ffffff00, 0xffffff00, 0xffffffff], 'bcsf0\x00', 'veth1_to_team\x00', {0xff}, {0xff}, 0x16, 0x1, 0x1, 0x10}, 0x0, 0x158, 0x198, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0x7f, 0x5, 0x3cdf8000, 0x80, 0x3, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffff00, 0x0, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffff00, 0xff000000], [0xff000000, 0xffffff00, 0xffffffff], 0x108, 0x42}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x7, 0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xffffff00, 0xffffff00, 0xffffffff], [0xff, 0xffffffff, 0xff000000, 0xffffffff], 'dummy0\x00', 'eql\x00', {0xff}, {}, 0x2f, 0xccad, 0x1, 0x40}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xfffffffffffffda4, 0x2, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408)

[  276.165595] FAULT_INJECTION: forcing a failure.
[  276.165595] name failslab, interval 1, probability 0, space 0, times 0
[  276.176978] CPU: 0 PID: 15381 Comm: syz-executor0 Not tainted 4.18.0-rc4+ #144
[  276.184362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  276.193729] Call Trace:
[  276.196349]  dump_stack+0x1c9/0x2b4
[  276.200008]  ? dump_stack_print_info.cold.2+0x52/0x52
[  276.205241]  should_fail.cold.4+0xa/0x1a
[  276.209340]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  276.214471]  ? mutex_trylock+0x2b0/0x2b0
[  276.218565]  ? graph_lock+0x170/0x170
[  276.222391]  ? ___ratelimit.cold.2+0x6b/0x6b
[  276.226827]  ? save_stack+0x43/0xd0
[  276.230488]  ? find_held_lock+0x36/0x1c0
[  276.234580]  ? __lock_is_held+0xb5/0x140
[  276.238676]  ? check_same_owner+0x340/0x340
[  276.243026]  ? rcu_note_context_switch+0x730/0x730
[  276.247987]  __should_failslab+0x124/0x180
[  276.252250]  should_failslab+0x9/0x14
[  276.256085]  kmem_cache_alloc+0x2af/0x760
[  276.260256]  ? wait_for_completion+0x8d0/0x8d0
[  276.265214]  ? graph_lock+0x170/0x170
[  276.269918]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  276.274967]  __kernfs_new_node+0xef/0x5a0
[  276.279151]  ? kernfs_dop_revalidate+0x3c0/0x3c0
[  276.283945]  ? mutex_unlock+0xd/0x10
[  276.287687]  ? kernfs_activate+0x21a/0x2c0
[  276.291961]  kernfs_new_node+0x80/0xf0
[  276.295880]  __kernfs_create_file+0x4d/0x330
[  276.300347]  sysfs_add_file_mode_ns+0x21a/0x560
[  276.305064]  internal_create_group+0x282/0x970
[  276.309687]  sysfs_create_group+0x1f/0x30
[  276.313867]  lo_ioctl+0x12c8/0x1d10
[  276.317529]  ? lo_rw_aio_complete+0x450/0x450
[  276.322057]  blkdev_ioctl+0x9cd/0x2030
[  276.325973]  ? blkpg_ioctl+0xc40/0xc40
[  276.329872]  ? lock_downgrade+0x8f0/0x8f0
[  276.334037]  ? kasan_check_read+0x11/0x20
[  276.338185]  ? rcu_is_watching+0x8c/0x150
[  276.342336]  ? rcu_report_qs_rnp+0x7a0/0x7a0
[  276.346747]  ? __fget+0x414/0x670
[  276.350197]  ? expand_files.part.8+0x9c0/0x9c0
[  276.354786]  block_ioctl+0xee/0x130
[  276.358415]  ? blkdev_fallocate+0x400/0x400
[  276.362726]  do_vfs_ioctl+0x1de/0x1720
[  276.366603]  ? rcu_is_watching+0x8c/0x150
[  276.370740]  ? ioctl_preallocate+0x300/0x300
[  276.375136]  ? __fget_light+0x2f7/0x440
[  276.379098]  ? fget_raw+0x20/0x20
[  276.382542]  ? putname+0xf2/0x130
[  276.385986]  ? rcu_read_lock_sched_held+0x108/0x120
[  276.390994]  ? kmem_cache_free+0x25c/0x2d0
[  276.395222]  ? putname+0xf7/0x130
[  276.398666]  ? do_sys_open+0x3cb/0x760
[  276.402548]  ? security_file_ioctl+0x94/0xc0
[  276.406951]  ksys_ioctl+0xa9/0xd0
[  276.410422]  __x64_sys_ioctl+0x73/0xb0
[  276.414307]  do_syscall_64+0x1b9/0x820
[  276.418191]  ? syscall_return_slowpath+0x5e0/0x5e0
[  276.423118]  ? syscall_return_slowpath+0x31d/0x5e0
[  276.428132]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  276.433490]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  276.438334]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  276.443516] RIP: 0033:0x455927
[  276.446690] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 
03:34:28 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:29 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

[  276.465930] RSP: 002b:00007f92c85e1a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  276.473641] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455927
[  276.480912] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015
[  276.488181] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a
[  276.495440] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014
[  276.502718] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000b
03:34:29 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xfffff000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:29 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='b%rfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  276.582269] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  276.589845] BTRFS error (device loop1): superblock checksum mismatch
03:34:29 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
migrate_pages(r1, 0x2, &(0x7f0000000000)=0x1, &(0x7f0000000100)=0x1)

03:34:29 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266c000", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:29 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x5000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  276.735677] BTRFS error (device loop1): open_ctree failed
[  276.763767] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  276.771275] BTRFS error (device loop1): superblock checksum mismatch
03:34:29 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
setpgid(r1, r1)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:29 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfd\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:29 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="621472667300", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:29 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  276.822835] BTRFS error (device loop1): open_ctree failed
[  276.854154] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  276.861527] BTRFS error (device loop1): superblock checksum mismatch
03:34:29 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xd}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:29 executing program 0 (fault-call:0 fault-nth:12):
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:29 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfu\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:29 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e21, 0xde5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x51a2}, 0xfffffffffffffffa, [0x1, 0xe2f7, 0x0, 0xb486, 0x10000, 0x10001, 0x1, 0x80000000]}, 0x5c)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200))
r2 = socket$bt_hidp(0x1f, 0x3, 0x6)
getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x4, &(0x7f0000000100)=0x2)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r3 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x0)
kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f00000002c0)={r3, r2, 0xa9cc})
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:29 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  276.983497] BTRFS error (device loop1): open_ctree failed
[  277.056172] FAULT_INJECTION: forcing a failure.
[  277.056172] name failslab, interval 1, probability 0, space 0, times 0
[  277.067590] CPU: 0 PID: 15467 Comm: syz-executor0 Not tainted 4.18.0-rc4+ #144
[  277.074965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  277.084332] Call Trace:
[  277.086946]  dump_stack+0x1c9/0x2b4
[  277.090605]  ? dump_stack_print_info.cold.2+0x52/0x52
[  277.095828]  ? __mutex_lock+0x7e8/0x1820
[  277.099932]  should_fail.cold.4+0xa/0x1a
[  277.104031]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  277.109170]  ? graph_lock+0x170/0x170
[  277.113011]  ? find_held_lock+0x36/0x1c0
[  277.117111]  ? __lock_is_held+0xb5/0x140
[  277.121210]  ? check_same_owner+0x340/0x340
[  277.125588]  ? kasan_check_write+0x14/0x20
[  277.129846]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  277.134805]  ? rcu_note_context_switch+0x730/0x730
[  277.139747]  __should_failslab+0x124/0x180
[  277.143979]  should_failslab+0x9/0x14
[  277.147788]  kmem_cache_alloc+0x2af/0x760
[  277.151949]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  277.156967]  __kernfs_new_node+0xef/0x5a0
[  277.161118]  ? kernfs_dop_revalidate+0x3c0/0x3c0
[  277.165895]  ? mutex_unlock+0xd/0x10
[  277.169604]  ? kernfs_activate+0x21a/0x2c0
[  277.173833]  ? kernfs_walk_and_get_ns+0x340/0x340
[  277.178673]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  277.184207]  ? kernfs_link_sibling+0x1d2/0x3b0
[  277.188815]  kernfs_new_node+0x80/0xf0
[  277.192704]  __kernfs_create_file+0x4d/0x330
[  277.197111]  sysfs_add_file_mode_ns+0x21a/0x560
[  277.201777]  internal_create_group+0x282/0x970
[  277.206373]  sysfs_create_group+0x1f/0x30
[  277.210531]  lo_ioctl+0x12c8/0x1d10
[  277.214154]  ? lo_rw_aio_complete+0x450/0x450
[  277.218640]  blkdev_ioctl+0x9cd/0x2030
[  277.222520]  ? blkpg_ioctl+0xc40/0xc40
[  277.226405]  ? lock_downgrade+0x8f0/0x8f0
[  277.230572]  ? kasan_check_read+0x11/0x20
[  277.234711]  ? rcu_is_watching+0x8c/0x150
[  277.238852]  ? rcu_report_qs_rnp+0x7a0/0x7a0
[  277.243264]  ? __fget+0x414/0x670
[  277.246711]  ? expand_files.part.8+0x9c0/0x9c0
[  277.251293]  block_ioctl+0xee/0x130
[  277.254915]  ? blkdev_fallocate+0x400/0x400
[  277.259230]  do_vfs_ioctl+0x1de/0x1720
[  277.263105]  ? rcu_is_watching+0x8c/0x150
[  277.267270]  ? ioctl_preallocate+0x300/0x300
[  277.271682]  ? __fget_light+0x2f7/0x440
[  277.275647]  ? fget_raw+0x20/0x20
[  277.279093]  ? putname+0xf2/0x130
[  277.282543]  ? rcu_read_lock_sched_held+0x108/0x120
[  277.287557]  ? kmem_cache_free+0x25c/0x2d0
[  277.291786]  ? putname+0xf7/0x130
[  277.295236]  ? do_sys_open+0x3cb/0x760
[  277.299208]  ? security_file_ioctl+0x94/0xc0
[  277.303611]  ksys_ioctl+0xa9/0xd0
[  277.307062]  __x64_sys_ioctl+0x73/0xb0
[  277.310946]  do_syscall_64+0x1b9/0x820
[  277.314828]  ? finish_task_switch+0x1d3/0x870
[  277.319318]  ? syscall_return_slowpath+0x5e0/0x5e0
[  277.324267]  ? syscall_return_slowpath+0x31d/0x5e0
[  277.329215]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  277.334587]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  277.339517]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  277.344698] RIP: 0033:0x455927
[  277.347872] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  277.367122] RSP: 002b:00007f92c85e1a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  277.374824] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455927
[  277.382086] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015
[  277.389358] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a
[  277.396632] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014
[  277.403904] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000c
[  277.467903] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  277.475330] BTRFS error (device loop1): superblock checksum mismatch
03:34:30 executing program 0 (fault-call:0 fault-nth:13):
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:30 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r2 = gettid()
tkill(r2, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, 0xffffffffffffffff)

03:34:30 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x8848000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:30 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="621a72667300", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:30 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:30 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x6, 0x9, 0x3ff, 0x400}, 0x10)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

03:34:30 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfi\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  277.539769] BTRFS error (device loop1): open_ctree failed
[  277.557095] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  277.564426] BTRFS error (device loop1): superblock checksum mismatch
03:34:30 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfl\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:30 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:30 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r2 = gettid()
tkill(r2, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(0xffffffffffffffff, r1)

[  277.743291] BTRFS error (device loop1): open_ctree failed
[  277.767820] FAULT_INJECTION: forcing a failure.
[  277.767820] name failslab, interval 1, probability 0, space 0, times 0
[  277.779355] CPU: 1 PID: 15518 Comm: syz-executor0 Not tainted 4.18.0-rc4+ #144
03:34:30 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x800e000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:30 executing program 4:
openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)='rdma.max\x00', 0x2, 0x0)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x8000, 0x0)
socket$netlink(0x10, 0x3, 0x16)
socketpair$inet6(0xa, 0x801, 0x20000000000, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
read(r0, &(0x7f0000000100)=""/28, 0x1c)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x80000000000001, &(0x7f0000044000)={0x0, 0x30, 0x7}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
ptrace$getsig(0x4202, r2, 0x200, &(0x7f0000000300))
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

[  277.786741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  277.796109] Call Trace:
[  277.798730]  dump_stack+0x1c9/0x2b4
[  277.802423]  ? dump_stack_print_info.cold.2+0x52/0x52
[  277.807639]  ? __mutex_lock+0x7e8/0x1820
[  277.811746]  should_fail.cold.4+0xa/0x1a
[  277.815837]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  277.820976]  ? graph_lock+0x170/0x170
[  277.824809]  ? find_held_lock+0x36/0x1c0
[  277.828904]  ? __lock_is_held+0xb5/0x140
[  277.833001]  ? check_same_owner+0x340/0x340
[  277.837344]  ? kasan_check_write+0x14/0x20
[  277.841604]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  277.846557]  ? rcu_note_context_switch+0x730/0x730
[  277.851515]  __should_failslab+0x124/0x180
[  277.855788]  should_failslab+0x9/0x14
[  277.859620]  kmem_cache_alloc+0x2af/0x760
[  277.863804]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  277.868852]  __kernfs_new_node+0xef/0x5a0
[  277.873904]  ? kernfs_dop_revalidate+0x3c0/0x3c0
[  277.878694]  ? mutex_unlock+0xd/0x10
[  277.882435]  ? kernfs_activate+0x21a/0x2c0
[  277.886710]  ? kernfs_walk_and_get_ns+0x340/0x340
03:34:30 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x3f00000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  277.891592]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  277.897162]  ? kernfs_link_sibling+0x1d2/0x3b0
[  277.901782]  kernfs_new_node+0x80/0xf0
[  277.905705]  __kernfs_create_file+0x4d/0x330
[  277.910146]  sysfs_add_file_mode_ns+0x21a/0x560
[  277.914854]  internal_create_group+0x282/0x970
[  277.919588]  sysfs_create_group+0x1f/0x30
[  277.923760]  lo_ioctl+0x12c8/0x1d10
[  277.927421]  ? lo_rw_aio_complete+0x450/0x450
[  277.931940]  blkdev_ioctl+0x9cd/0x2030
[  277.935853]  ? blkpg_ioctl+0xc40/0xc40
[  277.939767]  ? lock_downgrade+0x8f0/0x8f0
[  277.943943]  ? kasan_check_read+0x11/0x20
[  277.948121]  ? rcu_is_watching+0x8c/0x150
[  277.952290]  ? rcu_report_qs_rnp+0x7a0/0x7a0
[  277.956727]  ? __fget+0x414/0x670
[  277.960207]  ? expand_files.part.8+0x9c0/0x9c0
[  277.964825]  block_ioctl+0xee/0x130
[  277.968479]  ? blkdev_fallocate+0x400/0x400
[  277.972833]  do_vfs_ioctl+0x1de/0x1720
[  277.976769]  ? rcu_is_watching+0x8c/0x150
[  277.980939]  ? ioctl_preallocate+0x300/0x300
[  277.985361]  ? __fget_light+0x2f7/0x440
[  277.989337]  ? fget_raw+0x20/0x20
[  277.992873]  ? putname+0xf2/0x130
[  277.996323]  ? rcu_read_lock_sched_held+0x108/0x120
[  278.001342]  ? kmem_cache_free+0x25c/0x2d0
[  278.005582]  ? putname+0xf7/0x130
[  278.009040]  ? do_sys_open+0x3cb/0x760
[  278.012920]  ? security_file_ioctl+0x94/0xc0
[  278.017319]  ksys_ioctl+0xa9/0xd0
[  278.020775]  __x64_sys_ioctl+0x73/0xb0
[  278.024654]  do_syscall_64+0x1b9/0x820
[  278.028535]  ? finish_task_switch+0x1d3/0x870
[  278.033028]  ? syscall_return_slowpath+0x5e0/0x5e0
[  278.037949]  ? syscall_return_slowpath+0x31d/0x5e0
[  278.042878]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  278.048233]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  278.053074]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  278.058276] RIP: 0033:0x455927
[  278.061453] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  278.080696] RSP: 002b:00007f92c85e1a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
03:34:30 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x3f000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  278.088414] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455927
[  278.095680] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015
[  278.102963] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a
[  278.110225] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014
[  278.117490] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000d
03:34:30 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='b/rfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:30 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:30 executing program 0 (fault-call:0 fault-nth:14):
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:30 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf/\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:30 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xf0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:30 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:30 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  278.501428] FAULT_INJECTION: forcing a failure.
[  278.501428] name failslab, interval 1, probability 0, space 0, times 0
[  278.512873] CPU: 0 PID: 15597 Comm: syz-executor0 Not tainted 4.18.0-rc4+ #144
[  278.520249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  278.529619] Call Trace:
[  278.532238]  dump_stack+0x1c9/0x2b4
[  278.535896]  ? dump_stack_print_info.cold.2+0x52/0x52
[  278.541117]  ? __mutex_lock+0x7e8/0x1820
[  278.545219]  should_fail.cold.4+0xa/0x1a
03:34:31 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x8035}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:31 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='bsrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  278.549329]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  278.554468]  ? graph_lock+0x170/0x170
[  278.558304]  ? find_held_lock+0x36/0x1c0
[  278.562396]  ? __lock_is_held+0xb5/0x140
[  278.566562]  ? check_same_owner+0x340/0x340
[  278.570909]  ? kasan_check_write+0x14/0x20
[  278.575178]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  278.580141]  ? rcu_note_context_switch+0x730/0x730
[  278.585109]  __should_failslab+0x124/0x180
[  278.589384]  should_failslab+0x9/0x14
[  278.593212]  kmem_cache_alloc+0x2af/0x760
[  278.597402]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  278.602458]  __kernfs_new_node+0xef/0x5a0
[  278.606626]  ? kernfs_dop_revalidate+0x3c0/0x3c0
[  278.611414]  ? mutex_unlock+0xd/0x10
[  278.615136]  ? kernfs_activate+0x21a/0x2c0
[  278.619392]  ? kernfs_walk_and_get_ns+0x340/0x340
[  278.624266]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  278.629809]  ? kernfs_link_sibling+0x1d2/0x3b0
[  278.634393]  kernfs_new_node+0x80/0xf0
[  278.638299]  __kernfs_create_file+0x4d/0x330
[  278.642705]  sysfs_add_file_mode_ns+0x21a/0x560
[  278.647376]  internal_create_group+0x282/0x970
[  278.651983]  sysfs_create_group+0x1f/0x30
[  278.656140]  lo_ioctl+0x12c8/0x1d10
[  278.659765]  ? lo_rw_aio_complete+0x450/0x450
[  278.664270]  blkdev_ioctl+0x9cd/0x2030
[  278.668166]  ? blkpg_ioctl+0xc40/0xc40
[  278.672066]  ? lock_downgrade+0x8f0/0x8f0
[  278.676215]  ? kasan_check_read+0x11/0x20
[  278.680357]  ? rcu_is_watching+0x8c/0x150
[  278.684500]  ? rcu_report_qs_rnp+0x7a0/0x7a0
[  278.688907]  ? __fget+0x414/0x670
[  278.692358]  ? expand_files.part.8+0x9c0/0x9c0
[  278.696936]  block_ioctl+0xee/0x130
[  278.700556]  ? blkdev_fallocate+0x400/0x400
[  278.704870]  do_vfs_ioctl+0x1de/0x1720
[  278.708764]  ? rcu_is_watching+0x8c/0x150
[  278.712904]  ? ioctl_preallocate+0x300/0x300
[  278.717302]  ? __fget_light+0x2f7/0x440
[  278.721273]  ? fget_raw+0x20/0x20
[  278.724742]  ? putname+0xf2/0x130
[  278.728206]  ? rcu_read_lock_sched_held+0x108/0x120
[  278.733218]  ? kmem_cache_free+0x25c/0x2d0
[  278.737445]  ? putname+0xf7/0x130
[  278.740890]  ? do_sys_open+0x3cb/0x760
[  278.744770]  ? security_file_ioctl+0x94/0xc0
[  278.749184]  ksys_ioctl+0xa9/0xd0
[  278.752636]  __x64_sys_ioctl+0x73/0xb0
[  278.756521]  do_syscall_64+0x1b9/0x820
[  278.760399]  ? finish_task_switch+0x1d3/0x870
[  278.764889]  ? syscall_return_slowpath+0x5e0/0x5e0
[  278.769821]  ? syscall_return_slowpath+0x31d/0x5e0
[  278.774746]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  278.780123]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  278.784965]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  278.790160] RIP: 0033:0x455927
[  278.793334] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  278.812570] RSP: 002b:00007f92c85e1a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  278.820285] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455927
[  278.827634] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015
[  278.834897] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a
[  278.842156] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014
[  278.849429] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000e
[  278.873620] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  278.881008] BTRFS error (device loop1): superblock checksum mismatch
03:34:31 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf+\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:31 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xa00}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  278.958304] BTRFS error (device loop1): open_ctree failed
[  278.997388] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  279.004833] BTRFS error (device loop1): superblock checksum mismatch
03:34:31 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r2 = gettid()
tkill(r2, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(0xffffffffffffffff, r1)

03:34:31 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='b\nrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  279.108737] BTRFS error (device loop1): open_ctree failed
[  279.161164] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  279.168559] BTRFS error (device loop1): superblock checksum mismatch
[  279.175523] BTRFS error (device loop1): open_ctree failed
[  279.188132] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  279.195637] BTRFS error (device loop1): superblock checksum mismatch
[  279.237522] BTRFS error (device loop1): open_ctree failed
03:34:33 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x10000, &(0x7f00000000c0)="025cc83d6d345f8f762070")
gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)

03:34:33 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf#\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:33 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:33 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x5dc}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:33 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btsfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:33 executing program 0 (fault-call:0 fault-nth:15):
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:33 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:33 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r2 = gettid()
tkill(r2, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(0xffffffffffffffff, r1)

[  280.960698] FAULT_INJECTION: forcing a failure.
[  280.960698] name failslab, interval 1, probability 0, space 0, times 0
[  280.972220] CPU: 1 PID: 15685 Comm: syz-executor0 Not tainted 4.18.0-rc4+ #144
[  280.979606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  280.988980] Call Trace:
[  280.991592]  dump_stack+0x1c9/0x2b4
[  280.995256]  ? dump_stack_print_info.cold.2+0x52/0x52
[  281.000482]  ? __mutex_lock+0x7e8/0x1820
[  281.004595]  should_fail.cold.4+0xa/0x1a
[  281.008695]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  281.013836]  ? graph_lock+0x170/0x170
[  281.017675]  ? find_held_lock+0x36/0x1c0
[  281.021766]  ? __lock_is_held+0xb5/0x140
[  281.025869]  ? check_same_owner+0x340/0x340
[  281.030226]  ? kasan_check_write+0x14/0x20
[  281.034494]  ? __mutex_unlock_slowpath+0x197/0x8c0
[  281.039451]  ? rcu_note_context_switch+0x730/0x730
[  281.044440]  __should_failslab+0x124/0x180
[  281.048688]  should_failslab+0x9/0x14
[  281.052498]  kmem_cache_alloc+0x2af/0x760
[  281.056674]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  281.061688]  __kernfs_new_node+0xef/0x5a0
[  281.065834]  ? kernfs_dop_revalidate+0x3c0/0x3c0
[  281.070591]  ? mutex_unlock+0xd/0x10
[  281.074305]  ? kernfs_activate+0x21a/0x2c0
[  281.078540]  ? kernfs_walk_and_get_ns+0x340/0x340
[  281.083381]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  281.088920]  ? kernfs_link_sibling+0x1d2/0x3b0
[  281.093508]  kernfs_new_node+0x80/0xf0
[  281.097444]  __kernfs_create_file+0x4d/0x330
[  281.102838]  sysfs_add_file_mode_ns+0x21a/0x560
[  281.107519]  internal_create_group+0x282/0x970
[  281.112113]  sysfs_create_group+0x1f/0x30
[  281.116269]  lo_ioctl+0x12c8/0x1d10
[  281.119900]  ? lo_rw_aio_complete+0x450/0x450
[  281.124395]  blkdev_ioctl+0x9cd/0x2030
[  281.128282]  ? blkpg_ioctl+0xc40/0xc40
[  281.132174]  ? lock_downgrade+0x8f0/0x8f0
[  281.136333]  ? kasan_check_read+0x11/0x20
[  281.140477]  ? rcu_is_watching+0x8c/0x150
[  281.144619]  ? rcu_report_qs_rnp+0x7a0/0x7a0
[  281.149037]  ? __fget+0x414/0x670
[  281.152492]  ? expand_files.part.8+0x9c0/0x9c0
[  281.157071]  block_ioctl+0xee/0x130
[  281.160691]  ? blkdev_fallocate+0x400/0x400
[  281.165010]  do_vfs_ioctl+0x1de/0x1720
[  281.168892]  ? rcu_is_watching+0x8c/0x150
[  281.173038]  ? ioctl_preallocate+0x300/0x300
[  281.177440]  ? __fget_light+0x2f7/0x440
[  281.181439]  ? fget_raw+0x20/0x20
[  281.184887]  ? putname+0xf2/0x130
[  281.188338]  ? rcu_read_lock_sched_held+0x108/0x120
[  281.193350]  ? kmem_cache_free+0x25c/0x2d0
[  281.197587]  ? putname+0xf7/0x130
[  281.201058]  ? do_sys_open+0x3cb/0x760
[  281.204950]  ? security_file_ioctl+0x94/0xc0
[  281.209362]  ksys_ioctl+0xa9/0xd0
[  281.212818]  __x64_sys_ioctl+0x73/0xb0
[  281.216706]  do_syscall_64+0x1b9/0x820
[  281.220679]  ? syscall_return_slowpath+0x5e0/0x5e0
[  281.225611]  ? syscall_return_slowpath+0x31d/0x5e0
[  281.230561]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  281.235931]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  281.240780]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  281.245966] RIP: 0033:0x455927
03:34:33 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfc\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  281.249157] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  281.268420] RSP: 002b:00007f92c85e1a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  281.276130] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000455927
[  281.283399] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015
[  281.290665] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a
[  281.297933] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000014
[  281.305202] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000f
03:34:33 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000002c0))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:33 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x689}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:33 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:33 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf%\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:33 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='bt\nfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:33 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r0 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x47, 0x200001)
ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000100)={0xffffffff, 0x13, 0x12, 0x4, 0x0, 0x1, 0x4, 0xb6, 0xffffffffffffffff})
rt_sigqueueinfo(r0, 0x13, &(0x7f00000000c0))

03:34:34 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x5}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:34 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf*\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  281.561175] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  281.568569] BTRFS error (device loop1): superblock checksum mismatch
[  281.585960] BTRFS error (device loop1): open_ctree failed
[  281.600346] BTRFS error (device loop1): unsupported checksum algorithm 16355
03:34:34 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0)
ioctl$TCFLSH(r0, 0x540b, 0x8)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f762070")
sendfile(r0, r1, &(0x7f0000000100), 0xffffffffffffa1fc)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff}, 0x13f, 0xa}}, 0x20)
write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000440)={0x13, 0x10, 0xfa00, {&(0x7f0000000240), r3, 0x2}}, 0x18)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

