d12acfe7cca4d8be3a34deb578c68a91c343636efbd532023ddbc9b00f85d9bf1dfe67c12a7908d2e8c88c12a4e685e6d6859b670321b4aae20f123"}]}}, {{0x9, 0x5, 0xf, 0x8, 0x8, 0x4, 0xfa, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x5, 0x8}]}}, {{0x9, 0x5, 0x1, 0x0, 0x8, 0x81, 0x0, 0x1}}, {{0x9, 0x5, 0x3, 0x10, 0x10, 0x0, 0x1f, 0x97}}, {{0x9, 0x5, 0xb, 0x8, 0x8, 0x3, 0x8, 0x1, [@generic={0x2b, 0x22, "83581c0384b6aaefce3ca59ef32899e101b41edd823a5044f16f3f60a1398c23618ffbaa2296731a4e"}]}}]}}, {{0x9, 0x4, 0x95, 0xff, 0xd, 0x7, 0x5b, 0x83, 0xc6, [], [{{0x9, 0x5, 0xc, 0x10, 0x200, 0x9e, 0x1a, 0x5}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x67, 0x4, 0x40}}, {{0x9, 0x5, 0xb, 0x1, 0x8, 0x9, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x6f, 0x6}]}}, {{0x9, 0x5, 0x9, 0x1, 0x82cc444352939e7a, 0x13, 0xf0, 0xca}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x58, 0x2, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xff, 0x717}, @generic={0xe, 0x3, "25b6f42a6961b5366ffc51ac"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x8, 0x1, 0xff, 0x0, [@generic={0xf5, 0x8, "7757930668cf07138f17b87e51f308e5127fd9860b33d51f4c83d54e679178a91d67e19dadb64e5c30553cb5d03360268cac862e30f1791d23b700cad98c46d2f99b411ec934058e475cc9880059b219e2cd3e9199dee4fd200692e13681ee304eb980eef1e7ba02e38c0a73d148e6e02377163305ef0f9cfc4619397c6ed9f2432a25729c8b91780e514c889666b67044c6bbe549da478d6322e8d07e1beeb77878e932a3b1b00a28b366ab6b8d5976f58b7e24bac9dbd1b172f1b1b94e4747fc5873e911e6a88e03ad0af2e07336293a9a2071c16a8a1ea93bf0d78d4901f78946db4b19dfe94b371cb7abb81acbb5ba359f"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x1}]}}, {{0x9, 0x5, 0xe, 0x13, 0x3ff, 0x42, 0x0, 0x9}}, {{0x9, 0x5, 0xe, 0x4, 0x40, 0x76, 0x2, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1f, 0x1000}]}}, {{0x9, 0x5, 0xe, 0x1, 0x200, 0x9, 0x8, 0x31}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1f, 0x4}}, {{0x9, 0x5, 0x5, 0x1b, 0x400, 0x4, 0x7f, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x401}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x20}]}}, {{0x9, 0x5, 0x3, 0x1, 0x10, 0x8, 0x2, 0xce, [@generic={0x72, 0x11, "2305ed1c1ef17d584b12c12a74525264194f72b82c1c4f35d4a2cb27defb3514d6d4b40f315640c77d085e61c442a4955f8f9f2955555e98352fa67ca1ba7b5f94b92635cfef6fad3119665be7e35d1717b7bf5dbdfd710dd56d17ae4b14368406851ba6426f10196fba5581bfece148"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x61, 0x8c2c}]}}, {{0x9, 0x5, 0xc, 0x4, 0x1df, 0x81, 0x0, 0x3}}]}}, {{0x9, 0x4, 0x0, 0x0, 0xe, 0xf, 0xb8, 0x67, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x3, 0x8}, [@mixer_unit={0xa, 0x24, 0x4, 0x5, 0x80, "ceb3e6fff9"}, @extension_unit={0xb, 0x24, 0x8, 0x6, 0x3, 0x5a, "d21e2507"}, @extension_unit={0x7, 0x24, 0x8, 0x4, 0x200, 0x2}, @extension_unit={0x9, 0x24, 0x8, 0x4, 0x56, 0x8, "e6ef"}]}, @uac_as={[@format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0xb7, 0x1, 0x5, 0x3, "4d0b48baf40b1093"}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x100, 0xf001, 0x4d}, @as_header={0x7, 0x24, 0x1, 0x1f, 0x81, 0x1}, @as_header={0x7, 0x24, 0x1, 0x7f, 0xfd, 0x4}]}], [{{0x9, 0x5, 0xc, 0x4, 0x208, 0x6, 0x7}}, {{0x9, 0x5, 0xc, 0x3, 0x10, 0x2, 0x1, 0x3}}, {{0x9, 0x5, 0xc, 0x2, 0x3ff, 0x7f, 0x17, 0x2}}, {{0x9, 0x5, 0x6, 0x1, 0x37f, 0xf8, 0x0, 0x75, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xfffd}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x5}]}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x0, 0x7f, 0x40, [@generic={0xc2, 0x6, "42a5faccd988122dd902052cc3e091a1e3be67b66ef15b9e927bab9139bc31190f88ac57ff6a12ed678d73d3b703acb32cacc9e226947bafafdba6f4d3542db529af4b496eccb7c8a2a9873e18e081c1b352ddd79e966b34ad4e960d79f28bbd6a89792c301e83b619c8bb7e17d769df5d9c9ceed633213cb479dcdc6addebd033eb7902ead39d5c6a614b7378d87906047ad31658f12b7db1d387d52cae4595abc19f6f04854df9777aee6dbe34bb78a905c219a249d625f61837545cd1baf3"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x3ff, 0x80, 0x8, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x8, 0xfff9}, @generic={0x3, 0x23, "dd"}]}}, {{0x9, 0x5, 0xe, 0x1, 0x10, 0xfd, 0x1, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x3, 0x8001}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x5, 0xc1f}]}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x7f, 0x2, 0x2b, [@generic={0xf, 0x7, "87f3360c6a74e8bab6014f0854"}]}}, {{0x9, 0x5, 0x7, 0x8, 0x40, 0xfc, 0xf7, 0x7f, [@generic={0x8e, 0xb, "fe2249e5f98fca9f8ca5bf364cafb2e23af1e12d8055b321313779298b41f9789fdb43005948ec944336a46bdcee2a33e9bdf26fd9a1bb69a44fb02d8ad943e448d4d2a310eaf34dcef5f9f1c725e1014bc877be1e475966c7f7247dbd515eb4f8fb25467d0c909fb629a8da61264dd1fedd165bc1fe2e91362356beef45e3111f204132b3649cc141aa41c6"}, @generic={0xc4, 0x22, "7aceb8dc3fcb090f953d66acdc6d29c26aefd1a3a4c03bd76ed0ee398d173c3419ea8e90df800f012763115da52050d602386047cb279e9f01a3e9250e9612e65fc93517a39cc9c925b764cad5a2d6a895084d0fc8fae0d11640d8b90da6f26b33c2c9323a8c270e349e30c6c54712b4c154b51f3b78190ad8aee4f5c9d1c0a54f5ada3e17651ec63bc782c93b2c1c5fde54dc894ddf7d0ed54ce0687d25293c77d436595378f21d15e1b143d632931865f2d80fc5750aa3b33c6ece5ebe55f5938f"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x8, 0xff, 0xf7, 0x9, [@generic={0x3f, 0x21, "34e92ab6ac4d86f29ae2947907cacb5dd641978174a033881bdaad81d25c36a0d6e88162ee5873a8120d216ff18166e59da3a165a15ef36c2c516c8a35"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x20, 0x3, 0x3f, 0x1}}, {{0x9, 0x5, 0xf, 0xc, 0x400, 0x1f, 0x1f, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x33, 0x8000}]}}, {{0x9, 0x5, 0x5, 0x8, 0x3ff, 0x3f, 0x80, 0x3}}, {{0x9, 0x5, 0x8, 0xc, 0x200, 0x7, 0x2a, 0x7, [@generic={0x16, 0xa, "b193da5d4562ceedaa883f893350e9fd3bb3f9d2"}]}}]}}, {{0x9, 0x4, 0xb, 0x1, 0x10, 0x31, 0x44, 0x8d, 0x1, [@hid_hid={0x9, 0x21, 0xffff, 0x20, 0x1, {0x22, 0x1f5}}], [{{0x9, 0x5, 0xe, 0x0, 0x40, 0x4, 0x8, 0xff, [@generic={0x7b, 0x31, "a12772c2bedfb429fb89bcd2dffe27c6c116462f5b3edb316b3e047cc1811900bdc9fcefcde89113701947c149ac41a0cd5773a905c2761f89b820a7a4122e1c10afb5f59b08d3af12b12196d3630a8a0365c4b3c40efdd2ae6a3a772a804f3593edb400ad93d1e4f809e3e7c6014659db3de303be160ff5fe"}, @generic={0x97, 0xb, "5c766cfe07812acf2da4acb627128a0dd74e791895ab874dc18d90755953b0280c41d2030726918e5d0a5304539877cba2c8bd33d6bdc615bae57c4167fcefa9ce9b8199b019619492cbac54285354b408f339e6479b43cd008c67182461d15bf3b9001ee533b19f4d82a8b771160f2d59243c64b4a8c9a1ebcccd91a01c8ff622664b99c36a174bae1f3fed37d8d5e17f8afdf72d"}]}}, {{0x9, 0x5, 0x0, 0x8, 0x3ff, 0x0, 0x0, 0x5}}, {{0x9, 0x5, 0x0, 0x2, 0x3ff, 0x81, 0x8, 0xa6, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4, 0x2004}]}}, {{0x9, 0x5, 0xc, 0x4, 0x3ff, 0x0, 0x40, 0x4}}, {{0x9, 0x5, 0xb, 0x1, 0x10, 0x0, 0x0, 0x4, [@generic={0xff, 0x21, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x1000}]}}, {{0x9, 0x5, 0x6, 0x0, 0x20, 0x8, 0x8, 0x3, [@generic={0x90, 0x23, "36516575b087e9f2aa2a45ea0164c4e64bae0e098f0baea317d776bb3f76e6ad6696902bfb966e2c0262eedef59c4bd6f2db9d7fd03c97dfd70c15f09abdbf4cdc5c3c0b638f02b72bd229b3ac0c0062360af6b4280da03d234ed035fa22043baf415da208b47dcead9a7b0a29360c4d688f2cc4ae9f015dbc854cff9cb788b3006f135f8da4aefc4924ca1d6d74"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x400, 0x8, 0x5, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x6}]}}, {{0x9, 0x5, 0x8, 0x0, 0x0, 0x8, 0xcc, 0x0, [@generic={0x75, 0x1, "b5f03e2af9c514de579d0273dfda4b139d04ecef609a43712062c1303ab535cfad190fb9121bc69517c1d282a97b81198277ff0c7c0df646405fc6f561c1dd55c142b384f2b18e024ebf1834607f402f92fe12ad0313a31e917ebaa0a0678f70112cde439bec4b3bba9a69dd90142d87fd014d"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x10, 0x4, 0x6, 0x7f}}, {{0x9, 0x5, 0x1, 0x0, 0x40, 0xa9, 0x4, 0x4}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x3f, 0x20, 0x1}}, {{0x9, 0x5, 0xb, 0x10, 0x40, 0x1f, 0x4, 0x40}}, {{0x9, 0x5, 0x2, 0x1, 0x40, 0x0, 0x3f, 0x46}}, {{0x9, 0x5, 0x86, 0x3, 0x400, 0x1f, 0x2, 0x40}}, {{0x9, 0x5, 0x5, 0x3, 0x20, 0x1, 0xfa, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x6}]}}, {{0x9, 0x5, 0x8f, 0x10, 0x229, 0x6, 0xdc, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0x5d}, @generic={0x10, 0xf, "ed6352b077bca40460ab7dfa2b01"}]}}]}}]}}]}}, 0x0) (async)
syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x0, 0x6, 0x44, {0x44, 0x1, "eae48dc9b3639a1b5a160d44b18aa8183a9418bce15bbcd565d61b6eb7e5f190c0e873ed036adb7b7d75f34c357ce8b95f2b60b80938ce25048f92bb24ad4016514a"}}, &(0x7f0000000080)={0x0, 0x3, 0xc9, @string={0xc9, 0x3, "11870c764c5d1cacc006a7fdbb8e08d0d28c5eadca0479ae185f2dc0b5ec59f8e7d6094b09289096c74216cb07634cc61659eebe13c58356fd827e9cfbd59d15618d7ba97c337b05c04e9a16f89a8714db0ba5e378c1e1618f6e1f910c5daafa2a60bdb6edfd356cb33f451a15734925d7a5214a04b75be701add313d4947fad4a10dc5d0028e634eb62eb2a19bf3fc740d72801b06357de3124c3075a874dd53994b462ee6db5e49861f2cca15ec08be22c4373c1825976c50c3bf806d900d1521d5dcd6c7c18"}}, &(0x7f0000000180)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3d, 0x0, 0xdc, 0x7, "358cb2ec", "d1a0aee0"}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xc0, 0x9d, 0x8, 0x2, 0x3, 0x1, 0x2}}}, &(0x7f0000000680)={0x84, &(0x7f0000000280)={0x40, 0x3, 0x1, "ed"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0xb2}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000340)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000380)={0x20, 0x0, 0x8, {0x8, 0x1, [0xff]}}, &(0x7f00000003c0)={0x40, 0x7, 0x2, 0x8}, &(0x7f0000000400)={0x40, 0x9, 0x1}, &(0x7f0000000440)={0x40, 0xb, 0x2, "8279"}, &(0x7f0000000480)={0x40, 0xf, 0x2, 0xfff8}, &(0x7f00000004c0)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000500)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x19, 0x2, "b89f"}, &(0x7f0000000580)={0x40, 0x1a, 0x2, 0x8}, &(0x7f00000005c0)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000600)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000640)={0x40, 0x21, 0x1, 0x8}}) (async)
22:47:08 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 66)
[ 2965.853020][T26321] loop4: detected capacity change from 0 to 512
[ 2965.884091][T26321] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2965.926690][T26321] UDF-fs: Scanning with blocksize 512 failed
[ 2965.942569][T26321] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2965.945655][T24942] usb 6-1: config 255 interface 149 altsetting 255 endpoint 0x9 has invalid maxpacket 34426, setting to 1024
[ 2965.954769][T26321] UDF-fs: Scanning with blocksize 1024 failed
[ 2966.051290][T26321] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2966.222405][T26321] UDF-fs: Scanning with blocksize 2048 failed
[ 2966.269012][T26321] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2966.539979][T26321] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
22:47:09 executing program 1:
socket$phonet_pipe(0x23, 0x5, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0x14, &(0x7f0000000080), 0x4)
[ 2966.997482][T26337] loop3: detected capacity change from 0 to 8
22:47:09 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x2000000000008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff})
sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0)
close_range(r1, 0xffffffffffffffff, 0x0)
22:47:09 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 47)
[ 2967.079852][T26337] FAULT_INJECTION: forcing a failure.
[ 2967.079852][T26337] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2967.101521][T24942] usb 6-1: config 255 interface 149 altsetting 255 has an invalid endpoint with address 0x0, skipping
[ 2967.122794][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0xB, skipping
[ 2967.162225][T26337] CPU: 0 PID: 26337 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2967.172741][T26337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2967.182856][T26337] Call Trace:
[ 2967.186185][T26337]
[ 2967.189162][T26337] dump_stack_lvl+0x125/0x1b0
[ 2967.193911][T26337] should_fail_ex+0x496/0x5b0
[ 2967.198656][T26337] _copy_from_user+0x30/0xf0
[ 2967.203324][T26337] memdup_user+0x71/0xd0
[ 2967.207641][T26337] strndup_user+0x74/0xe0
[ 2967.212042][T26337] __x64_sys_mount+0x138/0x310
[ 2967.216903][T26337] ? copy_mnt_ns+0xb60/0xb60
[ 2967.221589][T26337] ? syscall_enter_from_user_mode+0x26/0x80
[ 2967.227578][T26337] do_syscall_64+0x38/0xb0
[ 2967.232041][T26337] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2967.237974][T26337] RIP: 0033:0x7fe1e6e7e1ea
[ 2967.242417][T26337] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2967.262060][T26337] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2967.270508][T26337] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2967.278513][T26337] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2967.286518][T26337] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2967.294527][T26337] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2967.302527][T26337] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2967.310536][T26337]
[ 2967.316558][T24942] usb 6-1: config 255 interface 149 altsetting 255 endpoint 0xE has an invalid bInterval 66, changing to 10
[ 2967.352136][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0xE, skipping
[ 2967.364878][T21758] usb 1-1: new high-speed USB device number 44 using dummy_hcd
[ 2967.382177][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0xE, skipping
[ 2967.415996][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0x3, skipping
[ 2967.466418][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0x3, skipping
[ 2967.502127][T24942] usb 6-1: config 255 interface 149 altsetting 255 has a duplicate endpoint with address 0xC, skipping
[ 2967.563260][T24942] usb 6-1: config 255 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 14
[ 2967.918604][T26344] sctp: [Deprecated]: syz-executor.1 (pid 26344) Use of int in max_burst socket option deprecated.
[ 2967.918604][T26344] Use struct sctp_assoc_value instead
[ 2967.982753][T21758] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 2968.413430][T21758] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
22:47:10 executing program 1:
syz_mount_image$hfs(&(0x7f0000000100), &(0x7f0000000040)='./bus\x00', 0x4000, &(0x7f00000004c0)={[{@codepage={'codepage', 0x3d, 'iso8859-1'}}, {@umask={'umask', 0x3d, 0xffffffffffffff0f}}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}, {@uid}]}, 0x1, 0x286, &(0x7f0000000200)="$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")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r0, 0x0)
openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0xd8, 0x0)
[ 2968.458748][T21758] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
22:47:10 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x2000000000008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff})
sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0)
close_range(r1, 0xffffffffffffffff, 0x0)
[ 2968.531495][T21758] usb 1-1: SerialNumber: syz
[ 2968.552133][T24942] usb 6-1: too many endpoints for config 255 interface 5 altsetting 128: 206, using maximum allowed: 30
[ 2968.592196][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xC, skipping
[ 2968.608777][T26350] FAULT_INJECTION: forcing a failure.
[ 2968.608777][T26350] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2968.642246][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xC, skipping
[ 2968.670774][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xC, skipping
22:47:11 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 67)
[ 2968.709773][T26350] CPU: 0 PID: 26350 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2968.720292][T26350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2968.730400][T26350] Call Trace:
[ 2968.733743][T26350]
[ 2968.736731][T26350] dump_stack_lvl+0x125/0x1b0
[ 2968.741482][T26350] should_fail_ex+0x496/0x5b0
[ 2968.746232][T26350] ? fs_reclaim_acquire+0xb0/0x150
[ 2968.751422][T26350] __should_fail_alloc_page+0xe7/0x130
[ 2968.756976][T26350] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2968.763225][T26350] __alloc_pages+0x14e/0x4a0
[ 2968.767907][T26350] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2968.774764][T26350] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2968.780838][T26350] ? find_held_lock+0x2d/0x110
[ 2968.785682][T26350] __folio_alloc+0x16/0x40
[ 2968.790183][T26350] vma_alloc_folio+0x156/0x890
[ 2968.795028][T26350] ? policy_nodemask+0x1d0/0x1d0
[ 2968.800045][T26350] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2968.805861][T26350] shmem_alloc_folio+0xb5/0x170
[ 2968.810783][T26350] ? __dquot_alloc_space+0x515/0xb60
[ 2968.816150][T26350] ? zero_user_segments.constprop.0+0x350/0x350
[ 2968.822902][T26350] ? shmem_inode_acct_block+0x1aa/0x450
[ 2968.828496][T26350] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2968.834176][T26350] shmem_get_folio_gfp+0xbe9/0x1890
[ 2968.839414][T26350] ? shmem_is_huge+0x2f0/0x2f0
[ 2968.844251][T26350] shmem_write_begin+0x15c/0x460
[ 2968.849241][T26350] ? fault_in_subpage_writeable+0x20/0x20
[ 2968.854996][T26350] ? shmem_file_splice_read+0xd10/0xd10
[ 2968.860585][T26350] generic_perform_write+0x278/0x600
[ 2968.865940][T26350] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2968.871369][T26350] ? generic_write_checks_count+0x2d0/0x2d0
[ 2968.877399][T26350] shmem_file_write_iter+0x110/0x140
[ 2968.882742][T26350] vfs_write+0x650/0xe40
[ 2968.887029][T26350] ? kernel_write+0x6c0/0x6c0
[ 2968.891749][T26350] ? __fget_files+0x272/0x410
[ 2968.896462][T26350] ? __fget_light+0xe6/0x260
[ 2968.901091][T26350] ksys_write+0x12f/0x250
[ 2968.905457][T26350] ? __ia32_sys_read+0xb0/0xb0
[ 2968.910259][T26350] ? syscall_enter_from_user_mode+0x26/0x80
[ 2968.916202][T26350] do_syscall_64+0x38/0xb0
[ 2968.920650][T26350] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2968.926582][T26350] RIP: 0033:0x7effe8e7b82f
[ 2968.931021][T26350] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2968.950754][T26350] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2968.959205][T26350] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2968.967216][T26350] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2968.975217][T26350] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2968.983215][T26350] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2968.991218][T26350] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2968.999225][T26350]
[ 2969.010032][T24942] usb 6-1: config 255 interface 5 altsetting 128 endpoint 0x6 has an invalid bInterval 248, changing to 7
[ 2969.032256][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0x6, skipping
[ 2969.063911][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xF, skipping
[ 2969.096620][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xE, skipping
[ 2969.152217][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0x1, skipping
[ 2969.198459][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0x7, skipping
[ 2969.334550][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xF, skipping
22:47:11 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
prlimit64(0x0, 0x0, &(0x7f00000000c0)={0x20, 0x200000200}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6)
getpid()
r0 = getpid()
sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
sched_setscheduler(r0, 0x0, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace(0x10, r3)
r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x79e8000000000000)
ptrace(0x10, r4)
r5 = getpid()
sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x5)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff})
setrlimit(0x4, &(0x7f0000000040)={0x7, 0x40})
sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0)
fallocate(r6, 0xa, 0x0, 0x5)
ptrace$ARCH_GET_CPUID(0x1e, r5, 0x0, 0x1011)
r7 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r7, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
shutdown(r7, 0x1)
[ 2969.400829][T21758] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 2969.480632][T26364] loop3: detected capacity change from 0 to 8
[ 2969.502205][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0xF, skipping
[ 2969.569940][T24940] usb 1-1: USB disconnect, device number 44
[ 2969.599544][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0x5, skipping
[ 2969.603115][T26364] FAULT_INJECTION: forcing a failure.
[ 2969.603115][T26364] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2969.615149][T24940] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 2969.712367][T24942] usb 6-1: config 255 interface 5 altsetting 128 has a duplicate endpoint with address 0x8, skipping
[ 2969.726562][T26364] CPU: 1 PID: 26364 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2969.737169][T26364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2969.745110][T24942] usb 6-1: config 255 interface 5 altsetting 128 has 14 endpoint descriptors, different from the interface descriptor's value: 206
[ 2969.752116][T26364] Call Trace:
[ 2969.752133][T26364]
[ 2969.752147][T26364] dump_stack_lvl+0x125/0x1b0
[ 2969.752188][T26364] should_fail_ex+0x496/0x5b0
[ 2969.752226][T26364] _copy_from_user+0x30/0xf0
[ 2969.752270][T26364] copy_mount_options+0x76/0x190
[ 2969.752317][T26364] __x64_sys_mount+0x1ad/0x310
[ 2969.795807][T26364] ? copy_mnt_ns+0xb60/0xb60
[ 2969.800475][T26364] ? syscall_enter_from_user_mode+0x26/0x80
[ 2969.806418][T26364] do_syscall_64+0x38/0xb0
[ 2969.810869][T26364] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2969.816893][T26364] RIP: 0033:0x7fe1e6e7e1ea
[ 2969.821333][T26364] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2969.841241][T26364] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2969.849885][T26364] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2969.857983][T26364] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2969.865984][T26364] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2969.874082][T26364] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2969.882089][T26364] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2969.890192][T26364]
[ 2970.286613][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0xE, skipping
22:47:12 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x7f, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
r1 = syz_usb_connect$uac1(0x3, 0xc9, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb7, 0x3, 0x1, 0x40, 0x30, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8, 0x5}, [@processing_unit={0xd, 0x24, 0x7, 0x2, 0x6, 0x4, "d59f2009449d"}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x301, 0x6, 0x6, 0x8}, @feature_unit={0xd, 0x24, 0x6, 0x6, 0x4, 0x3, [0xa, 0x1, 0x8], 0x7f}, @processing_unit={0xc, 0x24, 0x7, 0x1, 0x4, 0x8, "8cbf661842"}, @selector_unit={0x7, 0x24, 0x5, 0x1, 0x9, "d33a"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x9, 0x1, 0x40, 0x7, "1ef7"}, @format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x8, 0x1, 0x2, 0x2}, @as_header={0x7, 0x24, 0x1, 0x3f, 0x3f, 0x5}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x6, 0x3, 0x4, {0x7, 0x25, 0x1, 0x80, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x7, 0x3, 0x81, 0xfa, "ea"}]}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x3, 0x1, 0xff, {0x7, 0x25, 0x1, 0x80, 0xff, 0x9}}}}}}}]}}, &(0x7f0000000340)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x300, 0x81, 0x6, 0x80, 0x40, 0x7}, 0x19, &(0x7f0000000200)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x2, "fbd959a833b2100e42b0480f4ae4b5ab"}]}, 0x2, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x405}}, {0xbf, &(0x7f0000000280)=@string={0xbf, 0x3, "80cfeab770857346d59d89c41f1bddc4bfac7194868e8f0bfb29c29c33aae70d0a3f43519d67ada2ee0d2be8bcd7eb6936c2b6816fbfb8188baa69627ba7a2d51f2466e8f0879a48f0bbdac9c225bf296fc3561012d753c504a685b48d8116c3e8442e1d94f8d692a8d2e7201028ab6804d80591b89c7a6419b2a2ec29817fdd9d31df0f357b110710c12db7eae5c88390f6056c5b6e63cab8a8f336ba379ec75f1e551e96e02f4e867f3830800ed98e19bfcb46f7f011bcefcfcf7503"}}]})
syz_usb_control_io$uac1(r1, &(0x7f0000000480)={0x14, &(0x7f0000000380)={0x20, 0x3, 0x69, {0x69, 0x4, "d634ad3d7c08c482993c69c9e699e0ddbd6b73fd3164d0180f6e9cbf8673ebf46f896b445f7c4c9d1f29b78c8c5818bc659b651da7b27021319cd5402045b0f42c66f009fdd5fe8d9cc55a1152cf8c6c122b64ef5781485444bd98b47e6df1c9a5129f1505de90"}}, &(0x7f0000000400)={0x0, 0x3, 0x59, @string={0x59, 0x3, "442bc3aeaa4084bf1d0b19e964ed1a520d554fe1d0197b3d7d557bf57260131b673bc86641c7a6c6bb6416383dd5c97e05e3abe734754bff4d15dd8e34969e57120eaeacfdfcf46096f0b57fe025a9b6cc56ee86a9b7e2"}}}, &(0x7f0000000700)={0x44, &(0x7f0000000780)=ANY=[@ANYBLOB="40176b000000083811a6d2ffd34f6c6497e51f126bcede230867d768ee444fcf0b396369557d6fa059d500002256dca05369f2ba4988bf74e0e2c34dfdaa78a11228c552962a8646d5cdc83c4f7b77fef06d095ea8da864fc849fc9641b396d8131640a1146243eb29992a1192c3d96a76a1626084536d74f6b98a6875c84c862bdb744b3a7a3a4861a00433ae02c8c1cb0fead73a83198c26ee383a4c4af32133679765b2afcbb8f174b99d9cb5c2807c42c18713eafa17e2c0b376cf56a9cd0a8a8e0b3273f8c4a5cd1eca02d418a9be772deadb641d5322cb8f21b9aa52995412e94c73a0282eb6235226fbcf3e81ed22b62c0000000000"], &(0x7f0000000540)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000580)={0x0, 0x8, 0x1, 0x3}, &(0x7f00000005c0)={0x20, 0x81, 0x2, "8941"}, &(0x7f0000000600)={0x20, 0x82, 0x3, "7e43c8"}, &(0x7f0000000640)={0x20, 0x83, 0x1, '1'}, &(0x7f0000000680)={0x20, 0x84, 0x3, "a8515a"}, &(0x7f00000006c0)={0x20, 0x85, 0x3, "bf5694"}})
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
22:47:12 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 48)
22:47:12 executing program 5:
getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000bc0), &(0x7f0000000c00)=0xc)
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0)
syz_usb_connect(0x6, 0x993, &(0x7f0000000f00)={{0x12, 0x1, 0x250, 0xd3, 0x65, 0xd5, 0x40, 0xfcf, 0x1006, 0xd3b0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x981, 0x2, 0x20, 0x9, 0x30, 0x0, [{{0x9, 0x4, 0xed, 0x52, 0xe, 0xd6, 0x39, 0x3, 0x81, [@uac_as={[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x20, 0x2, 0x7f, 0x20, "73c476"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x2, 0x9, "bd2f"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x34, 0x1, 0x5, 0x8b, '%m%'}, @format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x2, 0x1, 0x89, 0x3, "d997"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x1, 0x4, 0x2, 0x22, "26b1a4", "ce40ca"}, @format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x2, 0x2, 0x2, 0x7a, "e54c"}]}, @uac_control={{0xa, 0x24, 0x1, 0xfffd, 0x20}, [@processing_unit={0x9, 0x24, 0x7, 0x5, 0x0, 0x24, "50f2"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x100, 0x6, 0x8, 0xe5, 0x7, 0x5}, @feature_unit={0xb, 0x24, 0x6, 0x1, 0x2, 0x2, [0x8, 0x4], 0x6}]}], [{{0x9, 0x5, 0xa, 0x0, 0x8, 0x6, 0x2, 0x5, [@generic={0x4e, 0x0, "fe4932bafb4a638f6847dca695f89e4daf8c4754fa7214ed14a7fbddf54c1d61a57f0d35ddc5c8c4e0e8bcae7d03dcc13e87916129f6d3a38c2f6df7201022a207127e3ea0d259bbebab8812"}]}}, {{0x9, 0x5, 0xd, 0xc, 0x8, 0x1a, 0x81, 0x7, [@generic={0xe4, 0x2, "e51903737e9ec1c528817f916c8639777242529a8bf6517465f39a83ca48dec4210a95e3560f733c7c59c6edd8c6e2277511a4279aa8ac9b3aa2c1ab7ce4052b11ed48adc2937a2d7081986774b992c4130f930ef41d5d44a43cc38eab6f28ccbc9e0b56baa3cff671cfe95f78ec01fc378ce6c3a5e4456af609eb216b4ac7e90bb98b46854d5b4728fa73eba08d112dd89d989ff59046ec8d03a65aecac111addb945017ae508ad66bb9922fb8ad601ca9f735bcb1568795b5a54d45923ad9df0a8a23c45aac43e3aa52f61fa4f4e706185abf30a441ec07ff8d689a56a02cfadec"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x200}]}}, {{0x9, 0x5, 0xe, 0x1, 0x400, 0x7f, 0x1, 0x83, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xe9, 0x4}]}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x1, 0x6f, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x5}, @generic={0xde, 0x6, "df15335edcc06781c445d8aec78b8989f85bfdebe1fbb1cfadab82c02724d8c05ac5e89f1810d052e64840b3205e3a1fe572d587773537869c33ed09d98963e41dc37f5008e64a1d4edcaa22b7b36fde1f7fe34f93a5d5d14cc2cef257d8e7f3e43fdc8dcbd05c74de3e522fef29f042ee48accf646a00bf7c590cd35bf1f1b3d9f5678416ad06602419f9ffa1fcc9fe181dffd212c3c6951faa7c88ee9cbccbf84f16465a4f4c3d131be9f62dbb85b7b5f7421b44d35bff885240f702f06afe1df645a96fadc4d7b6ac8846479148ef93f1d9e45953d1fdf89417cd"}]}}, {{0x9, 0x5, 0x0, 0x2, 0x10, 0x9b, 0xff, 0x0, [@generic={0x67, 0x10, "e1d1636ddad0c01375c9ca700b30ba895293d220a2e9e80056b15ee83ffdcbdc93e7f43d5661a4693076cb9fec46e2553e1cf813558d2919d421069647d44bc40d0c7e34126fda4847b0d10f059a502ccb8513cb3556cbb6b55063b47cc67e722e7301add8"}, @generic={0xeb, 0x22, "9585ff3afa805dc2422c5d3eb63e30ec617c28b2ed9015cf6109ab9ec4569b44fdaa3e1f7bb5e05dd601d410ba8611cfd46697b7138f18fe51ca3b79962999087a7611f9cafb4f07b507d6351674cd2e86242b10c35884bd2fb5535dac63a59fe013a05a3cf06eaee7690617a7d895b8f2cd9a86fb1e021ad3c9d3813981d05d00fffa4a3a4a7b72419d9d3c5a50d0e8238323a7d0fb8c155ac673b87393dfa0e739952768c179c78da0871b35c9b136a84df1e17c7aacfd8a5b5dc6d18532bbd8cce7c6b485026200193d8cddb5fc58ba8834e65f8a11b9bc2304dbd1217d1cb9549937767139b835"}]}}, {{0x9, 0x5, 0xf, 0x3, 0x200, 0x0, 0x81, 0x5c}}, {{0x9, 0x5, 0x1, 0xb, 0x400, 0x3, 0x9, 0x1}}, {{0x9, 0x5, 0xcdb0671b404bdb32, 0x0, 0x0, 0x40, 0xff, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x6, 0x3, 0xff25}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x0, 0x9}]}}, {{0x9, 0x5, 0xf, 0x10, 0x20, 0x81, 0x3, 0x5}}, {{0x9, 0x5, 0x80, 0x0, 0x400, 0x2, 0x5, 0xff, [@generic={0x19, 0x5, "617c5afa253b3ecbc5d6ce7efa82f074945fd8452f44f4"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x100}]}}, {{0x9, 0x5, 0xc, 0x1, 0x20, 0x9, 0xfc, 0x16}}, {{0x9, 0x5, 0xd, 0x1, 0x40, 0x1d, 0x0, 0x8}}, {{0x9, 0x5, 0x8, 0x0, 0x400, 0xff, 0x81, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xa4, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xff, 0x7fff}]}}, {{0x9, 0x5, 0x4, 0x0, 0x200, 0x4, 0x3f, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x2, 0x9}]}}]}}, {{0x9, 0x4, 0x47, 0x6, 0xe, 0x86, 0x9e, 0x9c, 0x0, [@hid_hid={0x9, 0x21, 0x401, 0x0, 0x1, {0x22, 0x66d}}, @uac_as={[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x5, 0x3, 0x9, 0x4, "3aea", "47ce"}]}], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x5, 0x9, 0x1f, [@generic={0x10, 0x21, "98c2c63f9e2c14abd9ab00645087"}]}}, {{0x9, 0x5, 0x0, 0x3, 0x20, 0x20, 0xc7, 0x95}}, {{0x9, 0x5, 0xb, 0x3, 0x200, 0x7, 0x8, 0x26, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x55, 0xde00}, @generic={0xf9, 0x21, "7bf78651e373c3ff116d364e78c4d20600fd46289761c02f424d22cbc0f17196ca746eaf4f480858e92a9755614fafc1a8c69daac9caa45f5fddd121f5daf87a232df6b82878afd88c19e315b0f0d499be2808e6a4c86781cb4fa9acc871cc6ceb681e66473fbe69b495622ba6713ebd55ec59b3591b48cc90a095bb1f0d5113f1e5d2943a1fc4a4dea3437a8867b7755291929cafc4a0216994e782758afdcdae909ef3a210769b514a1df810c5cde2a9196ed727bc20415e421109ec13a221643774acb14387f48b1ca34b59cb0d807dba98ed6216f89c94f54656128e1e69aad5effbbaa2afbabf9ef6f7d9ce51f4d1d244c1aee95c"}]}}, {{0x9, 0x5, 0xa, 0x10, 0x1ef, 0x1, 0xb6, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xf8, 0x1000}, @generic={0xc4, 0x21, "e05b728343379dc1a8e7bf03467e23de60434a1d3d620b1129288f69975c07e664f3b5101985c698f7c130420dbd5ea65977f3807f3e18bf2cfaf7eb04fd6edd2b797f682d9a57661a3a1cb1838c56ff248b03c698b082abf420c3ad47ff61f4ad29ce4984676e08cb5d7bdb6e0b721e06fc27478cdf12310ccffe5f6e4ffdf1f8f077eef9bc022f71da3011118412e3a6111532e2785efaa96103dbbb5a7ae24d1dd67ac3c8ff399e049b7ab59778a0feb721de5bf30f016d9b2e9ae7b75b946a9f"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x200, 0x43, 0xeb, 0x3b}}, {{0x9, 0x5, 0xe, 0xc, 0x20, 0xad, 0x80, 0x97}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0xba, 0x7, 0x20, [@generic={0xe1, 0xf, "032c976e741db36b79e31f86c3de1f5891023cffabc82437e4f215088d2ddc4a40f35ce7997580dacf18ef431e04c504e656e2eb34d04581ddbe13d4afa1ad483c5c1f8b7ad8c3dabe1e1d269610b2014342efd6c2c8b2c59914f9cb7b4f73163d1ed70393542397e92cb612ef8925344b5ade14b37961302284f56944cc3d9c22a05f381d26c8a63d31381a90cc3ab45f1ad6000d88802dabdc29a19fa0613e3e118209a6b163af201543275f954156f72c6328e7fb84ecba63362ecd4321d0c0a1d9e768aa98afa2b25ebf9eed71c0683a4849fd98b7d7332107e8c5b739"}]}}, {{0x9, 0x5, 0x8, 0x2, 0x200, 0x48, 0x2, 0x20}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x4b, 0x7, 0x9}}, {{0x9, 0x5, 0x9, 0x4, 0x40, 0xe5, 0x5, 0x1, [@generic={0x44, 0xd, "05c4c84a657ac14b771b63be40c924fdd83116e0996405f06d8dd3f344e4b61d5740f40f01a0962f39bb3244d72db9f875475f1a3b8cb52f0cd38cc583841d2c29a5"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x200}]}}, {{0x9, 0x5, 0x3, 0x0, 0x20, 0x6, 0x5, 0x3, [@generic={0x60, 0xa, "18739939c552687b3f47cef810b7ce32c230d82e46fd8c1a1bbc35868112736ab1985da288eb7500b3e847b5b996322631095661e6d3a82f72dff333387fc008923fea10c3d39f34663ea2770296c890d23846aae4ad03c8da13e2fd5a98"}]}}, {{0x9, 0x5, 0x6, 0x0, 0x8, 0x89, 0x81, 0x9}}, {{0x9, 0x5, 0x1, 0x3, 0x20, 0x2, 0x3f, 0x13, [@generic={0xc2, 0x7, "e334437707d822a3d807b613caa8943db0d2f74b014c5e53719f2459e0bae7d4bf87527723252aafe6a3a5b4c7a222f22d8c2d9ac3e5ae7ec05be6dca7b7420badcd4702ae7c2ca921b33147cb365299f08a58124150bdb9cf49dcb3556aab2285ddde8492a2c8252e127f5fee07fcbe6d11ad4690f2c13029333bc49c07fd15cb699deb5339e2fd2cbe43ac8542649856e7064b01c170c7e264725cc8d1aab79f25e52a38189057e35895032ff2d42b67ba00035c4e392764bcfaffbfa07c67"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x40, 0x7f, 0x3f, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x8, 0x7fff}]}}]}}]}}]}}, &(0x7f0000000b80)={0xa, &(0x7f0000000a00)={0xa, 0x6, 0x110, 0x7f, 0x9, 0xff, 0xff, 0xd5}, 0x65, &(0x7f0000000a40)={0x5, 0xf, 0x65, 0x6, [@ptm_cap={0x3}, @generic={0x1a, 0x10, 0xa, "081feb1a11b405aa5c64b2a7e6bb78f1a75c0e5ccae27e"}, @ssp_cap={0xc, 0x10, 0xa, 0x4, 0x0, 0x9, 0x0, 0x1}, @ssp_cap={0x24, 0x10, 0xa, 0x4, 0x6, 0x10001, 0xf00, 0x8001, [0x0, 0x3ff0, 0xff3f00, 0xc03f, 0xf, 0x410f]}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x4, 0x7, 0x1f, 0x20}, @generic={0x9, 0x10, 0x2, "fbe97fd7901c"}]}, 0x3, [{0x4, &(0x7f0000000ac0)=@lang_id={0x4, 0x3, 0x421}}, {0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0x43e}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0x457}}]})
syz_usb_connect$printer(0x4, 0x36, &(0x7f0000000c40)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x4, 0x90, 0x8, [{{0x9, 0x4, 0x0, 0x4, 0x2, 0x7, 0x1, 0x3, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0xc7, 0x7, 0x4}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x40, 0x22, 0x1}}]}}}]}}]}}, &(0x7f0000000e00)={0xa, &(0x7f0000000c80)={0xa, 0x6, 0x300, 0x3, 0x20, 0x9, 0x8, 0x20}, 0x5, &(0x7f0000000cc0)={0x5, 0xf, 0x5}, 0x4, [{0x4, &(0x7f0000000d00)=@lang_id={0x4, 0x3, 0x100c}}, {0x4, &(0x7f0000000d40)=@lang_id={0x4, 0x3, 0xf0ff}}, {0x4, &(0x7f0000000d80)=@lang_id={0x4, 0x3, 0x404}}, {0x29, &(0x7f0000000dc0)=@string={0x29, 0x3, "068b93e4fdc29c6a6b4f45cb6298c62656d045966760decc28eb24b473879aab2c15c6310c5b71"}}]})
syz_usb_disconnect(r0)
socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff})
getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14)
ioctl$sock_rose_SIOCADDRT(r1, 0x890b, &(0x7f0000000e80)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x7ff, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x4, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @bcast, @null]})
22:47:13 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBguMDAysDAwMKgzQsQYmCDUeij/BZSeCZW2gfKbofRCKF1xS3vdmlN+Z0566motk2VmaPXUlkcWk0vtMXKTXMwjwcwQmnpkUXFlVXZiTk5qUfFChopbyUkVp08wsFy3v6bSLMHp8EeewyFJ00GH6YiPR9aMxhLOSVKaYmxsmQpnz3yQX8emcYTh0QrmjXWeeY11halT89LykqqyqrLmTZy4cWZjZ2Pjyol1UWl+qxhbUlw2NXUyMjlsURPYzGyoPslGe8K79lUPkxxYezz8mk8ZK71OZb5kvLBI6tSKqpkTvijNZjT8znCHp2yFhIaGk8QVCYsGE4YjdbYNriAnpjQwpCmEMSapsYm1bTkzJ4SZn81tgUJL8gmm0KMcS2dKWBwQqjr501LzrUOi24xtTx3YzvAcPs6zpqBP0Oi4BIPTQsH/MiBjEhoayjTWMi21XfClSOOvhNdqY6cMBnd7pmWwAGVpAJEroTxZsJ6E5BUeOpqaRinJCQ2bJBKS3AoMlRm27uFcLdDAgBRtKgwMDNsZYXELAddgjFEwCkbBKBgFo2AUjIJRMApGwSgYBSMCAAIAAP//QJCYyw==") (fail_nth: 68)
[ 2970.803614][T26378] FAULT_INJECTION: forcing a failure.
[ 2970.803614][T26378] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2970.816899][T26378] CPU: 1 PID: 26378 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2970.827380][T26378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2970.837487][T26378] Call Trace:
[ 2970.840814][T26378]
[ 2970.843789][T26378] dump_stack_lvl+0x125/0x1b0
[ 2970.848529][T26378] should_fail_ex+0x496/0x5b0
[ 2970.853263][T26378] copyin+0x1b/0xa0
[ 2970.857135][T26378] copy_page_from_iter_atomic+0x23d/0x1430
[ 2970.862999][T26378] ? folio_flags+0x71/0x1f0
[ 2970.867575][T26378] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2970.873439][T26378] ? shmem_write_begin+0x172/0x460
[ 2970.878699][T26378] ? fault_in_subpage_writeable+0x20/0x20
[ 2970.884487][T26378] ? shmem_file_splice_read+0xd10/0xd10
[ 2970.890097][T26378] generic_perform_write+0x2e9/0x600
[ 2970.895461][T26378] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2970.900913][T26378] ? preempt_count_add+0x72/0x140
[ 2970.906010][T26378] ? __mnt_drop_write_file+0xc1/0xf0
[ 2970.911376][T26378] shmem_file_write_iter+0x110/0x140
[ 2970.916767][T26378] vfs_write+0x650/0xe40
[ 2970.921088][T26378] ? kernel_write+0x6c0/0x6c0
[ 2970.925869][T26378] ? __fget_files+0x272/0x410
[ 2970.930616][T26378] ? __fget_light+0xe6/0x260
[ 2970.935280][T26378] ksys_write+0x12f/0x250
[ 2970.939675][T26378] ? __ia32_sys_read+0xb0/0xb0
[ 2970.944511][T26378] ? syscall_enter_from_user_mode+0x26/0x80
[ 2970.953437][T26378] do_syscall_64+0x38/0xb0
[ 2970.957921][T26378] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2970.963880][T26378] RIP: 0033:0x7effe8e7b82f
[ 2970.968339][T26378] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2970.972140][T24942] usb 6-1: config 255 interface 11 altsetting 1 has an invalid endpoint with address 0x0, skipping
[ 2970.987973][T26378] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2970.988009][T26378] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2970.988033][T26378] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2970.988055][T26378] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2970.988076][T26378] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2970.988097][T26378] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2970.988128][T26378]
22:47:13 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
prlimit64(0x0, 0x0, &(0x7f00000000c0)={0x20, 0x200000200}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6)
getpid()
r0 = getpid()
sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
sched_setscheduler(r0, 0x0, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace(0x10, r3)
r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x79e8000000000000)
ptrace(0x10, r4)
r5 = getpid()
sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x5)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff})
setrlimit(0x4, &(0x7f0000000040)={0x7, 0x40})
sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0)
fallocate(r6, 0xa, 0x0, 0x5)
ptrace$ARCH_GET_CPUID(0x1e, r5, 0x0, 0x1011)
r7 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r7, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
shutdown(r7, 0x1)
[ 2971.123348][T26378] loop4: detected capacity change from 0 to 512
[ 2971.168817][T26378] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2971.209517][T26378] UDF-fs: Scanning with blocksize 512 failed
[ 2971.776890][T26378] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2971.796517][T26378] UDF-fs: Scanning with blocksize 1024 failed
[ 2971.923830][T26378] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2971.964798][T26378] UDF-fs: Scanning with blocksize 2048 failed
[ 2971.984035][T24942] usb 6-1: config 255 interface 11 altsetting 1 has an invalid endpoint with address 0x0, skipping
[ 2972.127450][T26378] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2972.160275][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0xC, skipping
[ 2972.185133][T26378] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2972.287660][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0xB, skipping
[ 2972.320946][T26393] loop3: detected capacity change from 0 to 8
[ 2972.327369][T24940] usb 1-1: new high-speed USB device number 45 using dummy_hcd
22:47:14 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
prlimit64(0x0, 0x0, &(0x7f00000000c0)={0x20, 0x200000200}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6)
getpid()
r0 = getpid()
sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
sched_setscheduler(r0, 0x0, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace(0x10, r3)
r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x79e8000000000000)
ptrace(0x10, r4)
r5 = getpid()
sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x5)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff})
setrlimit(0x4, &(0x7f0000000040)={0x7, 0x40})
sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0)
fallocate(r6, 0xa, 0x0, 0x5)
ptrace$ARCH_GET_CPUID(0x1e, r5, 0x0, 0x1011)
r7 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r7, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
shutdown(r7, 0x1)
[ 2972.393867][T26393] FAULT_INJECTION: forcing a failure.
[ 2972.393867][T26393] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2972.407164][T26393] CPU: 1 PID: 26393 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2972.417651][T26393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2972.427779][T26393] Call Trace:
[ 2972.431084][T26393]
[ 2972.434035][T26393] dump_stack_lvl+0x125/0x1b0
[ 2972.438747][T26393] should_fail_ex+0x496/0x5b0
[ 2972.443458][T26393] _copy_from_user+0x30/0xf0
[ 2972.448095][T26393] memdup_user+0x71/0xd0
[ 2972.452373][T26393] strndup_user+0x74/0xe0
[ 2972.456752][T26393] __x64_sys_mount+0x181/0x310
[ 2972.461583][T26393] ? copy_mnt_ns+0xb60/0xb60
[ 2972.466222][T26393] ? syscall_enter_from_user_mode+0x26/0x80
[ 2972.472161][T26393] do_syscall_64+0x38/0xb0
[ 2972.476616][T26393] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2972.482544][T26393] RIP: 0033:0x7fe1e6e7e1ea
[ 2972.486991][T26393] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2972.506633][T26393] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2972.515083][T26393] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2972.523079][T26393] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2972.531090][T26393] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2972.539084][T26393] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2972.547094][T26393] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2972.555094][T26393]
[ 2972.571551][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x6, skipping
22:47:15 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 49)
[ 2972.602097][T24942] usb 6-1: config 255 interface 11 altsetting 1 endpoint 0x2 has invalid maxpacket 1024, setting to 64
[ 2972.622586][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x8, skipping
[ 2972.672832][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x1, skipping
[ 2972.722530][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x1, skipping
[ 2972.778429][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0xE, skipping
[ 2972.813452][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0xB, skipping
[ 2972.839838][T26399] FAULT_INJECTION: forcing a failure.
[ 2972.839838][T26399] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2972.853910][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x2, skipping
[ 2973.132509][T24940] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 2973.246537][T26399] CPU: 0 PID: 26399 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2973.257055][T26399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2973.267162][T26399] Call Trace:
[ 2973.270483][T26399]
[ 2973.273454][T26399] dump_stack_lvl+0x125/0x1b0
[ 2973.278190][T26399] should_fail_ex+0x496/0x5b0
[ 2973.282925][T26399] ? fs_reclaim_acquire+0xb0/0x150
[ 2973.288103][T26399] __should_fail_alloc_page+0xe7/0x130
[ 2973.293641][T26399] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2973.299872][T26399] __alloc_pages+0x14e/0x4a0
[ 2973.304541][T26399] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2973.311388][T26399] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2973.317447][T26399] ? find_held_lock+0x2d/0x110
[ 2973.322361][T26399] __folio_alloc+0x16/0x40
[ 2973.326843][T26399] vma_alloc_folio+0x156/0x890
[ 2973.331674][T26399] ? policy_nodemask+0x1d0/0x1d0
[ 2973.336673][T26399] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2973.342551][T26399] shmem_alloc_folio+0xb5/0x170
[ 2973.347465][T26399] ? __dquot_alloc_space+0x515/0xb60
[ 2973.352812][T26399] ? zero_user_segments.constprop.0+0x350/0x350
[ 2973.359135][T26399] ? shmem_inode_acct_block+0x1aa/0x450
[ 2973.364736][T26399] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2973.370425][T26399] shmem_get_folio_gfp+0xbe9/0x1890
[ 2973.375683][T26399] ? shmem_is_huge+0x2f0/0x2f0
[ 2973.380506][T26399] shmem_write_begin+0x15c/0x460
[ 2973.385502][T26399] ? fault_in_subpage_writeable+0x20/0x20
[ 2973.391281][T26399] ? shmem_file_splice_read+0xd10/0xd10
[ 2973.396892][T26399] generic_perform_write+0x278/0x600
[ 2973.402252][T26399] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2973.407693][T26399] ? generic_write_checks_count+0x2d0/0x2d0
[ 2973.413685][T26399] shmem_file_write_iter+0x110/0x140
[ 2973.419204][T26399] vfs_write+0x650/0xe40
[ 2973.423544][T26399] ? kernel_write+0x6c0/0x6c0
[ 2973.428381][T26399] ? __fget_files+0x272/0x410
[ 2973.433118][T26399] ? __fget_light+0xe6/0x260
[ 2973.437773][T26399] ksys_write+0x12f/0x250
[ 2973.442162][T26399] ? __ia32_sys_read+0xb0/0xb0
[ 2973.446989][T26399] ? syscall_enter_from_user_mode+0x26/0x80
[ 2973.452954][T26399] do_syscall_64+0x38/0xb0
[ 2973.457423][T26399] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2973.463376][T26399] RIP: 0033:0x7effe8e7b82f
[ 2973.467831][T26399] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2973.487494][T26399] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2973.495973][T26399] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2973.503990][T26399] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2973.512008][T26399] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2973.520047][T26399] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2973.528062][T26399] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2973.536089][T26399]
[ 2973.661249][T24942] usb 6-1: config 255 interface 11 altsetting 1 endpoint 0x86 has an invalid bInterval 31, changing to 8
[ 2973.742072][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x5, skipping
22:47:16 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBguMDAysDAwMKgzQsQYmCDUeij/BZSeCZW2gfKbofRCKF1xS3vdmlN+Z0566motk2VmaPXUlkcWk0vtMXKTXMwjwcwQmnpkUXFlVXZiTk5qUfFChopbyUkVp08wsFy3v6bSLMHp8EeewyFJ00GH6YiPR9aMxhLOSVKaYmxsmQpnz3yQX8emcYTh0QrmjXWeeY11halT89LykqqyqrLmTZy4cWZjZ2Pjyol1UWl+qxhbUlw2NXUyMjlsURPYzGyoPslGe8K79lUPkxxYezz8mk8ZK71OZb5kvLBI6tSKqpkTvijNZjT8znCHp2yFhIaGk8QVCYsGE4YjdbYNriAnpjQwpCmEMSapsYm1bTkzJ4SZn81tgUJL8gmm0KMcS2dKWBwQqjr501LzrUOi24xtTx3YzvAcPs6zpqBP0Oi4BIPTQsH/MiBjEhoayjTWMi21XfClSOOvhNdqY6cMBnd7pmWwAGVpAJEroTxZsJ6E5BUeOpqaRinJCQ2bJBKS3AoMlRm27uFcLdDAgBRtKgwMDNsZYXELAddgjFEwCkbBKBgFo2AUjIJRMApGwSgYBSMCAAIAAP//QJCYyw==") (fail_nth: 69)
[ 2973.824117][T24942] usb 6-1: config 255 interface 11 altsetting 1 has a duplicate endpoint with address 0x8F, skipping
[ 2973.919514][T24942] usb 6-1: config 255 interface 124 has no altsetting 0
22:47:16 executing program 5:
getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000bc0), &(0x7f0000000c00)=0xc) (async)
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0)
syz_usb_connect(0x6, 0x993, &(0x7f0000000f00)={{0x12, 0x1, 0x250, 0xd3, 0x65, 0xd5, 0x40, 0xfcf, 0x1006, 0xd3b0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x981, 0x2, 0x20, 0x9, 0x30, 0x0, [{{0x9, 0x4, 0xed, 0x52, 0xe, 0xd6, 0x39, 0x3, 0x81, [@uac_as={[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x20, 0x2, 0x7f, 0x20, "73c476"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x2, 0x9, "bd2f"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x34, 0x1, 0x5, 0x8b, '%m%'}, @format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x2, 0x1, 0x89, 0x3, "d997"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x1, 0x4, 0x2, 0x22, "26b1a4", "ce40ca"}, @format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x2, 0x2, 0x2, 0x7a, "e54c"}]}, @uac_control={{0xa, 0x24, 0x1, 0xfffd, 0x20}, [@processing_unit={0x9, 0x24, 0x7, 0x5, 0x0, 0x24, "50f2"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x100, 0x6, 0x8, 0xe5, 0x7, 0x5}, @feature_unit={0xb, 0x24, 0x6, 0x1, 0x2, 0x2, [0x8, 0x4], 0x6}]}], [{{0x9, 0x5, 0xa, 0x0, 0x8, 0x6, 0x2, 0x5, [@generic={0x4e, 0x0, "fe4932bafb4a638f6847dca695f89e4daf8c4754fa7214ed14a7fbddf54c1d61a57f0d35ddc5c8c4e0e8bcae7d03dcc13e87916129f6d3a38c2f6df7201022a207127e3ea0d259bbebab8812"}]}}, {{0x9, 0x5, 0xd, 0xc, 0x8, 0x1a, 0x81, 0x7, [@generic={0xe4, 0x2, "e51903737e9ec1c528817f916c8639777242529a8bf6517465f39a83ca48dec4210a95e3560f733c7c59c6edd8c6e2277511a4279aa8ac9b3aa2c1ab7ce4052b11ed48adc2937a2d7081986774b992c4130f930ef41d5d44a43cc38eab6f28ccbc9e0b56baa3cff671cfe95f78ec01fc378ce6c3a5e4456af609eb216b4ac7e90bb98b46854d5b4728fa73eba08d112dd89d989ff59046ec8d03a65aecac111addb945017ae508ad66bb9922fb8ad601ca9f735bcb1568795b5a54d45923ad9df0a8a23c45aac43e3aa52f61fa4f4e706185abf30a441ec07ff8d689a56a02cfadec"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x200}]}}, {{0x9, 0x5, 0xe, 0x1, 0x400, 0x7f, 0x1, 0x83, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xe9, 0x4}]}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x1, 0x6f, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x5}, @generic={0xde, 0x6, "df15335edcc06781c445d8aec78b8989f85bfdebe1fbb1cfadab82c02724d8c05ac5e89f1810d052e64840b3205e3a1fe572d587773537869c33ed09d98963e41dc37f5008e64a1d4edcaa22b7b36fde1f7fe34f93a5d5d14cc2cef257d8e7f3e43fdc8dcbd05c74de3e522fef29f042ee48accf646a00bf7c590cd35bf1f1b3d9f5678416ad06602419f9ffa1fcc9fe181dffd212c3c6951faa7c88ee9cbccbf84f16465a4f4c3d131be9f62dbb85b7b5f7421b44d35bff885240f702f06afe1df645a96fadc4d7b6ac8846479148ef93f1d9e45953d1fdf89417cd"}]}}, {{0x9, 0x5, 0x0, 0x2, 0x10, 0x9b, 0xff, 0x0, [@generic={0x67, 0x10, "e1d1636ddad0c01375c9ca700b30ba895293d220a2e9e80056b15ee83ffdcbdc93e7f43d5661a4693076cb9fec46e2553e1cf813558d2919d421069647d44bc40d0c7e34126fda4847b0d10f059a502ccb8513cb3556cbb6b55063b47cc67e722e7301add8"}, @generic={0xeb, 0x22, "9585ff3afa805dc2422c5d3eb63e30ec617c28b2ed9015cf6109ab9ec4569b44fdaa3e1f7bb5e05dd601d410ba8611cfd46697b7138f18fe51ca3b79962999087a7611f9cafb4f07b507d6351674cd2e86242b10c35884bd2fb5535dac63a59fe013a05a3cf06eaee7690617a7d895b8f2cd9a86fb1e021ad3c9d3813981d05d00fffa4a3a4a7b72419d9d3c5a50d0e8238323a7d0fb8c155ac673b87393dfa0e739952768c179c78da0871b35c9b136a84df1e17c7aacfd8a5b5dc6d18532bbd8cce7c6b485026200193d8cddb5fc58ba8834e65f8a11b9bc2304dbd1217d1cb9549937767139b835"}]}}, {{0x9, 0x5, 0xf, 0x3, 0x200, 0x0, 0x81, 0x5c}}, {{0x9, 0x5, 0x1, 0xb, 0x400, 0x3, 0x9, 0x1}}, {{0x9, 0x5, 0xcdb0671b404bdb32, 0x0, 0x0, 0x40, 0xff, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x6, 0x3, 0xff25}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x0, 0x9}]}}, {{0x9, 0x5, 0xf, 0x10, 0x20, 0x81, 0x3, 0x5}}, {{0x9, 0x5, 0x80, 0x0, 0x400, 0x2, 0x5, 0xff, [@generic={0x19, 0x5, "617c5afa253b3ecbc5d6ce7efa82f074945fd8452f44f4"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x100}]}}, {{0x9, 0x5, 0xc, 0x1, 0x20, 0x9, 0xfc, 0x16}}, {{0x9, 0x5, 0xd, 0x1, 0x40, 0x1d, 0x0, 0x8}}, {{0x9, 0x5, 0x8, 0x0, 0x400, 0xff, 0x81, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xa4, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xff, 0x7fff}]}}, {{0x9, 0x5, 0x4, 0x0, 0x200, 0x4, 0x3f, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x2, 0x9}]}}]}}, {{0x9, 0x4, 0x47, 0x6, 0xe, 0x86, 0x9e, 0x9c, 0x0, [@hid_hid={0x9, 0x21, 0x401, 0x0, 0x1, {0x22, 0x66d}}, @uac_as={[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x5, 0x3, 0x9, 0x4, "3aea", "47ce"}]}], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x5, 0x9, 0x1f, [@generic={0x10, 0x21, "98c2c63f9e2c14abd9ab00645087"}]}}, {{0x9, 0x5, 0x0, 0x3, 0x20, 0x20, 0xc7, 0x95}}, {{0x9, 0x5, 0xb, 0x3, 0x200, 0x7, 0x8, 0x26, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x55, 0xde00}, @generic={0xf9, 0x21, "7bf78651e373c3ff116d364e78c4d20600fd46289761c02f424d22cbc0f17196ca746eaf4f480858e92a9755614fafc1a8c69daac9caa45f5fddd121f5daf87a232df6b82878afd88c19e315b0f0d499be2808e6a4c86781cb4fa9acc871cc6ceb681e66473fbe69b495622ba6713ebd55ec59b3591b48cc90a095bb1f0d5113f1e5d2943a1fc4a4dea3437a8867b7755291929cafc4a0216994e782758afdcdae909ef3a210769b514a1df810c5cde2a9196ed727bc20415e421109ec13a221643774acb14387f48b1ca34b59cb0d807dba98ed6216f89c94f54656128e1e69aad5effbbaa2afbabf9ef6f7d9ce51f4d1d244c1aee95c"}]}}, {{0x9, 0x5, 0xa, 0x10, 0x1ef, 0x1, 0xb6, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xf8, 0x1000}, @generic={0xc4, 0x21, "e05b728343379dc1a8e7bf03467e23de60434a1d3d620b1129288f69975c07e664f3b5101985c698f7c130420dbd5ea65977f3807f3e18bf2cfaf7eb04fd6edd2b797f682d9a57661a3a1cb1838c56ff248b03c698b082abf420c3ad47ff61f4ad29ce4984676e08cb5d7bdb6e0b721e06fc27478cdf12310ccffe5f6e4ffdf1f8f077eef9bc022f71da3011118412e3a6111532e2785efaa96103dbbb5a7ae24d1dd67ac3c8ff399e049b7ab59778a0feb721de5bf30f016d9b2e9ae7b75b946a9f"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x200, 0x43, 0xeb, 0x3b}}, {{0x9, 0x5, 0xe, 0xc, 0x20, 0xad, 0x80, 0x97}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0xba, 0x7, 0x20, [@generic={0xe1, 0xf, "032c976e741db36b79e31f86c3de1f5891023cffabc82437e4f215088d2ddc4a40f35ce7997580dacf18ef431e04c504e656e2eb34d04581ddbe13d4afa1ad483c5c1f8b7ad8c3dabe1e1d269610b2014342efd6c2c8b2c59914f9cb7b4f73163d1ed70393542397e92cb612ef8925344b5ade14b37961302284f56944cc3d9c22a05f381d26c8a63d31381a90cc3ab45f1ad6000d88802dabdc29a19fa0613e3e118209a6b163af201543275f954156f72c6328e7fb84ecba63362ecd4321d0c0a1d9e768aa98afa2b25ebf9eed71c0683a4849fd98b7d7332107e8c5b739"}]}}, {{0x9, 0x5, 0x8, 0x2, 0x200, 0x48, 0x2, 0x20}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x4b, 0x7, 0x9}}, {{0x9, 0x5, 0x9, 0x4, 0x40, 0xe5, 0x5, 0x1, [@generic={0x44, 0xd, "05c4c84a657ac14b771b63be40c924fdd83116e0996405f06d8dd3f344e4b61d5740f40f01a0962f39bb3244d72db9f875475f1a3b8cb52f0cd38cc583841d2c29a5"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x200}]}}, {{0x9, 0x5, 0x3, 0x0, 0x20, 0x6, 0x5, 0x3, [@generic={0x60, 0xa, "18739939c552687b3f47cef810b7ce32c230d82e46fd8c1a1bbc35868112736ab1985da288eb7500b3e847b5b996322631095661e6d3a82f72dff333387fc008923fea10c3d39f34663ea2770296c890d23846aae4ad03c8da13e2fd5a98"}]}}, {{0x9, 0x5, 0x6, 0x0, 0x8, 0x89, 0x81, 0x9}}, {{0x9, 0x5, 0x1, 0x3, 0x20, 0x2, 0x3f, 0x13, [@generic={0xc2, 0x7, "e334437707d822a3d807b613caa8943db0d2f74b014c5e53719f2459e0bae7d4bf87527723252aafe6a3a5b4c7a222f22d8c2d9ac3e5ae7ec05be6dca7b7420badcd4702ae7c2ca921b33147cb365299f08a58124150bdb9cf49dcb3556aab2285ddde8492a2c8252e127f5fee07fcbe6d11ad4690f2c13029333bc49c07fd15cb699deb5339e2fd2cbe43ac8542649856e7064b01c170c7e264725cc8d1aab79f25e52a38189057e35895032ff2d42b67ba00035c4e392764bcfaffbfa07c67"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x40, 0x7f, 0x3f, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x8, 0x7fff}]}}]}}]}}]}}, &(0x7f0000000b80)={0xa, &(0x7f0000000a00)={0xa, 0x6, 0x110, 0x7f, 0x9, 0xff, 0xff, 0xd5}, 0x65, &(0x7f0000000a40)={0x5, 0xf, 0x65, 0x6, [@ptm_cap={0x3}, @generic={0x1a, 0x10, 0xa, "081feb1a11b405aa5c64b2a7e6bb78f1a75c0e5ccae27e"}, @ssp_cap={0xc, 0x10, 0xa, 0x4, 0x0, 0x9, 0x0, 0x1}, @ssp_cap={0x24, 0x10, 0xa, 0x4, 0x6, 0x10001, 0xf00, 0x8001, [0x0, 0x3ff0, 0xff3f00, 0xc03f, 0xf, 0x410f]}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x4, 0x7, 0x1f, 0x20}, @generic={0x9, 0x10, 0x2, "fbe97fd7901c"}]}, 0x3, [{0x4, &(0x7f0000000ac0)=@lang_id={0x4, 0x3, 0x421}}, {0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0x43e}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0x457}}]}) (async)
syz_usb_connect$printer(0x4, 0x36, &(0x7f0000000c40)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x4, 0x90, 0x8, [{{0x9, 0x4, 0x0, 0x4, 0x2, 0x7, 0x1, 0x3, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0xc7, 0x7, 0x4}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x40, 0x22, 0x1}}]}}}]}}]}}, &(0x7f0000000e00)={0xa, &(0x7f0000000c80)={0xa, 0x6, 0x300, 0x3, 0x20, 0x9, 0x8, 0x20}, 0x5, &(0x7f0000000cc0)={0x5, 0xf, 0x5}, 0x4, [{0x4, &(0x7f0000000d00)=@lang_id={0x4, 0x3, 0x100c}}, {0x4, &(0x7f0000000d40)=@lang_id={0x4, 0x3, 0xf0ff}}, {0x4, &(0x7f0000000d80)=@lang_id={0x4, 0x3, 0x404}}, {0x29, &(0x7f0000000dc0)=@string={0x29, 0x3, "068b93e4fdc29c6a6b4f45cb6298c62656d045966760decc28eb24b473879aab2c15c6310c5b71"}}]})
syz_usb_disconnect(r0)
socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff})
getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) (async)
ioctl$sock_rose_SIOCADDRT(r1, 0x890b, &(0x7f0000000e80)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x7ff, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x4, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @bcast, @null]})
[ 2973.992135][T24942] usb 6-1: config 255 interface 149 has no altsetting 0
[ 2974.001962][T24942] usb 6-1: config 255 interface 5 has no altsetting 0
[ 2974.007604][T24940] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 2974.054874][T24942] usb 6-1: config 255 interface 11 has no altsetting 0
[ 2974.083023][T26407] loop3: detected capacity change from 0 to 8
[ 2974.102557][T24942] usb 6-1: New USB device found, idVendor=04b4, idProduct=3610, bcdDevice=37.56
[ 2974.111676][T24942] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2974.157013][T24940] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2974.175083][T26407] FAULT_INJECTION: forcing a failure.
