./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3241670037
<...>
Warning: Permanently added '10.128.0.237' (ED25519) to the list of known hosts.
execve("./syz-executor3241670037", ["./syz-executor3241670037"], 0x7ffc87583520 /* 10 vars */) = 0
brk(NULL) = 0x555587fb6000
brk(0x555587fb6d00) = 0x555587fb6d00
arch_prctl(ARCH_SET_FS, 0x555587fb6380) = 0
set_tid_address(0x555587fb6650) = 5816
set_robust_list(0x555587fb6660, 24) = 0
rseq(0x555587fb6ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3241670037", 4096) = 28
getrandom("\x63\xd0\x23\x06\xbf\x3b\xa1\x0f", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555587fb6d00
brk(0x555587fd7d00) = 0x555587fd7d00
brk(0x555587fd8000) = 0x555587fd8000
mprotect(0x7fa02a132000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
write(1, "executing program\n", 18executing program
) = 18
memfd_create("syzkaller", 0) = 3
mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa021c00000
write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216
munmap(0x7fa021c00000, 138412032) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
close(4) = 0
mkdir("./file0", 0777) = 0
[ 62.143903][ T5816] loop0: detected capacity change from 0 to 32768
[ 62.184482][ T5816] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor324 (5816)
[ 62.212116][ T5816] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[ 62.222906][ T5816] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 62.232530][ T5816] BTRFS info (device loop0): disk space caching is enabled
[ 62.240525][ T5816] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
mount("/dev/loop0", "./file0", "btrfs", MS_NOEXEC|MS_NOATIME|MS_REC|MS_RELATIME|MS_STRICTATIME, "compress-force,clear_cache,nodatasum,skip_balance,enospc_debug,space_cache=v1,") = 0
openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_CLR_FD) = 0
[ 62.338135][ T5816] BTRFS info (device loop0): rebuilding free space tree
[ 62.357831][ T5816] BTRFS info (device loop0): disabling free space tree
[ 62.364873][ T5816] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 62.374687][ T5816] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
close(4) = 0
[ 62.443673][ T5816] BTRFS info (device loop0): balance: start -susage=12582912,drange=8796093022212..7,limit=10376293541461622786,limit=2..2415919104
[ 62.458667][ T5816] BTRFS info (device loop0): left=0, need=98304, flags=2
[ 62.466816][ T5816] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[ 62.476081][ T5816] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[ 62.490037][ T5816] BTRFS info (device loop0): global_block_rsv: size 1048576 reserved 1048576
[ 62.499372][ T5816] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[ 62.507308][ T5816] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[ 62.515229][ T5816] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[ 62.523081][ T5816] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[ 62.533241][ T5816] BTRFS error (device loop0): allocation failed flags 12, wanted 4096 tree-log 0, relocation: 0
[ 62.544358][ T5816] BTRFS info (device loop0): space_info DATA+METADATA has 2240512 free, is full
[ 62.553609][ T5816] BTRFS info (device loop0): space_info total=3276800, used=49152, pinned=0, reserved=0, may_use=987136, readonly=0 zone_unusable=0
[ 62.567695][ T5816] BTRFS info (device loop0): global_block_rsv: size 983040 reserved 983040
