program: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b708000000ddff"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd63"], 0xcfa4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=0x5, 0x12) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x400}}, 0x24) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0), r3) sendmsg$TIPC_NL_MON_SET(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000500)={0x14, r4, 0x59cd1167923e8627, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4814}, 0x4008000) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000180)=ANY=[@ANYBLOB="1201fb0019030320d812010079de01ec020109021b0001000003000904000001785ecc00090585020004"], 0x0) syz_usb_disconnect(r7) syz_usb_ep_write$ath9k_ep1(r7, 0x82, 0x11d8, &(0x7f0000000bc0)={[{0x26, 0x4e00, "ac891e7871f7fb0ed5ffaef7868efb8a98b7c2a047173c2d565c995409936aba8b57038b92e6"}, {0xb5, 0x4e00, "99bf0d9c0eeb8c7c034d0b49d8ec1f4885c7811444f2dd8f6dc9a3ea914bc2ff314e134a39fc63f69528d8753cdc48f5e409f5dde22e3ea7cab4f5a60eb8aef81cec4a8ce5dba1145ba45255297bf326cc30014485c2d4adbd4a31ff0816c6d46acab3d09425f7b894a9df509b22ecb4323d919f0a0831b2fbd50fcf5cf4c4bd23595eaa835763363691ae4b497c5fac9c4fa61d2e2588aeca123c6e56786f7c3d0d22e9e43b8f80b7b9d6beb3f9a3ff0611b2410f"}, {0x1000, 0x4e00, "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"}, {0xe7, 0x4e00, "7bfa5be0f2130bc882682822bb48a610a10f7ecd506cedf03abff37c9fa21a2a88e6f60dbec8ec24a12b804017d471ebaf075f6405bac8a3f50262b235c3e3014c83ecce772023d6ae3c0cffaa0c40990cbf6ffa4b19ac66ddc94f8f83752e945ac5478e3b41143a4a563ec27a58f15b1219e6a2459fda93c2b72e1ad368b90bedd8633f99100dd1118bece1db4dd17f0b0d43cffb7abad153bbb5354e47d575ee1309d65a42edc020c06511a69d5b34f914d5086627b3a4f224e495e1e8edfa9b8f1950e22c1a3cb767791275ded512156b8129bfda55444bcf414c0ca443598af482d7117ac3"}]}) write$P9_RVERSION(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r8 = dup(r6) write$FUSE_BMAP(r8, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r8, &(0x7f0000002100)=ANY=[@ANYBLOB="b0000000000000001659ec0889419429aa5db97288b0f8a87ea8e66d9a8b"], 0xb0) write$FUSE_DIRENTPLUS(r8, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000ce"], 0x10) write$FUSE_DIRENTPLUS(r8, &(0x7f0000000280)=ANY=[@ANYBLOB="a8"], 0xa8) write$FUSE_ENTRY(r8, &(0x7f0000000440)={0x90}, 0x90) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[{@posixacl}]}}) sendmmsg(r2, &(0x7f00000038c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, '$'}], 0x18, 0xe000}, 0x5}, {{&(0x7f0000000280)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e23, 0xf72c, @rand_addr=' \x01\x00', 0x7fff}}, 0x80, 0x0}}], 0x2, 0x20008800) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='afs_dir_check_failed\x00', r0, 0x0, 0x8}, 0x18) [ 58.688682][ T5319] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 58.837932][ T5319] usb 5-1: Using ep0 maxpacket: 32 [ 58.843294][ T5319] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 58.851835][ T5319] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 58.855364][ T5319] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 58.859240][ T5319] usb 5-1: Product: syz [ 58.860711][ T5319] usb 5-1: Manufacturer: syz [ 58.862392][ T5319] usb 5-1: SerialNumber: syz [ 58.870931][ T5319] usb 5-1: config 0 descriptor?? [ 58.874459][ T5322] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 