[ 2974.175083][T26407] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2974.182255][T24940] usb 1-1: SerialNumber: syz
[ 2974.233021][T24942] usb 6-1: can't set config #255, error -71
[ 2974.253635][T24940] usb 1-1: can't set config #1, error -71
[ 2974.270915][T24942] usb 6-1: USB disconnect, device number 54
[ 2974.281923][T26407] CPU: 1 PID: 26407 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2974.289764][T24940] usb 1-1: USB disconnect, device number 45
[ 2974.292401][T26407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2974.292426][T26407] Call Trace:
[ 2974.292445][T26407]
[ 2974.292457][T26407] dump_stack_lvl+0x125/0x1b0
[ 2974.292497][T26407] should_fail_ex+0x496/0x5b0
[ 2974.292534][T26407] _copy_from_user+0x30/0xf0
[ 2974.328844][T26407] copy_mount_options+0x76/0x190
[ 2974.333867][T26407] __x64_sys_mount+0x1ad/0x310
[ 2974.338728][T26407] ? copy_mnt_ns+0xb60/0xb60
[ 2974.343412][T26407] ? syscall_enter_from_user_mode+0x26/0x80
[ 2974.349404][T26407] do_syscall_64+0x38/0xb0
[ 2974.353900][T26407] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2974.359874][T26407] RIP: 0033:0x7fe1e6e7e1ea
[ 2974.364379][T26407] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2974.384063][T26407] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2974.392549][T26407] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2974.400583][T26407] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2974.408610][T26407] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2974.416642][T26407] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2974.424729][T26407] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2974.432859][T26407]
[ 2974.713820][T24942] usb 6-1: new high-speed USB device number 55 using dummy_hcd
22:47:17 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x7f, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async)
r1 = syz_usb_connect$uac1(0x3, 0xc9, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb7, 0x3, 0x1, 0x40, 0x30, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8, 0x5}, [@processing_unit={0xd, 0x24, 0x7, 0x2, 0x6, 0x4, "d59f2009449d"}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x301, 0x6, 0x6, 0x8}, @feature_unit={0xd, 0x24, 0x6, 0x6, 0x4, 0x3, [0xa, 0x1, 0x8], 0x7f}, @processing_unit={0xc, 0x24, 0x7, 0x1, 0x4, 0x8, "8cbf661842"}, @selector_unit={0x7, 0x24, 0x5, 0x1, 0x9, "d33a"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x9, 0x1, 0x40, 0x7, "1ef7"}, @format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x8, 0x1, 0x2, 0x2}, @as_header={0x7, 0x24, 0x1, 0x3f, 0x3f, 0x5}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x6, 0x3, 0x4, {0x7, 0x25, 0x1, 0x80, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x7, 0x3, 0x81, 0xfa, "ea"}]}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x3, 0x1, 0xff, {0x7, 0x25, 0x1, 0x80, 0xff, 0x9}}}}}}}]}}, &(0x7f0000000340)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x300, 0x81, 0x6, 0x80, 0x40, 0x7}, 0x19, &(0x7f0000000200)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x2, "fbd959a833b2100e42b0480f4ae4b5ab"}]}, 0x2, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x405}}, {0xbf, &(0x7f0000000280)=@string={0xbf, 0x3, "80cfeab770857346d59d89c41f1bddc4bfac7194868e8f0bfb29c29c33aae70d0a3f43519d67ada2ee0d2be8bcd7eb6936c2b6816fbfb8188baa69627ba7a2d51f2466e8f0879a48f0bbdac9c225bf296fc3561012d753c504a685b48d8116c3e8442e1d94f8d692a8d2e7201028ab6804d80591b89c7a6419b2a2ec29817fdd9d31df0f357b110710c12db7eae5c88390f6056c5b6e63cab8a8f336ba379ec75f1e551e96e02f4e867f3830800ed98e19bfcb46f7f011bcefcfcf7503"}}]})
syz_usb_control_io$uac1(r1, &(0x7f0000000480)={0x14, &(0x7f0000000380)={0x20, 0x3, 0x69, {0x69, 0x4, "d634ad3d7c08c482993c69c9e699e0ddbd6b73fd3164d0180f6e9cbf8673ebf46f896b445f7c4c9d1f29b78c8c5818bc659b651da7b27021319cd5402045b0f42c66f009fdd5fe8d9cc55a1152cf8c6c122b64ef5781485444bd98b47e6df1c9a5129f1505de90"}}, &(0x7f0000000400)={0x0, 0x3, 0x59, @string={0x59, 0x3, "442bc3aeaa4084bf1d0b19e964ed1a520d554fe1d0197b3d7d557bf57260131b673bc86641c7a6c6bb6416383dd5c97e05e3abe734754bff4d15dd8e34969e57120eaeacfdfcf46096f0b57fe025a9b6cc56ee86a9b7e2"}}}, &(0x7f0000000700)={0x44, &(0x7f0000000780)=ANY=[@ANYBLOB="40176b000000083811a6d2ffd34f6c6497e51f126bcede230867d768ee444fcf0b396369557d6fa059d500002256dca05369f2ba4988bf74e0e2c34dfdaa78a11228c552962a8646d5cdc83c4f7b77fef06d095ea8da864fc849fc9641b396d8131640a1146243eb29992a1192c3d96a76a1626084536d74f6b98a6875c84c862bdb744b3a7a3a4861a00433ae02c8c1cb0fead73a83198c26ee383a4c4af32133679765b2afcbb8f174b99d9cb5c2807c42c18713eafa17e2c0b376cf56a9cd0a8a8e0b3273f8c4a5cd1eca02d418a9be772deadb641d5322cb8f21b9aa52995412e94c73a0282eb6235226fbcf3e81ed22b62c0000000000"], &(0x7f0000000540)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000580)={0x0, 0x8, 0x1, 0x3}, &(0x7f00000005c0)={0x20, 0x81, 0x2, "8941"}, &(0x7f0000000600)={0x20, 0x82, 0x3, "7e43c8"}, &(0x7f0000000640)={0x20, 0x83, 0x1, '1'}, &(0x7f0000000680)={0x20, 0x84, 0x3, "a8515a"}, &(0x7f00000006c0)={0x20, 0x85, 0x3, "bf5694"}})
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
22:47:17 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
prlimit64(0x0, 0x0, &(0x7f00000000c0)={0x20, 0x200000200}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6)
getpid()
r0 = getpid()
sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0)
sched_setscheduler(r0, 0x0, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace(0x10, r3)
r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x79e8000000000000)
ptrace(0x10, r4)
r5 = getpid()
sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x5)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff})
setrlimit(0x4, &(0x7f0000000040)={0x7, 0x40})
sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0)
fallocate(r6, 0xa, 0x0, 0x5)
ptrace$ARCH_GET_CPUID(0x1e, r5, 0x0, 0x1011)
r7 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r7, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
shutdown(r7, 0x1)
22:47:17 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 50)
22:47:17 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 70)
22:47:17 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'gretap0\x00', 0x0})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x3, 0x6, @local}, 0x72)
[ 2974.926924][T26415] loop3: detected capacity change from 0 to 8
[ 2974.955280][T26415] FAULT_INJECTION: forcing a failure.
[ 2974.955280][T26415] name failslab, interval 1, probability 0, space 0, times 0
[ 2974.980807][T26415] CPU: 0 PID: 26415 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2974.991314][T26415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2975.001431][T26415] Call Trace:
[ 2975.004766][T26415]
[ 2975.007751][T26415] dump_stack_lvl+0x125/0x1b0
[ 2975.012526][T26415] should_fail_ex+0x496/0x5b0
[ 2975.017282][T26415] should_failslab+0x9/0x20
[ 2975.021874][T26415] kmem_cache_alloc+0x61/0x400
[ 2975.026711][T26415] ? preempt_count_sub+0x150/0x150
[ 2975.031926][T26415] getname_flags.part.0+0x50/0x4d0
[ 2975.037142][T26415] getname_flags+0x9c/0xf0
[ 2975.041630][T26415] user_path_at_empty+0x2c/0x60
[ 2975.046550][T26415] __x64_sys_mount+0x1ff/0x310
[ 2975.051413][T26415] ? copy_mnt_ns+0xb60/0xb60
[ 2975.056102][T26415] ? syscall_enter_from_user_mode+0x26/0x80
[ 2975.062057][T26415] do_syscall_64+0x38/0xb0
[ 2975.066540][T26415] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2975.072469][T26415] RIP: 0033:0x7fe1e6e7e1ea
[ 2975.076902][T26415] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2975.096562][T26415] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2975.105219][T26415] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2975.113236][T26415] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2975.121257][T26415] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2975.129263][T26415] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2975.137270][T26415] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2975.145301][T26415]
[ 2975.159190][T26419] FAULT_INJECTION: forcing a failure.
[ 2975.159190][T26419] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2975.172925][T26419] CPU: 0 PID: 26419 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2975.183420][T26419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2975.193566][T26419] Call Trace:
[ 2975.196863][T26419]
[ 2975.199836][T26419] dump_stack_lvl+0x125/0x1b0
[ 2975.204564][T26419] should_fail_ex+0x496/0x5b0
[ 2975.209291][T26419] copyin+0x1b/0xa0
[ 2975.213152][T26419] copy_page_from_iter_atomic+0x23d/0x1430
[ 2975.219087][T26419] ? folio_flags+0x71/0x1f0
[ 2975.223676][T26419] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2975.229539][T26419] ? shmem_write_begin+0x172/0x460
[ 2975.234716][T26419] ? fault_in_subpage_writeable+0x20/0x20
[ 2975.240496][T26419] ? shmem_file_splice_read+0xd10/0xd10
[ 2975.246108][T26419] generic_perform_write+0x2e9/0x600
[ 2975.251479][T26419] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2975.256908][T26419] ? generic_write_checks_count+0x2d0/0x2d0
[ 2975.262874][T26419] shmem_file_write_iter+0x110/0x140
[ 2975.268234][T26419] vfs_write+0x650/0xe40
[ 2975.272523][T26419] ? kernel_write+0x6c0/0x6c0
[ 2975.277242][T26419] ? __fget_files+0x272/0x410
[ 2975.281984][T26419] ? __fget_light+0xe6/0x260
[ 2975.286663][T26419] ksys_write+0x12f/0x250
[ 2975.291180][T26419] ? __ia32_sys_read+0xb0/0xb0
[ 2975.295993][T26419] ? syscall_enter_from_user_mode+0x26/0x80
[ 2975.301934][T26419] do_syscall_64+0x38/0xb0
[ 2975.306380][T26419] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2975.312306][T26419] RIP: 0033:0x7effe8e7b82f
[ 2975.316743][T26419] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2975.336392][T26419] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2975.344847][T26419] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2975.352877][T26419] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2975.360871][T26419] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2975.368868][T26419] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2975.376878][T26419] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2975.384879][T26419]
[ 2975.392266][T24966] usb 1-1: new high-speed USB device number 46 using dummy_hcd
[ 2975.400688][T24942] usb 6-1: Using ep0 maxpacket: 8
[ 2975.418835][T26419] loop4: detected capacity change from 0 to 512
[ 2975.603210][T26419] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2975.824811][T26419] UDF-fs: Scanning with blocksize 512 failed
[ 2975.912341][T24942] usb 6-1: config 0 has an invalid interface number: 143 but max is 0
[ 2975.928190][T24942] usb 6-1: config 0 has no interface number 0
22:47:18 executing program 2:
r0 = epoll_create1(0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000))
setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000280), 0x4)
[ 2976.088520][T24942] usb 6-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b
[ 2976.172693][T26419] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2976.198444][T24942] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
22:47:18 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBguMDAysDAwMKgzQsQYmCDUeij/BZSeCZW2gfKbofRCKF1xS3vdmlN+Z0566motk2VmaPXUlkcWk0vtMXKTXMwjwcwQmnpkUXFlVXZiTk5qUfFChopbyUkVp08wsFy3v6bSLMHp8EeewyFJ00GH6YiPR9aMxhLOSVKaYmxsmQpnz3yQX8emcYTh0QrmjXWeeY11halT89LykqqyqrLmTZy4cWZjZ2Pjyol1UWl+qxhbUlw2NXUyMjlsURPYzGyoPslGe8K79lUPkxxYezz8mk8ZK71OZb5kvLBI6tSKqpkTvijNZjT8znCHp2yFhIaGk8QVCYsGE4YjdbYNriAnpjQwpCmEMSapsYm1bTkzJ4SZn81tgUJL8gmm0KMcS2dKWBwQqjr501LzrUOi24xtTx3YzvAcPs6zpqBP0Oi4BIPTQsH/MiBjEhoayjTWMi21XfClSOOvhNdqY6cMBnd7pmWwAGVpAJEroTxZsJ6E5BUeOpqaRinJCQ2bJBKS3AoMlRm27uFcLdDAgBRtKgwMDNsZYXELAddgjFEwCkbBKBgFo2AUjIJRMApGwSgYBSMCAAIAAP//QJCYyw==") (fail_nth: 71)
[ 2976.240091][T26419] UDF-fs: Scanning with blocksize 1024 failed
[ 2976.297121][T24942] usb 6-1: config 0 descriptor??
[ 2976.335324][T26419] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2976.382767][T26419] UDF-fs: Scanning with blocksize 2048 failed
22:47:18 executing program 1:
r0 = socket(0x1d, 0x2, 0x6)
setsockopt$packet_add_memb(r0, 0x6a, 0x1, 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r1], 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0xc0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
accept$netrom(r0, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00'})
syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='lp\x00', 0x3)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet(r2, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r2, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0xc8a5, 0x700}, 0x1700)
[ 2976.437938][T26419] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
22:47:18 executing program 2:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000002ec0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000500)={r0}, 0x10)
[ 2976.531311][T26419] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2976.540750][T24942] viperboard 6-1:0.143: version 0.00 found at bus 006 address 055
[ 2976.569007][T26432] loop3: detected capacity change from 0 to 8
[ 2976.583831][T26432] FAULT_INJECTION: forcing a failure.
[ 2976.583831][T26432] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2976.608405][T26432] CPU: 1 PID: 26432 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2976.618897][T26432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2976.629003][T26432] Call Trace:
[ 2976.632342][T26432]
[ 2976.635325][T26432] dump_stack_lvl+0x125/0x1b0
[ 2976.640070][T26432] should_fail_ex+0x496/0x5b0
[ 2976.644846][T26432] _copy_from_user+0x30/0xf0
[ 2976.649598][T26432] copy_mount_options+0x76/0x190
[ 2976.654604][T26432] __x64_sys_mount+0x1ad/0x310
[ 2976.659448][T26432] ? copy_mnt_ns+0xb60/0xb60
[ 2976.664109][T26432] ? syscall_enter_from_user_mode+0x26/0x80
[ 2976.670065][T26432] do_syscall_64+0x38/0xb0
[ 2976.674546][T26432] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2976.680505][T26432] RIP: 0033:0x7fe1e6e7e1ea
[ 2976.684968][T26432] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2976.700895][T24942] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100
[ 2976.704611][T26432] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2976.704651][T26432] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2976.704676][T26432] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2976.704700][T26432] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2976.704723][T26432] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2976.704746][T26432] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2976.704776][T26432]
[ 2976.810686][ T27] audit: type=1400 audit(1695250039.141:1717): avc: denied { accept } for pid=26433 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1
[ 2976.866107][T24966] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
22:47:19 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 51)
22:47:19 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 72)
[ 2976.963503][T24966] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 2976.989223][T24966] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2977.022757][T24966] usb 1-1: SerialNumber: syz
[ 2977.113645][T24942] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5
[ 2977.205012][T26441] FAULT_INJECTION: forcing a failure.
[ 2977.205012][T26441] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2977.208595][T26442] loop3: detected capacity change from 0 to 8
[ 2977.232666][T24942] usb 6-1: USB disconnect, device number 55
[ 2977.270423][T26441] CPU: 1 PID: 26441 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2977.277990][T26442] FAULT_INJECTION: forcing a failure.
[ 2977.277990][T26442] name failslab, interval 1, probability 0, space 0, times 0
[ 2977.280896][T26441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2977.280920][T26441] Call Trace:
[ 2977.280933][T26441]
[ 2977.280946][T26441] dump_stack_lvl+0x125/0x1b0
[ 2977.314590][T26441] should_fail_ex+0x496/0x5b0
[ 2977.319320][T26441] ? fs_reclaim_acquire+0xb0/0x150
[ 2977.324492][T26441] __should_fail_alloc_page+0xe7/0x130
[ 2977.330039][T26441] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2977.336370][T26441] __alloc_pages+0x14e/0x4a0
[ 2977.341041][T26441] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2977.347888][T26441] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2977.353950][T26441] ? find_held_lock+0x2d/0x110
[ 2977.358782][T26441] __folio_alloc+0x16/0x40
[ 2977.363282][T26441] vma_alloc_folio+0x156/0x890
[ 2977.368117][T26441] ? policy_nodemask+0x1d0/0x1d0
[ 2977.373113][T26441] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2977.378906][T26441] shmem_alloc_folio+0xb5/0x170
[ 2977.383820][T26441] ? __dquot_alloc_space+0x515/0xb60
[ 2977.389183][T26441] ? zero_user_segments.constprop.0+0x350/0x350
[ 2977.395487][T26441] ? shmem_inode_acct_block+0x1aa/0x450
[ 2977.401090][T26441] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2977.406783][T26441] shmem_get_folio_gfp+0xbe9/0x1890
[ 2977.412052][T26441] ? shmem_is_huge+0x2f0/0x2f0
[ 2977.416882][T26441] shmem_write_begin+0x15c/0x460
[ 2977.421884][T26441] ? fault_in_subpage_writeable+0x20/0x20
[ 2977.427681][T26441] ? shmem_file_splice_read+0xd10/0xd10
[ 2977.433282][T26441] generic_perform_write+0x278/0x600
[ 2977.438644][T26441] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2977.444098][T26441] ? preempt_count_add+0x72/0x140
[ 2977.449195][T26441] ? __mnt_drop_write_file+0xc1/0xf0
[ 2977.454551][T26441] shmem_file_write_iter+0x110/0x140
[ 2977.459924][T26441] vfs_write+0x650/0xe40
[ 2977.464247][T26441] ? kernel_write+0x6c0/0x6c0
[ 2977.468989][T26441] ? __fget_files+0x272/0x410
[ 2977.473735][T26441] ? __fget_light+0xe6/0x260
[ 2977.478393][T26441] ksys_write+0x12f/0x250
[ 2977.482872][T26441] ? __ia32_sys_read+0xb0/0xb0
[ 2977.487701][T26441] ? syscall_enter_from_user_mode+0x26/0x80
[ 2977.493659][T26441] do_syscall_64+0x38/0xb0
[ 2977.498121][T26441] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2977.504070][T26441] RIP: 0033:0x7effe8e7b82f
[ 2977.508541][T26441] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2977.528837][T26441] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2977.537322][T26441] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2977.545350][T26441] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2977.553366][T26441] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2977.561380][T26441] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2977.569432][T26441] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2977.577466][T26441]
[ 2977.584302][T26442] CPU: 0 PID: 26442 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2977.594808][T26442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2977.604918][T26442] Call Trace:
[ 2977.608250][T26442]
[ 2977.611234][T26442] dump_stack_lvl+0x125/0x1b0
[ 2977.615987][T26442] should_fail_ex+0x496/0x5b0
[ 2977.620748][T26442] should_failslab+0x9/0x20
[ 2977.625328][T26442] __kmem_cache_alloc_node+0x5f/0x470
[ 2977.630772][T26442] ? __orc_find+0x104/0x130
[ 2977.635354][T26442] ? stack_access_ok+0xf9/0x270
[ 2977.640291][T26442] ? tomoyo_encode2+0x100/0x3d0
[ 2977.645208][T26442] __kmalloc+0x4f/0x100
[ 2977.649450][T26442] tomoyo_encode2+0x100/0x3d0
[ 2977.654202][T26442] tomoyo_encode+0x29/0x50
[ 2977.658696][T26442] tomoyo_mount_acl+0x145/0x880
[ 2977.663625][T26442] ? tomoyo_check_mount_acl+0x1a0/0x1a0
[ 2977.669269][T26442] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2977.675340][T26442] ? stack_trace_save+0x96/0xd0
[ 2977.680281][T26442] ? filter_irq_stacks+0x90/0x90
[ 2977.685314][T26442] ? do_syscall_64+0x38/0xb0
[ 2977.689975][T26442] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2977.696118][T26442] ? tomoyo_domain+0xbd/0x150
[ 2977.700866][T26442] ? tomoyo_profile+0x47/0x60
[ 2977.705622][T26442] tomoyo_mount_permission+0x16b/0x410
[ 2977.711342][T26442] ? tomoyo_mount_permission+0x146/0x410
[ 2977.717052][T26442] ? tomoyo_mount_acl+0x880/0x880
[ 2977.722152][T26442] security_sb_mount+0x86/0xd0
[ 2977.727001][T26442] path_mount+0x129/0x1ed0
[ 2977.731505][T26442] ? kmem_cache_free+0x223/0x380
[ 2977.736505][T26442] ? lockdep_hardirqs_on+0x7d/0x100
[ 2977.741779][T26442] ? finish_automount+0xa40/0xa40
[ 2977.746891][T26442] ? putname+0x101/0x140
[ 2977.751208][T26442] __x64_sys_mount+0x293/0x310
[ 2977.756060][T26442] ? copy_mnt_ns+0xb60/0xb60
[ 2977.760743][T26442] ? syscall_enter_from_user_mode+0x26/0x80
[ 2977.766727][T26442] do_syscall_64+0x38/0xb0
[ 2977.771206][T26442] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2977.777257][T26442] RIP: 0033:0x7fe1e6e7e1ea
[ 2977.781733][T26442] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2977.801417][T26442] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2977.809916][T26442] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
22:47:20 executing program 5:
getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000bc0), &(0x7f0000000c00)=0xc) (async, rerun: 32)
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) (rerun: 32)
syz_usb_connect(0x6, 0x993, &(0x7f0000000f00)={{0x12, 0x1, 0x250, 0xd3, 0x65, 0xd5, 0x40, 0xfcf, 0x1006, 0xd3b0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x981, 0x2, 0x20, 0x9, 0x30, 0x0, [{{0x9, 0x4, 0xed, 0x52, 0xe, 0xd6, 0x39, 0x3, 0x81, [@uac_as={[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x20, 0x2, 0x7f, 0x20, "73c476"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7, 0x3, 0x2, 0x9, "bd2f"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x34, 0x1, 0x5, 0x8b, '%m%'}, @format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x2, 0x1, 0x89, 0x3, "d997"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x1, 0x4, 0x2, 0x22, "26b1a4", "ce40ca"}, @format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x2, 0x2, 0x2, 0x7a, "e54c"}]}, @uac_control={{0xa, 0x24, 0x1, 0xfffd, 0x20}, [@processing_unit={0x9, 0x24, 0x7, 0x5, 0x0, 0x24, "50f2"}, @input_terminal={0xc, 0x24, 0x2, 0x3, 0x100, 0x6, 0x8, 0xe5, 0x7, 0x5}, @feature_unit={0xb, 0x24, 0x6, 0x1, 0x2, 0x2, [0x8, 0x4], 0x6}]}], [{{0x9, 0x5, 0xa, 0x0, 0x8, 0x6, 0x2, 0x5, [@generic={0x4e, 0x0, "fe4932bafb4a638f6847dca695f89e4daf8c4754fa7214ed14a7fbddf54c1d61a57f0d35ddc5c8c4e0e8bcae7d03dcc13e87916129f6d3a38c2f6df7201022a207127e3ea0d259bbebab8812"}]}}, {{0x9, 0x5, 0xd, 0xc, 0x8, 0x1a, 0x81, 0x7, [@generic={0xe4, 0x2, "e51903737e9ec1c528817f916c8639777242529a8bf6517465f39a83ca48dec4210a95e3560f733c7c59c6edd8c6e2277511a4279aa8ac9b3aa2c1ab7ce4052b11ed48adc2937a2d7081986774b992c4130f930ef41d5d44a43cc38eab6f28ccbc9e0b56baa3cff671cfe95f78ec01fc378ce6c3a5e4456af609eb216b4ac7e90bb98b46854d5b4728fa73eba08d112dd89d989ff59046ec8d03a65aecac111addb945017ae508ad66bb9922fb8ad601ca9f735bcb1568795b5a54d45923ad9df0a8a23c45aac43e3aa52f61fa4f4e706185abf30a441ec07ff8d689a56a02cfadec"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x200}]}}, {{0x9, 0x5, 0xe, 0x1, 0x400, 0x7f, 0x1, 0x83, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xe9, 0x4}]}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x1, 0x6f, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x5}, @generic={0xde, 0x6, "df15335edcc06781c445d8aec78b8989f85bfdebe1fbb1cfadab82c02724d8c05ac5e89f1810d052e64840b3205e3a1fe572d587773537869c33ed09d98963e41dc37f5008e64a1d4edcaa22b7b36fde1f7fe34f93a5d5d14cc2cef257d8e7f3e43fdc8dcbd05c74de3e522fef29f042ee48accf646a00bf7c590cd35bf1f1b3d9f5678416ad06602419f9ffa1fcc9fe181dffd212c3c6951faa7c88ee9cbccbf84f16465a4f4c3d131be9f62dbb85b7b5f7421b44d35bff885240f702f06afe1df645a96fadc4d7b6ac8846479148ef93f1d9e45953d1fdf89417cd"}]}}, {{0x9, 0x5, 0x0, 0x2, 0x10, 0x9b, 0xff, 0x0, [@generic={0x67, 0x10, "e1d1636ddad0c01375c9ca700b30ba895293d220a2e9e80056b15ee83ffdcbdc93e7f43d5661a4693076cb9fec46e2553e1cf813558d2919d421069647d44bc40d0c7e34126fda4847b0d10f059a502ccb8513cb3556cbb6b55063b47cc67e722e7301add8"}, @generic={0xeb, 0x22, "9585ff3afa805dc2422c5d3eb63e30ec617c28b2ed9015cf6109ab9ec4569b44fdaa3e1f7bb5e05dd601d410ba8611cfd46697b7138f18fe51ca3b79962999087a7611f9cafb4f07b507d6351674cd2e86242b10c35884bd2fb5535dac63a59fe013a05a3cf06eaee7690617a7d895b8f2cd9a86fb1e021ad3c9d3813981d05d00fffa4a3a4a7b72419d9d3c5a50d0e8238323a7d0fb8c155ac673b87393dfa0e739952768c179c78da0871b35c9b136a84df1e17c7aacfd8a5b5dc6d18532bbd8cce7c6b485026200193d8cddb5fc58ba8834e65f8a11b9bc2304dbd1217d1cb9549937767139b835"}]}}, {{0x9, 0x5, 0xf, 0x3, 0x200, 0x0, 0x81, 0x5c}}, {{0x9, 0x5, 0x1, 0xb, 0x400, 0x3, 0x9, 0x1}}, {{0x9, 0x5, 0xcdb0671b404bdb32, 0x0, 0x0, 0x40, 0xff, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x6, 0x3, 0xff25}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x0, 0x9}]}}, {{0x9, 0x5, 0xf, 0x10, 0x20, 0x81, 0x3, 0x5}}, {{0x9, 0x5, 0x80, 0x0, 0x400, 0x2, 0x5, 0xff, [@generic={0x19, 0x5, "617c5afa253b3ecbc5d6ce7efa82f074945fd8452f44f4"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x100}]}}, {{0x9, 0x5, 0xc, 0x1, 0x20, 0x9, 0xfc, 0x16}}, {{0x9, 0x5, 0xd, 0x1, 0x40, 0x1d, 0x0, 0x8}}, {{0x9, 0x5, 0x8, 0x0, 0x400, 0xff, 0x81, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xa4, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xff, 0x7fff}]}}, {{0x9, 0x5, 0x4, 0x0, 0x200, 0x4, 0x3f, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x2, 0x9}]}}]}}, {{0x9, 0x4, 0x47, 0x6, 0xe, 0x86, 0x9e, 0x9c, 0x0, [@hid_hid={0x9, 0x21, 0x401, 0x0, 0x1, {0x22, 0x66d}}, @uac_as={[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x5, 0x3, 0x9, 0x4, "3aea", "47ce"}]}], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x5, 0x9, 0x1f, [@generic={0x10, 0x21, "98c2c63f9e2c14abd9ab00645087"}]}}, {{0x9, 0x5, 0x0, 0x3, 0x20, 0x20, 0xc7, 0x95}}, {{0x9, 0x5, 0xb, 0x3, 0x200, 0x7, 0x8, 0x26, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x55, 0xde00}, @generic={0xf9, 0x21, "7bf78651e373c3ff116d364e78c4d20600fd46289761c02f424d22cbc0f17196ca746eaf4f480858e92a9755614fafc1a8c69daac9caa45f5fddd121f5daf87a232df6b82878afd88c19e315b0f0d499be2808e6a4c86781cb4fa9acc871cc6ceb681e66473fbe69b495622ba6713ebd55ec59b3591b48cc90a095bb1f0d5113f1e5d2943a1fc4a4dea3437a8867b7755291929cafc4a0216994e782758afdcdae909ef3a210769b514a1df810c5cde2a9196ed727bc20415e421109ec13a221643774acb14387f48b1ca34b59cb0d807dba98ed6216f89c94f54656128e1e69aad5effbbaa2afbabf9ef6f7d9ce51f4d1d244c1aee95c"}]}}, {{0x9, 0x5, 0xa, 0x10, 0x1ef, 0x1, 0xb6, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xf8, 0x1000}, @generic={0xc4, 0x21, "e05b728343379dc1a8e7bf03467e23de60434a1d3d620b1129288f69975c07e664f3b5101985c698f7c130420dbd5ea65977f3807f3e18bf2cfaf7eb04fd6edd2b797f682d9a57661a3a1cb1838c56ff248b03c698b082abf420c3ad47ff61f4ad29ce4984676e08cb5d7bdb6e0b721e06fc27478cdf12310ccffe5f6e4ffdf1f8f077eef9bc022f71da3011118412e3a6111532e2785efaa96103dbbb5a7ae24d1dd67ac3c8ff399e049b7ab59778a0feb721de5bf30f016d9b2e9ae7b75b946a9f"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x200, 0x43, 0xeb, 0x3b}}, {{0x9, 0x5, 0xe, 0xc, 0x20, 0xad, 0x80, 0x97}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0xba, 0x7, 0x20, [@generic={0xe1, 0xf, "032c976e741db36b79e31f86c3de1f5891023cffabc82437e4f215088d2ddc4a40f35ce7997580dacf18ef431e04c504e656e2eb34d04581ddbe13d4afa1ad483c5c1f8b7ad8c3dabe1e1d269610b2014342efd6c2c8b2c59914f9cb7b4f73163d1ed70393542397e92cb612ef8925344b5ade14b37961302284f56944cc3d9c22a05f381d26c8a63d31381a90cc3ab45f1ad6000d88802dabdc29a19fa0613e3e118209a6b163af201543275f954156f72c6328e7fb84ecba63362ecd4321d0c0a1d9e768aa98afa2b25ebf9eed71c0683a4849fd98b7d7332107e8c5b739"}]}}, {{0x9, 0x5, 0x8, 0x2, 0x200, 0x48, 0x2, 0x20}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x4b, 0x7, 0x9}}, {{0x9, 0x5, 0x9, 0x4, 0x40, 0xe5, 0x5, 0x1, [@generic={0x44, 0xd, "05c4c84a657ac14b771b63be40c924fdd83116e0996405f06d8dd3f344e4b61d5740f40f01a0962f39bb3244d72db9f875475f1a3b8cb52f0cd38cc583841d2c29a5"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x200}]}}, {{0x9, 0x5, 0x3, 0x0, 0x20, 0x6, 0x5, 0x3, [@generic={0x60, 0xa, "18739939c552687b3f47cef810b7ce32c230d82e46fd8c1a1bbc35868112736ab1985da288eb7500b3e847b5b996322631095661e6d3a82f72dff333387fc008923fea10c3d39f34663ea2770296c890d23846aae4ad03c8da13e2fd5a98"}]}}, {{0x9, 0x5, 0x6, 0x0, 0x8, 0x89, 0x81, 0x9}}, {{0x9, 0x5, 0x1, 0x3, 0x20, 0x2, 0x3f, 0x13, [@generic={0xc2, 0x7, "e334437707d822a3d807b613caa8943db0d2f74b014c5e53719f2459e0bae7d4bf87527723252aafe6a3a5b4c7a222f22d8c2d9ac3e5ae7ec05be6dca7b7420badcd4702ae7c2ca921b33147cb365299f08a58124150bdb9cf49dcb3556aab2285ddde8492a2c8252e127f5fee07fcbe6d11ad4690f2c13029333bc49c07fd15cb699deb5339e2fd2cbe43ac8542649856e7064b01c170c7e264725cc8d1aab79f25e52a38189057e35895032ff2d42b67ba00035c4e392764bcfaffbfa07c67"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x40, 0x7f, 0x3f, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x8, 0x7fff}]}}]}}]}}]}}, &(0x7f0000000b80)={0xa, &(0x7f0000000a00)={0xa, 0x6, 0x110, 0x7f, 0x9, 0xff, 0xff, 0xd5}, 0x65, &(0x7f0000000a40)={0x5, 0xf, 0x65, 0x6, [@ptm_cap={0x3}, @generic={0x1a, 0x10, 0xa, "081feb1a11b405aa5c64b2a7e6bb78f1a75c0e5ccae27e"}, @ssp_cap={0xc, 0x10, 0xa, 0x4, 0x0, 0x9, 0x0, 0x1}, @ssp_cap={0x24, 0x10, 0xa, 0x4, 0x6, 0x10001, 0xf00, 0x8001, [0x0, 0x3ff0, 0xff3f00, 0xc03f, 0xf, 0x410f]}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x4, 0x7, 0x1f, 0x20}, @generic={0x9, 0x10, 0x2, "fbe97fd7901c"}]}, 0x3, [{0x4, &(0x7f0000000ac0)=@lang_id={0x4, 0x3, 0x421}}, {0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0x43e}}, {0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0x457}}]})
syz_usb_connect$printer(0x4, 0x36, &(0x7f0000000c40)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x4, 0x90, 0x8, [{{0x9, 0x4, 0x0, 0x4, 0x2, 0x7, 0x1, 0x3, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0xc7, 0x7, 0x4}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x40, 0x22, 0x1}}]}}}]}}]}}, &(0x7f0000000e00)={0xa, &(0x7f0000000c80)={0xa, 0x6, 0x300, 0x3, 0x20, 0x9, 0x8, 0x20}, 0x5, &(0x7f0000000cc0)={0x5, 0xf, 0x5}, 0x4, [{0x4, &(0x7f0000000d00)=@lang_id={0x4, 0x3, 0x100c}}, {0x4, &(0x7f0000000d40)=@lang_id={0x4, 0x3, 0xf0ff}}, {0x4, &(0x7f0000000d80)=@lang_id={0x4, 0x3, 0x404}}, {0x29, &(0x7f0000000dc0)=@string={0x29, 0x3, "068b93e4fdc29c6a6b4f45cb6298c62656d045966760decc28eb24b473879aab2c15c6310c5b71"}}]}) (async, rerun: 32)
syz_usb_disconnect(r0) (rerun: 32)
socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff})
getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) (async)
ioctl$sock_rose_SIOCADDRT(r1, 0x890b, &(0x7f0000000e80)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x7ff, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x4, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @bcast, @null]})
[ 2977.817957][T26442] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2977.826039][T26442] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2977.834069][T26442] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2977.842105][T26442] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2977.850225][T26442]
[ 2978.231144][T26446] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2978.268938][T26446] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 2978.322523][T24966] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 2978.463635][T24942] usb 6-1: new high-speed USB device number 56 using dummy_hcd
[ 2978.516077][T24966] usb 1-1: USB disconnect, device number 46
[ 2978.539982][T24966] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 2978.722919][T24942] usb 6-1: Using ep0 maxpacket: 8
[ 2978.848433][T24942] usb 6-1: config 0 has an invalid interface number: 143 but max is 0
[ 2978.856980][T24942] usb 6-1: config 0 has no interface number 0
[ 2978.871973][T24942] usb 6-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b
[ 2978.881148][T24942] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2978.892574][T24942] usb 6-1: config 0 descriptor??
22:47:21 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x24}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000001000850619fbb7c75150926b00000400", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$packet(0x11, 0x3, 0x300)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200))
sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0)
22:47:21 executing program 1:
r0 = socket(0x1d, 0x2, 0x6)
setsockopt$packet_add_memb(r0, 0x6a, 0x1, 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r1], 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0xc0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
accept$netrom(r0, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00'})
syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='lp\x00', 0x3)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet(r2, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r2, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0xc8a5, 0x700}, 0x1700)
22:47:21 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 73)
22:47:21 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 52)
22:47:21 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x7f, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
syz_usb_connect$uac1(0x3, 0xc9, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb7, 0x3, 0x1, 0x40, 0x30, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8, 0x5}, [@processing_unit={0xd, 0x24, 0x7, 0x2, 0x6, 0x4, "d59f2009449d"}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x301, 0x6, 0x6, 0x8}, @feature_unit={0xd, 0x24, 0x6, 0x6, 0x4, 0x3, [0xa, 0x1, 0x8], 0x7f}, @processing_unit={0xc, 0x24, 0x7, 0x1, 0x4, 0x8, "8cbf661842"}, @selector_unit={0x7, 0x24, 0x5, 0x1, 0x9, "d33a"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x9, 0x1, 0x40, 0x7, "1ef7"}, @format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x8, 0x1, 0x2, 0x2}, @as_header={0x7, 0x24, 0x1, 0x3f, 0x3f, 0x5}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x6, 0x3, 0x4, {0x7, 0x25, 0x1, 0x80, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x7, 0x3, 0x81, 0xfa, "ea"}]}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x3, 0x1, 0xff, {0x7, 0x25, 0x1, 0x80, 0xff, 0x9}}}}}}}]}}, &(0x7f0000000340)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x300, 0x81, 0x6, 0x80, 0x40, 0x7}, 0x19, &(0x7f0000000200)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x2, "fbd959a833b2100e42b0480f4ae4b5ab"}]}, 0x2, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x405}}, {0xbf, &(0x7f0000000280)=@string={0xbf, 0x3, "80cfeab770857346d59d89c41f1bddc4bfac7194868e8f0bfb29c29c33aae70d0a3f43519d67ada2ee0d2be8bcd7eb6936c2b6816fbfb8188baa69627ba7a2d51f2466e8f0879a48f0bbdac9c225bf296fc3561012d753c504a685b48d8116c3e8442e1d94f8d692a8d2e7201028ab6804d80591b89c7a6419b2a2ec29817fdd9d31df0f357b110710c12db7eae5c88390f6056c5b6e63cab8a8f336ba379ec75f1e551e96e02f4e867f3830800ed98e19bfcb46f7f011bcefcfcf7503"}}]}) (async)
r1 = syz_usb_connect$uac1(0x3, 0xc9, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb7, 0x3, 0x1, 0x40, 0x30, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8, 0x5}, [@processing_unit={0xd, 0x24, 0x7, 0x2, 0x6, 0x4, "d59f2009449d"}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x301, 0x6, 0x6, 0x8}, @feature_unit={0xd, 0x24, 0x6, 0x6, 0x4, 0x3, [0xa, 0x1, 0x8], 0x7f}, @processing_unit={0xc, 0x24, 0x7, 0x1, 0x4, 0x8, "8cbf661842"}, @selector_unit={0x7, 0x24, 0x5, 0x1, 0x9, "d33a"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x9, 0x1, 0x40, 0x7, "1ef7"}, @format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x8, 0x1, 0x2, 0x2}, @as_header={0x7, 0x24, 0x1, 0x3f, 0x3f, 0x5}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x6, 0x3, 0x4, {0x7, 0x25, 0x1, 0x80, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x7, 0x3, 0x81, 0xfa, "ea"}]}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x3, 0x1, 0xff, {0x7, 0x25, 0x1, 0x80, 0xff, 0x9}}}}}}}]}}, &(0x7f0000000340)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x300, 0x81, 0x6, 0x80, 0x40, 0x7}, 0x19, &(0x7f0000000200)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x2, "fbd959a833b2100e42b0480f4ae4b5ab"}]}, 0x2, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x405}}, {0xbf, &(0x7f0000000280)=@string={0xbf, 0x3, "80cfeab770857346d59d89c41f1bddc4bfac7194868e8f0bfb29c29c33aae70d0a3f43519d67ada2ee0d2be8bcd7eb6936c2b6816fbfb8188baa69627ba7a2d51f2466e8f0879a48f0bbdac9c225bf296fc3561012d753c504a685b48d8116c3e8442e1d94f8d692a8d2e7201028ab6804d80591b89c7a6419b2a2ec29817fdd9d31df0f357b110710c12db7eae5c88390f6056c5b6e63cab8a8f336ba379ec75f1e551e96e02f4e867f3830800ed98e19bfcb46f7f011bcefcfcf7503"}}]})
syz_usb_control_io$uac1(r1, &(0x7f0000000480)={0x14, &(0x7f0000000380)={0x20, 0x3, 0x69, {0x69, 0x4, "d634ad3d7c08c482993c69c9e699e0ddbd6b73fd3164d0180f6e9cbf8673ebf46f896b445f7c4c9d1f29b78c8c5818bc659b651da7b27021319cd5402045b0f42c66f009fdd5fe8d9cc55a1152cf8c6c122b64ef5781485444bd98b47e6df1c9a5129f1505de90"}}, &(0x7f0000000400)={0x0, 0x3, 0x59, @string={0x59, 0x3, "442bc3aeaa4084bf1d0b19e964ed1a520d554fe1d0197b3d7d557bf57260131b673bc86641c7a6c6bb6416383dd5c97e05e3abe734754bff4d15dd8e34969e57120eaeacfdfcf46096f0b57fe025a9b6cc56ee86a9b7e2"}}}, &(0x7f0000000700)={0x44, &(0x7f0000000780)=ANY=[@ANYBLOB="40176b000000083811a6d2ffd34f6c6497e51f126bcede230867d768ee444fcf0b396369557d6fa059d500002256dca05369f2ba4988bf74e0e2c34dfdaa78a11228c552962a8646d5cdc83c4f7b77fef06d095ea8da864fc849fc9641b396d8131640a1146243eb29992a1192c3d96a76a1626084536d74f6b98a6875c84c862bdb744b3a7a3a4861a00433ae02c8c1cb0fead73a83198c26ee383a4c4af32133679765b2afcbb8f174b99d9cb5c2807c42c18713eafa17e2c0b376cf56a9cd0a8a8e0b3273f8c4a5cd1eca02d418a9be772deadb641d5322cb8f21b9aa52995412e94c73a0282eb6235226fbcf3e81ed22b62c0000000000"], &(0x7f0000000540)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000580)={0x0, 0x8, 0x1, 0x3}, &(0x7f00000005c0)={0x20, 0x81, 0x2, "8941"}, &(0x7f0000000600)={0x20, 0x82, 0x3, "7e43c8"}, &(0x7f0000000640)={0x20, 0x83, 0x1, '1'}, &(0x7f0000000680)={0x20, 0x84, 0x3, "a8515a"}, &(0x7f00000006c0)={0x20, 0x85, 0x3, "bf5694"}})
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello') (async)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
[ 2979.072714][T24942] viperboard 6-1:0.143: version 0.00 found at bus 006 address 056
[ 2979.108432][T26454] loop3: detected capacity change from 0 to 8
[ 2979.117444][T26452] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2979.117538][T26453] FAULT_INJECTION: forcing a failure.
[ 2979.117538][T26453] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2979.140001][T26453] CPU: 1 PID: 26453 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2979.142719][T26445] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2979.150454][T26453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2979.150478][T26453] Call Trace:
[ 2979.150492][T26453]
[ 2979.150506][T26453] dump_stack_lvl+0x125/0x1b0
[ 2979.179912][T26453] should_fail_ex+0x496/0x5b0
[ 2979.184666][T26453] copyin+0x1b/0xa0
[ 2979.188661][T26453] copy_page_from_iter_atomic+0x23d/0x1430
[ 2979.194539][T26453] ? folio_flags+0x71/0x1f0
[ 2979.199097][T26453] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2979.204969][T26453] ? shmem_write_begin+0x172/0x460
[ 2979.210116][T26453] ? fault_in_subpage_writeable+0x20/0x20
[ 2979.215880][T26453] ? shmem_file_splice_read+0xd10/0xd10
[ 2979.221479][T26453] generic_perform_write+0x2e9/0x600
[ 2979.226836][T26453] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2979.232253][T26453] ? preempt_count_add+0x72/0x140
[ 2979.237308][T26453] ? __mnt_drop_write_file+0xc1/0xf0
[ 2979.242641][T26453] shmem_file_write_iter+0x110/0x140
[ 2979.247986][T26453] vfs_write+0x650/0xe40
[ 2979.252265][T26453] ? kernel_write+0x6c0/0x6c0
[ 2979.256978][T26453] ? __fget_files+0x272/0x410
[ 2979.261778][T26453] ? __fget_light+0xe6/0x260
[ 2979.266402][T26453] ksys_write+0x12f/0x250
[ 2979.270769][T26453] ? __ia32_sys_read+0xb0/0xb0
[ 2979.275568][T26453] ? syscall_enter_from_user_mode+0x26/0x80
[ 2979.281504][T26453] do_syscall_64+0x38/0xb0
[ 2979.285958][T26453] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2979.291884][T26453] RIP: 0033:0x7effe8e7b82f
[ 2979.296321][T26453] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2979.315961][T26453] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2979.324411][T26453] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2979.332414][T26453] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2979.340407][T26453] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2979.348402][T26453] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2979.356401][T26453] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2979.364404][T26453]
[ 2979.383626][T26454] FAULT_INJECTION: forcing a failure.
[ 2979.383626][T26454] name failslab, interval 1, probability 0, space 0, times 0
[ 2979.383802][T24942] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100
[ 2979.400266][T26454] CPU: 1 PID: 26454 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2979.415607][T26454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2979.425707][T26454] Call Trace:
[ 2979.429009][T26454]
[ 2979.431963][T26454] dump_stack_lvl+0x125/0x1b0
[ 2979.436687][T26454] should_fail_ex+0x496/0x5b0
[ 2979.441400][T26454] should_failslab+0x9/0x20
[ 2979.445948][T26454] __kmem_cache_alloc_node+0x5f/0x470
[ 2979.451358][T26454] ? tomoyo_encode2+0x100/0x3d0
[ 2979.456249][T26454] __kmalloc+0x4f/0x100
[ 2979.460453][T26454] tomoyo_encode2+0x100/0x3d0
[ 2979.465171][T26454] ? rcu_is_watching+0x12/0xb0
[ 2979.469966][T26454] tomoyo_encode+0x29/0x50
[ 2979.474423][T26454] tomoyo_realpath_from_path+0x196/0x710
[ 2979.480098][T26454] tomoyo_mount_acl+0x669/0x880
[ 2979.484990][T26454] ? tomoyo_check_mount_acl+0x1a0/0x1a0
[ 2979.490741][T26454] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2979.496812][T26454] ? stack_trace_save+0x96/0xd0
[ 2979.501725][T26454] ? filter_irq_stacks+0x90/0x90
[ 2979.506727][T26454] ? do_syscall_64+0x38/0xb0
[ 2979.511357][T26454] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2979.517474][T26454] ? tomoyo_domain+0xbd/0x150
[ 2979.522212][T26454] ? tomoyo_profile+0x47/0x60
[ 2979.526940][T26454] tomoyo_mount_permission+0x16b/0x410
[ 2979.532440][T26454] ? tomoyo_mount_permission+0x146/0x410
[ 2979.538125][T26454] ? tomoyo_mount_acl+0x880/0x880
[ 2979.543204][T26454] security_sb_mount+0x86/0xd0
[ 2979.548018][T26454] path_mount+0x129/0x1ed0
[ 2979.552485][T26454] ? kmem_cache_free+0x223/0x380
[ 2979.557460][T26454] ? lockdep_hardirqs_on+0x7d/0x100
[ 2979.562702][T26454] ? finish_automount+0xa40/0xa40
[ 2979.567771][T26454] ? putname+0x101/0x140
[ 2979.572063][T26454] __x64_sys_mount+0x293/0x310
[ 2979.576962][T26454] ? copy_mnt_ns+0xb60/0xb60
[ 2979.581594][T26454] ? syscall_enter_from_user_mode+0x26/0x80
[ 2979.587532][T26454] do_syscall_64+0x38/0xb0
[ 2979.591977][T26454] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2979.597922][T26454] RIP: 0033:0x7fe1e6e7e1ea
[ 2979.602366][T26454] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2979.622007][T26454] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2979.630513][T26454] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2979.638520][T26454] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2979.646522][T26454] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2979.654520][T26454] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2979.662516][T26454] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2979.670519][T26454]
[ 2979.693227][T24942] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5
[ 2979.705020][T26445] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 2979.718588][T26453] loop4: detected capacity change from 0 to 512
[ 2979.733240][T26445] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2979.736391][T26454] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 2979.749933][T26453] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2979.758031][T26453] UDF-fs: Scanning with blocksize 512 failed
[ 2979.762746][T26445] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 2979.773335][T26453] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2979.780892][T26453] UDF-fs: Scanning with blocksize 1024 failed
[ 2979.783961][T26445] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2979.833877][T26445] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 2979.846831][T26445] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2979.850475][T26453] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2979.856365][T26445] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 2979.871047][T26453] UDF-fs: Scanning with blocksize 2048 failed
[ 2979.874453][T26445] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2979.891590][T26453] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2979.902283][T26445] misc raw-gadget: fail, usb_gadget_register_driver returned -16
22:47:22 executing program 2:
r0 = socket(0x1d, 0x2, 0x6)
setsockopt$packet_add_memb(r0, 0x6a, 0x1, 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r1], 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0xc0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
accept$netrom(r0, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00'})
syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='lp\x00', 0x3)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet(r2, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r2, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0xc8a5, 0x700}, 0x1700)
[ 2979.974048][T26452] workqueue: Failed to create a rescuer kthread for wq "bond1": -EINTR
[ 2979.994741][T21758] usb 6-1: USB disconnect, device number 56
[ 2980.029209][T26453] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
22:47:22 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 74)
22:47:22 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 53)
[ 2980.242223][T25111] usb 1-1: new high-speed USB device number 47 using dummy_hcd
[ 2980.331392][T26465] loop3: detected capacity change from 0 to 8
[ 2980.390505][T26465] FAULT_INJECTION: forcing a failure.
