program: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = dup(r1) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111, 0xa}}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x41}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x10) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@posixacl}]}}) [ 72.745800][ T5309] Bluetooth: hci0: command tx timeout [ 72.849534][ T5324] ------------[ cut here ]------------ [ 72.851726][ T5324] WARNING: CPU: 0 PID: 5324 at mm/page_alloc.c:4729 __alloc_pages_noprof+0x3c5/0x710 [ 72.855690][ T5324] Modules linked in: [ 72.857199][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.13.0-rc7-syzkaller-00209-g9528d418de4d #0 [ 72.861293][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.865665][ T5324] RIP: 0010:__alloc_pages_noprof+0x3c5/0x710 [ 72.867988][ T5324] Code: ff df 0f 85 09 01 00 00 44 89 e9 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cd 41 89 cd e9 f9 00 00 00 c6 05 d9 df 0b 0e 01 90 <0f> 0b 90 41 83 fc 0a 0f 86 13 fd ff ff 45 31 e4 48 c7 44 24 20 0e [ 72.875494][ T5324] RSP: 0018:ffffc900019cf940 EFLAGS: 00010246 [ 72.877692][ T5324] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 72.880674][ T5324] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc900019cf9c8 [ 72.883313][ T5324] RBP: ffffc900019cfa60 R08: ffffc900019cf9c7 R09: 0000000000000000 [ 72.886421][ T5324] R10: ffffc900019cf9a0 R11: fffff52000339f39 R12: 0000000000000019 [ 72.889432][ T5324] R13: 0000000000040d40 R14: 1ffff92000339f30 R15: 1ffff92000339f2c [ 72.892295][ T5324] FS: 00007f9349cea6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 72.895731][ T5324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.898048][ T5324] CR2: 00007fa0d5517095 CR3: 000000004003e000 CR4: 0000000000352ef0 [ 72.900894][ T5324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.903725][ T5324] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.906942][ T5324] Call Trace: [ 72.908249][ T5324] [ 72.909404][ T5324] ? __warn+0x165/0x4d0 [ 72.910978][ T5324] ? __alloc_pages_noprof+0x3c5/0x710 [ 72.912922][ T5324] ? report_bug+0x2b3/0x500 [ 72.914696][ T5324] ? __alloc_pages_noprof+0x3c5/0x710 [ 72.916925][ T5324] ? handle_bug+0x60/0x90 [ 72.918626][ T5324] ? exc_invalid_op+0x1a/0x50 [ 72.920484][ T5324] ? asm_exc_invalid_op+0x1a/0x20 [ 72.922380][ T5324] ? __alloc_pages_noprof+0x3c5/0x710 [ 72.924324][ T5324] ? kfree+0x196/0x430 [ 72.925946][ T5324] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 72.927977][ T5324] ? v9fs_fid_xattr_get+0x327/0x450 [ 72.929944][ T5324] ? __pfx_v9fs_fid_xattr_get+0x10/0x10 [ 72.932034][ T5324] ___kmalloc_large_node+0x8b/0x1d0 [ 72.933925][ T5324] __kmalloc_large_node_noprof+0x1a/0x80 [ 72.935991][ T5324] __kmalloc_noprof+0x339/0x4c0 [ 72.937987][ T5324] ? v9fs_fid_get_acl+0x4f/0x100 [ 72.939978][ T5324] v9fs_fid_get_acl+0x4f/0x100 [ 72.941802][ T5324] v9fs_get_acl+0x96/0x350 [ 72.943488][ T5324] v9fs_inode_from_fid_dotl+0x22d/0x2c0 [ 72.945859][ T5324] v9fs_mount+0x718/0xa90 [ 72.947553][ T5324] ? __pfx_v9fs_mount+0x10/0x10 [ 72.949372][ T5324] ? __kmalloc_cache_noprof+0x243/0x390 [ 72.951466][ T5324] legacy_get_tree+0xee/0x190 [ 72.953138][ T5324] ? __pfx_v9fs_mount+0x10/0x10 [ 72.954937][ T5324] vfs_get_tree+0x90/0x2b0 [ 72.957375][ T5324] do_new_mount+0x2be/0xb40 [ 72.959191][ T5324] ? __pfx_do_new_mount+0x10/0x10 [ 72.961100][ T5324] __se_sys_mount+0x2d6/0x3c0 [ 72.962909][ T5324] ? __pfx___se_sys_mount+0x10/0x10 [ 72.964779][ T5324] ? do_syscall_64+0x100/0x230 [ 72.966660][ T5324] ? __x64_sys_mount+0x20/0xc0 [ 72.968568][ T5324] do_syscall_64+0xf3/0x230 [ 72.970296][ T5324] ? clear_bhb_loop+0x35/0x90 [ 72.972160][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.974405][ T5324] RIP: 0033:0x7f9348f85d29 [ 72.976205][ T5324] 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 [ 72.983365][ T5324] RSP: 002b:00007f9349cea038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 72.986578][ T5324] RAX: ffffffffffffffda RBX: 00007f9349175fa0 RCX: 00007f9348f85d29 [ 72.989653][ T5324] RDX: 0000000020000b80 RSI: 00000000200000c0 RDI: 0000000000000000 [ 72.992552][ T5324] RBP: 00007f9349001b08 