[  281.607760] BTRFS error (device loop1): superblock checksum mismatch
03:34:34 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:34 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x400000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:34 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrft\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  281.690696] BTRFS error (device loop1): open_ctree failed
[  281.720323] QAT: Invalid ioctl
[  281.746537] QAT: Invalid ioctl
[  281.764380] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  281.771855] BTRFS error (device loop1): superblock checksum mismatch
03:34:34 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:34 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='bt%fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  281.810120] QAT: Invalid ioctl
[  281.830284] QAT: Invalid ioctl
03:34:34 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:34 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x10}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:34 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:34 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfr\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  281.852877] BTRFS error (device loop1): open_ctree failed
[  281.995395] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  282.002795] BTRFS error (device loop1): superblock checksum mismatch
03:34:34 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266730f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:34 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000100)=""/79, 0x4f}, &(0x7f0000000180), 0x40}, 0x20)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f00000002c0)='./file0\x00', 0x7, 0x4, &(0x7f0000000600)=[{&(0x7f0000000300)="d6af22374d6fd189d86ff96912331cc86074a1841a17f176078102c5865c872d9b6b0f4d4be109b93f87f291883b5ec88433278c6147b5620e9f9e2d234a1c0ee5c6eed187a0d79c0877344acaa81d937269fbeb763c9327ac08a944a297f7f52f5fcd4dc35f8426ac1efac439fde1220b59442dcb71442e70180d2e4770eba6f61352ce", 0x84, 0xffffffff}, {&(0x7f00000003c0)="c8d53413080564fc9dabacf0d157034d994df4e1d77bccfc7a220fb9908de64b886ea72cd8ade5eb03271ee6dee1607e3627f3587844de77e6316c9e22d06c36cc4bff9c35e210148e270105c5f5f7504167d3ebb960c403e4d766824f2e312347b950c14c9dccebd8018ca86e5d67f69162300d08aa7d6b777926c9c36cf3e2fc19368c65b4ec5878eb51a664c48d4ca46937535da93d3020e78f0a91f40b9ed4629abfc68d1f092d63332c0e8423079bd87732c04b5b8b59e51dd0bff7625b5e8036ec9599eea5d9fff9806ca4ff94c80da6c0dbbe1af91bd3504db8fd80bf4dd808b8302db4f059cbc47d550cdaa2", 0xf0, 0x4b}, {&(0x7f00000004c0)="eb", 0x1, 0x1}, {&(0x7f0000000500)="73b98dd02d7f07b00c030270aae740d3f25bc2c89947a5d933fbb31e76eec42de46a592edaf26e78444ff5c2d08b6062bee31f781dcd8796925fac9af06e20094a90fa20b368c2c3da6f8e9f17ae156cca2631045549224354f43d4e10fafe2ea9e7ebc3dbf3f038433867222aa4959fb16ff358cf3434c9789a65b30039f48e9055e3238bc9b924c911835e447f32c61ac4b7a5c72108acd83601d6297ee5516885a36e9dfa1bdc9c918b5223a944ada3c621dbdf54650dfc141b34b57b4cc49387b503b6497941b27a1967effb266a90b44a", 0xd3}], 0x400, &(0x7f0000000680)=ANY=[@ANYBLOB='nls\x00\x00\x00\x00\x00\x00\x00\x00'])
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

03:34:34 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='bsrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:34 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x7}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:34 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472668900", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:34 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='bt/fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:34 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

[  282.150646] BTRFS error (device loop1): open_ctree failed
[  282.259356] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  282.268009] BTRFS error (device loop1): superblock checksum mismatch
[  282.293074] hfsplus: unable to parse mount options
03:34:34 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xffff000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:34 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfX\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:34 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:34 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btsfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:34 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btqfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:35 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:35 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=0xffffffffffffffff)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

[  282.493137] BTRFS error (device loop1): open_ctree failed
03:34:35 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:35 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x88470000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:35 executing program 5:
socket$inet6(0xa, 0x1000000000002, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r2 = gettid()
tkill(r2, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r0, r1)

[  282.700583] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  282.708052] BTRFS error (device loop1): superblock checksum mismatch
03:34:35 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf\n\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:35 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btr.s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:35 executing program 4:
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x200000, 0x0)
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@ll={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000200)=""/65, 0x41}], 0x1, &(0x7f00000002c0)=""/17, 0x11, 0x7fffffff}, 0x1)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r1})
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))
rt_sigqueueinfo(r2, 0xe, &(0x7f0000000000)={0x2d, 0x2, 0x9, 0x8})

03:34:35 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btr.s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:35 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x4305}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:35 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfo\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:35 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btr/s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  282.948849] BTRFS error (device loop1): open_ctree failed
03:34:35 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xd00}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  282.998615] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  283.006007] BTRFS error (device loop1): superblock checksum mismatch
03:34:35 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:35 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btr/s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  283.100814] BTRFS error (device loop1): open_ctree failed
03:34:35 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btr\ns\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:35 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfx\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:35 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:35 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x80fe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:35 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:36 executing program 5:
socket$inet6(0xa, 0x1000000000002, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r2 = gettid()
tkill(r2, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r0, r1)

03:34:36 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf.\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:36 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xf5ffffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:36 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070")
r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x2000)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000180)={0x3, 0x0, 0x2, 0x2, 0x5})
pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff})
ioctl$LOOP_SET_FD(r2, 0x4c00, r0)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r3, 0x13, &(0x7f00000000c0))

03:34:36 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfr\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:36 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btr%s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:36 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:36 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:36 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xd000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:36 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673b4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:36 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:36 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:36 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrft\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:36 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:36 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xf5ffffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:36 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfx\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:36 executing program 5:
socket$inet6(0xa, 0x1000000000002, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r2 = gettid()
tkill(r2, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r0, r1)

03:34:36 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:36 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:36 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140))
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000180), &(0x7f0000000200)=0x4)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000000)={0x800, 0x40})
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x100, 0x0)
getdents64(r2, &(0x7f00000002c0)=""/238, 0xee)
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:36 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x600000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:36 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:36 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf#\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:36 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\b', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:37 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x7000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  284.555760] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  284.563214] BTRFS error (device loop1): superblock checksum mismatch
03:34:37 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = creat(&(0x7f0000000200)='./file0\x00', 0x50)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x6000, 0x0)
pselect6(0x40, &(0x7f0000000380)={0x2, 0xa49, 0x7, 0x10000, 0xa3, 0xffff, 0x3, 0x3}, &(0x7f00000003c0)={0x2, 0xaea, 0xdb3, 0x8, 0x7943, 0x9, 0x8, 0x4}, &(0x7f0000000400)={0x1, 0x0, 0x800, 0x5838, 0xfffffffffffffffb, 0xfffffffffffffffc, 0xffffffff, 0x7}, &(0x7f0000000440)={0x77359400}, &(0x7f00000004c0)={&(0x7f0000000480)={0x4}, 0x8})
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r3 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="294f393b5527b8e0d4da67006771c4e33ba47377f5c1314fe212b238a65c0b1c20b054ab413a31fa1d3cab22c0dd92c8ff5756a8841a7f8ceeb015076951717cc828bbcccc0b67043013a005e2dd86f2dcee08de8baa1f1e78c6948c733731c6109d62f768f58cb233e11a931e171be495e2b62125b6c009cf043ca72918ad141b49c5469935edb8", 0x88, 0xfffffffffffffffb)
keyctl$set_timeout(0xf, r3, 0x200)
r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x100000001, 0x10001)
connect$pppoe(r4, &(0x7f0000000180)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e)
r5 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r5, 0x13, &(0x7f00000000c0))

[  284.637624] BTRFS error (device loop1): open_ctree failed
03:34:37 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:37 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266c000", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  284.697776] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  284.705147] BTRFS error (device loop1): superblock checksum mismatch
03:34:37 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\b', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:37 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
r1 = creat(&(0x7f0000000100)='./file0\x00', 0x92)
ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000400)=""/4096)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)=<r3=>0x0)
timer_settime(r3, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r4 = socket(0x10, 0x80000, 0x3)
setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f00000002c0)={0x8c3, {{0x2, 0x4e22}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108)
setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)="842de320d27b9db656ea0876744b1ccd86b3a56eb1fee71517fa4b2e", 0x1c)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="7ab58ee5119a"}, 0x10)
keyctl$session_to_parent(0x12)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

[  284.813709] BTRFS error (device loop1): open_ctree failed
[  284.850412] BTRFS error (device loop1): unsupported checksum algorithm 16355
03:34:37 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x5800}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:37 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  284.857814] BTRFS error (device loop1): superblock checksum mismatch
[  284.913964] BTRFS error (device loop1): open_ctree failed
[  284.968441] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  284.976150] BTRFS error (device loop1): superblock checksum mismatch
[  285.050320] BTRFS error (device loop1): open_ctree failed
[  285.080357] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  285.087729] BTRFS error (device loop1): superblock checksum mismatch
[  285.119467] BTRFS error (device loop1): open_ctree failed
[  285.130518] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  285.137978] BTRFS error (device loop1): superblock checksum mismatch
[  285.157270] BTRFS error (device loop1): open_ctree failed
03:34:37 executing program 5:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r2 = gettid()
tkill(r2, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r0, r1)

03:34:37 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:37 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfr\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:37 executing program 4:
r0 = socket$inet(0x2, 0x800, 0x1)
read(r0, &(0x7f00000001c0)=""/28, 0xd)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

03:34:37 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x8}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:37 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:37 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:37 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:37 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  285.453590] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  285.461069] BTRFS error (device loop1): superblock checksum mismatch
03:34:38 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x5800000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:38 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:38 executing program 4:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c)
getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000002c0)=""/84, &(0x7f0000000340)=0x54)
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
connect(r1, &(0x7f0000000380)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x2, 0x0, {0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4d}}}, 0x80)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x4340, 0x0)
ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000480)={0x18, 0x0, {0x0, @empty, 'vlan0\x00'}})
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0)
ioctl$TCGETS(r4, 0x5401, &(0x7f0000000400))
ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000000180)={0x34, 0x0, &(0x7f0000000140)})
rt_sigqueueinfo(r3, 0x13, &(0x7f00000000c0)={0x4})

[  285.615626] BTRFS error (device loop1): open_ctree failed
03:34:38 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  285.679603] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  285.686985] BTRFS error (device loop1): superblock checksum mismatch
03:34:38 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\v', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  285.743349] BTRFS error (device loop1): open_ctree failed
03:34:38 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x8864000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:38 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
timer_create(0x7, &(0x7f0000000000)={0x0, 0xf, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)=<r1=>0x0)
clock_gettime(0x0, &(0x7f0000000140)={<r2=>0x0, <r3=>0x0})
timer_settime(r1, 0x0, &(0x7f0000000180)={{}, {r2, r3+10000000}}, &(0x7f0000000200))
r4 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={<r5=>0x0, 0x80000000, 0x9}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x4}}, 0x9, 0x0, 0x4, 0x3, 0x7f}, &(0x7f00000003c0)=0x98)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r4, 0x13, &(0x7f00000000c0))

[  285.791007] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  285.798680] BTRFS error (device loop1): superblock checksum mismatch
[  285.821185] BTRFS error (device loop1): open_ctree failed
03:34:38 executing program 5:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r2 = gettid()
tkill(r2, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r0, r1)

03:34:38 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:38 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:38 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfc\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:38 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:38 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x4305000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:38 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667383", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:38 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x30000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  286.277514] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  286.284883] BTRFS error (device loop1): superblock checksum mismatch
03:34:38 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  286.357116] BTRFS error (device loop1): open_ctree failed
[  286.383384] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  286.390772] BTRFS error (device loop1): superblock checksum mismatch
03:34:38 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:38 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:38 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf%\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  286.479321] BTRFS error (device loop1): open_ctree failed
03:34:39 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xf000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:39 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:39 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  286.817493] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  286.824953] BTRFS error (device loop1): superblock checksum mismatch
[  286.903232] BTRFS error (device loop1): open_ctree failed
[  286.924395] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  286.931779] BTRFS error (device loop1): superblock checksum mismatch
[  286.939347] BTRFS error (device loop1): open_ctree failed
03:34:41 executing program 4:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x6c0841, 0x0)
read(r0, &(0x7f00000001c0)=""/28, 0xfffffffffffffef7)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
munlockall()
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
socket$inet6_udplite(0xa, 0x2, 0x88)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

03:34:41 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfo\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:41 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:41 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:41 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x1100}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:41 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:41 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:41 executing program 5:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r2 = gettid()
tkill(r2, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r0, r1)

[  288.932550] BTRFS error (device loop3): superblock checksum mismatch
03:34:41 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xffffa888}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  288.979557] BTRFS error (device loop3): open_ctree failed
[  288.994283] BTRFS error (device loop3): superblock checksum mismatch
03:34:41 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfl\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:41 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0)={0x6})

03:34:41 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  289.034268] BTRFS error (device loop3): open_ctree failed
[  289.072281] BTRFS error (device loop3): superblock checksum mismatch
03:34:41 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x200000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  289.104552] BTRFS error (device loop3): open_ctree failed
03:34:41 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  289.150214] BTRFS error (device loop3): superblock checksum mismatch
[  289.194371] BTRFS error (device loop3): open_ctree failed
03:34:41 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfd\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:41 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:41 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x400)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/13, 0xd}, {&(0x7f00000002c0)=""/145, 0x91}, {&(0x7f0000000380)=""/226, 0xe2}], 0x3, 0x0, 0x0, 0xffffffff7fffffff}, 0x40002001)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000480))
splice(r0, &(0x7f0000000000), r0, &(0x7f0000000100), 0x101, 0x6)

[  289.249283] BTRFS error (device loop3): superblock checksum mismatch
03:34:41 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x88caffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  289.296336] BTRFS error (device loop3): open_ctree failed
03:34:41 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:41 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:41 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:41 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:42 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x100000000)
ioctl(r0, 0x8914, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x7f, 0xfff}, 0xc)
pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff})
ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000140))
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

[  289.496910] print_req_error: I/O error, dev loop7, sector 128
[  289.507607] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  289.515156] BTRFS error (device loop1): superblock checksum mismatch
[  289.585828] BTRFS error (device loop1): open_ctree failed
[  289.601574] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  289.608958] BTRFS error (device loop1): superblock checksum mismatch
[  289.628581] BTRFS error (device loop1): open_ctree failed
[  289.655588] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  289.663010] BTRFS error (device loop1): superblock checksum mismatch
03:34:42 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:42 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf-\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:42 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x300000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:42 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:42 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  289.766458] BTRFS error (device loop1): open_ctree failed
03:34:42 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673d2", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  289.820264] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  289.827684] BTRFS error (device loop1): superblock checksum mismatch
03:34:42 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0xdc050000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:42 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070")
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(0x0, 0x13, &(0x7f00000000c0))

[  289.880976] BTRFS error (device loop1): open_ctree failed
03:34:42 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf.\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  289.927894] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  289.935271] BTRFS error (device loop1): superblock checksum mismatch
03:34:42 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\a', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:42 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x6}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  290.047133] BTRFS error (device loop1): open_ctree failed
[  290.073827] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  290.081340] BTRFS error (device loop1): superblock checksum mismatch
03:34:42 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
modify_ldt$read_default(0x2, &(0x7f0000000200)=""/117, 0x75)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x1, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x2, 0x4}})
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0xfa)

03:34:42 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf/\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  290.165414] BTRFS error (device loop1): open_ctree failed
[  290.203487] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  290.210878] BTRFS error (device loop1): superblock checksum mismatch
03:34:42 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  290.274934] BTRFS error (device loop1): open_ctree failed
[  290.290240] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  290.297702] BTRFS error (device loop1): superblock checksum mismatch
03:34:42 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:42 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  290.327283] BTRFS error (device loop1): open_ctree failed
[  290.349122] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  290.356489] BTRFS error (device loop1): superblock checksum mismatch
[  290.454147] BTRFS error (device loop1): open_ctree failed
03:34:43 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:43 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x40)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:43 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xf000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:43 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrft\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:43 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:43 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:43 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266738c", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:43 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266739b", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  290.691338] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  290.698784] BTRFS error (device loop1): superblock checksum mismatch
03:34:43 executing program 4:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={<r1=>0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000200)=0x84)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x8}, 0x8)
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000003c0)="ba3c3601cc4bd158d1b5223ca2df7385", 0x10)
r3 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x3, 0x40000)
ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000300))
ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r4 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000340)="b0a5f47046f019b9c229753e811a70dc18f7c542fb4e5f57239296ecfb8f786c958a2a9eae7a88a6ea4d171002ab0154189d6687fe55875a10c931b368ada97fd17f8b344f8b2c3d36cf554c28741f2a")
rt_sigqueueinfo(r4, 0x13, &(0x7f00000000c0))

03:34:43 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8847}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:43 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfu\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  290.805325] BTRFS error (device loop1): open_ctree failed
03:34:43 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:43 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsq', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  290.863416] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  290.870789] BTRFS error (device loop1): superblock checksum mismatch
03:34:43 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x8001, 0x200)
r1 = accept4$nfc_llcp(r0, &(0x7f00000002c0), &(0x7f0000000100)=0xfffffffffffffcf4, 0x400080000)
read(r1, &(0x7f0000000140)=""/28, 0xfffffffffffffeea)
r2 = socket$inet6(0xa, 0x80a, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000280)="0100216d345f00000000")
r3 = gettid()
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000005c0)={<r4=>0x0, 0x74, &(0x7f0000000540)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x2, @empty, 0xfd50}]}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000740)={<r5=>r4, 0xcc, &(0x7f0000000640)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x80000001, @empty, 0x3}, @in6={0xa, 0x4e24, 0x6, @empty, 0x77}, @in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @rand_addr=0xd63f}, 0xffffffff7fffffff}, @in6={0xa, 0x4e22, 0x8e2e, @dev={0xfe, 0x80, [], 0x20}, 0x3}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e23, 0xfa, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000780)=0x10)
pread64(r0, &(0x7f0000000340)=""/232, 0xe8, 0x0)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000008c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000880)={<r6=>0xffffffffffffffff}, 0x111}}, 0x20)
write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000900)={0x1, 0x10, 0xfa00, {&(0x7f0000000840), r6}}, 0x18)
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
sched_getparam(r3, &(0x7f0000000b80))
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000b00)={r4, 0x10001}, &(0x7f0000000b40)=0x8)
connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000004c0)={'filter\x00', 0x0, 0x4, 0x7c, [], 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000440)=""/124}, &(0x7f0000000180)=0x78)
rt_sigqueueinfo(r3, 0x13, &(0x7f00000000c0))
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000007c0)={r5, 0x6}, &(0x7f0000000800)=0x8)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000940)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@ipv4={[], [], @multicast2}}}}, &(0x7f0000000a40)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000a80)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x8, 0x2, 0x8, 0x500, 0x2, 0x0, r7})
ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000bc0)={0x3, 0xc, 0x0, 0x5, "51702c8334076d1256dc413375e67d4f92304f5715e61dd983a4043317f489ae"})

03:34:43 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\r', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:43 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xf0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  290.973423] BTRFS error (device loop1): open_ctree failed
03:34:44 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:44 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:44 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfX\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:44 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsh', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:44 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:44 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:44 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8035}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:44 executing program 4:
socket$nl_xfrm(0x10, 0x3, 0x6)
socket$bt_hidp(0x1f, 0x3, 0x6)
accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14)
r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0)
read(r0, &(0x7f0000000140)=""/28, 0xfffffffffffffff2)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

[  291.590629] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  291.598398] BTRFS error (device loop1): superblock checksum mismatch
03:34:44 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\a', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:44 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:44 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x4, 0x0)
syz_mount_image$hfsplus(&(0x7f0000000500)='hfsplus\x00', &(0x7f0000000540)='./file0\x00', 0x8, 0x3, &(0x7f0000001700)=[{&(0x7f0000000580)="06cde9b608eeffbfc5462ce7944f5fbf39149ff7a09622c3f99493f5eac6d8f63e51cfff9a0adf6bc077efc419b732cf6346f4970dedc2915fb663a99f3ec6df59debec9f4573d5dc65678a320e11a49b18828e0cc2ff497ca25be97f18a5686c3f6599dc9a647a576dfc38c", 0x6c, 0x1}, {&(0x7f0000000600)="bda20b74de030f486b20db09cf7f6793bc82ba4affd1787185e0b1b726c699bcfe347dab90f0798b28d51517d0b97b3a5efe692c40052bf128c305cbd6bd65ddb8f630579e0bfd349a52b5a1aeb8e2d05eeac3413c2238fbf6309147ae7819ab6ed68e5cb6502763de0bbfaad562f231ba67cd67270915b53624fb0ef5db4de8f27b25b2a365989e3587351aaf543769efa12e5a1ff77d4974f0d0639f13b7d419b58a1126d94f0ed1a9bd5376680ed62e3a37c2720aa37adc8703900ccdeedeadd9195e768af42d33dd26956df2f8884f20df8198e2e296723eb64ceae16f24164d1c9ed048ee990a861ffc26102304", 0xf0, 0x7}, {&(0x7f0000000700)="e83a0914ef3333355340a26a6b290794e491ad84539c9f39adb75ea6466675518f838904fa896295b4d4560b2aae52d850a6ea4174c2c7e82cf6e93e7d1729ad3048c606b3e43ff8cebf8155ed660b0529021727e19e094d8d342438d6639ecf8e03e082a89c9d9d45d92cd2b30cc3dba703e338041d544e2194c3efb31c0f8a9659bfa5cec6fac565989a21c923e2e2c5703a023edb7805cc46cad3f723a7bd7347634c26700e17b3c09ddea5eff644a8fc4e70089f6fb9f9090f77d73b5d9028c6d5acb9c461f587439023581be9810a7885d28874d8d1a0a7cac40eb14eb7ad01075c217ef260871db8c1b5222e4dbc0d09f64719b8f1af58db1e3c1c5e968e1b809ed67fbb5f24c3fcc7ebb94d50a07c30f3dbc8297187233f3d754a95c80cd356c63c856b027fa14e6c9308f7d508f22d2842c068bc73729d4b62680b192fc84a0a228e0c797155d6b56d72aff4d3eee0b791096b02ef275c4bfb350b81e4ed8e959758b1c53d4bd630adb566ae18fa24bb8b781b0430025be61cb2dd3c4c2de495f02be4ee0a20c9409b430c8816bf2ed4bc9e807500c397044e0a280dd3ee3440cd1498dee3853dfb2b962ea4f10e9a18edd428f0e711ab601fe2112f3f9e2de0b8b617886467df9ed38e8b84f407d194568e27532741aa5d8b7f25fe37419c80e17d4f26b99222f077b116e756e2883d77d0d32aca76bfe61cd419ac9730feda59e62c70c5c80d653062f5ada560c53ef14ce8c93553fd34895dc4f0cb7d043383e895175034fc589cebd489f53fb07c5ca977648bcec22eed2cead96b7a30e3752da1d8e189c0b9ea32b0fab2394f6907489f2f7d97aa6e3fc57e982edc02cfeac43fbf429291c77502c9ef129172e13136915e7d9cf21d962306f631a1fe1e44ee0dcfd8870d86946e8a2ee2376f5957b71411e4f35f4758c4f03cd1dcc5e2b9fc974e348118856a590f5210eb1516ded761261207bd135fca66bda8d29043b48a726eca13e45e6ce3bdb93323d732fe0c04381d285792bae21822deb4ad9f5b50548cecc16274806d61ea6f7243da5c59821c6d84661a141e6e8a2fb92fafad85e786ea685465d61219c1a9e5a10679c99f2679d43fe5a08df21e747a0d7e0353426f0cc677555072dfcf6850508ca75cb935bf1bf90b09eba3818bfd9bd2fb4e0aff81439077501c79a7e6747077fd2e1e5130bca8fcd648c93f1532d725e9c2a8c4f3795e95288c161f145fd0dd971336c6e282cf07110acad5c36958ae679d391100cc0886258df80fe85eca41deadaa814275d36feea088b9f62c4191e863318566baa9ccb907b8c42bb19357ec25ff867691cc14ba76daf33f9e80ad6f909d9f71e9376bc9c5787eb8cc8d1cbbd08fa37026fa00114a1f0ae717b9c75de3fb0f59e768f2d6c66b2ee10c89693edbc6545083c5b07ea97b35d8a3b311eff53865a1aa7f92b042c36098c9d11c83d575cf9896c87447e7425960d6c659bd9052048e597312742c12e725450f630d2aa669b0b72402d57571161004d13109f78272c8e20c70bc20d2fa64143b12a2ce79d475402aac4c6ac910d8e44eca5e2a9ee3193e21d95ecbf66ea0db71c972d18bdd18f0ade8f2ec7de19c189254c62c2b86fbdfda6cf2e694c01574e5b457de01c4e0c2faf6b2106663891942406e80858c0b022fbda29f9a3af3469648da8793ae1d1128e99238a0e7a12e807e1c2be44118085941168465ed85b280b2e401ef1a3c6306cd8ed0bba920b7ead20ac9a0672a7dac8e6f9c7802415670117f71f4df03b82fc0b7c7033c0aa7ee4266d52afbd56909300a8dfc8b20eeba92e8511b4a6d5fbddf5c16006b32280c86a7f6443fe37cf4355805a1757c3808c566c2c8702de5ec2df58c4ff09bd2e56bb461b7932a132ba470365fe08854df2d8a8c14eff72ffd208f2baa01b393c3e8978a54643ccaa500bf662c72f679eac794fe5018b85824c26651ea6ae9ad59741cb44198a38f46fd5bd1bbe531eca53ab07f62eaa1f4eae45796681fbeb146e10362de8207703a4b132cb84dd8fa913f6f8cd1b648b3fe05056bdfb06dcb6c800b824c86277ba65175a857b546710c179252f2c7c3e80f6b4ce15a2856de60e74f1d12efe645e92c5b86dfa407ebf8c980b54ae3ddfded9b2ff7556f2f83e75875b0f75b9aad85e9c8708b2eed9efeda68655ca08da27dc3a6e4813c29a19b292285f08d34a5ca87a4d495b838c045c8573699b465dd7c0680780f888d360066a862d1225795d8c2f360bb30fd243c24477bb50717f0c4aa4eeb6c38843c65ce22c3f2b59a77c1ad63538c42cb85b047be0d5aedfa053fece801bf8c49bdd3a757e602de712b6b98ee79380fb0f811669ec31df150c7921b72cce8ccea031dae3233f22accae64a7042a90cd34f9c4e9af7d3653c3311d87b6dd3d903126c5ef690d70eaf56a8c5dd1fcda7f8bde94df5296606477d564983df389f3cdd9c5d244bdd8eda79e550151e0a2709d3c93b8c651e1f2b2e13b9c3dc2ea69be4a2b6649064155e60cbb903bc93249b6c6ccc2e0085f146cc396172168582c5c6e1c1a064ca775a8e6e494480cd207eeaa537f2a11a02cf13b735957607db66f22934f91f89ec432126ceca2f97a51defe477fd89c42d4da86569089f79dc6d8ec67a3f971778b712020ce374b768d263ece4e1f3e0d5f1558561dc463bebf6bd80c583d024c3d69ef3b97f289773cc552823a6920572fc45d5861253d69d4e29564c6c8565648057c6c0252d2ac7120ca30a83a4623e959cacef4d3ae2b4460f7e25c7404e1731e6831dceee250330a1cee59edba2529431a2cf3aebb66c32de553b193932f04f4bdd3bf6af9d8bbe072147651a6a87ae19282ac97ba006021e31d971aa4d4e863ed2d4fc8f50fc2634f899af21bbc8a09e511c1fc1a7a9f142346d7452c8f879012140cc0781d9f9e6885af6df8146b5db7523076a33529e54e91a39c3c018672db67cedf360585a168ec1305dcdb7bc220ad9be3f869aad5c657bc30cff8dc815f701e0114258b64d7c7cf085511052defe4c7b3b987a02ec267f0d410cb4205e0dffbf15a1cf77fb0a1648ed6b7b21ae6f5bc1001110472c5b82a9c3b42afc59c204cc2e06e67f91fb9ab427d5d6d38c926bbedbe0a30ad8598536b2dfcbd611b7831475ff1f7c9113ea069cef1db795d5519dead6e99f1dec44640f0989754afb31b6de6cb17bc3e4bf274b1857fcc86d8458c52c6c2befd2147aa43d17529463a87d62887355ae5cccd1450f7971a8075e32c058641e9293ef3a86306b2f49642e3bdd69a057ea902986ea591075cf4ab52ff4a6ceb79633aca6c46e6bc09b3b9a3111813d265790757f47e2fb468ad77a490c9a0c3d0cdce35194732c1887db0e96415412070a18837c58fe364a018779187594182f981f1cd1cafcbbaeb11832cd485c0764a82419202743dbd7d7839365b6f108c191300325c2d9beac586d297b68a53f002ba4590c7de101d361b2da9445fa6475360c2b31db909cf8d59975d06644b316f7bd4b892798d1215b7383c95051f5dcfd6697ba3b60b5bcab5f548a355ea33eb73182e6797205df5ad11d859d6bbaeac20051348cbf98afb38882b1839c4e68cefa55c8dce2d2b3ff73a0d36026ce72c3c4140d1f5c416004c5d63c57c39905ed7832cadce8c49cd218af09e2499c7ead25a962b9daa85c52fb4164cd7064c5e8eda8c7115c0c84e8c5f505d127934b5831021fbc86792a295fd409aa08c04125968c151d6d13ba6993eac03deb55543b679ce6455167377b524370aa5f9dfeb7f305ec6311b29713d42facf09aea6c5dc25decf04fbaf98e446196d61f5b2f40626060f37a95d0a7321b68f1f3528b659767560bfbb927ca63a2ebe69eb0b1e1a30cb092fbf36be71214b168e057af4d76ca8c95dbb92f2f5b22a97b2fd9f0e703af8525a692642c072054ab4595df9a39db569aa47e5f915fad3b8c83db4cd66cb4791a638325421f476e9236a716c254311898a8b8e46b729816d28f935f96addab0ec3d13e7356663b1134162b6e221ec31c4665e1f9803cf7d76a3b550636c4cf47b01d760c9e754069129ac54a7fd584d0428aea0e88143578e547d31a82512472f360811218782a4620e1752d514c10245789c6d2e97dfc839ee434fe454fe874f55c7368230823817690734326499da4aced24dc2ae15412e2dc141fcc331a5cfeb9635d1089d7e20d24c57fc33c404d41f931daba5c86ccd040a5ca3f913b0543245baaf337c288ffece48d0fe74c7ad4e9aa48429ef5d0d70450fc35696f1d061b390a2c2b0e9aa83f16b20ea39625ed452ead145728909da45c173e3464937ac77d0127be3e335f0f9114901ae8019a75c68cec7ffbdb3554d9ed40ded58a169ca1467ef4bf878c85c90c62e680611a1e9cf4699e0991fc68019e8751855b3ca35a8f0b5896cd9218e8760b4a0d9b413b18ae95c98d792df927b4f0dc6353fd6dcae149954a38e4cd73105cc2231a360960ce707b3ea67fb03f4db07dfadeb0a156e75cd91b201c65cf0759db7a851e7b21a31c3954fb87c3ef011eb2bbb265743bb13b7b3f668c1791972fed2ee2c4905bf95b5023776f11371fe7848d161f7da0cb196760658226835c430df6911cb79b11cf2a416781dfd764bd6eae7d96fd5ae88b3c6dfe7e7dc92c2114397418b6b31e5145996f905b341dd815b2cece4a4fa1cfcbe748c5c55bb58eb494244f0c43233c557da81e6a2dab455b2318c0d13338ad379689e1af48b05ae8a73245a98f97f8a98c72842b933a465a38dbca41605c666ee8beea5961a53c3cbb2fa2229d6f8ade105e0b46e64e4153dbb3d3748f3aa30cb2b1e39e654df70165eddf8cb3820bca0372311ac6deed07d1e6eb757db734ab8d72bdaa1f626c74994044929bd62353b1865c726c05cc29232ba39487bf185da267954c0d6ed6a382fd3d5083c3c671f424ae603114e9545f214345a3737285964359e53f886cf8a9e49fe54f894815eafe4ab625c9ab2b81ebee9020bf19f2acb8f7f423fdae5b135b6bbbd985cadf4f50db929d955f3b71372d7c14c3a72928a79356daf7591862f4c7002509fd5597b7886b909a46cabad848abb7375afedd7d9503f73d9391d6f7016b1975d6a2076d8e31ab7e1ac906ae4e7eb3bcc3064334b19bdea2dedc802620f9ee75b48fff856346719fdaa1d035f62023c42ec812706d9c5b77692a5476299a007bb99ee7e805bd8ca62bcc8b7c8a80d23276cb5290f8fb2628c56e69ec058869e6553d3c8adabf49a7b4f1cfd6e39e21a62eb921439e44e87750d9c46567bb431d88a6d7d060bd01fd4a3af6806b0831cc5910a9d9f222708dd60c6e962ba41313efb02c16f49933ef0666d65a86f5ccab636435076319be7fa426b1a0670f333df86dee337ce6f641b0690e79cfa66c14000a46db676d2acc838e1e35c889756f14cba197b8ca75c27ce62f827167cb3e715dbb19de0cc7d3a83c5bd790e4bc86629c655f5c6d67b5ab410f6cf55c54a4b243a185eb575dcd93533e1e65019d05015c75d38fe6b8b6b791aa4f716f9abd409bd7c44bbefcff546fc51f423a436019ac7131da9a48a0d28c4215475dd2adb35028c8974e6de68fd3ffd1251a18cbdb023dd7bc8b366d83fe49332d65e4d0543efc27e43c6485e36f2072f8810eab853f182d8a85932acb2c8d98d9f6f5e6293b57bb6ec60af8feb027d50d1e8a3d975d83dbf4b8005e95a8f2590ba85b48bf7d22e9c114fb", 0x1000, 0x3}], 0x4, &(0x7f0000001780)={[{@type={'type', 0x3d, "79cf1f8a"}, 0x2c}]})
ioctl(r0, 0x80000000, &(0x7f0000000280)="025cc83d6d345f8f762070")
sync_file_range(r0, 0x6, 0x0, 0x2)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000)
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000003c0)={0x2, "be27"}, 0x3)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000140))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
pread64(r0, &(0x7f0000000100)=""/52, 0x34, 0x0)
r3 = dup3(r1, r0, 0x80002)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000))
rt_sigqueueinfo(r2, 0x1d, &(0x7f00000000c0)={0x21, 0x0, 0x0, 0xfffffffffffffffd})
ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000002c0)={0x0, 0x0, 0x2, 0x6})
r4 = socket(0x9, 0x800, 0xffffffff00000001)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={<r5=>0x0, @multicast1, @multicast2}, &(0x7f0000000240)=0xc)
sendmsg$nl_route_sched(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="030000000000000028bd3000fbdbdf25000000005b091ac46bab896dbbed617bb6bf2925092b4873ab1f5036bbdb0dacac1b8fcb378f53a9790a91d2b30e7cdb44f6d9529e2bb7bd28175070e3565741a8decc7cac10cd60614c3f1bcdc1c71e2ec299fa6ee8a35a01728c7440c34ea8f408d97e2e78bb9410", @ANYRES32=r5, @ANYBLOB="1f000b00ffff0400fffff2ff08000b0002000000080005007f070000"], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4000080)
ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f00000004c0)=0x40)