[ 2980.390505][T26465] name failslab, interval 1, probability 0, space 0, times 0
[ 2980.454596][T26465] CPU: 0 PID: 26465 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2980.465112][T26465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2980.475235][T26465] Call Trace:
[ 2980.478586][T26465]
[ 2980.481583][T26465] dump_stack_lvl+0x125/0x1b0
[ 2980.486352][T26465] should_fail_ex+0x496/0x5b0
[ 2980.491214][T26465] should_failslab+0x9/0x20
[ 2980.495813][T26465] __kmem_cache_alloc_node+0x5f/0x470
[ 2980.501310][T26465] ? tomoyo_encode2+0x100/0x3d0
[ 2980.506263][T26465] __kmalloc+0x4f/0x100
[ 2980.510515][T26465] tomoyo_encode2+0x100/0x3d0
[ 2980.515279][T26465] ? rcu_is_watching+0x12/0xb0
[ 2980.520116][T26465] tomoyo_encode+0x29/0x50
[ 2980.524607][T26465] tomoyo_realpath_from_path+0x196/0x710
[ 2980.530329][T26465] tomoyo_mount_acl+0x1af/0x880
[ 2980.535283][T26465] ? tomoyo_check_mount_acl+0x1a0/0x1a0
[ 2980.540903][T26465] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2980.546964][T26465] ? stack_trace_save+0x96/0xd0
[ 2980.551903][T26465] ? filter_irq_stacks+0x90/0x90
[ 2980.556934][T26465] ? do_syscall_64+0x38/0xb0
[ 2980.561596][T26465] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2980.567737][T26465] ? tomoyo_domain+0xbd/0x150
[ 2980.572503][T26465] ? tomoyo_profile+0x47/0x60
[ 2980.577249][T26465] tomoyo_mount_permission+0x16b/0x410
[ 2980.582790][T26465] ? tomoyo_mount_permission+0x146/0x410
[ 2980.588502][T26465] ? tomoyo_mount_acl+0x880/0x880
[ 2980.593610][T26465] security_sb_mount+0x86/0xd0
[ 2980.598463][T26465] path_mount+0x129/0x1ed0
[ 2980.602969][T26465] ? kmem_cache_free+0x223/0x380
[ 2980.607967][T26465] ? lockdep_hardirqs_on+0x7d/0x100
[ 2980.613233][T26465] ? finish_automount+0xa40/0xa40
[ 2980.618359][T26465] ? putname+0x101/0x140
[ 2980.622685][T26465] __x64_sys_mount+0x293/0x310
[ 2980.627542][T26465] ? copy_mnt_ns+0xb60/0xb60
[ 2980.632217][T26465] ? syscall_enter_from_user_mode+0x26/0x80
[ 2980.638194][T26465] do_syscall_64+0x38/0xb0
[ 2980.642681][T26465] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2980.648648][T26465] RIP: 0033:0x7fe1e6e7e1ea
[ 2980.653120][T26465] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2980.672803][T26465] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2980.681292][T26465] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2980.689326][T26465] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2980.697360][T26465] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2980.705387][T26465] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2980.713416][T26465] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2980.721457][T26465]
[ 2980.734460][T26467] FAULT_INJECTION: forcing a failure.
[ 2980.734460][T26467] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2980.762206][T26467] CPU: 0 PID: 26467 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2980.772714][T26467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2980.782829][T26467] Call Trace:
[ 2980.786161][T26467]
[ 2980.789158][T26467] dump_stack_lvl+0x125/0x1b0
[ 2980.793908][T26467] should_fail_ex+0x496/0x5b0
[ 2980.798651][T26467] ? fs_reclaim_acquire+0xb0/0x150
[ 2980.803838][T26467] __should_fail_alloc_page+0xe7/0x130
[ 2980.809386][T26467] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2980.815736][T26467] __alloc_pages+0x14e/0x4a0
[ 2980.820412][T26467] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2980.827272][T26467] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2980.833348][T26467] ? find_held_lock+0x2d/0x110
[ 2980.838282][T26467] __folio_alloc+0x16/0x40
[ 2980.842785][T26467] vma_alloc_folio+0x156/0x890
[ 2980.847628][T26467] ? policy_nodemask+0x1d0/0x1d0
[ 2980.852640][T26467] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2980.858445][T26467] shmem_alloc_folio+0xb5/0x170
[ 2980.863382][T26467] ? __dquot_alloc_space+0x515/0xb60
[ 2980.868748][T26467] ? zero_user_segments.constprop.0+0x350/0x350
[ 2980.875054][T26467] ? shmem_inode_acct_block+0x1aa/0x450
[ 2980.880654][T26467] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2980.886339][T26467] shmem_get_folio_gfp+0xbe9/0x1890
[ 2980.891597][T26467] ? shmem_is_huge+0x2f0/0x2f0
[ 2980.896409][T26467] shmem_write_begin+0x15c/0x460
[ 2980.901391][T26467] ? fault_in_subpage_writeable+0x20/0x20
[ 2980.907148][T26467] ? shmem_file_splice_read+0xd10/0xd10
[ 2980.912736][T26467] generic_perform_write+0x278/0x600
[ 2980.918091][T26467] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2980.923533][T26467] ? preempt_count_add+0x72/0x140
[ 2980.928599][T26467] ? __mnt_drop_write_file+0xc1/0xf0
[ 2980.933937][T26467] shmem_file_write_iter+0x110/0x140
[ 2980.939276][T26467] vfs_write+0x650/0xe40
[ 2980.943562][T26467] ? kernel_write+0x6c0/0x6c0
[ 2980.948274][T26467] ? __fget_files+0x272/0x410
[ 2980.952986][T26467] ? __fget_light+0xe6/0x260
[ 2980.957610][T26467] ksys_write+0x12f/0x250
[ 2980.961974][T26467] ? __ia32_sys_read+0xb0/0xb0
[ 2980.966785][T26467] ? syscall_enter_from_user_mode+0x26/0x80
[ 2980.972719][T26467] do_syscall_64+0x38/0xb0
[ 2980.977168][T26467] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2980.983103][T26467] RIP: 0033:0x7effe8e7b82f
[ 2980.987538][T26467] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2981.007177][T26467] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2981.015621][T26467] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2981.023620][T26467] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2981.031613][T26467] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2981.039605][T26467] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2981.047620][T26467] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2981.055638][T26467]
[ 2981.058857][T25111] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 2981.081304][T26465] ERROR: Out of memory at tomoyo_realpath_from_path.
22:47:23 executing program 1:
r0 = socket(0x1d, 0x2, 0x6)
setsockopt$packet_add_memb(r0, 0x6a, 0x1, 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r1], 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0xc0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
accept$netrom(r0, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00'})
syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='lp\x00', 0x3)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet(r2, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r2, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0xc8a5, 0x700}, 0x1700)
[ 2981.172766][T25111] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 2981.181913][T25111] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
22:47:23 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 75)
[ 2981.232271][T25111] usb 1-1: SerialNumber: syz
22:47:23 executing program 2:
r0 = socket(0x1d, 0x2, 0x6)
setsockopt$packet_add_memb(r0, 0x6a, 0x1, 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r1], 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0xc0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
accept$netrom(r0, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00'})
syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='lp\x00', 0x3)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet(r2, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r2, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0xc8a5, 0x700}, 0x1700)
22:47:23 executing program 5:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000097ff8208582005109bc1000000010902120001000000009ea58037ec8afa4c00"], 0x0)
22:47:23 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 54)
[ 2981.420672][T26472] loop3: detected capacity change from 0 to 8
[ 2981.463100][T26472] FAULT_INJECTION: forcing a failure.
[ 2981.463100][T26472] name failslab, interval 1, probability 0, space 0, times 0
[ 2981.535033][T26476] FAULT_INJECTION: forcing a failure.
[ 2981.535033][T26476] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2981.545535][T26472] CPU: 0 PID: 26472 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2981.558585][T26472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2981.568691][T26472] Call Trace:
[ 2981.572182][T26472]
[ 2981.575138][T26472] dump_stack_lvl+0x125/0x1b0
[ 2981.579858][T26472] should_fail_ex+0x496/0x5b0
[ 2981.584574][T26472] should_failslab+0x9/0x20
[ 2981.589646][T26472] __kmem_cache_alloc_node+0x5f/0x470
[ 2981.595059][T26472] ? mark_held_locks+0x9f/0xe0
[ 2981.599870][T26472] ? tomoyo_realpath_from_path+0xb9/0x710
[ 2981.605630][T26472] __kmalloc+0x4f/0x100
[ 2981.609834][T26472] tomoyo_realpath_from_path+0xb9/0x710
[ 2981.615861][T26472] tomoyo_mount_acl+0x669/0x880
[ 2981.620840][T26472] ? tomoyo_check_mount_acl+0x1a0/0x1a0
[ 2981.626428][T26472] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2981.632459][T26472] ? stack_trace_save+0x96/0xd0
[ 2981.637360][T26472] ? filter_irq_stacks+0x90/0x90
[ 2981.642351][T26472] ? do_syscall_64+0x38/0xb0
[ 2981.646972][T26472] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2981.653078][T26472] ? tomoyo_domain+0xbd/0x150
[ 2981.657885][T26472] ? tomoyo_profile+0x47/0x60
[ 2981.662617][T26472] tomoyo_mount_permission+0x16b/0x410
[ 2981.668128][T26472] ? tomoyo_mount_permission+0x146/0x410
[ 2981.673801][T26472] ? tomoyo_mount_acl+0x880/0x880
[ 2981.678867][T26472] security_sb_mount+0x86/0xd0
[ 2981.683682][T26472] path_mount+0x129/0x1ed0
[ 2981.688151][T26472] ? kmem_cache_free+0x223/0x380
[ 2981.693147][T26472] ? lockdep_hardirqs_on+0x7d/0x100
[ 2981.698391][T26472] ? finish_automount+0xa40/0xa40
[ 2981.703467][T26472] ? putname+0x101/0x140
[ 2981.707765][T26472] __x64_sys_mount+0x293/0x310
[ 2981.712579][T26472] ? copy_mnt_ns+0xb60/0xb60
[ 2981.717221][T26472] ? syscall_enter_from_user_mode+0x26/0x80
[ 2981.723165][T26472] do_syscall_64+0x38/0xb0
[ 2981.727614][T26472] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2981.733549][T26472] RIP: 0033:0x7fe1e6e7e1ea
[ 2981.737988][T26472] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2981.757647][T26472] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2981.766209][T26472] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2981.774208][T26472] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2981.782208][T26472] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2981.790222][T26472] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2981.798221][T26472] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2981.806920][T26472]
[ 2981.809962][T26476] CPU: 1 PID: 26476 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2981.820443][T26476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2981.830554][T26476] Call Trace:
[ 2981.833882][T26476]
[ 2981.836841][T26476] dump_stack_lvl+0x125/0x1b0
[ 2981.841552][T26476] should_fail_ex+0x496/0x5b0
[ 2981.846265][T26476] copyin+0x1b/0xa0
[ 2981.850100][T26476] copy_page_from_iter_atomic+0x23d/0x1430
[ 2981.855942][T26476] ? folio_flags+0x71/0x1f0
[ 2981.860506][T26476] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2981.866349][T26476] ? shmem_write_begin+0x172/0x460
[ 2981.871497][T26476] ? fault_in_subpage_writeable+0x20/0x20
[ 2981.877273][T26476] ? shmem_file_splice_read+0xd10/0xd10
[ 2981.883040][T26476] generic_perform_write+0x2e9/0x600
[ 2981.888409][T26476] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2981.893835][T26476] ? preempt_count_add+0x72/0x140
[ 2981.898917][T26476] ? __mnt_drop_write_file+0xc1/0xf0
[ 2981.904265][T26476] shmem_file_write_iter+0x110/0x140
[ 2981.909615][T26476] vfs_write+0x650/0xe40
[ 2981.913902][T26476] ? kernel_write+0x6c0/0x6c0
[ 2981.918619][T26476] ? __fget_files+0x272/0x410
[ 2981.923343][T26476] ? __fget_light+0xe6/0x260
[ 2981.927975][T26476] ksys_write+0x12f/0x250
[ 2981.932431][T26476] ? __ia32_sys_read+0xb0/0xb0
[ 2981.937231][T26476] ? syscall_enter_from_user_mode+0x26/0x80
[ 2981.943169][T26476] do_syscall_64+0x38/0xb0
[ 2981.947617][T26476] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2981.953547][T26476] RIP: 0033:0x7effe8e7b82f
[ 2981.957992][T26476] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2981.977631][T26476] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2981.986098][T26476] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2981.994108][T26476] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2982.002112][T26476] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2982.010129][T26476] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2982.018134][T26476] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2982.026135][T26476]
[ 2982.031093][T26472] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 2982.086881][ T4439] Bluetooth: hci2: command 0x0406 tx timeout
22:47:24 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 76)
[ 2982.246001][T26476] loop4: detected capacity change from 0 to 512
[ 2982.309402][T26476] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2982.332254][T24942] usb 6-1: new high-speed USB device number 57 using dummy_hcd
[ 2982.340165][T26476] UDF-fs: Scanning with blocksize 512 failed
[ 2982.366119][T26476] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2982.385104][T26476] UDF-fs: Scanning with blocksize 1024 failed
[ 2982.432666][T26476] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2982.441129][T26476] UDF-fs: Scanning with blocksize 2048 failed
[ 2982.446855][T26481] loop3: detected capacity change from 0 to 8
[ 2982.463268][T26476] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2982.479285][T26481] FAULT_INJECTION: forcing a failure.
[ 2982.479285][T26481] name failslab, interval 1, probability 0, space 0, times 0
[ 2982.505236][T26476] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2982.529247][T26481] CPU: 1 PID: 26481 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2982.539760][T26481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2982.549883][T26481] Call Trace:
[ 2982.553214][T26481]
[ 2982.556195][T26481] dump_stack_lvl+0x125/0x1b0
[ 2982.560962][T26481] should_fail_ex+0x496/0x5b0
[ 2982.565710][T26481] should_failslab+0x9/0x20
[ 2982.570295][T26481] __kmem_cache_alloc_node+0x5f/0x470
[ 2982.575742][T26481] ? __orc_find+0x104/0x130
[ 2982.580347][T26481] ? stack_access_ok+0xf9/0x270
[ 2982.585285][T26481] ? tomoyo_encode2+0x100/0x3d0
[ 2982.590223][T26481] __kmalloc+0x4f/0x100
[ 2982.594460][T26481] tomoyo_encode2+0x100/0x3d0
[ 2982.599210][T26481] tomoyo_encode+0x29/0x50
[ 2982.603698][T26481] tomoyo_mount_acl+0x145/0x880
[ 2982.608627][T26481] ? tomoyo_check_mount_acl+0x1a0/0x1a0
[ 2982.614250][T26481] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2982.620326][T26481] ? stack_trace_save+0x96/0xd0
[ 2982.622491][T24942] usb 6-1: Using ep0 maxpacket: 8
[ 2982.625238][T26481] ? filter_irq_stacks+0x90/0x90
[ 2982.635302][T26481] ? do_syscall_64+0x38/0xb0
[ 2982.639935][T26481] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2982.646041][T26481] ? tomoyo_domain+0xbd/0x150
[ 2982.650758][T26481] ? tomoyo_profile+0x47/0x60
[ 2982.655462][T26481] tomoyo_mount_permission+0x16b/0x410
[ 2982.660962][T26481] ? tomoyo_mount_permission+0x146/0x410
[ 2982.666632][T26481] ? tomoyo_mount_acl+0x880/0x880
[ 2982.671702][T26481] security_sb_mount+0x86/0xd0
[ 2982.676512][T26481] path_mount+0x129/0x1ed0
[ 2982.680973][T26481] ? kmem_cache_free+0x223/0x380
[ 2982.685944][T26481] ? lockdep_hardirqs_on+0x7d/0x100
[ 2982.691185][T26481] ? finish_automount+0xa40/0xa40
[ 2982.696276][T26481] ? putname+0x101/0x140
[ 2982.700581][T26481] __x64_sys_mount+0x293/0x310
[ 2982.705391][T26481] ? copy_mnt_ns+0xb60/0xb60
[ 2982.710030][T26481] ? syscall_enter_from_user_mode+0x26/0x80
[ 2982.715967][T26481] do_syscall_64+0x38/0xb0
[ 2982.720416][T26481] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2982.726351][T26481] RIP: 0033:0x7fe1e6e7e1ea
[ 2982.730820][T26481] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2982.750461][T26481] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2982.758906][T26481] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2982.766903][T26481] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2982.774898][T26481] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2982.782895][T26481] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2982.790890][T26481] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2982.798896][T26481]
22:47:25 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 55)
22:47:25 executing program 1:
r0 = socket(0x1d, 0x2, 0x6)
setsockopt$packet_add_memb(r0, 0x6a, 0x1, 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r1], 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0xc0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
accept$netrom(r0, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00'})
syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='lp\x00', 0x3)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet(r2, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r2, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0xc8a5, 0x700}, 0x1700)
[ 2982.876780][T26482] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2982.923293][T25111] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 2982.923343][T24942] usb 6-1: config 0 has an invalid descriptor of length 158, skipping remainder of the config
[ 2982.976998][T24942] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1
[ 2982.992214][T24942] usb 6-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b
[ 2983.001509][T24942] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2983.028825][T24942] usb 6-1: config 0 descriptor??
[ 2983.034847][T26483] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2983.055355][T26483] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 2983.062594][T26482] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 2983.104833][T26487] FAULT_INJECTION: forcing a failure.
[ 2983.104833][T26487] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2983.167554][T26487] CPU: 1 PID: 26487 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2983.178067][T26487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2983.185618][T24942] usb 1-1: USB disconnect, device number 47
[ 2983.188202][T26487] Call Trace:
[ 2983.188218][T26487]
[ 2983.196935][T24942] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 2983.197392][T26487] dump_stack_lvl+0x125/0x1b0
[ 2983.214832][T26487] should_fail_ex+0x496/0x5b0
[ 2983.219575][T26487] ? fs_reclaim_acquire+0xb0/0x150
[ 2983.224754][T26487] __should_fail_alloc_page+0xe7/0x130
[ 2983.230305][T26487] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2983.236545][T26487] __alloc_pages+0x14e/0x4a0
[ 2983.241208][T26487] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2983.248055][T26487] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2983.254123][T26487] ? find_held_lock+0x2d/0x110
[ 2983.258970][T26487] __folio_alloc+0x16/0x40
[ 2983.263452][T26487] vma_alloc_folio+0x156/0x890
[ 2983.268260][T26487] ? policy_nodemask+0x1d0/0x1d0
[ 2983.273237][T26487] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2983.279000][T26487] shmem_alloc_folio+0xb5/0x170
[ 2983.283881][T26487] ? __dquot_alloc_space+0x515/0xb60
[ 2983.289217][T26487] ? zero_user_segments.constprop.0+0x350/0x350
[ 2983.295502][T26487] ? shmem_inode_acct_block+0x1aa/0x450
[ 2983.301079][T26487] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2983.306750][T26487] shmem_get_folio_gfp+0xbe9/0x1890
[ 2983.311993][T26487] ? shmem_is_huge+0x2f0/0x2f0
[ 2983.316803][T26487] shmem_write_begin+0x15c/0x460
[ 2983.321778][T26487] ? fault_in_subpage_writeable+0x20/0x20
[ 2983.327536][T26487] ? shmem_file_splice_read+0xd10/0xd10
[ 2983.333119][T26487] generic_perform_write+0x278/0x600
[ 2983.338449][T26487] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2983.343867][T26487] ? preempt_count_add+0x72/0x140
[ 2983.349020][T26487] ? __mnt_drop_write_file+0xc1/0xf0
[ 2983.354350][T26487] shmem_file_write_iter+0x110/0x140
[ 2983.359681][T26487] vfs_write+0x650/0xe40
[ 2983.363965][T26487] ? kernel_write+0x6c0/0x6c0
[ 2983.368678][T26487] ? __fget_files+0x272/0x410
[ 2983.373393][T26487] ? __fget_light+0xe6/0x260
[ 2983.378016][T26487] ksys_write+0x12f/0x250
[ 2983.382392][T26487] ? __ia32_sys_read+0xb0/0xb0
[ 2983.387196][T26487] ? syscall_enter_from_user_mode+0x26/0x80
[ 2983.393131][T26487] do_syscall_64+0x38/0xb0
[ 2983.397577][T26487] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2983.403505][T26487] RIP: 0033:0x7effe8e7b82f
[ 2983.407943][T26487] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2983.427586][T26487] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2983.436036][T26487] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2983.444032][T26487] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2983.452034][T26487] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2983.460037][T26487] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
22:47:25 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100ffff0000402505a1a440000000014109023b000101fd0000090400001202060000052406000005240000000d24f12688e6015a975699dde2b3f00639829e182740fc0f0100000000000000000009053fa2f329000000090503c8"], &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f0000000140)={0x20, 0x0, 0x50, {0x50, 0x2d, "a90208ac90658725213da6c7ef2bb88bdd90bb959e38dfcb1b16d2a47870cb9189bf7b2cd2bcae2ab606b2d799a458677fd081e8400dba24dd9c608254c9de210b9b207eca8b0ad1939525a3cb5f"}}, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x42a}}, &(0x7f00000001c0)={0x0, 0xf, 0x33, {0x5, 0xf, 0x33, 0x3, [@ssp_cap={0x24, 0x10, 0xa, 0x3f, 0x6, 0x0, 0xf00, 0x8, [0xff0030, 0xcf, 0xc000, 0x3f90, 0xff000f, 0x3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x6, 0x8, 0x9, 0x3ff}, @ptm_cap={0x3}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3, 0x8, 0x2, 0x8, "a0e01477", "fa24a42a"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xff, 0x4, 0xb9, 0x4, 0xa6, 0x800, 0x8c0}}}, &(0x7f0000000740)={0x84, &(0x7f00000002c0)={0x0, 0xe, 0xf2, "40265b1b825596495e118b3a5a1f4c8f5ee3d0f498ce6e6ce82f7017179bcbb669e254b99ee940959af4a9ce183e30f14d5302de9578f116f80683439ffad779d05d9fbe54ff59dab5d9128db435101cd16eed76928410e5da3b2378829046a0b1fed205758722ca9385c62e7246917feee2ecdcc89496db1e671878b261c1c5fee66934dd9461932923864d2544d6c226ad7038274bb518c08cad66617c71d397c057e2020799bc5188664f1015b27ee174cae60516ebf341bb0aabbdf85a44bcc10093ad2ea77cb10374143cd65e0174abc71fca54db22631f2b2a882c9bd2c485f6a81475634be4a80bac7bd07f1da335"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x8, {0x120, 0x1, [0x1e0]}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x6}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x8}, 0x0, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x2d}, &(0x7f0000000580)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x14}}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000600)={0x40, 0x19, 0x2, "bb08"}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0xa01}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x8}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0xff}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x1}})
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000c80)={0x24, &(0x7f0000000a80)={0x40, 0x31, 0xfc, {0xfc, 0x7, "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"}}, &(0x7f0000000bc0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x406}}, &(0x7f0000000c00)={0x0, 0x22, 0x10, {[@main=@item_4={0x3, 0x0, 0xc, "2f54bece"}, @main=@item_4={0x3, 0x0, 0x9, "4ca4467b"}, @global=@item_012={0x0, 0x1, 0x6}, @main=@item_4={0x3, 0x0, 0x0, "6659f25c"}]}}, &(0x7f0000000c40)={0x0, 0x21, 0x9, {0x9, 0x21, 0xff, 0x1, 0x1, {0x22, 0xf86}}}}, &(0x7f0000000ec0)={0x2c, &(0x7f0000000cc0)={0x0, 0x0, 0x9f, "052959cb5ac8c96a823dddfd8c54fe0819b07d2a955375dd7f5887c086a1447b6d594cb90d45615903bd1cb73aeb500e65e7e3900bbad3b6789e6841ad438b3098458ce21bedb8d059090708a0bdc7303d6aa745d0d96d5996dbb6948158ea0a9030aca07c4eab0ce079517a3dca025056cd8ddc7461327b89945ebc9feb4e05c65e4c76bdaddc55c3657a1c3ead54276c11fc0ba6d38a911a971e7bbe09f8"}, &(0x7f0000000d80)={0x0, 0xa, 0x1}, &(0x7f0000000dc0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000e00)={0x20, 0x1, 0x69, "335bde255d7ef04c727989accd6ddc45cd080c51be15d3738fdf546cfb64fa4185f25cd445217ee9eb0cccbcd1c577a5756ecb7e06d7942cc8e58adce51c64c76ff029c0d1383a9ffeafa03932c6179e9964939ef07c156087fe0413cc6b58b4c75a8692a6ffa64a34"}, &(0x7f0000000e80)={0x20, 0x3, 0x1, 0x8}})
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000900)={0x14, &(0x7f0000000800)={0x40, 0xa, 0xa1, {0xa1, 0x11, "66c72086a50e3b07791fa3edc1465e559139ceea4c7b029a6231069b45e85c5f51db9a60c55b0e22f198a4968f8d6d38054a04930ce38c2269bf47cd433eccd3ef87f5cf5772543513d7b49ba32c7cb565871f76a44e7486248f360c6d7436d2083b8d499e3d158c1de8200e06453f34a8a661031b2129f6cf39d6fdd6faafbcc8f4b20ce1a6059d1e0476815f8c86d1c47722cce0d403de73cfa2ee44e722"}}, &(0x7f00000008c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x1c, &(0x7f0000000940)={0x0, 0xc, 0x4a, "9f6c3831e6d53b0f98c96c5d05892ecae434cd62615e9efa3cb146f0f95905c6194125acca65759e6f8270191990a53ae5b0dd374c5345d73dce3f7bfb7acfee20c68ec307157738ddc4"}, &(0x7f00000009c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000a00)={0x0, 0x8, 0x1, 0x3}})
22:47:25 executing program 2:
r0 = socket(0x1d, 0x2, 0x6)
setsockopt$packet_add_memb(r0, 0x6a, 0x1, 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r1], 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0xc0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
accept$netrom(r0, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00'})
syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='lp\x00', 0x3)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet(r2, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r2, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0xc8a5, 0x700}, 0x1700)
22:47:25 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 77)
[ 2983.468038][T26487] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2983.476041][T26487]
[ 2983.573109][T26493] loop3: detected capacity change from 0 to 8
[ 2983.666240][T18626] usb 6-1: USB disconnect, device number 57
22:47:26 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 56)
22:47:26 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 78)
[ 2983.916826][T26498] FAULT_INJECTION: forcing a failure.
[ 2983.916826][T26498] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2983.932875][T26498] CPU: 0 PID: 26498 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2983.943370][T26498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2983.953482][T26498] Call Trace:
[ 2983.956813][T26498]
[ 2983.959791][T26498] dump_stack_lvl+0x125/0x1b0
[ 2983.964569][T26498] should_fail_ex+0x496/0x5b0
[ 2983.969322][T26498] copyin+0x1b/0xa0
[ 2983.973198][T26498] copy_page_from_iter_atomic+0x23d/0x1430
[ 2983.979076][T26498] ? folio_flags+0x71/0x1f0
[ 2983.983668][T26498] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2983.989550][T26498] ? shmem_write_begin+0x172/0x460
[ 2983.994752][T26498] ? fault_in_subpage_writeable+0x20/0x20
[ 2984.000557][T26498] ? shmem_file_splice_read+0xd10/0xd10
[ 2984.004775][T26500] loop3: detected capacity change from 0 to 8
[ 2984.006156][T26498] generic_perform_write+0x2e9/0x600
[ 2984.017624][T26498] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2984.023083][T26498] ? preempt_count_add+0x72/0x140
[ 2984.028171][T26498] ? __mnt_drop_write_file+0xc1/0xf0
[ 2984.033571][T26498] shmem_file_write_iter+0x110/0x140
[ 2984.038945][T26498] vfs_write+0x650/0xe40
[ 2984.043267][T26498] ? kernel_write+0x6c0/0x6c0
[ 2984.048017][T26498] ? __fget_files+0x272/0x410
[ 2984.052767][T26498] ? __fget_light+0xe6/0x260
[ 2984.054612][T26500] FAULT_INJECTION: forcing a failure.
[ 2984.054612][T26500] name failslab, interval 1, probability 0, space 0, times 0
[ 2984.057400][T26498] ksys_write+0x12f/0x250
[ 2984.057452][T26498] ? __ia32_sys_read+0xb0/0xb0
[ 2984.079201][T26498] ? syscall_enter_from_user_mode+0x26/0x80
[ 2984.085181][T26498] do_syscall_64+0x38/0xb0
[ 2984.089760][T26498] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2984.095725][T26498] RIP: 0033:0x7effe8e7b82f
[ 2984.100188][T26498] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2984.119956][T26498] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2984.128432][T26498] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2984.136455][T26498] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2984.144471][T26498] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2984.152493][T26498] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2984.160528][T26498] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2984.168570][T26498]
22:47:26 executing program 1:
r0 = socket(0x1d, 0x2, 0x6)
setsockopt$packet_add_memb(r0, 0x6a, 0x1, 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r1], 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0xc0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
accept$netrom(r0, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00'})
syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='lp\x00', 0x3)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet(r2, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r2, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0xc8a5, 0x700}, 0x1700)
[ 2984.208721][T26500] CPU: 0 PID: 26500 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2984.219237][T26500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2984.229350][T26500] Call Trace:
[ 2984.232683][T26500]
[ 2984.235747][T26500] dump_stack_lvl+0x125/0x1b0
[ 2984.240497][T26500] should_fail_ex+0x496/0x5b0
[ 2984.245253][T26500] should_failslab+0x9/0x20
[ 2984.249836][T26500] __kmem_cache_alloc_node+0x5f/0x470
[ 2984.255284][T26500] ? tomoyo_encode2+0x100/0x3d0
[ 2984.260216][T26500] __kmalloc+0x4f/0x100
[ 2984.264439][T26500] tomoyo_encode2+0x100/0x3d0
[ 2984.269160][T26500] ? rcu_is_watching+0x12/0xb0
[ 2984.273962][T26500] tomoyo_encode+0x29/0x50
[ 2984.278413][T26500] tomoyo_realpath_from_path+0x196/0x710
[ 2984.284088][T26500] tomoyo_mount_acl+0x1af/0x880
[ 2984.288994][T26500] ? tomoyo_check_mount_acl+0x1a0/0x1a0
[ 2984.294575][T26500] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2984.300592][T26500] ? stack_trace_save+0x96/0xd0
[ 2984.305483][T26500] ? filter_irq_stacks+0x90/0x90
[ 2984.310464][T26500] ? do_syscall_64+0x38/0xb0
[ 2984.315094][T26500] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2984.321194][T26500] ? tomoyo_domain+0xbd/0x150
[ 2984.325917][T26500] ? tomoyo_profile+0x47/0x60
[ 2984.330620][T26500] tomoyo_mount_permission+0x16b/0x410
[ 2984.336114][T26500] ? tomoyo_mount_permission+0x146/0x410
[ 2984.341782][T26500] ? tomoyo_mount_acl+0x880/0x880
[ 2984.346846][T26500] security_sb_mount+0x86/0xd0
[ 2984.351658][T26500] path_mount+0x129/0x1ed0
[ 2984.356124][T26500] ? kmem_cache_free+0x223/0x380
[ 2984.361087][T26500] ? lockdep_hardirqs_on+0x7d/0x100
[ 2984.366324][T26500] ? finish_automount+0xa40/0xa40
[ 2984.371393][T26500] ? putname+0x101/0x140
[ 2984.375674][T26500] __x64_sys_mount+0x293/0x310
[ 2984.380485][T26500] ? copy_mnt_ns+0xb60/0xb60
[ 2984.385123][T26500] ? syscall_enter_from_user_mode+0x26/0x80
[ 2984.391062][T26500] do_syscall_64+0x38/0xb0
[ 2984.395509][T26500] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2984.401436][T26500] RIP: 0033:0x7fe1e6e7e1ea
[ 2984.405871][T26500] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2984.425514][T26500] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2984.433957][T26500] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2984.441949][T26500] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2984.449948][T26500] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2984.457940][T26500] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2984.465935][T26500] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2984.473935][T26500]
[ 2984.558310][T26498] loop4: detected capacity change from 0 to 512
22:47:27 executing program 2:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000004000000000000000000850000006d00000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='mmap_lock_acquire_returned\x00', r0}, 0x10)
move_pages(0x0, 0x4a, &(0x7f0000000000)=[&(0x7f000004a000/0x3000)=nil], 0x0, &(0x7f0000000100), 0x0)
[ 2984.622998][T26500] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 2984.712100][T26498] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2984.719559][T26498] UDF-fs: Scanning with blocksize 512 failed
22:47:27 executing program 5:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000097ff8208582005109bc1000000010902120001000000009ea58037ec8afa4c00"], 0x0)
22:47:27 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 79)
[ 2984.784395][T26498] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2984.816704][T26498] UDF-fs: Scanning with blocksize 1024 failed
[ 2984.822842][T24942] usb 1-1: new high-speed USB device number 48 using dummy_hcd
[ 2984.870544][T26498] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
22:47:27 executing program 2:
r0 = socket(0x10, 0x803, 0x0)
sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)
recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x18}, {&(0x7f0000000fc0)=""/4096, 0x3e9}, {&(0x7f0000000400)=""/106, 0x60a}, {&(0x7f0000000740)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x683}, {&(0x7f00000007c0)=""/154, 0x4a}, {&(0x7f0000000100)=""/22, 0x330}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400})
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vxcan1\x00', 0x0})
sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x90, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PORT_SELF={0x68, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5, 0x2, '\x00'}, @IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "3a7a32b1fd7f3586bbe6726c08a13500"}, @IFLA_PORT_PROFILE={0x0, 0x2, 'vxcan1\x00'}, @IFLA_PORT_PROFILE={0xb, 0x2, '#&n\xe0$}\x00'}, @IFLA_PORT_VF, @IFLA_PORT_VF={0x8}, @IFLA_PORT_PROFILE={0x8, 0x2, '+!*\x00'}, @IFLA_PORT_VF={0x8}, @IFLA_PORT_VF={0x8}]}, @IFLA_GSO_MAX_SEGS]}, 0x90}}, 0x0)
[ 2984.922385][T26498] UDF-fs: Scanning with blocksize 2048 failed
[ 2984.951914][T26498] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2985.019785][T26509] loop3: detected capacity change from 0 to 8
[ 2985.033252][T26498] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2985.064262][T26509] FAULT_INJECTION: forcing a failure.
[ 2985.064262][T26509] name failslab, interval 1, probability 0, space 0, times 0
[ 2985.133461][T26509] CPU: 1 PID: 26509 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2985.144024][T26509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2985.154134][T26509] Call Trace:
[ 2985.157463][T26509]
[ 2985.160441][T26509] dump_stack_lvl+0x125/0x1b0
[ 2985.165283][T26509] should_fail_ex+0x496/0x5b0
[ 2985.170035][T26509] should_failslab+0x9/0x20
[ 2985.174633][T26509] __kmem_cache_alloc_node+0x5f/0x470
[ 2985.180090][T26509] ? mark_held_locks+0x9f/0xe0
[ 2985.184947][T26509] ? tomoyo_realpath_from_path+0xb9/0x710
[ 2985.190747][T26509] __kmalloc+0x4f/0x100
[ 2985.195000][T26509] tomoyo_realpath_from_path+0xb9/0x710
[ 2985.200635][T26509] tomoyo_mount_acl+0x669/0x880
[ 2985.205575][T26509] ? tomoyo_check_mount_acl+0x1a0/0x1a0
[ 2985.211230][T26509] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2985.217303][T26509] ? stack_trace_save+0x96/0xd0
[ 2985.222241][T26509] ? filter_irq_stacks+0x90/0x90
[ 2985.227268][T26509] ? do_syscall_64+0x38/0xb0
[ 2985.231927][T26509] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2985.238065][T26509] ? tomoyo_domain+0xbd/0x150
[ 2985.242818][T26509] ? tomoyo_profile+0x47/0x60
[ 2985.247564][T26509] tomoyo_mount_permission+0x16b/0x410
[ 2985.252582][T24942] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2985.253098][T26509] ? tomoyo_mount_permission+0x146/0x410
[ 2985.265294][T24942] usb 1-1: too many configurations: 65, using maximum allowed: 8
[ 2985.266358][T26509] ? tomoyo_mount_acl+0x880/0x880
[ 2985.266413][T26509] security_sb_mount+0x86/0xd0
[ 2985.284032][T26509] path_mount+0x129/0x1ed0
[ 2985.288535][T26509] ? kmem_cache_free+0x223/0x380
[ 2985.293551][T26509] ? lockdep_hardirqs_on+0x7d/0x100
[ 2985.298834][T26509] ? finish_automount+0xa40/0xa40
[ 2985.303953][T26509] ? putname+0x101/0x140
[ 2985.308282][T26509] __x64_sys_mount+0x293/0x310
[ 2985.313136][T26509] ? copy_mnt_ns+0xb60/0xb60
[ 2985.317815][T26509] ? syscall_enter_from_user_mode+0x26/0x80
[ 2985.323798][T26509] do_syscall_64+0x38/0xb0
[ 2985.328289][T26509] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2985.334259][T26509] RIP: 0033:0x7fe1e6e7e1ea
[ 2985.338723][T26509] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2985.358377][T26509] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2985.366831][T26509] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2985.374832][T26509] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
22:47:27 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 57)
[ 2985.382824][T26509] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2985.390831][T26509] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2985.398822][T26509] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2985.406822][T26509]
[ 2985.441964][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2985.451358][T26511] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2985.481668][T26509] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 2985.488783][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
22:47:28 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 80)
[ 2985.547042][T25111] usb 6-1: new high-speed USB device number 58 using dummy_hcd
[ 2985.604583][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2985.629128][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2985.756471][T26513] FAULT_INJECTION: forcing a failure.
[ 2985.756471][T26513] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2985.773853][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2985.797938][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2985.802223][T26513] CPU: 1 PID: 26513 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2985.821393][T26513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2985.831501][T26513] Call Trace:
[ 2985.834831][T26513]
[ 2985.837809][T26513] dump_stack_lvl+0x125/0x1b0
[ 2985.838981][T26515] loop3: detected capacity change from 0 to 8
[ 2985.842519][T26513] should_fail_ex+0x496/0x5b0
[ 2985.842563][T26513] ? fs_reclaim_acquire+0xb0/0x150
[ 2985.842606][T26513] __should_fail_alloc_page+0xe7/0x130
[ 2985.842663][T26513] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2985.870268][T26513] __alloc_pages+0x14e/0x4a0
[ 2985.874940][T26513] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2985.881798][T26513] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2985.887865][T26513] ? find_held_lock+0x2d/0x110
[ 2985.892625][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2985.892669][T26513] __folio_alloc+0x16/0x40
[ 2985.907375][T26513] vma_alloc_folio+0x156/0x890
[ 2985.912207][T26513] ? policy_nodemask+0x1d0/0x1d0
[ 2985.914457][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2985.917180][T26513] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2985.935901][T26513] shmem_alloc_folio+0xb5/0x170
[ 2985.940821][T26513] ? __dquot_alloc_space+0x515/0xb60
[ 2985.946173][T26513] ? zero_user_segments.constprop.0+0x350/0x350
[ 2985.952489][T26513] ? shmem_inode_acct_block+0x1aa/0x450
[ 2985.958105][T26513] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2985.963806][T26513] shmem_get_folio_gfp+0xbe9/0x1890
[ 2985.969075][T26513] ? shmem_is_huge+0x2f0/0x2f0
[ 2985.973900][T26513] shmem_write_begin+0x15c/0x460
[ 2985.979334][T26513] ? fault_in_subpage_writeable+0x20/0x20
[ 2985.985121][T26513] ? shmem_file_splice_read+0xd10/0xd10
[ 2985.990740][T26513] generic_perform_write+0x278/0x600
[ 2985.996121][T26513] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2986.001587][T26513] ? preempt_count_add+0x72/0x140
[ 2986.006675][T26513] ? __mnt_drop_write_file+0xc1/0xf0
[ 2986.012044][T26513] shmem_file_write_iter+0x110/0x140
[ 2986.017413][T26513] vfs_write+0x650/0xe40
[ 2986.021727][T26513] ? kernel_write+0x6c0/0x6c0
[ 2986.026476][T26513] ? __fget_files+0x272/0x410
[ 2986.031224][T26513] ? __fget_light+0xe6/0x260
[ 2986.035885][T26513] ksys_write+0x12f/0x250
[ 2986.040329][T26513] ? __ia32_sys_read+0xb0/0xb0
[ 2986.042806][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2986.045146][T26513] ? syscall_enter_from_user_mode+0x26/0x80
[ 2986.061375][T26513] do_syscall_64+0x38/0xb0
[ 2986.065860][T26513] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2986.071830][T26513] RIP: 0033:0x7effe8e7b82f
[ 2986.076302][T26513] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2986.091712][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2986.095940][T26513] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2986.095977][T26513] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2986.096002][T26513] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2986.096025][T26513] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2986.096047][T26513] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2986.096069][T26513] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2986.096099][T26513]
[ 2986.101785][T25111] usb 6-1: Using ep0 maxpacket: 8
[ 2986.242857][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2986.253612][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2986.372502][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2986.392475][T25111] usb 6-1: config 0 has an invalid descriptor of length 158, skipping remainder of the config
[ 2986.403354][T25111] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1
[ 2986.413807][T25111] usb 6-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b
[ 2986.418194][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2986.428392][T25111] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2986.450671][T25111] usb 6-1: config 0 descriptor??
[ 2986.542435][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2986.560199][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
22:47:29 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100ffff0000402505a1a440000000014109023b000101fd0000090400001202060000052406000005240000000d24f12688e6015a975699dde2b3f00639829e182740fc0f0100000000000000000009053fa2f329000000090503c8"], &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f0000000140)={0x20, 0x0, 0x50, {0x50, 0x2d, "a90208ac90658725213da6c7ef2bb88bdd90bb959e38dfcb1b16d2a47870cb9189bf7b2cd2bcae2ab606b2d799a458677fd081e8400dba24dd9c608254c9de210b9b207eca8b0ad1939525a3cb5f"}}, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x42a}}, &(0x7f00000001c0)={0x0, 0xf, 0x33, {0x5, 0xf, 0x33, 0x3, [@ssp_cap={0x24, 0x10, 0xa, 0x3f, 0x6, 0x0, 0xf00, 0x8, [0xff0030, 0xcf, 0xc000, 0x3f90, 0xff000f, 0x3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x6, 0x8, 0x9, 0x3ff}, @ptm_cap={0x3}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3, 0x8, 0x2, 0x8, "a0e01477", "fa24a42a"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xff, 0x4, 0xb9, 0x4, 0xa6, 0x800, 0x8c0}}}, &(0x7f0000000740)={0x84, &(0x7f00000002c0)={0x0, 0xe, 0xf2, "40265b1b825596495e118b3a5a1f4c8f5ee3d0f498ce6e6ce82f7017179bcbb669e254b99ee940959af4a9ce183e30f14d5302de9578f116f80683439ffad779d05d9fbe54ff59dab5d9128db435101cd16eed76928410e5da3b2378829046a0b1fed205758722ca9385c62e7246917feee2ecdcc89496db1e671878b261c1c5fee66934dd9461932923864d2544d6c226ad7038274bb518c08cad66617c71d397c057e2020799bc5188664f1015b27ee174cae60516ebf341bb0aabbdf85a44bcc10093ad2ea77cb10374143cd65e0174abc71fca54db22631f2b2a882c9bd2c485f6a81475634be4a80bac7bd07f1da335"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x8, {0x120, 0x1, [0x1e0]}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x6}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x8}, 0x0, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x2d}, &(0x7f0000000580)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x14}}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000600)={0x40, 0x19, 0x2, "bb08"}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0xa01}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x8}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0xff}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x1}}) (async)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async)
syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000c80)={0x24, &(0x7f0000000a80)={0x40, 0x31, 0xfc, {0xfc, 0x7, "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"}}, &(0x7f0000000bc0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x406}}, &(0x7f0000000c00)={0x0, 0x22, 0x10, {[@main=@item_4={0x3, 0x0, 0xc, "2f54bece"}, @main=@item_4={0x3, 0x0, 0x9, "4ca4467b"}, @global=@item_012={0x0, 0x1, 0x6}, @main=@item_4={0x3, 0x0, 0x0, "6659f25c"}]}}, &(0x7f0000000c40)={0x0, 0x21, 0x9, {0x9, 0x21, 0xff, 0x1, 0x1, {0x22, 0xf86}}}}, &(0x7f0000000ec0)={0x2c, &(0x7f0000000cc0)={0x0, 0x0, 0x9f, "052959cb5ac8c96a823dddfd8c54fe0819b07d2a955375dd7f5887c086a1447b6d594cb90d45615903bd1cb73aeb500e65e7e3900bbad3b6789e6841ad438b3098458ce21bedb8d059090708a0bdc7303d6aa745d0d96d5996dbb6948158ea0a9030aca07c4eab0ce079517a3dca025056cd8ddc7461327b89945ebc9feb4e05c65e4c76bdaddc55c3657a1c3ead54276c11fc0ba6d38a911a971e7bbe09f8"}, &(0x7f0000000d80)={0x0, 0xa, 0x1}, &(0x7f0000000dc0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000e00)={0x20, 0x1, 0x69, "335bde255d7ef04c727989accd6ddc45cd080c51be15d3738fdf546cfb64fa4185f25cd445217ee9eb0cccbcd1c577a5756ecb7e06d7942cc8e58adce51c64c76ff029c0d1383a9ffeafa03932c6179e9964939ef07c156087fe0413cc6b58b4c75a8692a6ffa64a34"}, &(0x7f0000000e80)={0x20, 0x3, 0x1, 0x8}})
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000900)={0x14, &(0x7f0000000800)={0x40, 0xa, 0xa1, {0xa1, 0x11, "66c72086a50e3b07791fa3edc1465e559139ceea4c7b029a6231069b45e85c5f51db9a60c55b0e22f198a4968f8d6d38054a04930ce38c2269bf47cd433eccd3ef87f5cf5772543513d7b49ba32c7cb565871f76a44e7486248f360c6d7436d2083b8d499e3d158c1de8200e06453f34a8a661031b2129f6cf39d6fdd6faafbcc8f4b20ce1a6059d1e0476815f8c86d1c47722cce0d403de73cfa2ee44e722"}}, &(0x7f00000008c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x1c, &(0x7f0000000940)={0x0, 0xc, 0x4a, "9f6c3831e6d53b0f98c96c5d05892ecae434cd62615e9efa3cb146f0f95905c6194125acca65759e6f8270191990a53ae5b0dd374c5345d73dce3f7bfb7acfee20c68ec307157738ddc4"}, &(0x7f00000009c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000a00)={0x0, 0x8, 0x1, 0x3}})
22:47:29 executing program 2:
syz_mount_image$f2fs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)={[{@nolazytime}, {@data_flush}, {@noinline_xattr}, {@jqfmt_vfsv1}]}, 0x1, 0x54e6, &(0x7f0000005640)="$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mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
open_by_handle_at(r0, &(0x7f0000000140)=@shmem={0xc, 0x1, {0xeb9d}}, 0x0)
22:47:29 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 81)
22:47:29 executing program 1:
r0 = socket(0x1d, 0x2, 0x6)
setsockopt$packet_add_memb(r0, 0x6a, 0x1, 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r1], 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0xc0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
accept$netrom(r0, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00'})
syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='lp\x00', 0x3)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet(r2, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r2, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0xc8a5, 0x700}, 0x1700)
22:47:29 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 58)
[ 2986.698588][T24942] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 2986.730917][T25111] usb 6-1: USB disconnect, device number 58
[ 2986.732116][T24942] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2986.782905][T26520] FAULT_INJECTION: forcing a failure.
[ 2986.782905][T26520] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2986.798655][T26520] CPU: 0 PID: 26520 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2986.809152][T26520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2986.819264][T26520] Call Trace:
[ 2986.822591][T26520]
[ 2986.825567][T26520] dump_stack_lvl+0x125/0x1b0
[ 2986.830308][T26520] should_fail_ex+0x496/0x5b0
[ 2986.835051][T26520] copyin+0x1b/0xa0
[ 2986.838925][T26520] copy_page_from_iter_atomic+0x23d/0x1430
[ 2986.844803][T26520] ? folio_flags+0x71/0x1f0
[ 2986.849392][T26520] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2986.855287][T26520] ? shmem_write_begin+0x172/0x460
[ 2986.860483][T26520] ? fault_in_subpage_writeable+0x20/0x20
[ 2986.866281][T26520] ? shmem_file_splice_read+0xd10/0xd10
[ 2986.869896][T26522] loop3: detected capacity change from 0 to 8
[ 2986.871873][T26520] generic_perform_write+0x2e9/0x600
[ 2986.871941][T26520] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2986.888762][T26520] ? preempt_count_add+0x72/0x140
[ 2986.893863][T26520] ? __mnt_drop_write_file+0xc1/0xf0
[ 2986.899237][T26520] shmem_file_write_iter+0x110/0x140
[ 2986.904611][T26520] vfs_write+0x650/0xe40
[ 2986.908923][T26520] ? kernel_write+0x6c0/0x6c0
[ 2986.913640][T26520] ? __fget_files+0x272/0x410
[ 2986.918362][T26520] ? __fget_light+0xe6/0x260
[ 2986.922986][T26520] ksys_write+0x12f/0x250
[ 2986.927356][T26520] ? __ia32_sys_read+0xb0/0xb0
[ 2986.932157][T26520] ? syscall_enter_from_user_mode+0x26/0x80
[ 2986.938096][T26520] do_syscall_64+0x38/0xb0
[ 2986.942542][T26520] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2986.948472][T26520] RIP: 0033:0x7effe8e7b82f
[ 2986.952910][T26520] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2986.972549][T26520] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2986.980990][T26520] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2986.988993][T26520] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2986.997015][T26520] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2987.005017][T26520] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2987.013098][T26520] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2987.021099][T26520]
[ 2987.070016][T26520] loop4: detected capacity change from 0 to 512
[ 2987.104540][T24942] usb 1-1: can't set config #1, error -71
[ 2987.110145][T26520] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2987.118860][T26520] UDF-fs: Scanning with blocksize 512 failed
[ 2987.130310][T24942] usb 1-1: USB disconnect, device number 48
[ 2987.150545][T26520] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
22:47:29 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 82)
[ 2987.171475][T26520] UDF-fs: Scanning with blocksize 1024 failed
[ 2987.207380][T26520] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2987.215232][T26520] UDF-fs: Scanning with blocksize 2048 failed
[ 2987.239679][T26520] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2987.275479][T26520] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
22:47:29 executing program 5:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000097ff8208582005109bc1000000010902120001000000009ea58037ec8afa4c00"], 0x0)
22:47:29 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 59)
[ 2987.432740][T26528] loop3: detected capacity change from 0 to 8
[ 2987.450165][T26528] FAULT_INJECTION: forcing a failure.
[ 2987.450165][T26528] name failslab, interval 1, probability 0, space 0, times 0
[ 2987.492790][T26528] CPU: 0 PID: 26528 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2987.503304][T26528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2987.513422][T26528] Call Trace:
[ 2987.516755][T26528]
[ 2987.519752][T26528] dump_stack_lvl+0x125/0x1b0
[ 2987.524505][T26528] should_fail_ex+0x496/0x5b0
[ 2987.529262][T26528] should_failslab+0x9/0x20
[ 2987.533851][T26528] __kmem_cache_alloc_node+0x5f/0x470
[ 2987.539306][T26528] ? security_sb_alloc+0x1ca/0x260
[ 2987.544511][T26528] __kmalloc+0x4f/0x100
[ 2987.548747][T26528] security_sb_alloc+0x1ca/0x260
[ 2987.553782][T26528] ? super_s_dev_set+0xa0/0xa0
[ 2987.558628][T26528] alloc_super+0x236/0xb40
[ 2987.563142][T26528] ? super_s_dev_set+0xa0/0xa0
[ 2987.567990][T26528] sget_fc+0x145/0x9b0
[ 2987.572111][T26528] ? set_bdev_super+0x80/0x80
[ 2987.576870][T26528] get_tree_bdev+0x155/0x650
[ 2987.581530][T26528] ? squashfs_init_fs_context+0x130/0x130
[ 2987.587337][T26528] ? sget_dev+0xe0/0xe0
[ 2987.591541][T26528] ? cap_capable+0x1d8/0x240
[ 2987.596165][T26528] ? security_capable+0x92/0xc0
[ 2987.601080][T26528] vfs_get_tree+0x8c/0x370
[ 2987.605536][T26528] path_mount+0x1492/0x1ed0
[ 2987.610100][T26528] ? lockdep_hardirqs_on+0x7d/0x100
[ 2987.615359][T26528] ? finish_automount+0xa40/0xa40
[ 2987.620440][T26528] ? putname+0x101/0x140
[ 2987.624728][T26528] __x64_sys_mount+0x293/0x310
[ 2987.629543][T26528] ? copy_mnt_ns+0xb60/0xb60
[ 2987.634215][T26528] ? syscall_enter_from_user_mode+0x26/0x80
[ 2987.640164][T26528] do_syscall_64+0x38/0xb0
[ 2987.644610][T26528] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2987.650537][T26528] RIP: 0033:0x7fe1e6e7e1ea
[ 2987.655110][T26528] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2987.674784][T26528] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2987.683276][T26528] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2987.691307][T26528] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2987.699339][T26528] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2987.707379][T26528] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2987.715412][T26528] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2987.723448][T26528]
[ 2987.737503][T24942] usb 1-1: new high-speed USB device number 49 using dummy_hcd
[ 2987.866908][T26532] FAULT_INJECTION: forcing a failure.
[ 2987.866908][T26532] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2987.939658][T26532] CPU: 1 PID: 26532 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2987.950169][T26532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2987.960253][T26532] Call Trace:
[ 2987.963554][T26532]
[ 2987.966507][T26532] dump_stack_lvl+0x125/0x1b0
[ 2987.971224][T26532] should_fail_ex+0x496/0x5b0
[ 2987.975935][T26532] ? fs_reclaim_acquire+0xb0/0x150
[ 2987.981089][T26532] __should_fail_alloc_page+0xe7/0x130
[ 2987.986598][T26532] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2987.992798][T26532] __alloc_pages+0x14e/0x4a0
[ 2987.997428][T26532] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2988.004236][T26532] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2988.010263][T26532] ? find_held_lock+0x2d/0x110
[ 2988.015064][T26532] __folio_alloc+0x16/0x40
[ 2988.019539][T26532] vma_alloc_folio+0x156/0x890
[ 2988.024355][T26532] ? policy_nodemask+0x1d0/0x1d0
[ 2988.029343][T26532] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2988.035109][T26532] shmem_alloc_folio+0xb5/0x170
[ 2988.039994][T26532] ? __dquot_alloc_space+0x515/0xb60
[ 2988.045323][T26532] ? zero_user_segments.constprop.0+0x350/0x350
[ 2988.051602][T26532] ? shmem_inode_acct_block+0x1aa/0x450
[ 2988.057177][T26532] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2988.062843][T26532] shmem_get_folio_gfp+0xbe9/0x1890
[ 2988.068079][T26532] ? shmem_is_huge+0x2f0/0x2f0
[ 2988.072878][T26532] shmem_write_begin+0x15c/0x460
[ 2988.077845][T26532] ? fault_in_subpage_writeable+0x20/0x20
[ 2988.083604][T26532] ? shmem_file_splice_read+0xd10/0xd10
[ 2988.089189][T26532] generic_perform_write+0x278/0x600
[ 2988.094523][T26532] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2988.099940][T26532] ? preempt_count_add+0x72/0x140
[ 2988.105000][T26532] ? __mnt_drop_write_file+0xc1/0xf0
[ 2988.110328][T26532] shmem_file_write_iter+0x110/0x140
[ 2988.115661][T26532] vfs_write+0x650/0xe40
[ 2988.119942][T26532] ? kernel_write+0x6c0/0x6c0
[ 2988.124672][T26532] ? __fget_files+0x272/0x410
[ 2988.129398][T26532] ? __fget_light+0xe6/0x260
[ 2988.134030][T26532] ksys_write+0x12f/0x250
[ 2988.138399][T26532] ? __ia32_sys_read+0xb0/0xb0
[ 2988.143198][T26532] ? syscall_enter_from_user_mode+0x26/0x80
[ 2988.149150][T26532] do_syscall_64+0x38/0xb0
[ 2988.153616][T26532] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2988.159562][T26532] RIP: 0033:0x7effe8e7b82f
[ 2988.164003][T26532] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2988.183665][T26532] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2988.192114][T26532] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2988.200112][T26532] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2988.208108][T26532] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2988.216104][T26532] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2988.224098][T26532] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2988.232112][T26532]
22:47:30 executing program 1:
r0 = socket(0x1d, 0x2, 0x6)
setsockopt$packet_add_memb(r0, 0x6a, 0x1, 0x0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r1], 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0xc0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
accept$netrom(r0, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00'})
syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='lp\x00', 0x3)
syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet(r2, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r2, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0xc8a5, 0x700}, 0x1700)
22:47:30 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 83)
22:47:30 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$eJzs3U9sHFcZAPDvedbOZpu6m6RJGhSQERyi0kZxnFISI0FosKhUFQnXIFUIYWInmPpPFKeoiSrIBXHgxJULJ8QFCkcuSAi1Bw5ceoiCxIl/EuKAkZB6DJrxzO6sa+pNY3tr9/eLsm/mzbebN3OI9L03770AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK+8MVLZ8fToFsBAAAA7KQXp79ydkL+DwAAAPvaS8b/AQAAAAAAAGCvS5HFryLFm/9cS4eK83XNFxaWX31t5vLU5l87mCLFUGRFfP63OX5u4vwzn372M1X53t/fbifjy9MvXRp7bmXp+o351dX5ubGZ5YUrK3Pzff/Cw35/oyeLBzC29Mqrc1evro6dOzPRc/m19j8OPHK8PXnha6Mnq9iZy1NT07WYxvD7/tffxRseAAAAH24jkcW/IsXfLr2RHo2IoXj4XHiLvoOddjDaef5d3MTM5aniRhYXZpdv5hfTUBnV7s2JR6oceRdy8YfSjjiSt3VERg8AAED/hiOLb0SKH7+1lkYjIqvy4E8VCwNu/QPtXWjkJhoRcTQiTsceyNkBAABgwA5EFtOR4reL7XiszKuL/P/zEZODbhwAAACwLRqRxa1IsZLWUrt4HyAinpy5PDX2wlfHnl++ulKLTUPliPpenx+wm7ybAAAAwAdAM7IYLUb819LhQTcGAAAA2BEHI4vnI8Xs9HeLdeWiWJf+scmLx75+sb7C3IktfiePPVMsxN/fnPzhcq3BNJT/2f77AgAAALqaKYu/R4p3/tQszk9XcwDu3L9/f9CNAwAAALZHyuJapLj7k7WUNuxLn9X29+/Y63P/d7b9B5vPrVy/dWPh2rdvbnq91bz0rdWbN2avbH55fe/CRr1mq30MN2qXezgCAABATStl8e9Icf7te528sdwD4NH1s272/7PXu2enN5RVfb3/oJ/jvnexf4B19Nplu7L+HwMAAADsayllcSBSfPL3T5R7/7eMIQMAAMA+00pZ/CJS/PG/9zrvnZfj/+Vpbfz/s91+gWbqLTtRxdj+aDG2311LsDXx/+p3avw/b5ct9gAAAGBdSlm8GSl+OvREkS9X4/+NTeJ+EClebpwq44ZG8riR8nq7+GxeXVicP5vHXowUP1+sYqOIrTbeP9qNHc9jf5T/bqs3tlXGPt6NPZfHvhgpRk9uHnusGzuRx/4hUvzyP2NVbCuPHS1jj3djz1xZWZzbsQcMAAAAHwDV/P/Xj30pVbl87/h/dxZ9ff7/nQ1lx7vG/N/7eLvG/9u1ujtlf8VbZb/GyBb9Gh+PFN+/faqMW+9TOFBeP1x8dvs1/hopZl/ujW2WsUe6seP93hYAAADshjz/b0SKPz/1l0aV85b5f5lZb57/f6TRW3YMKP8/XKvL27R66/Yrs4uL8zccOHDgoHPwAP85AgDAPpPn/zOR4tTHslSNY5f5/6H1s27+/873uvn/5IayY0D5/5Fa3WS5HsFwI6J5c+n68ImI5uqt208vLM1em782v3zu2QsXxsfPXzj7zPBINbjfPer72QEAAMBekef/T0eKu0tvd+bn9zP+39pQdgwo/z9av6eoj//3/SgAAABg38rz/x9Git/dvdfJ5Xvz/979/6v1/09/orfs9BIMKP9/vFbXLtv1yAM+CwAAAAAAAAAAAAAAAAAAABiUVsri15Hijd88lUbLun7W/5vbUHYMaP7/8VrdXOzO/n99P2QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+JAYiiy+Eyk+emItfS6v+GbEoXoJAAAA7Hn/CwAA///yokJX") (fail_nth: 60)
[ 2988.423482][T25111] usb 6-1: new high-speed USB device number 59 using dummy_hcd
[ 2988.492303][T24942] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2988.500565][T24942] usb 1-1: too many configurations: 65, using maximum allowed: 8
[ 2988.589252][T26537] loop3: detected capacity change from 0 to 8
[ 2988.596236][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2988.624628][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2988.640733][T26539] FAULT_INJECTION: forcing a failure.
