program:
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=0x0])
mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000280)='autofs\x00', 0x201000c, &(0x7f0000000040))
r0 = getpid()
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x12, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x3c}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x80)
r1 = syz_pidfd_open(r0, 0x0)
setns(r1, 0x24020000)
r2 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = syz_pidfd_open(r2, 0x0)
setns(r3, 0x24020000)
mount_setattr(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x8000, &(0x7f0000000000)={0x0, 0x9, 0x20000}, 0x20)
[ 75.690821][ T4705] Bluetooth: hci0: command tx timeout
[ 75.713842][ T5356] Invalid/unusable pipe
[ 75.718386][ T5356] ------------[ cut here ]------------
[ 75.720928][ T5356] verifier bug: error during ctx access conversion (0)(1)
[ 75.743494][ T5356] WARNING: CPU: 0 PID: 5356 at kernel/bpf/verifier.c:21452 bpf_check+0x1b6ed/0x1d2d0
[ 75.747715][ T5356] Modules linked in:
[ 75.750478][ T5356] CPU: 0 UID: 0 PID: 5356 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 75.755466][ T5356] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 75.760653][ T5356] RIP: 0010:bpf_check+0x1b6ed/0x1d2d0
[ 75.762933][ T5356] Code: 2c af ff 90 0f 0b 90 90 e9 6d 60 ff ff e8 9b 9c eb ff c6 05 54 80 d9 0d 01 90 48 c7 c7 60 fe b1 8b 44 89 f6 e8 44 2c af ff 90 <0f> 0b 90 90 e9 af bd ff ff e8 75 9c eb ff c6 05 33 80 d9 0d 01 90
[ 75.771584][ T5356] RSP: 0018:ffffc9000d3d7600 EFLAGS: 00010246
[ 75.774182][ T5356] RAX: 0efc5e00af0bc200 RBX: 0000000000000000 RCX: 0000000000100000
[ 75.777571][ T5356] RDX: ffffc9000df4a000 RSI: 00000000000017b1 RDI: 00000000000017b2
[ 75.781061][ T5356] RBP: ffffc9000d3d7b50 R08: 0000000000000003 R09: 0000000000000004
[ 75.784445][ T5356] R10: dffffc0000000000 R11: fffffbfff1c3a234 R12: ffffc90000a9e05a
[ 75.787824][ T5356] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000004
[ 75.791344][ T5356] FS: 00007fe33cb6c6c0(0000) GS:ffff88808d007000(0000) knlGS:0000000000000000
[ 75.795109][ T5356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.797884][ T5356] CR2: 0000000000000000 CR3: 000000001a5b1000 CR4: 0000000000352ef0
[ 75.801403][ T5356] Call Trace:
[ 75.802920][ T5356]
[ 75.804201][ T5356] ? __pfx_sock_addr_convert_ctx_access+0x10/0x10
[ 75.807046][ T5356] ? __pfx_bpf_check+0x10/0x10
[ 75.809123][ T5356] ? ktime_get_with_offset+0x8c/0x2a0
[ 75.811630][ T5356] ? seqcount_lockdep_reader_access+0x123/0x1c0
[ 75.814299][ T5356] ? ktime_get_with_offset+0x8c/0x2a0
[ 75.816610][ T5356] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 75.819482][ T5356] ? __asan_memset+0x22/0x50
[ 75.821638][ T5356] ? bpf_obj_name_cpy+0x194/0x1e0
[ 75.823871][ T5356] ? bpf_lsm_bpf_prog_load+0x9/0x20
[ 75.826183][ T5356] ? security_bpf_prog_load+0x7f/0x310
[ 75.828622][ T5356] bpf_prog_load+0x1318/0x1930
[ 75.830875][ T5356] ? __pfx_bpf_prog_load+0x10/0x10
[ 75.833152][ T5356] ? bpf_lsm_bpf+0x9/0x20
[ 75.835123][ T5356] ? security_bpf+0x7e/0x300
[ 75.837138][ T5356] __sys_bpf+0x528/0x870
[ 75.839040][ T5356] ? __pfx___sys_bpf+0x10/0x10
[ 75.841261][ T5356] ? rcu_is_watching+0x15/0xb0
[ 75.843424][ T5356] ? rcu_is_watching+0x15/0xb0
[ 75.845549][ T5356] __x64_sys_bpf+0x7c/0x90
[ 75.847524][ T5356] do_syscall_64+0xfa/0x3b0
[ 75.849582][ T5356] ? lockdep_hardirqs_on+0x9c/0x150
[ 75.852294][ T5356] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.854880][ T5356] ? clear_bhb_loop+0x60/0xb0
[ 75.856891][ T5356] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.859473][ T5356] RIP: 0033:0x7fe33bd8eec9
[ 75.861777][ T5356] 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
[ 75.870128][ T5356] RSP: 002b:00007fe33cb6c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 75.873749][ T5356] RAX: ffffffffffffffda RBX: 00007fe33bfe5fa0 RCX: 00007fe33bd8eec9
[ 75.877125][ T5356] RDX: 0000000000000080 RSI: 0000200000000100 RDI: 0000000000000005
[ 75.880672][ T5356] RBP: 00007fe33be11f91 R08: 0000000000000000 R09: 0000000000000000
[ 75.883984][ T5356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 75.887344][ T5356] R13: 00007fe33bfe6038 R14: 00007fe33bfe5fa0 R15: 00007ffebeb62a98