03:34:44 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  291.679986] BTRFS error (device loop1): open_ctree failed
[  291.731533] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  291.738987] BTRFS error (device loop1): superblock checksum mismatch
03:34:44 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfi\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:44 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:44 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:44 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2800000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  291.877970] BTRFS error (device loop1): open_ctree failed
[  291.906511] hfsplus: unable to find HFS+ superblock
[  292.076284] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  292.083736] BTRFS error (device loop1): superblock checksum mismatch
[  292.110399] BTRFS error (device loop1): open_ctree failed
03:34:44 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:44 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fc", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:44 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:44 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0)
readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/83, 0x53)
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:44 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf\n\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:44 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:44 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:44 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x58000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  292.455057] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  292.462395] BTRFS error (device loop1): superblock checksum mismatch
[  292.482432] BTRFS error (device loop1): open_ctree failed
03:34:45 executing program 4:
socket$inet_dccp(0x2, 0x6, 0x0)
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x1, 0x0)
ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000003c0)={0x7, 0x7, 0x655f4545})
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa000, 0x0)
fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x5, &(0x7f0000000180)=[0xee01, 0xee00, <r5=>0x0, 0xee01, 0x0])
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, <r6=>0x0}, &(0x7f0000000240)=0xc)
getresgid(&(0x7f00000007c0), &(0x7f0000000300)=<r7=>0x0, &(0x7f0000000780))
ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000002c0))
write$FUSE_DIRENTPLUS(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="90010000ffffffff04000000000000000400000000000000010000000000000000000000800080007f00000000000000070000004b0000000600000000000000060000000000000006000000000000000700000000000000fffeffffffffffff0400000000000000ffffffff000000003f0000000700000001000000f2c7d42b51e5a5f45296dac7d91b343618101e6a5530aeecd3e752d67c5fe9e6c98a1f1286cf899835ea1405862500add9bbace6e1fb09c55b53cd6eab2c0345c0a9060c8864c41632c15dc644e3ef8123eb3a0d909f1fb1a56f0cc8b84c3ac24de30e698c129bf10606", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="01f8ffff03000000000000000000000000000000070000000000000012000000f7ffffff5e766d6e6574302d626465766d643573756d0000000000000100000000000000020000000000000008000000000000000000000000000000030000001f0000000200000000000000020000000000000006000000000000000800000000000000ff01000000000000090000000000000001010000bf820000200000000100000008000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0100000002000000000000000500000000000000520f00000000000037000000ffff0000706f7369785f61636c5f61636365737328766d6e65743076626f786e6574302e70707031776c616e312a74727573746564295b6264657600"], 0x190)
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x4000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

[  292.509622] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  292.517095] BTRFS error (device loop1): superblock checksum mismatch
03:34:45 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x11000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:45 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:45 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf*\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  292.610353] BTRFS error (device loop1): open_ctree failed
03:34:45 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  292.663824] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  292.671199] BTRFS error (device loop1): superblock checksum mismatch
[  292.695868] BTRFS error (device loop1): open_ctree failed
03:34:45 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  292.734855] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  292.742242] BTRFS error (device loop1): superblock checksum mismatch
03:34:45 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88470000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:45 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000180)={0x3f, 0x0, 0xa18, 0xfff, 0x4, 0x1})
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x100)
ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000100)=0x5)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

[  292.816432] BTRFS error (device loop1): open_ctree failed
[  292.872417] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  292.879787] BTRFS error (device loop1): superblock checksum mismatch
[  292.983265] BTRFS error (device loop1): open_ctree failed
[  292.998373] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  293.005759] BTRFS error (device loop1): superblock checksum mismatch
[  293.012664] BTRFS error (device loop1): open_ctree failed
[  293.021170] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  293.028725] BTRFS error (device loop1): superblock checksum mismatch
[  293.088410] BTRFS error (device loop1): open_ctree failed
03:34:45 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8003)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:45 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf+\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:45 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:45 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:45 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x80350000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:45 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:45 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs#', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:45 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266737f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  293.402302] BTRFS error (device loop0): superblock checksum mismatch
03:34:45 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:45 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  293.453992] BTRFS error (device loop0): open_ctree failed
03:34:46 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0)
r2 = dup(0xffffffffffffffff)
read(r2, &(0x7f0000000100)=""/28, 0x12)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r3, 0x13, &(0x7f00000000c0))
ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000180))
close(r0)
ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xe)
setsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000000140)="d167e8815fdd385fa337b3e19241164cb753c4c8388b52052de4e94817c80b66e2", 0x21)

03:34:46 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x5000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:46 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfp\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:46 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f6", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:46 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:46 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:46 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:46 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:46 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:46 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfffffffe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  293.874639] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  293.881999] BTRFS error (device loop1): superblock checksum mismatch
[  293.913790] BTRFS error (device loop1): open_ctree failed
03:34:46 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:46 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:46 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfst', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:46 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x9, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000000))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:46 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:46 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:46 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x689}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:46 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673c0", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:46 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:46 executing program 4:
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={<r0=>0x0}, &(0x7f0000000100)=0xc)
ptrace$setopts(0x4200, r0, 0x1f, 0x10004e)
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
clock_gettime(0x0, &(0x7f0000000140)={<r3=>0x0, <r4=>0x0})
timer_settime(0x0, 0xfffffffffffffffe, &(0x7f0000000080)={{0x77359400}, {r3, r4+30000000}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

03:34:46 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88a8ffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  294.324871] BTRFS error (device loop6): superblock checksum mismatch
03:34:46 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  294.397610] BTRFS error (device loop6): open_ctree failed
03:34:46 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  294.451203] BTRFS error (device loop6): superblock checksum mismatch
[  294.480827] BTRFS error (device loop6): open_ctree failed
03:34:47 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:47 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  294.525387] BTRFS error (device loop6): superblock checksum mismatch
03:34:47 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xdc05000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:47 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f5", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  294.582819] BTRFS error (device loop6): open_ctree failed
[  294.687748] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  294.695114] BTRFS error (device loop1): superblock checksum mismatch
[  294.742590] BTRFS error (device loop1): open_ctree failed
[  294.833344] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  294.840749] BTRFS error (device loop1): superblock checksum mismatch
[  294.887795] BTRFS error (device loop1): open_ctree failed
03:34:47 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:47 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:47 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:47 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:47 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:47 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:47 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  295.186153] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  295.193592] BTRFS error (device loop1): superblock checksum mismatch
03:34:47 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x806}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  295.243160] BTRFS error (device loop1): open_ctree failed
[  295.253962] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  295.261379] BTRFS error (device loop1): superblock checksum mismatch
[  295.277541] BTRFS error (device loop1): open_ctree failed
[  295.287460] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  295.294892] BTRFS error (device loop1): superblock checksum mismatch
[  295.314345] BTRFS error (device loop1): open_ctree failed
[  295.327702] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  295.335092] BTRFS error (device loop1): superblock checksum mismatch
[  295.365559] BTRFS error (device loop1): open_ctree failed
[  295.375110] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  295.382530] BTRFS error (device loop1): superblock checksum mismatch
[  295.396669] BTRFS error (device loop1): open_ctree failed
[  295.423578] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  295.430953] BTRFS error (device loop1): superblock checksum mismatch
[  295.450250] BTRFS error (device loop1): open_ctree failed
[  295.465578] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  295.472955] BTRFS error (device loop1): superblock checksum mismatch
[  295.518539] BTRFS error (device loop1): open_ctree failed
[  295.532766] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  295.540254] BTRFS error (device loop1): superblock checksum mismatch
[  295.547757] BTRFS error (device loop1): open_ctree failed
[  295.558429] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  295.565763] BTRFS error (device loop1): superblock checksum mismatch
[  295.620787] BTRFS error (device loop1): open_ctree failed
03:34:49 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x109001, 0x0)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x10, &(0x7f0000000000))

03:34:49 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x800e}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:49 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:49 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:49 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:49 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:49 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:49 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:50 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4888}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  297.493489] BTRFS error (device loop6): superblock checksum mismatch
[  297.510331] BTRFS error (device loop6): open_ctree failed
03:34:50 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
waitid(0x0, r1, &(0x7f0000000000), 0x20000002, &(0x7f0000000100))

[  297.542075] BTRFS error (device loop6): superblock checksum mismatch
03:34:50 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  297.599693] BTRFS error (device loop6): open_ctree failed
03:34:50 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
ioctl(r0, 0x5, &(0x7f0000000100)="0c7d82c63d03095e9519c7c6b97e5b26b75494da50c3fffc9647fba427ac1b0e08b1ef13ae74672a4edbef7a6829bd3e6649b6911f73558db7658b056bd2af744c6de38761b848ed651ea1eeed5668923df502de605df3c01f725d9123df862f3287c693daa5f95ccbea496f9f76551dd5c21625297e4b78bf698c4c30c1a89d369671d1a26952ebd078c289ef4f5cf01a81484a08ca3bec")

03:34:50 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  297.660117] BTRFS error (device loop6): superblock checksum mismatch
[  297.675082] BTRFS error (device loop6): open_ctree failed
03:34:50 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88480000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  297.706580] BTRFS error (device loop6): superblock checksum mismatch
03:34:50 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  297.762348] BTRFS error (device loop6): open_ctree failed
[  297.783822] BTRFS error (device loop6): superblock checksum mismatch
03:34:50 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140)={<r3=>0xffffffffffffffff}, 0x13f, 0x100b}}, 0x20)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x1, {0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, r3}}, 0x38)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:50 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  297.816235] BTRFS error (device loop6): open_ctree failed
03:34:50 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x28000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:50 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  297.916172] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  297.923601] BTRFS error (device loop1): superblock checksum mismatch
[  298.002456] BTRFS error (device loop1): open_ctree failed
[  298.041461] BTRFS error (device loop1): unsupported checksum algorithm 16355
03:34:50 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40800, 0x0)
ioctl$RTC_AIE_ON(r2, 0x7001)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:50 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xf0ffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  298.048830] BTRFS error (device loop1): superblock checksum mismatch
03:34:50 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fe", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  298.140660] BTRFS error (device loop1): open_ctree failed
[  298.182393] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  298.190113] BTRFS error (device loop1): superblock checksum mismatch
[  298.217698] BTRFS error (device loop1): open_ctree failed
03:34:50 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  298.238402] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  298.245956] BTRFS error (device loop1): superblock checksum mismatch
[  298.268223] BTRFS error (device loop1): open_ctree failed
[  298.298116] BTRFS error (device loop0): superblock checksum mismatch
03:34:50 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:50 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:50 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
io_setup(0xae, &(0x7f0000000000)=<r1=>0x0)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0)
io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x3f, r0, &(0x7f00000002c0)="9f0a0dd7c6225a5c6bd8355f6bb0dbf26e05c2ad1d8818d85678d4b908ceced053b5faff790b2e3562e97d7836801283460dc9a8335794ba476f0376bebb03bb580f2b1e63eb338fe6c2b02f1e4bf1c2c378dee67e6d947e6c4674abfc0d07792e9f3a28ed49cee17cc4b9a42ee2ede841cd8369038a385997be1ee524bb8406f548d007c48f0e81d9002b8ee02dba83f5a900afac9c107d5bcfb421bda2a2264a673c7e3338ea949ffb639c3256978a1420d9a468df6f29f01d670cf947b63e1696cad2d7b4166d17aeeedd602bd675da4befd7fbacc08bebf0773381b59b6347b4d92300e484d4aac812860449db671f80", 0xf2, 0x7fffffff, 0x0, 0x1, r2}, &(0x7f0000000400))
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000240)={0x0, @multicast1=0xe0000001, 0x4e21, 0x0, 'sh\x00', 0x10, 0x1f, 0xe}, 0x2c)
socketpair$inet(0x2, 0x0, 0x8, &(0x7f00000003c0))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
inotify_init()
r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xffffffff80000000, 0x440000)
setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000100), 0x4)
rt_sigqueueinfo(r3, 0x13, &(0x7f00000000c0))
rt_tgsigqueueinfo(r3, r3, 0x5, &(0x7f0000000440)={0x29, 0x9d0, 0x8fcb937})

03:34:50 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3000000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:50 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsR', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:50 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  298.369555] BTRFS error (device loop0): open_ctree failed
[  298.444067] print_req_error: I/O error, dev loop1, sector 128
03:34:51 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667304", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:51 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs$', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:51 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:51 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:51 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:51 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet(0x2, 0x3, 0x4)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=<r1=>0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000200)={0x3, 0x5, 0x9, 0x4, r1})
sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140))
r2 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x206100, 0x0)
ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f00000002c0))
rt_sigqueueinfo(r3, 0x13, &(0x7f00000000c0))

03:34:51 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:51 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8848}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  298.775845] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  298.783227] BTRFS error (device loop1): superblock checksum mismatch
03:34:51 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs`', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:51 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  298.906325] BTRFS error (device loop1): open_ctree failed
[  298.941995] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  298.949431] BTRFS error (device loop1): superblock checksum mismatch
[  298.970489] BTRFS error (device loop1): open_ctree failed
[  298.991324] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  298.998704] BTRFS error (device loop1): superblock checksum mismatch
[  299.122294] BTRFS error (device loop1): open_ctree failed
[  299.148640] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  299.156071] BTRFS error (device loop1): superblock checksum mismatch
[  299.163385] BTRFS error (device loop1): open_ctree failed
[  299.172241] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  299.179606] BTRFS error (device loop1): superblock checksum mismatch
[  299.194382] BTRFS error (device loop1): open_ctree failed
[  299.204619] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  299.212175] BTRFS error (device loop1): superblock checksum mismatch
[  299.228864] BTRFS error (device loop1): open_ctree failed
[  299.239920] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  299.248049] BTRFS error (device loop1): superblock checksum mismatch
[  299.274502] BTRFS error (device loop1): open_ctree failed
03:34:51 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280))
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:51 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
userfaultfd(0x0)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
migrate_pages(r1, 0x1e3, &(0x7f0000000000)=0x1c0000, &(0x7f0000000100)=0x9)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:51 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffff0000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:51 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:51 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:51 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:51 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:51 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs#', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  299.407275] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  299.414827] BTRFS error (device loop1): superblock checksum mismatch
03:34:51 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4305}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:52 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  299.528440] BTRFS error (device loop1): open_ctree failed
[  299.554611] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  299.562013] BTRFS error (device loop1): superblock checksum mismatch
03:34:52 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8fa8, 0x100)
accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))
fcntl$setown(r1, 0x8, r2)

03:34:52 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  299.590419] BTRFS error (device loop1): open_ctree failed
[  299.606465] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  299.613888] BTRFS error (device loop1): superblock checksum mismatch
03:34:52 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:52 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x900}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  299.677461] BTRFS error (device loop1): open_ctree failed
[  299.687592] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  299.694927] BTRFS error (device loop1): superblock checksum mismatch
03:34:52 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0)={0x0, 0x40000000000, 0x80000001, 0x7fff})

03:34:52 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  299.807936] BTRFS error (device loop1): open_ctree failed
[  299.830655] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  299.838071] BTRFS error (device loop1): superblock checksum mismatch
[  299.881393] BTRFS error (device loop1): open_ctree failed
[  299.902686] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  299.910081] BTRFS error (device loop1): superblock checksum mismatch
[  299.965959] BTRFS error (device loop1): open_ctree failed
[  299.987853] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  299.995241] BTRFS error (device loop1): superblock checksum mismatch
[  300.013013] BTRFS error (device loop1): open_ctree failed
[  300.029838] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  300.037283] BTRFS error (device loop1): superblock checksum mismatch
[  300.046410] BTRFS error (device loop1): open_ctree failed
[  300.058429] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  300.065817] BTRFS error (device loop1): superblock checksum mismatch
[  300.092513] BTRFS error (device loop1): open_ctree failed
03:34:52 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280))
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:52 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:52 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x48912, &(0x7f0000000100)="3d6d345f8f762070867376d393440c6c3493fe10e4d6cc2be184b9ff617ec2cf64363395b7ddbf82ff2f1476cf6f20243c8ccaab872b6997f2a742ab5d5aa3e7d9462ef2a48ebca13f75c65ebb354431be2e7ae7c2900a96a2e11464cfd24b514f37c6d85c39c37c5c86209ab4e766ee4b612163df99b26369d7ef6879a3f0752570e885baa59f4ccc")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/uts\x00')
setns(r2, 0x2000000)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:52 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667304", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:52 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667310", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:52 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:52 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:52 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  300.361845] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  300.369276] BTRFS error (device loop1): superblock checksum mismatch
03:34:52 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6488}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:52 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667388", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:52 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3f, 0x8000)
getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)

03:34:52 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fb", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:52 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  300.468614] BTRFS error (device loop1): open_ctree failed
[  300.511137] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  300.518806] BTRFS error (device loop1): superblock checksum mismatch
03:34:53 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  300.561729] BTRFS error (device loop1): open_ctree failed
03:34:53 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673df", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:53 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8100000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:53 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280))
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:53 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:53 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0xfffffffffffffffd, 0x4)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:53 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667306", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:53 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266738c", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:53 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\a', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:53 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:53 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x80ffffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  301.284479] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  301.291864] BTRFS error (device loop1): superblock checksum mismatch
03:34:53 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x5800000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:53 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070")
r1 = gettid()
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0xffffffffffffffff, 0xa8, 0x7, @buffer={0x0, 0x18, &(0x7f0000000140)=""/24}, &(0x7f0000000200)="f2b73477a70828f3e0dadbb5e6f0e15390cd400425bc166212fed1d77cecef5b961cb39a77d9aa1b8fe370eb668458236c549a2a25fdb9d558c2889ea5b7e0691522768eac7666aab986a3498ae0d7d81f2fe10eddb2480a44ff553603c139f4c1e81774bacea42de6b8d112b33fdc5ce139405d760cba1d99a4d1b30e99c0971a55fd7ca3d9123f7dcb86287995922b37f74f7d9edb8a9ac3178790251056a6b157fb02b0131d20", &(0x7f00000002c0)=""/142, 0x5, 0x20, 0xffffffffffffffff, &(0x7f0000000180)})
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:53 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  301.363702] BTRFS error (device loop1): open_ctree failed
[  301.374077] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  301.381462] BTRFS error (device loop1): superblock checksum mismatch
03:34:53 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:53 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  301.465437] QAT: Invalid ioctl
03:34:53 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:54 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88caffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:54 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsh', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  301.508609] QAT: Invalid ioctl
[  301.539923] BTRFS error (device loop1): open_ctree failed
[  301.628879] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  301.636287] BTRFS error (device loop1): superblock checksum mismatch
[  301.753220] BTRFS error (device loop1): open_ctree failed
[  301.791964] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  301.799392] BTRFS error (device loop1): superblock checksum mismatch
[  301.817387] BTRFS error (device loop1): open_ctree failed
03:34:54 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:54 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffc)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2000)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000006fa8)={{0x50f, 0xa0000001}, 0x1, 0x3})
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x1f, &(0x7f0000000100)={0x0, 0x1, 0x40})

03:34:54 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:54 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673c0", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:54 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xf5ffffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:54 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:54 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:54 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  302.163298] BTRFS error (device loop6): superblock checksum mismatch
[  302.202419] BTRFS error (device loop6): open_ctree failed
03:34:54 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x608}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:54 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000000000)={0x0, 0x200000012, 0x0, @thr={&(0x7f00000002c0)="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", &(0x7f00000012c0)="c777b5caf82316564a6b19de350f089e3471197718ac792f645b248584711fba1236c102256e27e5408c9512e7520fa7b6ae2a1f74adfac05a4128946b2544f978e9ff2db599461db12d7aa5488b3cfb4956c5cbd4f7d444c60a0bac9803c39c03fc04421c21199d3bb4c8cbfd3fc54bc946aaa3c95dc9124a401dff914957d3b058e77bf703398b6a736b5d334fcb8361fb1c535f80bdd23874e44382eae5d681a124bcc701f99b98d48c236d308aa37921223eecf3801b3cd1bdcf2ffd707933274e8622700f60f40213730dbd99ad8a055fb33e9e01a9e3e0424e35deb200b33129a7"}}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x109000)
ioctl$sock_bt(r2, 0x0, &(0x7f0000000140)="0ba234194205cc0f290a6e86286e2881d125230a28931ff49c5598b46970e014c1c92f65766cf692f942fc285502340b3733dcb9f8f133d4efce53dcf64ed84ddb363d30355367")
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

[  302.226121] BTRFS error (device loop6): superblock checksum mismatch
[  302.233402] BTRFS error (device loop6): open_ctree failed
[  302.244410] BTRFS error (device loop6): superblock checksum mismatch
[  302.253767] BTRFS error (device loop6): open_ctree failed
03:34:54 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266730f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:54 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  302.290205] BTRFS error (device loop6): superblock checksum mismatch
03:34:54 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  302.352989] BTRFS error (device loop6): open_ctree failed
03:34:54 executing program 4:
socketpair$inet6(0xa, 0x1, 0x10000, &(0x7f0000000000))
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2000, 0x0)
read(r0, &(0x7f00000001c0)=""/28, 0x1c)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