[ 2988.640733][T26539] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2988.654107][T26539] CPU: 1 PID: 26539 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2988.658424][T26537] FAULT_INJECTION: forcing a failure.
[ 2988.658424][T26537] name failslab, interval 1, probability 0, space 0, times 0
[ 2988.664590][T26539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2988.664615][T26539] Call Trace:
[ 2988.664629][T26539]
[ 2988.664641][T26539] dump_stack_lvl+0x125/0x1b0
[ 2988.664680][T26539] should_fail_ex+0x496/0x5b0
[ 2988.664717][T26539] copyin+0x1b/0xa0
[ 2988.664749][T26539] copy_page_from_iter_atomic+0x23d/0x1430
[ 2988.664791][T26539] ? folio_flags+0x71/0x1f0
[ 2988.664846][T26539] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2988.664882][T26539] ? shmem_write_begin+0x172/0x460
[ 2988.664921][T26539] ? fault_in_subpage_writeable+0x20/0x20
[ 2988.664963][T26539] ? shmem_file_splice_read+0xd10/0xd10
[ 2988.665008][T26539] generic_perform_write+0x2e9/0x600
[ 2988.665064][T26539] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2988.750449][T26539] ? preempt_count_add+0x72/0x140
[ 2988.755625][T26539] ? __mnt_drop_write_file+0xc1/0xf0
[ 2988.760983][T26539] shmem_file_write_iter+0x110/0x140
[ 2988.762693][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2988.766312][T26539] vfs_write+0x650/0xe40
[ 2988.766367][T26539] ? kernel_write+0x6c0/0x6c0
[ 2988.785568][T26539] ? __fget_files+0x272/0x410
[ 2988.790312][T26539] ? __fget_light+0xe6/0x260
[ 2988.794974][T26539] ksys_write+0x12f/0x250
[ 2988.799380][T26539] ? __ia32_sys_read+0xb0/0xb0
[ 2988.804225][T26539] ? syscall_enter_from_user_mode+0x26/0x80
[ 2988.810194][T26539] do_syscall_64+0x38/0xb0
[ 2988.814680][T26539] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2988.820736][T26539] RIP: 0033:0x7effe8e7b82f
[ 2988.825206][T26539] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2988.837685][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2988.844846][T26539] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2988.844886][T26539] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2988.844908][T26539] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2988.844930][T26539] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2988.844953][T26539] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2988.844974][T26539] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2988.845003][T26539]
[ 2988.859071][T26539] loop4: detected capacity change from 0 to 512
[ 2988.868525][T26537] CPU: 0 PID: 26537 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2988.874220][T26539] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2988.876887][T26537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2988.876911][T26537] Call Trace:
[ 2988.876924][T26537]
[ 2988.876936][T26537] dump_stack_lvl+0x125/0x1b0
[ 2988.876978][T26537] should_fail_ex+0x496/0x5b0
[ 2988.885174][T26539] UDF-fs: Scanning with blocksize 512 failed
[ 2988.892920][T26537] should_failslab+0x9/0x20
[ 2988.892976][T26537] __kmem_cache_alloc_node+0x5f/0x470
[ 2988.893017][T26537] ? __list_lru_init+0xd1/0x630
[ 2988.982432][T26537] __kmalloc+0x4f/0x100
[ 2988.986637][T26537] __list_lru_init+0xd1/0x630
[ 2988.991344][T26537] alloc_super+0x8c0/0xb40
[ 2988.995809][T26537] ? super_s_dev_set+0xa0/0xa0
[ 2989.000620][T26537] sget_fc+0x145/0x9b0
[ 2989.004714][T26537] ? set_bdev_super+0x80/0x80
[ 2989.009433][T26537] get_tree_bdev+0x155/0x650
[ 2989.014047][T26537] ? squashfs_init_fs_context+0x130/0x130
[ 2989.019820][T26537] ? sget_dev+0xe0/0xe0
[ 2989.024003][T26537] ? cap_capable+0x1d8/0x240
[ 2989.028631][T26537] ? security_capable+0x92/0xc0
[ 2989.033524][T26537] vfs_get_tree+0x8c/0x370
[ 2989.037980][T26537] path_mount+0x1492/0x1ed0
[ 2989.042608][T26537] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2989.048813][T26537] ? finish_automount+0xa40/0xa40
[ 2989.053905][T26537] __x64_sys_mount+0x293/0x310
[ 2989.058737][T26537] ? copy_mnt_ns+0xb60/0xb60
[ 2989.063382][T26537] ? syscall_enter_from_user_mode+0x26/0x80
[ 2989.069321][T26537] do_syscall_64+0x38/0xb0
[ 2989.073770][T26537] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2989.079698][T26537] RIP: 0033:0x7fe1e6e7e1ea
[ 2989.084134][T26537] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2989.103772][T26537] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2989.112216][T26537] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2989.120225][T26537] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2989.128304][T26537] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2989.136296][T26537] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2989.144288][T26537] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2989.152286][T26537]
[ 2989.167519][T25111] usb 6-1: Using ep0 maxpacket: 8
[ 2989.181189][T26539] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2989.202644][T26539] UDF-fs: Scanning with blocksize 1024 failed
[ 2989.223740][T26539] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2989.242257][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
22:47:31 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 84)
[ 2989.280065][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2989.296550][T26539] UDF-fs: Scanning with blocksize 2048 failed
[ 2989.312374][T25111] usb 6-1: config 0 has an invalid descriptor of length 158, skipping remainder of the config
[ 2989.314059][T26539] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2989.324316][T25111] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1
[ 2989.370830][T26539] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2989.374402][T25111] usb 6-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b
[ 2989.412461][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2989.432735][T25111] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2989.440594][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2989.482389][T25111] usb 6-1: config 0 descriptor??
[ 2989.500935][T26541] loop3: detected capacity change from 0 to 8
[ 2989.559288][T26541] FAULT_INJECTION: forcing a failure.
[ 2989.559288][T26541] name failslab, interval 1, probability 0, space 0, times 0
[ 2989.592492][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2989.606798][T26541] CPU: 1 PID: 26541 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2989.617300][T26541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2989.627406][T26541] Call Trace:
[ 2989.630715][T26541]
[ 2989.633680][T26541] dump_stack_lvl+0x125/0x1b0
[ 2989.638392][T26541] should_fail_ex+0x496/0x5b0
[ 2989.643104][T26541] should_failslab+0x9/0x20
[ 2989.647734][T26541] __kmem_cache_alloc_node+0x5f/0x470
[ 2989.653141][T26541] ? security_sb_alloc+0x1ca/0x260
[ 2989.658306][T26541] __kmalloc+0x4f/0x100
[ 2989.662501][T26541] security_sb_alloc+0x1ca/0x260
[ 2989.667488][T26541] ? super_s_dev_set+0xa0/0xa0
[ 2989.672292][T26541] alloc_super+0x236/0xb40
[ 2989.676755][T26541] ? super_s_dev_set+0xa0/0xa0
[ 2989.681562][T26541] sget_fc+0x145/0x9b0
[ 2989.685663][T26541] ? set_bdev_super+0x80/0x80
[ 2989.690390][T26541] get_tree_bdev+0x155/0x650
[ 2989.695011][T26541] ? squashfs_init_fs_context+0x130/0x130
[ 2989.700782][T26541] ? sget_dev+0xe0/0xe0
[ 2989.704962][T26541] ? cap_capable+0x1d8/0x240
[ 2989.709584][T26541] ? security_capable+0x92/0xc0
[ 2989.714478][T26541] vfs_get_tree+0x8c/0x370
[ 2989.718940][T26541] path_mount+0x1492/0x1ed0
[ 2989.723494][T26541] ? lockdep_hardirqs_on+0x7d/0x100
[ 2989.728732][T26541] ? finish_automount+0xa40/0xa40
[ 2989.733828][T26541] ? putname+0x101/0x140
[ 2989.738114][T26541] __x64_sys_mount+0x293/0x310
[ 2989.742923][T26541] ? copy_mnt_ns+0xb60/0xb60
[ 2989.747554][T26541] ? syscall_enter_from_user_mode+0x26/0x80
[ 2989.753491][T26541] do_syscall_64+0x38/0xb0
[ 2989.757946][T26541] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2989.763880][T26541] RIP: 0033:0x7fe1e6e7e1ea
[ 2989.768330][T26541] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2989.787967][T26541] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2989.796411][T26541] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2989.804416][T26541] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2989.812409][T26541] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2989.820490][T26541] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2989.828481][T26541] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2989.836480][T26541]
[ 2989.847989][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
22:47:32 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100ffff0000402505a1a440000000014109023b000101fd0000090400001202060000052406000005240000000d24f12688e6015a975699dde2b3f00639829e182740fc0f0100000000000000000009053fa2f329000000090503c8"], &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f0000000140)={0x20, 0x0, 0x50, {0x50, 0x2d, "a90208ac90658725213da6c7ef2bb88bdd90bb959e38dfcb1b16d2a47870cb9189bf7b2cd2bcae2ab606b2d799a458677fd081e8400dba24dd9c608254c9de210b9b207eca8b0ad1939525a3cb5f"}}, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x42a}}, &(0x7f00000001c0)={0x0, 0xf, 0x33, {0x5, 0xf, 0x33, 0x3, [@ssp_cap={0x24, 0x10, 0xa, 0x3f, 0x6, 0x0, 0xf00, 0x8, [0xff0030, 0xcf, 0xc000, 0x3f90, 0xff000f, 0x3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x6, 0x8, 0x9, 0x3ff}, @ptm_cap={0x3}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3, 0x8, 0x2, 0x8, "a0e01477", "fa24a42a"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xff, 0x4, 0xb9, 0x4, 0xa6, 0x800, 0x8c0}}}, &(0x7f0000000740)={0x84, &(0x7f00000002c0)={0x0, 0xe, 0xf2, "40265b1b825596495e118b3a5a1f4c8f5ee3d0f498ce6e6ce82f7017179bcbb669e254b99ee940959af4a9ce183e30f14d5302de9578f116f80683439ffad779d05d9fbe54ff59dab5d9128db435101cd16eed76928410e5da3b2378829046a0b1fed205758722ca9385c62e7246917feee2ecdcc89496db1e671878b261c1c5fee66934dd9461932923864d2544d6c226ad7038274bb518c08cad66617c71d397c057e2020799bc5188664f1015b27ee174cae60516ebf341bb0aabbdf85a44bcc10093ad2ea77cb10374143cd65e0174abc71fca54db22631f2b2a882c9bd2c485f6a81475634be4a80bac7bd07f1da335"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000480)={0x20, 0x0, 0x8, {0x120, 0x1, [0x1e0]}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x6}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x8}, 0x0, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x2d}, &(0x7f0000000580)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x14}}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000600)={0x40, 0x19, 0x2, "bb08"}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0xa01}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x8}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0xff}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0x1}})
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000c80)={0x24, &(0x7f0000000a80)={0x40, 0x31, 0xfc, {0xfc, 0x7, "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"}}, &(0x7f0000000bc0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x406}}, &(0x7f0000000c00)={0x0, 0x22, 0x10, {[@main=@item_4={0x3, 0x0, 0xc, "2f54bece"}, @main=@item_4={0x3, 0x0, 0x9, "4ca4467b"}, @global=@item_012={0x0, 0x1, 0x6}, @main=@item_4={0x3, 0x0, 0x0, "6659f25c"}]}}, &(0x7f0000000c40)={0x0, 0x21, 0x9, {0x9, 0x21, 0xff, 0x1, 0x1, {0x22, 0xf86}}}}, &(0x7f0000000ec0)={0x2c, &(0x7f0000000cc0)={0x0, 0x0, 0x9f, "052959cb5ac8c96a823dddfd8c54fe0819b07d2a955375dd7f5887c086a1447b6d594cb90d45615903bd1cb73aeb500e65e7e3900bbad3b6789e6841ad438b3098458ce21bedb8d059090708a0bdc7303d6aa745d0d96d5996dbb6948158ea0a9030aca07c4eab0ce079517a3dca025056cd8ddc7461327b89945ebc9feb4e05c65e4c76bdaddc55c3657a1c3ead54276c11fc0ba6d38a911a971e7bbe09f8"}, &(0x7f0000000d80)={0x0, 0xa, 0x1}, &(0x7f0000000dc0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000e00)={0x20, 0x1, 0x69, "335bde255d7ef04c727989accd6ddc45cd080c51be15d3738fdf546cfb64fa4185f25cd445217ee9eb0cccbcd1c577a5756ecb7e06d7942cc8e58adce51c64c76ff029c0d1383a9ffeafa03932c6179e9964939ef07c156087fe0413cc6b58b4c75a8692a6ffa64a34"}, &(0x7f0000000e80)={0x20, 0x3, 0x1, 0x8}})
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello') (async)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000900)={0x14, &(0x7f0000000800)={0x40, 0xa, 0xa1, {0xa1, 0x11, "66c72086a50e3b07791fa3edc1465e559139ceea4c7b029a6231069b45e85c5f51db9a60c55b0e22f198a4968f8d6d38054a04930ce38c2269bf47cd433eccd3ef87f5cf5772543513d7b49ba32c7cb565871f76a44e7486248f360c6d7436d2083b8d499e3d158c1de8200e06453f34a8a661031b2129f6cf39d6fdd6faafbcc8f4b20ce1a6059d1e0476815f8c86d1c47722cce0d403de73cfa2ee44e722"}}, &(0x7f00000008c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x1c, &(0x7f0000000940)={0x0, 0xc, 0x4a, "9f6c3831e6d53b0f98c96c5d05892ecae434cd62615e9efa3cb146f0f95905c6194125acca65759e6f8270191990a53ae5b0dd374c5345d73dce3f7bfb7acfee20c68ec307157738ddc4"}, &(0x7f00000009c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000a00)={0x0, 0x8, 0x1, 0x3}})
[ 2989.923133][T24940] usb 6-1: USB disconnect, device number 59
[ 2989.953116][T24942] usb 1-1: unable to read config index 5 descriptor/start: -71
[ 2989.961135][T24942] usb 1-1: can't read configurations, error -71
22:47:32 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 61)
22:47:32 executing program 1:
r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0)
ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000140))
ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000000)=0x20)
mmap$dsp(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2000006, 0x11, r0, 0x0)
22:47:32 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 85)
22:47:32 executing program 2:
connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f0000000800), &(0x7f0000000840)=0x4)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6)
sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x6)
r0 = getpid()
sched_setscheduler(r0, 0x1, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240))
connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e)
recvmmsg(0xffffffffffffffff, &(0x7f0000000740)=[{{&(0x7f00000005c0)=@tipc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000640)=""/251, 0xfb}], 0x1}}], 0x1, 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000180), 0x8)
syz_mount_image$exfat(&(0x7f0000001500), &(0x7f0000000040)='./file0\x00', 0x20010080, &(0x7f0000000300)=ANY=[], 0x9, 0x14d7, &(0x7f0000002a80)="$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")
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r1, 0x800)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
r2 = syz_open_dev$vcsn(&(0x7f0000000280), 0x8a, 0x280)
sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f00000007c0)={&(0x7f0000000500), 0xc, &(0x7f0000000780)={&(0x7f0000000540)={0x68, 0x0, 0x0, 0x70bd2d, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x377, @link='broadcast-link\x00'}}}, ["", "", "", "", ""]}, 0x68}}, 0x1)
lseek(r1, 0x200, 0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ff99, 0x0)
syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200))
sched_setscheduler(r3, 0x0, &(0x7f0000000100)=0xbbda)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0)
sendfile(r1, r4, 0x0, 0xf800)
[ 2990.393345][T26548] FAULT_INJECTION: forcing a failure.
[ 2990.393345][T26548] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2990.412547][T26548] CPU: 0 PID: 26548 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2990.423065][T26548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2990.433190][T26548] Call Trace:
[ 2990.436542][T26548]
[ 2990.439514][T26548] dump_stack_lvl+0x125/0x1b0
[ 2990.444260][T26548] should_fail_ex+0x496/0x5b0
[ 2990.449012][T26548] ? fs_reclaim_acquire+0xb0/0x150
[ 2990.453546][T26550] loop3: detected capacity change from 0 to 8
[ 2990.454174][T26548] __should_fail_alloc_page+0xe7/0x130
[ 2990.465757][T26548] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2990.471998][T26548] __alloc_pages+0x14e/0x4a0
[ 2990.476658][T26548] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2990.483473][T26548] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2990.489508][T26548] ? find_held_lock+0x2d/0x110
[ 2990.494397][T26548] __folio_alloc+0x16/0x40
[ 2990.498853][T26548] vma_alloc_folio+0x156/0x890
[ 2990.503656][T26548] ? policy_nodemask+0x1d0/0x1d0
[ 2990.508626][T26548] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2990.514387][T26548] shmem_alloc_folio+0xb5/0x170
[ 2990.519267][T26548] ? __dquot_alloc_space+0x515/0xb60
[ 2990.524595][T26548] ? zero_user_segments.constprop.0+0x350/0x350
[ 2990.530878][T26548] ? shmem_inode_acct_block+0x1aa/0x450
[ 2990.536457][T26548] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2990.542124][T26548] shmem_get_folio_gfp+0xbe9/0x1890
[ 2990.547362][T26548] ? shmem_is_huge+0x2f0/0x2f0
[ 2990.552162][T26548] shmem_write_begin+0x15c/0x460
[ 2990.557135][T26548] ? fault_in_subpage_writeable+0x20/0x20
[ 2990.562890][T26548] ? shmem_file_splice_read+0xd10/0xd10
[ 2990.568501][T26548] generic_perform_write+0x278/0x600
[ 2990.573836][T26548] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2990.579252][T26548] ? preempt_count_add+0x72/0x140
[ 2990.584327][T26548] ? __mnt_drop_write_file+0xc1/0xf0
[ 2990.589654][T26548] shmem_file_write_iter+0x110/0x140
[ 2990.594987][T26548] vfs_write+0x650/0xe40
[ 2990.599270][T26548] ? kernel_write+0x6c0/0x6c0
[ 2990.603982][T26548] ? __fget_files+0x272/0x410
[ 2990.608695][T26548] ? __fget_light+0xe6/0x260
[ 2990.613328][T26548] ksys_write+0x12f/0x250
[ 2990.617693][T26548] ? __ia32_sys_read+0xb0/0xb0
[ 2990.622493][T26548] ? syscall_enter_from_user_mode+0x26/0x80
[ 2990.628428][T26548] do_syscall_64+0x38/0xb0
[ 2990.632872][T26548] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2990.638797][T26548] RIP: 0033:0x7effe8e7b82f
[ 2990.643239][T26548] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2990.662880][T26548] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2990.671336][T26548] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2990.679333][T26548] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2990.687330][T26548] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2990.695323][T26548] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2990.703317][T26548] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2990.711316][T26548]
22:47:33 executing program 1:
r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0)
ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000140))
ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000000)=0x20)
mmap$dsp(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2000006, 0x11, r0, 0x0)
22:47:33 executing program 5:
r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x440, 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x100, 0x1, 0x8000}, 0xc)
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000097ff8208582005109bc10000000199b67be823babde6e4fc0902120001000000"], 0x0)
22:47:33 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 62)
[ 2990.737898][T26550] FAULT_INJECTION: forcing a failure.
[ 2990.737898][T26550] name failslab, interval 1, probability 0, space 0, times 0
[ 2990.756132][T24942] usb 1-1: new high-speed USB device number 50 using dummy_hcd
[ 2990.771600][T26552] loop2: detected capacity change from 0 to 256
[ 2990.820160][T26550] CPU: 0 PID: 26550 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2990.830676][T26550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2990.840792][T26550] Call Trace:
[ 2990.844214][T26550]
[ 2990.847193][T26550] dump_stack_lvl+0x125/0x1b0
[ 2990.851942][T26550] should_fail_ex+0x496/0x5b0
[ 2990.856696][T26550] should_failslab+0x9/0x20
[ 2990.861277][T26550] __kmem_cache_alloc_node+0x5f/0x470
[ 2990.866722][T26550] kmalloc_trace+0x25/0xe0
[ 2990.871182][T26550] squashfs_fill_super+0x85/0x2880
[ 2990.876347][T26550] ? down_write+0x14f/0x200
[ 2990.880894][T26550] ? rwsem_down_write_slowpath+0x12a0/0x12a0
[ 2990.886942][T26550] ? sb_set_blocksize+0xf6/0x120
[ 2990.891915][T26550] ? setup_bdev_super+0x366/0x6f0
[ 2990.896991][T26550] get_tree_bdev+0x3b5/0x650
[ 2990.901621][T26550] ? squashfs_init_fs_context+0x130/0x130
[ 2990.907494][T26550] ? sget_dev+0xe0/0xe0
[ 2990.911685][T26550] ? cap_capable+0x1d8/0x240
[ 2990.916321][T26550] ? security_capable+0x92/0xc0
[ 2990.921225][T26550] vfs_get_tree+0x8c/0x370
[ 2990.925696][T26550] path_mount+0x1492/0x1ed0
[ 2990.930274][T26550] ? lockdep_hardirqs_on+0x7d/0x100
[ 2990.935520][T26550] ? finish_automount+0xa40/0xa40
[ 2990.940620][T26550] ? putname+0x101/0x140
[ 2990.944904][T26550] __x64_sys_mount+0x293/0x310
[ 2990.949715][T26550] ? copy_mnt_ns+0xb60/0xb60
[ 2990.954351][T26550] ? syscall_enter_from_user_mode+0x26/0x80
[ 2990.960284][T26550] do_syscall_64+0x38/0xb0
[ 2990.964729][T26550] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2990.970659][T26550] RIP: 0033:0x7fe1e6e7e1ea
[ 2990.975099][T26550] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2990.994827][T26550] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2991.003270][T26550] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2991.011265][T26550] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2991.019350][T26550] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2991.027345][T26550] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2991.035343][T26550] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2991.043344][T26550]
[ 2991.095855][T26558] FAULT_INJECTION: forcing a failure.
[ 2991.095855][T26558] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2991.109032][T26558] CPU: 1 PID: 26558 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2991.119516][T26558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2991.129625][T26558] Call Trace:
[ 2991.132961][T26558]
[ 2991.136019][T26558] dump_stack_lvl+0x125/0x1b0
[ 2991.140763][T26558] should_fail_ex+0x496/0x5b0
[ 2991.145506][T26558] copyin+0x1b/0xa0
[ 2991.149376][T26558] copy_page_from_iter_atomic+0x23d/0x1430
[ 2991.155252][T26558] ? folio_flags+0x71/0x1f0
[ 2991.159839][T26558] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2991.165714][T26558] ? shmem_write_begin+0x172/0x460
[ 2991.170893][T26558] ? fault_in_subpage_writeable+0x20/0x20
[ 2991.176674][T26558] ? shmem_file_splice_read+0xd10/0xd10
[ 2991.182274][T26558] generic_perform_write+0x2e9/0x600
[ 2991.187625][T26558] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2991.193056][T26558] ? preempt_count_add+0x72/0x140
[ 2991.198118][T26558] ? __mnt_drop_write_file+0xc1/0xf0
[ 2991.203462][T26558] shmem_file_write_iter+0x110/0x140
[ 2991.208830][T26558] vfs_write+0x650/0xe40
[ 2991.213132][T26558] ? kernel_write+0x6c0/0x6c0
[ 2991.217853][T26558] ? __fget_files+0x272/0x410
[ 2991.222578][T26558] ? __fget_light+0xe6/0x260
[ 2991.227208][T26558] ksys_write+0x12f/0x250
[ 2991.231576][T26558] ? __ia32_sys_read+0xb0/0xb0
[ 2991.236380][T26558] ? syscall_enter_from_user_mode+0x26/0x80
[ 2991.242314][T26558] do_syscall_64+0x38/0xb0
[ 2991.246758][T26558] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2991.252682][T26558] RIP: 0033:0x7effe8e7b82f
[ 2991.257114][T26558] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2991.276751][T26558] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2991.285193][T26558] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2991.293189][T26558] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2991.301185][T26558] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2991.309182][T26558] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2991.317174][T26558] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2991.325175][T26558]
22:47:33 executing program 1:
r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0)
ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000140))
ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000000)=0x20)
mmap$dsp(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2000006, 0x11, r0, 0x0)
[ 2991.360052][T26552] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x4f9d53fa, utbl_chksum : 0xe619d30d)
[ 2991.419960][T26550] squashfs: SQUASHFS error: Failed to allocate squashfs_sb_info
[ 2991.464735][T26558] loop4: detected capacity change from 0 to 512
[ 2991.510661][ T27] audit: type=1804 audit(1695250053.911:1718): pid=26552 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3569352342/syzkaller.bJONT3/66/file0/bus" dev="loop2" ino=1048890 res=1 errno=0
[ 2991.540067][T26558] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2991.550543][T26558] UDF-fs: Scanning with blocksize 512 failed
[ 2991.559257][T26558] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
22:47:34 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
r1 = gettid()
mremap(&(0x7f0000e43000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00002c8000/0x4000)=nil)
process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
mbind(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2)
22:47:34 executing program 1:
r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0)
ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000140))
ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000000)=0x20)
mmap$dsp(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2000006, 0x11, r0, 0x0)
[ 2991.642263][T26558] UDF-fs: Scanning with blocksize 1024 failed
[ 2991.648847][ T27] audit: type=1800 audit(1695250053.911:1719): pid=26552 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=1048890 res=0 errno=0
22:47:34 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 86)
[ 2991.700726][T26558] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2991.712224][T25111] usb 6-1: new high-speed USB device number 60 using dummy_hcd
[ 2991.734082][T26558] UDF-fs: Scanning with blocksize 2048 failed
[ 2991.765486][T26558] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2991.792264][T24942] usb 1-1: unable to get BOS descriptor or descriptor too short
[ 2991.800060][T24942] usb 1-1: too many configurations: 65, using maximum allowed: 8
[ 2991.839083][T26558] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2991.932451][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2991.979873][T26568] loop3: detected capacity change from 0 to 8
[ 2991.985041][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2991.986298][T25111] usb 6-1: Using ep0 maxpacket: 8
[ 2992.032647][T26568] FAULT_INJECTION: forcing a failure.
[ 2992.032647][T26568] name failslab, interval 1, probability 0, space 0, times 0
[ 2992.108704][T26568] CPU: 1 PID: 26568 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2992.114412][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2992.119185][T26568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2992.119208][T26568] Call Trace:
[ 2992.119220][T26568]
[ 2992.119233][T26568] dump_stack_lvl+0x125/0x1b0
[ 2992.119274][T26568] should_fail_ex+0x496/0x5b0
[ 2992.119312][T26568] should_failslab+0x9/0x20
[ 2992.119361][T26568] kmem_cache_alloc+0x61/0x400
[ 2992.119400][T26568] getname_kernel+0x52/0x360
[ 2992.119452][T26568] kern_path+0x1d/0x50
[ 2992.119484][T26568] lookup_bdev+0xd9/0x280
[ 2992.119522][T26568] ? bd_abort_claiming+0x90/0x90
[ 2992.119561][T26568] ? cred_has_capability.isra.0+0x192/0x2f0
[ 2992.119617][T26568] ? check_nnp_nosuid.isra.0+0x290/0x290
[ 2992.119674][T26568] get_tree_bdev+0xbd/0x650
[ 2992.119706][T26568] ? squashfs_init_fs_context+0x130/0x130
[ 2992.119765][T26568] ? sget_dev+0xe0/0xe0
[ 2992.119794][T26568] ? cap_capable+0x1d8/0x240
[ 2992.119836][T26568] ? security_capable+0x92/0xc0
[ 2992.119890][T26568] vfs_get_tree+0x8c/0x370
[ 2992.119942][T26568] path_mount+0x1492/0x1ed0
[ 2992.120003][T26568] ? lockdep_hardirqs_on+0x7d/0x100
[ 2992.120050][T26568] ? finish_automount+0xa40/0xa40
[ 2992.120109][T26568] ? putname+0x101/0x140
[ 2992.120168][T26568] __x64_sys_mount+0x293/0x310
[ 2992.120225][T26568] ? copy_mnt_ns+0xb60/0xb60
[ 2992.120278][T26568] ? syscall_enter_from_user_mode+0x26/0x80
[ 2992.120330][T26568] do_syscall_64+0x38/0xb0
[ 2992.120367][T26568] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2992.120409][T26568] RIP: 0033:0x7fe1e6e7e1ea
[ 2992.120435][T26568] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2992.120471][T26568] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2992.120507][T26568] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2992.120532][T26568] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2992.120557][T26568] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2992.120581][T26568] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2992.120604][T26568] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2992.120634][T26568]
[ 2992.282800][T25111] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2992.308082][T26568] /dev/loop3: Can't lookup blockdev
[ 2992.411882][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2992.417025][T25111] usb 6-1: can't read configurations, error -61
[ 2992.595094][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2992.612855][T25111] usb 6-1: new high-speed USB device number 61 using dummy_hcd
[ 2992.635534][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2992.754420][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2992.775016][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2992.862150][T25111] usb 6-1: Using ep0 maxpacket: 8
[ 2992.872670][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2992.885328][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
[ 2992.974503][T24942] usb 1-1: config 1 has an invalid descriptor of length 179, skipping remainder of the config
[ 2992.985284][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18
22:47:35 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0xff, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x3f, &(0x7f00000000c0)=@string={0x49, 0x3, "0184f3150c5127b7ae53c3099132b9edcc5f1eca2822015ed2e4a18573d952ee11f89d189684e975d07400d6e9bdeeff9dcd856b378865c51072909964"}}, {0xf, &(0x7f0000000100)=@string={0xf, 0x3, "77560bcf4094f649f36a65ad12"}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x407}}, {0x47, &(0x7f0000000180)=@string={0x47, 0x3, "b390b8dfa9c6926971b46aba9cd4e61c1605338fd38ba68359ebede829f6665c8a2dce01aff95a1fa3814b12b45296746e90de6e5dd33b5e15e8cdd91d821cc949472388aa"}}]})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
r1 = syz_usb_connect$cdc_ecm(0x4, 0x67, &(0x7f0000000280)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x55, 0x1, 0x1, 0x5, 0x60, 0x4, [{{0x9, 0x4, 0x0, 0x1, 0x3, 0x2, 0x6, 0x0, 0x4, {{0x8, 0x24, 0x6, 0x0, 0x0, '&re'}, {0x5, 0x24, 0x0, 0x7}, {0xd, 0x24, 0xf, 0x1, 0x40, 0x9, 0x3}, [@acm={0x4, 0x24, 0x2, 0x8}, @acm={0x4, 0x24, 0x2, 0xd7a4797ce2c05271}, @ncm={0x6, 0x24, 0x1a, 0x4}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x3, 0x81, 0xf8}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x1e, 0x6, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x7, 0x1}}}}}]}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x310, 0x0, 0x2, 0x3f, 0x20, 0x1}, 0x3e, &(0x7f0000000340)={0x5, 0xf, 0x3e, 0x4, [@wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x1, 0x6, 0x8000, 0x5}, @wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x5, 0xfd, 0x8000, 0x4}, @ssp_cap={0x18, 0x10, 0xa, 0x2, 0x3, 0x1000, 0x880, 0x2, [0x3f00, 0x0, 0xff3f00]}, @wireless={0xb, 0x10, 0x1, 0xc, 0x9, 0x48, 0xfd, 0x2, 0x4}]}, 0x8, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x2c01}}, {0x88, &(0x7f00000003c0)=@string={0x88, 0x3, "3ccf509ff5e52f5a7cc31f2178c321a4e2afe42ef2e5a7e8a03f5405c20d81cf2850993499495cd5d5851eeda6e811a50aa6ddea3c1adb34df47bf087ee344317031be71c21f889820b2076e682a9409088190c693e89a4c99352876ca0ebc41dbad3261e3fbde4d378093af7b4c1df23333caf0c49ed7568fd994dd06a6ec3abfd17e7ff34c"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x455}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x2001}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x200a}}, {0xef, &(0x7f0000000540)=@string={0xef, 0x3, "ee9d774c77f96beef123f2327d1fa0e6af3f5c543c8bc3d5c3cb43820589e2e108333c47f053c2601a64d9797a5565dc98b722cdf3b7050b0443aea192195d297d87e2ba87989b2f232963b3009fad5047e45fe62eb24e3a31565974d2ead77e07b34e699f3bd74acd84b3c4faabdbaa26857958629f5659251e54632691c814cbd294379d6eddccdc15e09072b3267762487a5867bbddc0a6fec05da4c5b1f8ea4ca6e9f2a7e82cdbb07d26c605a4ba5fcdb4bbcd48cb1d0d769ca56d0dad8ac5b7c790d1bdf88f2d7f7dbafca262f0425b5fe11af7d3615222c92bde2e83e3081bd8bf16a5a780c43bf84c81"}}, {0xe5, &(0x7f0000000640)=@string={0xe5, 0x3, "2209cbd178e4494482dbcd15b904e5b741f0de14f15344ced853b9f01cde13af17e2a095630cf2cd6870b5d82efd1f7e363b07b9673eef1c80f55b8c48ecc356ece63e85db51c5b87737948116719e05977bb1d2fe3e77b58d1ef4f45c75922e14942189a2a2a10b5073f3815ba76953b03201800d0fbcf4878ce2a7bb97eb17cd589077adbec7b5b61f9acc030834b70bab5840eb87d0be7f8ee516da91dad632fe2cc53c707a7f083eb20d288ef3239bb40394c6be5a10d9356f9913b38d7322242bd9dede8f0e6a155c88b8b2ffbac9e9f18a1de7c1023dd118688c2e254de75ba9"}}, {0x44, &(0x7f0000000740)=@string={0x44, 0x3, "75d4671ef951a824fec42a8831b42c6caaaef79eb1fc1c2acb19c1e265f38fe49a9f6fd8934007d5d772547afc90eaa669cd1bfc7f1c276d0f4b4bf85fa5b8e62c69"}}]})
syz_usb_control_io$cdc_ecm(r1, &(0x7f0000000900)={0x14, &(0x7f0000000840)={0x40, 0x21, 0x42, {0x42, 0x1, "786c9c296f3b8457038df4d785352125f3694326a60f035b4412053f70fd9b5873af851d064413d34fa413a7b119f1ec6330a6600c1af59093c4fd83f1122242"}}, &(0x7f00000008c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a80)={0x1c, &(0x7f0000000940)={0x0, 0x7, 0xa3, "8a9d9f1e541449e43a0dd92b8f2f99f032dfa1ecd9d99e0f46f68b136d2020fe74030f62b8ed86c4606c94a3e3bc3f51bb79d6d88382e2b6e201f0b06a4e085a7091ba41c28bc466b128ac13c22f0f086362d98534224b90e1760de056a0f7a931a1faf8e21ef8181d82c8ff5565d9d120c80b6c781d92430e75d36b6a0c9c6462f507767203b48a4e1f6a9517c635dd37fa67a28b2e21c2c8adf71d057388092da7ed"}, &(0x7f0000000a00)={0x0, 0xa, 0x1, 0xff}, &(0x7f0000000a40)={0x0, 0x8, 0x1, 0x5}})
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
22:47:35 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 63)
22:47:35 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@multicast2, @loopback, @empty}, 0xc)
22:47:35 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 87)
22:47:35 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
r1 = gettid()
mremap(&(0x7f0000e43000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00002c8000/0x4000)=nil)
process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
mbind(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2)
[ 2993.042999][T25111] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2993.072421][T25111] usb 6-1: can't read configurations, error -61
[ 2993.086642][T25111] usb usb6-port1: attempt power cycle
[ 2993.092271][T24942] usb 1-1: unable to read config index 6 descriptor/start: -71
[ 2993.092335][T24942] usb 1-1: can't read configurations, error -71
[ 2993.093291][T24942] usb usb1-port1: attempt power cycle
[ 2993.158253][T26575] loop3: detected capacity change from 0 to 8
[ 2993.187219][T26581] FAULT_INJECTION: forcing a failure.
[ 2993.187219][T26581] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2993.198052][T26575] FAULT_INJECTION: forcing a failure.
[ 2993.198052][T26575] name failslab, interval 1, probability 0, space 0, times 0
[ 2993.229603][T26575] CPU: 0 PID: 26575 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2993.240098][T26575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2993.250188][T26575] Call Trace:
[ 2993.253496][T26575]
[ 2993.256462][T26575] dump_stack_lvl+0x125/0x1b0
[ 2993.261178][T26575] should_fail_ex+0x496/0x5b0
[ 2993.265893][T26575] ? vfs_parse_fs_string+0xc4/0x150
[ 2993.271137][T26575] should_failslab+0x9/0x20
[ 2993.275726][T26575] __kmem_cache_alloc_node+0x5f/0x470
[ 2993.281140][T26575] ? vfs_parse_fs_string+0xc4/0x150
[ 2993.286372][T26575] __kmalloc_node_track_caller+0x50/0x100
[ 2993.292134][T26575] kmemdup_nul+0x49/0xe0
[ 2993.296409][T26575] vfs_parse_fs_string+0xc4/0x150
[ 2993.301469][T26575] ? vfs_parse_fs_param+0x3c0/0x3c0
[ 2993.306701][T26575] ? kasan_set_track+0x25/0x30
[ 2993.311497][T26575] ? squashfs_init_fs_context+0xee/0x130
[ 2993.317176][T26575] ? init_once+0x20/0x20
[ 2993.321456][T26575] ? alloc_fs_context+0x5ba/0x9f0
[ 2993.326519][T26575] path_mount+0x652/0x1ed0
[ 2993.330997][T26575] ? lockdep_hardirqs_on+0x7d/0x100
[ 2993.336239][T26575] ? finish_automount+0xa40/0xa40
[ 2993.341308][T26575] ? putname+0x101/0x140
[ 2993.345615][T26575] __x64_sys_mount+0x293/0x310
[ 2993.350428][T26575] ? copy_mnt_ns+0xb60/0xb60
[ 2993.355065][T26575] ? syscall_enter_from_user_mode+0x26/0x80
[ 2993.360996][T26575] do_syscall_64+0x38/0xb0
[ 2993.365441][T26575] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2993.371394][T26575] RIP: 0033:0x7fe1e6e7e1ea
[ 2993.375839][T26575] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2993.395487][T26575] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2993.403939][T26575] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2993.411973][T26575] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2993.419975][T26575] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2993.427996][T26575] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2993.435999][T26575] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2993.444012][T26575]
[ 2993.472122][T26581] CPU: 0 PID: 26581 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2993.482634][T26581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2993.492742][T26581] Call Trace:
[ 2993.496066][T26581]
[ 2993.499039][T26581] dump_stack_lvl+0x125/0x1b0
[ 2993.503781][T26581] should_fail_ex+0x496/0x5b0
[ 2993.508530][T26581] ? fs_reclaim_acquire+0xb0/0x150
[ 2993.513708][T26581] __should_fail_alloc_page+0xe7/0x130
[ 2993.519245][T26581] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2993.525470][T26581] __alloc_pages+0x14e/0x4a0
[ 2993.530121][T26581] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2993.536962][T26581] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2993.543037][T26581] ? find_held_lock+0x2d/0x110
[ 2993.547871][T26581] __folio_alloc+0x16/0x40
[ 2993.552369][T26581] vma_alloc_folio+0x156/0x890
[ 2993.557202][T26581] ? policy_nodemask+0x1d0/0x1d0
[ 2993.562213][T26581] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2993.568018][T26581] shmem_alloc_folio+0xb5/0x170
[ 2993.572963][T26581] ? __dquot_alloc_space+0x515/0xb60
[ 2993.578320][T26581] ? zero_user_segments.constprop.0+0x350/0x350
[ 2993.584619][T26581] ? shmem_inode_acct_block+0x1aa/0x450
[ 2993.590221][T26581] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2993.595903][T26581] shmem_get_folio_gfp+0xbe9/0x1890
[ 2993.601155][T26581] ? shmem_is_huge+0x2f0/0x2f0
[ 2993.605960][T26581] shmem_write_begin+0x15c/0x460
[ 2993.610938][T26581] ? fault_in_subpage_writeable+0x20/0x20
[ 2993.616691][T26581] ? shmem_file_splice_read+0xd10/0xd10
[ 2993.622289][T26581] generic_perform_write+0x278/0x600
[ 2993.627656][T26581] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2993.633085][T26581] ? preempt_count_add+0x72/0x140
[ 2993.638154][T26581] ? __mnt_drop_write_file+0xc1/0xf0
[ 2993.643493][T26581] shmem_file_write_iter+0x110/0x140
[ 2993.648855][T26581] vfs_write+0x650/0xe40
[ 2993.653133][T26581] ? kernel_write+0x6c0/0x6c0
[ 2993.657845][T26581] ? __fget_files+0x272/0x410
[ 2993.662555][T26581] ? __fget_light+0xe6/0x260
[ 2993.667185][T26581] ksys_write+0x12f/0x250
[ 2993.671551][T26581] ? __ia32_sys_read+0xb0/0xb0
[ 2993.676358][T26581] ? syscall_enter_from_user_mode+0x26/0x80
[ 2993.682294][T26581] do_syscall_64+0x38/0xb0
[ 2993.686743][T26581] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2993.692670][T26581] RIP: 0033:0x7effe8e7b82f
[ 2993.697108][T26581] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2993.716829][T26581] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2993.725274][T26581] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2993.733266][T26581] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2993.741259][T26581] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2993.749250][T26581] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2993.757242][T26581] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2993.765243][T26581]
[ 2993.772973][T25111] usb 6-1: new high-speed USB device number 62 using dummy_hcd
22:47:36 executing program 1:
r0 = syz_open_dev$media(&(0x7f0000000140), 0x0, 0x201)
ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0189436, &(0x7f0000000100))
[ 2993.892361][T25111] usb 6-1: Using ep0 maxpacket: 8
[ 2994.082345][T25111] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2994.082709][T24942] usb 1-1: new full-speed USB device number 51 using dummy_hcd
[ 2994.097651][T25111] usb 6-1: can't read configurations, error -61
[ 2994.242174][T25111] usb 6-1: new high-speed USB device number 63 using dummy_hcd
[ 2994.332308][T25111] usb 6-1: Using ep0 maxpacket: 8
22:47:36 executing program 5:
openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x440, 0x0) (async)
r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x440, 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x100, 0x1, 0x8000}, 0xc)
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000097ff8208582005109bc10000000199b67be823babde6e4fc0902120001000000"], 0x0)
22:47:36 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$eJzs3U9sHFcZAPDvedbOZpu6m6RJGhSQERyi0kZxnFISI0FosKhUFQnXIFUIYWInmPpPFKeoiSrIBXHgxJULJ8QFCkcuSAi1Bw5ceoiCxIl/EuKAkZB6DJrxzO6sa+pNY3tr9/eLsm/mzbebN3OI9L03770AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK+8MVLZ8fToFsBAAAA7KQXp79ydkL+DwAAAPvaS8b/AQAAAAAAAGCvS5HFryLFm/9cS4eK83XNFxaWX31t5vLU5l87mCLFUGRFfP63OX5u4vwzn372M1X53t/fbifjy9MvXRp7bmXp+o351dX5ubGZ5YUrK3Pzff/Cw35/oyeLBzC29Mqrc1evro6dOzPRc/m19j8OPHK8PXnha6Mnq9iZy1NT07WYxvD7/tffxRseAAAAH24jkcW/IsXfLr2RHo2IoXj4XHiLvoOddjDaef5d3MTM5aniRhYXZpdv5hfTUBnV7s2JR6oceRdy8YfSjjiSt3VERg8AAED/hiOLb0SKH7+1lkYjIqvy4E8VCwNu/QPtXWjkJhoRcTQiTsceyNkBAABgwA5EFtOR4reL7XiszKuL/P/zEZODbhwAAACwLRqRxa1IsZLWUrt4HyAinpy5PDX2wlfHnl++ulKLTUPliPpenx+wm7ybAAAAwAdAM7IYLUb819LhQTcGAAAA2BEHI4vnI8Xs9HeLdeWiWJf+scmLx75+sb7C3IktfiePPVMsxN/fnPzhcq3BNJT/2f77AgAAALqaKYu/R4p3/tQszk9XcwDu3L9/f9CNAwAAALZHyuJapLj7k7WUNuxLn9X29+/Y63P/d7b9B5vPrVy/dWPh2rdvbnq91bz0rdWbN2avbH55fe/CRr1mq30MN2qXezgCAABATStl8e9Icf7te528sdwD4NH1s272/7PXu2enN5RVfb3/oJ/jvnexf4B19Nplu7L+HwMAAADsayllcSBSfPL3T5R7/7eMIQMAAMA+00pZ/CJS/PG/9zrvnZfj/+Vpbfz/s91+gWbqLTtRxdj+aDG2311LsDXx/+p3avw/b5ct9gAAAGBdSlm8GSl+OvREkS9X4/+NTeJ+EClebpwq44ZG8riR8nq7+GxeXVicP5vHXowUP1+sYqOIrTbeP9qNHc9jf5T/bqs3tlXGPt6NPZfHvhgpRk9uHnusGzuRx/4hUvzyP2NVbCuPHS1jj3djz1xZWZzbsQcMAAAAHwDV/P/Xj30pVbl87/h/dxZ9ff7/nQ1lx7vG/N/7eLvG/9u1ujtlf8VbZb/GyBb9Gh+PFN+/faqMW+9TOFBeP1x8dvs1/hopZl/ujW2WsUe6seP93hYAAADshjz/b0SKPz/1l0aV85b5f5lZb57/f6TRW3YMKP8/XKvL27R66/Yrs4uL8zccOHDgoHPwAP85AgDAPpPn/zOR4tTHslSNY5f5/6H1s27+/873uvn/5IayY0D5/5Fa3WS5HsFwI6J5c+n68ImI5uqt208vLM1em782v3zu2QsXxsfPXzj7zPBINbjfPer72QEAAMBekef/T0eKu0tvd+bn9zP+39pQdgwo/z9av6eoj//3/SgAAABg38rz/x9Git/dvdfJ5Xvz/979/6v1/09/orfs9BIMKP9/vFbXLtv1yAM+CwAAAAAAAAAAAAAAAAAAABiUVsri15Hijd88lUbLun7W/5vbUHYMaP7/8VrdXOzO/n99P2QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+JAYiiy+Eyk+emItfS6v+GbEoXoJAAAA7Hn/CwAA///yokJX") (fail_nth: 64)
22:47:36 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 88)
22:47:36 executing program 1:
syz_mount_image$hfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x281848a, &(0x7f0000000140)=ANY=[@ANYBLOB="756d61736b3d30303030303030303030303030303030303131313335352c636f6465706167653d63703835322c747970653debee5beb2c706172743d30783030303030303030303030303037660000696f636861727365743d6d617ac623636963656c616e642c736d61636b66736861743d700500ecb203fe73b12281035fc507a1dcb32898511b66d381781d40890d2fc105f027533547c7b33480103b02ab6602638ce80da0d9e105ad37c77a80197b6f9918843bed9caf2319f3597264d68b1d2f6a16ea7c54a6270b3a920ab75c8babc54a201567065bf635d1756517dc0000000000000000000000002c00"], 0x1, 0x286, &(0x7f00000017c0)="$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")
open(&(0x7f0000000000)='./bus\x00', 0x4c37e, 0x0)
rename(&(0x7f0000000b00)='./bus\x00', &(0x7f0000000300)='./file2\x00')
22:47:36 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
r1 = gettid()
mremap(&(0x7f0000e43000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00002c8000/0x4000)=nil)
process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
mbind(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2)
[ 2994.352690][T24942] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64
[ 2994.363710][T24942] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 512, setting to 64
[ 2994.378511][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 2994.476813][T25111] usb 6-1: unable to read config index 0 descriptor/start: -71
[ 2994.477500][T24942] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 2994.497611][T25111] usb 6-1: can't read configurations, error -71
[ 2994.525289][T25111] usb usb6-port1: unable to enumerate USB device
[ 2994.541488][T24942] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2994.542730][T26596] loop3: detected capacity change from 0 to 8
[ 2994.567973][ T27] audit: type=1800 audit(1695250056.981:1720): pid=26592 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1977 res=0 errno=0
[ 2994.591361][T24942] usb 1-1: SerialNumber: 噷켋鑀䧶櫳굥
[ 2994.638396][T26595] FAULT_INJECTION: forcing a failure.
[ 2994.638396][T26595] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2994.651687][T26595] CPU: 0 PID: 26595 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2994.653802][T26596] FAULT_INJECTION: forcing a failure.
[ 2994.653802][T26596] name failslab, interval 1, probability 0, space 0, times 0
[ 2994.662135][T26595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2994.662161][T26595] Call Trace:
[ 2994.662174][T26595]
[ 2994.662186][T26595] dump_stack_lvl+0x125/0x1b0
[ 2994.662227][T26595] should_fail_ex+0x496/0x5b0
[ 2994.662264][T26595] copyin+0x1b/0xa0
[ 2994.662295][T26595] copy_page_from_iter_atomic+0x23d/0x1430
[ 2994.710304][T26595] ? folio_flags+0x71/0x1f0
[ 2994.714896][T26595] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2994.720769][T26595] ? shmem_write_begin+0x172/0x460
[ 2994.725953][T26595] ? fault_in_subpage_writeable+0x20/0x20
[ 2994.731746][T26595] ? shmem_file_splice_read+0xd10/0xd10
[ 2994.737367][T26595] generic_perform_write+0x2e9/0x600
[ 2994.742754][T26595] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2994.748209][T26595] ? generic_write_checks_count+0x2d0/0x2d0
[ 2994.754196][T26595] shmem_file_write_iter+0x110/0x140
[ 2994.759574][T26595] vfs_write+0x650/0xe40
[ 2994.763895][T26595] ? kernel_write+0x6c0/0x6c0
[ 2994.768651][T26595] ? __fget_files+0x272/0x410
[ 2994.773492][T26595] ? __fget_light+0xe6/0x260
[ 2994.778156][T26595] ksys_write+0x12f/0x250
[ 2994.782561][T26595] ? __ia32_sys_read+0xb0/0xb0
[ 2994.787397][T26595] ? syscall_enter_from_user_mode+0x26/0x80
[ 2994.793353][T26595] do_syscall_64+0x38/0xb0
[ 2994.797836][T26595] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2994.803782][T26595] RIP: 0033:0x7effe8e7b82f
[ 2994.808224][T26595] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2994.827862][T26595] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2994.836309][T26595] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2994.844301][T26595] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2994.852301][T26595] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2994.860307][T26595] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2994.868379][T26595] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2994.876416][T26595]
[ 2994.901956][T26596] CPU: 0 PID: 26596 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2994.912555][T26596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2994.922666][T26596] Call Trace:
[ 2994.925992][T26596]
[ 2994.928999][T26596] dump_stack_lvl+0x125/0x1b0
[ 2994.933745][T26596] should_fail_ex+0x496/0x5b0
[ 2994.938487][T26596] should_failslab+0x9/0x20
[ 2994.943057][T26596] __kmem_cache_alloc_node+0x5f/0x470
[ 2994.948474][T26596] kmalloc_trace+0x25/0xe0
[ 2994.952949][T26596] squashfs_fill_super+0x85/0x2880
[ 2994.958115][T26596] ? down_write+0x14f/0x200
[ 2994.962662][T26596] ? rwsem_down_write_slowpath+0x12a0/0x12a0
[ 2994.968690][T26596] ? sb_set_blocksize+0xf6/0x120
[ 2994.973658][T26596] ? setup_bdev_super+0x366/0x6f0
[ 2994.978729][T26596] get_tree_bdev+0x3b5/0x650
[ 2994.983341][T26596] ? squashfs_init_fs_context+0x130/0x130
[ 2994.989142][T26596] ? sget_dev+0xe0/0xe0
[ 2994.993326][T26596] ? cap_capable+0x1d8/0x240
[ 2994.997952][T26596] ? security_capable+0x92/0xc0
[ 2995.002842][T26596] vfs_get_tree+0x8c/0x370
[ 2995.007320][T26596] path_mount+0x1492/0x1ed0
[ 2995.011889][T26596] ? lockdep_hardirqs_on+0x7d/0x100
[ 2995.017124][T26596] ? finish_automount+0xa40/0xa40
[ 2995.022198][T26596] ? putname+0x101/0x140
[ 2995.026478][T26596] __x64_sys_mount+0x293/0x310
[ 2995.031283][T26596] ? copy_mnt_ns+0xb60/0xb60
[ 2995.035922][T26596] ? syscall_enter_from_user_mode+0x26/0x80
[ 2995.041856][T26596] do_syscall_64+0x38/0xb0
[ 2995.046300][T26596] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2995.052230][T26596] RIP: 0033:0x7fe1e6e7e1ea
[ 2995.056664][T26596] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2995.076298][T26596] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2995.084740][T26596] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2995.092740][T26596] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2995.100732][T26596] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2995.108725][T26596] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2995.116718][T26596] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2995.124719][T26596]
[ 2995.133367][T24942] usb 1-1: rejected 1 configuration due to insufficient available bus power
[ 2995.142786][T26595] loop4: detected capacity change from 0 to 512
22:47:37 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='net_prio.prioidx\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f00000000300ad3be16a6ace3ffa65a28acbbbc7cb9bfc0e3edd6f963002c8c309d3a10e5a879494cb1dc09e34a81ed22476c7a6815bf337cbb2ca7459162b789761a09d209fa93bd210ddcf3823ac78c25beb0bc70d0ffdf88126c48d7d988a4cc9b3af2276766f44cd2ee4b577a163adae8337fe7708ae6d0dabe089428747ac2f5db348f1b448a770bbe8cfdd976d471c7c003372b0676a6fcc7d45b62a06c1281e70cff5f62d739e8936ae9a8435419dbf0ed2d084dfea66d781c1be72e0ff27f054597abcb"], 0x16d)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0)
rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f00000000c0), 0x8)
[ 2995.156989][T26596] squashfs: SQUASHFS error: Failed to allocate squashfs_sb_info
[ 2995.162391][T24942] usb 1-1: no configuration chosen from 1 choice
[ 2995.175110][T26595] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2995.192326][T26595] UDF-fs: Scanning with blocksize 512 failed
[ 2995.257631][T26595] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2995.302092][T26595] UDF-fs: Scanning with blocksize 1024 failed
[ 2995.332217][T25111] usb 6-1: new high-speed USB device number 64 using dummy_hcd
[ 2995.354648][T26595] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2995.392233][T26595] UDF-fs: Scanning with blocksize 2048 failed
[ 2995.432696][T26595] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2995.510218][T26595] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2995.642240][T25111] usb 6-1: Using ep0 maxpacket: 8
[ 2995.826519][T25111] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2995.838810][T25111] usb 6-1: can't read configurations, error -61
[ 2996.012234][T25111] usb 6-1: new high-speed USB device number 65 using dummy_hcd
22:47:38 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0xff, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x3f, &(0x7f00000000c0)=@string={0x49, 0x3, "0184f3150c5127b7ae53c3099132b9edcc5f1eca2822015ed2e4a18573d952ee11f89d189684e975d07400d6e9bdeeff9dcd856b378865c51072909964"}}, {0xf, &(0x7f0000000100)=@string={0xf, 0x3, "77560bcf4094f649f36a65ad12"}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x407}}, {0x47, &(0x7f0000000180)=@string={0x47, 0x3, "b390b8dfa9c6926971b46aba9cd4e61c1605338fd38ba68359ebede829f6665c8a2dce01aff95a1fa3814b12b45296746e90de6e5dd33b5e15e8cdd91d821cc949472388aa"}}]})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async)
r1 = syz_usb_connect$cdc_ecm(0x4, 0x67, &(0x7f0000000280)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x55, 0x1, 0x1, 0x5, 0x60, 0x4, [{{0x9, 0x4, 0x0, 0x1, 0x3, 0x2, 0x6, 0x0, 0x4, {{0x8, 0x24, 0x6, 0x0, 0x0, '&re'}, {0x5, 0x24, 0x0, 0x7}, {0xd, 0x24, 0xf, 0x1, 0x40, 0x9, 0x3}, [@acm={0x4, 0x24, 0x2, 0x8}, @acm={0x4, 0x24, 0x2, 0xd7a4797ce2c05271}, @ncm={0x6, 0x24, 0x1a, 0x4}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x3, 0x81, 0xf8}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x1e, 0x6, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x7, 0x1}}}}}]}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x310, 0x0, 0x2, 0x3f, 0x20, 0x1}, 0x3e, &(0x7f0000000340)={0x5, 0xf, 0x3e, 0x4, [@wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x1, 0x6, 0x8000, 0x5}, @wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x5, 0xfd, 0x8000, 0x4}, @ssp_cap={0x18, 0x10, 0xa, 0x2, 0x3, 0x1000, 0x880, 0x2, [0x3f00, 0x0, 0xff3f00]}, @wireless={0xb, 0x10, 0x1, 0xc, 0x9, 0x48, 0xfd, 0x2, 0x4}]}, 0x8, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x2c01}}, {0x88, &(0x7f00000003c0)=@string={0x88, 0x3, "3ccf509ff5e52f5a7cc31f2178c321a4e2afe42ef2e5a7e8a03f5405c20d81cf2850993499495cd5d5851eeda6e811a50aa6ddea3c1adb34df47bf087ee344317031be71c21f889820b2076e682a9409088190c693e89a4c99352876ca0ebc41dbad3261e3fbde4d378093af7b4c1df23333caf0c49ed7568fd994dd06a6ec3abfd17e7ff34c"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x455}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x2001}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x200a}}, {0xef, &(0x7f0000000540)=@string={0xef, 0x3, "ee9d774c77f96beef123f2327d1fa0e6af3f5c543c8bc3d5c3cb43820589e2e108333c47f053c2601a64d9797a5565dc98b722cdf3b7050b0443aea192195d297d87e2ba87989b2f232963b3009fad5047e45fe62eb24e3a31565974d2ead77e07b34e699f3bd74acd84b3c4faabdbaa26857958629f5659251e54632691c814cbd294379d6eddccdc15e09072b3267762487a5867bbddc0a6fec05da4c5b1f8ea4ca6e9f2a7e82cdbb07d26c605a4ba5fcdb4bbcd48cb1d0d769ca56d0dad8ac5b7c790d1bdf88f2d7f7dbafca262f0425b5fe11af7d3615222c92bde2e83e3081bd8bf16a5a780c43bf84c81"}}, {0xe5, &(0x7f0000000640)=@string={0xe5, 0x3, "2209cbd178e4494482dbcd15b904e5b741f0de14f15344ced853b9f01cde13af17e2a095630cf2cd6870b5d82efd1f7e363b07b9673eef1c80f55b8c48ecc356ece63e85db51c5b87737948116719e05977bb1d2fe3e77b58d1ef4f45c75922e14942189a2a2a10b5073f3815ba76953b03201800d0fbcf4878ce2a7bb97eb17cd589077adbec7b5b61f9acc030834b70bab5840eb87d0be7f8ee516da91dad632fe2cc53c707a7f083eb20d288ef3239bb40394c6be5a10d9356f9913b38d7322242bd9dede8f0e6a155c88b8b2ffbac9e9f18a1de7c1023dd118688c2e254de75ba9"}}, {0x44, &(0x7f0000000740)=@string={0x44, 0x3, "75d4671ef951a824fec42a8831b42c6caaaef79eb1fc1c2acb19c1e265f38fe49a9f6fd8934007d5d772547afc90eaa669cd1bfc7f1c276d0f4b4bf85fa5b8e62c69"}}]})
syz_usb_control_io$cdc_ecm(r1, &(0x7f0000000900)={0x14, &(0x7f0000000840)={0x40, 0x21, 0x42, {0x42, 0x1, "786c9c296f3b8457038df4d785352125f3694326a60f035b4412053f70fd9b5873af851d064413d34fa413a7b119f1ec6330a6600c1af59093c4fd83f1122242"}}, &(0x7f00000008c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a80)={0x1c, &(0x7f0000000940)={0x0, 0x7, 0xa3, "8a9d9f1e541449e43a0dd92b8f2f99f032dfa1ecd9d99e0f46f68b136d2020fe74030f62b8ed86c4606c94a3e3bc3f51bb79d6d88382e2b6e201f0b06a4e085a7091ba41c28bc466b128ac13c22f0f086362d98534224b90e1760de056a0f7a931a1faf8e21ef8181d82c8ff5565d9d120c80b6c781d92430e75d36b6a0c9c6462f507767203b48a4e1f6a9517c635dd37fa67a28b2e21c2c8adf71d057388092da7ed"}, &(0x7f0000000a00)={0x0, 0xa, 0x1, 0xff}, &(0x7f0000000a40)={0x0, 0x8, 0x1, 0x5}}) (async)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
22:47:38 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 89)
22:47:38 executing program 1:
r0 = syz_open_dev$I2C(&(0x7f0000000140), 0x0, 0x0)
ioctl$I2C_TENBIT(r0, 0x541b, 0x0)
22:47:38 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
r1 = gettid()
mremap(&(0x7f0000e43000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00002c8000/0x4000)=nil)
process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0)
mbind(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2)
22:47:38 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 65)
[ 2996.184636][T18494] usb 1-1: USB disconnect, device number 51
[ 2996.274999][T25111] usb 6-1: Using ep0 maxpacket: 8
[ 2996.297415][T26612] FAULT_INJECTION: forcing a failure.
