program:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = syz_create_resource$binfmt(&(0x7f0000000040)='./file1\x00')
r2 = openat$binfmt(0xffffffffffffff9c, r1, 0x42, 0x1ff)
close(r2)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x173)
syz_mount_image$squashfs(&(0x7f0000000040), &(0x7f00000001c0)='./file1\x00', 0x1, &(0x7f00000000c0)=ANY=[], 0x41, 0x1c5, &(0x7f00000003c0)="$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")
open$dir(&(0x7f0000000180)='./file1\x00', 0x0, 0x12)
execveat$binfmt(0xffffffffffffff9c, r1, 0x0, 0x0, 0x0)
r3 = openat$binfmt(0xffffffffffffff9c, r1, 0x2, 0x0)
close(r3)
r4 = syz_create_resource$binfmt(&(0x7f0000000080)='./file1\x00')
execveat$binfmt(0xffffffffffffff9c, r4, 0x0, 0x0, 0x1000)
execveat$binfmt(0xffffffffffffff9c, r1, 0x0, &(0x7f0000000440)={[&(0x7f0000000000)='=PL\x00']}, 0x0)
setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x84, @dev={0xac, 0x14, 0x14, 0xb}, 0x15, 0x3, 'sh\x00', 0x1, 0x4, 0x72}, 0x2c)
r5 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000000000)={{0x84, @initdev={0xac, 0x1e, 0x4, 0x0}, 0x4e21, 0x3, 'lc\x00', 0x2b, 0x3a3b, 0x7c}, {@rand_addr=0x64010102, 0x4e23, 0x1, 0x800000c3, 0x2, 0x12d5c}}, 0x44)
close(r3)
[ 69.134332][ T4666] Bluetooth: hci0: command tx timeout
[ 69.175608][ T5316] loop0: detected capacity change from 0 to 8
[ 69.204563][ T5316] ------------[ cut here ]------------
[ 69.206779][ T5316] WARNING: CPU: 0 PID: 5316 at fs/exec.c:911 do_open_execat+0x376/0x480
[ 69.210736][ T5316] Modules linked in:
[ 69.212176][ T5316] CPU: 0 UID: 0 PID: 5316 Comm: syz.0.0 Not tainted 6.13.0-rc4-syzkaller-00054-gd6ef8b40d075 #0
[ 69.216518][ T5316] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.220641][ T5316] RIP: 0010:do_open_execat+0x376/0x480
[ 69.222566][ T5316] Code: 74 3e 49 81 ff 01 f0 ff ff 73 35 e8 74 af 86 ff 4c 89 ff e8 cc 89 fe ff eb 2b e8 65 af 86 ff e9 05 fe ff ff e8 5b af 86 ff 90 <0f> 0b 90 eb c7 e8 50 af 86 ff 48 c7 c3 e6 ff ff ff 4d 85 ff 75 c2
[ 69.230032][ T5316] RSP: 0018:ffffc9000d53fd00 EFLAGS: 00010287
[ 69.232338][ T5316] RAX: ffffffff8218c4d5 RBX: 000000000000e000 RCX: 0000000000100000
[ 69.235523][ T5316] RDX: ffffc9000e80a000 RSI: 0000000000000158 RDI: 0000000000000159
[ 69.238399][ T5316] RBP: ffffc9000d53fdc8 R08: ffffffff8218c336 R09: 0000000000000000
[ 69.241489][ T5316] R10: ffffc9000d53fb60 R11: fffff52001aa7f6e R12: ffffc9000d53fd40
[ 69.244734][ T5316] R13: 1ffff92001aa7fa4 R14: ffff888043b38578 R15: ffff888012011540
[ 69.247735][ T5316] FS: 00007fdef87616c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 69.250840][ T5316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.253408][ T5316] CR2: 00007ffc237bfe88 CR3: 0000000042d8a000 CR4: 0000000000352ef0
[ 69.256444][ T5316] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 69.259494][ T5316] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 69.262399][ T5316] Call Trace:
[ 69.263568][ T5316]
[ 69.264660][ T5316] ? __warn+0x165/0x4d0
[ 69.266385][ T5316] ? do_open_execat+0x376/0x480
[ 69.268426][ T5316] ? report_bug+0x2b3/0x500
[ 69.270309][ T5316] ? do_open_execat+0x376/0x480
[ 69.272273][ T5316] ? handle_bug+0x60/0x90
[ 69.274265][ T5316] ? exc_invalid_op+0x1a/0x50
[ 69.276153][ T5316] ? asm_exc_invalid_op+0x1a/0x20
[ 69.278114][ T5316] ? do_open_execat+0x1d6/0x480
[ 69.280032][ T5316] ? do_open_execat+0x375/0x480
[ 69.281867][ T5316] ? do_open_execat+0x376/0x480
[ 69.283825][ T5316] ? __pfx_do_open_execat+0x10/0x10
[ 69.285936][ T5316] ? __pfx_lock_release+0x10/0x10
[ 69.287959][ T5316] alloc_bprm+0x28/0xa30
[ 69.289618][ T5316] ? __phys_addr_symbol+0x2f/0x70
[ 69.291680][ T5316] ? __check_object_size+0x47a/0x730
[ 69.293784][ T5316] ? __might_fault+0xc6/0x120
[ 69.295727][ T5316] do_execveat_common+0x18c/0x6f0
[ 69.297575][ T5316] __x64_sys_execveat+0xc4/0xe0
[ 69.299487][ T5316] do_syscall_64+0xf3/0x230
[ 69.301258][ T5316] ? clear_bhb_loop+0x35/0x90