03:34:54 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3580}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:54 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  302.457122] BTRFS error (device loop6): superblock checksum mismatch
[  302.535658] BTRFS error (device loop6): open_ctree failed
[  302.578622] BTRFS error (device loop6): superblock checksum mismatch
[  302.609119] BTRFS error (device loop6): open_ctree failed
[  302.622184] BTRFS error (device loop6): superblock checksum mismatch
[  302.650288] BTRFS error (device loop6): open_ctree failed
[  302.664493] BTRFS error (device loop6): superblock checksum mismatch
[  302.694923] BTRFS error (device loop6): open_ctree failed
03:34:55 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:55 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsP', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:55 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x500000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:55 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:55 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:34:55 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:55 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  303.047593] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  303.054969] BTRFS error (device loop1): superblock checksum mismatch
03:34:55 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:55 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8dffffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  303.102889] BTRFS error (device loop1): open_ctree failed
[  303.125397] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  303.132748] BTRFS error (device loop1): superblock checksum mismatch
03:34:55 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:55 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:55 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667305", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:55 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffff80}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  303.221264] BTRFS error (device loop1): open_ctree failed
[  303.244867] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  303.252322] BTRFS error (device loop1): superblock checksum mismatch
[  303.320960] BTRFS error (device loop1): open_ctree failed
03:34:58 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x40001, &(0x7f0000000000)={0x0, 0x13, 0x0, @tid=r1}, &(0x7f0000000180))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x20000, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200))
r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0)
write$P9_RCREATE(r3, &(0x7f0000000100)={0x18, 0x73, 0x1, {{0x40, 0x2, 0x5}, 0xfffffffffffff467}}, 0x18)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:34:58 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266730f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:58 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:58 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f6", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:58 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xa000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:58 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:58 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:58 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

[  305.613101] BTRFS error (device loop0): superblock checksum mismatch
03:34:58 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8dffffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:58 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsL', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  305.681908] BTRFS error (device loop0): open_ctree failed
[  305.709296] BTRFS error (device loop0): superblock checksum mismatch
03:34:58 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:58 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs<', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:34:58 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  305.792378] BTRFS error (device loop0): open_ctree failed
03:34:58 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:34:58 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x400000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:34:58 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  305.958919] BTRFS error (device loop0): superblock checksum mismatch
[  306.051216] BTRFS error (device loop0): open_ctree failed
[  306.094735] print_req_error: I/O error, dev loop0, sector 128
[  306.119724] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  306.127139] BTRFS error (device loop1): superblock checksum mismatch
[  306.151426] BTRFS error (device loop1): open_ctree failed
[  306.186767] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  306.194167] BTRFS error (device loop1): superblock checksum mismatch
[  306.236131] BTRFS error (device loop1): open_ctree failed
03:35:01 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4})
r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x94400)
ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1})

03:35:01 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:01 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:01 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsz', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:01 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:01 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:01 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:01 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

[  308.662984] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  308.670337] BTRFS error (device loop1): superblock checksum mismatch
[  308.687772] BTRFS error (device loop1): open_ctree failed
03:35:01 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0)
write$9p(r2, &(0x7f0000000100)="55c0e320ed4987e342f3c922d3243fcffc17d8a526100996965d6e968264fdd5a6e0de083a896ee85939139a3b819943595278698a1172e74bec87ecabfe862ff7f1b474114067a3fcba52", 0x4b)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

[  308.709415] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  308.716835] BTRFS error (device loop1): superblock checksum mismatch
[  308.739295] BTRFS error (device loop1): open_ctree failed
03:35:01 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xe80}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  308.760307] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  308.767794] BTRFS error (device loop1): superblock checksum mismatch
03:35:01 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  308.819650] BTRFS error (device loop1): open_ctree failed
[  308.853387] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  308.860856] BTRFS error (device loop1): superblock checksum mismatch
03:35:01 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:01 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfffffff5}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:01 executing program 4:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x10200, 0x0)
clock_gettime(0x0, &(0x7f0000000240)={<r1=>0x0, <r2=>0x0})
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000002c0)={{0x7, 0x1, 0x10000, 0x8001, '\x00', 0xffffffffffffffe1}, 0x0, [0x2, 0x7, 0x1000, 0x6, 0x101, 0x8, 0x2, 0x20, 0x4, 0x1000, 0x7a4, 0x1f, 0xffff800000000000, 0xfffffffffffffff9, 0x5, 0x3, 0x8000, 0x100, 0x20, 0x5, 0x80000000, 0x81, 0x8000, 0x1, 0x0, 0x6, 0x1, 0x1, 0xb1d2, 0x557f, 0x7, 0x20, 0x0, 0x0, 0x9, 0x9, 0x3, 0xffff, 0xfffffffffffffffc, 0x20, 0x5, 0x1, 0x7, 0x4, 0x482, 0x4, 0x4, 0xa64, 0x80000000, 0x0, 0x0, 0x0, 0x6, 0x72, 0x7fff, 0x4, 0xffffffffffffff01, 0x5, 0x7, 0x1, 0x6, 0x0, 0x4, 0xee, 0x8bf7, 0x2, 0x7, 0x5, 0x100, 0x4, 0xff, 0x9, 0x400, 0x2, 0x1, 0x0, 0x10000, 0x7f, 0x0, 0x6, 0x7, 0x80000000, 0x81, 0x9, 0x8, 0x8, 0x6b733167, 0x84e, 0x1, 0x8, 0xfffffffffffffff7, 0x7ff, 0x155b, 0xfffffffffffff001, 0x7fff, 0x5, 0x0, 0x4000000000000000, 0x7, 0x401, 0x4, 0x80000000, 0x8, 0x4, 0x7, 0x0, 0x63e, 0x5, 0x5, 0x6, 0x9, 0x10001, 0x8001, 0xfffffffffffffffa, 0x10000, 0x1f, 0x4, 0x10001, 0x375f70c2, 0xfffffffffffffffe, 0x9cd3, 0x8000, 0x726, 0x100000000, 0x8, 0x0, 0x2, 0x1], {r1, r2+30000000}})
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r3 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r4 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r5 = accept(r3, &(0x7f0000000100)=@xdp, &(0x7f0000000000)=0x80)
connect$llc(r5, &(0x7f0000000180)={0x1a, 0x307, 0x3ff, 0x0, 0x3, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x252ea74a9b7e9d6}}, 0x10)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r4, 0x13, &(0x7f00000000c0))

[  308.931405] BTRFS error (device loop1): open_ctree failed
[  308.947465] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  308.954772] BTRFS error (device loop1): superblock checksum mismatch
[  309.027978] BTRFS error (device loop1): open_ctree failed
[  309.043911] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  309.051259] BTRFS error (device loop1): superblock checksum mismatch
03:35:01 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:01 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:01 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8035000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  309.082768] BTRFS error (device loop1): open_ctree failed
[  309.101395] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  309.108743] BTRFS error (device loop1): superblock checksum mismatch
[  309.141473] BTRFS error (device loop1): open_ctree failed
[  309.177250] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  309.184551] BTRFS error (device loop1): superblock checksum mismatch
03:35:01 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673c0", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:01 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x6, 0x1)
write$binfmt_aout(r0, &(0x7f00000002c0)={{0x10b, 0x3, 0x0, 0x234, 0x59, 0x8, 0x83, 0x7fffffff}, "7daa2f04f731c2214bbfab8692ea26ab3f7b7c4a60e91bbc41539570afcede4a33009b0f195045abb89b8c8833a926a3141791834ed883826ced242f0eb37f6b30c82644b6ec56382c3ad3d045aa241d7a", [[], [], []]}, 0x371)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

03:35:01 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667304", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:01 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:01 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x700}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  309.277646] BTRFS error (device loop1): open_ctree failed
03:35:01 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\n', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:02 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:02 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:02 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:02 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x543}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:02 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:02 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r0 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r0, 0x1c, &(0x7f00000000c0))

03:35:02 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:02 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x800000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  309.670944] BTRFS error (device loop0): superblock checksum mismatch
03:35:02 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000)="7a8ba5513650adaf822517aa96435983ef08681731ac6bfe40ebf386c2027527677c074b618618b0594e529470b8e30aeb899895d143f2921499e5", &(0x7f00000002c0)="7ec9762eeb195386e161babc873f71de30e3686c7c9e92be835129c6fce740cd7a948c88c014ad0832e442e61fc5aba1d3e31882a73c0bb0d6a22503e5fbf3820758d8972d13e7932b88388fa68563815357b7529dd5088539f353c168ea68f5d870e861578989013967d948fe00a2fad7cf83efe389aa98e66aaa12887a0bb700b8aa9db28a96ad860fef636dd75cf48007c6cbf3aef99348a62225ed4fcfeecc6530085291127bba0a72d9e7477a6498428ad3fa4e2acae1723c99775c6072a13ec9"}}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2200, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xfff)
fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x2, r1})
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:35:02 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsq', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:02 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  309.742916] BTRFS error (device loop0): open_ctree failed
[  309.769764] BTRFS error (device loop0): superblock checksum mismatch
[  309.798517] BTRFS error (device loop0): open_ctree failed
03:35:02 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fc", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  309.842932] BTRFS error (device loop0): superblock checksum mismatch
03:35:02 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfe80}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  309.908730] BTRFS error (device loop0): open_ctree failed
03:35:02 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:02 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:02 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  310.118006] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  310.125387] BTRFS error (device loop1): superblock checksum mismatch
[  310.166413] BTRFS error (device loop1): open_ctree failed
[  310.183704] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  310.191166] BTRFS error (device loop1): superblock checksum mismatch
[  310.213779] BTRFS error (device loop1): open_ctree failed
[  310.244491] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  310.251877] BTRFS error (device loop1): superblock checksum mismatch
[  310.294778] BTRFS error (device loop1): open_ctree failed
03:35:03 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:03 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:03 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xa00}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:03 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:03 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:03 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:03 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:03 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffff000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  310.602825] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  310.610210] BTRFS error (device loop1): superblock checksum mismatch
[  310.670121] BTRFS error (device loop1): open_ctree failed
[  310.685724] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  310.693078] BTRFS error (device loop1): superblock checksum mismatch
[  310.760555] BTRFS error (device loop1): open_ctree failed
[  310.785118] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  310.792638] BTRFS error (device loop1): superblock checksum mismatch
[  310.855199] BTRFS error (device loop1): open_ctree failed
[  310.862726] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  310.870096] BTRFS error (device loop1): superblock checksum mismatch
[  310.892904] BTRFS error (device loop1): open_ctree failed
03:35:05 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x141182)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0, r2})
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:35:05 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:05 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:05 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x700000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:05 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsL', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:05 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:05 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:05 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

[  312.877609] BTRFS error (device loop6): superblock checksum mismatch
03:35:05 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=<r1=>0x0)
sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0x5)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

03:35:05 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xd00000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:05 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:05 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  312.966995] BTRFS error (device loop6): open_ctree failed
[  312.995493] BTRFS error (device loop6): superblock checksum mismatch
03:35:05 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  313.045874] BTRFS error (device loop6): open_ctree failed
[  313.085496] BTRFS error (device loop6): superblock checksum mismatch
03:35:05 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f00000002c0)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
exit_group(0x2)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa0000, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={<r3=>0x0, 0x81}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="bc0b90ef2e442c0000b7010500010000000682817100000000ca9d35c0c03295637d54b2993f3338dae6a3d366b723926cb0a9cc831d08849b0542b4f2377495e697f56b43"], &(0x7f0000000200)=0x1a)
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000380)={'filter\x00', 0xd5, "0e1bb87732d8c4fac593ed51a49bc727c77c995e5fddb70a441874a9d6e293fafe3ef47f704f430b186d57ab2a2c796c865f8c5627133ab3ada83f64b49f0641d25fa02566703905b63b76debf36d9a592fa9b7c31326ee31abe2055cf6f2bc06d1052765d5dd376b9b365fc37c56a8c7bfbb31237f25799ed82b8988167ab3b35ad4eb264f50ca4a19ae2fe58171e0f42ba7eb6d9b596994db33702a3464776855b9f202f287d07a32818d5efe3944b5ac968b2c9febd4024cea59a823f248473c48e2f36784b942de38d473524d6d8aa953b5844"}, &(0x7f0000000180)=0xf9)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000280)={0x80000001, 0xfffffffffffff3c0, 0x7fffffff, 0xc35, 0x5be})
openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x200, 0x0)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:35:05 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  313.118906] BTRFS error (device loop6): open_ctree failed
[  313.155166] BTRFS error (device loop6): superblock checksum mismatch
03:35:05 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x86ddffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:05 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  313.192409] BTRFS error (device loop6): open_ctree failed
[  313.235754] BTRFS error (device loop6): superblock checksum mismatch
03:35:05 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  313.305779] BTRFS error (device loop6): open_ctree failed
03:35:05 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:05 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x40000000000002, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10, 0xf0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000003300ffff000000000000024ba6cf1e810b78329491"], 0x14}, 0x1}, 0x0)
r3 = syz_open_procfs(r1, &(0x7f0000000180)='children\x00')
ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000200))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
connect$pppoe(r4, &(0x7f0000000140)={0x18, 0x0, {0x4, @empty, 'veth0_to_bridge\x00'}}, 0x1e)

03:35:05 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:05 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667305", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:05 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  313.556313] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  313.563713] BTRFS error (device loop1): superblock checksum mismatch
03:35:06 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:06 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4305000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:06 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:06 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f6", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:06 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  313.663250] BTRFS error (device loop1): open_ctree failed
[  313.691830] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  313.699147] BTRFS error (device loop1): superblock checksum mismatch
03:35:06 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:06 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88a8ffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:06 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\f', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  313.798745] BTRFS error (device loop1): open_ctree failed
[  313.837442] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  313.844809] BTRFS error (device loop1): superblock checksum mismatch
03:35:06 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:06 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  313.907330] BTRFS error (device loop1): open_ctree failed
[  313.943867] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  313.951304] BTRFS error (device loop1): superblock checksum mismatch
03:35:06 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:06 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667394", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  313.988301] BTRFS error (device loop1): open_ctree failed
03:35:08 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:08 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673e7", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:08 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:08 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x100000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:08 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:08 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667305", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:08 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
poll(&(0x7f0000000000)=[{r0, 0x2048}], 0x1, 0x838b)
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:35:08 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

[  316.529476] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  316.536865] BTRFS error (device loop1): superblock checksum mismatch
03:35:09 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8100}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:09 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:09 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  316.627314] BTRFS error (device loop1): open_ctree failed
03:35:09 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  316.689073] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  316.696406] BTRFS error (device loop1): superblock checksum mismatch
03:35:09 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x600}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:09 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  316.767308] BTRFS error (device loop1): open_ctree failed
[  316.802246] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  316.809605] BTRFS error (device loop1): superblock checksum mismatch
03:35:09 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:09 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  316.852457] BTRFS error (device loop1): open_ctree failed
[  316.860798] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  316.868123] BTRFS error (device loop1): superblock checksum mismatch
03:35:09 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  316.925284] BTRFS error (device loop1): open_ctree failed
[  316.947433] BTRFS error (device loop6): superblock checksum mismatch
[  316.964213] BTRFS error (device loop6): open_ctree failed
03:35:09 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3f00}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  317.001706] BTRFS error (device loop6): superblock checksum mismatch
[  317.039851] BTRFS error (device loop6): open_ctree failed
03:35:09 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  317.071315] BTRFS error (device loop6): superblock checksum mismatch
[  317.089713] BTRFS error (device loop6): open_ctree failed
[  317.105214] BTRFS error (device loop6): superblock checksum mismatch
03:35:09 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  317.164137] BTRFS error (device loop6): open_ctree failed
[  317.176761] BTRFS error (device loop6): superblock checksum mismatch
03:35:09 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266737f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  317.204587] BTRFS error (device loop6): open_ctree failed
[  317.242572] BTRFS error (device loop6): superblock checksum mismatch
[  317.272849] BTRFS error (device loop6): open_ctree failed
03:35:10 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:35:10 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:10 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f6", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:10 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8864}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:10 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:10 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfst', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:10 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:10 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266730f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  317.673051] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  317.680556] BTRFS error (device loop1): superblock checksum mismatch
03:35:10 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:10 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffdd86}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:10 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:10 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x10000000012}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0)
r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x800)
inotify_rm_watch(r1, r2)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)

03:35:10 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  317.828219] BTRFS error (device loop1): open_ctree failed
03:35:10 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  317.892234] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  317.899717] BTRFS error (device loop1): superblock checksum mismatch
03:35:10 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:10 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:10 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40d40)
r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00')
getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000005c0)=0xe8)
sendmsg$key(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x2, 0x3, 0x0, 0x9, 0xd, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_ident={0x2, 0x0, 0x40, 0x0, 0x101}, @sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0x70bd27, 0x3505}, @sadb_ident={0x2, 0xb, 0x3810, 0x0, 0xffffffffffffff73}, @sadb_x_nat_t_type={0x1, 0x14, 0x42ca}, @sadb_sa={0x2, 0x1, 0x4d2, 0x0, 0xffffffff, 0xc3, 0x4, 0xc0000000}, @sadb_sa={0x2, 0x1, 0x4d3, 0x66dd8a39, 0x9935, 0x73, 0x2, 0x1}]}, 0x68}, 0x1}, 0x40000)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000980)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000a80)=0xe8)
sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000d00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="d0010000", @ANYRES16=r3, @ANYBLOB="200026bd7000ffdbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="3801020038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000010001000001000000400001001e1e14ba7072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400c3b0000008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000400000008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000008000100", @ANYRES32=r7, @ANYBLOB="7400020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040001000100"], 0x1d0}, 0x1, 0x0, 0x0, 0x4c000}, 0x20000000)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

[  317.992355] BTRFS error (device loop1): open_ctree failed
[  318.025208] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  318.032562] BTRFS error (device loop1): superblock checksum mismatch
03:35:10 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:10 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1000000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  318.116295] BTRFS error (device loop1): open_ctree failed
[  318.125870] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  318.133294] BTRFS error (device loop1): superblock checksum mismatch
[  318.180768] BTRFS error (device loop1): open_ctree failed
[  318.195596] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  318.202941] BTRFS error (device loop1): superblock checksum mismatch
03:35:10 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:10 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8847000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:10 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  318.243348] BTRFS error (device loop1): open_ctree failed
[  318.257585] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  318.265962] BTRFS error (device loop1): superblock checksum mismatch
[  318.282475] BTRFS error (device loop1): open_ctree failed
03:35:10 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, <r3=>0x0}, &(0x7f0000000180)=0xc)
sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x200, 0x1a, 0x0, 0x70bd25, 0x25dfdbfb, {0x1c}, [@nested={0x1ec, 0x48, [@generic="2444a916f6fa5db422ae6c901dad0962a48dc4b93813f72ead6de46676d5d07dbf3c88db28bd70272af56903ce54b50bdc6734fd35095faeb1854ec2bbe9c47e4fcddf7dbfaca86d3655baec736745b4cfb39611b80ba0c515a108b75de98192a4538b703d95a81928a1029d9135c13cc9c9e79a31de8a915ee6b7", @generic="bc401c2b363b9715923471906fc54dae5c3e758a678c9ec82dd0c1257663f24b4ecc57d2a2f0", @generic="7f11c600aa85287a64e5c3c41f4fa9fccf73e3a62a885cf649d277a8f0e11da21789d1638a6a09937a23629e123dea5b0f308fe93ae6ad88de4018543d59b41417f387d9c90fc096f7eb772985d47884cd1ac045d64af62f79f6ac16931402b14666a7bd8869152654bfd1d04a6c0e4d16caac69744c1ea16e8932ae5a331acbe9f1af7cae65849fe7db6e92cf4cc906fa86076d0484077b0aa3e97fe5a9b5883c645a49de99b297552ca2a6229f907609b4243095e77eeedda37b19438d8113d25638bc786db5bed1618ad6b36a3cd47c8298b9e896866dbdfb502ebfcf8edb57f3eb", @typed={0x8, 0xf, @uid=r3}, @typed={0x8, 0x16, @fd=r0}, @generic="a46aa6efb37b29db607621872adcdb31a30a86aa03f7be5c320cb4f3cefd47e0441e50fe4ef6bba4fbc9e162471be0e5d6176d42bc64054d23239b670af5c50456a2ba660d0109e643a9eafd5b758280934a8a"]}]}, 0x200}, 0x1, 0x0, 0x0, 0xc000}, 0x20040054)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

[  318.297895] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  318.305349] BTRFS error (device loop1): superblock checksum mismatch
03:35:10 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs!', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  318.392340] BTRFS error (device loop1): open_ctree failed
[  318.425164] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  318.432521] BTRFS error (device loop1): superblock checksum mismatch
03:35:10 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:10 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x43050000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  318.505433] BTRFS error (device loop1): open_ctree failed
[  318.517586] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  318.525074] BTRFS error (device loop1): superblock checksum mismatch
03:35:11 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:11 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0)
setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100), 0x2)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:35:11 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

[  318.597659] BTRFS error (device loop1): open_ctree failed
[  318.624535] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  318.632049] BTRFS error (device loop1): superblock checksum mismatch
03:35:11 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:11 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:11 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:11 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xd00}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  318.723050] BTRFS error (device loop1): open_ctree failed
[  318.775328] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  318.782658] BTRFS error (device loop1): superblock checksum mismatch
03:35:11 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:11 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x400, 0x0)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000340))
r2 = gettid()
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)={<r3=>0x0, 0x32, "e07527a93f0a23154f55fcffae49d440ca077bbbee4902d821749c4142748e2d41891e0ec6f8c83bc2d2ab24e07857db8bab"}, &(0x7f00000003c0)=0x3a)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84)
timer_create(0x1, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={<r5=>0x0, 0x93, "6b6835515684afc13f3a9e334d3d337e0de965ff71db63ff71ec9b873d4c914925304d64c82e3d8ddc41ae00becee98b9bcd399544e1034af9689e1ff0bb69e9a533a28e16bcc9fad2791fb18eeb399406069a18f61f3bb0cbdf79c2d8cbc373ccde598d11964551b4b420236bdb901b792cf73b115c15d4d78ba5338573abb747cb91ecec516b29306c28f6a2f086bddfa4fa"}, &(0x7f0000000200)=0x9b)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000240)={r5, 0x1a800000000}, &(0x7f00000002c0)=0x8)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

03:35:11 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:11 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\r', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:11 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:11 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x5dc}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  318.893181] BTRFS error (device loop1): open_ctree failed
03:35:11 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
creat(&(0x7f0000000180)='./file0\x00', 0x44)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:35:11 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:11 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

[  319.015921] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  319.023325] BTRFS error (device loop1): superblock checksum mismatch
[  319.038677] BTRFS error (device loop1): open_ctree failed
03:35:11 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:11 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:11 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:11 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:11 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:11 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x910, r0, 0x0)
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x2000000000000000, 0x0, 0x0, 0x0, 0xffffffffffff5685, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
sched_setparam(r1, &(0x7f0000000200)=0x1f)
r2 = semget$private(0x0, 0x2, 0x410)
semctl$SEM_INFO(r2, 0x4, 0x13, &(0x7f0000000100)=""/158)

03:35:11 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  319.258781] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  319.266120] BTRFS error (device loop1): superblock checksum mismatch
03:35:11 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0), 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:11 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  319.413455] BTRFS error (device loop1): open_ctree failed
[  319.447796] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  319.455397] BTRFS error (device loop1): superblock checksum mismatch
03:35:11 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:11 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x300}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:12 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$rds(0x15, 0x5, 0x0)
connect$rds(r0, &(0x7f0000000380)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10)
clock_gettime(0x0, &(0x7f0000000140)={<r1=>0x0, <r2=>0x0})
rt_sigtimedwait(&(0x7f0000000000)={0x2}, &(0x7f0000000100), &(0x7f0000000180)={r1, r2+30000000}, 0x8)
r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101600, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)={<r4=>0x0, 0x7ff, 0x4, [0x9, 0x7026, 0x5, 0x6]}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)={r4, 0x1}, &(0x7f0000000340)=0x8)
r5 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00000003c0)="7749213b207dd80cbb1fe2f6f8e5cbc963a517251e3699a5eaaba44ac34b9bc546f026")
r6 = gettid()
getpgrp(r6)
timer_create(0x6, &(0x7f0000001600)={0x0, 0x12, 0x2, @thr={&(0x7f0000000580)="b479005eec4ab2cf8a7247ea9aa619db28debe511a7cc4baf845f16a98296e0f7e8c966627258b3b87c44c7fff5745098dabfbe0e0601f38b74d10570ddb81dfec1597398e769f50cc556de745be7c3e941fc90dbd47cbc1611cd7ad88d420f51f183b55b92c7302bc68c3e5bcc8ebad843392", &(0x7f0000000600)="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"}}, &(0x7f0000000440))
msgget$private(0x0, 0x210)
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r6, 0x13, &(0x7f00000000c0))

[  319.502067] BTRFS error (device loop1): open_ctree failed
[  319.512269] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  319.519612] BTRFS error (device loop1): superblock checksum mismatch
03:35:12 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:12 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  319.577461] BTRFS error (device loop1): open_ctree failed
[  319.599806] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  319.607229] BTRFS error (device loop1): superblock checksum mismatch
[  319.652454] BTRFS error (device loop1): open_ctree failed
[  319.670602] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  319.677982] BTRFS error (device loop1): superblock checksum mismatch
[  319.694651] BTRFS error (device loop1): open_ctree failed
03:35:12 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:12 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xd}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  319.726322] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  319.733708] BTRFS error (device loop1): superblock checksum mismatch
[  319.760327] BTRFS error (device loop1): open_ctree failed
[  319.786655] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  319.794146] BTRFS error (device loop1): superblock checksum mismatch
[  319.801700] BTRFS error (device loop1): open_ctree failed
[  319.856230] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  319.863603] BTRFS error (device loop1): superblock checksum mismatch
03:35:12 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266737f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:12 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsz', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:12 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:12 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xdc050000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:12 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  319.902342] BTRFS error (device loop1): open_ctree failed
[  319.923335] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  319.930678] BTRFS error (device loop1): superblock checksum mismatch
[  319.965456] BTRFS error (device loop1): open_ctree failed
03:35:12 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2800}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  320.036218] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  320.043619] BTRFS error (device loop1): superblock checksum mismatch
03:35:12 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  320.093534] BTRFS error (device loop1): open_ctree failed
[  320.104647] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  320.112062] BTRFS error (device loop1): superblock checksum mismatch
[  320.203592] BTRFS error (device loop1): open_ctree failed
03:35:12 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0), 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:12 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\b', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:12 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:12 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  320.374705] print_req_error: I/O error, dev loop1, sector 128
[  320.408362] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  320.415713] BTRFS error (device loop1): superblock checksum mismatch
[  320.526150] BTRFS error (device loop1): open_ctree failed
03:35:15 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x40, 0x0)
ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{}, {}]})
r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)="2a2573656c696e75786c6f40757365726367726f75707d74727573746564766d6e65743025766d6e657431656d305d2d79656d302d24ee47504c252a00", 0xffffffffffffff9c}, 0x10)
clock_gettime(0x0, &(0x7f0000000140)={<r4=>0x0, <r5=>0x0})
timerfd_settime(r3, 0x1, &(0x7f0000000180)={{}, {r4, r5+30000000}}, &(0x7f0000000200))
connect$llc(0xffffffffffffffff, &(0x7f0000000240)={0x1a, 0x0, 0x7fffffff, 0x7, 0x0, 0x0, @random="12f7caee99ab"}, 0x10)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000480)={<r6=>0x0, 0x7}, &(0x7f00000004c0)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000500)={<r7=>0x0, 0x81}, &(0x7f0000000540)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r6, 0x2, 0x3, 0x10f9e48780, 0x4, 0x8, 0x7f, 0x40, {r7, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xcc66, 0x7, 0x2, 0x9}}, &(0x7f0000000640)=0xb0)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={<r8=>0x0, 0x1, 0x9d}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r8, 0x3}, &(0x7f0000000440)=0x8)

03:35:15 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xf0ffffffffffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:15 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:15 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667304", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:15 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:15 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:15 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:15 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0), 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

[  322.599759] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  322.607106] BTRFS error (device loop1): superblock checksum mismatch
03:35:15 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  322.680278] Unknown ioctl 19302
03:35:15 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  322.703901] BTRFS error (device loop1): open_ctree failed
[  322.735011] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  322.742397] BTRFS error (device loop1): superblock checksum mismatch
[  322.748778] Unknown ioctl 19302
03:35:15 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:15 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:15 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