[ 2996.297415][T26612] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2996.302610][T26615] loop3: detected capacity change from 0 to 8
[ 2996.328568][T26612] CPU: 1 PID: 26612 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2996.339070][T26612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2996.349183][T26612] Call Trace:
[ 2996.352509][T26612]
[ 2996.355482][T26612] dump_stack_lvl+0x125/0x1b0
[ 2996.357592][T26615] FAULT_INJECTION: forcing a failure.
[ 2996.357592][T26615] name failslab, interval 1, probability 0, space 0, times 0
[ 2996.360199][T26612] should_fail_ex+0x496/0x5b0
[ 2996.360242][T26612] ? fs_reclaim_acquire+0xb0/0x150
[ 2996.382701][T26612] __should_fail_alloc_page+0xe7/0x130
[ 2996.388249][T26612] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2996.394460][T26612] __alloc_pages+0x14e/0x4a0
[ 2996.399101][T26612] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2996.405904][T26612] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2996.411945][T26612] ? find_held_lock+0x2d/0x110
[ 2996.416753][T26612] __folio_alloc+0x16/0x40
[ 2996.421212][T26612] vma_alloc_folio+0x156/0x890
[ 2996.426016][T26612] ? policy_nodemask+0x1d0/0x1d0
[ 2996.430984][T26612] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2996.436748][T26612] shmem_alloc_folio+0xb5/0x170
[ 2996.441630][T26612] ? __dquot_alloc_space+0x515/0xb60
[ 2996.446977][T26612] ? zero_user_segments.constprop.0+0x350/0x350
[ 2996.453260][T26612] ? shmem_inode_acct_block+0x1aa/0x450
[ 2996.458841][T26612] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2996.464513][T26612] shmem_get_folio_gfp+0xbe9/0x1890
[ 2996.469752][T26612] ? shmem_is_huge+0x2f0/0x2f0
[ 2996.474554][T26612] shmem_write_begin+0x15c/0x460
[ 2996.479523][T26612] ? fault_in_subpage_writeable+0x20/0x20
[ 2996.485286][T26612] ? shmem_file_splice_read+0xd10/0xd10
[ 2996.490870][T26612] generic_perform_write+0x278/0x600
[ 2996.496205][T26612] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2996.501622][T26612] ? preempt_count_add+0x72/0x140
[ 2996.506706][T26612] ? __mnt_drop_write_file+0xc1/0xf0
[ 2996.512130][T26612] shmem_file_write_iter+0x110/0x140
[ 2996.517466][T26612] vfs_write+0x650/0xe40
[ 2996.521770][T26612] ? kernel_write+0x6c0/0x6c0
[ 2996.526504][T26612] ? __fget_files+0x272/0x410
[ 2996.531216][T26612] ? __fget_light+0xe6/0x260
[ 2996.535853][T26612] ksys_write+0x12f/0x250
[ 2996.540225][T26612] ? __ia32_sys_read+0xb0/0xb0
[ 2996.545030][T26612] ? syscall_enter_from_user_mode+0x26/0x80
[ 2996.550971][T26612] do_syscall_64+0x38/0xb0
[ 2996.555439][T26612] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2996.561369][T26612] RIP: 0033:0x7effe8e7b82f
[ 2996.565816][T26612] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2996.585452][T26612] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2996.593896][T26612] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2996.601890][T26612] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2996.609883][T26612] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2996.617877][T26612] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2996.625961][T26612] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2996.633984][T26612]
22:47:39 executing program 1:
arch_prctl$ARCH_SHSTK_DISABLE(0x5002, 0x0)
[ 2996.682416][T26615] CPU: 1 PID: 26615 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2996.692950][T26615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2996.703063][T26615] Call Trace:
[ 2996.706386][T26615]
[ 2996.709356][T26615] dump_stack_lvl+0x125/0x1b0
[ 2996.714106][T26615] should_fail_ex+0x496/0x5b0
[ 2996.718858][T26615] should_failslab+0x9/0x20
[ 2996.723442][T26615] __kmem_cache_alloc_node+0x5f/0x470
[ 2996.728883][T26615] ? stack_trace_save+0x96/0xd0
[ 2996.733819][T26615] ? bio_kmalloc+0x41/0x60
[ 2996.738311][T26615] __kmalloc+0x4f/0x100
[ 2996.742538][T26615] bio_kmalloc+0x41/0x60
[ 2996.746846][T26615] squashfs_bio_read+0x21b/0x1080
[ 2996.751949][T26615] ? kasan_set_track+0x25/0x30
[ 2996.756777][T26615] ? __kasan_kmalloc+0xa3/0xb0
[ 2996.761607][T26615] ? squashfs_page_actor_init+0x4c/0x230
[ 2996.767336][T26615] ? path_mount+0x1492/0x1ed0
[ 2996.772092][T26615] ? __x64_sys_mount+0x293/0x310
[ 2996.777111][T26615] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2996.783254][T26615] ? folio_flags.constprop.0+0x150/0x150
[ 2996.788971][T26615] squashfs_read_data+0x21c/0xf80
[ 2996.794084][T26615] ? squashfs_bio_read+0x1080/0x1080
[ 2996.799443][T26615] ? kasan_set_track+0x25/0x30
[ 2996.804276][T26615] ? __kasan_kmalloc+0xa3/0xb0
[ 2996.809110][T26615] squashfs_read_table+0x152/0x1e0
[ 2996.814309][T26615] squashfs_fill_super+0x248/0x2880
[ 2996.819598][T26615] ? rwsem_down_write_slowpath+0x12a0/0x12a0
[ 2996.825660][T26615] ? sb_set_blocksize+0xf6/0x120
[ 2996.830682][T26615] ? setup_bdev_super+0x366/0x6f0
[ 2996.835799][T26615] get_tree_bdev+0x3b5/0x650
[ 2996.840450][T26615] ? squashfs_init_fs_context+0x130/0x130
[ 2996.846228][T26615] ? sget_dev+0xe0/0xe0
[ 2996.850506][T26615] ? cap_capable+0x1d8/0x240
[ 2996.855135][T26615] ? security_capable+0x92/0xc0
[ 2996.860031][T26615] vfs_get_tree+0x8c/0x370
[ 2996.864494][T26615] path_mount+0x1492/0x1ed0
[ 2996.869046][T26615] ? lockdep_hardirqs_on+0x7d/0x100
[ 2996.874283][T26615] ? finish_automount+0xa40/0xa40
[ 2996.879364][T26615] ? putname+0x101/0x140
[ 2996.883653][T26615] __x64_sys_mount+0x293/0x310
[ 2996.888469][T26615] ? copy_mnt_ns+0xb60/0xb60
[ 2996.893107][T26615] ? syscall_enter_from_user_mode+0x26/0x80
[ 2996.899042][T26615] do_syscall_64+0x38/0xb0
[ 2996.903491][T26615] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2996.909419][T26615] RIP: 0033:0x7fe1e6e7e1ea
[ 2996.913860][T26615] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2996.933500][T26615] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2996.941941][T26615] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2996.949957][T26615] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2996.957952][T26615] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2996.965947][T26615] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2996.973954][T26615] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2996.981955][T26615]
[ 2997.062269][T26615] SQUASHFS error: Failed to read block 0x0: -12
[ 2997.069703][T26615] unable to read squashfs_super_block
[ 2997.106072][T25111] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2997.113987][T25111] usb 6-1: can't read configurations, error -61
[ 2997.123178][T25111] usb usb6-port1: attempt power cycle
[ 2997.392471][T18494] usb 1-1: new full-speed USB device number 52 using dummy_hcd
22:47:40 executing program 5:
r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x440, 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x100, 0x1, 0x8000}, 0xc) (async)
setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x100, 0x1, 0x8000}, 0xc)
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000097ff8208582005109bc10000000199b67be823babde6e4fc0902120001000000"], 0x0)
22:47:40 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 66)
22:47:40 executing program 1:
syz_usb_connect$printer(0x5, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0)
22:47:40 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 90)
22:47:40 executing program 2:
syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file1\x00', 0x200040, &(0x7f0000000940)=ANY=[@ANYBLOB='nfs=nostale_ro,dots,dots,nodots,nodots,dots,umask=00000000000000000000001,usefree,nodots,gid=', @ANYRESHEX=0x0, @ANYBLOB=',dots,dots,nodots,check=strict,nodots,nodots,nocase,nfs=nostale_ro,dos1xfloppy,discard,nodots,umask=00000000000000000000003,permit_directio,euid>', @ANYRESDEC=0x0, @ANYBLOB=',obj_type=discard,fowner>', @ANYRESDEC=0x0, @ANYBLOB="2c61756469742c66756e633d4d4d4150d2d50333434b2c006bcc9ce6842668f7e735bd5340026c1801b1a0f9b42a97ec3ce4500fed534b685db5e26afc2e67c967ec4f4172240ebcdc406479e344f2a95e49049218ec0abeb5cc3a42d80a2c0af67705f7932a0a3cb439c8da543362989ce28d9cb36652365c8e27322cbdfb604bcbf060ea6c818b05c375b760efbd7f35e54966663aec8ce6ea226f377fc08df6d387133ee75a8bf0c2f2a42f13a9779caef1583edc1ad740ac65cb16ae1070947b"], 0x1, 0x1a0, &(0x7f0000000780)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0)
open_by_handle_at(r0, &(0x7f00000000c0)=@ocfs2_parent={0x28, 0x71, {{0x0, 0x502}}}, 0x0)
[ 2997.552190][T25111] usb 6-1: new high-speed USB device number 66 using dummy_hcd
[ 2997.637526][T25111] usb 6-1: device descriptor read/8, error -71
[ 2997.693327][T26629] FAULT_INJECTION: forcing a failure.
[ 2997.693327][T26629] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2997.707017][T26629] CPU: 0 PID: 26629 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2997.717513][T26629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2997.727650][T26629] Call Trace:
[ 2997.730986][T26629]
[ 2997.734005][T26629] dump_stack_lvl+0x125/0x1b0
[ 2997.738766][T26629] should_fail_ex+0x496/0x5b0
[ 2997.743523][T26629] copyin+0x1b/0xa0
[ 2997.747400][T26629] copy_page_from_iter_atomic+0x23d/0x1430
[ 2997.753287][T26629] ? folio_flags+0x71/0x1f0
[ 2997.757884][T26629] ? csum_and_copy_from_iter+0x1530/0x1530
[ 2997.763763][T26629] ? shmem_write_begin+0x172/0x460
[ 2997.764384][T26631] loop3: detected capacity change from 0 to 8
[ 2997.768925][T26629] ? fault_in_subpage_writeable+0x20/0x20
[ 2997.768979][T26629] ? shmem_file_splice_read+0xd10/0xd10
[ 2997.786418][T26629] generic_perform_write+0x2e9/0x600
[ 2997.787718][T26631] FAULT_INJECTION: forcing a failure.
[ 2997.787718][T26631] name failslab, interval 1, probability 0, space 0, times 0
[ 2997.791765][T26629] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2997.791828][T26629] ? preempt_count_add+0x72/0x140
[ 2997.815053][T26629] ? __mnt_drop_write_file+0xc1/0xf0
[ 2997.820419][T26629] shmem_file_write_iter+0x110/0x140
[ 2997.825796][T26629] vfs_write+0x650/0xe40
[ 2997.830107][T26629] ? kernel_write+0x6c0/0x6c0
[ 2997.834823][T26629] ? __fget_files+0x272/0x410
[ 2997.839534][T26629] ? __fget_light+0xe6/0x260
[ 2997.844156][T26629] ksys_write+0x12f/0x250
[ 2997.848520][T26629] ? __ia32_sys_read+0xb0/0xb0
[ 2997.853325][T26629] ? syscall_enter_from_user_mode+0x26/0x80
[ 2997.859262][T26629] do_syscall_64+0x38/0xb0
[ 2997.863707][T26629] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2997.869632][T26629] RIP: 0033:0x7effe8e7b82f
[ 2997.874070][T26629] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2997.893720][T26629] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2997.902171][T26629] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2997.910164][T26629] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2997.918158][T26629] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2997.926155][T26629] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2997.934150][T26629] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2997.942156][T26629]
[ 2997.968798][T26629] loop4: detected capacity change from 0 to 512
[ 2997.975590][T26631] CPU: 0 PID: 26631 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2997.986096][T26631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2997.986450][T26629] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2997.996180][T26631] Call Trace:
[ 2997.996199][T26631]
[ 2997.996212][T26631] dump_stack_lvl+0x125/0x1b0
[ 2997.996254][T26631] should_fail_ex+0x496/0x5b0
[ 2998.006338][T26629] UDF-fs: Scanning with blocksize 512 failed
[ 2998.006929][T26631] should_failslab+0x9/0x20
[ 2998.029841][T26631] __kmem_cache_alloc_node+0x5f/0x470
[ 2998.035261][T26631] kmalloc_trace+0x25/0xe0
[ 2998.039713][T26631] squashfs_fill_super+0x85/0x2880
[ 2998.044878][T26631] ? down_write+0x14f/0x200
[ 2998.049420][T26631] ? rwsem_down_write_slowpath+0x12a0/0x12a0
[ 2998.055440][T26631] ? sb_set_blocksize+0xf6/0x120
[ 2998.060415][T26631] ? setup_bdev_super+0x366/0x6f0
[ 2998.065582][T26631] get_tree_bdev+0x3b5/0x650
[ 2998.070221][T26631] ? squashfs_init_fs_context+0x130/0x130
[ 2998.076013][T26631] ? sget_dev+0xe0/0xe0
[ 2998.080206][T26631] ? cap_capable+0x1d8/0x240
[ 2998.084833][T26631] ? security_capable+0x92/0xc0
[ 2998.089731][T26631] vfs_get_tree+0x8c/0x370
[ 2998.094196][T26631] path_mount+0x1492/0x1ed0
[ 2998.098745][T26631] ? lockdep_hardirqs_on+0x7d/0x100
[ 2998.103980][T26631] ? finish_automount+0xa40/0xa40
[ 2998.109049][T26631] ? putname+0x101/0x140
[ 2998.113343][T26631] __x64_sys_mount+0x293/0x310
[ 2998.118157][T26631] ? copy_mnt_ns+0xb60/0xb60
[ 2998.122793][T26631] ? syscall_enter_from_user_mode+0x26/0x80
[ 2998.128726][T26631] do_syscall_64+0x38/0xb0
[ 2998.133171][T26631] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2998.139098][T26631] RIP: 0033:0x7fe1e6e7e1ea
[ 2998.143547][T26631] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2998.163197][T26631] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2998.171636][T26631] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2998.179654][T26631] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2998.187650][T26631] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2998.195659][T26631] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2998.203671][T26631] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2998.211705][T26631]
[ 2998.221915][T26628] loop2: detected capacity change from 0 to 256
[ 2998.253905][T26631] squashfs: SQUASHFS error: Failed to allocate squashfs_sb_info
[ 2998.281328][T26629] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2998.289313][T26629] UDF-fs: Scanning with blocksize 1024 failed
[ 2998.298134][T26628] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 2998.311791][T26629] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 2998.312332][T18494] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64
22:47:40 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 91)
[ 2998.343070][T26628] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 2998.363271][T26628] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 2998.374088][T18494] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 512, setting to 64
[ 2998.388694][T26629] UDF-fs: Scanning with blocksize 2048 failed
[ 2998.395047][T24942] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[ 2998.396799][T26628] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 2998.418502][T18494] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 2998.433724][T26628] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 2998.449022][T26628] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 2998.466224][T26628] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 2998.478325][T26629] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 2998.489654][T26628] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 2998.506199][T26628] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 2998.517846][T18494] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 2998.527867][T26628] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 2998.539896][T18494] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 2998.546289][T26629] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 2998.560989][T18494] usb 1-1: SerialNumber: 噷켋鑀䧶櫳굥
[ 2998.580515][ T27] audit: type=1800 audit(1695250061.001:1721): pid=26628 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor.2" name="/" dev="loop2" ino=1048891 res=0 errno=0
[ 2998.602643][T25111] usb 6-1: new high-speed USB device number 67 using dummy_hcd
[ 2998.624921][T18494] usb 1-1: rejected 1 configuration due to insufficient available bus power
[ 2998.637840][T26636] loop3: detected capacity change from 0 to 8
[ 2998.642735][T24942] usb 2-1: Using ep0 maxpacket: 8
[ 2998.644579][T18494] usb 1-1: no configuration chosen from 1 choice
[ 2998.719519][T25111] usb 6-1: Using ep0 maxpacket: 8
[ 2998.741005][T26636] FAULT_INJECTION: forcing a failure.
[ 2998.741005][T26636] name failslab, interval 1, probability 0, space 0, times 0
[ 2998.763962][T24942] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 2998.818790][T26636] CPU: 0 PID: 26636 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2998.829301][T26636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2998.839413][T26636] Call Trace:
[ 2998.842735][T26636]
[ 2998.845698][T26636] dump_stack_lvl+0x125/0x1b0
[ 2998.850426][T26636] should_fail_ex+0x496/0x5b0
[ 2998.855168][T26636] should_failslab+0x9/0x20
[ 2998.859754][T26636] __kmem_cache_alloc_node+0x5f/0x470
[ 2998.865200][T26636] ? __list_lru_init+0xd1/0x630
[ 2998.870128][T26636] __kmalloc+0x4f/0x100
[ 2998.874366][T26636] __list_lru_init+0xd1/0x630
[ 2998.879118][T26636] alloc_super+0x8ea/0xb40
[ 2998.883628][T26636] ? super_s_dev_set+0xa0/0xa0
[ 2998.888464][T26636] sget_fc+0x145/0x9b0
[ 2998.892562][T26636] ? set_bdev_super+0x80/0x80
[ 2998.897290][T26636] get_tree_bdev+0x155/0x650
[ 2998.901916][T26636] ? squashfs_init_fs_context+0x130/0x130
[ 2998.907698][T26636] ? sget_dev+0xe0/0xe0
[ 2998.911884][T26636] ? cap_capable+0x1d8/0x240
[ 2998.916521][T26636] ? security_capable+0x92/0xc0
[ 2998.921408][T26636] vfs_get_tree+0x8c/0x370
[ 2998.925880][T26636] path_mount+0x1492/0x1ed0
[ 2998.930456][T26636] ? lockdep_hardirqs_on+0x7d/0x100
[ 2998.935700][T26636] ? finish_automount+0xa40/0xa40
[ 2998.940814][T26636] ? putname+0x101/0x140
[ 2998.945145][T26636] __x64_sys_mount+0x293/0x310
[ 2998.949997][T26636] ? copy_mnt_ns+0xb60/0xb60
[ 2998.954658][T26636] ? syscall_enter_from_user_mode+0x26/0x80
[ 2998.960595][T26636] do_syscall_64+0x38/0xb0
[ 2998.965042][T26636] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2998.970985][T26636] RIP: 0033:0x7fe1e6e7e1ea
[ 2998.975423][T26636] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 2998.995062][T26636] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 2999.003502][T26636] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 2999.011505][T26636] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 2999.019502][T26636] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 2999.027512][T26636] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 2999.035665][T26636] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 2999.043686][T26636]
[ 2999.082532][T25111] usb 6-1: unable to read config index 0 descriptor/start: -61
[ 2999.090209][T25111] usb 6-1: can't read configurations, error -61
[ 2999.142780][T25111] usb usb6-port1: unable to enumerate USB device
[ 2999.223547][T24942] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40
[ 2999.234024][T24942] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2999.242880][T24942] usb 2-1: Product: syz
[ 2999.247247][T24942] usb 2-1: Manufacturer: syz
[ 2999.252193][T24942] usb 2-1: SerialNumber: syz
22:47:41 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 67)
22:47:41 executing program 2:
syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file1\x00', 0x200040, &(0x7f0000000940)=ANY=[@ANYBLOB='nfs=nostale_ro,dots,dots,nodots,nodots,dots,umask=00000000000000000000001,usefree,nodots,gid=', @ANYRESHEX=0x0, @ANYBLOB=',dots,dots,nodots,check=strict,nodots,nodots,nocase,nfs=nostale_ro,dos1xfloppy,discard,nodots,umask=00000000000000000000003,permit_directio,euid>', @ANYRESDEC=0x0, @ANYBLOB=',obj_type=discard,fowner>', @ANYRESDEC=0x0, @ANYBLOB="2c61756469742c66756e633d4d4d4150d2d50333434b2c006bcc9ce6842668f7e735bd5340026c1801b1a0f9b42a97ec3ce4500fed534b685db5e26afc2e67c967ec4f4172240ebcdc406479e344f2a95e49049218ec0abeb5cc3a42d80a2c0af67705f7932a0a3cb439c8da543362989ce28d9cb36652365c8e27322cbdfb604bcbf060ea6c818b05c375b760efbd7f35e54966663aec8ce6ea226f377fc08df6d387133ee75a8bf0c2f2a42f13a9779caef1583edc1ad740ac65cb16ae1070947b"], 0x1, 0x1a0, &(0x7f0000000780)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0)
open_by_handle_at(r0, &(0x7f00000000c0)=@ocfs2_parent={0x28, 0x71, {{0x0, 0x502}}}, 0x0)
22:47:41 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 92)
22:47:41 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0xff, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x3f, &(0x7f00000000c0)=@string={0x49, 0x3, "0184f3150c5127b7ae53c3099132b9edcc5f1eca2822015ed2e4a18573d952ee11f89d189684e975d07400d6e9bdeeff9dcd856b378865c51072909964"}}, {0xf, &(0x7f0000000100)=@string={0xf, 0x3, "77560bcf4094f649f36a65ad12"}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x407}}, {0x47, &(0x7f0000000180)=@string={0x47, 0x3, "b390b8dfa9c6926971b46aba9cd4e61c1605338fd38ba68359ebede829f6665c8a2dce01aff95a1fa3814b12b45296746e90de6e5dd33b5e15e8cdd91d821cc949472388aa"}}]})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
r1 = syz_usb_connect$cdc_ecm(0x4, 0x67, &(0x7f0000000280)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x55, 0x1, 0x1, 0x5, 0x60, 0x4, [{{0x9, 0x4, 0x0, 0x1, 0x3, 0x2, 0x6, 0x0, 0x4, {{0x8, 0x24, 0x6, 0x0, 0x0, '&re'}, {0x5, 0x24, 0x0, 0x7}, {0xd, 0x24, 0xf, 0x1, 0x40, 0x9, 0x3}, [@acm={0x4, 0x24, 0x2, 0x8}, @acm={0x4, 0x24, 0x2, 0xd7a4797ce2c05271}, @ncm={0x6, 0x24, 0x1a, 0x4}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x3, 0x81, 0xf8}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x1e, 0x6, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x7, 0x1}}}}}]}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x310, 0x0, 0x2, 0x3f, 0x20, 0x1}, 0x3e, &(0x7f0000000340)={0x5, 0xf, 0x3e, 0x4, [@wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x1, 0x6, 0x8000, 0x5}, @wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x5, 0xfd, 0x8000, 0x4}, @ssp_cap={0x18, 0x10, 0xa, 0x2, 0x3, 0x1000, 0x880, 0x2, [0x3f00, 0x0, 0xff3f00]}, @wireless={0xb, 0x10, 0x1, 0xc, 0x9, 0x48, 0xfd, 0x2, 0x4}]}, 0x8, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x2c01}}, {0x88, &(0x7f00000003c0)=@string={0x88, 0x3, "3ccf509ff5e52f5a7cc31f2178c321a4e2afe42ef2e5a7e8a03f5405c20d81cf2850993499495cd5d5851eeda6e811a50aa6ddea3c1adb34df47bf087ee344317031be71c21f889820b2076e682a9409088190c693e89a4c99352876ca0ebc41dbad3261e3fbde4d378093af7b4c1df23333caf0c49ed7568fd994dd06a6ec3abfd17e7ff34c"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x455}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x2001}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x200a}}, {0xef, &(0x7f0000000540)=@string={0xef, 0x3, "ee9d774c77f96beef123f2327d1fa0e6af3f5c543c8bc3d5c3cb43820589e2e108333c47f053c2601a64d9797a5565dc98b722cdf3b7050b0443aea192195d297d87e2ba87989b2f232963b3009fad5047e45fe62eb24e3a31565974d2ead77e07b34e699f3bd74acd84b3c4faabdbaa26857958629f5659251e54632691c814cbd294379d6eddccdc15e09072b3267762487a5867bbddc0a6fec05da4c5b1f8ea4ca6e9f2a7e82cdbb07d26c605a4ba5fcdb4bbcd48cb1d0d769ca56d0dad8ac5b7c790d1bdf88f2d7f7dbafca262f0425b5fe11af7d3615222c92bde2e83e3081bd8bf16a5a780c43bf84c81"}}, {0xe5, &(0x7f0000000640)=@string={0xe5, 0x3, "2209cbd178e4494482dbcd15b904e5b741f0de14f15344ced853b9f01cde13af17e2a095630cf2cd6870b5d82efd1f7e363b07b9673eef1c80f55b8c48ecc356ece63e85db51c5b87737948116719e05977bb1d2fe3e77b58d1ef4f45c75922e14942189a2a2a10b5073f3815ba76953b03201800d0fbcf4878ce2a7bb97eb17cd589077adbec7b5b61f9acc030834b70bab5840eb87d0be7f8ee516da91dad632fe2cc53c707a7f083eb20d288ef3239bb40394c6be5a10d9356f9913b38d7322242bd9dede8f0e6a155c88b8b2ffbac9e9f18a1de7c1023dd118688c2e254de75ba9"}}, {0x44, &(0x7f0000000740)=@string={0x44, 0x3, "75d4671ef951a824fec42a8831b42c6caaaef79eb1fc1c2acb19c1e265f38fe49a9f6fd8934007d5d772547afc90eaa669cd1bfc7f1c276d0f4b4bf85fa5b8e62c69"}}]})
syz_usb_control_io$cdc_ecm(r1, &(0x7f0000000900)={0x14, &(0x7f0000000840)={0x40, 0x21, 0x42, {0x42, 0x1, "786c9c296f3b8457038df4d785352125f3694326a60f035b4412053f70fd9b5873af851d064413d34fa413a7b119f1ec6330a6600c1af59093c4fd83f1122242"}}, &(0x7f00000008c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a80)={0x1c, &(0x7f0000000940)={0x0, 0x7, 0xa3, "8a9d9f1e541449e43a0dd92b8f2f99f032dfa1ecd9d99e0f46f68b136d2020fe74030f62b8ed86c4606c94a3e3bc3f51bb79d6d88382e2b6e201f0b06a4e085a7091ba41c28bc466b128ac13c22f0f086362d98534224b90e1760de056a0f7a931a1faf8e21ef8181d82c8ff5565d9d120c80b6c781d92430e75d36b6a0c9c6462f507767203b48a4e1f6a9517c635dd37fa67a28b2e21c2c8adf71d057388092da7ed"}, &(0x7f0000000a00)={0x0, 0xa, 0x1, 0xff}, &(0x7f0000000a40)={0x0, 0x8, 0x1, 0x5}})
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0xff, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x3f, &(0x7f00000000c0)=@string={0x49, 0x3, "0184f3150c5127b7ae53c3099132b9edcc5f1eca2822015ed2e4a18573d952ee11f89d189684e975d07400d6e9bdeeff9dcd856b378865c51072909964"}}, {0xf, &(0x7f0000000100)=@string={0xf, 0x3, "77560bcf4094f649f36a65ad12"}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x407}}, {0x47, &(0x7f0000000180)=@string={0x47, 0x3, "b390b8dfa9c6926971b46aba9cd4e61c1605338fd38ba68359ebede829f6665c8a2dce01aff95a1fa3814b12b45296746e90de6e5dd33b5e15e8cdd91d821cc949472388aa"}}]}) (async)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async)
syz_usb_connect$cdc_ecm(0x4, 0x67, &(0x7f0000000280)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x55, 0x1, 0x1, 0x5, 0x60, 0x4, [{{0x9, 0x4, 0x0, 0x1, 0x3, 0x2, 0x6, 0x0, 0x4, {{0x8, 0x24, 0x6, 0x0, 0x0, '&re'}, {0x5, 0x24, 0x0, 0x7}, {0xd, 0x24, 0xf, 0x1, 0x40, 0x9, 0x3}, [@acm={0x4, 0x24, 0x2, 0x8}, @acm={0x4, 0x24, 0x2, 0xd7a4797ce2c05271}, @ncm={0x6, 0x24, 0x1a, 0x4}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x3, 0x81, 0xf8}}], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x1e, 0x6, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x7, 0x1}}}}}]}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x310, 0x0, 0x2, 0x3f, 0x20, 0x1}, 0x3e, &(0x7f0000000340)={0x5, 0xf, 0x3e, 0x4, [@wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x1, 0x6, 0x8000, 0x5}, @wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x5, 0xfd, 0x8000, 0x4}, @ssp_cap={0x18, 0x10, 0xa, 0x2, 0x3, 0x1000, 0x880, 0x2, [0x3f00, 0x0, 0xff3f00]}, @wireless={0xb, 0x10, 0x1, 0xc, 0x9, 0x48, 0xfd, 0x2, 0x4}]}, 0x8, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x2c01}}, {0x88, &(0x7f00000003c0)=@string={0x88, 0x3, "3ccf509ff5e52f5a7cc31f2178c321a4e2afe42ef2e5a7e8a03f5405c20d81cf2850993499495cd5d5851eeda6e811a50aa6ddea3c1adb34df47bf087ee344317031be71c21f889820b2076e682a9409088190c693e89a4c99352876ca0ebc41dbad3261e3fbde4d378093af7b4c1df23333caf0c49ed7568fd994dd06a6ec3abfd17e7ff34c"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x455}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x2001}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x200a}}, {0xef, &(0x7f0000000540)=@string={0xef, 0x3, "ee9d774c77f96beef123f2327d1fa0e6af3f5c543c8bc3d5c3cb43820589e2e108333c47f053c2601a64d9797a5565dc98b722cdf3b7050b0443aea192195d297d87e2ba87989b2f232963b3009fad5047e45fe62eb24e3a31565974d2ead77e07b34e699f3bd74acd84b3c4faabdbaa26857958629f5659251e54632691c814cbd294379d6eddccdc15e09072b3267762487a5867bbddc0a6fec05da4c5b1f8ea4ca6e9f2a7e82cdbb07d26c605a4ba5fcdb4bbcd48cb1d0d769ca56d0dad8ac5b7c790d1bdf88f2d7f7dbafca262f0425b5fe11af7d3615222c92bde2e83e3081bd8bf16a5a780c43bf84c81"}}, {0xe5, &(0x7f0000000640)=@string={0xe5, 0x3, "2209cbd178e4494482dbcd15b904e5b741f0de14f15344ced853b9f01cde13af17e2a095630cf2cd6870b5d82efd1f7e363b07b9673eef1c80f55b8c48ecc356ece63e85db51c5b87737948116719e05977bb1d2fe3e77b58d1ef4f45c75922e14942189a2a2a10b5073f3815ba76953b03201800d0fbcf4878ce2a7bb97eb17cd589077adbec7b5b61f9acc030834b70bab5840eb87d0be7f8ee516da91dad632fe2cc53c707a7f083eb20d288ef3239bb40394c6be5a10d9356f9913b38d7322242bd9dede8f0e6a155c88b8b2ffbac9e9f18a1de7c1023dd118688c2e254de75ba9"}}, {0x44, &(0x7f0000000740)=@string={0x44, 0x3, "75d4671ef951a824fec42a8831b42c6caaaef79eb1fc1c2acb19c1e265f38fe49a9f6fd8934007d5d772547afc90eaa669cd1bfc7f1c276d0f4b4bf85fa5b8e62c69"}}]}) (async)
syz_usb_control_io$cdc_ecm(r1, &(0x7f0000000900)={0x14, &(0x7f0000000840)={0x40, 0x21, 0x42, {0x42, 0x1, "786c9c296f3b8457038df4d785352125f3694326a60f035b4412053f70fd9b5873af851d064413d34fa413a7b119f1ec6330a6600c1af59093c4fd83f1122242"}}, &(0x7f00000008c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a80)={0x1c, &(0x7f0000000940)={0x0, 0x7, 0xa3, "8a9d9f1e541449e43a0dd92b8f2f99f032dfa1ecd9d99e0f46f68b136d2020fe74030f62b8ed86c4606c94a3e3bc3f51bb79d6d88382e2b6e201f0b06a4e085a7091ba41c28bc466b128ac13c22f0f086362d98534224b90e1760de056a0f7a931a1faf8e21ef8181d82c8ff5565d9d120c80b6c781d92430e75d36b6a0c9c6462f507767203b48a4e1f6a9517c635dd37fa67a28b2e21c2c8adf71d057388092da7ed"}, &(0x7f0000000a00)={0x0, 0xa, 0x1, 0xff}, &(0x7f0000000a40)={0x0, 0x8, 0x1, 0x5}}) (async)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello') (async)
[ 2999.310399][T25111] usb 1-1: USB disconnect, device number 52
[ 2999.445662][T26640] FAULT_INJECTION: forcing a failure.
[ 2999.445662][T26640] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 2999.474089][T26642] loop2: detected capacity change from 0 to 256
[ 2999.487450][T26641] loop3: detected capacity change from 0 to 8
[ 2999.492262][T26640] CPU: 1 PID: 26640 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2999.504024][T26640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2999.512655][T18626] usb 2-1: USB disconnect, device number 9
[ 2999.514104][T26640] Call Trace:
[ 2999.514125][T26640]
[ 2999.514139][T26640] dump_stack_lvl+0x125/0x1b0
[ 2999.530938][T26640] should_fail_ex+0x496/0x5b0
[ 2999.535686][T26640] ? fs_reclaim_acquire+0xb0/0x150
[ 2999.540877][T26640] __should_fail_alloc_page+0xe7/0x130
[ 2999.546429][T26640] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 2999.549667][T26641] FAULT_INJECTION: forcing a failure.
[ 2999.549667][T26641] name failslab, interval 1, probability 0, space 0, times 0
[ 2999.552642][T26640] __alloc_pages+0x14e/0x4a0
[ 2999.552696][T26640] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 2999.552749][T26640] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 2999.552802][T26640] ? find_held_lock+0x2d/0x110
[ 2999.587539][T26640] __folio_alloc+0x16/0x40
[ 2999.592026][T26640] vma_alloc_folio+0x156/0x890
[ 2999.596849][T26640] ? policy_nodemask+0x1d0/0x1d0
[ 2999.601846][T26640] ? mpol_shared_policy_lookup+0xf2/0x140
[ 2999.607642][T26640] shmem_alloc_folio+0xb5/0x170
[ 2999.612568][T26640] ? __dquot_alloc_space+0x515/0xb60
[ 2999.617920][T26640] ? zero_user_segments.constprop.0+0x350/0x350
[ 2999.624220][T26640] ? shmem_inode_acct_block+0x1aa/0x450
[ 2999.629811][T26640] shmem_alloc_and_acct_folio+0xcb/0x140
[ 2999.635527][T26640] shmem_get_folio_gfp+0xbe9/0x1890
[ 2999.640788][T26640] ? shmem_is_huge+0x2f0/0x2f0
[ 2999.645603][T26640] shmem_write_begin+0x15c/0x460
[ 2999.650582][T26640] ? fault_in_subpage_writeable+0x20/0x20
[ 2999.656358][T26640] ? shmem_file_splice_read+0xd10/0xd10
[ 2999.662150][T26640] generic_perform_write+0x278/0x600
[ 2999.667511][T26640] ? folio_add_wait_queue+0x1c0/0x1c0
[ 2999.672942][T26640] ? preempt_count_add+0x72/0x140
[ 2999.678017][T26640] ? __mnt_drop_write_file+0xc1/0xf0
[ 2999.683370][T26640] shmem_file_write_iter+0x110/0x140
[ 2999.688724][T26640] vfs_write+0x650/0xe40
[ 2999.693026][T26640] ? kernel_write+0x6c0/0x6c0
[ 2999.697864][T26640] ? __fget_files+0x272/0x410
[ 2999.702624][T26640] ? __fget_light+0xe6/0x260
[ 2999.707268][T26640] ksys_write+0x12f/0x250
[ 2999.711651][T26640] ? __ia32_sys_read+0xb0/0xb0
[ 2999.716473][T26640] ? syscall_enter_from_user_mode+0x26/0x80
[ 2999.722427][T26640] do_syscall_64+0x38/0xb0
[ 2999.726882][T26640] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2999.732813][T26640] RIP: 0033:0x7effe8e7b82f
[ 2999.737260][T26640] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 2999.756929][T26640] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 2999.765463][T26640] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 2999.773457][T26640] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 2999.781452][T26640] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 2999.789450][T26640] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 2999.797471][T26640] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 2999.805483][T26640]
[ 2999.826837][T26641] CPU: 1 PID: 26641 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 2999.837348][T26641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 2999.847478][T26641] Call Trace:
[ 2999.850813][T26641]
[ 2999.853790][T26641] dump_stack_lvl+0x125/0x1b0
[ 2999.858524][T26641] should_fail_ex+0x496/0x5b0
[ 2999.863258][T26641] should_failslab+0x9/0x20
[ 2999.867835][T26641] __kmem_cache_alloc_node+0x5f/0x470
[ 2999.873279][T26641] ? squashfs_read_table+0x98/0x1e0
[ 2999.878561][T26641] __kmalloc+0x4f/0x100
[ 2999.882795][T26641] squashfs_read_table+0x98/0x1e0
[ 2999.887906][T26641] squashfs_fill_super+0x248/0x2880
[ 2999.893195][T26641] ? rwsem_down_write_slowpath+0x12a0/0x12a0
[ 2999.899252][T26641] ? sb_set_blocksize+0xf6/0x120
[ 2999.904259][T26641] ? setup_bdev_super+0x366/0x6f0
[ 2999.909376][T26641] get_tree_bdev+0x3b5/0x650
[ 2999.914028][T26641] ? squashfs_init_fs_context+0x130/0x130
[ 2999.919826][T26641] ? sget_dev+0xe0/0xe0
[ 2999.924051][T26641] ? cap_capable+0x1d8/0x240
[ 2999.928697][T26641] ? security_capable+0x92/0xc0
[ 2999.933711][T26641] vfs_get_tree+0x8c/0x370
[ 2999.938212][T26641] path_mount+0x1492/0x1ed0
[ 2999.942802][T26641] ? lockdep_hardirqs_on+0x7d/0x100
[ 2999.948073][T26641] ? finish_automount+0xa40/0xa40
[ 2999.953181][T26641] ? putname+0x101/0x140
[ 2999.957493][T26641] __x64_sys_mount+0x293/0x310
[ 2999.962342][T26641] ? copy_mnt_ns+0xb60/0xb60
[ 2999.967005][T26641] ? syscall_enter_from_user_mode+0x26/0x80
[ 2999.972946][T26641] do_syscall_64+0x38/0xb0
[ 2999.975597][T26642] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 2999.977404][T26641] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 2999.992695][T26642] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 2999.993468][T26641] RIP: 0033:0x7fe1e6e7e1ea
[ 3000.008125][T26641] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 3000.026286][T26642] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3000.027774][T26641] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 3000.027813][T26641] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 3000.027838][T26641] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 3000.027864][T26641] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 3000.050813][T26642] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3000.054391][T26641] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
22:47:42 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 68)
[ 3000.054420][T26641] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 3000.054450][T26641]
[ 3000.064356][T26641] unable to read squashfs_super_block
[ 3000.127120][T26642] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3000.138227][T26642] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3000.166597][T26642] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
22:47:42 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 93)
[ 3000.245013][T26642] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3000.308529][T26642] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3000.342471][T25111] usb 1-1: new full-speed USB device number 53 using dummy_hcd
[ 3000.366250][T26642] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3000.391068][T26647] FAULT_INJECTION: forcing a failure.
[ 3000.391068][T26647] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 3000.404871][T26647] CPU: 1 PID: 26647 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3000.415361][T26647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3000.425477][T26647] Call Trace:
[ 3000.428806][T26647]
[ 3000.431783][T26647] dump_stack_lvl+0x125/0x1b0
[ 3000.436527][T26647] should_fail_ex+0x496/0x5b0
[ 3000.441269][T26647] copyin+0x1b/0xa0
[ 3000.445135][T26647] copy_page_from_iter_atomic+0x23d/0x1430
[ 3000.451016][T26647] ? folio_flags+0x71/0x1f0
[ 3000.455623][T26647] ? csum_and_copy_from_iter+0x1530/0x1530
[ 3000.461495][T26647] ? shmem_write_begin+0x172/0x460
[ 3000.463512][T26648] loop3: detected capacity change from 0 to 8
[ 3000.466646][T26647] ? fault_in_subpage_writeable+0x20/0x20
[ 3000.478514][T26647] ? shmem_file_splice_read+0xd10/0xd10
[ 3000.484134][T26647] generic_perform_write+0x2e9/0x600
[ 3000.489507][T26647] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3000.494978][T26647] ? preempt_count_add+0x72/0x140
[ 3000.500161][T26647] ? __mnt_drop_write_file+0xc1/0xf0
[ 3000.500245][ T27] audit: type=1800 audit(1695250062.911:1722): pid=26642 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor.2" name="/" dev="loop2" ino=1048892 res=0 errno=0
[ 3000.505492][T26647] shmem_file_write_iter+0x110/0x140
[ 3000.505555][T26647] vfs_write+0x650/0xe40
[ 3000.505599][T26647] ? kernel_write+0x6c0/0x6c0
[ 3000.505644][T26647] ? __fget_files+0x272/0x410
[ 3000.505685][T26647] ? __fget_light+0xe6/0x260
[ 3000.550641][T26647] ksys_write+0x12f/0x250
[ 3000.555052][T26647] ? __ia32_sys_read+0xb0/0xb0
[ 3000.559893][T26647] ? syscall_enter_from_user_mode+0x26/0x80
[ 3000.565867][T26647] do_syscall_64+0x38/0xb0
[ 3000.570357][T26647] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3000.576309][T26647] RIP: 0033:0x7effe8e7b82f
[ 3000.578461][T26648] FAULT_INJECTION: forcing a failure.
[ 3000.578461][T26648] name failslab, interval 1, probability 0, space 0, times 0
[ 3000.580753][T26647] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3000.580793][T26647] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3000.621651][T26647] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3000.629690][T26647] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3000.637714][T26647] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3000.645738][T26647] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3000.653769][T26647] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3000.661844][T26647]
[ 3000.670868][T26648] CPU: 1 PID: 26648 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3000.681360][T26648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3000.691445][T26648] Call Trace:
[ 3000.694749][T26648]
[ 3000.697701][T26648] dump_stack_lvl+0x125/0x1b0
[ 3000.702413][T26648] should_fail_ex+0x496/0x5b0
[ 3000.707127][T26648] should_failslab+0x9/0x20
[ 3000.711670][T26648] __kmem_cache_alloc_node+0x5f/0x470
[ 3000.717075][T26648] ? lockdep_init_map_type+0x16d/0x7c0
[ 3000.722671][T26648] ? squashfs_cache_init+0x3c4/0x7d0
[ 3000.728002][T26648] __kmalloc+0x4f/0x100
[ 3000.732202][T26648] squashfs_cache_init+0x3c4/0x7d0
[ 3000.737360][T26648] ? squashfs_lookup_decompressor+0xf4/0x170
[ 3000.743388][T26648] squashfs_fill_super+0xd87/0x2880
[ 3000.748638][T26648] get_tree_bdev+0x3b5/0x650
[ 3000.753262][T26648] ? squashfs_init_fs_context+0x130/0x130
[ 3000.759026][T26648] ? sget_dev+0xe0/0xe0
[ 3000.763215][T26648] ? cap_capable+0x1d8/0x240
[ 3000.767837][T26648] ? security_capable+0x92/0xc0
[ 3000.772758][T26648] vfs_get_tree+0x8c/0x370
[ 3000.777224][T26648] path_mount+0x1492/0x1ed0
[ 3000.781770][T26648] ? lockdep_hardirqs_on+0x7d/0x100
[ 3000.787010][T26648] ? finish_automount+0xa40/0xa40
[ 3000.792086][T26648] ? putname+0x101/0x140
[ 3000.796369][T26648] __x64_sys_mount+0x293/0x310
[ 3000.801177][T26648] ? copy_mnt_ns+0xb60/0xb60
[ 3000.805810][T26648] ? syscall_enter_from_user_mode+0x26/0x80
[ 3000.811744][T26648] do_syscall_64+0x38/0xb0
[ 3000.816191][T26648] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3000.822128][T26648] RIP: 0033:0x7fe1e6e7e1ea
[ 3000.826577][T26648] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 3000.846216][T26648] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 3000.854660][T26648] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 3000.862657][T26648] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 3000.870652][T26648] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 3000.878645][T26648] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 3000.886644][T26648] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 3000.894642][T26648]
22:47:43 executing program 5:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0)
syz_usb_connect(0x0, 0x74, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0x7, 0x88, 0xef, 0x8, 0x19d2, 0x1008, 0x1f30, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x1, 0x2, 0x10, 0x0, 0x8, [{{0x9, 0x4, 0xa5, 0x2, 0x1, 0xff, 0xff, 0xff, 0x8, [@uac_control={{0xa, 0x24, 0x1, 0x2a75, 0x6}, [@selector_unit={0x8, 0x24, 0x5, 0x3, 0x1, "b5a7f8"}, @output_terminal={0x9, 0x24, 0x3, 0x6, 0x301, 0x4, 0x2, 0x4e}]}, @generic={0x26, 0xf, "67c34ba571d11629866baa09640e56b2638ca1aa4451dd14138fd215ce266eef29ecef90"}], [{{0x9, 0x5, 0x8, 0x4, 0x8, 0x5, 0xff, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x1}]}}]}}]}}]}}, &(0x7f0000000280)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x200, 0x3f, 0x0, 0xff, 0x10, 0x7}, 0x93, &(0x7f0000000100)={0x5, 0xf, 0x93, 0x5, [@ptm_cap={0x3}, @generic={0x54, 0x10, 0xb, "90bf9573648c941295b2d1a15a16591cd9bf01c9eee81f5921912ffec1b1073a05c37ab1ce312c65783f61ceeee587812190bfb25006ff70cd9effba5ed73e99534fa531f1951c79a695430ce4e99f80d3"}, @ssp_cap={0x1c, 0x10, 0xa, 0x2, 0x4, 0x3f, 0xff00, 0x3, [0x3fc0, 0xff60f0, 0x3f00, 0xc00f]}, @ext_cap={0x7, 0x10, 0x2, 0x12, 0x2, 0x1, 0x6}, @ss_container_id={0x14, 0x10, 0x4, 0x87, "a149a161d530cd3335ffd88a91b46a09"}]}, 0x3, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x44a}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x407}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x813}}]})
22:47:43 executing program 1:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r0, &(0x7f0000006780)={0x2020, 0x0, 0x0}, 0x2020)
chdir(&(0x7f0000000000)='./file0\x00')
syz_fuse_handle_req(r0, &(0x7f0000004380)="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", 0x2000, &(0x7f0000000ec0)={&(0x7f0000000140)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1}, 0x50)
newfstatat(0xffffffffffffff9c, &(0x7f0000001600)='./file0\x00', 0x0, 0x0)
syz_fuse_handle_req(r0, &(0x7f00000087c0)="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", 0x2000, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)={0x90, 0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xee01}}}, &(0x7f0000001380)={0x10}, 0x0, 0x0, 0x0})
22:47:43 executing program 2:
syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file1\x00', 0x200040, &(0x7f0000000940)=ANY=[@ANYBLOB='nfs=nostale_ro,dots,dots,nodots,nodots,dots,umask=00000000000000000000001,usefree,nodots,gid=', @ANYRESHEX=0x0, @ANYBLOB=',dots,dots,nodots,check=strict,nodots,nodots,nocase,nfs=nostale_ro,dos1xfloppy,discard,nodots,umask=00000000000000000000003,permit_directio,euid>', @ANYRESDEC=0x0, @ANYBLOB=',obj_type=discard,fowner>', @ANYRESDEC=0x0, @ANYBLOB="2c61756469742c66756e633d4d4d4150d2d50333434b2c006bcc9ce6842668f7e735bd5340026c1801b1a0f9b42a97ec3ce4500fed534b685db5e26afc2e67c967ec4f4172240ebcdc406479e344f2a95e49049218ec0abeb5cc3a42d80a2c0af67705f7932a0a3cb439c8da543362989ce28d9cb36652365c8e27322cbdfb604bcbf060ea6c818b05c375b760efbd7f35e54966663aec8ce6ea226f377fc08df6d387133ee75a8bf0c2f2a42f13a9779caef1583edc1ad740ac65cb16ae1070947b"], 0x1, 0x1a0, &(0x7f0000000780)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0)
open_by_handle_at(r0, &(0x7f00000000c0)=@ocfs2_parent={0x28, 0x71, {{0x0, 0x502}}}, 0x0)
[ 3001.078819][T26647] loop4: detected capacity change from 0 to 512
[ 3001.089691][T26647] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3001.103622][T26647] UDF-fs: Scanning with blocksize 512 failed
[ 3001.117154][T26654] loop2: detected capacity change from 0 to 256
[ 3001.135473][T26648] SQUASHFS error: Failed to allocate metadata cache entry
[ 3001.140403][T26647] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3001.151216][T26647] UDF-fs: Scanning with blocksize 1024 failed
[ 3001.160848][T26647] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3001.181707][T26647] UDF-fs: Scanning with blocksize 2048 failed
[ 3001.199148][T26647] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 3001.227297][T26647] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 3001.233126][T26654] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3001.246738][T25111] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64
22:47:43 executing program 1:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r0, &(0x7f0000006780)={0x2020, 0x0, 0x0}, 0x2020)
chdir(&(0x7f0000000000)='./file0\x00')
syz_fuse_handle_req(r0, &(0x7f0000004380)="a21f4331250f0d67f15442f7bad60597205cfd356519fe4fddaff9d9518fa169bef85b9e9fa6b8e19e90c76e67537ba49e26aa3e88b5208fe4021c822b594ca7a6ec32c6b02fc8dbc810ab1baa98fc64559223cb5b11a46d4cf40fbcf34a24a0b1625d57e70a7b09a0bc4532ae244adccf564a76a419de94bbb08319a57612ffbd3274c7abf2acffd384ba44c8ccbf098edb1586079dfe09f5545d5ab37cd84d6e56b86f5a328e120e84a0022b516fddba951303fc864439a8676bf53211c4a27cfb89a51ada48564dff7b6a9c4f1bcfc1e118e61325bf32167c640744fbfeef7d830f1be866863654d18d65183a0f2890a843d088fa84fa9ef5cba2482e851f453b8906f5665517fe7f7d7dc3c9d7b9863bfc7e297277c8d4b2746ea810f904921422b004391d451a80be53bd83ff762c7892ad140c47dc80172ed0a8b760ce81e03a881fda143cf78fe01529ba8cfab54e6a1445dfb7d2bff7435beed9c8e50e365f055f12b694db55625584cec5f901e57650711d7796ed908cd90be1c1f49bdc6744447781967c879c3c140cab6bc4f35dbb9ecb56decbde78842160119a4c549aee933e89ced24471c4f12ce7cdb55576dbdadaeae773a8e34064b6440e50e99170b48138fb5b55ccd5c627d0d6e3c7590d79bd879081460fc17d80d7ae5f709506af49a8f4a48a2b2569bbe20fa8ddb46883544551d2a68bbb5c52bfff82aa8edaf8ddde09ecfc899ec1e8fcc9ce5e74c8237f2d6da45e652972daa0a2508efdf754a638335115ade0df9a48cd19784b2a3edeb5eab6f8b35db338482a78888e388212e6b9421754518e4c892bbbb3b00864f14945556f36d5a7820b2f1af88090235246a92702eefe31f370e8420c6cc51f5d619444d52fb4e5263884f25d8415f62afe1626b4fef32d86855f1b461af0fa64066698980ac79661b35257f6ba0eea66a71eef77fa231d1dc4672d6f20f50038acd5c3e201640f15cd993013ad5de655e48aa3b8da9265af9213659a6035899316f4abde6f724cd8278e08588f04ff25bd5b143c8bd78e3c89658a74f69ca4ad539d4802e4dfa242095165604d0f9a126653d573a9b70ccb2f7a9495ad8a603c16877158f2bcb0868b78c457048fa36cd57a6c20c901798daa62836875101c14d94fb0b61df1dcdd89c65128933491c51509bc435dcb97c361d8d2bb591732060c84af0dba9c7f146ccf6745baa56fba0847c5d3ecfa9e7e3c916a1677aa029b1a1b5c9b70970e2af803fd64bc70fe3ca37b140328ec37e59c64fd840b98213e067e2e5585a6aa8d54074055ce3aca0ea1fdf679ae3481225c69a0c20bffeda238661533d2e8fce603d39e8c757f08b7cd872b25378533d50fce7fa6631f7a5eecd11a3091e67326a42df0ccdfa4ad0b29927b471b837ef844ec8265132dcf560488398dc1ac389fd6d6b924638adb2d7c25e2bac6d60c890fbea7db3c28ea85f9d9fbb9b40d6d51da80632505620b993772dc3e2eb9e4815c6f401d647d4c2afd56c07ce14782503c09d2186f255ac4087dd9dbdb86acbfed32a406911688d616e8af48ffba1e57c2e483609552f41110f98138ac7b847bdd3a2ddb0dde249d28ada62afd5ed53f208d20670ecb503ace6c30097c503157f8117b498ffa4fb4275974c860dc25800f14ed8bbd8daa07f8489682a613f334b910bbf05e332b1454f66d2d4f55b78c51766121522e51344b5f69043104db6dcf46df0a5194dd6a4b115c5ada1cac6b5a012b03bb5a49787413861923be6df986bf730abdd908b371c22b860fb1e5324a9ce33d73fd937674f3ff33b0decafd070445da1a63c288034007e31fd5ecd92340d15438227dce0f9d92d64b1abdff643f1bc45b8ff5228de3514cb17a920b1064c7cf2264a3098511934c5470830cb5c67ec9b514d3ad625180bebb7dc9b5105293f1162c28ef29ec5c58ff0b854dd2577930ebf58e0b98815174f45d020ff3a291316bb04af91795cd702b76ec7fa2a3f695782bdf2a897f224efb592ebb1d4a3a0e7d21c065bee39dd294f7a08758e2d047a3f094b78ca756501e2628600320567595ceee345b19c95927edd4f41ebc8dd8cb55ca6c4fa7fbda9b402ed371ccab9c7b50d180e660148547120149d05786379cdd9850f6a2690bc0ce4cc200c615424587e8a9b1673cd9ba91d4419bea5eee3c619fccdd8a26d21badc5cdd0a590bb59221b8f0f2e653f6952abfca7a2e63573b3806a9f2acd23bdbe41612d540cfa68089a1fb4092b6ccf3072d6f892cadafcf1baa792be9e54f88c0f5ae26febe153914250d3440b4694c707d974b72ecf1900b121c925a511666c5c60cd367d7e92f68fc67d75c0802dd8de5e7e34c0f6afb8db4750d811afb7adc6298875bb66bbd2f0e7a8635bfed5a8181beec250cb2506f7d64d6d2b9c8cb24f636bdb4265999701a4b00edf02cca3a1069a30fc6453ba6b16e10244c6b8fc2df4813e239ba31c9099d880b1772acd9727e5ec153a96cb04f8d95a2874626c92115ebde344c446e590988d25101fb40205d2bbb77375709c3ca01e958b2f721e26b8fd0bb11d8e95eb2b468f58d6f71b9413b0b0e24f368c66a16c89405c15bd05fed3a6a290bd2bf57d2544f0e22ab8c720a15fc9d471bc0ce2df8f3b1db463bd73dbd03ed890682f9b92f24f33c289165e2749054516194590da272a1c81a02b19460c67f297cfc1bf5bfcf12b246cc1a0e8fad80e88181caacfc171fabfe4eec34603e35a52c16059e425661f3ab97cf0073e717a8e8052392821167c9e5d286d81b367f84df621c3aac62ba712ff22bae40c2d5b28a39a260282d45fceb395a82c6267159eb383abae72703da47bcf9878d49cc683461918fbceacd05889b57120fb935b5730c2dc762cbc6c02f4ebf32e05863458fe7238efdd43364714052629314c4263a4f7566978bc7903663ce245d5d706e7fbe49327202b9805cb8c60be4c2b3320b772c6b5f2d0525d5e8d5c840b427f290d2298e63104be2fecb88e35e3a451bc1b6e731eb94accf2f6ffa7d1c90c9f785c45b9c2640dfdf8905abceee2a32860a62874f51a917cc77d48ceff7c801a73016feb8c7fb9b06c859a16ace362e1a8a7cd25d63b91a26d96dc818d2000d515f9541ef8381df32f959cecdbe89202bcde5397456eb6de8477d2e09c51cd68a96fbf4769bb2d970473cd5837639f24ebee210fe682b0ad3e2d32c96923111ff0e6045cbd5e2a1d03cd044453de8f6eb66bee7d73faa354e9737877c2ec2099532e7e300813b96ebc655fc736949e1e36fdae8018f2aae7d74daf36228d8406ad7a85fa9a3030b9a6f7e77b06e179f39680d464459f4af9302cb07976f9e3f7381990cdef2a543ce46fbc4b40c8cf8864baa6afbdf650b8c134bf7445a95915edf9bb8d09aae8bcea18aefcb383e79b3463888b491a3b05198da30a6cd132dab5c74795fd3676a63acc7b1c74a20c3d45687f95307c62e46833a63b7676b7d39eb489adb511594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", 0x2000, &(0x7f0000000ec0)={&(0x7f0000000140)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1}, 0x50)
newfstatat(0xffffffffffffff9c, &(0x7f0000001600)='./file0\x00', 0x0, 0x0)
syz_fuse_handle_req(r0, &(0x7f00000087c0)="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", 0x2000, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)={0x90, 0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xee01}}}, &(0x7f0000001380)={0x10}, 0x0, 0x0, 0x0})
[ 3001.273951][T25111] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 512, setting to 64
22:47:43 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 69)
22:47:43 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 94)
[ 3001.332987][T25111] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 3001.386109][T26654] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3001.442277][T24942] usb 6-1: new high-speed USB device number 68 using dummy_hcd
[ 3001.453506][T26654] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3001.488760][T26654] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3001.502415][T25111] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 3001.511531][T25111] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 3001.552314][T26654] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3001.579165][T26660] FAULT_INJECTION: forcing a failure.