R08: 0000000020000500 R09: 0000000000000000 [ 72.995529][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.998455][ T5324] R13: 0000000000000000 R14: 00007f9349175fa0 R15: 00007ffdb9bd4798 [ 73.001084][ T5324] [ 73.002163][ T5324] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 73.004588][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.13.0-rc7-syzkaller-00209-g9528d418de4d #0 [ 73.008085][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.011704][ T5324] Call Trace: [ 73.012876][ T5324] [ 73.013904][ T5324] dump_stack_lvl+0x241/0x360 [ 73.015670][ T5324] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.017599][ T5324] ? __pfx__printk+0x10/0x10 [ 73.019424][ T5324] ? _printk+0xd5/0x120 [ 73.021025][ T5324] ? __init_begin+0x41000/0x41000 [ 73.022908][ T5324] ? vscnprintf+0x5d/0x90 [ 73.024514][ T5324] panic+0x349/0x880 [ 73.025903][ T5324] ? __warn+0x174/0x4d0 [ 73.027441][ T5324] ? __pfx_panic+0x10/0x10 [ 73.029100][ T5324] __warn+0x344/0x4d0 [ 73.030495][ T5324] ? __alloc_pages_noprof+0x3c5/0x710 [ 73.032522][ T5324] report_bug+0x2b3/0x500 [ 73.034097][ T5324] ? __alloc_pages_noprof+0x3c5/0x710 [ 73.036110][ T5324] handle_bug+0x60/0x90 [ 73.037682][ T5324] exc_invalid_op+0x1a/0x50 [ 73.039427][ T5324] asm_exc_invalid_op+0x1a/0x20 [ 73.041286][ T5324] RIP: 0010:__alloc_pages_noprof+0x3c5/0x710 [ 73.043472][ T5324] Code: ff df 0f 85 09 01 00 00 44 89 e9 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cd 41 89 cd e9 f9 00 00 00 c6 05 d9 df 0b 0e 01 90 <0f> 0b 90 41 83 fc 0a 0f 86 13 fd ff ff 45 31 e4 48 c7 44 24 20 0e [ 73.049978][ T5324] RSP: 0018:ffffc900019cf940 EFLAGS: 00010246 [ 73.052286][ T5324] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 73.055253][ T5324] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc900019cf9c8 [ 73.058308][ T5324] RBP: ffffc900019cfa60 R08: ffffc900019cf9c7 R09: 0000000000000000 [ 73.061305][ T5324] R10: ffffc900019cf9a0 R11: fffff52000339f39 R12: 0000000000000019 [ 73.064359][ T5324] R13: 0000000000040d40 R14: 1ffff92000339f30 R15: 1ffff92000339f2c [ 73.067480][ T5324] ? kfree+0x196/0x430 [ 73.069097][ T5324] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 73.071381][ T5324] ? v9fs_fid_xattr_get+0x327/0x450 [ 73.073309][ T5324] ? __pfx_v9fs_fid_xattr_get+0x10/0x10 [ 73.075407][ T5324] ___kmalloc_large_node+0x8b/0x1d0 [ 73.077410][ T5324] __kmalloc_large_node_noprof+0x1a/0x80 [ 73.079621][ T5324] __kmalloc_noprof+0x339/0x4c0 [ 73.081529][ T5324] ? v9fs_fid_get_acl+0x4f/0x100 [ 73.083361][ T5324] v9fs_fid_get_acl+0x4f/0x100 [ 73.085123][ T5324] v9fs_get_acl+0x96/0x350 [ 73.086806][ T5324] v9fs_inode_from_fid_dotl+0x22d/0x2c0 [ 73.088842][ T5324] v9fs_mount+0x718/0xa90 [ 73.090482][ T5324] ? __pfx_v9fs_mount+0x10/0x10 [ 73.092279][ T5324] ? __kmalloc_cache_noprof+0x243/0x390 [ 73.094337][ T5324] legacy_get_tree+0xee/0x190 [ 73.096087][ T5324] ? __pfx_v9fs_mount+0x10/0x10 [ 73.097890][ T5324] vfs_get_tree+0x90/0x2b0 [ 73.099609][ T5324] do_new_mount+0x2be/0xb40 [ 73.101352][ T5324] ? __pfx_do_new_mount+0x10/0x10 [ 73.103380][ T5324] __se_sys_mount+0x2d6/0x3c0 [ 73.105146][ T5324] ? __pfx___se_sys_mount+0x10/0x10 [ 73.107150][ T5324] ? do_syscall_64+0x100/0x230 [ 73.109097][ T5324] ? __x64_sys_mount+0x20/0xc0 [ 73.111005][ T5324] do_syscall_64+0xf3/0x230 [ 73.112726][ T5324] ? clear_bhb_loop+0x35/0x90 [ 73.114656][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.116949][ T5324] RIP: 0033:0x7f9348f85d29 [ 73.118755][ T5324] 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 [ 73.125826][ T5324] RSP: 002b:00007f9349cea038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 73.129070][ T5324] RAX: ffffffffffffffda RBX: 00007f9349175fa0 RCX: 00007f9348f85d29 [ 73.132097][ T5324] RDX: 0000000020000b80 RSI: 00000000200000c0 RDI: 0000000000000000 [ 73.135144][ T5324] RBP: 00007f9349001b08 R08: 0000000020000500 R09: 0000000000000000 [ 73.138030][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.140980][ T5324] R13: 0000000000000000 R14: 00007f9349175fa0 R15: 00007ffdb9bd4798 [ 73.143811][ T5324] [ 73.145201][ T5324] Kernel Offset: disabled [ 73.146908][ T5324] Rebooting in 86400 seconds..