[  322.824288] BTRFS error (device loop1): open_ctree failed
03:35:15 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x30000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  322.878097] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  322.885434] BTRFS error (device loop1): superblock checksum mismatch
03:35:15 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = dup3(r0, r0, 0x80000)
write$FUSE_DIRENT(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="b800000000000000030000000000000004000000000000000100000000000000010000000400000023000000000000000000000000000000008000000000000000000000090000000400000000000000090000000000000025000000050000005c76626f786e657431706f7369785f61636c5f6163636573732624656d315b2c776c616e3100000000000000000000ffffffffffffff1200000009000000707070312847504c2d5c76626f786e6574300000000000000000"], 0xb8)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, <r3=>0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={r3, 0x10001}, &(0x7f00000002c0)=0x8)

03:35:15 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  322.961947] BTRFS error (device loop1): open_ctree failed
[  322.975997] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  322.984691] BTRFS error (device loop1): superblock checksum mismatch
03:35:15 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:15 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xd000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  323.102724] BTRFS error (device loop1): open_ctree failed
[  323.139288] BTRFS error (device loop1): unsupported checksum algorithm 16355
03:35:15 executing program 4:
socket$inet_tcp(0x2, 0x1, 0x0)
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:35:15 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  323.146663] BTRFS error (device loop1): superblock checksum mismatch
[  323.183148] BTRFS error (device loop1): open_ctree failed
[  323.201500] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  323.208844] BTRFS error (device loop1): superblock checksum mismatch
[  323.280454] BTRFS error (device loop1): open_ctree failed
[  323.298497] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  323.305990] BTRFS error (device loop1): superblock checksum mismatch
03:35:15 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:15 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:15 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  323.344449] BTRFS error (device loop1): open_ctree failed
[  323.360550] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  323.367998] BTRFS error (device loop1): superblock checksum mismatch
[  323.392635] BTRFS error (device loop1): open_ctree failed
03:35:15 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(0x0, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:15 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:15 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:15 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
gettid()
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$KDSETMODE(r1, 0x4b3a, 0x81)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200040, 0x0)
mount$9p_rdma(&(0x7f0000000300)='127.0.0.1\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='9p\x00', 0x20041, &(0x7f00000003c0)=ANY=[@ANYBLOB="747209000000000000002c706f72743d30783030303030303030303030301c6532302c737108000000303031c36f2ff3bee9a37e42f51067a7d57c2c73713d3078303030303030303030303030303034"])
getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000240)={@dev, @multicast2}, &(0x7f00000002c0)=0x8)
ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000480)=0x5)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
getpeername(r0, &(0x7f00000004c0)=@generic, &(0x7f0000000540)=0x80)
r3 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r3, 0xe000000000000, &(0x7f0000000100)="000000006d341f7f485f8fbf6bc100711307e1d8fd44fae2fa7df6ee11475177df201147ffbe3fb7f9556fd9660369c223ccfd69156200c0ad8f46bbacbe416685657758d7a54c4cf2f7f5752be3454acb6653af45435dc5f4aa92fc4c0c7cf17ad6ed14bdab13316bbf621cea033a683fa51621e1afe9")
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0)
syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0x0, 0x800)
setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000180)={0x3b, @empty, 0x4e20, 0x2, 'wlc\x00', 0x9, 0x9, 0x6b}, 0x2c)
r5 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001)
write$evdev(r5, &(0x7f00000000c0)=[{{0x77359400}, 0x1, 0x52, 0x2}, {{0x77359400}}], 0x30)
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)

03:35:15 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x58}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:16 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:16 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667397", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:16 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  323.640252] print_req_error: I/O error, dev loop1, sector 128
03:35:16 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:16 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x806000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:16 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:16 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1cc)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

03:35:16 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:16 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:16 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667305", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  323.865124] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  323.872551] BTRFS error (device loop1): superblock checksum mismatch
03:35:16 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x800e000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  323.983812] BTRFS error (device loop1): open_ctree failed
[  324.013232] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  324.020643] BTRFS error (device loop1): superblock checksum mismatch
[  324.073805] BTRFS error (device loop1): open_ctree failed
[  324.109838] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  324.117238] BTRFS error (device loop1): superblock checksum mismatch
[  324.160696] BTRFS error (device loop1): open_ctree failed
[  324.179142] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  324.186517] BTRFS error (device loop1): superblock checksum mismatch
[  324.230128] BTRFS error (device loop1): open_ctree failed
[  324.245193] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  324.252540] BTRFS error (device loop1): superblock checksum mismatch
[  324.270649] BTRFS error (device loop1): open_ctree failed
03:35:16 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:16 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x7fe, 0xffffffcfffffffff)
ioctl(r0, 0x1000000000008912, &(0x7f0000000280)="0220700004008079df0000")
r1 = gettid()
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2200, 0x0)
ioctl$RTC_IRQP_READ(r2, 0x8008700b, &(0x7f0000000240))
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))

03:35:16 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673d5", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:16 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:16 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3f000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:16 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs#', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:16 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(0x0, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:16 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  324.513099] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  324.520523] BTRFS error (device loop1): superblock checksum mismatch
03:35:17 executing program 4:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2100, 0x0)
ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000100)=0x7)
read(0xffffffffffffffff, &(0x7f0000000180)=""/28, 0xffffffffffffffa8)
r1 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

03:35:17 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x86ddffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:17 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:17 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:17 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  324.644292] BTRFS error (device loop1): open_ctree failed
[  324.706429] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  324.713828] BTRFS error (device loop1): superblock checksum mismatch
03:35:17 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100))

03:35:17 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:17 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:17 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xdc05}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:17 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  324.786453] BTRFS error (device loop1): open_ctree failed
[  324.809237] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  324.816608] BTRFS error (device loop1): superblock checksum mismatch
[  324.829284] BTRFS error (device loop1): open_ctree failed
[  324.870735] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  324.878135] BTRFS error (device loop1): superblock checksum mismatch
03:35:17 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:17 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000004c0)={<r1=>0x0, 0x24, "b3b4679e294fc54fa2fd98f00291224333ee7835bfe8df5fc61bde81c998f8ed1eb811d4"}, &(0x7f0000000500)=0x2c)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000540)={r1, 0x678, 0x20}, &(0x7f0000000580)=0xc)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
utime(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x1, 0x7})
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000400)={'vcan0\x00', {0x2, 0x4e22}})
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0)
socket$inet6(0xa, 0x3, 0x7f)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={<r4=>0x0, 0x401}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000380)={r4, 0x8}, &(0x7f00000003c0)=0x8)
write$vnet(r3, &(0x7f0000000200)={0x1, {&(0x7f0000000100)=""/35, 0x23, &(0x7f0000000140)=""/59, 0x2, 0x7}}, 0x68)
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
io_setup(0x80, &(0x7f00000002c0))
ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000180))
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0)={0x0, 0x4000000, 0x0, 0x7})

03:35:17 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  324.943899] BTRFS error (device loop1): open_ctree failed
[  324.968901] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  324.976269] BTRFS error (device loop1): superblock checksum mismatch
[  325.085276] BTRFS error (device loop1): open_ctree failed
[  325.099169] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  325.106528] BTRFS error (device loop1): superblock checksum mismatch
[  325.147392] BTRFS error (device loop1): open_ctree failed
[  325.155783] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  325.163152] BTRFS error (device loop1): superblock checksum mismatch
[  325.205496] BTRFS error (device loop1): open_ctree failed
03:35:17 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(0x0, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:17 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88caffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:17 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:17 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:17 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsH', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:17 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000500)="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")
r1 = gettid()
rt_sigqueueinfo(r1, 0x3e, &(0x7f0000000000)={0x4, 0x6, 0x3, 0xffff})
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x4, 0x0, 0x40000000000000, 0x100000000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40080, 0x0)
sendmsg$rds(r2, &(0x7f00000004c0)={&(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/137, 0x89}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000440)=""/120, 0x78}], 0x4, 0x0, 0x0, 0x8000}, 0x40000)

03:35:17 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:17 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:17 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={<r2=>0x0, 0x100000001, 0x3, 0x8}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xffffffff80000001}, 0x8)

[  325.381978] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  325.389385] BTRFS error (device loop1): superblock checksum mismatch
03:35:17 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x80ffffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  325.477610] BTRFS error (device loop1): open_ctree failed
[  325.486243] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  325.493708] BTRFS error (device loop1): superblock checksum mismatch
[  325.511606] BTRFS error (device loop1): open_ctree failed
03:35:18 executing program 4:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x1ff)
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0)
ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r2, 0x13, &(0x7f00000000c0))

03:35:18 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x10000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:18 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  325.557268] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  325.564714] BTRFS error (device loop1): superblock checksum mismatch
03:35:18 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667389", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:18 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  325.614393] BTRFS error (device loop1): open_ctree failed
[  325.627157] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  325.634476] BTRFS error (device loop1): superblock checksum mismatch
03:35:18 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsL', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  325.755951] BTRFS error (device loop1): open_ctree failed
[  325.816520] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  325.823973] BTRFS error (device loop1): superblock checksum mismatch
[  325.884483] BTRFS error (device loop1): open_ctree failed
[  325.913142] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  325.920500] BTRFS error (device loop1): superblock checksum mismatch
[  325.930495] BTRFS error (device loop1): open_ctree failed
[  325.942273] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  325.949644] BTRFS error (device loop1): superblock checksum mismatch
[  325.964753] BTRFS error (device loop1): open_ctree failed
03:35:18 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x0)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:18 executing program 4:
read(0xffffffffffffffff, &(0x7f00000001c0)=""/28, 0x1c)
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
connect$llc(0xffffffffffffffff, &(0x7f0000002740)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
rt_sigqueueinfo(r1, 0x13, &(0x7f00000000c0))
r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2fa, 0x200)
getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000100)={@local, @rand_addr}, &(0x7f0000000140)=0x8)

03:35:18 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x10000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:18 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:18 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:18 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:18 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:18 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  326.275571] print_req_error: I/O error, dev loop0, sector 128
[  326.286178] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  326.293535] BTRFS error (device loop1): superblock checksum mismatch
03:35:18 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:18 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8906000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  326.348359] BTRFS error (device loop1): open_ctree failed
[  326.357409] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  326.364793] BTRFS error (device loop1): superblock checksum mismatch
[  326.412226] BTRFS error (device loop1): open_ctree failed
[  326.420381] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  326.427786] BTRFS error (device loop1): superblock checksum mismatch
[  326.436829] BTRFS error (device loop1): open_ctree failed
03:35:18 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266737f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  326.457398] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  326.464907] BTRFS error (device loop1): superblock checksum mismatch
[  326.475482] BTRFS error (device loop1): open_ctree failed
[  326.484815] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  326.492219] BTRFS error (device loop1): superblock checksum mismatch
03:35:19 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x81000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:19 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  326.519844] BTRFS error (device loop1): open_ctree failed
[  326.544354] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  326.551760] BTRFS error (device loop1): superblock checksum mismatch
[  326.603328] BTRFS error (device loop1): open_ctree failed
[  326.612562] BTRFS error (device loop1): unsupported checksum algorithm 16355
03:35:19 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:19 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:19 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  326.869321] print_req_error: I/O error, dev loop1, sector 128
03:35:19 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x0)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:19 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:19 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x89060000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:19 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266737f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:19 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:19 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsq', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:19 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:19 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:19 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x9}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  327.288632] print_req_error: I/O error, dev loop1, sector 128
03:35:19 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:19 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:19 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:19 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs`', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:19 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:19 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:20 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x11}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  327.616742] btrfs_printk: 34 callbacks suppressed
[  327.616757] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  327.629195] BTRFS error (device loop1): superblock checksum mismatch
[  327.798794] BTRFS error (device loop1): open_ctree failed
03:35:20 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x0)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:20 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:20 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:20 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040))

03:35:20 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:20 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:20 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3f00000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:20 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266730f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:20 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040))

[  328.068666] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  328.076074] BTRFS error (device loop1): superblock checksum mismatch
03:35:20 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x800e0000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:20 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:20 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fb", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  328.230181] BTRFS error (device loop1): open_ctree failed
[  328.250481] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  328.257865] BTRFS error (device loop1): superblock checksum mismatch
03:35:20 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040))

03:35:20 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  328.309898] BTRFS error (device loop1): open_ctree failed
[  328.330313] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  328.337796] BTRFS error (device loop1): superblock checksum mismatch
03:35:20 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:20 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfe800000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  328.411751] BTRFS error (device loop1): open_ctree failed
[  328.464485] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  328.471867] BTRFS error (device loop1): superblock checksum mismatch
[  328.554242] BTRFS error (device loop1): open_ctree failed
03:35:21 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:21 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x10000}], 0x0, &(0x7f0000000040))

03:35:21 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:21 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:21 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\n', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:21 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffa888}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:21 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:21 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:21 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfe80000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:21 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x10000}], 0x0, &(0x7f0000000040))

[  329.046305] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  329.053915] BTRFS error (device loop1): superblock checksum mismatch
03:35:21 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266737f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:21 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs!', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:21 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  329.149736] BTRFS error (device loop1): open_ctree failed
[  329.188346] BTRFS error (device loop1): unsupported checksum algorithm 16355
03:35:21 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8848000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  329.195698] BTRFS error (device loop1): superblock checksum mismatch
03:35:21 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:21 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x10000}], 0x0, &(0x7f0000000040))

[  329.311813] BTRFS error (device loop1): open_ctree failed
03:35:22 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x0, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x2)
dup2(r1, r2)

03:35:22 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:22 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:22 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:22 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:22 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3", 0x24, 0x10000}], 0x0, &(0x7f0000000040))

03:35:22 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1100000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:22 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266738c", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:22 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3", 0x24, 0x10000}], 0x0, &(0x7f0000000040))

[  329.892915] BTRFS error (device loop6): superblock checksum mismatch
03:35:22 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x80fe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  329.972625] BTRFS error (device loop6): open_ctree failed
03:35:22 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667397", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  330.031433] BTRFS error (device loop6): superblock checksum mismatch
[  330.049317] BTRFS error (device loop6): open_ctree failed
03:35:22 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:22 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3", 0x24, 0x10000}], 0x0, &(0x7f0000000040))

[  330.094739] BTRFS error (device loop6): superblock checksum mismatch
[  330.133394] BTRFS error (device loop6): open_ctree failed
03:35:22 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:22 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  330.152422] BTRFS error (device loop6): superblock checksum mismatch
[  330.189838] BTRFS error (device loop6): open_ctree failed
03:35:22 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1100}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  330.272139] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  330.279578] BTRFS error (device loop1): superblock checksum mismatch
[  330.368462] BTRFS error (device loop1): open_ctree failed
[  330.377479] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  330.384832] BTRFS error (device loop1): superblock checksum mismatch
[  330.487016] BTRFS error (device loop1): open_ctree failed
[  330.508968] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  330.516353] BTRFS error (device loop1): superblock checksum mismatch
[  330.538676] BTRFS error (device loop1): open_ctree failed
03:35:23 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:23 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfst', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:23 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, &(0x7f0000000040))

03:35:23 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:23 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x500}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:23 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:23 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667384", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:23 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:23 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, &(0x7f0000000040))

[  330.804348] BTRFS error (device loop6): superblock checksum mismatch
03:35:23 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfeffffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  330.858361] BTRFS error (device loop6): open_ctree failed
[  330.874127] BTRFS error (device loop6): superblock checksum mismatch
03:35:23 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:23 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  330.935793] BTRFS error (device loop6): open_ctree failed
03:35:23 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:23 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, &(0x7f0000000040))

03:35:23 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:23 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x7000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  331.105437] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  331.112941] BTRFS error (device loop1): superblock checksum mismatch
[  331.167698] BTRFS error (device loop1): open_ctree failed
[  331.194363] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  331.201698] BTRFS error (device loop1): superblock checksum mismatch
[  331.270719] BTRFS error (device loop1): open_ctree failed
[  331.293090] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  331.300512] BTRFS error (device loop1): superblock checksum mismatch
[  331.307639] BTRFS error (device loop1): open_ctree failed
[  331.317090] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  331.324376] BTRFS error (device loop1): superblock checksum mismatch
[  331.348457] BTRFS error (device loop1): open_ctree failed
03:35:24 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:24 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:24 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000", 0x3f, 0x10000}], 0x0, &(0x7f0000000040))

03:35:24 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:24 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:24 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:24 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(0xffffffffffffffff, r2)

03:35:24 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  331.650129] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  331.657608] BTRFS error (device loop1): superblock checksum mismatch
03:35:24 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000", 0x3f, 0x10000}], 0x0, &(0x7f0000000040))

03:35:24 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:24 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  331.774528] BTRFS error (device loop1): open_ctree failed
[  331.790561] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  331.798090] BTRFS error (device loop1): superblock checksum mismatch
03:35:24 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:24 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000", 0x3f, 0x10000}], 0x0, &(0x7f0000000040))

[  331.853954] BTRFS error (device loop1): open_ctree failed
03:35:24 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8864000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  331.897142] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  331.904598] BTRFS error (device loop1): superblock checksum mismatch
[  331.936383] BTRFS error (device loop1): open_ctree failed
[  331.954707] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  331.962129] BTRFS error (device loop1): superblock checksum mismatch
03:35:24 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f424852", 0x44, 0x10000}], 0x0, &(0x7f0000000040))

03:35:24 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:24 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  332.040257] BTRFS error (device loop1): open_ctree failed
[  332.069908] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  332.077262] BTRFS error (device loop1): superblock checksum mismatch
[  332.090320] BTRFS error (device loop1): open_ctree failed
[  332.107708] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  332.115102] BTRFS error (device loop1): superblock checksum mismatch
[  332.132879] BTRFS error (device loop1): open_ctree failed
03:35:24 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:24 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xf5ffffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:24 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:24 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673c0", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:24 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f424852", 0x44, 0x10000}], 0x0, &(0x7f0000000040))

[  332.237101] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  332.244526] BTRFS error (device loop1): superblock checksum mismatch
[  332.316693] BTRFS error (device loop1): open_ctree failed
[  332.349117] BTRFS error (device loop0): superblock checksum mismatch
[  332.405298] BTRFS error (device loop0): open_ctree failed
03:35:25 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4000000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:25 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:25 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:25 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f5", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:25 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f424852", 0x44, 0x10000}], 0x0, &(0x7f0000000040))

03:35:25 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(0xffffffffffffffff, r2)

03:35:25 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:25 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  332.672902] BTRFS error (device loop6): superblock checksum mismatch
03:35:25 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f4248526653", 0x46, 0x10000}], 0x0, &(0x7f0000000040))

[  332.714643] BTRFS error (device loop6): open_ctree failed
03:35:25 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xa00000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:25 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  332.775795] BTRFS error (device loop6): superblock checksum mismatch
03:35:25 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  332.831823] BTRFS error (device loop6): open_ctree failed
03:35:25 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:25 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:25 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:25 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f4248526653", 0x46, 0x10000}], 0x0, &(0x7f0000000040))

03:35:25 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x200000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:25 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  333.031297] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  333.038691] BTRFS error (device loop1): superblock checksum mismatch
[  333.106149] BTRFS error (device loop1): open_ctree failed
[  333.140910] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  333.148331] BTRFS error (device loop1): superblock checksum mismatch
03:35:25 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f4248526653", 0x46, 0x10000}], 0x0, &(0x7f0000000040))

03:35:25 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:25 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x5800}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  333.221562] BTRFS error (device loop1): open_ctree failed
[  333.251440] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  333.258896] BTRFS error (device loop1): superblock checksum mismatch
[  333.338663] BTRFS error (device loop1): open_ctree failed
[  333.378230] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  333.385718] BTRFS error (device loop1): superblock checksum mismatch
[  333.434796] BTRFS error (device loop1): open_ctree failed
[  333.448665] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  333.456060] BTRFS error (device loop1): superblock checksum mismatch
[  333.494791] BTRFS error (device loop1): open_ctree failed
03:35:26 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(0xffffffffffffffff, r2)

03:35:26 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667306", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:26 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:26 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:26 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000040))

03:35:26 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:26 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266737f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:26 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  333.681327] print_req_error: I/O error, dev loop3, sector 128
[  333.708562] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  333.715964] BTRFS error (device loop1): superblock checksum mismatch
03:35:26 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x30}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:26 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667306", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:26 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000040))

03:35:26 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\a', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:26 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  333.901843] BTRFS error (device loop1): open_ctree failed
03:35:26 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x7}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:26 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000040))

[  333.967474] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  333.974880] BTRFS error (device loop1): superblock checksum mismatch
03:35:26 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  334.033688] BTRFS error (device loop1): open_ctree failed
03:35:27 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, 0xffffffffffffffff)

03:35:27 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:27 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:27 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:27 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48}], 0x0, &(0x7f0000000040))

03:35:27 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:27 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:27 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667387", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  334.741135] BTRFS error (device loop0): superblock checksum mismatch
03:35:27 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48}], 0x0, &(0x7f0000000040))

03:35:27 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x10}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  334.787376] BTRFS error (device loop0): open_ctree failed
[  334.804890] BTRFS error (device loop0): superblock checksum mismatch
03:35:27 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:27 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667394", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  334.863229] BTRFS error (device loop0): open_ctree failed
03:35:27 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:27 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:27 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48}], 0x0, &(0x7f0000000040))

[  334.992237] print_req_error: I/O error, dev loop7, sector 128
[  335.013884] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  335.021285] BTRFS error (device loop1): superblock checksum mismatch
03:35:27 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4788}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  335.126321] BTRFS error (device loop1): open_ctree failed
[  335.158410] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  335.165864] BTRFS error (device loop1): superblock checksum mismatch
[  335.233712] BTRFS error (device loop1): open_ctree failed
[  335.261400] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  335.268760] BTRFS error (device loop1): superblock checksum mismatch
[  335.293513] BTRFS error (device loop1): open_ctree failed
03:35:28 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfeffffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:28 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:28 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsp', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:28 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:28 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:28 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:28 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, 0xffffffffffffffff)

03:35:28 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  335.735162] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  335.742554] BTRFS error (device loop1): superblock checksum mismatch
03:35:28 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:28 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x300000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  335.851214] BTRFS error (device loop1): open_ctree failed
03:35:28 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  335.892403] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  335.899934] BTRFS error (device loop1): superblock checksum mismatch
[  335.929213] BTRFS error (device loop1): open_ctree failed
03:35:28 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  335.947300] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  335.954725] BTRFS error (device loop1): superblock checksum mismatch
03:35:28 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffca88}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:28 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  336.027427] BTRFS error (device loop1): open_ctree failed
[  336.076356] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  336.083745] BTRFS error (device loop1): superblock checksum mismatch
03:35:28 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:28 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:28 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x5}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  336.122948] BTRFS error (device loop1): open_ctree failed
[  336.144136] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  336.151484] BTRFS error (device loop1): superblock checksum mismatch
03:35:28 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:28 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  336.191694] BTRFS error (device loop1): open_ctree failed
[  336.213939] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  336.221289] BTRFS error (device loop1): superblock checksum mismatch
03:35:28 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8060000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  336.267552] BTRFS error (device loop1): open_ctree failed
[  336.296545] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  336.303974] BTRFS error (device loop1): superblock checksum mismatch
03:35:28 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667398", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  336.364797] BTRFS error (device loop1): open_ctree failed
[  336.389084] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  336.396483] BTRFS error (device loop1): superblock checksum mismatch
03:35:28 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x100000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  336.429577] BTRFS error (device loop1): open_ctree failed
[  336.464858] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  336.472246] BTRFS error (device loop1): superblock checksum mismatch
[  336.482204] BTRFS error (device loop1): open_ctree failed
[  336.523835] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  336.531202] BTRFS error (device loop1): superblock checksum mismatch
[  336.587787] BTRFS error (device loop1): open_ctree failed
[  336.599238] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  336.607880] BTRFS error (device loop1): superblock checksum mismatch
[  336.615217] BTRFS error (device loop1): open_ctree failed
[  336.622720] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  336.630075] BTRFS error (device loop1): superblock checksum mismatch
[  336.651981] BTRFS error (device loop1): open_ctree failed
03:35:29 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, 0xffffffffffffffff)