[ 3001.579165][T26660] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 3001.582412][T25111] usb 1-1: SerialNumber: 噷켋鑀䧶櫳굥
[ 3001.606999][T26654] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3001.628437][T25111] usb 1-1: rejected 1 configuration due to insufficient available bus power
[ 3001.639304][T26660] CPU: 1 PID: 26660 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3001.649811][T26660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3001.652211][T26654] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3001.659936][T26660] Call Trace:
[ 3001.659954][T26660]
[ 3001.659968][T26660] dump_stack_lvl+0x125/0x1b0
[ 3001.660010][T26660] should_fail_ex+0x496/0x5b0
[ 3001.660048][T26660] ? fs_reclaim_acquire+0xb0/0x150
[ 3001.680656][T26663] loop3: detected capacity change from 0 to 8
[ 3001.681125][T26660] __should_fail_alloc_page+0xe7/0x130
[ 3001.681190][T26660] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 3001.708757][T26660] __alloc_pages+0x14e/0x4a0
[ 3001.713398][T26660] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 3001.720201][T26660] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 3001.726226][T26660] ? find_held_lock+0x2d/0x110
[ 3001.731025][T26660] __folio_alloc+0x16/0x40
[ 3001.735480][T26660] vma_alloc_folio+0x156/0x890
[ 3001.740280][T26660] ? policy_nodemask+0x1d0/0x1d0
[ 3001.745251][T26660] ? mpol_shared_policy_lookup+0xf2/0x140
[ 3001.751010][T26660] shmem_alloc_folio+0xb5/0x170
[ 3001.755888][T26660] ? __dquot_alloc_space+0x515/0xb60
[ 3001.761208][T26660] ? zero_user_segments.constprop.0+0x350/0x350
[ 3001.767500][T26660] ? shmem_inode_acct_block+0x1aa/0x450
[ 3001.773075][T26660] shmem_alloc_and_acct_folio+0xcb/0x140
[ 3001.778741][T26660] shmem_get_folio_gfp+0xbe9/0x1890
[ 3001.783976][T26660] ? shmem_is_huge+0x2f0/0x2f0
[ 3001.788770][T26660] shmem_write_begin+0x15c/0x460
[ 3001.793748][T26660] ? fault_in_subpage_writeable+0x20/0x20
[ 3001.799503][T26660] ? shmem_file_splice_read+0xd10/0xd10
[ 3001.805086][T26660] generic_perform_write+0x278/0x600
[ 3001.810419][T26660] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3001.815832][T26660] ? generic_write_checks_count+0x2d0/0x2d0
[ 3001.821769][T26660] shmem_file_write_iter+0x110/0x140
[ 3001.827100][T26660] vfs_write+0x650/0xe40
[ 3001.831380][T26660] ? kernel_write+0x6c0/0x6c0
[ 3001.836098][T26660] ? __fget_files+0x272/0x410
[ 3001.840815][T26660] ? __fget_light+0xe6/0x260
[ 3001.845451][T26660] ksys_write+0x12f/0x250
[ 3001.849834][T26660] ? __ia32_sys_read+0xb0/0xb0
[ 3001.854642][T26660] ? syscall_enter_from_user_mode+0x26/0x80
[ 3001.860585][T26660] do_syscall_64+0x38/0xb0
[ 3001.865124][T26660] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3001.871089][T26660] RIP: 0033:0x7effe8e7b82f
[ 3001.875539][T26660] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3001.895353][T26660] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3001.903794][T26660] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3001.911808][T26660] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3001.919819][T26660] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3001.927823][T26660] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3001.935818][T26660] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3001.943818][T26660]
[ 3001.947117][T24942] usb 6-1: Using ep0 maxpacket: 8
[ 3001.962113][T25111] usb 1-1: no configuration chosen from 1 choice
[ 3001.988917][T26663] FAULT_INJECTION: forcing a failure.
[ 3001.988917][T26663] name failslab, interval 1, probability 0, space 0, times 0
[ 3002.012455][T26654] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3002.044051][T26654] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
22:47:44 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 70)
[ 3002.055853][T26663] CPU: 1 PID: 26663 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3002.066388][T26663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3002.072468][T24942] usb 6-1: config 0 has an invalid interface number: 143 but max is 0
[ 3002.076467][T26663] Call Trace:
[ 3002.076484][T26663]
[ 3002.085303][T24942] usb 6-1: config 0 has no interface number 0
[ 3002.087905][T26663] dump_stack_lvl+0x125/0x1b0
[ 3002.087949][T26663] should_fail_ex+0x496/0x5b0
[ 3002.087989][T26663] should_failslab+0x9/0x20
[ 3002.091238][T24942] usb 6-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b
[ 3002.096988][T26663] __kmem_cache_alloc_node+0x5f/0x470
[ 3002.097035][T26663] kmalloc_trace+0x25/0xe0
[ 3002.097081][T26663] squashfs_fill_super+0x85/0x2880
[ 3002.097140][T26663] ? down_write+0x14f/0x200
[ 3002.121315][T24942] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3002.125441][T26663] ? rwsem_down_write_slowpath+0x12a0/0x12a0
[ 3002.125499][T26663] ? sb_set_blocksize+0xf6/0x120
[ 3002.125541][T26663] ? setup_bdev_super+0x366/0x6f0
[ 3002.125596][T26663] get_tree_bdev+0x3b5/0x650
[ 3002.125629][T26663] ? squashfs_init_fs_context+0x130/0x130
[ 3002.157342][T24942] usb 6-1: config 0 descriptor??
[ 3002.158596][T26663] ? sget_dev+0xe0/0xe0
[ 3002.158635][T26663] ? cap_capable+0x1d8/0x240
[ 3002.158679][T26663] ? security_capable+0x92/0xc0
[ 3002.192811][T26663] vfs_get_tree+0x8c/0x370
[ 3002.197307][T26663] path_mount+0x1492/0x1ed0
[ 3002.201886][T26663] ? lockdep_hardirqs_on+0x7d/0x100
[ 3002.207154][T26663] ? finish_automount+0xa40/0xa40
[ 3002.212266][T26663] ? putname+0x101/0x140
[ 3002.216587][T26663] __x64_sys_mount+0x293/0x310
[ 3002.221431][T26663] ? copy_mnt_ns+0xb60/0xb60
[ 3002.226098][T26663] ? syscall_enter_from_user_mode+0x26/0x80
[ 3002.232068][T26663] do_syscall_64+0x38/0xb0
[ 3002.236635][T26663] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3002.242603][T26663] RIP: 0033:0x7fe1e6e7e1ea
[ 3002.247071][T26663] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 3002.252290][T26654] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3002.266710][T26663] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 3002.266748][T26663] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 3002.266771][T26663] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 3002.266801][T26663] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
22:47:44 executing program 1:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r0, &(0x7f0000006780)={0x2020, 0x0, 0x0}, 0x2020)
chdir(&(0x7f0000000000)='./file0\x00')
syz_fuse_handle_req(r0, &(0x7f0000004380)="a21f4331250f0d67f15442f7bad60597205cfd356519fe4fddaff9d9518fa169bef85b9e9fa6b8e19e90c76e67537ba49e26aa3e88b5208fe4021c822b594ca7a6ec32c6b02fc8dbc810ab1baa98fc64559223cb5b11a46d4cf40fbcf34a24a0b1625d57e70a7b09a0bc4532ae244adccf564a76a419de94bbb08319a57612ffbd3274c7abf2acffd384ba44c8ccbf098edb1586079dfe09f5545d5ab37cd84d6e56b86f5a328e120e84a0022b516fddba951303fc864439a8676bf53211c4a27cfb89a51ada48564dff7b6a9c4f1bcfc1e118e61325bf32167c640744fbfeef7d830f1be866863654d18d65183a0f2890a843d088fa84fa9ef5cba2482e851f453b8906f5665517fe7f7d7dc3c9d7b9863bfc7e297277c8d4b2746ea810f904921422b004391d451a80be53bd83ff762c7892ad140c47dc80172ed0a8b760ce81e03a881fda143cf78fe01529ba8cfab54e6a1445dfb7d2bff7435beed9c8e50e365f055f12b694db55625584cec5f901e57650711d7796ed908cd90be1c1f49bdc6744447781967c879c3c140cab6bc4f35dbb9ecb56decbde78842160119a4c549aee933e89ced24471c4f12ce7cdb55576dbdadaeae773a8e34064b6440e50e99170b48138fb5b55ccd5c627d0d6e3c7590d79bd879081460fc17d80d7ae5f709506af49a8f4a48a2b2569bbe20fa8ddb46883544551d2a68bbb5c52bfff82aa8edaf8ddde09ecfc899ec1e8fcc9ce5e74c8237f2d6da45e652972daa0a2508efdf754a638335115ade0df9a48cd19784b2a3edeb5eab6f8b35db338482a78888e388212e6b9421754518e4c892bbbb3b00864f14945556f36d5a7820b2f1af88090235246a92702eefe31f370e8420c6cc51f5d619444d52fb4e5263884f25d8415f62afe1626b4fef32d86855f1b461af0fa64066698980ac79661b35257f6ba0eea66a71eef77fa231d1dc4672d6f20f50038acd5c3e201640f15cd993013ad5de655e48aa3b8da9265af9213659a6035899316f4abde6f724cd8278e08588f04ff25bd5b143c8bd78e3c89658a74f69ca4ad539d4802e4dfa242095165604d0f9a126653d573a9b70ccb2f7a9495ad8a603c16877158f2bcb0868b78c457048fa36cd57a6c20c901798daa62836875101c14d94fb0b61df1dcdd89c65128933491c51509bc435dcb97c361d8d2bb591732060c84af0dba9c7f146ccf6745baa56fba0847c5d3ecfa9e7e3c916a1677aa029b1a1b5c9b70970e2af803fd64bc70fe3ca37b140328ec37e59c64fd840b98213e067e2e5585a6aa8d54074055ce3aca0ea1fdf679ae3481225c69a0c20bffeda238661533d2e8fce603d39e8c757f08b7cd872b25378533d50fce7fa6631f7a5eecd11a3091e67326a42df0ccdfa4ad0b29927b471b837ef844ec8265132dcf560488398dc1ac389fd6d6b924638adb2d7c25e2bac6d60c890fbea7db3c28ea85f9d9fbb9b40d6d51da80632505620b993772dc3e2eb9e4815c6f401d647d4c2afd56c07ce14782503c09d2186f255ac4087dd9dbdb86acbfed32a406911688d616e8af48ffba1e57c2e483609552f41110f98138ac7b847bdd3a2ddb0dde249d28ada62afd5ed53f208d20670ecb503ace6c30097c503157f8117b498ffa4fb4275974c860dc25800f14ed8bbd8daa07f8489682a613f334b910bbf05e332b1454f66d2d4f55b78c51766121522e51344b5f69043104db6dcf46df0a5194dd6a4b115c5ada1cac6b5a012b03bb5a49787413861923be6df986bf730abdd908b371c22b860fb1e5324a9ce33d73fd937674f3ff33b0decafd070445da1a63c288034007e31fd5ecd92340d15438227dce0f9d92d64b1abdff643f1bc45b8ff5228de3514cb17a920b1064c7cf2264a3098511934c5470830cb5c67ec9b514d3ad625180bebb7dc9b5105293f1162c28ef29ec5c58ff0b854dd2577930ebf58e0b98815174f45d020ff3a291316bb04af91795cd702b76ec7fa2a3f695782bdf2a897f224efb592ebb1d4a3a0e7d21c065bee39dd294f7a08758e2d047a3f094b78ca756501e2628600320567595ceee345b19c95927edd4f41ebc8dd8cb55ca6c4fa7fbda9b402ed371ccab9c7b50d180e660148547120149d05786379cdd9850f6a2690bc0ce4cc200c615424587e8a9b1673cd9ba91d4419bea5eee3c619fccdd8a26d21badc5cdd0a590bb59221b8f0f2e653f6952abfca7a2e63573b3806a9f2acd23bdbe41612d540cfa68089a1fb4092b6ccf3072d6f892cadafcf1baa792be9e54f88c0f5ae26febe153914250d3440b4694c707d974b72ecf1900b121c925a511666c5c60cd367d7e92f68fc67d75c0802dd8de5e7e34c0f6afb8db4750d811afb7adc6298875bb66bbd2f0e7a8635bfed5a8181beec250cb2506f7d64d6d2b9c8cb24f636bdb4265999701a4b00edf02cca3a1069a30fc6453ba6b16e10244c6b8fc2df4813e239ba31c9099d880b1772acd9727e5ec153a96cb04f8d95a2874626c92115ebde344c446e590988d25101fb40205d2bbb77375709c3ca01e958b2f721e26b8fd0bb11d8e95eb2b468f58d6f71b9413b0b0e24f368c66a16c89405c15bd05fed3a6a290bd2bf57d2544f0e22ab8c720a15fc9d471bc0ce2df8f3b1db463bd73dbd03ed890682f9b92f24f33c289165e2749054516194590da272a1c81a02b19460c67f297cfc1bf5bfcf12b246cc1a0e8fad80e88181caacfc171fabfe4eec34603e35a52c16059e425661f3ab97cf0073e717a8e8052392821167c9e5d286d81b367f84df621c3aac62ba712ff22bae40c2d5b28a39a260282d45fceb395a82c6267159eb383abae72703da47bcf9878d49cc683461918fbceacd05889b57120fb935b5730c2dc762cbc6c02f4ebf32e05863458fe7238efdd43364714052629314c4263a4f7566978bc7903663ce245d5d706e7fbe49327202b9805cb8c60be4c2b3320b772c6b5f2d0525d5e8d5c840b427f290d2298e63104be2fecb88e35e3a451bc1b6e731eb94accf2f6ffa7d1c90c9f785c45b9c2640dfdf8905abceee2a32860a62874f51a917cc77d48ceff7c801a73016feb8c7fb9b06c859a16ace362e1a8a7cd25d63b91a26d96dc818d2000d515f9541ef8381df32f959cecdbe89202bcde5397456eb6de8477d2e09c51cd68a96fbf4769bb2d970473cd5837639f24ebee210fe682b0ad3e2d32c96923111ff0e6045cbd5e2a1d03cd044453de8f6eb66bee7d73faa354e9737877c2ec2099532e7e300813b96ebc655fc736949e1e36fdae8018f2aae7d74daf36228d8406ad7a85fa9a3030b9a6f7e77b06e179f39680d464459f4af9302cb07976f9e3f7381990cdef2a543ce46fbc4b40c8cf8864baa6afbdf650b8c134bf7445a95915edf9bb8d09aae8bcea18aefcb383e79b3463888b491a3b05198da30a6cd132dab5c74795fd3676a63acc7b1c74a20c3d45687f95307c62e46833a63b7676b7d39eb489adb511594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", 0x2000, &(0x7f0000000ec0)={&(0x7f0000000140)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1}, 0x50)
newfstatat(0xffffffffffffff9c, &(0x7f0000001600)='./file0\x00', 0x0, 0x0)
syz_fuse_handle_req(r0, &(0x7f00000087c0)="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", 0x2000, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)={0x90, 0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xee01}}}, &(0x7f0000001380)={0x10}, 0x0, 0x0, 0x0})
[ 3002.266823][T26663] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 3002.266844][T26663] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 3002.266872][T26663]
[ 3002.354901][ T27] audit: type=1800 audit(1695250064.781:1723): pid=26654 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor.2" name="/" dev="loop2" ino=1048893 res=0 errno=0
[ 3002.362431][T26666] FAULT_INJECTION: forcing a failure.
[ 3002.362431][T26666] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 3002.381606][T24942] viperboard 6-1:0.143: version 0.00 found at bus 006 address 068
[ 3002.389884][T26666] CPU: 1 PID: 26666 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3002.407919][T26666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3002.418025][T26666] Call Trace:
[ 3002.421356][T26666]
[ 3002.424352][T26666] dump_stack_lvl+0x125/0x1b0
[ 3002.425355][T26663] squashfs: SQUASHFS error: Failed to allocate squashfs_sb_info
[ 3002.429066][T26666] should_fail_ex+0x496/0x5b0
[ 3002.429114][T26666] copyin+0x1b/0xa0
[ 3002.445291][T26666] copy_page_from_iter_atomic+0x23d/0x1430
[ 3002.451165][T26666] ? folio_flags+0x71/0x1f0
[ 3002.455832][T26666] ? csum_and_copy_from_iter+0x1530/0x1530
[ 3002.461696][T26666] ? shmem_write_begin+0x172/0x460
[ 3002.466878][T26666] ? fault_in_subpage_writeable+0x20/0x20
[ 3002.472666][T26666] ? shmem_file_splice_read+0xd10/0xd10
[ 3002.478295][T26666] generic_perform_write+0x2e9/0x600
[ 3002.483668][T26666] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3002.489131][T26666] ? preempt_count_add+0x72/0x140
[ 3002.494217][T26666] ? __mnt_drop_write_file+0xc1/0xf0
[ 3002.499584][T26666] shmem_file_write_iter+0x110/0x140
[ 3002.504962][T26666] vfs_write+0x650/0xe40
[ 3002.509300][T26666] ? kernel_write+0x6c0/0x6c0
[ 3002.514016][T26651] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 3002.522398][T26666] ? __fget_files+0x272/0x410
[ 3002.527160][T26666] ? __fget_light+0xe6/0x260
[ 3002.531833][T26666] ksys_write+0x12f/0x250
[ 3002.536250][T26666] ? __ia32_sys_read+0xb0/0xb0
[ 3002.536619][T26651] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 3002.541067][T26666] ? syscall_enter_from_user_mode+0x26/0x80
22:47:45 executing program 2:
syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file1\x00', 0x200040, &(0x7f0000000940)=ANY=[@ANYBLOB='nfs=nostale_ro,dots,dots,nodots,nodots,dots,umask=00000000000000000000001,usefree,nodots,gid=', @ANYRESHEX=0x0, @ANYBLOB=',dots,dots,nodots,check=strict,nodots,nodots,nocase,nfs=nostale_ro,dos1xfloppy,discard,nodots,umask=00000000000000000000003,permit_directio,euid>', @ANYRESDEC=0x0, @ANYBLOB=',obj_type=discard,fowner>', @ANYRESDEC=0x0, @ANYBLOB="2c61756469742c66756e633d4d4d4150d2d50333434b2c006bcc9ce6842668f7e735bd5340026c1801b1a0f9b42a97ec3ce4500fed534b685db5e26afc2e67c967ec4f4172240ebcdc406479e344f2a95e49049218ec0abeb5cc3a42d80a2c0af67705f7932a0a3cb439c8da543362989ce28d9cb36652365c8e27322cbdfb604bcbf060ea6c818b05c375b760efbd7f35e54966663aec8ce6ea226f377fc08df6d387133ee75a8bf0c2f2a42f13a9779caef1583edc1ad740ac65cb16ae1070947b"], 0x1, 0x1a0, &(0x7f0000000780)="$eJzs3UGLEmEYB/BHM7VO3oLoMNClk1SfwAiDaCAoPNSpwLpoBHmZuuTH2A+4H2Dx5GVx2Z1dZxUXRFbHdX+/iw/+52We9/LOaZ759uzXoP979PP4yVE0m5WodqIT00q0ohpXxgEAHJLpbBYns1zZvQAAu7HG8/90xy0BAFv2+cvXD2/StPspSZoRk3HWy3r5b56/e592XyYXWsWqSZb1HszzV3meLOYP4/Fl/nplXo8Xz/P8PHv7MV3KG9Hf/vYBAAAAAAAAAAAAAAAAAAAAAKAU7WRu5XyfdvumPK+uzQdamt9Ti6e1nW0DAAAAAAAAAAAAAAAAAAAA7rTR33+D78Phjz9F0YiIxX8OuKjGXrShuNUi2Y82hrHZ8npElN58cUY0yjygAAAAAAAAAAAAAAAAAADgHile+i27EwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoT/H9/w2K/xGxxsXzmz0qdasAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcsLMAAAD//xnsMng=")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0)
open_by_handle_at(r0, &(0x7f00000000c0)=@ocfs2_parent={0x28, 0x71, {{0x0, 0x502}}}, 0x0)
[ 3002.554756][T26666] do_syscall_64+0x38/0xb0
[ 3002.559242][T26666] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3002.565228][T26666] RIP: 0033:0x7effe8e7b82f
[ 3002.569696][T26666] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3002.589370][T26666] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3002.597942][T26666] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3002.605977][T26666] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3002.612506][T24942] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100
[ 3002.613976][T26666] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3002.614002][T26666] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3002.614025][T26666] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3002.643729][T24940] usb 1-1: USB disconnect, device number 53
[ 3002.646650][T26666]
22:47:45 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
syz_usb_control_io(r0, &(0x7f0000000400)={0x2c, &(0x7f00000000c0)={0x0, 0xa, 0x93, {0x93, 0x0, "0b4ce4bbb261a22608d4d194bd3518d50ab2dce7c7fc88ae5cb653f3442ecec0f52c03c8b7ff4cb637b2aba29d7f7912cb90d4214c08d5806a556ed0c0719d62bfc1e37b0669d737d98403f46cb9fac6746807e960de50cc7b8c791147d399272d80ceb98060917afd9de3363d7ffea46d92cc4d2ef2b184f4bed09ba92da3c5a2ad8e3b2cd54a6e311a7dd244a11c3ae5"}}, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x446}}, &(0x7f0000000180)={0x0, 0xf, 0x45, {0x5, 0xf, 0x45, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x7, 0x2b, 0x9}, @wireless={0xb, 0x10, 0x1, 0x2, 0xa, 0x9, 0x0, 0xf689, 0x9c}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x3f, "d2a7baec86f9598d0209b210520e5db8"}, @ss_container_id={0x14, 0x10, 0x4, 0x9, "f58bafd43500b8bce06bf47f193e9367"}]}}, &(0x7f0000000380)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7, 0x4, 0x1, 0x0, "2a8ce247", "e21cf3b8"}}, &(0x7f00000003c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x1, 0x9, 0x3d, 0x20, 0x3, 0x8001}}}, &(0x7f0000000940)={0x84, &(0x7f0000000440)={0x40, 0x6, 0x100, "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"}, &(0x7f0000000580)={0x0, 0xa, 0x1, 0xb5}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000600)={0x20, 0x0, 0x4, {0x3, 0x4}}, &(0x7f0000000640)={0x20, 0x0, 0x8, {0xe0, 0x84, [0xf00]}}, &(0x7f0000000680)={0x40, 0x7, 0x2, 0x3871}, &(0x7f00000006c0)={0x40, 0x9, 0x1, 0xe1}, &(0x7f0000000700)={0x40, 0xb, 0x2, "0674"}, &(0x7f0000000740)={0x40, 0xf, 0x2, 0x3ff}, &(0x7f0000000780)={0x40, 0x13, 0x6, @broadcast}, &(0x7f00000007c0)={0x40, 0x17, 0x6, @random="f45128ac060a"}, &(0x7f0000000800)={0x40, 0x19, 0x2, "3ece"}, &(0x7f0000000840)={0x40, 0x1a, 0x2, 0x867}, &(0x7f0000000880)={0x40, 0x1c, 0x1, 0xf1}, &(0x7f00000008c0)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000900)={0x40, 0x21, 0x1, 0xfe}})
[ 3002.663513][T26666] loop4: detected capacity change from 0 to 512
[ 3002.711257][T24942] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5
[ 3002.736051][T26666] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
22:47:45 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 95)
[ 3002.778729][T26666] UDF-fs: Scanning with blocksize 512 failed
[ 3002.832691][T26666] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3002.840155][T26666] UDF-fs: Scanning with blocksize 1024 failed
[ 3002.896282][T24942] usb 6-1: USB disconnect, device number 68
[ 3002.928944][T26666] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3002.971332][T26671] loop2: detected capacity change from 0 to 256
[ 3002.998250][T26666] UDF-fs: Scanning with blocksize 2048 failed
[ 3003.099107][T26666] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 3003.110136][T26674] loop3: detected capacity change from 0 to 8
[ 3003.120602][T26671] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3003.141607][T26666] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 3003.146154][T26674] FAULT_INJECTION: forcing a failure.
[ 3003.146154][T26674] name failslab, interval 1, probability 0, space 0, times 0
[ 3003.151001][T24940] usb 1-1: new high-speed USB device number 54 using dummy_hcd
[ 3003.165994][T26671] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
22:47:45 executing program 5:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) (async)
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0)
syz_usb_connect(0x0, 0x74, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0x7, 0x88, 0xef, 0x8, 0x19d2, 0x1008, 0x1f30, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x1, 0x2, 0x10, 0x0, 0x8, [{{0x9, 0x4, 0xa5, 0x2, 0x1, 0xff, 0xff, 0xff, 0x8, [@uac_control={{0xa, 0x24, 0x1, 0x2a75, 0x6}, [@selector_unit={0x8, 0x24, 0x5, 0x3, 0x1, "b5a7f8"}, @output_terminal={0x9, 0x24, 0x3, 0x6, 0x301, 0x4, 0x2, 0x4e}]}, @generic={0x26, 0xf, "67c34ba571d11629866baa09640e56b2638ca1aa4451dd14138fd215ce266eef29ecef90"}], [{{0x9, 0x5, 0x8, 0x4, 0x8, 0x5, 0xff, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x1}]}}]}}]}}]}}, &(0x7f0000000280)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x200, 0x3f, 0x0, 0xff, 0x10, 0x7}, 0x93, &(0x7f0000000100)={0x5, 0xf, 0x93, 0x5, [@ptm_cap={0x3}, @generic={0x54, 0x10, 0xb, "90bf9573648c941295b2d1a15a16591cd9bf01c9eee81f5921912ffec1b1073a05c37ab1ce312c65783f61ceeee587812190bfb25006ff70cd9effba5ed73e99534fa531f1951c79a695430ce4e99f80d3"}, @ssp_cap={0x1c, 0x10, 0xa, 0x2, 0x4, 0x3f, 0xff00, 0x3, [0x3fc0, 0xff60f0, 0x3f00, 0xc00f]}, @ext_cap={0x7, 0x10, 0x2, 0x12, 0x2, 0x1, 0x6}, @ss_container_id={0x14, 0x10, 0x4, 0x87, "a149a161d530cd3335ffd88a91b46a09"}]}, 0x3, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x44a}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x407}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x813}}]})
[ 3003.242945][T26674] CPU: 1 PID: 26674 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3003.252363][T26671] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3003.253429][T26674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3003.253454][T26674] Call Trace:
[ 3003.253467][T26674]
[ 3003.253481][T26674] dump_stack_lvl+0x125/0x1b0
[ 3003.270740][T26671] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3003.273690][T26674] should_fail_ex+0x496/0x5b0
[ 3003.273738][T26674] should_failslab+0x9/0x20
[ 3003.273783][T26674] __kmem_cache_alloc_node+0x5f/0x470
[ 3003.273829][T26674] ? squashfs_read_table+0x46/0x1e0
[ 3003.288520][T26671] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3003.294927][T26674] __kmalloc+0x4f/0x100
[ 3003.294983][T26674] squashfs_read_table+0x46/0x1e0
[ 3003.295037][T26674] ? lockdep_init_map_type+0x16d/0x7c0
[ 3003.295086][T26674] squashfs_fill_super+0x248/0x2880
[ 3003.303483][T26671] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3003.304250][T26674] ? rwsem_down_write_slowpath+0x12a0/0x12a0
[ 3003.316249][T26671] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3003.325323][T26674] ? sb_set_blocksize+0xf6/0x120
[ 3003.325373][T26674] ? setup_bdev_super+0x366/0x6f0
[ 3003.325428][T26674] get_tree_bdev+0x3b5/0x650
[ 3003.325459][T26674] ? squashfs_init_fs_context+0x130/0x130
[ 3003.325514][T26674] ? sget_dev+0xe0/0xe0
[ 3003.339645][T26671] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3003.340167][T26674] ? cap_capable+0x1d8/0x240
[ 3003.405281][T26671] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3003.406462][T26674] ? security_capable+0x92/0xc0
[ 3003.412163][T26671] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1282, start 00007973)
[ 3003.421225][T26674] vfs_get_tree+0x8c/0x370
22:47:45 executing program 1:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r0, &(0x7f0000006780)={0x2020, 0x0, 0x0}, 0x2020)
chdir(&(0x7f0000000000)='./file0\x00')
syz_fuse_handle_req(r0, &(0x7f0000004380)="a21f4331250f0d67f15442f7bad60597205cfd356519fe4fddaff9d9518fa169bef85b9e9fa6b8e19e90c76e67537ba49e26aa3e88b5208fe4021c822b594ca7a6ec32c6b02fc8dbc810ab1baa98fc64559223cb5b11a46d4cf40fbcf34a24a0b1625d57e70a7b09a0bc4532ae244adccf564a76a419de94bbb08319a57612ffbd3274c7abf2acffd384ba44c8ccbf098edb1586079dfe09f5545d5ab37cd84d6e56b86f5a328e120e84a0022b516fddba951303fc864439a8676bf53211c4a27cfb89a51ada48564dff7b6a9c4f1bcfc1e118e61325bf32167c640744fbfeef7d830f1be866863654d18d65183a0f2890a843d088fa84fa9ef5cba2482e851f453b8906f5665517fe7f7d7dc3c9d7b9863bfc7e297277c8d4b2746ea810f904921422b004391d451a80be53bd83ff762c7892ad140c47dc80172ed0a8b760ce81e03a881fda143cf78fe01529ba8cfab54e6a1445dfb7d2bff7435beed9c8e50e365f055f12b694db55625584cec5f901e57650711d7796ed908cd90be1c1f49bdc6744447781967c879c3c140cab6bc4f35dbb9ecb56decbde78842160119a4c549aee933e89ced24471c4f12ce7cdb55576dbdadaeae773a8e34064b6440e50e99170b48138fb5b55ccd5c627d0d6e3c7590d79bd879081460fc17d80d7ae5f709506af49a8f4a48a2b2569bbe20fa8ddb46883544551d2a68bbb5c52bfff82aa8edaf8ddde09ecfc899ec1e8fcc9ce5e74c8237f2d6da45e652972daa0a2508efdf754a638335115ade0df9a48cd19784b2a3edeb5eab6f8b35db338482a78888e388212e6b9421754518e4c892bbbb3b00864f14945556f36d5a7820b2f1af88090235246a92702eefe31f370e8420c6cc51f5d619444d52fb4e5263884f25d8415f62afe1626b4fef32d86855f1b461af0fa64066698980ac79661b35257f6ba0eea66a71eef77fa231d1dc4672d6f20f50038acd5c3e201640f15cd993013ad5de655e48aa3b8da9265af9213659a6035899316f4abde6f724cd8278e08588f04ff25bd5b143c8bd78e3c89658a74f69ca4ad539d4802e4dfa242095165604d0f9a126653d573a9b70ccb2f7a9495ad8a603c16877158f2bcb0868b78c457048fa36cd57a6c20c901798daa62836875101c14d94fb0b61df1dcdd89c65128933491c51509bc435dcb97c361d8d2bb591732060c84af0dba9c7f146ccf6745baa56fba0847c5d3ecfa9e7e3c916a1677aa029b1a1b5c9b70970e2af803fd64bc70fe3ca37b140328ec37e59c64fd840b98213e067e2e5585a6aa8d54074055ce3aca0ea1fdf679ae3481225c69a0c20bffeda238661533d2e8fce603d39e8c757f08b7cd872b25378533d50fce7fa6631f7a5eecd11a3091e67326a42df0ccdfa4ad0b29927b471b837ef844ec8265132dcf560488398dc1ac389fd6d6b924638adb2d7c25e2bac6d60c890fbea7db3c28ea85f9d9fbb9b40d6d51da80632505620b993772dc3e2eb9e4815c6f401d647d4c2afd56c07ce14782503c09d2186f255ac4087dd9dbdb86acbfed32a406911688d616e8af48ffba1e57c2e483609552f41110f98138ac7b847bdd3a2ddb0dde249d28ada62afd5ed53f208d20670ecb503ace6c30097c503157f8117b498ffa4fb4275974c860dc25800f14ed8bbd8daa07f8489682a613f334b910bbf05e332b1454f66d2d4f55b78c51766121522e51344b5f69043104db6dcf46df0a5194dd6a4b115c5ada1cac6b5a012b03bb5a49787413861923be6df986bf730abdd908b371c22b860fb1e5324a9ce33d73fd937674f3ff33b0decafd070445da1a63c288034007e31fd5ecd92340d15438227dce0f9d92d64b1abdff643f1bc45b8ff5228de3514cb17a920b1064c7cf2264a3098511934c5470830cb5c67ec9b514d3ad625180bebb7dc9b5105293f1162c28ef29ec5c58ff0b854dd2577930ebf58e0b98815174f45d020ff3a291316bb04af91795cd702b76ec7fa2a3f695782bdf2a897f224efb592ebb1d4a3a0e7d21c065bee39dd294f7a08758e2d047a3f094b78ca756501e2628600320567595ceee345b19c95927edd4f41ebc8dd8cb55ca6c4fa7fbda9b402ed371ccab9c7b50d180e660148547120149d05786379cdd9850f6a2690bc0ce4cc200c615424587e8a9b1673cd9ba91d4419bea5eee3c619fccdd8a26d21badc5cdd0a590bb59221b8f0f2e653f6952abfca7a2e63573b3806a9f2acd23bdbe41612d540cfa68089a1fb4092b6ccf3072d6f892cadafcf1baa792be9e54f88c0f5ae26febe153914250d3440b4694c707d974b72ecf1900b121c925a511666c5c60cd367d7e92f68fc67d75c0802dd8de5e7e34c0f6afb8db4750d811afb7adc6298875bb66bbd2f0e7a8635bfed5a8181beec250cb2506f7d64d6d2b9c8cb24f636bdb4265999701a4b00edf02cca3a1069a30fc6453ba6b16e10244c6b8fc2df4813e239ba31c9099d880b1772acd9727e5ec153a96cb04f8d95a2874626c92115ebde344c446e590988d25101fb40205d2bbb77375709c3ca01e958b2f721e26b8fd0bb11d8e95eb2b468f58d6f71b9413b0b0e24f368c66a16c89405c15bd05fed3a6a290bd2bf57d2544f0e22ab8c720a15fc9d471bc0ce2df8f3b1db463bd73dbd03ed890682f9b92f24f33c289165e2749054516194590da272a1c81a02b19460c67f297cfc1bf5bfcf12b246cc1a0e8fad80e88181caacfc171fabfe4eec34603e35a52c16059e425661f3ab97cf0073e717a8e8052392821167c9e5d286d81b367f84df621c3aac62ba712ff22bae40c2d5b28a39a260282d45fceb395a82c6267159eb383abae72703da47bcf9878d49cc683461918fbceacd05889b57120fb935b5730c2dc762cbc6c02f4ebf32e05863458fe7238efdd43364714052629314c4263a4f7566978bc7903663ce245d5d706e7fbe49327202b9805cb8c60be4c2b3320b772c6b5f2d0525d5e8d5c840b427f290d2298e63104be2fecb88e35e3a451bc1b6e731eb94accf2f6ffa7d1c90c9f785c45b9c2640dfdf8905abceee2a32860a62874f51a917cc77d48ceff7c801a73016feb8c7fb9b06c859a16ace362e1a8a7cd25d63b91a26d96dc818d2000d515f9541ef8381df32f959cecdbe89202bcde5397456eb6de8477d2e09c51cd68a96fbf4769bb2d970473cd5837639f24ebee210fe682b0ad3e2d32c96923111ff0e6045cbd5e2a1d03cd044453de8f6eb66bee7d73faa354e9737877c2ec2099532e7e300813b96ebc655fc736949e1e36fdae8018f2aae7d74daf36228d8406ad7a85fa9a3030b9a6f7e77b06e179f39680d464459f4af9302cb07976f9e3f7381990cdef2a543ce46fbc4b40c8cf8864baa6afbdf650b8c134bf7445a95915edf9bb8d09aae8bcea18aefcb383e79b3463888b491a3b05198da30a6cd132dab5c74795fd3676a63acc7b1c74a20c3d45687f95307c62e46833a63b7676b7d39eb489adb511594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", 0x2000, &(0x7f0000000ec0)={&(0x7f0000000140)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1}, 0x50)
newfstatat(0xffffffffffffff9c, &(0x7f0000001600)='./file0\x00', 0x0, 0x0)
syz_fuse_handle_req(r0, &(0x7f00000087c0)="c54f929cf7180a8d2a689c58638182bba331319af5679e51913e82ac9840f9a7f503875be755a886d9fdd613ed70f8fcdf1b9086b52a45f4b9e1473991b158dcc027bba76373664e6a39b0634ec2d34c36c824fdbdd8d4d58ab8fb85f23fac7c23f194d2466c8401130c3ed28a48e51bfe8983663e3c0b4f550c40e4cbb9388f8bcbab55c7fbc22081920c3e4c23ecc67e29bc2125200a689a050cdd75b84f59d7577f9cb0c2f78bc3837a38ef1bfaf295ef6fddf34690abe3cc897fa6266b940fac9fd6fa713a730f8f86fa9fc05370d06e0693fcde96bd8d2d3d8733a17805b5d59888a4eacf8002318515d2908dff21b61d6d55c25761b02260867a049e44d438c07d9922b7c85eaba07322611b2f756c63f645c0e33050c9bdf5732b46c9d6662e466db29f01bdd7dfa202cd21df02d4042e26339905a601fcdb7b2d2a6b11c8046487bce8f747fa933db3d7e88e46134d44178ab3627e4cf58b970aeb7031c83d73eca08a19fe72481719ee21948b7c2a8758bd6e547954488480407def7e029ec11e891ba4bc39027e556e752b49e0f5a58271dc0efe9d3ccaa33c719a68f599c02219692cab208fd1fa6c2b97814a899bd025c1ae9185ea76ec2060018eb6872ff2b2dc2234caf5b4631eae10d58926356ec7a33e0c80aae959ff98a702d9d9f576a077d6c3d94ecf432e0d7373d605311db5f9f6988756792a659e47126d147d04fd449ce4efe8cf2bb0ea31e1314fac26dc6c9d406880dd41bd8c4254d3f683c4823ad652d70f9ccad88a47466174d713406a925c2f917893097dfcfad26442395bd52ddb0eace6b76656f14d413e2091fd96902a14f4e60a93a3aeddd9b0455d2218decb1ba4590d1ac68fa1626332da8bf21c57811fe0581396179812d712dc004348524f6735f4783d5c0a0e8854eb647ed5860473942fad4a355204875918e8c04748ae008a8d7789a7638cf35698f7eff3e4a6a68210a7e84f88151dd0075426d5bacf5874bfd23c5f8a121cc66bfd02312e75afc16e9cae3adc81dfed3130e824d019bff60d46c516d1befbff16810811dcd0b6c3879387e4cbf373b6f31440bc7a12bf469525583436814a08c395a928686d6e8ff59745fadd80084a1e614f7b2dc762209e942e5db05b66f2625b3fc7038f5f433d43dd401ddfea19c2e3c06cc4e244630920099eb21840ba0490bc854f3b9426eb56aa2a290ebfd84349c5f53bca88164825c2191b41cff505405268a78910188454e39cf5d0a8d0e57a8caff4372422ae79f298eb9d41fe467505e94a4f2be3621ee44e250f731010d45bc5d01a41266b183b9149a0499ee4cc4b3f933d3a989579e7ba70a0ffe0f72310ed662dbebf71313c74cbb39c758d76a99f290354d9b53cc1bb6128d33a4f87a2be6a31f3042fe3c7f81bd226615f0e3fe6c20de463337ee02d0c6a7f1e1880aeb4326ca1b130b32a092f548e43dbb5c2d2426489ac67f626e6eabeb13dbb9fb7ddf25e21d1aea4a71a8303b67612c19f5cfcd8b0bc1f373c31378a51dd93d93203a1515ea2724ab75016231008cebcd959f41a5c6fc9a8681c0cc79544b7492ca174370ac0d6d5878c5c79bbe6b5afe7055dbba8c9d4d56817ec11c494783f16a440b725dbf00e9c2afe6aa8bc104f0ce9df85b0b72b2b75ed6b50df7a591ba2e0f8f635e349b90f32906330050da76485dac4014bba0fc7196af9e5a6c1fcaa175a389647b35c08891cd3d3da6cea3f686e850e16d20848d487a3c57876d0befcef91384851f299cccaea7dbf9ece5c29c2ddc522b27a191afda32c3f4a1f558894c39771dabc2543baffc118150773935bd8eeb1581902b31e4c249598018b7da19bd8487ea355b0f806841c3bbdd1e652a11f8f6e5cdf849b63f0e8a7fae67076bbcebd02e44e0eef3289685f9cea0ed45715e635f92f824489d9041c0e78536cb460f19421dc9e9e56d058d96071940ee2c600571bd0650d64c3d947052b14ccc0dc475e03321873530426efb8071a339ffa621fcd4fb909e9836a9fd1bcd1cc23e9bad835ca2805ab0ae40a16a0f11c8d1c2039f4e439404f3c734ed39ca05062db49717d28e25a3aefebe7136452a16b501b9c96f8fe59c5a4b954f89933a092a7bc8fc5a03472c9a10bee7cba094b1a759b673641bedc3dfb8e93fa932d430304313aed0b62ba4642100b965ee9c6ce5c2deac27795e4bae0b83b25f5d9c119985fe3948ece67bbc1b10c42a0b480f6748d85405fb7d9cc40d4a3de7c3c1745a64f733555fa57c2c450f7e7e0a87d5a1e013ce3125a796f50a1e80d501d7a7509469960025ed7d2cdb4badfe1bbb8f560c7e7bb08c65d4f948bf8913e63f32fb474a5ff365468c4dbd59be76227ec7d7dfb7e9b3569a2c431970022bba86c92416cadd61e65dd19f15126792ab1eb2893b3624051d6ef9af0c22d37b71429274df3f6c18040b3fb36f12335d9fa5cf92baf1fda9415f31fce672bfeb7a409c646402a38c0f7680181b50961e279b9504ad3e805b30c845243fb26905db2ff81febe547668d1220d430935f8806df1444fbe400107755ca0ec030cb6adb9225d160f8af34b9369b7944ca27b8d645fcf2f6b672b6916722c343882ca3e8f46b93ec67f1e0d29a2578cdfa200083f1add6858c98c50529d83010f6f4c6f756b15cbf9be6126cc5a3a8765a95ca1acf66827615f9b1421aafb6865b5455c8357903edf6b3d6c01cce16bd048ca78900513bf23d18483d2b759ac82d08158d8e2bb3b80dfcca9249c2c2d9133eb308f0082787766dc5962efb61e0d609fcd96654c1a28d43edfef2dc0f3ca229eccc5f7f028a50fc7268da576d57df64e4aa6ba38408ab352f30869f745be1f3218eb430429650e79f2cae0ec6c2187c532ae9ca20a2209b22db8b78e364e11c78279401ca137b339b0a8205e8091dcd198d0cfcc8ec13b68e361b04b8bd41671084e247278b2a582f1a5590d71e8443caf2df7078cbf31085fdbdf143822b43cd489aabb54a5fdc0dde9679de520da362d4b431e0ea246d5ee0b98df930ca5ce363644c743b6bb35f70a863af2c38a9f3662c58ec80bf5ed6a7bdd6cad74a856fadd79cc1dc31fcaf545ce0db60faec50690d6ac633258277fda947ca9a36ab129d53201bd7763f2262294ecce159f8308ab050ac811d8693a3035bd6bd8ed415b858cc61402e3dd043c3fc24bec5b6102bff5ac65cda4451b8f51814c7165587537233733be25e8bc96cc9a8f45e0dbdb857e8570d63c2cdfcfe4d13e939ab1761ed730566c625a881d53a7516485c8dbaba18e0f98f9337a63a4574fa3c7b5cbf5c9fb7cae9cd07dd7807eb3b6d2ce1511156bb3a3eb667a59a6dac37a4a27b5687e41db74c4e414e42d220f5fb311efd30aa87aa91c6591fff6aaa61a185aa31f9093dd4ea44d4a4aab85e2a0c3528858935bd6cda906c960c21b86953e18039532f5fa2f365e03dca812a4303fe6e64096b7939de22cf4979c5aed580fb704206d3f0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", 0x2000, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)={0x90, 0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xee01}}}, &(0x7f0000001380)={0x10}, 0x0, 0x0, 0x0})
[ 3003.421287][T26674] path_mount+0x1492/0x1ed0
[ 3003.445533][T26674] ? lockdep_hardirqs_on+0x7d/0x100
[ 3003.450822][T26674] ? finish_automount+0xa40/0xa40
[ 3003.455936][T26674] ? putname+0x101/0x140
[ 3003.460267][T26674] __x64_sys_mount+0x293/0x310
[ 3003.465073][ T27] audit: type=1800 audit(1695250065.891:1724): pid=26671 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor.2" name="/" dev="loop2" ino=1048894 res=0 errno=0
[ 3003.465115][T26674] ? copy_mnt_ns+0xb60/0xb60
[ 3003.490923][T26674] ? syscall_enter_from_user_mode+0x26/0x80
[ 3003.496904][T26674] do_syscall_64+0x38/0xb0
[ 3003.501479][T26674] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3003.507450][T26674] RIP: 0033:0x7fe1e6e7e1ea
[ 3003.511919][T26674] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 3003.531650][T26674] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
22:47:46 executing program 2:
syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="02c8000400000001008941b19976ea2714ab83920f0b932b283d18d9d879dacd4e2be0b6741066f315df4f69447a003e6c658201e40ceeb0b2189668f1f6c11490544e015de9ebbc329f32b017998b7d509fb485e71582413c389ed691067e5726657639be958e771b13d31419caad419a0b8151d422988e3d8946c7692dd5bc06b65a5c1b9ea8010300000000000000aab373"], 0x9)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
setxattr$security_ima(&(0x7f0000002300)='./file0/../file0\x00', &(0x7f0000002340), 0x0, 0x0, 0x0)
r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0)
writev(r0, 0x0, 0x0)
chdir(&(0x7f0000000300)='./file0\x00')
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r1 = getpid()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440))
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000100), &(0x7f00000001c0)={'L+', 0x80000000}, 0x16, 0x1)
ptrace$getregset(0x4204, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x21, 0x4a6, &(0x7f0000000a40)="$eJzs3cFPG9kZAPBvBgiEkEDaHNqqbdI0bVpFscFJUJRTemlVRZGqRj31kFBwEMLGCJs00BzI/1CpkXpq/4QeKvVQKae97233tpfsYaXsbrSrsNIevJqxIYRgYDcES/j3k55m3jzj7z2sec98gF8APetcRKxFxLGIuBcRo+3rSbvEzVbJHvfyxaPp9RePppNoNu98luTt2bXY8jWZE+3nHIqIP/4u4i/Jm3HrK6vzU5VKealdLzaqi8X6yurluerUbHm2vFAqTU5Mjl+/cq10YGM9W/3P89/O3frT///3k2fvr/36b1m3RtptW8dxkFpDH9iMk+mPiFvvIlgX9LXHc6zbHeE7SSPiexFxPr//R6MvfzUBgKOs2RyN5ujWOgBw1KV5DixJC+1cwEikaaHQyuGdieG0Uqs3Lt2vLS/MtHJlYzGQ3p+rlMfbucKxGEiy+kR+/qpe2la/EhGnI+Lvg8fzemG6Vpnp5hsfAOhhJ7at/18OttZ/AOCIG+p2BwCAQ2f9B4DeY/0HgN5j/QeA3mP9B4DeY/0HgN5j/QeAnvKH27ez0lxvf/71zIOV5fnag8sz5fp8obo8XZiuLS0WZmu12fwze6p7PV+lVlucuBrLD4uNcr1RrK+s3q3Wlhcad/PP9b5bHjiUUQEAuzl99umHSUSs3Tiel9iyl4O1Go62tNsdALqmr9sdALrGbl/Qu/yMD+ywRe9rOv6J0JOD7wtwOC7+UP4fepX8P/Qu+X/oXfL/0LuazcSe/wDQY+T4Ab//BwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG9vJC9JWmjvBT4SaVooRJyMiLEYSO7PVcrjEXEqIj4YHBjM6hPd7jQA8JbST5L2/l8XRy+MbG89lnw1mB8j4q//vPOPh1ONxtJEdv3zzeuNJ+3rpW70HwDYy8Y6vbGOb3j54tH0RjnM/jz/TWtz0Szueru0WvqjPz8OxUBEDH+RtOst2fuVvgOIv/Y4In6w0/iTPDcy1t75dHv8LPbJQ42fvhY/zdtax+x78f0D6Av0mqfZ/HNzp/svjXP5cef7fyifod7exvy3/sb8l27Of30d5r9z+41x9b3fd2x7HPGj/p3iJ5vxkw7xL+wz/kc//un5Tm3Nf0VcjJ3jb41VbFQXi/WV1ctz1anZ8mx5oVSanJgcv37lWqmY56iLG5nqN31649Kp3cY/3CH+0B7j/8U+x//vr+/9+We7xP/Vz3d+/c/sEj9bE3+5z/hTw//tuH13Fn+mw/j3ev0v7TP+s49XZ/b5UADgENRXVuenKpXykhMnTpxsnnR7ZgLetVc3fbd7AgAAAAAAAAAAAAAAdHIY/07U7TECAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwdH0TAAD//yyP2UE=")
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0)
write$cgroup_int(r4, &(0x7f0000000380), 0x1040c)
getpid()
timer_create(0x0, 0x0, 0x0)
timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240))
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x10)
unshare(0x60000200)
syz_emit_vhci(&(0x7f00000002c0)=@HCI_EVENT_PKT={0x4, @hci_ev_user_passkey_req={{0x34, 0x6}}}, 0x9)
[ 3003.540130][T26674] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 3003.548177][T26674] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 3003.556214][T26674] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 3003.564326][T26674] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 3003.572345][T26674] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 3003.580376][T26674]
22:47:46 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 71)
[ 3003.642344][T24940] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 3003.648010][ T5077] Bluetooth: hci4: ACL packet for unknown connection handle 200
[ 3003.675914][T26674] unable to read squashfs_super_block
[ 3003.681378][T26681] loop2: detected capacity change from 0 to 512
[ 3003.687089][T26678] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 3003.713743][T26678] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 3003.739536][T26681] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 3003.752759][T26681] ext4 filesystem being mounted at /root/syzkaller-testdir3569352342/syzkaller.bJONT3/75/file0/file0 supports timestamps until 2038-01-19 (0x7fffffff)
[ 3003.789540][T24940] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 3003.856306][T24940] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 3003.921051][T24940] usb 1-1: SerialNumber: syz
22:47:46 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 96)
[ 3004.093881][T24942] usb 6-1: new high-speed USB device number 69 using dummy_hcd
[ 3004.133299][T26689] FAULT_INJECTION: forcing a failure.
[ 3004.133299][T26689] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 3004.737713][T26689] CPU: 0 PID: 26689 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3004.748226][T26689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3004.758330][T26689] Call Trace:
[ 3004.761648][T26689]
[ 3004.764615][T26689] dump_stack_lvl+0x125/0x1b0
[ 3004.769351][T26689] should_fail_ex+0x496/0x5b0
[ 3004.774096][T26689] ? fs_reclaim_acquire+0xb0/0x150
[ 3004.779283][T26689] __should_fail_alloc_page+0xe7/0x130
[ 3004.784837][T26689] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 3004.791067][T26689] __alloc_pages+0x14e/0x4a0
[ 3004.795726][T26689] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 3004.802602][T26689] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 3004.808658][T26689] ? find_held_lock+0x2d/0x110
[ 3004.813490][T26689] __folio_alloc+0x16/0x40
[ 3004.817977][T26689] vma_alloc_folio+0x156/0x890
[ 3004.822798][T26689] ? policy_nodemask+0x1d0/0x1d0
[ 3004.827789][T26689] ? mpol_shared_policy_lookup+0xf2/0x140
[ 3004.833572][T26689] shmem_alloc_folio+0xb5/0x170
[ 3004.838477][T26689] ? __dquot_alloc_space+0x515/0xb60
[ 3004.843825][T26689] ? zero_user_segments.constprop.0+0x350/0x350
[ 3004.850155][T26689] ? shmem_inode_acct_block+0x1aa/0x450
[ 3004.855764][T26689] shmem_alloc_and_acct_folio+0xcb/0x140
[ 3004.861449][T26689] shmem_get_folio_gfp+0xbe9/0x1890
[ 3004.866709][T26689] ? shmem_is_huge+0x2f0/0x2f0
[ 3004.871532][T26689] shmem_write_begin+0x15c/0x460
[ 3004.876526][T26689] ? fault_in_subpage_writeable+0x20/0x20
[ 3004.882394][T26689] ? shmem_file_splice_read+0xd10/0xd10
[ 3004.887994][T26689] generic_perform_write+0x278/0x600
[ 3004.893365][T26689] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3004.898806][T26689] ? preempt_count_add+0x72/0x140
[ 3004.903879][T26689] ? __mnt_drop_write_file+0xc1/0xf0
[ 3004.909235][T26689] shmem_file_write_iter+0x110/0x140
[ 3004.914591][T26689] vfs_write+0x650/0xe40
[ 3004.918896][T26689] ? kernel_write+0x6c0/0x6c0
[ 3004.923629][T26689] ? __fget_files+0x272/0x410
[ 3004.928366][T26689] ? __fget_light+0xe6/0x260
[ 3004.933011][T26689] ksys_write+0x12f/0x250
[ 3004.937399][T26689] ? __ia32_sys_read+0xb0/0xb0
[ 3004.942229][T26689] ? syscall_enter_from_user_mode+0x26/0x80
[ 3004.948210][T26689] do_syscall_64+0x38/0xb0
[ 3004.952677][T26689] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3004.958622][T26689] RIP: 0033:0x7effe8e7b82f
[ 3004.963079][T26689] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3004.982750][T26689] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3004.991234][T26689] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3004.995822][T26695] loop3: detected capacity change from 0 to 8
[ 3004.999236][T26689] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3004.999270][T26689] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3005.008316][T26695] FAULT_INJECTION: forcing a failure.
[ 3005.008316][T26695] name failslab, interval 1, probability 0, space 0, times 0
[ 3005.013329][T26689] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3005.013356][T26689] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3005.013386][T26689]
[ 3005.112682][T26695] CPU: 0 PID: 26695 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3005.123187][T26695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3005.133305][T26695] Call Trace:
[ 3005.136635][T26695]
[ 3005.139622][T26695] dump_stack_lvl+0x125/0x1b0
[ 3005.144373][T26695] should_fail_ex+0x496/0x5b0
[ 3005.149127][T26695] should_failslab+0x9/0x20
[ 3005.153716][T26695] __kmem_cache_alloc_node+0x5f/0x470
[ 3005.159177][T26695] ? squashfs_read_table+0x98/0x1e0
[ 3005.164468][T26695] __kmalloc+0x4f/0x100
[ 3005.168716][T26695] squashfs_read_table+0x98/0x1e0
[ 3005.173838][T26695] squashfs_fill_super+0x248/0x2880
[ 3005.179129][T26695] ? rwsem_down_write_slowpath+0x12a0/0x12a0
[ 3005.185196][T26695] ? sb_set_blocksize+0xf6/0x120
[ 3005.190189][T26695] ? setup_bdev_super+0x366/0x6f0
[ 3005.195266][T26695] get_tree_bdev+0x3b5/0x650
[ 3005.199885][T26695] ? squashfs_init_fs_context+0x130/0x130
[ 3005.205650][T26695] ? sget_dev+0xe0/0xe0
[ 3005.209830][T26695] ? cap_capable+0x1d8/0x240
[ 3005.214460][T26695] ? security_capable+0x92/0xc0
[ 3005.219365][T26695] vfs_get_tree+0x8c/0x370
[ 3005.223828][T26695] path_mount+0x1492/0x1ed0
[ 3005.228386][T26695] ? lockdep_hardirqs_on+0x7d/0x100
[ 3005.233623][T26695] ? finish_automount+0xa40/0xa40
[ 3005.238702][T26695] ? putname+0x101/0x140
[ 3005.242985][T26695] __x64_sys_mount+0x293/0x310
[ 3005.247797][T26695] ? copy_mnt_ns+0xb60/0xb60
[ 3005.252432][T26695] ? syscall_enter_from_user_mode+0x26/0x80
[ 3005.258377][T26695] do_syscall_64+0x38/0xb0
[ 3005.262829][T26695] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3005.268929][T26695] RIP: 0033:0x7fe1e6e7e1ea
[ 3005.273456][T26695] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 3005.293129][T26695] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 3005.301575][T26695] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
22:47:47 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 72)
[ 3005.309586][T26695] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 3005.317803][T26695] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 3005.325814][T26695] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 3005.333817][T26695] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 3005.341821][T26695]
[ 3005.369477][T24942] usb 6-1: Using ep0 maxpacket: 8
[ 3005.456985][T26695] unable to read squashfs_super_block
[ 3005.480329][T24940] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 3005.527196][T26699] FAULT_INJECTION: forcing a failure.
[ 3005.527196][T26699] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 3005.543209][T26699] CPU: 0 PID: 26699 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3005.553711][T26699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3005.567298][T26699] Call Trace:
[ 3005.570675][T26699]
[ 3005.573658][T26699] dump_stack_lvl+0x125/0x1b0
[ 3005.578411][T26699] should_fail_ex+0x496/0x5b0
[ 3005.583164][T26699] copyin+0x1b/0xa0
[ 3005.587045][T26699] copy_page_from_iter_atomic+0x23d/0x1430
[ 3005.592924][T26699] ? folio_flags+0x71/0x1f0
[ 3005.597527][T26699] ? csum_and_copy_from_iter+0x1530/0x1530
[ 3005.603408][T26699] ? shmem_write_begin+0x172/0x460
[ 3005.608601][T26699] ? fault_in_subpage_writeable+0x20/0x20
[ 3005.614395][T26699] ? shmem_file_splice_read+0xd10/0xd10
[ 3005.620030][T26699] generic_perform_write+0x2e9/0x600
[ 3005.625405][T26699] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3005.630867][T26699] ? preempt_count_add+0x72/0x140
[ 3005.635969][T26699] ? __mnt_drop_write_file+0xc1/0xf0
[ 3005.641341][T26699] shmem_file_write_iter+0x110/0x140
[ 3005.646719][T26699] vfs_write+0x650/0xe40
[ 3005.651055][T26699] ? kernel_write+0x6c0/0x6c0
[ 3005.655814][T26699] ? __fget_files+0x272/0x410
[ 3005.660576][T26699] ? __fget_light+0xe6/0x260
[ 3005.665243][T26699] ksys_write+0x12f/0x250
[ 3005.669651][T26699] ? __ia32_sys_read+0xb0/0xb0
[ 3005.674492][T26699] ? syscall_enter_from_user_mode+0x26/0x80
[ 3005.680466][T26699] do_syscall_64+0x38/0xb0
[ 3005.684951][T26699] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3005.690927][T26699] RIP: 0033:0x7effe8e7b82f
[ 3005.695398][T26699] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3005.715076][T26699] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
22:47:48 executing program 1:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x3, &(0x7f0000000040)=@framed, &(0x7f00000000c0)='GPL\x00', 0x8, 0x75, &(0x7f0000000100)=""/117, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90)
[ 3005.723564][T26699] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3005.731601][T26699] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3005.739631][T26699] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3005.747660][T26699] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3005.755691][T26699] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3005.763699][T26699]
22:47:48 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 97)
[ 3005.785203][T24942] usb 6-1: config 0 has an invalid interface number: 143 but max is 0
[ 3005.788878][T26699] loop4: detected capacity change from 0 to 512
[ 3005.793705][T24942] usb 6-1: config 0 has no interface number 0
[ 3005.793791][T24942] usb 6-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b
[ 3005.793834][T24942] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3005.876566][T24942] usb 6-1: config 0 descriptor??