[ 75.890860][ T5356]
[ 75.892167][ T5356] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 75.895289][ T5356] CPU: 0 UID: 0 PID: 5356 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 75.899074][ T5356] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 75.903652][ T5356] Call Trace:
[ 75.905061][ T5356]
[ 75.906302][ T5356] dump_stack_lvl+0x99/0x250
[ 75.908301][ T5356] ? __asan_memcpy+0x40/0x70
[ 75.910242][ T5356] ? __pfx_dump_stack_lvl+0x10/0x10
[ 75.912411][ T5356] ? __pfx__printk+0x10/0x10
[ 75.914425][ T5356] vpanic+0x281/0x750
[ 75.916150][ T5356] ? __pfx__printk+0x10/0x10
[ 75.918193][ T5356] ? __pfx_vpanic+0x10/0x10
[ 75.920130][ T5356] ? is_bpf_text_address+0x26/0x2b0
[ 75.922330][ T5356] panic+0xb9/0xc0
[ 75.923916][ T5356] ? __pfx_panic+0x10/0x10
[ 75.925824][ T5356] __warn+0x31b/0x4b0
[ 75.927535][ T5356] ? bpf_check+0x1b6ed/0x1d2d0
[ 75.929670][ T5356] ? bpf_check+0x1b6ed/0x1d2d0
[ 75.931667][ T5356] report_bug+0x2be/0x4f0
[ 75.933463][ T5356] ? bpf_check+0x1b6ed/0x1d2d0
[ 75.935542][ T5356] ? bpf_check+0x1b6ed/0x1d2d0
[ 75.937591][ T5356] ? bpf_check+0x1b6ef/0x1d2d0
[ 75.939586][ T5356] handle_bug+0x84/0x160
[ 75.941214][ T5356] exc_invalid_op+0x1a/0x50
[ 75.943126][ T5356] asm_exc_invalid_op+0x1a/0x20
[ 75.945140][ T5356] RIP: 0010:bpf_check+0x1b6ed/0x1d2d0
[ 75.947435][ T5356] Code: 2c af ff 90 0f 0b 90 90 e9 6d 60 ff ff e8 9b 9c eb ff c6 05 54 80 d9 0d 01 90 48 c7 c7 60 fe b1 8b 44 89 f6 e8 44 2c af ff 90 <0f> 0b 90 90 e9 af bd ff ff e8 75 9c eb ff c6 05 33 80 d9 0d 01 90
[ 75.955497][ T5356] RSP: 0018:ffffc9000d3d7600 EFLAGS: 00010246
[ 75.958115][ T5356] RAX: 0efc5e00af0bc200 RBX: 0000000000000000 RCX: 0000000000100000
[ 75.961444][ T5356] RDX: ffffc9000df4a000 RSI: 00000000000017b1 RDI: 00000000000017b2
[ 75.964824][ T5356] RBP: ffffc9000d3d7b50 R08: 0000000000000003 R09: 0000000000000004
[ 75.968212][ T5356] R10: dffffc0000000000 R11: fffffbfff1c3a234 R12: ffffc90000a9e05a
[ 75.971480][ T5356] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000004
[ 75.974949][ T5356] ? __pfx_sock_addr_convert_ctx_access+0x10/0x10
[ 75.977715][ T5356] ? __pfx_bpf_check+0x10/0x10
[ 75.979828][ T5356] ? ktime_get_with_offset+0x8c/0x2a0
[ 75.982266][ T5356] ? seqcount_lockdep_reader_access+0x123/0x1c0
[ 75.984822][ T5356] ? ktime_get_with_offset+0x8c/0x2a0
[ 75.987074][ T5356] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 75.989794][ T5356] ? __asan_memset+0x22/0x50
[ 75.991784][ T5356] ? bpf_obj_name_cpy+0x194/0x1e0
[ 75.993870][ T5356] ? bpf_lsm_bpf_prog_load+0x9/0x20
[ 75.996004][ T5356] ? security_bpf_prog_load+0x7f/0x310
[ 75.998314][ T5356] bpf_prog_load+0x1318/0x1930
[ 76.000355][ T5356] ? __pfx_bpf_prog_load+0x10/0x10
[ 76.002544][ T5356] ? bpf_lsm_bpf+0x9/0x20
[ 76.004434][ T5356] ? security_bpf+0x7e/0x300
[ 76.006372][ T5356] __sys_bpf+0x528/0x870
[ 76.008145][ T5356] ? __pfx___sys_bpf+0x10/0x10
[ 76.010162][ T5356] ? rcu_is_watching+0x15/0xb0
[ 76.012126][ T5356] ? rcu_is_watching+0x15/0xb0
[ 76.014105][ T5356] __x64_sys_bpf+0x7c/0x90
[ 76.015941][ T5356] do_syscall_64+0xfa/0x3b0
[ 76.017906][ T5356] ? lockdep_hardirqs_on+0x9c/0x150
[ 76.020175][ T5356] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.022598][ T5356] ? clear_bhb_loop+0x60/0xb0
[ 76.024490][ T5356] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.026870][ T5356] RIP: 0033:0x7fe33bd8eec9
[ 76.028785][ T5356] 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
[ 76.036811][ T5356] RSP: 002b:00007fe33cb6c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 76.040301][ T5356] RAX: ffffffffffffffda RBX: 00007fe33bfe5fa0 RCX: 00007fe33bd8eec9
[ 76.043671][ T5356] RDX: 0000000000000080 RSI: 0000200000000100 RDI: 0000000000000005
[ 76.046855][ T5356] RBP: 00007fe33be11f91 R08: 0000000000000000 R09: 0000000000000000
[ 76.050132][ T5356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 76.053460][ T5356] R13: 00007fe33bfe6038 R14: 00007fe33bfe5fa0 R15: 00007ffebeb62a98
[ 76.056800][ T5356]
[ 76.058481][ T5356] Kernel Offset: disabled
[ 76.060337][ T5356] Rebooting in 86400 seconds..