03:35:29 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:29 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:29 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffff8d}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:29 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:29 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:29 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:29 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  336.752654] BTRFS error (device loop4): unsupported checksum algorithm 16355
[  336.760076] BTRFS error (device loop4): superblock checksum mismatch
03:35:29 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:29 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfffff000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  336.863544] BTRFS error (device loop4): open_ctree failed
[  336.895782] BTRFS error (device loop4): unsupported checksum algorithm 16355
[  336.903257] BTRFS error (device loop4): superblock checksum mismatch
03:35:29 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:29 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x40000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  336.980175] BTRFS error (device loop4): open_ctree failed
[  336.991812] BTRFS error (device loop4): unsupported checksum algorithm 16355
[  336.999187] BTRFS error (device loop4): superblock checksum mismatch
03:35:29 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  337.057389] BTRFS error (device loop4): open_ctree failed
[  337.079695] BTRFS error (device loop4): unsupported checksum algorithm 16355
[  337.087146] BTRFS error (device loop4): superblock checksum mismatch
03:35:29 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8906}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:29 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  337.130887] BTRFS error (device loop4): open_ctree failed
[  337.153778] BTRFS error (device loop4): unsupported checksum algorithm 16355
[  337.161178] BTRFS error (device loop4): superblock checksum mismatch
[  337.169792] BTRFS error (device loop4): open_ctree failed
[  337.182183] BTRFS error (device loop4): unsupported checksum algorithm 16355
[  337.189552] BTRFS error (device loop4): superblock checksum mismatch
[  337.210312] BTRFS error (device loop4): open_ctree failed
03:35:29 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  337.231235] BTRFS error (device loop4): unsupported checksum algorithm 16355
[  337.238585] BTRFS error (device loop4): superblock checksum mismatch
[  337.311130] BTRFS error (device loop4): open_ctree failed
[  337.340947] BTRFS error (device loop4): unsupported checksum algorithm 16355
[  337.348322] BTRFS error (device loop4): superblock checksum mismatch
[  337.388018] BTRFS error (device loop4): open_ctree failed
[  337.407324] BTRFS error (device loop4): unsupported checksum algorithm 16355
[  337.414734] BTRFS error (device loop4): superblock checksum mismatch
03:35:30 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:30 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88640000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:30 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:30 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:30 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:30 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:30 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667305", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:30 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  337.797452] btrfs_printk: 7 callbacks suppressed
[  337.797466] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  337.809741] BTRFS error (device loop1): superblock checksum mismatch
03:35:30 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfffffffffffff000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:30 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:30 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs#', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  337.893878] BTRFS error (device loop1): open_ctree failed
[  337.916405] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  337.923814] BTRFS error (device loop1): superblock checksum mismatch
03:35:30 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:30 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x600000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  337.992489] BTRFS error (device loop1): open_ctree failed
[  338.006878] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.014338] BTRFS error (device loop1): superblock checksum mismatch
[  338.051418] BTRFS error (device loop1): open_ctree failed
[  338.060739] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.068161] BTRFS error (device loop1): superblock checksum mismatch
03:35:30 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:30 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:30 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:30 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x900000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  338.187895] BTRFS error (device loop1): open_ctree failed
[  338.243359] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.250736] BTRFS error (device loop1): superblock checksum mismatch
03:35:30 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  338.314845] BTRFS error (device loop1): open_ctree failed
[  338.327344] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.334723] BTRFS error (device loop1): superblock checksum mismatch
03:35:30 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x9000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  338.366248] BTRFS error (device loop1): open_ctree failed
[  338.386452] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.393839] BTRFS error (device loop1): superblock checksum mismatch
[  338.450933] BTRFS error (device loop1): open_ctree failed
[  338.474388] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.481748] BTRFS error (device loop1): superblock checksum mismatch
[  338.502401] BTRFS error (device loop1): open_ctree failed
[  338.516319] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.523751] BTRFS error (device loop1): superblock checksum mismatch
[  338.531498] BTRFS error (device loop1): open_ctree failed
[  338.540610] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.548063] BTRFS error (device loop1): superblock checksum mismatch
[  338.555169] BTRFS error (device loop1): open_ctree failed
[  338.567624] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.574957] BTRFS error (device loop1): superblock checksum mismatch
03:35:31 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:31 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:31 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:31 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667306", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:31 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x28}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  338.619152] BTRFS error (device loop1): open_ctree failed
03:35:31 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  338.674783] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.682230] BTRFS error (device loop1): superblock checksum mismatch
03:35:31 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:31 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:31 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88caffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  338.757453] BTRFS error (device loop1): open_ctree failed
[  338.766774] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.774400] BTRFS error (device loop1): superblock checksum mismatch
[  338.840956] BTRFS error (device loop1): open_ctree failed
[  338.851532] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.858930] BTRFS error (device loop1): superblock checksum mismatch
03:35:31 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:31 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  338.902511] BTRFS error (device loop1): open_ctree failed
[  338.912706] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  338.920142] BTRFS error (device loop1): superblock checksum mismatch
[  338.947375] BTRFS error (device loop1): open_ctree failed
03:35:31 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667387", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:31 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:31 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  338.996378] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  339.003731] BTRFS error (device loop1): superblock checksum mismatch
[  339.011180] BTRFS error (device loop1): open_ctree failed
[  339.026677] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  339.034106] BTRFS error (device loop1): superblock checksum mismatch
03:35:31 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  339.172729] BTRFS error (device loop1): open_ctree failed
[  339.212654] BTRFS error (device loop1): unsupported checksum algorithm 16355
03:35:31 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  339.220181] BTRFS error (device loop1): superblock checksum mismatch
03:35:31 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:31 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:31 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  339.267299] BTRFS error (device loop1): open_ctree failed
[  339.290928] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  339.298497] BTRFS error (device loop1): superblock checksum mismatch
[  339.339094] BTRFS error (device loop1): open_ctree failed
[  339.354958] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  339.362362] BTRFS error (device loop1): superblock checksum mismatch
03:35:31 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsl', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:31 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5800}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  339.427812] BTRFS error (device loop1): open_ctree failed
[  339.459390] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  339.466780] BTRFS error (device loop1): superblock checksum mismatch
03:35:32 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:32 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  339.525533] BTRFS error (device loop1): open_ctree failed
[  339.546549] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  339.553968] BTRFS error (device loop1): superblock checksum mismatch
03:35:32 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8906}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:32 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  339.621068] BTRFS error (device loop1): open_ctree failed
[  339.643228] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  339.650661] BTRFS error (device loop1): superblock checksum mismatch
[  339.692890] BTRFS error (device loop1): open_ctree failed
[  339.714614] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  339.722074] BTRFS error (device loop1): superblock checksum mismatch
[  339.729817] BTRFS error (device loop1): open_ctree failed
[  339.737629] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  339.745048] BTRFS error (device loop1): superblock checksum mismatch
[  339.804263] BTRFS error (device loop1): open_ctree failed
[  339.826672] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  339.833988] BTRFS error (device loop1): superblock checksum mismatch
03:35:32 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:32 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:32 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fc", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:32 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:32 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:32 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  339.851193] BTRFS error (device loop1): open_ctree failed
[  339.890450] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  339.897811] BTRFS error (device loop1): superblock checksum mismatch
03:35:32 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  340.009909] BTRFS error (device loop1): open_ctree failed
[  340.058060] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  340.065472] BTRFS error (device loop1): superblock checksum mismatch
03:35:32 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:32 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfeffffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:32 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:32 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:32 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ca", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  340.132194] BTRFS error (device loop1): open_ctree failed
[  340.163899] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  340.171237] BTRFS error (device loop1): superblock checksum mismatch
03:35:32 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffdd86}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:32 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  340.211281] BTRFS error (device loop1): open_ctree failed
[  340.225349] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  340.232762] BTRFS error (device loop1): superblock checksum mismatch
03:35:32 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266730e", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:32 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  340.344987] BTRFS error (device loop1): open_ctree failed
03:35:32 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  340.391317] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  340.398715] BTRFS error (device loop1): superblock checksum mismatch
03:35:32 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[])

03:35:32 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x100000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  340.433294] BTRFS error (device loop1): open_ctree failed
[  340.454380] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  340.461805] BTRFS error (device loop1): superblock checksum mismatch
03:35:33 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  340.499832] BTRFS error (device loop1): open_ctree failed
[  340.533504] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  340.540886] BTRFS error (device loop1): superblock checksum mismatch
03:35:33 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  340.589841] BTRFS error (device loop1): open_ctree failed
03:35:33 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2800000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:33 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[])

[  340.631674] BTRFS error (device loop1): unsupported checksum algorithm 16355
03:35:33 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:33 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:33 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:33 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:33 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:33 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfeffffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:33 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:33 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[])

[  340.932821] print_req_error: I/O error, dev loop3, sector 128
[  341.029639] print_req_error: I/O error, dev loop6, sector 128
03:35:33 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:33 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fb", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:33 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:33 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:33 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:33 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x689}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:33 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:33 executing program 4:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:33 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:33 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:33 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x543}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:34 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:34 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:34 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:34 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:34 executing program 4 (fault-call:10 fault-nth:0):
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:34 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:34 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:34 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffff000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:34 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:34 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:34 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fc", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:34 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:34 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x600}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:34 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e4", 0x69, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:34 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:34 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:34 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:34 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:34 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:34 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:35 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:35 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:35 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:35 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsh', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:35 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:35 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs$', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:35 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf5ffffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:35 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:35 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfe80}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:35 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:35 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  342.812724] btrfs_printk: 50 callbacks suppressed
[  342.812736] BTRFS error (device loop0): superblock checksum mismatch
03:35:35 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:35 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667310", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:35 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  342.900801] BTRFS error (device loop0): open_ctree failed
[  342.975320] BTRFS error (device loop0): superblock checksum mismatch
03:35:35 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a0000010000", 0x35, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:35 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  343.063620] BTRFS error (device loop0): open_ctree failed
[  343.114296] BTRFS error (device loop0): superblock checksum mismatch
[  343.196016] BTRFS error (device loop0): open_ctree failed
03:35:36 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:36 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x500}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:36 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:36 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:36 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a0000010000", 0x35, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:36 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:36 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:36 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0xe}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:36 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a0000010000", 0x35, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:36 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8864}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  343.608295] print_req_error: I/O error, dev loop0, sector 128
[  343.620258] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  343.627672] BTRFS error (device loop1): superblock checksum mismatch
03:35:36 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:36 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  343.745648] BTRFS error (device loop1): open_ctree failed
[  343.803977] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  343.811422] BTRFS error (device loop1): superblock checksum mismatch
03:35:36 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x608}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:36 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb2871", 0x4f, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  343.858271] BTRFS error (device loop1): open_ctree failed
[  343.867792] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  343.875144] BTRFS error (device loop1): superblock checksum mismatch
03:35:36 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsH', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:36 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  343.943364] BTRFS error (device loop1): open_ctree failed
[  344.000260] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  344.007657] BTRFS error (device loop1): superblock checksum mismatch
03:35:36 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fb", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:36 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:36 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:36 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667304", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  344.066357] BTRFS error (device loop1): open_ctree failed
[  344.122994] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  344.130415] BTRFS error (device loop1): superblock checksum mismatch
[  344.142412] BTRFS error (device loop1): open_ctree failed
[  344.181263] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  344.188611] BTRFS error (device loop1): superblock checksum mismatch
03:35:36 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:36 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88caffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:36 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a0000010000", 0x35, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  344.243786] BTRFS error (device loop1): open_ctree failed
[  344.272526] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  344.279994] BTRFS error (device loop1): superblock checksum mismatch
[  344.350323] BTRFS error (device loop1): open_ctree failed
[  344.386293] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  344.393721] BTRFS error (device loop1): superblock checksum mismatch
03:35:36 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0xfffffffffffbfefa}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:36 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:36 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\r', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  344.435470] BTRFS error (device loop1): open_ctree failed
[  344.459364] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  344.466798] BTRFS error (device loop1): superblock checksum mismatch
[  344.549079] BTRFS error (device loop1): open_ctree failed
[  344.582822] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  344.590185] BTRFS error (device loop1): superblock checksum mismatch
03:35:37 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\b', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:37 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a0000010000", 0x35, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:37 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:37 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:37 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  344.610503] BTRFS error (device loop1): open_ctree failed
[  344.630050] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  344.637431] BTRFS error (device loop1): superblock checksum mismatch
03:35:37 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673e4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:37 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a0000010000", 0x35, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:37 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:37 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  344.721417] BTRFS error (device loop1): open_ctree failed
[  344.753776] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  344.761161] BTRFS error (device loop1): superblock checksum mismatch
[  344.840706] BTRFS error (device loop1): open_ctree failed
03:35:37 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  344.894233] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  344.901613] BTRFS error (device loop1): superblock checksum mismatch
03:35:37 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:37 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42", 0x42, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:37 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673dd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  344.961533] BTRFS error (device loop1): open_ctree failed
[  344.992139] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  344.999493] BTRFS error (device loop1): superblock checksum mismatch
[  345.126640] BTRFS error (device loop1): open_ctree failed
[  345.145560] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  345.152944] BTRFS error (device loop1): superblock checksum mismatch
[  345.195561] BTRFS error (device loop1): open_ctree failed
03:35:37 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:37 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4305}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:37 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:37 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42", 0x42, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:37 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:37 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f5", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:37 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0xe000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:37 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  345.473177] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  345.480747] BTRFS error (device loop1): superblock checksum mismatch
[  345.488658] BTRFS error (device loop1): open_ctree failed
03:35:38 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8035}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:38 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42", 0x42, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  345.541763] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  345.549199] BTRFS error (device loop1): superblock checksum mismatch
03:35:38 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fd", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:38 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsZ', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:38 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd00}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  345.632470] BTRFS error (device loop1): open_ctree failed
[  345.659203] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  345.666636] BTRFS error (device loop1): superblock checksum mismatch
03:35:38 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5", 0x49, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  345.712390] BTRFS error (device loop1): open_ctree failed
[  345.728107] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  345.735547] BTRFS error (device loop1): superblock checksum mismatch
03:35:38 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266738c", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:38 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  345.790543] BTRFS error (device loop1): open_ctree failed
[  345.811664] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  345.819065] BTRFS error (device loop1): superblock checksum mismatch
[  345.872110] BTRFS error (device loop1): open_ctree failed
[  345.923775] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  345.931131] BTRFS error (device loop1): superblock checksum mismatch
[  345.983800] BTRFS error (device loop1): open_ctree failed
03:35:38 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:38 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:38 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffff0000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:38 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5", 0x49, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:38 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:38 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  346.261590] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  346.268927] BTRFS error (device loop1): superblock checksum mismatch
[  346.301530] BTRFS error (device loop1): open_ctree failed
[  346.317984] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  346.325331] BTRFS error (device loop1): superblock checksum mismatch
[  346.374966] BTRFS error (device loop1): open_ctree failed
03:35:38 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x4000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:38 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:38 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:38 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x806}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:38 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5", 0x49, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:38 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:38 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266730f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:38 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:39 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3f00}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  346.526012] BTRFS error (device loop6): superblock checksum mismatch
03:35:39 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0a", 0x4c, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  346.584934] BTRFS error (device loop6): open_ctree failed
[  346.619622] BTRFS error (device loop6): superblock checksum mismatch
03:35:39 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:39 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f5", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  346.671463] BTRFS error (device loop6): open_ctree failed
03:35:39 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:39 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8100}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  346.731226] BTRFS error (device loop6): superblock checksum mismatch
[  346.749205] BTRFS error (device loop6): open_ctree failed
[  346.767532] BTRFS error (device loop6): superblock checksum mismatch
03:35:39 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  346.802673] BTRFS error (device loop6): open_ctree failed
03:35:39 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  346.867885] BTRFS error (device loop6): superblock checksum mismatch
[  346.885489] BTRFS error (device loop6): open_ctree failed
[  346.942952] BTRFS error (device loop6): superblock checksum mismatch
[  346.977122] BTRFS error (device loop6): open_ctree failed
[  347.032178] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  347.039531] BTRFS error (device loop1): superblock checksum mismatch
[  347.142936] BTRFS error (device loop1): open_ctree failed
[  347.167690] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  347.175080] BTRFS error (device loop1): superblock checksum mismatch
[  347.185248] BTRFS error (device loop1): open_ctree failed
03:35:39 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0xfafefbffffffffff}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:39 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5", 0x49, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:39 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:39 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:39 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:39 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffff000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:39 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:39 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  347.400643] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  347.408068] BTRFS error (device loop1): superblock checksum mismatch
[  347.481711] BTRFS error (device loop1): open_ctree failed
[  347.491292] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  347.498687] BTRFS error (device loop1): superblock checksum mismatch
03:35:40 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8100000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:40 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673c0", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:40 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  347.522967] BTRFS error (device loop1): open_ctree failed
[  347.533373] BTRFS error (device loop1): unsupported checksum algorithm 16355
03:35:40 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:40 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f4248526653", 0x46, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:40 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:40 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:40 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1000000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  347.819885] btrfs_printk: 5 callbacks suppressed
[  347.819898] BTRFS error (device loop0): superblock checksum mismatch
[  347.959933] BTRFS error (device loop0): open_ctree failed
[  348.017473] BTRFS error (device loop0): superblock checksum mismatch
[  348.068104] BTRFS error (device loop0): open_ctree failed
03:35:40 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0xffc99a3b00000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:40 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:40 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:40 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f4248526653", 0x46, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:40 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf0ffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:40 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:40 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:40 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  348.365784] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  348.373153] BTRFS error (device loop1): superblock checksum mismatch
03:35:40 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f4248526653", 0x46, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:40 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xdc050000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  348.466671] BTRFS error (device loop1): open_ctree failed
[  348.484986] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  348.492440] BTRFS error (device loop1): superblock checksum mismatch
03:35:41 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667310", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:41 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  348.544917] BTRFS error (device loop1): open_ctree failed
[  348.576317] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  348.583748] BTRFS error (device loop1): superblock checksum mismatch
03:35:41 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:41 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x80fe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  348.631279] BTRFS error (device loop1): open_ctree failed
[  348.665845] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  348.673245] BTRFS error (device loop1): superblock checksum mismatch
[  348.728402] BTRFS error (device loop1): open_ctree failed
[  348.739978] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  348.747366] BTRFS error (device loop1): superblock checksum mismatch
[  348.756013] BTRFS error (device loop1): open_ctree failed
[  348.768287] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  348.775770] BTRFS error (device loop1): superblock checksum mismatch
03:35:41 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffa888}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:41 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667397", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  348.822399] BTRFS error (device loop1): open_ctree failed
[  348.837911] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  348.845271] BTRFS error (device loop1): superblock checksum mismatch
[  348.856434] BTRFS error (device loop1): open_ctree failed
[  348.931475] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  348.938838] BTRFS error (device loop1): superblock checksum mismatch
[  348.956511] BTRFS error (device loop1): open_ctree failed
[  348.973304] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  348.980655] BTRFS error (device loop1): superblock checksum mismatch
[  349.010892] BTRFS error (device loop1): open_ctree failed
[  349.037114] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  349.044433] BTRFS error (device loop1): superblock checksum mismatch
[  349.066663] BTRFS error (device loop1): open_ctree failed
03:35:41 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0xfafefbff}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:41 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:41 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:41 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:41 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf0ffffffffffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:41 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:41 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:41 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsl', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:41 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x80ffffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  349.260529] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  349.267900] BTRFS error (device loop1): superblock checksum mismatch
03:35:41 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:41 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x28}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  349.379556] BTRFS error (device loop1): open_ctree failed
[  349.406085] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  349.413804] BTRFS error (device loop1): superblock checksum mismatch
[  349.424643] BTRFS error (device loop1): open_ctree failed
[  349.440974] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  349.448320] BTRFS error (device loop1): superblock checksum mismatch
03:35:41 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:42 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:42 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  349.505154] BTRFS error (device loop1): open_ctree failed
[  349.538387] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  349.545721] BTRFS error (device loop1): superblock checksum mismatch
03:35:42 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8864000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  349.631099] BTRFS error (device loop1): open_ctree failed
[  349.683337] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  349.690739] BTRFS error (device loop1): superblock checksum mismatch
[  349.698376] BTRFS error (device loop1): open_ctree failed
03:35:42 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  349.732653] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  349.740083] BTRFS error (device loop1): superblock checksum mismatch
[  349.788018] BTRFS error (device loop1): open_ctree failed
[  349.816353] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  349.823724] BTRFS error (device loop1): superblock checksum mismatch
[  349.861930] BTRFS error (device loop1): open_ctree failed
[  349.873540] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  349.880899] BTRFS error (device loop1): superblock checksum mismatch
[  349.901476] BTRFS error (device loop1): open_ctree failed
03:35:42 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0xe00}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:42 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:42 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x300000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:42 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:42 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:42 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:42 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:42 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  350.203149] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  350.210542] BTRFS error (device loop1): superblock checksum mismatch
03:35:42 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1100}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:42 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48}], 0x0, &(0x7f0000000080)=ANY=[])

[  350.291817] BTRFS error (device loop1): open_ctree failed
[  350.303306] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  350.310649] BTRFS error (device loop1): superblock checksum mismatch
[  350.321439] BTRFS error (device loop1): open_ctree failed
[  350.330566] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  350.337882] BTRFS error (device loop1): superblock checksum mismatch
03:35:42 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x500000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:42 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48}], 0x0, &(0x7f0000000080)=ANY=[])