22:47:48 executing program 1:
r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000f00)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)
syz_usb_disconnect(r0)
openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
syz_usb_disconnect(r0)
[ 3006.073060][T24942] viperboard 6-1:0.143: version 0.00 found at bus 006 address 069
[ 3006.093574][T26699] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3006.114411][T26678] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 3006.132999][T26678] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 3006.173581][T26699] UDF-fs: Scanning with blocksize 512 failed
[ 3006.212451][T24942] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100
[ 3006.221218][T24942] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5
[ 3006.225395][T26705] loop3: detected capacity change from 0 to 8
[ 3006.294587][T26699] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3006.298939][T26705] FAULT_INJECTION: forcing a failure.
[ 3006.298939][T26705] name failslab, interval 1, probability 0, space 0, times 0
[ 3006.303365][T24942] usb 6-1: USB disconnect, device number 69
[ 3006.349423][T26699] UDF-fs: Scanning with blocksize 1024 failed
[ 3006.369625][T26699] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3006.380249][T26699] UDF-fs: Scanning with blocksize 2048 failed
[ 3006.390686][T26699] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 3006.400663][T26705] CPU: 0 PID: 26705 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3006.411157][T26705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3006.421270][T26705] Call Trace:
[ 3006.424601][T26705]
[ 3006.427586][T26705] dump_stack_lvl+0x125/0x1b0
[ 3006.432337][T26705] should_fail_ex+0x496/0x5b0
[ 3006.437089][T26705] should_failslab+0x9/0x20
[ 3006.441672][T26705] __kmem_cache_alloc_node+0x5f/0x470
[ 3006.447135][T26705] ? lockdep_init_map_type+0x16d/0x7c0
[ 3006.452674][T26705] ? squashfs_cache_init+0x3c4/0x7d0
[ 3006.458127][T26705] __kmalloc+0x4f/0x100
[ 3006.462365][T26705] squashfs_cache_init+0x3c4/0x7d0
[ 3006.467572][T26705] ? squashfs_lookup_decompressor+0xf4/0x170
[ 3006.473641][T26705] squashfs_fill_super+0xd87/0x2880
[ 3006.478963][T26705] get_tree_bdev+0x3b5/0x650
[ 3006.483621][T26705] ? squashfs_init_fs_context+0x130/0x130
[ 3006.489434][T26705] ? sget_dev+0xe0/0xe0
[ 3006.493651][T26705] ? cap_capable+0x1d8/0x240
[ 3006.498327][T26705] ? security_capable+0x92/0xc0
[ 3006.503273][T26705] vfs_get_tree+0x8c/0x370
[ 3006.507776][T26705] path_mount+0x1492/0x1ed0
[ 3006.512363][T26705] ? lockdep_hardirqs_on+0x7d/0x100
[ 3006.517652][T26705] ? finish_automount+0xa40/0xa40
[ 3006.522770][T26705] ? putname+0x101/0x140
[ 3006.527125][T26705] __x64_sys_mount+0x293/0x310
[ 3006.531974][T26705] ? copy_mnt_ns+0xb60/0xb60
[ 3006.536648][T26705] ? syscall_enter_from_user_mode+0x26/0x80
[ 3006.542621][T26705] do_syscall_64+0x38/0xb0
[ 3006.547119][T26705] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3006.553086][T26705] RIP: 0033:0x7fe1e6e7e1ea
[ 3006.557562][T26705] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 3006.573590][T26699] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 3006.577202][T26705] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 3006.577243][T26705] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 3006.577268][T26705] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 3006.577291][T26705] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 3006.618571][T26705] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 3006.626605][T26705] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 3006.634646][T26705]
22:47:49 executing program 5:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) (async)
syz_usb_connect(0x0, 0x74, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0x7, 0x88, 0xef, 0x8, 0x19d2, 0x1008, 0x1f30, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x1, 0x2, 0x10, 0x0, 0x8, [{{0x9, 0x4, 0xa5, 0x2, 0x1, 0xff, 0xff, 0xff, 0x8, [@uac_control={{0xa, 0x24, 0x1, 0x2a75, 0x6}, [@selector_unit={0x8, 0x24, 0x5, 0x3, 0x1, "b5a7f8"}, @output_terminal={0x9, 0x24, 0x3, 0x6, 0x301, 0x4, 0x2, 0x4e}]}, @generic={0x26, 0xf, "67c34ba571d11629866baa09640e56b2638ca1aa4451dd14138fd215ce266eef29ecef90"}], [{{0x9, 0x5, 0x8, 0x4, 0x8, 0x5, 0xff, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x1}]}}]}}]}}]}}, &(0x7f0000000280)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x200, 0x3f, 0x0, 0xff, 0x10, 0x7}, 0x93, &(0x7f0000000100)={0x5, 0xf, 0x93, 0x5, [@ptm_cap={0x3}, @generic={0x54, 0x10, 0xb, "90bf9573648c941295b2d1a15a16591cd9bf01c9eee81f5921912ffec1b1073a05c37ab1ce312c65783f61ceeee587812190bfb25006ff70cd9effba5ed73e99534fa531f1951c79a695430ce4e99f80d3"}, @ssp_cap={0x1c, 0x10, 0xa, 0x2, 0x4, 0x3f, 0xff00, 0x3, [0x3fc0, 0xff60f0, 0x3f00, 0xc00f]}, @ext_cap={0x7, 0x10, 0x2, 0x12, 0x2, 0x1, 0x6}, @ss_container_id={0x14, 0x10, 0x4, 0x87, "a149a161d530cd3335ffd88a91b46a09"}]}, 0x3, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x44a}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x407}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x813}}]})
[ 3006.675683][T18494] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[ 3006.740314][T26705] SQUASHFS error: Failed to allocate metadata cache entry
22:47:49 executing program 0:
syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0}) (async)
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
syz_usb_control_io(r0, &(0x7f0000000400)={0x2c, &(0x7f00000000c0)={0x0, 0xa, 0x93, {0x93, 0x0, "0b4ce4bbb261a22608d4d194bd3518d50ab2dce7c7fc88ae5cb653f3442ecec0f52c03c8b7ff4cb637b2aba29d7f7912cb90d4214c08d5806a556ed0c0719d62bfc1e37b0669d737d98403f46cb9fac6746807e960de50cc7b8c791147d399272d80ceb98060917afd9de3363d7ffea46d92cc4d2ef2b184f4bed09ba92da3c5a2ad8e3b2cd54a6e311a7dd244a11c3ae5"}}, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x446}}, &(0x7f0000000180)={0x0, 0xf, 0x45, {0x5, 0xf, 0x45, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x7, 0x2b, 0x9}, @wireless={0xb, 0x10, 0x1, 0x2, 0xa, 0x9, 0x0, 0xf689, 0x9c}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x3f, "d2a7baec86f9598d0209b210520e5db8"}, @ss_container_id={0x14, 0x10, 0x4, 0x9, "f58bafd43500b8bce06bf47f193e9367"}]}}, &(0x7f0000000380)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7, 0x4, 0x1, 0x0, "2a8ce247", "e21cf3b8"}}, &(0x7f00000003c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x1, 0x9, 0x3d, 0x20, 0x3, 0x8001}}}, &(0x7f0000000940)={0x84, &(0x7f0000000440)={0x40, 0x6, 0x100, "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"}, &(0x7f0000000580)={0x0, 0xa, 0x1, 0xb5}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000600)={0x20, 0x0, 0x4, {0x3, 0x4}}, &(0x7f0000000640)={0x20, 0x0, 0x8, {0xe0, 0x84, [0xf00]}}, &(0x7f0000000680)={0x40, 0x7, 0x2, 0x3871}, &(0x7f00000006c0)={0x40, 0x9, 0x1, 0xe1}, &(0x7f0000000700)={0x40, 0xb, 0x2, "0674"}, &(0x7f0000000740)={0x40, 0xf, 0x2, 0x3ff}, &(0x7f0000000780)={0x40, 0x13, 0x6, @broadcast}, &(0x7f00000007c0)={0x40, 0x17, 0x6, @random="f45128ac060a"}, &(0x7f0000000800)={0x40, 0x19, 0x2, "3ece"}, &(0x7f0000000840)={0x40, 0x1a, 0x2, 0x867}, &(0x7f0000000880)={0x40, 0x1c, 0x1, 0xf1}, &(0x7f00000008c0)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000900)={0x40, 0x21, 0x1, 0xfe}})
22:47:49 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 73)
22:47:49 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 98)
[ 3006.940117][T24942] usb 1-1: USB disconnect, device number 54
[ 3006.951371][T24942] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 3006.960239][T26713] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 3006.970618][T18494] usb 2-1: Using ep0 maxpacket: 8
[ 3007.039331][T26713] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 3007.113535][T26715] FAULT_INJECTION: forcing a failure.
[ 3007.113535][T26715] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 3007.133087][T18494] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 3007.135933][T26717] loop3: detected capacity change from 0 to 8
[ 3007.148471][T26715] CPU: 0 PID: 26715 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3007.158968][T26715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3007.161546][T18494] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 3007.169085][T26715] Call Trace:
[ 3007.169104][T26715]
[ 3007.169117][T26715] dump_stack_lvl+0x125/0x1b0
[ 3007.169158][T26715] should_fail_ex+0x496/0x5b0
[ 3007.169192][T26715] ? fs_reclaim_acquire+0xb0/0x150
[ 3007.169235][T26715] __should_fail_alloc_page+0xe7/0x130
[ 3007.205584][T26715] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 3007.211826][T26715] __alloc_pages+0x14e/0x4a0
[ 3007.216504][T26715] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 3007.223349][T26715] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 3007.229424][T26715] ? find_held_lock+0x2d/0x110
[ 3007.234266][T26715] __folio_alloc+0x16/0x40
[ 3007.238760][T26715] vma_alloc_folio+0x156/0x890
[ 3007.243598][T26715] ? policy_nodemask+0x1d0/0x1d0
[ 3007.248613][T26715] ? mpol_shared_policy_lookup+0xf2/0x140
[ 3007.254414][T26715] shmem_alloc_folio+0xb5/0x170
[ 3007.259328][T26715] ? __dquot_alloc_space+0x515/0xb60
[ 3007.264690][T26715] ? zero_user_segments.constprop.0+0x350/0x350
[ 3007.271008][T26715] ? shmem_inode_acct_block+0x1aa/0x450
[ 3007.276614][T26715] shmem_alloc_and_acct_folio+0xcb/0x140
[ 3007.282312][T26715] shmem_get_folio_gfp+0xbe9/0x1890
[ 3007.287547][T26715] ? shmem_is_huge+0x2f0/0x2f0
[ 3007.292347][T26715] shmem_write_begin+0x15c/0x460
[ 3007.297319][T26715] ? fault_in_subpage_writeable+0x20/0x20
[ 3007.303073][T26715] ? shmem_file_splice_read+0xd10/0xd10
[ 3007.308654][T26715] generic_perform_write+0x278/0x600
[ 3007.313991][T26715] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3007.319409][T26715] ? preempt_count_add+0x72/0x140
[ 3007.324459][T26715] ? __mnt_drop_write_file+0xc1/0xf0
[ 3007.329791][T26715] shmem_file_write_iter+0x110/0x140
[ 3007.335127][T26715] vfs_write+0x650/0xe40
[ 3007.339412][T26715] ? kernel_write+0x6c0/0x6c0
[ 3007.344210][T26715] ? __fget_files+0x272/0x410
[ 3007.348924][T26715] ? __fget_light+0xe6/0x260
[ 3007.353551][T26715] ksys_write+0x12f/0x250
[ 3007.357923][T26715] ? __ia32_sys_read+0xb0/0xb0
[ 3007.362722][T26715] ? syscall_enter_from_user_mode+0x26/0x80
[ 3007.368655][T26715] do_syscall_64+0x38/0xb0
[ 3007.373100][T26715] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3007.379025][T26715] RIP: 0033:0x7effe8e7b82f
[ 3007.383551][T26715] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3007.403289][T26715] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3007.411732][T26715] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3007.419727][T26715] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3007.427745][T26715] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3007.435745][T26715] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3007.443738][T26715] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3007.451740][T26715]
[ 3007.455130][T25126] usb 6-1: new high-speed USB device number 70 using dummy_hcd
[ 3007.479137][T26721] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 3007.528151][T26717] FAULT_INJECTION: forcing a failure.
[ 3007.528151][T26717] name failslab, interval 1, probability 0, space 0, times 0
[ 3007.535830][T26721] misc raw-gadget: fail, usb_gadget_register_driver returned -16
22:47:50 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$eJzs3U9sHFcZAPDvedbOZpu6m6RJGhSQERyi0kZxnFISI0FosKhUFQnXIFUIYWInmPpPFKeoiSrIBXHgxJULJ8QFCkcuSAi1Bw5ceoiCxIl/EuKAkZB6DJrxzO6sa+pNY3tr9/eLsm/mzbebN3OI9L03770AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK+8MVLZ8fToFsBAAAA7KQXp79ydkL+DwAAAPvaS8b/AQAAAAAAAGCvS5HFryLFm/9cS4eK83XNFxaWX31t5vLU5l87mCLFUGRFfP63OX5u4vwzn372M1X53t/fbifjy9MvXRp7bmXp+o351dX5ubGZ5YUrK3Pzff/Cw35/oyeLBzC29Mqrc1evro6dOzPRc/m19j8OPHK8PXnha6Mnq9iZy1NT07WYxvD7/tffxRseAAAAH24jkcW/IsXfLr2RHo2IoXj4XHiLvoOddjDaef5d3MTM5aniRhYXZpdv5hfTUBnV7s2JR6oceRdy8YfSjjiSt3VERg8AAED/hiOLb0SKH7+1lkYjIqvy4E8VCwNu/QPtXWjkJhoRcTQiTsceyNkBAABgwA5EFtOR4reL7XiszKuL/P/zEZODbhwAAACwLRqRxa1IsZLWUrt4HyAinpy5PDX2wlfHnl++ulKLTUPliPpenx+wm7ybAAAAwAdAM7IYLUb819LhQTcGAAAA2BEHI4vnI8Xs9HeLdeWiWJf+scmLx75+sb7C3IktfiePPVMsxN/fnPzhcq3BNJT/2f77AgAAALqaKYu/R4p3/tQszk9XcwDu3L9/f9CNAwAAALZHyuJapLj7k7WUNuxLn9X29+/Y63P/d7b9B5vPrVy/dWPh2rdvbnq91bz0rdWbN2avbH55fe/CRr1mq30MN2qXezgCAABATStl8e9Icf7te528sdwD4NH1s272/7PXu2enN5RVfb3/oJ/jvnexf4B19Nplu7L+HwMAAADsayllcSBSfPL3T5R7/7eMIQMAAMA+00pZ/CJS/PG/9zrvnZfj/+Vpbfz/s91+gWbqLTtRxdj+aDG2311LsDXx/+p3avw/b5ct9gAAAGBdSlm8GSl+OvREkS9X4/+NTeJ+EClebpwq44ZG8riR8nq7+GxeXVicP5vHXowUP1+sYqOIrTbeP9qNHc9jf5T/bqs3tlXGPt6NPZfHvhgpRk9uHnusGzuRx/4hUvzyP2NVbCuPHS1jj3djz1xZWZzbsQcMAAAAHwDV/P/Xj30pVbl87/h/dxZ9ff7/nQ1lx7vG/N/7eLvG/9u1ujtlf8VbZb/GyBb9Gh+PFN+/faqMW+9TOFBeP1x8dvs1/hopZl/ujW2WsUe6seP93hYAAADshjz/b0SKPz/1l0aV85b5f5lZb57/f6TRW3YMKP8/XKvL27R66/Yrs4uL8zccOHDgoHPwAP85AgDAPpPn/zOR4tTHslSNY5f5/6H1s27+/873uvn/5IayY0D5/5Fa3WS5HsFwI6J5c+n68ImI5uqt208vLM1em782v3zu2QsXxsfPXzj7zPBINbjfPer72QEAAMBekef/T0eKu0tvd+bn9zP+39pQdgwo/z9av6eoj//3/SgAAABg38rz/x9Git/dvdfJ5Xvz/979/6v1/09/orfs9BIMKP9/vFbXLtv1yAM+CwAAAAAAAAAAAAAAAAAAABiUVsri15Hijd88lUbLun7W/5vbUHYMaP7/8VrdXOzO/n99P2QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+JAYiiy+Eyk+emItfS6v+GbEoXoJAAAA7Hn/CwAA///yokJX") (fail_nth: 74)
[ 3007.582742][T18494] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 3007.628733][T26717] CPU: 1 PID: 26717 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3007.639230][T26717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3007.649334][T26717] Call Trace:
[ 3007.652652][T26717]
[ 3007.655622][T26717] dump_stack_lvl+0x125/0x1b0
[ 3007.660352][T26717] should_fail_ex+0x496/0x5b0
[ 3007.665083][T26717] should_failslab+0x9/0x20
[ 3007.669645][T26717] __kmem_cache_alloc_node+0x5f/0x470
[ 3007.675073][T26717] kmalloc_trace+0x25/0xe0
[ 3007.679549][T26717] squashfs_cache_init+0x4b6/0x7d0
[ 3007.684820][T26717] ? squashfs_lookup_decompressor+0xf4/0x170
[ 3007.690964][T26717] squashfs_fill_super+0xd87/0x2880
[ 3007.696244][T26717] get_tree_bdev+0x3b5/0x650
[ 3007.700880][T26717] ? squashfs_init_fs_context+0x130/0x130
[ 3007.706667][T26717] ? sget_dev+0xe0/0xe0
[ 3007.710863][T26717] ? cap_capable+0x1d8/0x240
[ 3007.715509][T26717] ? security_capable+0x92/0xc0
[ 3007.720427][T26717] vfs_get_tree+0x8c/0x370
[ 3007.724949][T26717] path_mount+0x1492/0x1ed0
[ 3007.729521][T26717] ? lockdep_hardirqs_on+0x7d/0x100
[ 3007.734778][T26717] ? finish_automount+0xa40/0xa40
[ 3007.739879][T26717] ? putname+0x101/0x140
[ 3007.744184][T26717] __x64_sys_mount+0x293/0x310
[ 3007.749025][T26717] ? copy_mnt_ns+0xb60/0xb60
[ 3007.753681][T26717] ? syscall_enter_from_user_mode+0x26/0x80
[ 3007.759807][T26717] do_syscall_64+0x38/0xb0
[ 3007.764273][T26717] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3007.770248][T26717] RIP: 0033:0x7fe1e6e7e1ea
[ 3007.774700][T26717] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 3007.794368][T26717] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 3007.802831][T26717] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 3007.810840][T26717] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 3007.818849][T26717] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 3007.826856][T26717] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 3007.834871][T26717] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 3007.842889][T26717]
[ 3007.933144][T26724] FAULT_INJECTION: forcing a failure.
[ 3007.933144][T26724] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 3007.946358][T26724] CPU: 1 PID: 26724 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3007.956834][T26724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3007.966926][T26724] Call Trace:
[ 3007.970260][T26724]
[ 3007.973226][T26724] dump_stack_lvl+0x125/0x1b0
[ 3007.977955][T26724] should_fail_ex+0x496/0x5b0
[ 3007.982681][T26724] copyin+0x1b/0xa0
[ 3007.986549][T26724] copy_page_from_iter_atomic+0x23d/0x1430
[ 3007.992412][T26724] ? folio_flags+0x71/0x1f0
[ 3007.996988][T26724] ? csum_and_copy_from_iter+0x1530/0x1530
[ 3008.002853][T26724] ? shmem_write_begin+0x172/0x460
[ 3008.008021][T26724] ? fault_in_subpage_writeable+0x20/0x20
[ 3008.013801][T26724] ? shmem_file_splice_read+0xd10/0xd10
[ 3008.019406][T26724] generic_perform_write+0x2e9/0x600
[ 3008.024770][T26724] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3008.030218][T26724] ? preempt_count_add+0x72/0x140
[ 3008.035289][T26724] ? __mnt_drop_write_file+0xc1/0xf0
[ 3008.040643][T26724] shmem_file_write_iter+0x110/0x140
[ 3008.046084][T26724] vfs_write+0x650/0xe40
[ 3008.050391][T26724] ? kernel_write+0x6c0/0x6c0
[ 3008.055135][T26724] ? __fget_files+0x272/0x410
[ 3008.059874][T26724] ? __fget_light+0xe6/0x260
[ 3008.064520][T26724] ksys_write+0x12f/0x250
[ 3008.068906][T26724] ? __ia32_sys_read+0xb0/0xb0
[ 3008.073747][T26724] ? syscall_enter_from_user_mode+0x26/0x80
[ 3008.079831][T26724] do_syscall_64+0x38/0xb0
[ 3008.084314][T26724] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3008.090261][T26724] RIP: 0033:0x7effe8e7b82f
[ 3008.094718][T26724] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3008.114381][T26724] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3008.122845][T26724] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3008.130856][T26724] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3008.138865][T26724] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3008.146874][T26724] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3008.154899][T26724] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3008.162916][T26724]
[ 3008.373936][T26717] SQUASHFS error: Failed to allocate metadata buffer
[ 3008.392440][T18494] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 3008.401552][T18494] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3008.410521][T25126] usb 6-1: Using ep0 maxpacket: 8
[ 3008.453642][T18494] usb 2-1: Product: syz
[ 3008.458188][T18494] usb 2-1: Manufacturer: syz
[ 3008.482584][T18494] usb 2-1: SerialNumber: syz
[ 3008.542530][T25126] usb 6-1: config 0 has an invalid interface number: 143 but max is 0
[ 3008.551951][T25126] usb 6-1: config 0 has no interface number 0
[ 3008.589461][T25126] usb 6-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b
[ 3008.653968][T25126] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3008.700779][T26724] loop4: detected capacity change from 0 to 512
[ 3008.717934][T26724] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3008.762347][T26724] UDF-fs: Scanning with blocksize 512 failed
[ 3008.782147][T25126] usb 6-1: config 0 descriptor??
22:47:51 executing program 2:
syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="02c8000400000001008941b19976ea2714ab83920f0b932b283d18d9d879dacd4e2be0b6741066f315df4f69447a003e6c658201e40ceeb0b2189668f1f6c11490544e015de9ebbc329f32b017998b7d509fb485e71582413c389ed691067e5726657639be958e771b13d31419caad419a0b8151d422988e3d8946c7692dd5bc06b65a5c1b9ea8010300000000000000aab373"], 0x9)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
setxattr$security_ima(&(0x7f0000002300)='./file0/../file0\x00', &(0x7f0000002340), 0x0, 0x0, 0x0)
r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0)
writev(r0, 0x0, 0x0)
chdir(&(0x7f0000000300)='./file0\x00')
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r1 = getpid()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440))
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000100), &(0x7f00000001c0)={'L+', 0x80000000}, 0x16, 0x1)
ptrace$getregset(0x4204, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x21, 0x4a6, &(0x7f0000000a40)="$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")
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0)
write$cgroup_int(r4, &(0x7f0000000380), 0x1040c)
getpid()
timer_create(0x0, 0x0, 0x0)
timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240))
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x10)
unshare(0x60000200)
syz_emit_vhci(&(0x7f00000002c0)=@HCI_EVENT_PKT={0x4, @hci_ev_user_passkey_req={{0x34, 0x6}}}, 0x9)
22:47:51 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 99)
[ 3008.841123][T26724] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3008.863606][T18494] usb 2-1: 0:2 : does not exist
[ 3008.898826][T26724] UDF-fs: Scanning with blocksize 1024 failed
[ 3008.907921][T26724] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3008.911840][T25010] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 3008.953636][T26724] UDF-fs: Scanning with blocksize 2048 failed
[ 3009.020193][T26724] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 3009.047490][T25126] viperboard 6-1:0.143: version 0.00 found at bus 006 address 070
[ 3009.056792][T26734] loop3: detected capacity change from 0 to 8
[ 3009.080987][T26724] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 3009.100714][T18494] usb 2-1: USB disconnect, device number 10
22:47:51 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 75)
[ 3009.147923][T26734] FAULT_INJECTION: forcing a failure.
[ 3009.147923][T26734] name failslab, interval 1, probability 0, space 0, times 0
[ 3009.197839][T26734] CPU: 1 PID: 26734 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3009.208355][T26734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3009.218468][T26734] Call Trace:
[ 3009.221803][T26734]
[ 3009.224785][T26734] dump_stack_lvl+0x125/0x1b0
[ 3009.229527][T26734] should_fail_ex+0x496/0x5b0
[ 3009.232346][T24942] usb 1-1: new high-speed USB device number 55 using dummy_hcd
[ 3009.234246][T26734] should_failslab+0x9/0x20
[ 3009.234299][T26734] __kmem_cache_alloc_node+0x5f/0x470
[ 3009.252164][T26734] ? lockdep_init_map_type+0x16d/0x7c0
[ 3009.257706][T26734] ? squashfs_cache_init+0x3c4/0x7d0
[ 3009.263081][T26734] __kmalloc+0x4f/0x100
[ 3009.267401][T26734] squashfs_cache_init+0x3c4/0x7d0
[ 3009.272589][T26734] ? squashfs_lookup_decompressor+0xf4/0x170
[ 3009.278654][T26734] squashfs_fill_super+0xd87/0x2880
[ 3009.283945][T26734] get_tree_bdev+0x3b5/0x650
[ 3009.288592][T26734] ? squashfs_init_fs_context+0x130/0x130
[ 3009.294396][T26734] ? sget_dev+0xe0/0xe0
[ 3009.298610][T26734] ? cap_capable+0x1d8/0x240
[ 3009.303277][T26734] ? security_capable+0x92/0xc0
[ 3009.308214][T26734] vfs_get_tree+0x8c/0x370
[ 3009.312806][T26734] path_mount+0x1492/0x1ed0
[ 3009.317393][T26734] ? lockdep_hardirqs_on+0x7d/0x100
[ 3009.322660][T26734] ? finish_automount+0xa40/0xa40
[ 3009.327768][T26734] ? putname+0x101/0x140
[ 3009.332082][T26734] __x64_sys_mount+0x293/0x310
[ 3009.336929][T26734] ? copy_mnt_ns+0xb60/0xb60
[ 3009.341604][T26734] ? syscall_enter_from_user_mode+0x26/0x80
[ 3009.347584][T26734] do_syscall_64+0x38/0xb0
[ 3009.352064][T26734] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3009.358034][T26734] RIP: 0033:0x7fe1e6e7e1ea
[ 3009.362501][T26734] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 3009.382173][T26734] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 3009.390651][T26734] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 3009.398679][T26734] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 3009.406703][T26734] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 3009.414733][T26734] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 3009.422754][T26734] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 3009.430803][T26734]
[ 3009.459989][ T5077] Bluetooth: hci4: ACL packet for unknown connection handle 200
[ 3009.500733][T25126] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100
[ 3009.532688][T25126] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5
[ 3009.534593][T26734] SQUASHFS error: Failed to allocate metadata cache entry
[ 3009.552876][T25126] usb 6-1: USB disconnect, device number 70
[ 3009.587510][T26740] loop2: detected capacity change from 0 to 512
[ 3009.623032][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 3009.697397][T25263] udevd[25263]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[ 3009.743668][T26740] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 3009.756543][T26740] ext4 filesystem being mounted at /root/syzkaller-testdir3569352342/syzkaller.bJONT3/76/file0/file0 supports timestamps until 2038-01-19 (0x7fffffff)
[ 3009.802519][T24942] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
22:47:52 executing program 5:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000978041bf79dcd066ff82085820056c58ad402926192102120001000000000904"], 0x0)
[ 3009.887331][T24942] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 3009.987579][T24942] usb 1-1: SerialNumber: syz
[ 3009.999218][T26747] FAULT_INJECTION: forcing a failure.
[ 3009.999218][T26747] name fail_page_alloc, interval 1, probability 0, space 0, times 0
22:47:52 executing program 1:
r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000f00)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)
syz_usb_disconnect(r0)
openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
syz_usb_disconnect(r0)
[ 3010.241727][T26747] CPU: 1 PID: 26747 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3010.252245][T26747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3010.262361][T26747] Call Trace:
[ 3010.265694][T26747]
[ 3010.268675][T26747] dump_stack_lvl+0x125/0x1b0
[ 3010.273414][T26747] should_fail_ex+0x496/0x5b0
[ 3010.278152][T26747] ? fs_reclaim_acquire+0xb0/0x150
[ 3010.283342][T26747] __should_fail_alloc_page+0xe7/0x130
22:47:52 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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") (fail_nth: 100)
[ 3010.288894][T26747] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 3010.295139][T26747] __alloc_pages+0x14e/0x4a0
[ 3010.299860][T26747] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 3010.306715][T26747] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 3010.312806][T26747] ? find_held_lock+0x2d/0x110
[ 3010.317643][T26747] __folio_alloc+0x16/0x40
[ 3010.322129][T26747] vma_alloc_folio+0x156/0x890
[ 3010.326955][T26747] ? policy_nodemask+0x1d0/0x1d0
[ 3010.331953][T26747] ? mpol_shared_policy_lookup+0xf2/0x140
[ 3010.337743][T26747] shmem_alloc_folio+0xb5/0x170
[ 3010.342658][T26747] ? __dquot_alloc_space+0x515/0xb60
[ 3010.348009][T26747] ? zero_user_segments.constprop.0+0x350/0x350
[ 3010.354318][T26747] ? shmem_inode_acct_block+0x1aa/0x450
[ 3010.359978][T26747] shmem_alloc_and_acct_folio+0xcb/0x140
[ 3010.365699][T26747] shmem_get_folio_gfp+0xbe9/0x1890
[ 3010.370982][T26747] ? shmem_is_huge+0x2f0/0x2f0
[ 3010.375813][T26747] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3010.382020][T26747] shmem_write_begin+0x15c/0x460
[ 3010.387001][T26747] ? fault_in_subpage_writeable+0x20/0x20
[ 3010.392757][T26747] ? shmem_file_splice_read+0xd10/0xd10
[ 3010.398337][T26747] generic_perform_write+0x278/0x600
[ 3010.403669][T26747] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3010.409087][T26747] ? preempt_count_add+0x72/0x140
[ 3010.414141][T26747] ? __mnt_drop_write_file+0xc1/0xf0
[ 3010.419471][T26747] shmem_file_write_iter+0x110/0x140
[ 3010.424808][T26747] vfs_write+0x650/0xe40
[ 3010.429092][T26747] ? kernel_write+0x6c0/0x6c0
[ 3010.433807][T26747] ? __fget_files+0x272/0x410
[ 3010.438520][T26747] ? __fget_light+0xe6/0x260
[ 3010.443354][T26747] ksys_write+0x12f/0x250
[ 3010.447733][T26747] ? __ia32_sys_read+0xb0/0xb0
[ 3010.452553][T26747] ? syscall_enter_from_user_mode+0x26/0x80
[ 3010.458515][T26747] do_syscall_64+0x38/0xb0
[ 3010.462968][T26747] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3010.468895][T26747] RIP: 0033:0x7effe8e7b82f
[ 3010.473333][T26747] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3010.492974][T26747] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3010.501416][T26747] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3010.509419][T26747] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3010.517675][T26747] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3010.525684][T26747] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3010.533688][T26747] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3010.541693][T26747]
22:47:53 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello') (async)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
syz_usb_control_io(r0, &(0x7f0000000400)={0x2c, &(0x7f00000000c0)={0x0, 0xa, 0x93, {0x93, 0x0, "0b4ce4bbb261a22608d4d194bd3518d50ab2dce7c7fc88ae5cb653f3442ecec0f52c03c8b7ff4cb637b2aba29d7f7912cb90d4214c08d5806a556ed0c0719d62bfc1e37b0669d737d98403f46cb9fac6746807e960de50cc7b8c791147d399272d80ceb98060917afd9de3363d7ffea46d92cc4d2ef2b184f4bed09ba92da3c5a2ad8e3b2cd54a6e311a7dd244a11c3ae5"}}, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x446}}, &(0x7f0000000180)={0x0, 0xf, 0x45, {0x5, 0xf, 0x45, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x7, 0x2b, 0x9}, @wireless={0xb, 0x10, 0x1, 0x2, 0xa, 0x9, 0x0, 0xf689, 0x9c}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x3f, "d2a7baec86f9598d0209b210520e5db8"}, @ss_container_id={0x14, 0x10, 0x4, 0x9, "f58bafd43500b8bce06bf47f193e9367"}]}}, &(0x7f0000000380)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7, 0x4, 0x1, 0x0, "2a8ce247", "e21cf3b8"}}, &(0x7f00000003c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x1, 0x9, 0x3d, 0x20, 0x3, 0x8001}}}, &(0x7f0000000940)={0x84, &(0x7f0000000440)={0x40, 0x6, 0x100, "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"}, &(0x7f0000000580)={0x0, 0xa, 0x1, 0xb5}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000600)={0x20, 0x0, 0x4, {0x3, 0x4}}, &(0x7f0000000640)={0x20, 0x0, 0x8, {0xe0, 0x84, [0xf00]}}, &(0x7f0000000680)={0x40, 0x7, 0x2, 0x3871}, &(0x7f00000006c0)={0x40, 0x9, 0x1, 0xe1}, &(0x7f0000000700)={0x40, 0xb, 0x2, "0674"}, &(0x7f0000000740)={0x40, 0xf, 0x2, 0x3ff}, &(0x7f0000000780)={0x40, 0x13, 0x6, @broadcast}, &(0x7f00000007c0)={0x40, 0x17, 0x6, @random="f45128ac060a"}, &(0x7f0000000800)={0x40, 0x19, 0x2, "3ece"}, &(0x7f0000000840)={0x40, 0x1a, 0x2, 0x867}, &(0x7f0000000880)={0x40, 0x1c, 0x1, 0xf1}, &(0x7f00000008c0)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000900)={0x40, 0x21, 0x1, 0xfe}})
[ 3010.579877][T24942] cdc_ether: probe of 1-1:1.0 failed with error -71
[ 3010.602512][T24942] usb 1-1: USB disconnect, device number 55
22:47:53 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$eJzs3U9sHFcZAPDvedbOZpu6m6RJGhSQERyi0kZxnFISI0FosKhUFQnXIFUIYWInmPpPFKeoiSrIBXHgxJULJ8QFCkcuSAi1Bw5ceoiCxIl/EuKAkZB6DJrxzO6sa+pNY3tr9/eLsm/mzbebN3OI9L03770AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK+8MVLZ8fToFsBAAAA7KQXp79ydkL+DwAAAPvaS8b/AQAAAAAAAGCvS5HFryLFm/9cS4eK83XNFxaWX31t5vLU5l87mCLFUGRFfP63OX5u4vwzn372M1X53t/fbifjy9MvXRp7bmXp+o351dX5ubGZ5YUrK3Pzff/Cw35/oyeLBzC29Mqrc1evro6dOzPRc/m19j8OPHK8PXnha6Mnq9iZy1NT07WYxvD7/tffxRseAAAAH24jkcW/IsXfLr2RHo2IoXj4XHiLvoOddjDaef5d3MTM5aniRhYXZpdv5hfTUBnV7s2JR6oceRdy8YfSjjiSt3VERg8AAED/hiOLb0SKH7+1lkYjIqvy4E8VCwNu/QPtXWjkJhoRcTQiTsceyNkBAABgwA5EFtOR4reL7XiszKuL/P/zEZODbhwAAACwLRqRxa1IsZLWUrt4HyAinpy5PDX2wlfHnl++ulKLTUPliPpenx+wm7ybAAAAwAdAM7IYLUb819LhQTcGAAAA2BEHI4vnI8Xs9HeLdeWiWJf+scmLx75+sb7C3IktfiePPVMsxN/fnPzhcq3BNJT/2f77AgAAALqaKYu/R4p3/tQszk9XcwDu3L9/f9CNAwAAALZHyuJapLj7k7WUNuxLn9X29+/Y63P/d7b9B5vPrVy/dWPh2rdvbnq91bz0rdWbN2avbH55fe/CRr1mq30MN2qXezgCAABATStl8e9Icf7te528sdwD4NH1s272/7PXu2enN5RVfb3/oJ/jvnexf4B19Nplu7L+HwMAAADsayllcSBSfPL3T5R7/7eMIQMAAMA+00pZ/CJS/PG/9zrvnZfj/+Vpbfz/s91+gWbqLTtRxdj+aDG2311LsDXx/+p3avw/b5ct9gAAAGBdSlm8GSl+OvREkS9X4/+NTeJ+EClebpwq44ZG8riR8nq7+GxeXVicP5vHXowUP1+sYqOIrTbeP9qNHc9jf5T/bqs3tlXGPt6NPZfHvhgpRk9uHnusGzuRx/4hUvzyP2NVbCuPHS1jj3djz1xZWZzbsQcMAAAAHwDV/P/Xj30pVbl87/h/dxZ9ff7/nQ1lx7vG/N/7eLvG/9u1ujtlf8VbZb/GyBb9Gh+PFN+/faqMW+9TOFBeP1x8dvs1/hopZl/ujW2WsUe6seP93hYAAADshjz/b0SKPz/1l0aV85b5f5lZb57/f6TRW3YMKP8/XKvL27R66/Yrs4uL8zccOHDgoHPwAP85AgDAPpPn/zOR4tTHslSNY5f5/6H1s27+/873uvn/5IayY0D5/5Fa3WS5HsFwI6J5c+n68ImI5uqt208vLM1em782v3zu2QsXxsfPXzj7zPBINbjfPer72QEAAMBekef/T0eKu0tvd+bn9zP+39pQdgwo/z9av6eoj//3/SgAAABg38rz/x9Git/dvdfJ5Xvz/979/6v1/09/orfs9BIMKP9/vFbXLtv1yAM+CwAAAAAAAAAAAAAAAAAAABiUVsri15Hijd88lUbLun7W/5vbUHYMaP7/8VrdXOzO/n99P2QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+JAYiiy+Eyk+emItfS6v+GbEoXoJAAAA7Hn/CwAA///yokJX") (fail_nth: 76)
[ 3010.801762][T26757] loop3: detected capacity change from 0 to 8
[ 3010.835454][T26757] FAULT_INJECTION: forcing a failure.
[ 3010.835454][T26757] name failslab, interval 1, probability 0, space 0, times 0
[ 3010.866547][T26757] CPU: 0 PID: 26757 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3010.877062][T26757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3010.887187][T26757] Call Trace:
[ 3010.890521][T26757]
[ 3010.893542][T26757] dump_stack_lvl+0x125/0x1b0
[ 3010.898291][T26757] should_fail_ex+0x496/0x5b0
[ 3010.903049][T26757] should_failslab+0x9/0x20
[ 3010.907642][T26757] __kmem_cache_alloc_node+0x5f/0x470
[ 3010.913105][T26757] kmalloc_trace+0x25/0xe0
[ 3010.917605][T26757] squashfs_cache_init+0x55/0x7d0
[ 3010.922719][T26757] ? squashfs_read_table+0x179/0x1e0
[ 3010.928098][T26757] ? squashfs_lookup_decompressor+0xf4/0x170
[ 3010.934167][T26757] squashfs_fill_super+0xd87/0x2880
[ 3010.939451][T26757] get_tree_bdev+0x3b5/0x650
[ 3010.944103][T26757] ? squashfs_init_fs_context+0x130/0x130
[ 3010.949908][T26757] ? sget_dev+0xe0/0xe0
[ 3010.954125][T26757] ? cap_capable+0x1d8/0x240
[ 3010.958865][T26757] ? security_capable+0x92/0xc0
[ 3010.963798][T26757] vfs_get_tree+0x8c/0x370
[ 3010.968297][T26757] path_mount+0x1492/0x1ed0
[ 3010.972891][T26757] ? lockdep_hardirqs_on+0x7d/0x100
[ 3010.978198][T26757] ? finish_automount+0xa40/0xa40
[ 3010.983312][T26757] ? putname+0x101/0x140
[ 3010.987634][T26757] __x64_sys_mount+0x293/0x310
[ 3010.992486][T26757] ? copy_mnt_ns+0xb60/0xb60
[ 3010.997165][T26757] ? syscall_enter_from_user_mode+0x26/0x80
[ 3011.003144][T26757] do_syscall_64+0x38/0xb0
[ 3011.007644][T26757] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3011.013605][T26757] RIP: 0033:0x7fe1e6e7e1ea
[ 3011.018069][T26757] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 3011.037752][T26757] RSP: 002b:00007fe1e7c32ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
[ 3011.046240][T26757] RAX: ffffffffffffffda RBX: 00007fe1e7c32f80 RCX: 00007fe1e6e7e1ea
[ 3011.054279][T26757] RDX: 0000000020000200 RSI: 0000000020000240 RDI: 00007fe1e7c32f40
[ 3011.062313][T26757] RBP: 0000000020000200 R08: 00007fe1e7c32f80 R09: 0000000000000000
[ 3011.070345][T26757] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000240
[ 3011.078499][T26757] R13: 00007fe1e7c32f40 R14: 00000000000001cf R15: 0000000020000280
[ 3011.079196][T25126] usb 6-1: new high-speed USB device number 71 using dummy_hcd
[ 3011.086687][T26757]
[ 3011.204127][T26757] SQUASHFS error: Failed to allocate metadata cache
[ 3011.218372][T26764] FAULT_INJECTION: forcing a failure.
[ 3011.218372][T26764] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 3011.232408][T26764] CPU: 1 PID: 26764 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3011.242896][T26764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3011.253031][T26764] Call Trace:
[ 3011.256355][T26764]
[ 3011.259329][T26764] dump_stack_lvl+0x125/0x1b0
[ 3011.264076][T26764] should_fail_ex+0x496/0x5b0
[ 3011.268823][T26764] copyin+0x1b/0xa0
[ 3011.272693][T26764] copy_page_from_iter_atomic+0x23d/0x1430
[ 3011.278580][T26764] ? folio_flags+0x71/0x1f0
[ 3011.283185][T26764] ? csum_and_copy_from_iter+0x1530/0x1530
[ 3011.289064][T26764] ? shmem_write_begin+0x172/0x460
[ 3011.294246][T26764] ? fault_in_subpage_writeable+0x20/0x20
[ 3011.300046][T26764] ? shmem_file_splice_read+0xd10/0xd10
[ 3011.305665][T26764] generic_perform_write+0x2e9/0x600
[ 3011.311049][T26764] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3011.316496][T26764] ? generic_write_checks_count+0x2d0/0x2d0
[ 3011.322554][T26764] shmem_file_write_iter+0x110/0x140
[ 3011.327898][T26764] vfs_write+0x650/0xe40
[ 3011.332220][T26764] ? kernel_write+0x6c0/0x6c0
[ 3011.336936][T26764] ? __fget_files+0x272/0x410
[ 3011.341652][T26764] ? __fget_light+0xe6/0x260
[ 3011.346275][T26764] ksys_write+0x12f/0x250
[ 3011.350641][T26764] ? __ia32_sys_read+0xb0/0xb0
[ 3011.355442][T26764] ? syscall_enter_from_user_mode+0x26/0x80
[ 3011.361383][T26764] do_syscall_64+0x38/0xb0
[ 3011.365830][T26764] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3011.371760][T26764] RIP: 0033:0x7effe8e7b82f
[ 3011.376223][T26764] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3011.395863][T26764] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3011.404354][T26764] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3011.412354][T26764] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3011.420370][T26764] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3011.428389][T26764] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3011.436394][T26764] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3011.444404][T26764]
[ 3011.462830][T26764] loop4: detected capacity change from 0 to 512
[ 3011.522314][T24942] usb 1-1: new high-speed USB device number 56 using dummy_hcd
[ 3011.559617][T26764] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3011.569341][T24966] usb 2-1: new high-speed USB device number 11 using dummy_hcd
22:47:54 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
[ 3011.613597][T26764] UDF-fs: Scanning with blocksize 512 failed
[ 3011.621256][T26764] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3011.652541][T25126] usb 6-1: device descriptor read/64, error -71
[ 3011.682442][T26764] UDF-fs: Scanning with blocksize 1024 failed
[ 3011.741614][T26764] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3011.770228][T26764] UDF-fs: Scanning with blocksize 2048 failed
[ 3011.795196][T26770] loop3: detected capacity change from 0 to 8
[ 3011.858464][T26764] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 3011.868366][T24966] usb 2-1: Using ep0 maxpacket: 8
[ 3011.883237][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
22:47:54 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x2, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
[ 3011.925062][T26764] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 3011.952796][T25126] usb 6-1: new high-speed USB device number 72 using dummy_hcd
[ 3012.005418][T24942] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 3012.026283][T24966] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 3012.039368][T24942] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 3012.052677][T24966] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 3012.112530][T24942] usb 1-1: SerialNumber: syz
[ 3012.112876][T24966] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
22:47:54 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 77)
[ 3012.174895][T25126] usb 6-1: device descriptor read/64, error -71
[ 3012.296269][T25126] usb usb6-port1: attempt power cycle
[ 3012.302825][T26775] loop3: detected capacity change from 0 to 8
[ 3012.382669][T24966] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 3012.391807][T24966] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3012.432425][T24966] usb 2-1: Product: syz
[ 3012.436808][T24966] usb 2-1: Manufacturer: syz
[ 3012.441571][T24966] usb 2-1: SerialNumber: syz
22:47:54 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x3, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
[ 3012.554270][T26777] FAULT_INJECTION: forcing a failure.
[ 3012.554270][T26777] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 3012.662820][T26777] CPU: 0 PID: 26777 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3012.673329][T26777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3012.683426][T26777] Call Trace:
[ 3012.686749][T26777]
[ 3012.689716][T26777] dump_stack_lvl+0x125/0x1b0
[ 3012.694454][T26777] should_fail_ex+0x496/0x5b0
[ 3012.699199][T26777] ? fs_reclaim_acquire+0xb0/0x150
[ 3012.704369][T26777] __should_fail_alloc_page+0xe7/0x130
[ 3012.709900][T26777] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 3012.716125][T26777] __alloc_pages+0x14e/0x4a0
[ 3012.720788][T26777] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 3012.727620][T26777] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 3012.733669][T26777] ? find_held_lock+0x2d/0x110
[ 3012.738489][T26777] __folio_alloc+0x16/0x40
[ 3012.742975][T26777] vma_alloc_folio+0x156/0x890
[ 3012.747796][T26777] ? policy_nodemask+0x1d0/0x1d0
[ 3012.752789][T26777] ? mpol_shared_policy_lookup+0xf2/0x140
[ 3012.758566][T26777] shmem_alloc_folio+0xb5/0x170
[ 3012.763464][T26777] ? __dquot_alloc_space+0x515/0xb60
[ 3012.768812][T26777] ? zero_user_segments.constprop.0+0x350/0x350
[ 3012.775115][T26777] ? shmem_inode_acct_block+0x1aa/0x450
[ 3012.780715][T26777] shmem_alloc_and_acct_folio+0xcb/0x140
[ 3012.786410][T26777] shmem_get_folio_gfp+0xbe9/0x1890
[ 3012.791662][T26777] ? shmem_is_huge+0x2f0/0x2f0
[ 3012.796485][T26777] shmem_write_begin+0x15c/0x460
[ 3012.801479][T26777] ? fault_in_subpage_writeable+0x20/0x20
[ 3012.807253][T26777] ? shmem_file_splice_read+0xd10/0xd10
[ 3012.812854][T26777] generic_perform_write+0x278/0x600
[ 3012.818217][T26777] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3012.823760][T26777] ? preempt_count_add+0x72/0x140
[ 3012.828833][T26777] ? __mnt_drop_write_file+0xc1/0xf0
[ 3012.834189][T26777] shmem_file_write_iter+0x110/0x140
[ 3012.839547][T26777] vfs_write+0x650/0xe40
[ 3012.843845][T26777] ? kernel_write+0x6c0/0x6c0
[ 3012.848579][T26777] ? __fget_files+0x272/0x410
[ 3012.853331][T26777] ? __fget_light+0xe6/0x260
[ 3012.857986][T26777] ksys_write+0x12f/0x250
[ 3012.862383][T26777] ? __ia32_sys_read+0xb0/0xb0
[ 3012.867214][T26777] ? syscall_enter_from_user_mode+0x26/0x80
[ 3012.873185][T26777] do_syscall_64+0x38/0xb0
[ 3012.877658][T26777] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3012.883619][T26777] RIP: 0033:0x7effe8e7b82f
[ 3012.888085][T26777] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3012.907759][T26777] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3012.916237][T26777] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3012.924264][T26777] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3012.932283][T26777] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3012.940294][T26777] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3012.948307][T26777] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3012.956327][T26777]
[ 3013.200902][T24942] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 3013.542660][T24966] usb 2-1: 0:2 : does not exist
[ 3013.641534][T24966] usb 2-1: USB disconnect, device number 11
[ 3013.767169][T26792] loop3: detected capacity change from 0 to 8
22:47:56 executing program 2:
syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="02c8000400000001008941b19976ea2714ab83920f0b932b283d18d9d879dacd4e2be0b6741066f315df4f69447a003e6c658201e40ceeb0b2189668f1f6c11490544e015de9ebbc329f32b017998b7d509fb485e71582413c389ed691067e5726657639be958e771b13d31419caad419a0b8151d422988e3d8946c7692dd5bc06b65a5c1b9ea8010300000000000000aab373"], 0x9)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
setxattr$security_ima(&(0x7f0000002300)='./file0/../file0\x00', &(0x7f0000002340), 0x0, 0x0, 0x0)
r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0)
writev(r0, 0x0, 0x0)
chdir(&(0x7f0000000300)='./file0\x00')
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r1 = getpid()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440))
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000100), &(0x7f00000001c0)={'L+', 0x80000000}, 0x16, 0x1)
ptrace$getregset(0x4204, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x21, 0x4a6, &(0x7f0000000a40)="$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")
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0)
write$cgroup_int(r4, &(0x7f0000000380), 0x1040c)
getpid()
timer_create(0x0, 0x0, 0x0)
timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240))
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x10)
unshare(0x60000200)
syz_emit_vhci(&(0x7f00000002c0)=@HCI_EVENT_PKT={0x4, @hci_ev_user_passkey_req={{0x34, 0x6}}}, 0x9)
22:47:56 executing program 5:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000978041bf79dcd066ff82085820056c58ad402926192102120001000000000904"], 0x0)
22:47:56 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$eJzs3U9sHFcZAPDvedbOZpu6m6RJGhSQERyi0kZxnFISI0FosKhUFQnXIFUIYWInmPpPFKeoiSrIBXHgxJULJ8QFCkcuSAi1Bw5ceoiCxIl/EuKAkZB6DJrxzO6sa+pNY3tr9/eLsm/mzbebN3OI9L03770AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK+8MVLZ8fToFsBAAAA7KQXp79ydkL+DwAAAPvaS8b/AQAAAAAAAGCvS5HFryLFm/9cS4eK83XNFxaWX31t5vLU5l87mCLFUGRFfP63OX5u4vwzn372M1X53t/fbifjy9MvXRp7bmXp+o351dX5ubGZ5YUrK3Pzff/Cw35/oyeLBzC29Mqrc1evro6dOzPRc/m19j8OPHK8PXnha6Mnq9iZy1NT07WYxvD7/tffxRseAAAAH24jkcW/IsXfLr2RHo2IoXj4XHiLvoOddjDaef5d3MTM5aniRhYXZpdv5hfTUBnV7s2JR6oceRdy8YfSjjiSt3VERg8AAED/hiOLb0SKH7+1lkYjIqvy4E8VCwNu/QPtXWjkJhoRcTQiTsceyNkBAABgwA5EFtOR4reL7XiszKuL/P/zEZODbhwAAACwLRqRxa1IsZLWUrt4HyAinpy5PDX2wlfHnl++ulKLTUPliPpenx+wm7ybAAAAwAdAM7IYLUb819LhQTcGAAAA2BEHI4vnI8Xs9HeLdeWiWJf+scmLx75+sb7C3IktfiePPVMsxN/fnPzhcq3BNJT/2f77AgAAALqaKYu/R4p3/tQszk9XcwDu3L9/f9CNAwAAALZHyuJapLj7k7WUNuxLn9X29+/Y63P/d7b9B5vPrVy/dWPh2rdvbnq91bz0rdWbN2avbH55fe/CRr1mq30MN2qXezgCAABATStl8e9Icf7te528sdwD4NH1s272/7PXu2enN5RVfb3/oJ/jvnexf4B19Nplu7L+HwMAAADsayllcSBSfPL3T5R7/7eMIQMAAMA+00pZ/CJS/PG/9zrvnZfj/+Vpbfz/s91+gWbqLTtRxdj+aDG2311LsDXx/+p3avw/b5ct9gAAAGBdSlm8GSl+OvREkS9X4/+NTeJ+EClebpwq44ZG8riR8nq7+GxeXVicP5vHXowUP1+sYqOIrTbeP9qNHc9jf5T/bqs3tlXGPt6NPZfHvhgpRk9uHnusGzuRx/4hUvzyP2NVbCuPHS1jj3djz1xZWZzbsQcMAAAAHwDV/P/Xj30pVbl87/h/dxZ9ff7/nQ1lx7vG/N/7eLvG/9u1ujtlf8VbZb/GyBb9Gh+PFN+/faqMW+9TOFBeP1x8dvs1/hopZl/ujW2WsUe6seP93hYAAADshjz/b0SKPz/1l0aV85b5f5lZb57/f6TRW3YMKP8/XKvL27R66/Yrs4uL8zccOHDgoHPwAP85AgDAPpPn/zOR4tTHslSNY5f5/6H1s27+/873uvn/5IayY0D5/5Fa3WS5HsFwI6J5c+n68ImI5uqt208vLM1em782v3zu2QsXxsfPXzj7zPBINbjfPer72QEAAMBekef/T0eKu0tvd+bn9zP+39pQdgwo/z9av6eoj//3/SgAAABg38rz/x9Git/dvdfJ5Xvz/979/6v1/09/orfs9BIMKP9/vFbXLtv1yAM+CwAAAAAAAAAAAAAAAAAAABiUVsri15Hijd88lUbLun7W/5vbUHYMaP7/8VrdXOzO/n99P2QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+JAYiiy+Eyk+emItfS6v+GbEoXoJAAAA7Hn/CwAA///yokJX") (fail_nth: 78)
22:47:56 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x4, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
[ 3013.991466][T26767] udevd[26767]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[ 3014.016282][T25010] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 3014.130351][T26797] FAULT_INJECTION: forcing a failure.
[ 3014.130351][T26797] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 3014.143735][T26797] CPU: 1 PID: 26797 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3014.154208][T26797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3014.164296][T26797] Call Trace:
[ 3014.167597][T26797]
[ 3014.170549][T26797] dump_stack_lvl+0x125/0x1b0
[ 3014.175265][T26797] should_fail_ex+0x496/0x5b0
[ 3014.179971][T26797] copyin+0x1b/0xa0
[ 3014.183806][T26797] copy_page_from_iter_atomic+0x23d/0x1430
[ 3014.189651][T26797] ? folio_flags+0x71/0x1f0
[ 3014.194200][T26797] ? csum_and_copy_from_iter+0x1530/0x1530
[ 3014.200056][T26797] ? shmem_write_begin+0x172/0x460
[ 3014.205221][T26797] ? fault_in_subpage_writeable+0x20/0x20
[ 3014.210983][T26797] ? shmem_file_splice_read+0xd10/0xd10
[ 3014.216576][T26797] generic_perform_write+0x2e9/0x600
[ 3014.221917][T26797] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3014.227340][T26797] ? preempt_count_add+0x72/0x140
[ 3014.232399][T26797] ? __mnt_drop_write_file+0xc1/0xf0
[ 3014.237746][T26797] shmem_file_write_iter+0x110/0x140
[ 3014.243111][T26797] vfs_write+0x650/0xe40
[ 3014.247400][T26797] ? kernel_write+0x6c0/0x6c0
[ 3014.252123][T26797] ? __fget_files+0x272/0x410
[ 3014.256843][T26797] ? __fget_light+0xe6/0x260
[ 3014.261468][T26797] ksys_write+0x12f/0x250
[ 3014.265849][T26797] ? __ia32_sys_read+0xb0/0xb0
[ 3014.270660][T26797] ? syscall_enter_from_user_mode+0x26/0x80
[ 3014.276617][T26797] do_syscall_64+0x38/0xb0
[ 3014.281076][T26797] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3014.287211][T26797] RIP: 0033:0x7effe8e7b82f
[ 3014.291680][T26797] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3014.311320][T26797] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3014.319762][T26797] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3014.327828][T26797] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3014.335833][T26797] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3014.343832][T26797] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3014.351827][T26797] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3014.359830][T26797]
[ 3014.412665][T25126] usb usb6-port1: Cannot enable. Maybe the USB cable is bad?
[ 3014.436789][T26799] loop3: detected capacity change from 0 to 8
[ 3014.478992][ T5077] Bluetooth: hci4: ACL packet for unknown connection handle 200
[ 3014.535763][T26797] loop4: detected capacity change from 0 to 512
[ 3014.555728][T26801] loop2: detected capacity change from 0 to 512
[ 3014.602325][T25126] usb 6-1: new high-speed USB device number 74 using dummy_hcd
[ 3014.648595][T26797] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3014.665430][T26797] UDF-fs: Scanning with blocksize 512 failed
[ 3014.698783][T26801] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 3014.711796][T26801] ext4 filesystem being mounted at /root/syzkaller-testdir3569352342/syzkaller.bJONT3/77/file0/file0 supports timestamps until 2038-01-19 (0x7fffffff)
[ 3014.742280][T25126] usb 6-1: device descriptor read/8, error -71
[ 3014.756828][T26797] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3014.862296][T26797] UDF-fs: Scanning with blocksize 1024 failed
[ 3014.934394][T24942] usb 1-1: USB disconnect, device number 56
[ 3014.987081][T24942] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 3015.007935][T26797] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3015.072155][T26797] UDF-fs: Scanning with blocksize 2048 failed
[ 3015.087173][T26797] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 3015.149016][T26797] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 3015.184328][T25126] usb usb6-port1: unable to enumerate USB device
22:47:57 executing program 1:
r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000f00)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)
syz_usb_disconnect(r0)
openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
syz_usb_disconnect(r0)
22:47:57 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x5, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
22:47:57 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES16, @ANYBLOB="82fa89e366e0591e1dc727c21cdceb7170ef258f7146dd155bedce1241"], &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x7, [{0x39, &(0x7f0000000000)=@string={0x39, 0x3, "df39a45ba1921fbc05028fdd45d86941f1b14e5e327fd30f5d346e344ec2d0ecc418e878fcfc05ce5971b259fb2e4624bd221f844d0a92"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x42d}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x814}}, {0x8e, &(0x7f00000002c0)=@string={0x8e, 0x3, "99605fd88b1b928c3ce10daad708959871c93132d6e70f602eb2769cc4ce742a09bc469352168dc523aecafd61354a39a01c2a6ab90f9c58a226d6a2e0115d636ee29f09058801d3b4a585517d9ad6e1c4b9a31f1e9316d41b283c9029659aa7c8ce7767c4ada69aaa033e0680a857914bdef3ceb0d7691431a10b838fb001e20e7ee8b45775b0566b0cc627"}}, {0x19, &(0x7f00000000c0)=ANY=[@ANYBLOB="19039c10583362a9c62e87e616b8d4712e3ea60600c1b98a75509149c17a"]}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x813}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x42f}}]})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
[ 3015.992431][T26814] loop3: detected capacity change from 0 to 8
22:47:58 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x6, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
22:47:58 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$eJzs3U9sHFcZAPDvedbOZpu6m6RJGhSQERyi0kZxnFISI0FosKhUFQnXIFUIYWInmPpPFKeoiSrIBXHgxJULJ8QFCkcuSAi1Bw5ceoiCxIl/EuKAkZB6DJrxzO6sa+pNY3tr9/eLsm/mzbebN3OI9L03770AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK+8MVLZ8fToFsBAAAA7KQXp79ydkL+DwAAAPvaS8b/AQAAAAAAAGCvS5HFryLFm/9cS4eK83XNFxaWX31t5vLU5l87mCLFUGRFfP63OX5u4vwzn372M1X53t/fbifjy9MvXRp7bmXp+o351dX5ubGZ5YUrK3Pzff/Cw35/oyeLBzC29Mqrc1evro6dOzPRc/m19j8OPHK8PXnha6Mnq9iZy1NT07WYxvD7/tffxRseAAAAH24jkcW/IsXfLr2RHo2IoXj4XHiLvoOddjDaef5d3MTM5aniRhYXZpdv5hfTUBnV7s2JR6oceRdy8YfSjjiSt3VERg8AAED/hiOLb0SKH7+1lkYjIqvy4E8VCwNu/QPtXWjkJhoRcTQiTsceyNkBAABgwA5EFtOR4reL7XiszKuL/P/zEZODbhwAAACwLRqRxa1IsZLWUrt4HyAinpy5PDX2wlfHnl++ulKLTUPliPpenx+wm7ybAAAAwAdAM7IYLUb819LhQTcGAAAA2BEHI4vnI8Xs9HeLdeWiWJf+scmLx75+sb7C3IktfiePPVMsxN/fnPzhcq3BNJT/2f77AgAAALqaKYu/R4p3/tQszk9XcwDu3L9/f9CNAwAAALZHyuJapLj7k7WUNuxLn9X29+/Y63P/d7b9B5vPrVy/dWPh2rdvbnq91bz0rdWbN2avbH55fe/CRr1mq30MN2qXezgCAABATStl8e9Icf7te528sdwD4NH1s272/7PXu2enN5RVfb3/oJ/jvnexf4B19Nplu7L+HwMAAADsayllcSBSfPL3T5R7/7eMIQMAAMA+00pZ/CJS/PG/9zrvnZfj/+Vpbfz/s91+gWbqLTtRxdj+aDG2311LsDXx/+p3avw/b5ct9gAAAGBdSlm8GSl+OvREkS9X4/+NTeJ+EClebpwq44ZG8riR8nq7+GxeXVicP5vHXowUP1+sYqOIrTbeP9qNHc9jf5T/bqs3tlXGPt6NPZfHvhgpRk9uHnusGzuRx/4hUvzyP2NVbCuPHS1jj3djz1xZWZzbsQcMAAAAHwDV/P/Xj30pVbl87/h/dxZ9ff7/nQ1lx7vG/N/7eLvG/9u1ujtlf8VbZb/GyBb9Gh+PFN+/faqMW+9TOFBeP1x8dvs1/hopZl/ujW2WsUe6seP93hYAAADshjz/b0SKPz/1l0aV85b5f5lZb57/f6TRW3YMKP8/XKvL27R66/Yrs4uL8zccOHDgoHPwAP85AgDAPpPn/zOR4tTHslSNY5f5/6H1s27+/873uvn/5IayY0D5/5Fa3WS5HsFwI6J5c+n68ImI5uqt208vLM1em782v3zu2QsXxsfPXzj7zPBINbjfPer72QEAAMBekef/T0eKu0tvd+bn9zP+39pQdgwo/z9av6eoj//3/SgAAABg38rz/x9Git/dvdfJ5Xvz/979/6v1/09/orfs9BIMKP9/vFbXLtv1yAM+CwAAAAAAAAAAAAAAAAAAABiUVsri15Hijd88lUbLun7W/5vbUHYMaP7/8VrdXOzO/n99P2QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+JAYiiy+Eyk+emItfS6v+GbEoXoJAAAA7Hn/CwAA///yokJX") (fail_nth: 79)
22:47:58 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x7, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
[ 3016.325913][T26823] loop3: detected capacity change from 0 to 8
[ 3016.336233][T25134] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[ 3016.419386][T26824] FAULT_INJECTION: forcing a failure.