[ 62.576912][ T5816] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[ 62.584858][ T5816] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[ 62.592508][ T5816] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[ 62.600588][ T5816] BTRFS info (device loop0): delayed_refs_rsv: size 196608 reserved 0
[ 62.609175][ T5816] BTRFS info (device loop0): block group 5242880 has 1638400 bytes, 49152 used 0 pinned 0 reserved 0 delalloc 0 super 0 zone_unusable (1589248 bytes available)
[ 62.626044][ T5816] BTRFS critical (device loop0): entry offset 5242880, bytes 12288, bitmap no
[ 62.635068][ T5816] BTRFS critical (device loop0): entry offset 5259264, bytes 8192, bitmap no
[ 62.644006][ T5816] BTRFS critical (device loop0): entry offset 5271552, bytes 16384, bitmap no
[ 62.652892][ T5816] BTRFS critical (device loop0): entry offset 5316608, bytes 36864, bitmap no
[ 62.661907][ T5816] BTRFS critical (device loop0): entry offset 5357568, bytes 12288, bitmap no
[ 62.670879][ T5816] BTRFS critical (device loop0): entry offset 5378048, bytes 1503232, bitmap no
[ 62.680239][ T5816] BTRFS info (device loop0): block group has cluster?: no
[ 62.687600][ T5816] BTRFS info (device loop0): 6 free space entries at or bigger than 4096 bytes
[ 62.696674][ T5816] BTRFS info (device loop0): block group 6881280 has 1638400 bytes, 0 used 0 pinned 0 reserved 0 delalloc 0 super 0 zone_unusable (1638400 bytes available)
[ 62.712525][ T5816] BTRFS critical (device loop0): entry offset 6881280, bytes 1638400, bitmap no
[ 62.721628][ T5816] BTRFS info (device loop0): block group has cluster?: no
[ 62.728823][ T5816] BTRFS info (device loop0): 1 free space entries at or bigger than 4096 bytes
[ 62.737819][ T5816] BTRFS info (device loop0): 3227648 bytes available across all block groups
[ 62.746723][ T5816] ------------[ cut here ]------------
[ 62.752284][ T5816] BTRFS: Transaction aborted (error -28)
[ 62.758241][ T5816] WARNING: CPU: 0 PID: 5816 at fs/btrfs/block-group.c:2752 btrfs_create_pending_block_groups+0x14f9/0x1710
[ 62.769721][ T5816] Modules linked in:
[ 62.773622][ T5816] CPU: 0 UID: 0 PID: 5816 Comm: syz-executor324 Not tainted 6.13.0-rc7-syzkaller-00189-g595523945be0 #0
[ 62.784808][ T5816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 62.794934][ T5816] RIP: 0010:btrfs_create_pending_block_groups+0x14f9/0x1710
[ 62.802222][ T5816] Code: c0 fd 4c 89 f7 be 03 00 00 00 e8 22 de db 00 e9 86 f9 ff ff e8 d8 d7 c0 fd 90 48 c7 c7 40 94 4d 8c 44 89 f6 e8 f8 7c 81 fd 90 <0f> 0b 90 90 e9 7b fe ff ff e8 b9 d7 c0 fd 90 48 c7 c7 40 94 4d 8c
[ 62.822066][ T5816] RSP: 0018:ffffc90003f0f6a0 EFLAGS: 00010246
[ 62.828225][ T5816] RAX: 21d639ae1747aa00 RBX: ffff88807d488001 RCX: ffff88807f9e3c00
[ 62.836266][ T5816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 62.844296][ T5816] RBP: ffffc90003f0f960 R08: ffffffff816019e2 R09: fffffbfff1cfa210
[ 62.852286][ T5816] R10: dffffc0000000000 R11: fffffbfff1cfa210 R12: 0000000000000000
[ 62.860341][ T5816] R13: dffffc0000000000 R14: 00000000ffffffe4 R15: ffff8880282e49c0
[ 62.868394][ T5816] FS: 0000555587fb6380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 62.877481][ T5816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.884113][ T5816] CR2: 0000559d711e3620 CR3: 0000000057db0000 CR4: 00000000003526f0