[  350.407111] BTRFS error (device loop1): open_ctree failed
[  350.448774] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  350.456134] BTRFS error (device loop1): superblock checksum mismatch
03:35:43 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xdc05}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  350.489009] BTRFS error (device loop1): open_ctree failed
[  350.519864] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  350.527300] BTRFS error (device loop1): superblock checksum mismatch
03:35:43 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  350.592850] BTRFS error (device loop1): open_ctree failed
[  350.637361] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  350.644723] BTRFS error (device loop1): superblock checksum mismatch
03:35:43 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:43 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x89060000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  350.679082] BTRFS error (device loop1): open_ctree failed
[  350.708329] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  350.715694] BTRFS error (device loop1): superblock checksum mismatch
[  350.761717] BTRFS error (device loop1): open_ctree failed
[  350.786247] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  350.793689] BTRFS error (device loop1): superblock checksum mismatch
[  350.816302] BTRFS error (device loop1): open_ctree failed
[  350.829872] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  350.837191] BTRFS error (device loop1): superblock checksum mismatch
[  350.876596] BTRFS error (device loop1): open_ctree failed
03:35:43 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x3b9ac9ff}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:43 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:43 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:43 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:43 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:43 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x900}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:43 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsJ', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:43 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  351.161595] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  351.169142] BTRFS error (device loop1): superblock checksum mismatch
03:35:43 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:43 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2800}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  351.241590] BTRFS error (device loop1): open_ctree failed
[  351.261931] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  351.269346] BTRFS error (device loop1): superblock checksum mismatch
03:35:43 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:43 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  351.304362] BTRFS error (device loop1): open_ctree failed
[  351.313483] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  351.320824] BTRFS error (device loop1): superblock checksum mismatch
03:35:43 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:43 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  351.428199] BTRFS error (device loop1): open_ctree failed
[  351.452404] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  351.459830] BTRFS error (device loop1): superblock checksum mismatch
03:35:43 executing program 5 (fault-call:0 fault-nth:0):
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  351.480154] BTRFS error (device loop1): open_ctree failed
[  351.509806] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  351.517204] BTRFS error (device loop1): superblock checksum mismatch
[  351.585268] FAULT_INJECTION: forcing a failure.
[  351.585268] name failslab, interval 1, probability 0, space 0, times 0
[  351.590309] BTRFS error (device loop1): open_ctree failed
[  351.596676] CPU: 1 PID: 22645 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #144
[  351.609545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  351.618915] Call Trace:
[  351.621538]  dump_stack+0x1c9/0x2b4
[  351.625203]  ? dump_stack_print_info.cold.2+0x52/0x52
[  351.630423]  should_fail.cold.4+0xa/0x1a
[  351.634486]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  351.639587]  ? lock_downgrade+0x8f0/0x8f0
[  351.643729]  ? proc_fail_nth_write+0x9e/0x210
[  351.648213]  ? proc_cwd_link+0x1d0/0x1d0
[  351.652265]  ? find_held_lock+0x36/0x1c0
[  351.656328]  ? check_same_owner+0x340/0x340
[  351.660640]  ? rcu_note_context_switch+0x730/0x730
[  351.665566]  __should_failslab+0x124/0x180
[  351.669806]  should_failslab+0x9/0x14
[  351.673598]  __kmalloc+0x2c8/0x760
[  351.677149]  ? strncpy_from_user+0x510/0x510
[  351.681549]  ? fput+0x130/0x1a0
[  351.684818]  ? __x64_sys_memfd_create+0x142/0x4f0
[  351.689658]  __x64_sys_memfd_create+0x142/0x4f0
[  351.694322]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  351.699849]  ? memfd_fcntl+0x1400/0x1400
[  351.703912]  ? do_syscall_64+0x9a/0x820
[  351.707891]  do_syscall_64+0x1b9/0x820
[  351.711778]  ? finish_task_switch+0x1d3/0x870
[  351.716262]  ? syscall_return_slowpath+0x5e0/0x5e0
[  351.721271]  ? syscall_return_slowpath+0x31d/0x5e0
[  351.726202]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  351.731559]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  351.736396]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  351.741576] RIP: 0033:0x455ab9
[  351.744747] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  351.763980] RSP: 002b:00007fbc5243da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  351.771697] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ab9
[  351.778956] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba6a1
03:35:44 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  351.786229] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001
[  351.793490] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013
[  351.800748] R13: 00000000004c21cd R14: 00000000004d3c48 R15: 0000000000000000
03:35:44 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x8000000000000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:44 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfe800000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:44 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:44 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:44 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:44 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:44 executing program 5 (fault-call:0 fault-nth:1):
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:44 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667306", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  352.106868] FAULT_INJECTION: forcing a failure.
[  352.106868] name failslab, interval 1, probability 0, space 0, times 0
[  352.118231] CPU: 0 PID: 22676 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #144
[  352.125600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  352.134963] Call Trace:
[  352.137558]  dump_stack+0x1c9/0x2b4
[  352.141196]  ? dump_stack_print_info.cold.2+0x52/0x52
[  352.146381]  ? print_usage_bug+0xc0/0xc0
[  352.150441]  should_fail.cold.4+0xa/0x1a
[  352.154491]  ? trace_hardirqs_on+0x10/0x10
[  352.158720]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  352.163816]  ? find_held_lock+0x36/0x1c0
[  352.167876]  ? find_held_lock+0x36/0x1c0
[  352.171948]  ? check_same_owner+0x340/0x340
[  352.176265]  ? rcu_note_context_switch+0x730/0x730
[  352.181186]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  352.186203]  __should_failslab+0x124/0x180
[  352.190434]  should_failslab+0x9/0x14
[  352.194225]  kmem_cache_alloc+0x2af/0x760
[  352.198374]  __d_alloc+0xc8/0xd50
[  352.201822]  ? shrink_dcache_for_umount+0x2b0/0x2b0
[  352.206833]  ? do_raw_spin_unlock+0xa7/0x2f0
[  352.211232]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  352.215809]  ? __lock_is_held+0xb5/0x140
[  352.219880]  ? _raw_spin_unlock+0x22/0x30
[  352.224026]  ? __alloc_fd+0x34e/0x710
[  352.227831]  ? exit_files+0xb0/0xb0
[  352.231474]  d_alloc_pseudo+0x1d/0x30
[  352.235286]  __shmem_file_setup+0x1f3/0x700
[  352.239604]  ? check_same_owner+0x340/0x340
[  352.243920]  ? shmem_fill_super+0xa50/0xa50
[  352.248239]  ? get_unused_fd_flags+0x122/0x1a0
[  352.252810]  ? __alloc_fd+0x710/0x710
[  352.256616]  shmem_file_setup+0x2f/0x40
[  352.261344]  __x64_sys_memfd_create+0x2af/0x4f0
[  352.266010]  ? memfd_fcntl+0x1400/0x1400
[  352.270068]  ? do_syscall_64+0x9a/0x820
[  352.274041]  do_syscall_64+0x1b9/0x820
[  352.277916]  ? finish_task_switch+0x1d3/0x870
[  352.282407]  ? syscall_return_slowpath+0x5e0/0x5e0
[  352.287326]  ? syscall_return_slowpath+0x31d/0x5e0
[  352.292255]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  352.297614]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  352.302540]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  352.307728] RIP: 0033:0x455ab9
[  352.310921] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  352.330171] RSP: 002b:00007fbc5243da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  352.337871] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ab9
[  352.345130] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba6a1
[  352.352474] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001
[  352.359731] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013
[  352.366992] R13: 00000000004c21cd R14: 00000000004d3c48 R15: 0000000000000001
03:35:44 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:44 executing program 5 (fault-call:0 fault-nth:2):
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:44 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:45 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x86ddffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:45 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:45 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:45 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x900000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:45 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266730f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  352.820775] btrfs_printk: 24 callbacks suppressed
[  352.820787] BTRFS error (device loop0): open_ctree failed
[  352.837065] print_req_error: I/O error, dev loop1, sector 128
[  353.049285] FAULT_INJECTION: forcing a failure.
[  353.049285] name failslab, interval 1, probability 0, space 0, times 0
[  353.060711] CPU: 0 PID: 22765 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #144
[  353.068098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  353.077466] Call Trace:
[  353.080075]  dump_stack+0x1c9/0x2b4
[  353.083735]  ? dump_stack_print_info.cold.2+0x52/0x52
[  353.088955]  ? __kernel_text_address+0xd/0x40
[  353.093484]  should_fail.cold.4+0xa/0x1a
[  353.097578]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  353.102713]  ? save_stack+0xa9/0xd0
[  353.106451]  ? save_stack+0x43/0xd0
[  353.110099]  ? kasan_kmalloc+0xc4/0xe0
[  353.114000]  ? kasan_slab_alloc+0x12/0x20
[  353.118178]  ? kmem_cache_alloc+0x12e/0x760
[  353.122510]  ? __d_alloc+0xc8/0xd50
[  353.126146]  ? d_alloc_pseudo+0x1d/0x30
[  353.130120]  ? __shmem_file_setup+0x1f3/0x700
[  353.134631]  ? shmem_file_setup+0x2f/0x40
[  353.138781]  ? find_held_lock+0x36/0x1c0
[  353.142853]  ? check_same_owner+0x340/0x340
[  353.147211]  ? rcu_note_context_switch+0x730/0x730
[  353.152144]  ? kasan_check_read+0x11/0x20
[  353.156290]  __should_failslab+0x124/0x180
[  353.160523]  should_failslab+0x9/0x14
[  353.164320]  kmem_cache_alloc+0x2af/0x760
[  353.168463]  ? rcu_read_lock_sched_held+0x108/0x120
[  353.173470]  ? kmem_cache_alloc+0x5fa/0x760
[  353.177783]  ? shmem_destroy_callback+0xc0/0xc0
[  353.182452]  shmem_alloc_inode+0x1b/0x40
[  353.186522]  alloc_inode+0x63/0x190
[  353.190161]  new_inode_pseudo+0x71/0x1a0
[  353.194227]  ? prune_icache_sb+0x1b0/0x1b0
[  353.198479]  ? shrink_dcache_for_umount+0x2b0/0x2b0
[  353.203511]  new_inode+0x1c/0x40
[  353.206890]  shmem_get_inode+0xf1/0x910
[  353.210858]  ? shmem_encode_fh+0x340/0x340
[  353.215090]  ? _raw_spin_unlock+0x22/0x30
[  353.219229]  ? __alloc_fd+0x34e/0x710
[  353.223098]  ? exit_files+0xb0/0xb0
[  353.226726]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.232267]  __shmem_file_setup+0x259/0x700
[  353.236591]  ? check_same_owner+0x340/0x340
[  353.240930]  ? shmem_fill_super+0xa50/0xa50
[  353.245268]  ? get_unused_fd_flags+0x122/0x1a0
[  353.249869]  ? __alloc_fd+0x710/0x710
[  353.253687]  shmem_file_setup+0x2f/0x40
[  353.257676]  __x64_sys_memfd_create+0x2af/0x4f0
[  353.262366]  ? memfd_fcntl+0x1400/0x1400
[  353.266450]  ? do_syscall_64+0x9a/0x820
[  353.270449]  do_syscall_64+0x1b9/0x820
[  353.274364]  ? finish_task_switch+0x1d3/0x870
[  353.278913]  ? syscall_return_slowpath+0x5e0/0x5e0
[  353.283877]  ? syscall_return_slowpath+0x31d/0x5e0
[  353.288837]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  353.294234]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.299107]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  353.304317] RIP: 0033:0x455ab9
[  353.307500] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  353.327000] RSP: 002b:00007fbc5243da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  353.334707] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ab9
[  353.341962] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba6a1
03:35:45 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0xfffbfefa}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:45 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:45 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8035000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:45 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:45 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x100100, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:45 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsJ', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:45 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsL', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  353.349232] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001
[  353.356487] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013
[  353.363744] R13: 00000000004c21cd R14: 00000000004d3c48 R15: 0000000000000002
[  353.424984] BTRFS error (device loop0): superblock checksum mismatch
03:35:45 executing program 5 (fault-call:0 fault-nth:3):
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:45 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:45 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x300}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  353.474496] BTRFS error (device loop0): open_ctree failed
[  353.538404] FAULT_INJECTION: forcing a failure.
[  353.538404] name failslab, interval 1, probability 0, space 0, times 0
[  353.549794] CPU: 1 PID: 22813 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #144
[  353.557174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  353.566539] Call Trace:
[  353.569131]  dump_stack+0x1c9/0x2b4
[  353.572766]  ? dump_stack_print_info.cold.2+0x52/0x52
[  353.577962]  ? __lock_acquire+0x7fc/0x5020
[  353.582207]  should_fail.cold.4+0xa/0x1a
[  353.586268]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  353.591397]  ? find_held_lock+0x36/0x1c0
[  353.595462]  ? graph_lock+0x170/0x170
[  353.599262]  ? find_held_lock+0x36/0x1c0
[  353.603328]  ? check_same_owner+0x340/0x340
[  353.607681]  ? graph_lock+0x170/0x170
[  353.611475]  ? rcu_note_context_switch+0x730/0x730
[  353.616400]  ? kasan_check_read+0x11/0x20
[  353.620559]  __should_failslab+0x124/0x180
[  353.624786]  should_failslab+0x9/0x14
[  353.628578]  kmem_cache_alloc+0x2af/0x760
[  353.632727]  ? find_held_lock+0x36/0x1c0
[  353.636785]  get_empty_filp+0x12d/0x530
[  353.640746]  ? proc_nr_files+0x60/0x60
[  353.644630]  ? kasan_check_read+0x11/0x20
[  353.648767]  ? do_raw_spin_unlock+0xa7/0x2f0
[  353.653164]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  353.657741]  ? kasan_check_write+0x14/0x20
[  353.661966]  ? do_raw_spin_lock+0xc1/0x200
[  353.666210]  alloc_file+0x24/0x3e0
[  353.669745]  ? clear_nlink.part.9+0x65/0x80
[  353.674081]  __shmem_file_setup+0x313/0x700
[  353.678393]  ? check_same_owner+0x340/0x340
[  353.682710]  ? shmem_fill_super+0xa50/0xa50
[  353.687031]  ? get_unused_fd_flags+0x122/0x1a0
[  353.691605]  ? __alloc_fd+0x710/0x710
[  353.695419]  shmem_file_setup+0x2f/0x40
[  353.699390]  __x64_sys_memfd_create+0x2af/0x4f0
[  353.704053]  ? memfd_fcntl+0x1400/0x1400
[  353.708110]  ? do_syscall_64+0x9a/0x820
[  353.712077]  do_syscall_64+0x1b9/0x820
[  353.715957]  ? syscall_slow_exit_work+0x500/0x500
[  353.720884]  ? syscall_return_slowpath+0x5e0/0x5e0
[  353.725808]  ? syscall_return_slowpath+0x31d/0x5e0
[  353.730744]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  353.736103]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.740940]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  353.746120] RIP: 0033:0x455ab9
[  353.749294] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
[  353.768533] RSP: 002b:00007fbc5243da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  353.776234] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455ab9
03:35:46 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  353.783492] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004ba6a1
[  353.790851] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001
[  353.798115] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013
[  353.805378] R13: 00000000004c21cd R14: 00000000004d3c48 R15: 0000000000000003
[  353.817717] BTRFS error (device loop0): superblock checksum mismatch
[  353.824673] BTRFS error (device loop0): open_ctree failed
03:35:46 executing program 5 (fault-call:0 fault-nth:4):
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  353.855409] BTRFS error (device loop0): superblock checksum mismatch
[  353.883168] BTRFS error (device loop0): open_ctree failed
03:35:46 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266737f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  353.930186] BTRFS error (device loop0): superblock checksum mismatch
03:35:46 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6488}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:46 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266737f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:46 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfcfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  353.982757] BTRFS error (device loop0): open_ctree failed
[  354.028422] FAULT_INJECTION: forcing a failure.
[  354.028422] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  354.040418] CPU: 0 PID: 22836 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #144
[  354.047802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  354.057168] Call Trace:
[  354.059781]  dump_stack+0x1c9/0x2b4
[  354.063538]  ? dump_stack_print_info.cold.2+0x52/0x52
[  354.068759]  ? __radix_tree_lookup+0x3dd/0x6e0
[  354.073396]  should_fail.cold.4+0xa/0x1a
[  354.077495]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  354.082638]  ? graph_lock+0x170/0x170
[  354.086468]  ? find_held_lock+0x36/0x1c0
[  354.090563]  ? find_held_lock+0x36/0x1c0
[  354.094651]  ? __lock_is_held+0xb5/0x140
[  354.098740]  ? check_same_owner+0x340/0x340
[  354.103062]  ? graph_lock+0x170/0x170
[  354.106855]  ? rcu_note_context_switch+0x730/0x730
[  354.111802]  __alloc_pages_nodemask+0x36e/0xdb0
[  354.116463]  ? __alloc_pages_slowpath+0x2d90/0x2d90
[  354.121473]  ? trace_hardirqs_on+0x10/0x10
[  354.125703]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  354.130709]  ? percpu_counter_add_batch+0xf2/0x150
[  354.135644]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  354.140655]  ? __vm_enough_memory+0x590/0x980
[  354.145142]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  354.150672]  alloc_pages_vma+0xdd/0x540
[  354.154639]  shmem_alloc_page+0xa8/0x190
[  354.158700]  ? shmem_swapin+0x230/0x230
[  354.162664]  ? __lock_acquire+0x7fc/0x5020
[  354.166905]  shmem_alloc_and_acct_page+0x1f1/0x820
[  354.171830]  ? shmem_alloc_hugepage+0x4e0/0x4e0
[  354.176509]  ? update_load_avg+0x2de/0x2590
[  354.180829]  shmem_getpage_gfp+0x6ea/0x41e0
[  354.185150]  ? print_usage_bug+0xc0/0xc0
[  354.189208]  ? shmem_writepage+0x1380/0x1380
[  354.193608]  ? print_usage_bug+0xc0/0xc0
[  354.197659]  ? print_usage_bug+0xc0/0xc0
[  354.201824]  ? print_usage_bug+0xc0/0xc0
[  354.205877]  ? __lock_acquire+0x7fc/0x5020
[  354.210118]  ? print_usage_bug+0xc0/0xc0
[  354.214182]  ? __lock_acquire+0x7fc/0x5020
[  354.218410]  ? check_noncircular+0x20/0x20
[  354.222637]  ? __lock_acquire+0x7fc/0x5020
[  354.226864]  ? __lock_acquire+0x7fc/0x5020
[  354.231108]  ? trace_hardirqs_on+0x10/0x10
[  354.235343]  ? print_usage_bug+0xc0/0xc0
[  354.239394]  ? __lock_acquire+0x7fc/0x5020
[  354.243618]  ? set_next_entity+0x30c/0xc70
[  354.247858]  ? print_usage_bug+0xc0/0xc0
[  354.251925]  ? graph_lock+0x170/0x170
[  354.255731]  ? print_usage_bug+0xc0/0xc0
[  354.260757]  ? __lock_acquire+0x7fc/0x5020
[  354.265010]  ? __lock_acquire+0x7fc/0x5020
[  354.269258]  ? graph_lock+0x170/0x170
[  354.273052]  ? find_held_lock+0x36/0x1c0
[  354.277105]  ? print_usage_bug+0xc0/0xc0
[  354.281160]  ? lock_downgrade+0x8f0/0x8f0
[  354.285295]  ? kasan_check_read+0x11/0x20
[  354.289441]  ? lock_release+0xa30/0xa30
[  354.293407]  ? mark_held_locks+0xc9/0x160
[  354.297546]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.303085]  ? iov_iter_fault_in_readable+0x23d/0x460
[  354.308263]  ? copy_page_from_iter+0x890/0x890
[  354.312834]  ? __sanitizer_cov_trace_const_cmp1+0x1d/0x20
[  354.318360]  ? ktime_get_coarse_real_ts64+0x243/0x3a0
[  354.323549]  shmem_write_begin+0x110/0x1e0
[  354.327801]  generic_perform_write+0x3ae/0x6c0
[  354.332387]  ? add_page_wait_queue+0x2c0/0x2c0
[  354.337080]  ? file_update_time+0xe4/0x640
[  354.341306]  ? current_time+0x1b0/0x1b0
[  354.345274]  ? down_write+0x8f/0x130
[  354.348978]  __generic_file_write_iter+0x26e/0x630
[  354.353903]  generic_file_write_iter+0x438/0x870
[  354.358668]  ? __generic_file_write_iter+0x630/0x630
[  354.363767]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.369295]  ? iov_iter_init+0xc9/0x1f0
[  354.373261]  __vfs_write+0x6c6/0x9f0
[  354.376966]  ? kernel_read+0x120/0x120
[  354.380844]  ? __lock_is_held+0xb5/0x140
[  354.384907]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.390433]  ? __sb_start_write+0x17f/0x300
[  354.394749]  vfs_write+0x1f8/0x560
[  354.398288]  ksys_pwrite64+0x181/0x1b0
[  354.402166]  ? __ia32_sys_pread64+0xf0/0xf0
[  354.406478]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  354.412006]  ? fput+0x130/0x1a0
[  354.415280]  ? do_sys_ftruncate+0x44e/0x560
[  354.419590]  __x64_sys_pwrite64+0x97/0xf0
[  354.423733]  do_syscall_64+0x1b9/0x820
[  354.427621]  ? finish_task_switch+0x1d3/0x870
[  354.432106]  ? syscall_return_slowpath+0x5e0/0x5e0
[  354.437032]  ? syscall_return_slowpath+0x31d/0x5e0
[  354.441955]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  354.447312]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  354.452148]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  354.457342] RIP: 0033:0x40fd77
[  354.460513] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 
[  354.479754] RSP: 002b:00007fbc5243da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  354.487476] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 000000000040fd77
[  354.494747] RDX: 0000000000000048 RSI: 0000000020000240 RDI: 0000000000000014
[  354.502015] RBP: 0000000000000000 R08: 0000000020000218 R09: 00000000fbad8001
[  354.509288] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000014
[  354.516556] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000004
03:35:47 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x400000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:47 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:47 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:47 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:47 executing program 5 (fault-call:0 fault-nth:5):
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:47 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:47 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0xe00000000000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