[ 69.303103][ T5316] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.305531][ T5316] RIP: 0033:0x7fdef7985d29
[ 69.307369][ T5316] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 69.314753][ T5316] RSP: 002b:00007fdef8761038 EFLAGS: 00000246 ORIG_RAX: 0000000000000142
[ 69.317789][ T5316] RAX: ffffffffffffffda RBX: 00007fdef7b75fa0 RCX: 00007fdef7985d29
[ 69.320737][ T5316] RDX: 0000000000000000 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 69.323741][ T5316] RBP: 00007fdef7a01b08 R08: 0000000000001000 R09: 0000000000000000
[ 69.326846][ T5316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 69.329930][ T5316] R13: 0000000000000000 R14: 00007fdef7b75fa0 R15: 00007ffe89b87af8
[ 69.333179][ T5316]
[ 69.334560][ T5316] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 69.337288][ T5316] CPU: 0 UID: 0 PID: 5316 Comm: syz.0.0 Not tainted 6.13.0-rc4-syzkaller-00054-gd6ef8b40d075 #0
[ 69.341265][ T5316] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.345253][ T5316] Call Trace:
[ 69.346465][ T5316]
[ 69.347722][ T5316] dump_stack_lvl+0x241/0x360
[ 69.349600][ T5316] ? __pfx_dump_stack_lvl+0x10/0x10
[ 69.351686][ T5316] ? __pfx__printk+0x10/0x10
[ 69.353466][ T5316] ? _printk+0xd5/0x120
[ 69.354965][ T5316] ? __init_begin+0x41000/0x41000
[ 69.356913][ T5316] ? vscnprintf+0x5d/0x90
[ 69.358492][ T5316] panic+0x349/0x880
[ 69.359980][ T5316] ? __warn+0x174/0x4d0
[ 69.361310][ T5316] ? __pfx_panic+0x10/0x10
[ 69.362970][ T5316] __warn+0x344/0x4d0
[ 69.364389][ T5316] ? do_open_execat+0x376/0x480
[ 69.366179][ T5316] report_bug+0x2b3/0x500
[ 69.367735][ T5316] ? do_open_execat+0x376/0x480
[ 69.369299][ T5316] handle_bug+0x60/0x90
[ 69.370726][ T5316] exc_invalid_op+0x1a/0x50
[ 69.372455][ T5316] asm_exc_invalid_op+0x1a/0x20
[ 69.374439][ T5316] RIP: 0010:do_open_execat+0x376/0x480
[ 69.376447][ T5316] Code: 74 3e 49 81 ff 01 f0 ff ff 73 35 e8 74 af 86 ff 4c 89 ff e8 cc 89 fe ff eb 2b e8 65 af 86 ff e9 05 fe ff ff e8 5b af 86 ff 90 <0f> 0b 90 eb c7 e8 50 af 86 ff 48 c7 c3 e6 ff ff ff 4d 85 ff 75 c2
[ 69.383111][ T5316] RSP: 0018:ffffc9000d53fd00 EFLAGS: 00010287
[ 69.385611][ T5316] RAX: ffffffff8218c4d5 RBX: 000000000000e000 RCX: 0000000000100000
[ 69.388694][ T5316] RDX: ffffc9000e80a000 RSI: 0000000000000158 RDI: 0000000000000159
[ 69.391782][ T5316] RBP: ffffc9000d53fdc8 R08: ffffffff8218c336 R09: 0000000000000000
[ 69.394875][ T5316] R10: ffffc9000d53fb60 R11: fffff52001aa7f6e R12: ffffc9000d53fd40
[ 69.397521][ T5316] R13: 1ffff92001aa7fa4 R14: ffff888043b38578 R15: ffff888012011540
[ 69.400589][ T5316] ? do_open_execat+0x1d6/0x480
[ 69.402403][ T5316] ? do_open_execat+0x375/0x480
[ 69.404141][ T5316] ? __pfx_do_open_execat+0x10/0x10
[ 69.406133][ T5316] ? __pfx_lock_release+0x10/0x10
[ 69.408187][ T5316] alloc_bprm+0x28/0xa30
[ 69.409821][ T5316] ? __phys_addr_symbol+0x2f/0x70
[ 69.411733][ T5316] ? __check_object_size+0x47a/0x730
[ 69.413830][ T5316] ? __might_fault+0xc6/0x120
[ 69.415732][ T5316] do_execveat_common+0x18c/0x6f0
[ 69.417647][ T5316] __x64_sys_execveat+0xc4/0xe0
[ 69.419444][ T5316] do_syscall_64+0xf3/0x230
[ 69.421207][ T5316] ? clear_bhb_loop+0x35/0x90
[ 69.423050][ T5316] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.425119][ T5316] RIP: 0033:0x7fdef7985d29
[ 69.426751][ T5316] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 69.434277][ T5316] RSP: 002b:00007fdef8761038 EFLAGS: 00000246 ORIG_RAX: 0000000000000142
[ 69.437318][ T5316] RAX: ffffffffffffffda RBX: 00007fdef7b75fa0 RCX: 00007fdef7985d29
[ 69.440110][ T5316] RDX: 0000000000000000 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 69.442780][ T5316] RBP: 00007fdef7a01b08 R08: 0000000000001000 R09: 0000000000000000
[ 69.445482][ T5316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 69.448019][ T5316] R13: 0000000000000000 R14: 00007fdef7b75fa0 R15: 00007ffe89b87af8
[ 69.450499][ T5316]
[ 69.451753][ T5316] Kernel Offset: disabled
[ 69.453154][ T5316] Rebooting in 86400 seconds..