[ 62.892085][ T5816] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 62.900227][ T5816] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 62.908264][ T5816] Call Trace:
[ 62.911578][ T5816]
[ 62.914546][ T5816] ? __warn+0x165/0x4d0
[ 62.918722][ T5816] ? btrfs_create_pending_block_groups+0x14f9/0x1710
[ 62.925492][ T5816] ? report_bug+0x2b3/0x500
[ 62.930053][ T5816] ? btrfs_create_pending_block_groups+0x14f9/0x1710
[ 62.936834][ T5816] ? handle_bug+0x60/0x90
[ 62.941207][ T5816] ? exc_invalid_op+0x1a/0x50
[ 62.945943][ T5816] ? asm_exc_invalid_op+0x1a/0x20
[ 62.951116][ T5816] ? __warn_printk+0x292/0x360
[ 62.955966][ T5816] ? btrfs_create_pending_block_groups+0x14f9/0x1710
[ 62.962680][ T5816] ? btrfs_inc_block_group_ro+0x640/0x700
[ 62.968484][ T5816] ? __pfx_btrfs_create_pending_block_groups+0x10/0x10
[ 62.975399][ T5816] ? btrfs_block_rsv_add+0xd0/0xf0
[ 62.980547][ T5816] ? __pfx_lock_release+0x10/0x10
[ 62.985668][ T5816] ? do_raw_spin_lock+0x14f/0x370
[ 62.990714][ T5816] ? __mutex_unlock_slowpath+0x21e/0x790
[ 62.996429][ T5816] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 63.002427][ T5816] ? btrfs_trans_release_metadata+0x233/0x330
[ 63.008563][ T5816] __btrfs_end_transaction+0x150/0x630
[ 63.014087][ T5816] btrfs_inc_block_group_ro+0x648/0x700
[ 63.019631][ T5816] btrfs_relocate_block_group+0x440/0xd90
[ 63.025406][ T5816] btrfs_relocate_chunk+0x12c/0x3b0
[ 63.030630][ T5816] __btrfs_balance+0x1b0f/0x26b0
[ 63.035643][ T5816] ? describe_balance_start_or_resume+0x44c/0x490
[ 63.042095][ T5816] ? __pfx___btrfs_balance+0x10/0x10
[ 63.047453][ T5816] ? mutex_unlock+0x10/0x10
[ 63.052015][ T5816] btrfs_balance+0xbdc/0x10c0
[ 63.056925][ T5816] btrfs_ioctl_balance+0x493/0x7c0
[ 63.062080][ T5816] ? __pfx_btrfs_ioctl+0x10/0x10
[ 63.067090][ T5816] __se_sys_ioctl+0xf5/0x170
[ 63.071705][ T5816] do_syscall_64+0xf3/0x230
[ 63.076259][ T5816] ? clear_bhb_loop+0x35/0x90
[ 63.080958][ T5816] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.086940][ T5816] RIP: 0033:0x7fa02a0ba9c9
[ 63.091379][ T5816] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 63.111161][ T5816] RSP: 002b:00007ffe8e4bc2c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 63.119680][ T5816] RAX: ffffffffffffffda RBX: 00007ffe8e4bc498 RCX: 00007fa02a0ba9c9
[ 63.127725][ T5816] RDX: 0000000020000c40 RSI: 00000000c4009420 RDI: 0000000000000003
[ 63.135806][ T5816] RBP: 00007fa02a132610 R08: 00000000000051a5 R09: 00007ffe8e4bc498
[ 63.143804][ T5816] R10: 00007ffe8e4bc180 R11: 0000000000000246 R12: 0000000000000001
[ 63.151878][ T5816] R13: 00007ffe8e4bc488 R14: 0000000000000001 R15: 0000000000000001
[ 63.159953][ T5816]
[ 63.163001][ T5816] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 63.170295][ T5816] CPU: 0 UID: 0 PID: 5816 Comm: syz-executor324 Not tainted 6.13.0-rc7-syzkaller-00189-g595523945be0 #0
[ 63.181390][ T5816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 63.191439][ T5816] Call Trace:
[ 63.194713][ T5816]
[ 63.197633][ T5816] dump_stack_lvl+0x241/0x360
[ 63.202310][ T5816] ? __pfx_dump_stack_lvl+0x10/0x10
[ 63.207498][ T5816] ? __pfx__printk+0x10/0x10
[ 63.212076][ T5816] ? _printk+0xd5/0x120
[ 63.216224][ T5816] ? __init_begin+0x41000/0x41000
[ 63.221240][ T5816] ? vscnprintf+0x5d/0x90
[ 63.225562][ T5816] panic+0x349/0x880
