program:
syz_mount_image$minix(&(0x7f0000000040), &(0x7f00000066c0)='./file1\x00', 0x1214002, &(0x7f00000097c0)=ANY=[@ANYRES32=0x0, @ANYRESOCT=0x0, @ANYRESDEC, @ANYRESHEX, @ANYRES8, @ANYRES16, @ANYRESOCT, @ANYBLOB="2da97369bd5bd2a022e4fea628166430fb7a26dae38cd827ad7f8cff5d2246bdd2cc0e8101b9631aa9db6c88c4ea13a8fbc6a23601da47409ecba43e29d90521e4a37f2f57fa7ce2366b5b89b5b9529791fb53b47e83c2014cd5779926a7dd8a0de70a50b2baf658b32d6d108efa8d3b6101762c8308a5b3351fd14516c9c33e6c6bd15e956f84604a27325b8ebb315aff3e39aa98ba22dffb1b6a7c1acafedad4ef237de4595f77f679e98e9dcbf01dc5bcbd5c199b9e95c24b", @ANYRESDEC, @ANYBLOB="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", @ANYRES32], 0x1, 0x1cd, &(0x7f0000002180)="$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")
mkdir(&(0x7f0000000300)='./bus\x00', 0x0)
mount$overlay(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x8, &(0x7f0000000280)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
umount2(0x0, 0x9)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4)
socket$nl_xfrm(0x10, 0x3, 0x6)
syz_emit_ethernet(0x6a, &(0x7f0000000000)={@multicast, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x48, 0x0, @wg=@cookie={0x3, 0x0, "6d4dfdeb8cf7bbfe143803bec2ce783e04cd32308cdd8dde", "c71cb8adfce542a4bc5a026c208fd0c45787e4aa384e3d26b21ea41cc128364c"}}}}}}, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90)
r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)
r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000300)={0x0, {}, 0x0, {}, 0x40005, 0xffffffffffffffff, 0xe, 0x11, "22536a030000000000000043a52dbc3a9ae8b04fcca15548328cb3e74d938981061382375e1d61471a2d2dfe0000000000001700000000040000000000821700", "04106d0c31ef6c1f02a4aa6d0c5aa9263626c0240010f9db74161ccff2c5cf5e", [0x5, 0xa]})
mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000b80), 0x849, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00')
[ 80.264277][ T4665] Bluetooth: hci0: command tx timeout
[ 80.384428][ T5321] loop0: detected capacity change from 0 to 64
[ 80.787441][ T5330] =======================================================
[ 80.787441][ T5330] WARNING: The mand mount option has been deprecated and
[ 80.787441][ T5330] and is ignored by this kernel. Remove the mand
[ 80.787441][ T5330] option from the mount to silence this warning.
[ 80.787441][ T5330] =======================================================
[ 81.220739][ T5321] loop0: detected capacity change from 64 to 0
[ 81.240632][ T1081] Buffer I/O error on dev loop0, logical block 3, lost async page write
[ 81.304160][ T5330] ------------[ cut here ]------------
[ 81.306717][ T5330] !buffer_uptodate(bh)
[ 81.306765][ T5330] WARNING: fs/buffer.c:1180 at mark_buffer_dirty+0x299/0x440, CPU#0: syz.0.0/5330
[ 81.313080][ T5330] Modules linked in:
[ 81.315084][ T5330] CPU: 0 UID: 0 PID: 5330 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 81.318925][ T5330] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 81.323345][ T5330] RIP: 0010:mark_buffer_dirty+0x299/0x440
[ 81.326772][ T5330] Code: 4c 89 f7 e8 e9 fc d9 ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 c4 60 fb ff e8 4f 1c 6e ff eb 8c e8 48 1c 6e ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 3a 1c 6e ff 90 0f 0b 90 e9 cf fd ff ff