[ 3016.419386][T26824] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 3016.458889][T26826] loop3: detected capacity change from 0 to 8
[ 3016.465869][T26824] CPU: 1 PID: 26824 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3016.476364][T26824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3016.486475][T26824] Call Trace:
[ 3016.489802][T26824]
[ 3016.492782][T26824] dump_stack_lvl+0x125/0x1b0
[ 3016.497529][T26824] should_fail_ex+0x496/0x5b0
[ 3016.502281][T26824] ? fs_reclaim_acquire+0xb0/0x150
[ 3016.507468][T26824] __should_fail_alloc_page+0xe7/0x130
[ 3016.513018][T26824] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 3016.519264][T26824] __alloc_pages+0x14e/0x4a0
[ 3016.523941][T26824] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 3016.530812][T26824] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 3016.536908][T26824] ? find_held_lock+0x2d/0x110
[ 3016.541754][T26824] __folio_alloc+0x16/0x40
[ 3016.546250][T26824] vma_alloc_folio+0x156/0x890
[ 3016.551119][T26824] ? policy_nodemask+0x1d0/0x1d0
[ 3016.556135][T26824] ? mpol_shared_policy_lookup+0xf2/0x140
[ 3016.561938][T26824] shmem_alloc_folio+0xb5/0x170
[ 3016.562300][T24942] usb 1-1: new high-speed USB device number 57 using dummy_hcd
[ 3016.566818][T26824] ? __dquot_alloc_space+0x515/0xb60
[ 3016.579712][T26824] ? zero_user_segments.constprop.0+0x350/0x350
[ 3016.586031][T26824] ? shmem_inode_acct_block+0x1aa/0x450
[ 3016.591630][T26824] shmem_alloc_and_acct_folio+0xcb/0x140
[ 3016.597315][T26824] shmem_get_folio_gfp+0xbe9/0x1890
[ 3016.602576][T26824] ? shmem_is_huge+0x2f0/0x2f0
[ 3016.607370][T26824] ? asm_sysvec_reschedule_ipi+0x1a/0x20
[ 3016.613035][T26824] ? lockdep_hardirqs_on+0x7d/0x100
[ 3016.618275][T26824] shmem_write_begin+0x15c/0x460
[ 3016.623249][T26824] ? fault_in_subpage_writeable+0x20/0x20
[ 3016.629000][T26824] ? shmem_file_splice_read+0xd10/0xd10
[ 3016.634588][T26824] generic_perform_write+0x278/0x600
[ 3016.639944][T26824] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3016.645359][T26824] ? preempt_count_add+0x72/0x140
[ 3016.650416][T26824] ? __mnt_drop_write_file+0xc1/0xf0
[ 3016.655743][T26824] shmem_file_write_iter+0x110/0x140
[ 3016.661075][T26824] vfs_write+0x650/0xe40
[ 3016.665462][T26824] ? kernel_write+0x6c0/0x6c0
[ 3016.670202][T26824] ? __fget_files+0x272/0x410
[ 3016.674912][T26824] ? __fget_light+0xe6/0x260
[ 3016.679537][T26824] ksys_write+0x12f/0x250
[ 3016.683904][T26824] ? __ia32_sys_read+0xb0/0xb0
[ 3016.688704][T26824] ? syscall_enter_from_user_mode+0x26/0x80
[ 3016.694648][T26824] do_syscall_64+0x38/0xb0
[ 3016.699114][T26824] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3016.705041][T26824] RIP: 0033:0x7effe8e7b82f
[ 3016.709479][T26824] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3016.729118][T26824] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3016.737561][T26824] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3016.745587][T26824] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3016.753599][T26824] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3016.761598][T26824] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3016.769596][T26824] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3016.777600][T26824]
[ 3016.832328][T25134] usb 2-1: Using ep0 maxpacket: 8
22:47:59 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 80)
[ 3016.952324][T25134] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 3016.993780][T25134] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
22:47:59 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
[ 3017.079418][T25134] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 3017.143417][T24942] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 3017.253650][T24942] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 3017.290343][T24942] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 3017.303165][T25134] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 3017.314371][T26831] FAULT_INJECTION: forcing a failure.
[ 3017.314371][T26831] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 3017.314421][T26831] CPU: 1 PID: 26831 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3017.314465][T26831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3017.314486][T26831] Call Trace:
[ 3017.314500][T26831]
[ 3017.314512][T26831] dump_stack_lvl+0x125/0x1b0
[ 3017.314556][T26831] should_fail_ex+0x496/0x5b0
[ 3017.314596][T26831] copyin+0x1b/0xa0
[ 3017.314630][T26831] copy_page_from_iter_atomic+0x23d/0x1430
[ 3017.314672][T26831] ? folio_flags+0x71/0x1f0
[ 3017.314728][T26831] ? csum_and_copy_from_iter+0x1530/0x1530
[ 3017.314765][T26831] ? shmem_write_begin+0x172/0x460
[ 3017.314803][T26831] ? fault_in_subpage_writeable+0x20/0x20
[ 3017.355393][T24942] usb 1-1: SerialNumber: Э
[ 3017.359296][T26831] ? shmem_file_splice_read+0xd10/0xd10
[ 3017.359346][T26831] generic_perform_write+0x2e9/0x600
[ 3017.359404][T26831] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3017.402845][T25134] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3017.404992][T26831] ? preempt_count_add+0x72/0x140
[ 3017.405038][T26831] ? __mnt_drop_write_file+0xc1/0xf0
[ 3017.428909][T25134] usb 2-1: Product: syz
[ 3017.434060][T26831] shmem_file_write_iter+0x110/0x140
[ 3017.434130][T26831] vfs_write+0x650/0xe40
[ 3017.434174][T26831] ? kernel_write+0x6c0/0x6c0
[ 3017.434219][T26831] ? __fget_files+0x272/0x410
[ 3017.446570][T25134] usb 2-1: Manufacturer: syz
[ 3017.447931][T26831] ? __fget_light+0xe6/0x260
[ 3017.447983][T26831] ksys_write+0x12f/0x250
[ 3017.461549][T25134] usb 2-1: SerialNumber: syz
[ 3017.461965][T26831] ? __ia32_sys_read+0xb0/0xb0
[ 3017.462019][T26831] ? syscall_enter_from_user_mode+0x26/0x80
[ 3017.462070][T26831] do_syscall_64+0x38/0xb0
[ 3017.462105][T26831] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3017.462148][T26831] RIP: 0033:0x7effe8e7b82f
[ 3017.501386][T26831] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3017.521045][T26831] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3017.529497][T26831] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3017.537498][T26831] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3017.545494][T26831] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3017.553488][T26831] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3017.561482][T26831] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3017.569486][T26831]
[ 3017.590301][T26831] loop4: detected capacity change from 0 to 512
[ 3017.594634][T26835] loop3: detected capacity change from 0 to 8
[ 3017.668864][T26831] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3017.768448][T26831] UDF-fs: Scanning with blocksize 512 failed
[ 3017.839424][T26831] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3017.889024][T26831] UDF-fs: Scanning with blocksize 1024 failed
[ 3017.955413][T26831] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3017.998440][T26831] UDF-fs: Scanning with blocksize 2048 failed
[ 3018.033111][T25134] usb 2-1: 0:2 : does not exist
[ 3018.044512][T26831] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 3018.077689][T26831] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 3018.206484][T25134] usb 2-1: USB disconnect, device number 12
[ 3018.406750][T25724] udevd[25724]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[ 3018.467824][T24942] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 3018.777310][T25131] usb 1-1: USB disconnect, device number 57
[ 3018.854261][T25131] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
22:48:01 executing program 2:
syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="02c8000400000001008941b19976ea2714ab83920f0b932b283d18d9d879dacd4e2be0b6741066f315df4f69447a003e6c658201e40ceeb0b2189668f1f6c11490544e015de9ebbc329f32b017998b7d509fb485e71582413c389ed691067e5726657639be958e771b13d31419caad419a0b8151d422988e3d8946c7692dd5bc06b65a5c1b9ea8010300000000000000aab373"], 0x9)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
setxattr$security_ima(&(0x7f0000002300)='./file0/../file0\x00', &(0x7f0000002340), 0x0, 0x0, 0x0)
r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0)
writev(r0, 0x0, 0x0)
chdir(&(0x7f0000000300)='./file0\x00')
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r1 = getpid()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440))
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000100), &(0x7f00000001c0)={'L+', 0x80000000}, 0x16, 0x1)
ptrace$getregset(0x4204, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x21, 0x4a6, &(0x7f0000000a40)="$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")
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0)
write$cgroup_int(r4, &(0x7f0000000380), 0x1040c)
getpid()
timer_create(0x0, 0x0, 0x0)
timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240))
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x10)
unshare(0x60000200)
syz_emit_vhci(&(0x7f00000002c0)=@HCI_EVENT_PKT={0x4, @hci_ev_user_passkey_req={{0x34, 0x6}}}, 0x9)
22:48:01 executing program 5:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000978041bf79dcd066ff82085820056c58ad402926192102120001000000000904"], 0x0)
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000978041bf79dcd066ff82085820056c58ad402926192102120001000000000904"], 0x0) (async)
22:48:01 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x9, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
22:48:01 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 81)
[ 3019.100118][T25010] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 3019.101346][T26851] loop3: detected capacity change from 0 to 8
[ 3019.200363][T26852] FAULT_INJECTION: forcing a failure.
[ 3019.200363][T26852] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 3019.239495][T26852] CPU: 1 PID: 26852 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3019.250006][T26852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3019.260133][T26852] Call Trace:
[ 3019.263464][T26852]
[ 3019.266444][T26852] dump_stack_lvl+0x125/0x1b0
[ 3019.271200][T26852] should_fail_ex+0x496/0x5b0
[ 3019.275952][T26852] ? fs_reclaim_acquire+0xb0/0x150
[ 3019.281139][T26852] __should_fail_alloc_page+0xe7/0x130
[ 3019.286690][T26852] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 3019.292936][T26852] __alloc_pages+0x14e/0x4a0
[ 3019.297610][T26852] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 3019.304459][T26852] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 3019.310534][T26852] ? find_held_lock+0x2d/0x110
[ 3019.315373][T26852] __folio_alloc+0x16/0x40
[ 3019.319873][T26852] vma_alloc_folio+0x156/0x890
[ 3019.324713][T26852] ? policy_nodemask+0x1d0/0x1d0
[ 3019.329721][T26852] ? mpol_shared_policy_lookup+0xf2/0x140
[ 3019.335520][T26852] shmem_alloc_folio+0xb5/0x170
[ 3019.340425][T26852] ? __dquot_alloc_space+0x515/0xb60
[ 3019.345786][T26852] ? zero_user_segments.constprop.0+0x350/0x350
[ 3019.352104][T26852] ? shmem_inode_acct_block+0x1aa/0x450
[ 3019.357737][T26852] shmem_alloc_and_acct_folio+0xcb/0x140
[ 3019.363445][T26852] shmem_get_folio_gfp+0xbe9/0x1890
[ 3019.368732][T26852] ? shmem_is_huge+0x2f0/0x2f0
[ 3019.373565][T26852] shmem_write_begin+0x15c/0x460
[ 3019.378583][T26852] ? fault_in_subpage_writeable+0x20/0x20
[ 3019.384376][T26852] ? shmem_file_splice_read+0xd10/0xd10
[ 3019.390002][T26852] generic_perform_write+0x278/0x600
[ 3019.395378][T26852] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3019.400929][T26852] ? generic_write_checks_count+0x2d0/0x2d0
[ 3019.407185][T26852] shmem_file_write_iter+0x110/0x140
[ 3019.412560][T26852] vfs_write+0x650/0xe40
[ 3019.416891][T26852] ? kernel_write+0x6c0/0x6c0
[ 3019.421647][T26852] ? __fget_files+0x272/0x410
[ 3019.426402][T26852] ? __fget_light+0xe6/0x260
[ 3019.431070][T26852] ksys_write+0x12f/0x250
[ 3019.435484][T26852] ? __ia32_sys_read+0xb0/0xb0
[ 3019.440331][T26852] ? syscall_enter_from_user_mode+0x26/0x80
[ 3019.446315][T26852] do_syscall_64+0x38/0xb0
[ 3019.450804][T26852] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3019.456776][T26852] RIP: 0033:0x7effe8e7b82f
[ 3019.461258][T26852] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3019.480944][T26852] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3019.489431][T26852] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3019.497478][T26852] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3019.505523][T26852] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3019.513555][T26852] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3019.521595][T26852] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3019.529638][T26852]
[ 3019.608184][ T5077] Bluetooth: hci4: ACL packet for unknown connection handle 200
[ 3019.672331][T25126] usb 6-1: new high-speed USB device number 75 using dummy_hcd
[ 3019.690662][T26856] loop2: detected capacity change from 0 to 512
[ 3019.719322][T26856] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 3019.732270][T26856] ext4 filesystem being mounted at /root/syzkaller-testdir3569352342/syzkaller.bJONT3/78/file0/file0 supports timestamps until 2038-01-19 (0x7fffffff)
[ 3019.892179][T25126] usb 6-1: device descriptor read/64, error -71
22:48:02 executing program 1:
r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000f00)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)
syz_usb_disconnect(r0)
openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
syz_usb_disconnect(r0)
22:48:02 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0xa, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
22:48:02 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES16, @ANYBLOB="82fa89e366e0591e1dc727c21cdceb7170ef258f7146dd155bedce1241"], &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x7, [{0x39, &(0x7f0000000000)=@string={0x39, 0x3, "df39a45ba1921fbc05028fdd45d86941f1b14e5e327fd30f5d346e344ec2d0ecc418e878fcfc05ce5971b259fb2e4624bd221f844d0a92"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x42d}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x814}}, {0x8e, &(0x7f00000002c0)=@string={0x8e, 0x3, "99605fd88b1b928c3ce10daad708959871c93132d6e70f602eb2769cc4ce742a09bc469352168dc523aecafd61354a39a01c2a6ab90f9c58a226d6a2e0115d636ee29f09058801d3b4a585517d9ad6e1c4b9a31f1e9316d41b283c9029659aa7c8ce7767c4ada69aaa033e0680a857914bdef3ceb0d7691431a10b838fb001e20e7ee8b45775b0566b0cc627"}}, {0x19, &(0x7f00000000c0)=ANY=[@ANYBLOB="19039c10583362a9c62e87e616b8d4712e3ea60600c1b98a75509149c17a"]}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x813}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x42f}}]})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
22:48:02 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 82)
[ 3020.868386][T25126] usb 6-1: new high-speed USB device number 76 using dummy_hcd
[ 3020.911093][T26868] FAULT_INJECTION: forcing a failure.
[ 3020.911093][T26868] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 3020.924432][T26868] CPU: 1 PID: 26868 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3020.935000][T26868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3020.945192][T26868] Call Trace:
[ 3020.948513][T26868]
[ 3020.951483][T26868] dump_stack_lvl+0x125/0x1b0
[ 3020.956219][T26868] should_fail_ex+0x496/0x5b0
[ 3020.961036][T26868] copyin+0x1b/0xa0
[ 3020.964892][T26868] copy_page_from_iter_atomic+0x23d/0x1430
[ 3020.970755][T26868] ? folio_flags+0x71/0x1f0
[ 3020.975335][T26868] ? csum_and_copy_from_iter+0x1530/0x1530
[ 3020.981192][T26868] ? shmem_write_begin+0x172/0x460
[ 3020.986364][T26868] ? fault_in_subpage_writeable+0x20/0x20
[ 3020.992145][T26868] ? shmem_file_splice_read+0xd10/0xd10
[ 3020.997755][T26868] generic_perform_write+0x2e9/0x600
[ 3021.003122][T26868] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3021.008561][T26868] ? generic_write_checks_count+0x2d0/0x2d0
[ 3021.014526][T26868] shmem_file_write_iter+0x110/0x140
[ 3021.019885][T26868] vfs_write+0x650/0xe40
[ 3021.024188][T26868] ? kernel_write+0x6c0/0x6c0
[ 3021.028928][T26868] ? __fget_files+0x272/0x410
[ 3021.033709][T26868] ? __fget_light+0xe6/0x260
[ 3021.038356][T26868] ksys_write+0x12f/0x250
[ 3021.042749][T26868] ? __ia32_sys_read+0xb0/0xb0
[ 3021.047575][T26868] ? syscall_enter_from_user_mode+0x26/0x80
[ 3021.053530][T26868] do_syscall_64+0x38/0xb0
[ 3021.057999][T26868] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3021.063948][T26868] RIP: 0033:0x7effe8e7b82f
[ 3021.068402][T26868] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3021.088082][T26868] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3021.096544][T26868] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3021.104557][T26868] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3021.112656][T26868] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3021.120666][T26868] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3021.128677][T26868] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3021.136698][T26868]
[ 3021.196279][T26874] loop3: detected capacity change from 0 to 8
[ 3021.274225][T26868] loop4: detected capacity change from 0 to 512
[ 3021.311485][T26868] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3021.319881][T26868] UDF-fs: Scanning with blocksize 512 failed
[ 3021.328149][T26868] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3021.357570][T26868] UDF-fs: Scanning with blocksize 1024 failed
22:48:03 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0xb, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
[ 3021.385801][T25126] usb 6-1: device descriptor read/64, error -71
[ 3021.394143][T26868] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3021.409343][T26868] UDF-fs: Scanning with blocksize 2048 failed
[ 3021.425011][T26868] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 3021.480287][T26868] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 3021.512497][T25126] usb usb6-port1: attempt power cycle
22:48:04 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 83)
[ 3021.557141][T18494] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[ 3021.568351][T25127] usb 1-1: new high-speed USB device number 58 using dummy_hcd
[ 3021.711593][T26880] loop3: detected capacity change from 0 to 8
22:48:04 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0xc, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
[ 3021.834400][T18494] usb 2-1: Using ep0 maxpacket: 8
[ 3021.865604][T26885] FAULT_INJECTION: forcing a failure.
[ 3021.865604][T26885] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 3021.932401][T25126] usb 6-1: new high-speed USB device number 77 using dummy_hcd
[ 3021.939852][T26885] CPU: 0 PID: 26885 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3021.950491][T26885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3021.960608][T26885] Call Trace:
[ 3021.963935][T26885]
[ 3021.966921][T26885] dump_stack_lvl+0x125/0x1b0
[ 3021.971674][T26885] should_fail_ex+0x496/0x5b0
[ 3021.976417][T26885] ? fs_reclaim_acquire+0xb0/0x150
[ 3021.981607][T26885] __should_fail_alloc_page+0xe7/0x130
[ 3021.987160][T26885] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 3021.993402][T26885] __alloc_pages+0x14e/0x4a0
[ 3021.998065][T26885] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 3022.004916][T26885] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 3022.010995][T26885] ? find_held_lock+0x2d/0x110
[ 3022.015840][T26885] __folio_alloc+0x16/0x40
[ 3022.020340][T26885] vma_alloc_folio+0x156/0x890
[ 3022.025356][T26885] ? policy_nodemask+0x1d0/0x1d0
[ 3022.030381][T26885] ? mpol_shared_policy_lookup+0xf2/0x140
[ 3022.036182][T26885] shmem_alloc_folio+0xb5/0x170
[ 3022.041163][T26885] ? __dquot_alloc_space+0x515/0xb60
[ 3022.046525][T26885] ? zero_user_segments.constprop.0+0x350/0x350
[ 3022.046908][T25127] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 3022.052905][T26885] ? shmem_inode_acct_block+0x1aa/0x450
[ 3022.052950][T26885] shmem_alloc_and_acct_folio+0xcb/0x140
[ 3022.077109][T26885] shmem_get_folio_gfp+0xbe9/0x1890
[ 3022.082363][T26885] ? shmem_is_huge+0x2f0/0x2f0
[ 3022.087168][T26885] shmem_write_begin+0x15c/0x460
[ 3022.092147][T26885] ? fault_in_subpage_writeable+0x20/0x20
[ 3022.097910][T26885] ? shmem_file_splice_read+0xd10/0xd10
[ 3022.103491][T26885] generic_perform_write+0x278/0x600
[ 3022.108822][T26885] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3022.114237][T26885] ? preempt_count_add+0x72/0x140
[ 3022.119291][T26885] ? __mnt_drop_write_file+0xc1/0xf0
[ 3022.124622][T26885] shmem_file_write_iter+0x110/0x140
[ 3022.129960][T26885] vfs_write+0x650/0xe40
[ 3022.134242][T26885] ? kernel_write+0x6c0/0x6c0
[ 3022.138956][T26885] ? __fget_files+0x272/0x410
[ 3022.143667][T26885] ? __fget_light+0xe6/0x260
[ 3022.148290][T26885] ksys_write+0x12f/0x250
[ 3022.152659][T26885] ? __ia32_sys_read+0xb0/0xb0
[ 3022.157460][T26885] ? syscall_enter_from_user_mode+0x26/0x80
[ 3022.163398][T26885] do_syscall_64+0x38/0xb0
[ 3022.167847][T26885] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3022.173776][T26885] RIP: 0033:0x7effe8e7b82f
[ 3022.178211][T26885] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3022.197844][T26885] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3022.206286][T26885] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3022.214278][T26885] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3022.222270][T26885] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3022.230261][T26885] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3022.238250][T26885] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3022.246250][T26885]
[ 3022.249700][T18494] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 3022.268780][T18494] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 3022.332126][T18494] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 3022.352647][T25126] usb 6-1: device descriptor read/8, error -71
22:48:04 executing program 5:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[0x0], 0x0, 0x0, 0x0, 0x1})
r2 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r2, &(0x7f0000000780)={0x18, 0x0, {0x2, @empty, 'bond_slave_0\x00'}}, 0x1e)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, r1, r1, r1, r1, r1, r1, r1, r1], 0x9, 0x80000, 0x0, 0xffffffffffffffff})
ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000000)={0x18, 0x9000000, {0x3, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 'veth0_virt_wifi\x00'}})
ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000002c0)={0x0, 0x0, r1})
fsetxattr$security_evm(r0, &(0x7f0000000040), &(0x7f0000000080)=@md5={0x1, "e06f8e4d56710ddf73e89e16d9c46ac9"}, 0x11, 0x2)
syz_usb_connect(0x0, 0x24, &(0x7f00000003c0)=ANY=[@ANYBLOB="1201000097ff8208582005109bc10000000109021200010000000009048f0000bf575a0088777c4e1605e1bd1aae6d2b36ef477b9826dc0e46d51cd938eda93eabfdbbcb7bb1db1bab1bcb7ef1f78694500029354fe20fca807703c91e3906f2f3fe31c93c145ddb9cf70d2b19f74838047ec68a55648cefc1f733ac96c9c1f44ed6a93a3a88d70cd3185f0c1b462451327ef9214c215af3ba76b88bed8719528b7ff16f6cccf213ba8adf510d2620a17646020fb95ed31e504c"], 0x0)
ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000180)=[0x0], 0x1, r1, 0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000340)={r4, 0x5, 0x8, 0x4, 0x0, [], [0x6, 0xc13, 0x77, 0x5], [0x6, 0x4, 0x9, 0xb55d], [0x7, 0x0, 0xffffffffffff8001, 0x8]})
[ 3022.432710][T25127] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 3022.442612][T25127] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 3022.461792][T26888] loop3: detected capacity change from 0 to 8
[ 3022.663033][ T27] audit: type=1400 audit(1695250085.071:1725): avc: denied { setattr } for pid=26889 comm="syz-executor.5" name="card1" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1
[ 3023.375324][T25127] usb 1-1: SerialNumber: Э
[ 3023.446446][T25127] usb 1-1: can't set config #1, error -71
[ 3023.452679][T18494] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 3023.463184][T18494] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3023.471502][T18494] usb 2-1: Product: syz
[ 3023.479121][T25127] usb 1-1: USB disconnect, device number 58
22:48:06 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$eJzs3U9sHFcZAPDvedbOZpu6m6RJGhSQERyi0kZxnFISI0FosKhUFQnXIFUIYWInmPpPFKeoiSrIBXHgxJULJ8QFCkcuSAi1Bw5ceoiCxIl/EuKAkZB6DJrxzO6sa+pNY3tr9/eLsm/mzbebN3OI9L03770AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK+8MVLZ8fToFsBAAAA7KQXp79ydkL+DwAAAPvaS8b/AQAAAAAAAGCvS5HFryLFm/9cS4eK83XNFxaWX31t5vLU5l87mCLFUGRFfP63OX5u4vwzn372M1X53t/fbifjy9MvXRp7bmXp+o351dX5ubGZ5YUrK3Pzff/Cw35/oyeLBzC29Mqrc1evro6dOzPRc/m19j8OPHK8PXnha6Mnq9iZy1NT07WYxvD7/tffxRseAAAAH24jkcW/IsXfLr2RHo2IoXj4XHiLvoOddjDaef5d3MTM5aniRhYXZpdv5hfTUBnV7s2JR6oceRdy8YfSjjiSt3VERg8AAED/hiOLb0SKH7+1lkYjIqvy4E8VCwNu/QPtXWjkJhoRcTQiTsceyNkBAABgwA5EFtOR4reL7XiszKuL/P/zEZODbhwAAACwLRqRxa1IsZLWUrt4HyAinpy5PDX2wlfHnl++ulKLTUPliPpenx+wm7ybAAAAwAdAM7IYLUb819LhQTcGAAAA2BEHI4vnI8Xs9HeLdeWiWJf+scmLx75+sb7C3IktfiePPVMsxN/fnPzhcq3BNJT/2f77AgAAALqaKYu/R4p3/tQszk9XcwDu3L9/f9CNAwAAALZHyuJapLj7k7WUNuxLn9X29+/Y63P/d7b9B5vPrVy/dWPh2rdvbnq91bz0rdWbN2avbH55fe/CRr1mq30MN2qXezgCAABATStl8e9Icf7te528sdwD4NH1s272/7PXu2enN5RVfb3/oJ/jvnexf4B19Nplu7L+HwMAAADsayllcSBSfPL3T5R7/7eMIQMAAMA+00pZ/CJS/PG/9zrvnZfj/+Vpbfz/s91+gWbqLTtRxdj+aDG2311LsDXx/+p3avw/b5ct9gAAAGBdSlm8GSl+OvREkS9X4/+NTeJ+EClebpwq44ZG8riR8nq7+GxeXVicP5vHXowUP1+sYqOIrTbeP9qNHc9jf5T/bqs3tlXGPt6NPZfHvhgpRk9uHnusGzuRx/4hUvzyP2NVbCuPHS1jj3djz1xZWZzbsQcMAAAAHwDV/P/Xj30pVbl87/h/dxZ9ff7/nQ1lx7vG/N/7eLvG/9u1ujtlf8VbZb/GyBb9Gh+PFN+/faqMW+9TOFBeP1x8dvs1/hopZl/ujW2WsUe6seP93hYAAADshjz/b0SKPz/1l0aV85b5f5lZb57/f6TRW3YMKP8/XKvL27R66/Yrs4uL8zccOHDgoHPwAP85AgDAPpPn/zOR4tTHslSNY5f5/6H1s27+/873uvn/5IayY0D5/5Fa3WS5HsFwI6J5c+n68ImI5uqt208vLM1em782v3zu2QsXxsfPXzj7zPBINbjfPer72QEAAMBekef/T0eKu0tvd+bn9zP+39pQdgwo/z9av6eoj//3/SgAAABg38rz/x9Git/dvdfJ5Xvz/979/6v1/09/orfs9BIMKP9/vFbXLtv1yAM+CwAAAAAAAAAAAAAAAAAAABiUVsri15Hijd88lUbLun7W/5vbUHYMaP7/8VrdXOzO/n99P2QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+JAYiiy+Eyk+emItfS6v+GbEoXoJAAAA7Hn/CwAA///yokJX") (fail_nth: 84)
22:48:06 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0xd, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
22:48:06 executing program 0:
r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES16, @ANYBLOB="82fa89e366e0591e1dc727c21cdceb7170ef258f7146dd155bedce1241"], &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x7, [{0x39, &(0x7f0000000000)=@string={0x39, 0x3, "df39a45ba1921fbc05028fdd45d86941f1b14e5e327fd30f5d346e344ec2d0ecc418e878fcfc05ce5971b259fb2e4624bd221f844d0a92"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x42d}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x814}}, {0x8e, &(0x7f00000002c0)=@string={0x8e, 0x3, "99605fd88b1b928c3ce10daad708959871c93132d6e70f602eb2769cc4ce742a09bc469352168dc523aecafd61354a39a01c2a6ab90f9c58a226d6a2e0115d636ee29f09058801d3b4a585517d9ad6e1c4b9a31f1e9316d41b283c9029659aa7c8ce7767c4ada69aaa033e0680a857914bdef3ceb0d7691431a10b838fb001e20e7ee8b45775b0566b0cc627"}}, {0x19, &(0x7f00000000c0)=ANY=[@ANYBLOB="19039c10583362a9c62e87e616b8d4712e3ea60600c1b98a75509149c17a"]}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x813}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x42f}}]})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async)
syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello')
22:48:06 executing program 2:
r0 = syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000f00)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)
syz_usb_disconnect(r0)
openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
syz_usb_disconnect(r0)
[ 3023.644193][T18494] usb 2-1: Manufacturer: syz
[ 3023.651025][T18494] usb 2-1: SerialNumber: syz
[ 3023.726087][T26895] loop3: detected capacity change from 0 to 8
[ 3023.732607][T25126] usb 6-1: new high-speed USB device number 78 using dummy_hcd
[ 3023.735806][T26893] FAULT_INJECTION: forcing a failure.
[ 3023.735806][T26893] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 3023.753420][T26893] CPU: 0 PID: 26893 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3023.763893][T26893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3023.773978][T26893] Call Trace:
[ 3023.777276][T26893]
[ 3023.780225][T26893] dump_stack_lvl+0x125/0x1b0
[ 3023.784944][T26893] should_fail_ex+0x496/0x5b0
[ 3023.789655][T26893] copyin+0x1b/0xa0
[ 3023.793494][T26893] copy_page_from_iter_atomic+0x23d/0x1430
[ 3023.799339][T26893] ? folio_flags+0x71/0x1f0
[ 3023.803898][T26893] ? csum_and_copy_from_iter+0x1530/0x1530
[ 3023.809754][T26893] ? shmem_write_begin+0x172/0x460
[ 3023.814922][T26893] ? fault_in_subpage_writeable+0x20/0x20
[ 3023.820687][T26893] ? shmem_file_splice_read+0xd10/0xd10
[ 3023.826274][T26893] generic_perform_write+0x2e9/0x600
[ 3023.831612][T26893] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3023.837045][T26893] ? preempt_count_add+0x72/0x140
[ 3023.842100][T26893] ? __mnt_drop_write_file+0xc1/0xf0
[ 3023.847430][T26893] shmem_file_write_iter+0x110/0x140
[ 3023.852775][T26893] vfs_write+0x650/0xe40
[ 3023.857083][T26893] ? kernel_write+0x6c0/0x6c0
[ 3023.861821][T26893] ? __fget_files+0x272/0x410
[ 3023.866549][T26893] ? __fget_light+0xe6/0x260
[ 3023.871191][T26893] ksys_write+0x12f/0x250
[ 3023.875587][T26893] ? __ia32_sys_read+0xb0/0xb0
[ 3023.880413][T26893] ? syscall_enter_from_user_mode+0x26/0x80
[ 3023.886355][T26893] do_syscall_64+0x38/0xb0
[ 3023.890806][T26893] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3023.896737][T26893] RIP: 0033:0x7effe8e7b82f
[ 3023.901173][T26893] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3023.920829][T26893] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 3023.929270][T26893] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3023.937270][T26893] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3023.945266][T26893] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3023.953260][T26893] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3023.961252][T26893] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3023.969259][T26893]
[ 3024.031355][T25010] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 3024.046737][T26893] loop4: detected capacity change from 0 to 512
[ 3024.062037][ C1] raw-gadget.2 gadget.1: ignoring, device is not running
[ 3024.070490][T25126] usb 6-1: Using ep0 maxpacket: 8
[ 3024.113948][T26893] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3024.151394][T26893] UDF-fs: Scanning with blocksize 512 failed
[ 3024.166349][T26893] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3024.175018][T18494] usb 2-1: 0:2 : does not exist
[ 3024.191030][T26893] UDF-fs: Scanning with blocksize 1024 failed
[ 3024.230690][T18494] usb 2-1: USB disconnect, device number 13
[ 3024.237445][T25126] usb 6-1: config 0 has an invalid interface number: 143 but max is 0
[ 3024.246269][T25126] usb 6-1: config 0 has no interface number 0
[ 3024.258386][T25126] usb 6-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b
[ 3024.289617][T26893] UDF-fs: warning (device loop4): udf_load_vrs: No VRS found
[ 3024.312199][T26893] UDF-fs: Scanning with blocksize 2048 failed
[ 3024.321634][T25126] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3024.368856][T26893] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256
[ 3024.387997][T25126] usb 6-1: config 0 descriptor??
[ 3024.390838][T26893] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 3024.432987][T25127] usb 1-1: new high-speed USB device number 59 using dummy_hcd
[ 3024.453479][T25724] udevd[25724]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[ 3024.582417][T25126] viperboard 6-1:0.143: version 0.00 found at bus 006 address 078
[ 3024.636093][T25126] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100
[ 3024.662187][T25126] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5
[ 3024.707617][T25126] usb 6-1: USB disconnect, device number 78
[ 3024.714292][T24966] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[ 3024.845959][T25127] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[ 3024.942660][T25127] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 3024.951775][T25127] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 3024.967616][T25127] usb 1-1: SerialNumber: Э
[ 3025.002523][T24966] usb 3-1: Using ep0 maxpacket: 8
[ 3025.149750][T24966] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 3025.158856][T24966] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 3025.169548][T24966] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
22:48:07 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0xf, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
22:48:07 executing program 4:
syz_mount_image$udf(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5af, &(0x7f0000000680)="$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") (fail_nth: 85)
22:48:07 executing program 5:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[0x0], 0x0, 0x0, 0x0, 0x1}) (async)
r2 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r2, &(0x7f0000000780)={0x18, 0x0, {0x2, @empty, 'bond_slave_0\x00'}}, 0x1e) (async)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, r1, r1, r1, r1, r1, r1, r1, r1], 0x9, 0x80000, 0x0, 0xffffffffffffffff})
ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000000)={0x18, 0x9000000, {0x3, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 'veth0_virt_wifi\x00'}})
ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000002c0)={0x0, 0x0, r1}) (async)
fsetxattr$security_evm(r0, &(0x7f0000000040), &(0x7f0000000080)=@md5={0x1, "e06f8e4d56710ddf73e89e16d9c46ac9"}, 0x11, 0x2) (async)
syz_usb_connect(0x0, 0x24, &(0x7f00000003c0)=ANY=[@ANYBLOB="1201000097ff8208582005109bc10000000109021200010000000009048f0000bf575a0088777c4e1605e1bd1aae6d2b36ef477b9826dc0e46d51cd938eda93eabfdbbcb7bb1db1bab1bcb7ef1f78694500029354fe20fca807703c91e3906f2f3fe31c93c145ddb9cf70d2b19f74838047ec68a55648cefc1f733ac96c9c1f44ed6a93a3a88d70cd3185f0c1b462451327ef9214c215af3ba76b88bed8719528b7ff16f6cccf213ba8adf510d2620a17646020fb95ed31e504c"], 0x0) (async)
ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000180)=[0x0], 0x1, r1, 0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000340)={r4, 0x5, 0x8, 0x4, 0x0, [], [0x6, 0xc13, 0x77, 0x5], [0x6, 0x4, 0x9, 0xb55d], [0x7, 0x0, 0xffffffffffff8001, 0x8]})
[ 3025.352710][T24966] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 3025.361808][T24966] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3025.373837][T24966] usb 3-1: Product: syz
[ 3025.378083][T24966] usb 3-1: Manufacturer: syz
[ 3025.383175][T24966] usb 3-1: SerialNumber: syz
22:48:07 executing program 1:
syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="02c8000400000001008941b19976ea2714ab83920f0b932b283d18d9d879dacd4e2be0b6741066f315df4f69447a003e6c658201e40ceeb0b2189668f1f6c11490544e015de9ebbc329f32b017998b7d509fb485e71582413c389ed691067e5726657639be958e771b13d31419caad419a0b8151d422988e3d8946c7692dd5bc06b65a5c1b9ea8010300000000000000aab373"], 0x9)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0)
setxattr$security_ima(&(0x7f0000002300)='./file0/../file0\x00', &(0x7f0000002340), 0x0, 0x0, 0x0)
r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0)
writev(r0, 0x0, 0x0)
chdir(&(0x7f0000000300)='./file0\x00')
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r1 = getpid()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440))
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000100), &(0x7f00000001c0)={'L+', 0x80000000}, 0x16, 0x1)
ptrace$getregset(0x4204, 0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x21, 0x4a6, &(0x7f0000000a40)="$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")
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0)
write$cgroup_int(r4, &(0x7f0000000380), 0x1040c)
getpid()
timer_create(0x0, 0x0, 0x0)
timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240))
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x10)
unshare(0x60000200)
syz_emit_vhci(&(0x7f00000002c0)=@HCI_EVENT_PKT={0x4, @hci_ev_user_passkey_req={{0x34, 0x6}}}, 0x9)
[ 3025.506701][T26909] FAULT_INJECTION: forcing a failure.
[ 3025.506701][T26909] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 3025.551261][T25127] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42
[ 3025.573706][T26909] CPU: 0 PID: 26909 Comm: syz-executor.4 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3025.584221][T26909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3025.593648][T26914] loop3: detected capacity change from 0 to 8
[ 3025.594305][T26909] Call Trace:
[ 3025.594323][T26909]
[ 3025.594335][T26909] dump_stack_lvl+0x125/0x1b0
[ 3025.611442][T26909] should_fail_ex+0x496/0x5b0
[ 3025.616200][T26909] ? fs_reclaim_acquire+0xb0/0x150
[ 3025.621391][T26909] __should_fail_alloc_page+0xe7/0x130
[ 3025.627290][T26909] prepare_alloc_pages.constprop.0+0x16f/0x550
[ 3025.633547][T26909] __alloc_pages+0x14e/0x4a0
[ 3025.638218][T26909] ? __alloc_pages_slowpath.constprop.0+0x2360/0x2360
[ 3025.645068][T26909] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 3025.651225][T26909] ? find_held_lock+0x2d/0x110
[ 3025.656080][T26909] __folio_alloc+0x16/0x40
[ 3025.660581][T26909] vma_alloc_folio+0x156/0x890
[ 3025.665419][T26909] ? policy_nodemask+0x1d0/0x1d0
[ 3025.670528][T26909] ? mpol_shared_policy_lookup+0xf2/0x140
[ 3025.676330][T26909] shmem_alloc_folio+0xb5/0x170
[ 3025.681248][T26909] ? __dquot_alloc_space+0x515/0xb60
[ 3025.686612][T26909] ? zero_user_segments.constprop.0+0x350/0x350
[ 3025.692942][T26909] ? shmem_inode_acct_block+0x1aa/0x450
[ 3025.698554][T26909] shmem_alloc_and_acct_folio+0xcb/0x140
[ 3025.704259][T26909] shmem_get_folio_gfp+0xbe9/0x1890
[ 3025.709531][T26909] ? shmem_is_huge+0x2f0/0x2f0
[ 3025.714374][T26909] shmem_write_begin+0x15c/0x460
[ 3025.718866][T25127] usb 1-1: USB disconnect, device number 59
[ 3025.719358][T26909] ? fault_in_subpage_writeable+0x20/0x20
[ 3025.731052][T26909] ? shmem_file_splice_read+0xd10/0xd10
[ 3025.736700][T26909] generic_perform_write+0x278/0x600
[ 3025.742079][T26909] ? folio_add_wait_queue+0x1c0/0x1c0
[ 3025.747535][T26909] ? preempt_count_add+0x72/0x140
[ 3025.752633][T26909] ? __mnt_drop_write_file+0xc1/0xf0
[ 3025.758004][T26909] shmem_file_write_iter+0x110/0x140
[ 3025.763376][T26909] vfs_write+0x650/0xe40
[ 3025.765423][T25127] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device
[ 3025.767667][T26909] ? kernel_write+0x6c0/0x6c0
[ 3025.782243][T26909] ? __fget_files+0x272/0x410
[ 3025.786984][T26909] ? __fget_light+0xe6/0x260
[ 3025.791733][T26909] ksys_write+0x12f/0x250
[ 3025.796139][T26909] ? __ia32_sys_read+0xb0/0xb0
[ 3025.800997][T26909] ? syscall_enter_from_user_mode+0x26/0x80
[ 3025.806960][T26909] do_syscall_64+0x38/0xb0
[ 3025.811420][T26909] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 3025.817452][T26909] RIP: 0033:0x7effe8e7b82f
[ 3025.821888][T26909] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48
[ 3025.841983][T26909] RSP: 002b:00007effe9b03e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
22:48:08 executing program 3:
syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x10, &(0x7f0000000280), 0x1, 0x1cf, &(0x7f00000002c0)="$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")
[ 3025.850429][T26909] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007effe8e7b82f
[ 3025.858433][T26909] RDX: 0000000000040000 RSI: 00007effdf5ff000 RDI: 0000000000000004
[ 3025.866432][T26909] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000005a9
[ 3025.874428][T26909] R10: 00000000000007c4 R11: 0000000000000293 R12: 0000000000000004
[ 3025.882433][T26909] R13: 00007effe9b03f3c R14: 00007effe9b03f40 R15: 00007effdf5ff000
[ 3025.890525][T26909]
[ 3025.893750][ C0] vkms_vblank_simulate: vblank timer overrun
[ 3025.942565][T24966] usb 3-1: 0:2 : does not exist
[ 3025.973070][T18494] usb 6-1: new high-speed USB device number 79 using dummy_hcd
[ 3026.002972][ T1243] ieee802154 phy0 wpan0: encryption failed: -22
[ 3026.009398][ T1243] ieee802154 phy1 wpan1: encryption failed: -22
[ 3026.023659][ T1243] ==================================================================
[ 3026.031784][ T1243] BUG: KASAN: slab-use-after-free in __dev_queue_xmit+0x38a2/0x3d60
[ 3026.039950][ T1243] Read of size 8 at addr ffff888071c44bb0 by task aoe_tx0/1243
[ 3026.047525][ T1243]
[ 3026.049885][ T1243] CPU: 1 PID: 1243 Comm: aoe_tx0 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3026.060255][ T1243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3026.070335][ T1243] Call Trace:
[ 3026.073635][ T1243]
[ 3026.076590][ T1243] dump_stack_lvl+0xd9/0x1b0
[ 3026.081205][ T1243] print_report+0xc4/0x620
[ 3026.085649][ T1243] ? __virt_addr_valid+0x5e/0x2d0
[ 3026.090758][ T1243] ? __phys_addr+0xc6/0x140
[ 3026.095295][ T1243] kasan_report+0xda/0x110
[ 3026.099736][ T1243] ? __dev_queue_xmit+0x38a2/0x3d60
[ 3026.104973][ T1243] ? __dev_queue_xmit+0x38a2/0x3d60
[ 3026.110206][ T1243] __dev_queue_xmit+0x38a2/0x3d60
[ 3026.115288][ T1243] ? lock_acquire+0x1ae/0x510
[ 3026.120014][ T1243] ? netdev_core_pick_tx+0x390/0x390
[ 3026.125423][ T1243] ? tx+0x53/0x100
[ 3026.129283][ T1243] ? reacquire_held_locks+0x4b0/0x4b0
[ 3026.134689][ T1243] ? do_raw_spin_lock+0x12e/0x2b0
[ 3026.139744][ T1243] ? do_raw_spin_unlock+0x173/0x230
[ 3026.144982][ T1243] ? discover_timer+0x60/0x60
[ 3026.149703][ T1243] tx+0x76/0x100
[ 3026.153288][ T1243] kthread+0x1e9/0x3c0
[ 3026.157393][ T1243] ? ktcomplete+0x300/0x300
[ 3026.161930][ T1243] ? wake_up_state+0x10/0x10
[ 3026.166601][ T1243] ? lockdep_hardirqs_on+0x7d/0x100
[ 3026.171864][ T1243] ? __kthread_parkme+0x14b/0x220
[ 3026.176922][ T1243] ? ktcomplete+0x300/0x300
[ 3026.181470][ T1243] kthread+0x33c/0x440
[ 3026.185566][ T1243] ? _raw_spin_unlock_irq+0x23/0x50
[ 3026.190804][ T1243] ? kthread_complete_and_exit+0x40/0x40
[ 3026.196460][ T1243] ret_from_fork+0x45/0x80
[ 3026.200906][ T1243] ? kthread_complete_and_exit+0x40/0x40
[ 3026.206567][ T1243] ret_from_fork_asm+0x11/0x20
[ 3026.211392][ T1243]
[ 3026.214423][ T1243]
[ 3026.216764][ T1243] Allocated by task 25127:
[ 3026.221193][ T1243] kasan_save_stack+0x33/0x50
[ 3026.226334][ T1243] kasan_set_track+0x25/0x30
[ 3026.230952][ T1243] __kasan_kmalloc+0xa3/0xb0
[ 3026.235562][ T1243] __kmalloc_node+0x63/0x110
[ 3026.240178][ T1243] kvmalloc_node+0x6f/0x1a0
[ 3026.244701][ T1243] alloc_netdev_mqs+0x9b/0x1290
[ 3026.249575][ T1243] usbnet_probe+0x1bc/0x2850
[ 3026.254276][ T1243] usb_probe_interface+0x307/0x930
[ 3026.259441][ T1243] really_probe+0x234/0xc90
[ 3026.264006][ T1243] __driver_probe_device+0x1de/0x4b0
[ 3026.269322][ T1243] driver_probe_device+0x4c/0x1a0
[ 3026.274372][ T1243] __device_attach_driver+0x1d4/0x300
[ 3026.279770][ T1243] bus_for_each_drv+0x157/0x1d0
[ 3026.284642][ T1243] __device_attach+0x1e8/0x4b0
[ 3026.289432][ T1243] bus_probe_device+0x17c/0x1c0
[ 3026.294316][ T1243] device_add+0x117e/0x1aa0
[ 3026.298838][ T1243] usb_set_configuration+0x10cb/0x1c40
[ 3026.304314][ T1243] usb_generic_driver_probe+0xca/0x130
[ 3026.309846][ T1243] usb_probe_device+0xda/0x2c0
[ 3026.314633][ T1243] really_probe+0x234/0xc90
[ 3026.319170][ T1243] __driver_probe_device+0x1de/0x4b0
[ 3026.324493][ T1243] driver_probe_device+0x4c/0x1a0
[ 3026.329549][ T1243] __device_attach_driver+0x1d4/0x300
[ 3026.334953][ T1243] bus_for_each_drv+0x157/0x1d0
[ 3026.339942][ T1243] __device_attach+0x1e8/0x4b0
[ 3026.344750][ T1243] bus_probe_device+0x17c/0x1c0
[ 3026.349635][ T1243] device_add+0x117e/0x1aa0
[ 3026.354157][ T1243] usb_new_device+0xd80/0x1960
[ 3026.358948][ T1243] hub_event+0x2daf/0x4e00
[ 3026.363386][ T1243] process_one_work+0x884/0x15c0
[ 3026.368351][ T1243] worker_thread+0x8b9/0x1290
[ 3026.373138][ T1243] kthread+0x33c/0x440
[ 3026.377225][ T1243] ret_from_fork+0x45/0x80
[ 3026.381662][ T1243] ret_from_fork_asm+0x11/0x20
[ 3026.386457][ T1243]
[ 3026.388803][ T1243] Freed by task 25127:
[ 3026.392874][ T1243] kasan_save_stack+0x33/0x50
[ 3026.397581][ T1243] kasan_set_track+0x25/0x30
[ 3026.402191][ T1243] kasan_save_free_info+0x28/0x40
[ 3026.407239][ T1243] ____kasan_slab_free+0x138/0x190
[ 3026.412371][ T1243] __kmem_cache_free+0xcc/0x2d0
[ 3026.417528][ T1243] kvfree+0x47/0x50
[ 3026.421368][ T1243] device_release+0xa1/0x240
[ 3026.426070][ T1243] kobject_put+0x1d0/0x440
[ 3026.430517][ T1243] put_device+0x1f/0x30
[ 3026.434703][ T1243] free_netdev+0x408/0x5f0
[ 3026.439143][ T1243] usbnet_disconnect+0x26b/0x540
[ 3026.444135][ T1243] usb_unbind_interface+0x1dd/0x8d0
[ 3026.449354][ T1243] device_remove+0x11f/0x170
[ 3026.453994][ T1243] device_release_driver_internal+0x44a/0x610
[ 3026.460097][ T1243] bus_remove_device+0x22c/0x420
[ 3026.465059][ T1243] device_del+0x39a/0xa50
[ 3026.469408][ T1243] usb_disable_device+0x36c/0x7f0
[ 3026.474452][ T1243] usb_disconnect+0x2e1/0x890
[ 3026.479153][ T1243] hub_event+0x1db7/0x4e00
[ 3026.483596][ T1243] process_one_work+0x884/0x15c0
[ 3026.488580][ T1243] worker_thread+0x8b9/0x1290
[ 3026.493281][ T1243] kthread+0x33c/0x440
[ 3026.497378][ T1243] ret_from_fork+0x45/0x80
[ 3026.501817][ T1243] ret_from_fork_asm+0x11/0x20
[ 3026.506619][ T1243]
[ 3026.508950][ T1243] The buggy address belongs to the object at ffff888071c44000
[ 3026.508950][ T1243] which belongs to the cache kmalloc-cg-8k of size 8192
[ 3026.523279][ T1243] The buggy address is located 2992 bytes inside of
[ 3026.523279][ T1243] freed 8192-byte region [ffff888071c44000, ffff888071c46000)
[ 3026.537364][ T1243]
[ 3026.539699][ T1243] The buggy address belongs to the physical page:
[ 3026.546142][ T1243] page:ffffea0001c71100 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x71c44
[ 3026.556489][ T1243] head:ffffea0001c71100 order:2 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 3026.565439][ T1243] memcg:ffff88807cb84401
[ 3026.569698][ T1243] flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 3026.577689][ T1243] page_type: 0x1()
[ 3026.581425][ T1243] raw: 00fff00000000840 ffff888012c4db00 ffffea0001061b10 ffff888012c4cc50
[ 3026.590032][ T1243] raw: 0000000000000000 ffff888071c44000 0000000100000001 ffff88807cb84401
[ 3026.598624][ T1243] page dumped because: kasan: bad access detected
[ 3026.605043][ T1243] page_owner tracks the page as allocated
[ 3026.610763][ T1243] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x3460c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_COMP|__GFP_HARDWALL|__GFP_THISNODE), pid 25127, tgid 25127 (kworker/1:7), ts 3025024764439, free_ts 3024400276589
[ 3026.634332][ T1243] post_alloc_hook+0x2cf/0x340
[ 3026.639129][ T1243] get_page_from_freelist+0xee0/0x2f20
[ 3026.644621][ T1243] __alloc_pages+0x1d0/0x4a0
[ 3026.649242][ T1243] cache_grow_begin+0x99/0x3a0
[ 3026.654027][ T1243] cache_alloc_refill+0x294/0x3a0
[ 3026.659066][ T1243] __kmem_cache_alloc_node+0x3c5/0x470
[ 3026.664545][ T1243] __kmalloc_node+0x52/0x110
[ 3026.669162][ T1243] kvmalloc_node+0x6f/0x1a0
[ 3026.673714][ T1243] alloc_netdev_mqs+0x9b/0x1290
[ 3026.678587][ T1243] usbnet_probe+0x1bc/0x2850
[ 3026.683196][ T1243] usb_probe_interface+0x307/0x930
[ 3026.688329][ T1243] really_probe+0x234/0xc90
[ 3026.692859][ T1243] __driver_probe_device+0x1de/0x4b0
[ 3026.698179][ T1243] driver_probe_device+0x4c/0x1a0
[ 3026.703248][ T1243] __device_attach_driver+0x1d4/0x300
[ 3026.708647][ T1243] bus_for_each_drv+0x157/0x1d0
[ 3026.713531][ T1243] page last free stack trace:
[ 3026.718214][ T1243] free_unref_page_prepare+0x476/0xa40
[ 3026.723701][ T1243] free_unref_page+0x33/0x3b0
[ 3026.728409][ T1243] slabs_destroy+0x85/0xc0
[ 3026.732851][ T1243] ___cache_free+0x2b7/0x420
[ 3026.737469][ T1243] qlist_free_all+0x4c/0x1b0
[ 3026.742089][ T1243] kasan_quarantine_reduce+0x18e/0x1d0
[ 3026.747577][ T1243] __kasan_slab_alloc+0x65/0x90
[ 3026.752471][ T1243] __kmem_cache_alloc_node+0x163/0x470
[ 3026.757950][ T1243] __kmalloc+0x4f/0x100
[ 3026.762139][ T1243] tomoyo_realpath_from_path+0xb9/0x710
[ 3026.767710][ T1243] tomoyo_path_perm+0x26f/0x450
[ 3026.772582][ T1243] security_inode_getattr+0xf1/0x150
[ 3026.777906][ T1243] vfs_fstat+0x4f/0xc0
[ 3026.781995][ T1243] vfs_fstatat+0x130/0x140
[ 3026.786437][ T1243] __do_sys_newfstatat+0x98/0x110
[ 3026.791481][ T1243] do_syscall_64+0x38/0xb0
[ 3026.795918][ T1243]
[ 3026.798259][ T1243] Memory state around the buggy address:
[ 3026.803896][ T1243] ffff888071c44a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 3026.811974][ T1243] ffff888071c44b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 3026.820144][ T1243] >ffff888071c44b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 3026.828216][ T1243] ^
[ 3026.833854][ T1243] ffff888071c44c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 3026.841937][ T1243] ffff888071c44c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 3026.850010][ T1243] ==================================================================
[ 3026.858303][ T1243] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 3026.865531][ T1243] CPU: 1 PID: 1243 Comm: aoe_tx0 Not tainted 6.6.0-rc2-syzkaller-00027-g5d2f53532ecc #0
[ 3026.875296][ T1243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 3026.885369][ T1243] Call Trace:
[ 3026.888660][ T1243]
[ 3026.891600][ T1243] dump_stack_lvl+0xd9/0x1b0
[ 3026.896218][ T1243] panic+0x6a6/0x750
[ 3026.900141][ T1243] ? panic_smp_self_stop+0xa0/0xa0
[ 3026.905278][ T1243] ? asm_common_interrupt+0x26/0x40
[ 3026.910503][ T1243] ? asm_common_interrupt+0x26/0x40
[ 3026.915728][ T1243] check_panic_on_warn+0xab/0xb0
[ 3026.920691][ T1243] end_report+0x108/0x150
[ 3026.925043][ T1243] kasan_report+0xea/0x110
[ 3026.929485][ T1243] ? __dev_queue_xmit+0x38a2/0x3d60
[ 3026.934725][ T1243] ? __dev_queue_xmit+0x38a2/0x3d60
[ 3026.939972][ T1243] __dev_queue_xmit+0x38a2/0x3d60
[ 3026.945039][ T1243] ? lock_acquire+0x1ae/0x510
[ 3026.949746][ T1243] ? netdev_core_pick_tx+0x390/0x390
[ 3026.955072][ T1243] ? tx+0x53/0x100
[ 3026.958825][ T1243] ? reacquire_held_locks+0x4b0/0x4b0
[ 3026.964227][ T1243] ? do_raw_spin_lock+0x12e/0x2b0
[ 3026.969299][ T1243] ? do_raw_spin_unlock+0x173/0x230
[ 3026.974531][ T1243] ? discover_timer+0x60/0x60
[ 3026.979244][ T1243] tx+0x76/0x100
[ 3026.982832][ T1243] kthread+0x1e9/0x3c0
[ 3026.986933][ T1243] ? ktcomplete+0x300/0x300
[ 3026.991469][ T1243] ? wake_up_state+0x10/0x10
[ 3026.996109][ T1243] ? lockdep_hardirqs_on+0x7d/0x100
[ 3027.001344][ T1243] ? __kthread_parkme+0x14b/0x220
[ 3027.006389][ T1243] ? ktcomplete+0x300/0x300
[ 3027.010923][ T1243] kthread+0x33c/0x440
[ 3027.015011][ T1243] ? _raw_spin_unlock_irq+0x23/0x50
[ 3027.020243][ T1243] ? kthread_complete_and_exit+0x40/0x40
[ 3027.025903][ T1243] ret_from_fork+0x45/0x80
[ 3027.030346][ T1243] ? kthread_complete_and_exit+0x40/0x40
[ 3027.036007][ T1243] ret_from_fork_asm+0x11/0x20
[ 3027.040823][ T1243]
[ 3027.044042][ T1243] Kernel Offset: disabled
[ 3027.048368][ T1243] Rebooting in 86400 seconds..