[  354.752330] FAULT_INJECTION: forcing a failure.
[  354.752330] name failslab, interval 1, probability 0, space 0, times 0
[  354.763598] CPU: 1 PID: 22887 Comm: syz-executor5 Not tainted 4.18.0-rc4+ #144
[  354.770975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  354.780346] Call Trace:
[  354.782957]  dump_stack+0x1c9/0x2b4
[  354.786616]  ? dump_stack_print_info.cold.2+0x52/0x52
[  354.791847]  should_fail.cold.4+0xa/0x1a
[  354.795941]  ? fault_create_debugfs_attr+0x1f0/0x1f0
03:35:47 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:47 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  354.801084]  ? __lock_acquire+0x7fc/0x5020
[  354.805344]  ? print_usage_bug+0xc0/0xc0
[  354.809440]  ? print_usage_bug+0xc0/0xc0
[  354.813522]  ? trace_hardirqs_on+0x10/0x10
[  354.817890]  ? lock_downgrade+0x8f0/0x8f0
[  354.822069]  ? __lock_acquire+0x7fc/0x5020
[  354.826327]  ? kasan_unpoison_shadow+0x35/0x50
[  354.830959]  ? print_usage_bug+0xc0/0xc0
[  354.835043]  ? get_page_from_freelist+0xfe4/0x4620
[  354.839997]  __should_failslab+0x124/0x180
[  354.844269]  should_failslab+0x9/0x14
[  354.848093]  kmem_cache_alloc+0x47/0x760
[  354.852185]  ? radix_tree_node_alloc.constprop.19+0x310/0x310
[  354.858123]  radix_tree_node_alloc.constprop.19+0x1e6/0x310
[  354.863868]  __radix_tree_create+0x4d6/0x840
[  354.868311]  ? radix_tree_maybe_preload_order+0x110/0x110
[  354.873874]  ? find_held_lock+0x36/0x1c0
[  354.877966]  ? graph_lock+0x170/0x170
[  354.881795]  ? __lock_is_held+0xb5/0x140
[  354.885879]  ? print_usage_bug+0xc0/0xc0
[  354.889973]  ? find_held_lock+0x36/0x1c0
[  354.894064]  __radix_tree_insert+0x107/0x8f0
[  354.898494]  ? graph_lock+0x170/0x170
03:35:47 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa00}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  354.902320]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  354.907358]  ? __radix_tree_create+0x840/0x840
[  354.911959]  ? lock_acquire+0x1e4/0x540
[  354.915956]  ? shmem_add_to_page_cache+0x49c/0xe00
[  354.920908]  ? lock_release+0xa30/0xa30
[  354.924914]  ? kasan_check_write+0x14/0x20
[  354.929169]  ? do_raw_spin_lock+0xc1/0x200
[  354.933434]  shmem_add_to_page_cache+0x988/0xe00
[  354.938210]  ? rcu_report_qs_rnp+0x7a0/0x7a0
[  354.942658]  ? shmem_put_link+0x280/0x280
[  354.946828]  ? percpu_ref_put_many+0x131/0x240
[  354.951429]  ? percpu_ref_tryget+0x2d0/0x2d0
[  354.955872]  ? mem_cgroup_try_charge+0x548/0xa70
[  354.960662]  ? mem_cgroup_protected+0xa60/0xa60
[  354.965374]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.970932]  ? shmem_alloc_and_acct_page+0x31a/0x820
[  354.976066]  ? shmem_alloc_hugepage+0x4e0/0x4e0
[  354.980761]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  354.985797]  ? __radix_tree_preload+0x173/0x1d0
[  354.990498]  shmem_getpage_gfp+0x81b/0x41e0
[  354.994859]  ? shmem_writepage+0x1380/0x1380
[  354.999288]  ? print_usage_bug+0xc0/0xc0
03:35:47 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4788}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  355.003377]  ? __lock_acquire+0x7fc/0x5020
[  355.007635]  ? print_usage_bug+0xc0/0xc0
[  355.011717]  ? __lock_acquire+0x7fc/0x5020
[  355.016239]  ? print_usage_bug+0xc0/0xc0
[  355.020322]  ? __lock_acquire+0x7fc/0x5020
[  355.024581]  ? __lock_acquire+0x7fc/0x5020
[  355.028844]  ? check_noncircular+0x20/0x20
[  355.033106]  ? __lock_acquire+0x7fc/0x5020
[  355.037370]  ? __lock_acquire+0x7fc/0x5020
[  355.041644]  ? trace_hardirqs_on+0x10/0x10
[  355.045907]  ? print_usage_bug+0xc0/0xc0
03:35:47 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd00000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  355.049996]  ? __lock_acquire+0x7fc/0x5020
[  355.054259]  ? print_usage_bug+0xc0/0xc0
[  355.058607]  ? print_usage_bug+0xc0/0xc0
[  355.062691]  ? graph_lock+0x170/0x170
[  355.066515]  ? print_usage_bug+0xc0/0xc0
[  355.070597]  ? __lock_acquire+0x7fc/0x5020
[  355.074861]  ? __lock_acquire+0x7fc/0x5020
[  355.079121]  ? graph_lock+0x170/0x170
[  355.082980]  ? find_held_lock+0x36/0x1c0
[  355.087069]  ? print_usage_bug+0xc0/0xc0
[  355.091160]  ? lock_downgrade+0x8f0/0x8f0
[  355.096398]  ? kasan_check_read+0x11/0x20
03:35:47 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  355.100565]  ? lock_release+0xa30/0xa30
[  355.104561]  ? mark_held_locks+0xc9/0x160
[  355.108735]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.114293]  ? iov_iter_fault_in_readable+0x23d/0x460
[  355.119502]  ? copy_page_from_iter+0x890/0x890
[  355.124102]  ? __sanitizer_cov_trace_const_cmp1+0x1d/0x20
[  355.129663]  ? ktime_get_coarse_real_ts64+0x243/0x3a0
[  355.134877]  shmem_write_begin+0x110/0x1e0
[  355.139138]  generic_perform_write+0x3ae/0x6c0
[  355.143753]  ? add_page_wait_queue+0x2c0/0x2c0
[  355.148584]  ? file_update_time+0xe4/0x640
[  355.152847]  ? current_time+0x1b0/0x1b0
[  355.156847]  ? down_write+0x8f/0x130
[  355.160588]  __generic_file_write_iter+0x26e/0x630
[  355.165546]  generic_file_write_iter+0x438/0x870
[  355.170329]  ? __generic_file_write_iter+0x630/0x630
[  355.175461]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.181027]  ? iov_iter_init+0xc9/0x1f0
[  355.185044]  __vfs_write+0x6c6/0x9f0
[  355.188783]  ? kernel_read+0x120/0x120
[  355.192696]  ? __lock_is_held+0xb5/0x140
[  355.196786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
03:35:47 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x11000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  355.202345]  ? __sb_start_write+0x17f/0x300
[  355.206681]  vfs_write+0x1f8/0x560
[  355.210245]  ksys_pwrite64+0x181/0x1b0
[  355.214161]  ? __ia32_sys_pread64+0xf0/0xf0
[  355.218505]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  355.224060]  ? fput+0x130/0x1a0
[  355.227362]  ? do_sys_ftruncate+0x44e/0x560
[  355.231700]  __x64_sys_pwrite64+0x97/0xf0
[  355.235867]  do_syscall_64+0x1b9/0x820
[  355.239771]  ? syscall_slow_exit_work+0x500/0x500
[  355.244637]  ? syscall_return_slowpath+0x5e0/0x5e0
[  355.249594]  ? syscall_return_slowpath+0x31d/0x5e0
03:35:47 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x40000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  355.254545]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  355.259933]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  355.264804]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  355.270375] RIP: 0033:0x40fd77
[  355.273573] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 
[  355.292955] RSP: 002b:00007fbc5243da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
03:35:47 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8847}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  355.300690] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 000000000040fd77
[  355.307979] RDX: 0000000000000048 RSI: 0000000020000240 RDI: 0000000000000014
[  355.315262] RBP: 0000000000000000 R08: 0000000020000218 R09: 00000000fbad8001
[  355.322548] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000014
[  355.329833] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000005
[  355.347268] BTRFS error (device loop6): superblock checksum mismatch
[  355.364700] BTRFS error (device loop6): open_ctree failed
[  355.376550] BTRFS error (device loop6): superblock checksum mismatch
[  355.393382] BTRFS error (device loop6): open_ctree failed
[  355.412173] BTRFS error (device loop6): superblock checksum mismatch
[  355.437510] BTRFS error (device loop6): open_ctree failed
[  355.448070] BTRFS error (device loop6): superblock checksum mismatch
[  355.460462] BTRFS error (device loop6): open_ctree failed
[  355.468715] BTRFS error (device loop6): superblock checksum mismatch
[  355.495975] BTRFS error (device loop6): open_ctree failed
[  355.516862] BTRFS error (device loop6): superblock checksum mismatch
[  355.536824] BTRFS error (device loop6): open_ctree failed
03:35:48 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x4000000000000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:48 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f6", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:48 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffff8d}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:48 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:48 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  355.579296] BTRFS error (device loop6): superblock checksum mismatch
[  355.586985] BTRFS error (device loop6): open_ctree failed
[  355.602400] BTRFS error (device loop6): superblock checksum mismatch
[  355.665816] BTRFS error (device loop6): open_ctree failed
[  355.714477] BTRFS error (device loop6): superblock checksum mismatch
03:35:48 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:48 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:48 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsz', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:48 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffff80}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  355.770453] BTRFS error (device loop6): open_ctree failed
03:35:48 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fe", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  355.838143] BTRFS error (device loop6): superblock checksum mismatch
03:35:48 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  355.890310] BTRFS error (device loop6): open_ctree failed
[  355.926768] BTRFS error (device loop6): superblock checksum mismatch
03:35:48 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  355.965534] BTRFS error (device loop6): open_ctree failed
[  356.002603] BTRFS error (device loop6): superblock checksum mismatch
03:35:48 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:48 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsl', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  356.024473] BTRFS error (device loop6): open_ctree failed
[  356.041751] BTRFS error (device loop6): superblock checksum mismatch
[  356.099975] BTRFS error (device loop6): open_ctree failed
03:35:48 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfcfdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  356.153927] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  356.161320] BTRFS error (device loop1): superblock checksum mismatch
03:35:48 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='\ntrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  356.218576] BTRFS error (device loop1): open_ctree failed
[  356.359945] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  356.367319] BTRFS error (device loop1): superblock checksum mismatch
[  356.374639] BTRFS error (device loop1): open_ctree failed
[  356.392510] BTRFS error (device loop0): superblock checksum mismatch
[  356.418503] BTRFS error (device loop0): open_ctree failed
03:35:49 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x40000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:49 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:49 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffca88}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:49 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:49 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:49 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsH', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:49 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='%trfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:49 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  356.655274] print_req_error: I/O error, dev loop0, sector 128
[  356.666694] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  356.674162] BTRFS error (device loop1): superblock checksum mismatch
03:35:49 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:49 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='.trfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  356.741871] BTRFS error (device loop1): open_ctree failed
[  356.767378] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  356.774846] BTRFS error (device loop1): superblock checksum mismatch
[  356.783762] BTRFS error (device loop1): open_ctree failed
03:35:49 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  356.815264] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  356.822617] BTRFS error (device loop1): superblock checksum mismatch
03:35:49 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:49 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4305000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:49 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  356.948301] BTRFS error (device loop1): open_ctree failed
[  356.963591] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  356.970969] BTRFS error (device loop1): superblock checksum mismatch
[  357.027718] BTRFS error (device loop1): open_ctree failed
[  357.060823] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  357.068414] BTRFS error (device loop1): superblock checksum mismatch
03:35:49 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:49 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='/trfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  357.109486] BTRFS error (device loop1): open_ctree failed
[  357.145708] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  357.153075] BTRFS error (device loop1): superblock checksum mismatch
[  357.270516] BTRFS error (device loop1): open_ctree failed
03:35:50 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0xffc99a3b}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:50 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:50 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:50 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xdc05000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:50 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:50 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='b/rfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:50 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:50 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  357.596159] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  357.603553] BTRFS error (device loop1): superblock checksum mismatch
03:35:50 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x81000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  357.669950] BTRFS error (device loop1): open_ctree failed
[  357.682185] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  357.689690] BTRFS error (device loop1): superblock checksum mismatch
[  357.733363] BTRFS error (device loop1): open_ctree failed
[  357.742215] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  357.749565] BTRFS error (device loop1): superblock checksum mismatch
03:35:50 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:50 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='burfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:50 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:50 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:50 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x9}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  357.903924] BTRFS error (device loop1): open_ctree failed
03:35:50 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  357.944263] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  357.951671] BTRFS error (device loop1): superblock checksum mismatch
03:35:50 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  358.005556] BTRFS error (device loop1): open_ctree failed
[  358.069889] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  358.077242] BTRFS error (device loop1): superblock checksum mismatch
[  358.128450] BTRFS error (device loop1): open_ctree failed
03:35:50 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0xfafefbffffffffff}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:50 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:50 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='bsrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:50 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3580}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:50 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:50 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:50 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:50 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  358.582751] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  358.590207] BTRFS error (device loop1): superblock checksum mismatch
03:35:51 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:51 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800e000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  358.682615] BTRFS error (device loop1): open_ctree failed
[  358.731452] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  358.738859] BTRFS error (device loop1): superblock checksum mismatch
03:35:51 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='b%rfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:51 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:51 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673d5", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  358.817493] BTRFS error (device loop1): open_ctree failed
[  358.835705] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  358.843160] BTRFS error (device loop1): superblock checksum mismatch
03:35:51 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x28000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  358.899365] BTRFS error (device loop1): open_ctree failed
[  358.926888] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  358.934250] BTRFS error (device loop1): superblock checksum mismatch
[  358.941223] BTRFS error (device loop1): open_ctree failed
03:35:51 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsp', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  358.969808] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  358.977246] BTRFS error (device loop1): superblock checksum mismatch
03:35:51 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  359.077987] BTRFS error (device loop1): open_ctree failed
[  359.141609] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  359.149094] BTRFS error (device loop1): superblock checksum mismatch
[  359.201423] BTRFS error (device loop1): open_ctree failed
[  359.223317] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  359.230793] BTRFS error (device loop1): superblock checksum mismatch
[  359.285790] BTRFS error (device loop1): open_ctree failed
[  359.300395] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  359.307810] BTRFS error (device loop1): superblock checksum mismatch
[  359.320787] BTRFS error (device loop1): open_ctree failed
03:35:51 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0xfffbfefa}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:51 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)="621472667300", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:51 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5800000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:51 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:51 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:51 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:51 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:51 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:52 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x30000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  359.527011] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  359.534478] BTRFS error (device loop1): superblock checksum mismatch
03:35:52 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)="621a72667300", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:52 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x100000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  359.632715] BTRFS error (device loop1): open_ctree failed
[  359.663433] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  359.670861] BTRFS error (device loop1): superblock checksum mismatch
03:35:52 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:52 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  359.746271] BTRFS error (device loop1): open_ctree failed
[  359.763147] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  359.770535] BTRFS error (device loop1): superblock checksum mismatch
03:35:52 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x30}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:52 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:52 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='b\nrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  359.827953] BTRFS error (device loop1): open_ctree failed
[  359.845197] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  359.852535] BTRFS error (device loop1): superblock checksum mismatch
[  359.901314] BTRFS error (device loop1): open_ctree failed
[  359.948429] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  359.955842] BTRFS error (device loop1): superblock checksum mismatch
[  360.025073] BTRFS error (device loop1): open_ctree failed
[  360.055125] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  360.062588] BTRFS error (device loop1): superblock checksum mismatch
[  360.110742] BTRFS error (device loop1): open_ctree failed
[  360.133490] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  360.141070] BTRFS error (device loop1): superblock checksum mismatch
[  360.166582] BTRFS error (device loop1): open_ctree failed
03:35:52 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0xe00}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:52 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:52 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:52 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:52 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:52 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btsfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:52 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:52 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266739a", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  360.433154] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  360.440541] BTRFS error (device loop1): superblock checksum mismatch
03:35:52 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3000000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:53 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266730f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:53 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btcfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  360.610450] BTRFS error (device loop1): open_ctree failed
[  360.642997] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  360.650351] BTRFS error (device loop1): superblock checksum mismatch
03:35:53 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x9000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  360.676652] BTRFS error (device loop1): open_ctree failed
[  360.715631] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  360.723053] BTRFS error (device loop1): superblock checksum mismatch
03:35:53 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f4", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:53 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:53 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='bt\nfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  360.781977] BTRFS error (device loop1): open_ctree failed
[  360.811864] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  360.819285] BTRFS error (device loop1): superblock checksum mismatch
03:35:53 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsL', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  360.924968] BTRFS error (device loop1): open_ctree failed
[  360.986683] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  360.994118] BTRFS error (device loop1): superblock checksum mismatch
[  361.020903] BTRFS error (device loop1): open_ctree failed
[  361.032832] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  361.040955] BTRFS error (device loop1): superblock checksum mismatch
[  361.083420] BTRFS error (device loop1): open_ctree failed
[  361.094728] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  361.102142] BTRFS error (device loop1): superblock checksum mismatch
[  361.157066] BTRFS error (device loop1): open_ctree failed
[  361.194521] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  361.201996] BTRFS error (device loop1): superblock checksum mismatch
[  361.223285] BTRFS error (device loop1): open_ctree failed
03:35:53 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0xe000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:53 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x10000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:53 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:53 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:53 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:53 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:53 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='bt%fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:53 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  361.392452] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  361.399813] BTRFS error (device loop1): superblock checksum mismatch
03:35:53 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x700000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  361.476347] BTRFS error (device loop1): open_ctree failed
[  361.520836] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  361.528282] BTRFS error (device loop1): superblock checksum mismatch
[  361.535291] BTRFS error (device loop1): open_ctree failed
[  361.543354] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  361.550672] BTRFS error (device loop1): superblock checksum mismatch
[  361.557726] BTRFS error (device loop1): open_ctree failed
[  361.566343] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  361.573651] BTRFS error (device loop1): superblock checksum mismatch
03:35:54 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='bt/fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:54 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  361.655973] BTRFS error (device loop1): open_ctree failed
[  361.693940] BTRFS error (device loop1): unsupported checksum algorithm 16355
03:35:54 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1100000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  361.701269] BTRFS error (device loop1): superblock checksum mismatch
[  361.753895] BTRFS error (device loop1): open_ctree failed
[  361.764657] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  361.772060] BTRFS error (device loop1): superblock checksum mismatch
[  361.852140] BTRFS error (device loop1): open_ctree failed
[  361.864130] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  361.871497] BTRFS error (device loop1): superblock checksum mismatch
[  361.878591] BTRFS error (device loop1): open_ctree failed
[  361.892765] BTRFS error (device loop1): unsupported checksum algorithm 16355
03:35:54 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:54 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x11000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  361.900081] BTRFS error (device loop1): superblock checksum mismatch
[  361.918751] BTRFS error (device loop1): open_ctree failed
03:35:54 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btr\ns\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:54 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:54 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0xffc99a3b}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:54 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:54 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x58}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:54 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:54 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:54 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:54 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btr%s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:54 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  362.357826] print_req_error: I/O error, dev loop1, sector 128
03:35:54 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3f00000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:55 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:55 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btr.s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:55 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfbffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:55 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:55 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffb, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:55 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:55 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x86ddffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:55 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0xffc99a3b00000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:55 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btr/s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:55 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:55 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:55 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673f6", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:55 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:55 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfbffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:55 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  363.366598] print_req_error: I/O error, dev loop7, sector 128
[  363.408743] btrfs_printk: 37 callbacks suppressed
[  363.408757] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  363.421120] BTRFS error (device loop1): superblock checksum mismatch
03:35:55 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x200000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  363.451479] BTRFS error (device loop1): open_ctree failed
[  363.463182] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  363.470531] BTRFS error (device loop1): superblock checksum mismatch
03:35:56 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfx\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  363.517343] BTRFS error (device loop1): open_ctree failed
[  363.540119] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  363.547523] BTRFS error (device loop1): superblock checksum mismatch
03:35:56 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:56 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:56 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="62747266730f", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:56 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa00000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  363.675159] BTRFS error (device loop1): open_ctree failed
[  363.719833] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  363.727248] BTRFS error (device loop1): superblock checksum mismatch
[  363.800335] BTRFS error (device loop1): open_ctree failed
03:35:56 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf*\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  363.848956] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  363.856319] BTRFS error (device loop1): superblock checksum mismatch
03:35:56 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  363.944329] BTRFS error (device loop1): open_ctree failed
[  363.968620] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  363.976163] BTRFS error (device loop1): superblock checksum mismatch
[  364.072748] BTRFS error (device loop1): open_ctree failed
03:35:56 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0xe00000000000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:56 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x23000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:56 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:56 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8060000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:56 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:56 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:56 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:56 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:56 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf/\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  364.399529] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  364.406919] BTRFS error (device loop1): superblock checksum mismatch
03:35:56 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800e0000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:57 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  364.541812] BTRFS error (device loop1): open_ctree failed
[  364.568437] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  364.575845] BTRFS error (device loop1): superblock checksum mismatch
03:35:57 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfd\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:57 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:57 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  364.653828] BTRFS error (device loop1): open_ctree failed
[  364.668124] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  364.675556] BTRFS error (device loop1): superblock checksum mismatch
03:35:57 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:57 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  364.733572] BTRFS error (device loop1): open_ctree failed
[  364.776179] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  364.783777] BTRFS error (device loop1): superblock checksum mismatch
[  364.835083] BTRFS error (device loop1): open_ctree failed
[  364.848171] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  364.855644] BTRFS error (device loop1): superblock checksum mismatch
[  364.916140] BTRFS error (device loop1): open_ctree failed
[  364.942952] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  364.950334] BTRFS error (device loop1): superblock checksum mismatch
[  365.000796] BTRFS error (device loop1): open_ctree failed
[  365.016764] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  365.024260] BTRFS error (device loop1): superblock checksum mismatch
[  365.031394] BTRFS error (device loop1): open_ctree failed
[  365.040783] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  365.048098] BTRFS error (device loop1): superblock checksum mismatch
[  365.054893] BTRFS error (device loop1): open_ctree failed
[  365.075482] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  365.082842] BTRFS error (device loop1): superblock checksum mismatch
[  365.102608] BTRFS error (device loop1): open_ctree failed
03:35:57 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0x4000000000000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:57 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfi\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:57 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:57 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:57 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:57 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:57 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:57 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  365.319617] BTRFS error (device loop6): superblock checksum mismatch
03:35:57 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x10}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  365.382363] BTRFS error (device loop6): open_ctree failed
[  365.419727] BTRFS error (device loop6): superblock checksum mismatch
03:35:57 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf\n\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  365.449280] BTRFS error (device loop6): open_ctree failed
[  365.486763] BTRFS error (device loop6): superblock checksum mismatch
03:35:58 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:58 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  365.518726] BTRFS error (device loop6): open_ctree failed
[  365.538934] BTRFS error (device loop6): superblock checksum mismatch
[  365.568287] BTRFS error (device loop6): open_ctree failed
03:35:58 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x11}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  365.602924] BTRFS error (device loop6): superblock checksum mismatch
[  365.617334] BTRFS error (device loop6): open_ctree failed
03:35:58 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\a', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:58 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  365.675835] BTRFS error (device loop6): superblock checksum mismatch
[  365.712765] BTRFS error (device loop6): open_ctree failed
03:35:58 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfp\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  365.765368] BTRFS error (device loop6): superblock checksum mismatch
[  365.831701] BTRFS error (device loop6): open_ctree failed
[  365.889602] BTRFS error (device loop6): superblock checksum mismatch
[  365.926190] BTRFS error (device loop6): open_ctree failed
03:35:58 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:58 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x80ffffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:58 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:58 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:58 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:58 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:58 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0x8000000000000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:58 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrft\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  366.286199] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  366.293609] BTRFS error (device loop1): superblock checksum mismatch
03:35:58 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:58 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:58 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfo\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  366.407414] BTRFS error (device loop1): open_ctree failed
[  366.423419] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  366.430824] BTRFS error (device loop1): superblock checksum mismatch
03:35:58 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:58 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88480000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:58 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\r', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  366.467585] BTRFS error (device loop1): open_ctree failed
[  366.496541] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  366.503960] BTRFS error (device loop1): superblock checksum mismatch
03:35:59 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  366.566308] BTRFS error (device loop1): open_ctree failed
03:35:59 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf#\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:59 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  366.607313] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  366.614694] BTRFS error (device loop1): superblock checksum mismatch
03:35:59 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667302", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:59 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  366.690557] BTRFS error (device loop1): open_ctree failed
[  366.727426] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  366.734888] BTRFS error (device loop1): superblock checksum mismatch
[  366.828293] BTRFS error (device loop1): open_ctree failed
[  366.869295] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  366.876684] BTRFS error (device loop1): superblock checksum mismatch
[  366.925544] BTRFS error (device loop1): open_ctree failed
[  366.941289] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  366.948645] BTRFS error (device loop1): superblock checksum mismatch
03:35:59 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:59 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfc\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:59 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  366.975934] BTRFS error (device loop1): open_ctree failed
03:35:59 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0x40000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:35:59 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:59 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:35:59 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:35:59 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:59 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfl\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:59 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:59 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  367.235148] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  367.242596] BTRFS error (device loop1): superblock checksum mismatch
[  367.252312] BTRFS error (device loop1): open_ctree failed
03:35:59 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:59 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  367.308854] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  367.316287] BTRFS error (device loop1): superblock checksum mismatch
03:35:59 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfu\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:35:59 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673fb", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  367.447779] BTRFS error (device loop1): open_ctree failed
[  367.477836] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  367.485237] BTRFS error (device loop1): superblock checksum mismatch
[  367.501393] BTRFS error (device loop1): open_ctree failed
[  367.509689] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  367.517041] BTRFS error (device loop1): superblock checksum mismatch
[  367.527679] BTRFS error (device loop1): open_ctree failed
03:36:00 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  367.545354] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  367.552692] BTRFS error (device loop1): superblock checksum mismatch
[  367.583658] BTRFS error (device loop1): open_ctree failed
[  367.616209] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  367.623531] BTRFS error (device loop1): superblock checksum mismatch
03:36:00 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:00 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x71090000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  367.734527] BTRFS error (device loop1): open_ctree failed
03:36:00 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:00 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0x3b9ac9ff}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:36:00 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf+\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:00 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x700}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:00 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:00 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f0000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:00 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfst', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:00 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:00 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  368.143715] print_req_error: I/O error, dev loop1, sector 128
[  368.191947] print_req_error: I/O error, dev loop0, sector 128
03:36:00 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:00 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:00 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:00 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:00 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:00 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:00 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfr\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:01 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x600000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  368.506299] btrfs_printk: 18 callbacks suppressed
[  368.506312] BTRFS error (device loop0): superblock checksum mismatch
[  368.538835] BTRFS error (device loop0): open_ctree failed
[  368.600983] BTRFS error (device loop0): superblock checksum mismatch
[  368.641872] BTRFS error (device loop0): open_ctree failed
[  368.714510] BTRFS error (device loop0): superblock checksum mismatch
[  368.749695] BTRFS error (device loop0): open_ctree failed
03:36:01 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0xe}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:36:01 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:01 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:01 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7109000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:01 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf-\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:01 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:01 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667305", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:01 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  369.134858] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  369.142264] BTRFS error (device loop1): superblock checksum mismatch
03:36:01 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:01 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\n', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  369.189785] BTRFS error (device loop1): open_ctree failed
[  369.219474] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  369.226940] BTRFS error (device loop1): superblock checksum mismatch
03:36:01 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:01 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf.\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  369.295780] BTRFS error (device loop1): open_ctree failed
[  369.318361] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  369.325866] BTRFS error (device loop1): superblock checksum mismatch
[  369.339819] BTRFS error (device loop1): open_ctree failed
03:36:01 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffff5}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:01 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673de", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:01 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  369.404190] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  369.411672] BTRFS error (device loop1): superblock checksum mismatch
03:36:01 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7109000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  369.523805] BTRFS error (device loop1): open_ctree failed
[  369.623982] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  369.631362] BTRFS error (device loop1): superblock checksum mismatch
[  369.730306] BTRFS error (device loop1): open_ctree failed
[  369.739860] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  369.747188] BTRFS error (device loop1): superblock checksum mismatch
[  369.813892] BTRFS error (device loop1): open_ctree failed
03:36:02 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5dc}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:02 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrf%\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:02 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:02 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ca", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:02 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsq', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:02 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x100100, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:02 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0xfffffffffffbfefa}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:36:02 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  370.111825] BTRFS error (device loop0): superblock checksum mismatch
03:36:02 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:02 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673c0", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:02 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x58000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:02 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfX\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  370.209521] BTRFS error (device loop0): open_ctree failed
03:36:02 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  370.275360] BTRFS error (device loop0): superblock checksum mismatch
03:36:02 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  370.346216] BTRFS error (device loop0): open_ctree failed
03:36:02 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:02 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe80}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:02 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:03 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:03 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  370.574149] BTRFS error (device loop0): superblock checksum mismatch
03:36:03 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  370.634594] BTRFS error (device loop0): open_ctree failed
03:36:03 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8847000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  370.675925] BTRFS error (device loop0): superblock checksum mismatch
03:36:03 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  370.734287] BTRFS error (device loop0): open_ctree failed
[  370.793846] BTRFS error (device loop0): superblock checksum mismatch
[  370.825094] BTRFS error (device loop0): open_ctree failed
[  370.854687] BTRFS error (device loop0): superblock checksum mismatch
[  370.887258] BTRFS error (device loop0): open_ctree failed
[  370.917758] BTRFS error (device loop0): superblock checksum mismatch
[  370.928305] BTRFS error (device loop0): open_ctree failed
[  370.949888] BTRFS error (device loop0): superblock checksum mismatch
[  370.959356] BTRFS error (device loop0): open_ctree failed
[  370.978465] BTRFS error (device loop0): superblock checksum mismatch
03:36:03 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0xfafefbff}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:36:03 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfefa0e9147dea21, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:03 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x806000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:03 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  371.021171] BTRFS error (device loop0): open_ctree failed
[  371.048261] BTRFS error (device loop0): superblock checksum mismatch
03:36:03 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf4ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  371.099509] BTRFS error (device loop0): open_ctree failed
03:36:03 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  371.155996] BTRFS error (device loop0): superblock checksum mismatch
[  371.189336] BTRFS error (device loop0): open_ctree failed
03:36:03 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:03 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88a8ffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  371.201995] BTRFS error (device loop0): superblock checksum mismatch
03:36:03 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:03 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:03 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  371.258886] BTRFS error (device loop0): open_ctree failed
03:36:03 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  371.337980] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  371.345371] BTRFS error (device loop1): superblock checksum mismatch
[  371.376399] BTRFS error (device loop1): open_ctree failed
03:36:03 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x43050000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  371.444783] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  371.452148] BTRFS error (device loop1): superblock checksum mismatch
[  371.517650] BTRFS error (device loop1): open_ctree failed
[  371.531946] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  371.539351] BTRFS error (device loop1): superblock checksum mismatch
03:36:04 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:04 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x10000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:04 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  371.568461] BTRFS error (device loop1): open_ctree failed
[  371.583069] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  371.590461] BTRFS error (device loop1): superblock checksum mismatch
[  371.688423] BTRFS error (device loop1): open_ctree failed
[  371.719603] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  371.726977] BTRFS error (device loop1): superblock checksum mismatch
[  371.773375] BTRFS error (device loop1): open_ctree failed
[  371.782602] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  371.790006] BTRFS error (device loop1): superblock checksum mismatch
[  371.829165] BTRFS error (device loop1): open_ctree failed
[  371.843647] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  371.851115] BTRFS error (device loop1): superblock checksum mismatch
[  371.885924] BTRFS error (device loop1): open_ctree failed
[  371.899898] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  371.907431] BTRFS error (device loop1): superblock checksum mismatch
[  371.916960] BTRFS error (device loop1): open_ctree failed
[  371.926234] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  371.933576] BTRFS error (device loop1): superblock checksum mismatch
[  371.966646] BTRFS error (device loop1): open_ctree failed
03:36:04 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0x4000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:36:04 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:04 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:04 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4000000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:04 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:04 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:04 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfsL', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:04 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  372.100532] BTRFS error (device loop0): superblock checksum mismatch
03:36:04 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="627472667303", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:04 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88640000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  372.230883] BTRFS error (device loop0): open_ctree failed
03:36:04 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:04 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs<', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  372.297762] BTRFS error (device loop0): superblock checksum mismatch
[  372.330943] BTRFS error (device loop0): open_ctree failed
03:36:04 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:04 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3f000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  372.371408] BTRFS error (device loop0): superblock checksum mismatch
[  372.409244] BTRFS error (device loop0): open_ctree failed
03:36:05 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  372.469267] BTRFS error (device loop0): superblock checksum mismatch
[  372.495437] BTRFS error (device loop0): open_ctree failed
03:36:05 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  372.535638] BTRFS error (device loop0): superblock checksum mismatch
[  372.554809] BTRFS error (device loop0): open_ctree failed
[  372.591693] BTRFS error (device loop0): superblock checksum mismatch
[  372.616012] BTRFS error (device loop0): open_ctree failed
[  372.655152] BTRFS error (device loop0): superblock checksum mismatch
[  372.681469] BTRFS error (device loop0): open_ctree failed
[  372.708827] BTRFS error (device loop0): superblock checksum mismatch
[  372.735814] BTRFS error (device loop0): open_ctree failed
[  372.746349] BTRFS error (device loop0): superblock checksum mismatch
[  372.790122] BTRFS error (device loop0): open_ctree failed
03:36:05 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:05 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:05 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:05 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x80350000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:05 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:05 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:05 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0xe}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:36:05 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  373.044750] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  373.052145] BTRFS error (device loop1): superblock checksum mismatch
03:36:05 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8dffffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  373.133334] BTRFS error (device loop1): open_ctree failed
[  373.143646] BTRFS error (device loop1): unsupported checksum algorithm 16355
[  373.151160] BTRFS error (device loop1): superblock checksum mismatch
[  373.166748] BTRFS error (device loop1): open_ctree failed
[  373.189354] BTRFS error (device loop1): unsupported checksum algorithm 16355
03:36:05 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:05 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:05 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:05 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:05 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:05 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)="6274726673ff", &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:05 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:05 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88470000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:05 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

[  373.542923] btrfs_printk: 16 callbacks suppressed
[  373.542935] BTRFS error (device loop0): superblock checksum mismatch
03:36:06 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x10010000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:06 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  373.614329] BTRFS error (device loop0): open_ctree failed
03:36:06 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8848}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  373.669394] BTRFS error (device loop0): superblock checksum mismatch
[  373.688534] BTRFS error (device loop0): open_ctree failed
[  373.704840] BTRFS error (device loop0): superblock checksum mismatch
03:36:06 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  373.766152] BTRFS error (device loop0): open_ctree failed
03:36:06 executing program 4:
r0 = socket$inet6(0xa, 0x1000000000002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8)
r3 = gettid()
tkill(r3, 0x12)
pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0xe000000}, &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x0)
dup2(r1, r2)

03:36:06 executing program 5:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:06 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x23000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55", 0x55, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:06 executing program 1:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110fefa0e9147dea2107", 0xd2, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

03:36:06 executing program 7:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfc, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:06 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88a8ffff00000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:06 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040))

03:36:06 executing program 6:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b", 0x50, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[])

[  374.033804] WARNING: CPU: 1 PID: 25070 at fs/btrfs/volumes.c:1071 close_fs_devices+0xbf0/0xfd0
[  374.042630] Kernel panic - not syncing: panic_on_warn set ...
[  374.042630] 
[  374.050027] CPU: 1 PID: 25070 Comm: syz-executor3 Not tainted 4.18.0-rc4+ #144
[  374.057483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  374.066853] Call Trace:
[  374.069466]  dump_stack+0x1c9/0x2b4
[  374.073217]  ? dump_stack_print_info.cold.2+0x52/0x52
[  374.078440]  panic+0x238/0x4e7
[  374.081662]  ? add_taint.cold.5+0x16/0x16
[  374.085839]  ? __warn.cold.8+0x148/0x1ba
[  374.089933]  ? close_fs_devices+0xbf0/0xfd0
[  374.094277]  __warn.cold.8+0x163/0x1ba
[  374.098184]  ? close_fs_devices+0xbf0/0xfd0
[  374.102539]  report_bug+0x252/0x2d0
[  374.106186]  do_error_trap+0x1fc/0x4d0
[  374.110101]  ? trace_hardirqs_on+0xd/0x10
[  374.114286]  ? math_error+0x3e0/0x3e0
[  374.118125]  ? note_gp_changes+0x550/0x550
[  374.122569]  ? __blkdev_put+0x3f1/0x830
[  374.126586]  ? trace_hardirqs_off_thunk+0x1a/0x1c
03:36:06 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8906000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  374.131469]  do_invalid_op+0x1b/0x20
[  374.135213]  invalid_op+0x14/0x20
[  374.138699] RIP: 0010:close_fs_devices+0xbf0/0xfd0
[  374.143759] Code: 4a af fe 0f 0b e8 d0 4a af fe 0f 0b 48 89 f7 e8 f6 24 ed fe e9 de f5 ff ff e8 bc 4a af fe 0f 0b e9 fd fd ff ff e8 b0 4a af fe <0f> 0b e9 a8 fd ff ff 48 8b bd 58 fd ff ff e8 8d 25 ed fe e9 35 fd 
[  374.163121] RSP: 0018:ffff88018a367050 EFLAGS: 00010216
[  374.168506] RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc90012534000
[  374.175800] RDX: 0000000000004282 RSI: ffffffff82ccc0f0 RDI: 0000000000000007
03:36:06 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfe80000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  374.183093] RBP: ffff88018a367350 R08: ffff88019cd06480 R09: 0000000000000006
[  374.190382] R10: ffff88019cd06480 R11: 0000000000000000 R12: ffffed003146ce2d
[  374.197672] R13: 1ffff1003146ce1d R14: ffff88018a3670e8 R15: ffff8801c66ba488
[  374.205012]  ? close_fs_devices+0xbf0/0xfd0
[  374.209380]  ? btrfs_alloc_device+0x8e0/0x8e0
[  374.213907]  ? do_raw_spin_unlock+0xa7/0x2f0
[  374.218349]  ? kasan_check_write+0x14/0x20
[  374.222602]  ? wake_up_q+0xb3/0x100
[  374.226268]  ? __mutex_unlock_slowpath+0x439/0x8c0
[  374.231230]  ? wait_for_completion+0x8d0/0x8d0
[  374.235867]  btrfs_close_devices+0x29/0x150
[  374.240217]  btrfs_mount_root+0x143c/0x1e90
[  374.244566]  ? btrfs_decode_error+0x70/0x70
[  374.248917]  ? save_stack+0x43/0xd0
[  374.252569]  ? __kasan_slab_free+0x11a/0x170
[  374.257002]  ? kasan_slab_free+0xe/0x10
[  374.261004]  ? kfree+0xd9/0x260
[  374.264308]  ? mount_fs+0xae/0x328
[  374.267868]  ? vfs_kern_mount.part.34+0xdc/0x4e0
[  374.272646]  ? do_mount+0x581/0x30e0
[  374.276466]  ? ksys_mount+0x12d/0x140
[  374.280291]  ? __x64_sys_mount+0xbe/0x150
[  374.284464]  ? do_syscall_64+0x1b9/0x820
[  374.288547]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  374.293935]  ? kasan_check_read+0x11/0x20
[  374.298104]  ? do_raw_spin_unlock+0xa7/0x2f0
[  374.302543]  ? do_raw_spin_trylock+0x1c0/0x1c0
[  374.307150]  ? do_raw_spin_lock+0xc1/0x200
[  374.311414]  mount_fs+0xae/0x328
[  374.314797]  ? debug_check_no_obj_freed+0x30b/0x595
[  374.319831]  vfs_kern_mount.part.34+0xdc/0x4e0
[  374.324467]  ? may_umount+0xb0/0xb0
[  374.328117]  ? kfree+0x111/0x260
03:36:06 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffff000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  374.331501]  ? btrfs_mount+0x84c/0x215e
[  374.335497]  vfs_kern_mount+0x40/0x60
[  374.339324]  btrfs_mount+0x4a9/0x215e
[  374.343151]  ? kasan_check_read+0x11/0x20
[  374.347318]  ? rcu_is_watching+0x8c/0x150
[  374.351494]  ? btrfs_remount+0x1710/0x1710
[  374.355752]  ? __lockdep_init_map+0x105/0x590
[  374.360272]  ? __lockdep_init_map+0x105/0x590
[  374.364795]  ? lockdep_init_map+0x9/0x10
[  374.368898]  ? __init_waitqueue_head+0x9e/0x150
[  374.373599]  ? init_wait_entry+0x1c0/0x1c0
[  374.377861]  ? memcpy+0x45/0x50
[  374.381172]  ? alloc_vfsmnt+0x779/0x9f0
[  374.385169]  ? mnt_free_id.isra.27+0x60/0x60
[  374.389612]  ? kasan_check_read+0x11/0x20
[  374.393786]  ? graph_lock+0x170/0x170
[  374.397624]  ? rcu_pm_notify+0xc0/0xc0
[  374.401553]  ? find_held_lock+0x36/0x1c0
[  374.405646]  ? lock_downgrade+0x8f0/0x8f0
[  374.409822]  mount_fs+0xae/0x328
[  374.413211]  ? btrfs_remount+0x1710/0x1710
[  374.417467]  ? mount_fs+0xae/0x328
[  374.421034]  ? mpi_free.cold.1+0x19/0x19
[  374.425129]  vfs_kern_mount.part.34+0xdc/0x4e0
[  374.429736]  ? may_umount+0xb0/0xb0
03:36:06 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800e}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  374.433379]  ? _raw_read_unlock+0x22/0x30
[  374.437542]  ? __get_fs_type+0x97/0xc0
[  374.441454]  do_mount+0x581/0x30e0
[  374.445021]  ? copy_mount_string+0x40/0x40
[  374.449290]  ? copy_mount_options+0x5f/0x380
[  374.453724]  ? rcu_read_lock_sched_held+0x108/0x120
[  374.458773]  ? kmem_cache_alloc_trace+0x616/0x780
[  374.463646]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.469207]  ? _copy_from_user+0xdf/0x150
[  374.473387]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.478950]  ? copy_mount_options+0x285/0x380
03:36:06 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4888}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

03:36:07 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8848000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  374.483498]  ksys_mount+0x12d/0x140
[  374.487163]  __x64_sys_mount+0xbe/0x150
[  374.491165]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  374.496213]  do_syscall_64+0x1b9/0x820
[  374.500125]  ? syscall_slow_exit_work+0x500/0x500
[  374.504996]  ? syscall_return_slowpath+0x5e0/0x5e0
[  374.509953]  ? syscall_return_slowpath+0x31d/0x5e0
[  374.514908]  ? retint_user+0x18/0x18
[  374.518639]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.523505]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  374.528716] RIP: 0033:0x4584ea
03:36:07 executing program 2:
r0 = socket$inet6(0xa, 0x803, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf5ffffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0))

[  374.531911] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 
[  374.551272] RSP: 002b:00007fc7efa2aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[  374.559001] RAX: ffffffffffffffda RBX: 00007fc7efa2ab30 RCX: 00000000004584ea
[  374.566290] RDX: 00007fc7efa2aad0 RSI: 0000000020000100 RDI: 00007fc7efa2aaf0
[  374.573600] RBP: 0000000020000100 R08: 00007fc7efa2ab30 R09: 00007fc7efa2aad0
[  374.580884] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000013
[  374.588173] R13: 0000000000000000 R14: 00000000004d3c48 R15: 0000000000000000
[  374.596129] Dumping ftrace buffer:
[  374.600044]    (ftrace buffer empty)
[  374.603751] Kernel Offset: disabled
[  374.607364] Rebooting in 86400 seconds..