[ 63.229446][ T5816] ? __warn+0x174/0x4d0
[ 63.233592][ T5816] ? __pfx_panic+0x10/0x10
[ 63.238006][ T5816] __warn+0x344/0x4d0
[ 63.242060][ T5816] ? btrfs_create_pending_block_groups+0x14f9/0x1710
[ 63.248724][ T5816] report_bug+0x2b3/0x500
[ 63.253043][ T5816] ? btrfs_create_pending_block_groups+0x14f9/0x1710
[ 63.259706][ T5816] handle_bug+0x60/0x90
[ 63.263867][ T5816] exc_invalid_op+0x1a/0x50
[ 63.268378][ T5816] asm_exc_invalid_op+0x1a/0x20
[ 63.273230][ T5816] RIP: 0010:btrfs_create_pending_block_groups+0x14f9/0x1710
[ 63.280514][ T5816] Code: c0 fd 4c 89 f7 be 03 00 00 00 e8 22 de db 00 e9 86 f9 ff ff e8 d8 d7 c0 fd 90 48 c7 c7 40 94 4d 8c 44 89 f6 e8 f8 7c 81 fd 90 <0f> 0b 90 90 e9 7b fe ff ff e8 b9 d7 c0 fd 90 48 c7 c7 40 94 4d 8c
[ 63.300208][ T5816] RSP: 0018:ffffc90003f0f6a0 EFLAGS: 00010246
[ 63.306279][ T5816] RAX: 21d639ae1747aa00 RBX: ffff88807d488001 RCX: ffff88807f9e3c00
[ 63.314252][ T5816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 63.322220][ T5816] RBP: ffffc90003f0f960 R08: ffffffff816019e2 R09: fffffbfff1cfa210
[ 63.330189][ T5816] R10: dffffc0000000000 R11: fffffbfff1cfa210 R12: 0000000000000000
[ 63.338180][ T5816] R13: dffffc0000000000 R14: 00000000ffffffe4 R15: ffff8880282e49c0
[ 63.346173][ T5816] ? __warn_printk+0x292/0x360
[ 63.350964][ T5816] ? btrfs_inc_block_group_ro+0x640/0x700
[ 63.356681][ T5816] ? __pfx_btrfs_create_pending_block_groups+0x10/0x10
[ 63.363536][ T5816] ? btrfs_block_rsv_add+0xd0/0xf0
[ 63.368645][ T5816] ? __pfx_lock_release+0x10/0x10
[ 63.373678][ T5816] ? do_raw_spin_lock+0x14f/0x370
[ 63.378703][ T5816] ? __mutex_unlock_slowpath+0x21e/0x790
[ 63.384340][ T5816] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 63.390319][ T5816] ? btrfs_trans_release_metadata+0x233/0x330
[ 63.396389][ T5816] __btrfs_end_transaction+0x150/0x630
[ 63.401858][ T5816] btrfs_inc_block_group_ro+0x648/0x700
[ 63.407431][ T5816] btrfs_relocate_block_group+0x440/0xd90
[ 63.413165][ T5816] btrfs_relocate_chunk+0x12c/0x3b0
[ 63.418369][ T5816] __btrfs_balance+0x1b0f/0x26b0
[ 63.423324][ T5816] ? describe_balance_start_or_resume+0x44c/0x490
[ 63.429752][ T5816] ? __pfx___btrfs_balance+0x10/0x10
[ 63.435036][ T5816] ? mutex_unlock+0x10/0x10
[ 63.439574][ T5816] btrfs_balance+0xbdc/0x10c0
[ 63.444265][ T5816] btrfs_ioctl_balance+0x493/0x7c0
[ 63.449726][ T5816] ? __pfx_btrfs_ioctl+0x10/0x10
[ 63.454675][ T5816] __se_sys_ioctl+0xf5/0x170
[ 63.459269][ T5816] do_syscall_64+0xf3/0x230
[ 63.463772][ T5816] ? clear_bhb_loop+0x35/0x90
[ 63.468446][ T5816] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.474341][ T5816] RIP: 0033:0x7fa02a0ba9c9
[ 63.478756][ T5816] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 63.498381][ T5816] RSP: 002b:00007ffe8e4bc2c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 63.506797][ T5816] RAX: ffffffffffffffda RBX: 00007ffe8e4bc498 RCX: 00007fa02a0ba9c9
[ 63.514764][ T5816] RDX: 0000000020000c40 RSI: 00000000c4009420 RDI: 0000000000000003
[ 63.522730][ T5816] RBP: 00007fa02a132610 R08: 00000000000051a5 R09: 00007ffe8e4bc498
[ 63.530696][ T5816] R10: 00007ffe8e4bc180 R11: 0000000000000246 R12: 0000000000000001
[ 63.538664][ T5816] R13: 00007ffe8e4bc488 R14: 0000000000000001 R15: 0000000000000001
[ 63.546646][ T5816]
[ 63.549920][ T5816] Kernel Offset: disabled
[ 63.554284][ T5816] Rebooting in 86400 seconds..