[ 81.335476][ T5330] RSP: 0018:ffffc9000df0f1b0 EFLAGS: 00010287
[ 81.338810][ T5330] RAX: ffffffff8257c718 RBX: ffff888047e4ae80 RCX: 0000000000100000
[ 81.343231][ T5330] RDX: ffffc90020001000 RSI: 0000000000002c2d RDI: 0000000000002c2e
[ 81.347197][ T5330] RBP: ffffc9000df0f301 R08: ffff888047e4ae87 R09: 1ffff11008fc95d0
[ 81.351124][ T5330] R10: dffffc0000000000 R11: ffffed1008fc95d1 R12: ffff888047fb69dc
[ 81.355060][ T5330] R13: 1ffff11008ff6d38 R14: ffff888047fb69c0 R15: 0000000000000017
[ 81.358799][ T5330] FS: 00007fd0fa1bf6c0(0000) GS:ffff88808ca49000(0000) knlGS:0000000000000000
[ 81.363377][ T5330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.366667][ T5330] CR2: 00007ffedba0b330 CR3: 0000000011aa6000 CR4: 0000000000352ef0
[ 81.371596][ T5330] Call Trace:
[ 81.373181][ T5330]
[ 81.374511][ T5330] V2_minix_truncate+0x2ee/0x1160
[ 81.376900][ T5330] ? __pfx_V2_minix_truncate+0x10/0x10
[ 81.379501][ T5330] ? _raw_spin_unlock_irq+0x23/0x50
[ 81.382115][ T5330] ? lockdep_hardirqs_on+0x7a/0x110
[ 81.384424][ T5330] minix_evict_inode+0x1d1/0x260
[ 81.386646][ T5330] ? __pfx_minix_evict_inode+0x10/0x10
[ 81.389030][ T5330] evict+0x61e/0xb10
[ 81.390836][ T5330] ? __pfx_evict+0x10/0x10
[ 81.392874][ T5330] ? do_raw_spin_unlock+0x4d/0x210
[ 81.395139][ T5330] ? _raw_spin_unlock+0x28/0x50
[ 81.397319][ T5330] ? iput+0xb25/0xe80
[ 81.399123][ T5330] minix_mkdir+0xe2/0x120
[ 81.401189][ T5330] vfs_mkdir+0x413/0x630
[ 81.403032][ T5330] ovl_workdir_create+0x4d7/0x940
[ 81.405341][ T5330] ? __pfx_ovl_workdir_create+0x10/0x10
[ 81.407838][ T5330] ? mnt_get_write_access+0x213/0x280
[ 81.410270][ T5330] ovl_fill_super+0x1a56/0x5e40
[ 81.412388][ T5330] ? rcu_is_watching+0x15/0xb0
[ 81.414521][ T5330] ? __lock_acquire+0x6b5/0x2cf0
[ 81.416704][ T5330] ? __pfx_ovl_fill_super+0x10/0x10
[ 81.419081][ T5330] ? xas_create+0x1902/0x1b90
[ 81.421382][ T5330] ? __mutex_trylock_common+0x158/0x260
[ 81.424282][ T5330] ? __pfx___mutex_trylock_common+0x10/0x10
[ 81.426951][ T5330] ? rcu_is_watching+0x15/0xb0
[ 81.429095][ T5330] ? trace_contention_end+0x3d/0x150
[ 81.431575][ T5330] ? shrinker_register+0x124/0x230
[ 81.433973][ T5330] ? __mutex_unlock_slowpath+0x1bd/0x7d0
[ 81.436634][ T5330] ? __pfx___mutex_lock+0x10/0x10
[ 81.439311][ T5330] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 81.442109][ T5330] ? __raw_spin_lock_init+0x45/0x100
[ 81.444871][ T5330] ? sget_fc+0x962/0xa40
[ 81.447271][ T5330] ? __pfx_set_anon_super_fc+0x10/0x10
[ 81.450495][ T5330] ? __pfx_ovl_fill_super+0x10/0x10
[ 81.452984][ T5330] get_tree_nodev+0xbb/0x150
[ 81.455063][ T5330] vfs_get_tree+0x92/0x2a0
[ 81.457093][ T5330] do_new_mount+0x341/0xd30
[ 81.459179][ T5330] ? __pfx_do_new_mount+0x10/0x10
[ 81.461522][ T5330] ? path_mount+0x690/0x10e0
[ 81.463628][ T5330] ? user_path_at+0xd4/0x160
[ 81.466106][ T5330] __se_sys_mount+0x31d/0x420
[ 81.468176][ T5330] ? __pfx___se_sys_mount+0x10/0x10
[ 81.470554][ T5330] ? __x64_sys_mount+0x20/0xc0
[ 81.473202][ T5330] do_syscall_64+0x14d/0xf80
[ 81.475860][ T5330] ? trace_irq_disable+0x3b/0x150
[ 81.478127][ T5330] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.480869][ T5330] ? clear_bhb_loop+0x40/0x90
[ 81.483083][ T5330] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.486119][ T5330] RIP: 0033:0x7fd0f939c819
[ 81.488149][ T5330] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 81.496280][ T5330] RSP: 002b:00007fd0fa1befe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 81.500928][ T5330] RAX: ffffffffffffffda RBX: 00007fd0f9616180 RCX: 00007fd0f939c819
[ 81.504629][ T5330] RDX: 0000200000000b80 RSI: 0000200000000100 RDI: 0000000000000000
[ 81.508117][ T5330] RBP: 00007fd0f9432c91 R08: 0000200000000140 R09: 0000000000000000
[ 81.512305][ T5330] R10: 0000000000000849 R11: 0000000000000246 R12: 0000000000000000
[ 81.516273][ T5330] R13: 00007fd0f9616218 R14: 00007fd0f9616180 R15: 00007fff15a35888
[ 81.519670][ T5330]
[ 81.521296][ T5330] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 81.525108][ T5330] CPU: 0 UID: 0 PID: 5330 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 81.530027][ T5330] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 81.535576][ T5330] Call Trace:
[ 81.537561][ T5330]
[ 81.539196][ T5330] vpanic+0x56c/0xa60
[ 81.541152][ T5330] ? __pfx__printk+0x10/0x10
[ 81.543189][ T5330] ? __pfx_vpanic+0x10/0x10
[ 81.545185][ T5330] ? is_bpf_text_address+0x292/0x2b0
[ 81.547580][ T5330] ? is_bpf_text_address+0x26/0x2b0
[ 81.550126][ T5330] panic+0xc5/0xd0
[ 81.552007][ T5330] ? __pfx_panic+0x10/0x10
[ 81.553974][ T5330] __warn+0x315/0x4f0
[ 81.555788][ T5330] ? mark_buffer_dirty+0x299/0x440
[ 81.557908][ T5330] ? mark_buffer_dirty+0x299/0x440
[ 81.560230][ T5330] __report_bug+0x29a/0x540
[ 81.562663][ T5330] ? mark_buffer_dirty+0x299/0x440
[ 81.565349][ T5330] ? __pfx___report_bug+0x10/0x10
[ 81.567656][ T5330] ? __lock_acquire+0x6b5/0x2cf0
[ 81.570115][ T5330] ? truncate_inode_pages_range+0xcf0/0xe30
[ 81.572741][ T5330] ? mark_buffer_dirty+0x299/0x440
[ 81.575078][ T5330] report_bug+0x16a/0x220
[ 81.577500][ T5330] ? mark_buffer_dirty+0x299/0x440
[ 81.580074][ T5330] ? mark_buffer_dirty+0x29b/0x440
[ 81.582372][ T5330] handle_bug+0x9c/0x200
[ 81.584284][ T5330] exc_invalid_op+0x1a/0x50
[ 81.587421][ T5330] asm_exc_invalid_op+0x1a/0x20
[ 81.589886][ T5330] RIP: 0010:mark_buffer_dirty+0x299/0x440
[ 81.592655][ T5330] Code: 4c 89 f7 e8 e9 fc d9 ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 c4 60 fb ff e8 4f 1c 6e ff eb 8c e8 48 1c 6e ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 3a 1c 6e ff 90 0f 0b 90 e9 cf fd ff ff
[ 81.601637][ T5330] RSP: 0018:ffffc9000df0f1b0 EFLAGS: 00010287
[ 81.604452][ T5330] RAX: ffffffff8257c718 RBX: ffff888047e4ae80 RCX: 0000000000100000
[ 81.607987][ T5330] RDX: ffffc90020001000 RSI: 0000000000002c2d RDI: 0000000000002c2e
[ 81.612401][ T5330] RBP: ffffc9000df0f301 R08: ffff888047e4ae87 R09: 1ffff11008fc95d0
[ 81.616352][ T5330] R10: dffffc0000000000 R11: ffffed1008fc95d1 R12: ffff888047fb69dc
[ 81.619938][ T5330] R13: 1ffff11008ff6d38 R14: ffff888047fb69c0 R15: 0000000000000017
[ 81.623664][ T5330] ? mark_buffer_dirty+0x298/0x440
[ 81.626347][ T5330] V2_minix_truncate+0x2ee/0x1160
[ 81.628888][ T5330] ? __pfx_V2_minix_truncate+0x10/0x10
[ 81.631482][ T5330] ? _raw_spin_unlock_irq+0x23/0x50
[ 81.633815][ T5330] ? lockdep_hardirqs_on+0x7a/0x110
[ 81.636327][ T5330] minix_evict_inode+0x1d1/0x260
[ 81.638827][ T5330] ? __pfx_minix_evict_inode+0x10/0x10
[ 81.641799][ T5330] evict+0x61e/0xb10
[ 81.643599][ T5330] ? __pfx_evict+0x10/0x10
[ 81.645645][ T5330] ? do_raw_spin_unlock+0x4d/0x210
[ 81.648115][ T5330] ? _raw_spin_unlock+0x28/0x50
[ 81.650357][ T5330] ? iput+0xb25/0xe80
[ 81.652414][ T5330] minix_mkdir+0xe2/0x120
[ 81.654658][ T5330] vfs_mkdir+0x413/0x630
[ 81.656793][ T5330] ovl_workdir_create+0x4d7/0x940
[ 81.659012][ T5330] ? __pfx_ovl_workdir_create+0x10/0x10
[ 81.661633][ T5330] ? mnt_get_write_access+0x213/0x280
[ 81.664340][ T5330] ovl_fill_super+0x1a56/0x5e40
[ 81.666735][ T5330] ? rcu_is_watching+0x15/0xb0
[ 81.669033][ T5330] ? __lock_acquire+0x6b5/0x2cf0
[ 81.671312][ T5330] ? __pfx_ovl_fill_super+0x10/0x10
[ 81.673731][ T5330] ? xas_create+0x1902/0x1b90
[ 81.676223][ T5330] ? __mutex_trylock_common+0x158/0x260
[ 81.678801][ T5330] ? __pfx___mutex_trylock_common+0x10/0x10
[ 81.681463][ T5330] ? rcu_is_watching+0x15/0xb0
[ 81.683932][ T5330] ? trace_contention_end+0x3d/0x150
[ 81.686610][ T5330] ? shrinker_register+0x124/0x230
[ 81.689041][ T5330] ? __mutex_unlock_slowpath+0x1bd/0x7d0
[ 81.691488][ T5330] ? __pfx___mutex_lock+0x10/0x10
[ 81.693934][ T5330] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 81.696981][ T5330] ? __raw_spin_lock_init+0x45/0x100
[ 81.699371][ T5330] ? sget_fc+0x962/0xa40
[ 81.701273][ T5330] ? __pfx_set_anon_super_fc+0x10/0x10
[ 81.703634][ T5330] ? __pfx_ovl_fill_super+0x10/0x10
[ 81.706163][ T5330] get_tree_nodev+0xbb/0x150
[ 81.709784][ T5330] vfs_get_tree+0x92/0x2a0
[ 81.711914][ T5330] do_new_mount+0x341/0xd30
[ 81.714094][ T5330] ? __pfx_do_new_mount+0x10/0x10
[ 81.716445][ T5330] ? path_mount+0x690/0x10e0
[ 81.718795][ T5330] ? user_path_at+0xd4/0x160
[ 81.721133][ T5330] __se_sys_mount+0x31d/0x420
[ 81.723422][ T5330] ? __pfx___se_sys_mount+0x10/0x10
[ 81.725720][ T5330] ? __x64_sys_mount+0x20/0xc0
[ 81.727846][ T5330] do_syscall_64+0x14d/0xf80
[ 81.730030][ T5330] ? trace_irq_disable+0x3b/0x150
[ 81.732703][ T5330] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.736284][ T5330] ? clear_bhb_loop+0x40/0x90
[ 81.738446][ T5330] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.741100][ T5330] RIP: 0033:0x7fd0f939c819
[ 81.743181][ T5330] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 81.752291][ T5330] RSP: 002b:00007fd0fa1befe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 81.755759][ T5330] RAX: ffffffffffffffda RBX: 00007fd0f9616180 RCX: 00007fd0f939c819
[ 81.759878][ T5330] RDX: 0000200000000b80 RSI: 0000200000000100 RDI: 0000000000000000
[ 81.763722][ T5330] RBP: 00007fd0f9432c91 R08: 0000200000000140 R09: 0000000000000000
[ 81.767202][ T5330] R10: 0000000000000849 R11: 0000000000000246 R12: 0000000000000000
[ 81.770978][ T5330] R13: 00007fd0f9616218 R14: 00007fd0f9616180 R15: 00007fff15a35888
[ 81.775235][ T5330]
[ 81.777077][ T5330] Kernel Offset: disabled
[ 81.779020][ T5330] Rebooting in 86400 seconds..