58.912669][ T5307] Bluetooth: hci0: command tx timeout [ 59.091068][ T5319] usb 5-1: USB disconnect, device number 2 [ 59.299753][ T5321] ------------[ cut here ]------------ [ 59.301984][ T5321] WARNING: CPU: 0 PID: 5321 at mm/page_alloc.c:4729 __alloc_pages_noprof+0x3c5/0x710 [ 59.305570][ T5321] Modules linked in: [ 59.306986][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted 6.13.0-syzkaller-02526-gc4b9570cfb63 #0 [ 59.310978][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 59.314850][ T5321] RIP: 0010:__alloc_pages_noprof+0x3c5/0x710 [ 59.317021][ T5321] 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 08 ac 0c 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 [ 59.324006][ T5321] RSP: 0018:ffffc9000d437940 EFLAGS: 00010246 [ 59.326150][ T5321] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 59.329063][ T5321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000d4379c8 [ 59.331953][ T5321] RBP: ffffc9000d437a60 R08: ffffc9000d4379c7 R09: 0000000000000000 [ 59.334597][ T5321] R10: ffffc9000d4379a0 R11: fffff52001a86f39 R12: 000000000000000f [ 59.337345][ T5321] R13: 0000000000040d40 R14: 1ffff92001a86f30 R15: 1ffff92001a86f2c [ 59.340297][ T5321] FS: 00007f036f83b6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 59.343807][ T5321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.346222][ T5321] CR2: 0000000020002100 CR3: 00000000389b0000 CR4: 0000000000352ef0 [ 59.349239][ T5321] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.352022][ T5321] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.354826][ T5321] Call Trace: [ 59.355995][ T5321] [ 59.357104][ T5321] ? __warn+0x165/0x4d0 [ 59.358821][ T5321] ? __alloc_pages_noprof+0x3c5/0x710 [ 59.360649][ T5321] ? report_bug+0x2b3/0x500 [ 59.362365][ T5321] ? __alloc_pages_noprof+0x3c5/0x710 [ 59.364349][ T5321] ? handle_bug+0x60/0x90 [ 59.365986][ T5321] ? exc_invalid_op+0x1a/0x50 [ 59.367692][ T5321] ? asm_exc_invalid_op+0x1a/0x20 [ 59.369194][ T5321] ? __alloc_pages_noprof+0x3c5/0x710 [ 59.370724][ T5321] ? kfree+0x196/0x430 [ 59.372148][ T5321] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 59.374229][ T5321] ? v9fs_fid_xattr_get+0x327/0x450 [ 59.376028][ T5321] ? __pfx_v9fs_fid_xattr_get+0x10/0x10 [ 59.378098][ T5321] ___kmalloc_large_node+0x8b/0x1d0 [ 59.379931][ T5321] __kmalloc_large_node_noprof+0x1a/0x80 [ 59.381920][ T5321] __kmalloc_noprof+0x339/0x4c0 [ 59.383627][ T5321] ? v9fs_fid_get_acl+0x4f/0x100 [ 59.385498][ T5321] v9fs_fid_get_acl+0x4f/0x100 [ 59.387178][ T5321] v9fs_get_acl+0x96/0x350 [ 59.389603][ T5321] v9fs_inode_from_fid_dotl+0x22d/0x2c0 [ 59.392286][ T5321] v9fs_mount+0x718/0xa90 [ 59.393912][ T5321] ? __pfx_v9fs_mount+0x10/0x10 [ 59.395678][ T5321] ? __kmalloc_cache_noprof+0x243/0x390 [ 59.397665][ T5321] legacy_get_tree+0xee/0x190 [ 59.399803][ T5321] ? __pfx_v9fs_mount+0x10/0x10 [ 59.401611][ T5321] vfs_get_tree+0x90/0x2b0 [ 59.403141][ T5321] do_new_mount+0x2be/0xb40 [ 59.404887][ T5321] ? __pfx_do_new_mount+0x10/0x10 [ 59.407019][ T5321] __se_sys_mount+0x2d6/0x3c0 [ 59.408916][ T5321] ? __pfx___se_sys_mount+0x10/0x10 [ 59.410747][ T5321] ? do_syscall_64+0x100/0x230 [ 59.412374][ T5321] ? __x64_sys_mount+0x20/0xc0 [ 59.413914][ T5321] do_syscall_64+0xf3/0x230 [ 59.415561][ T5321] ? clear_bhb_loop+0x35/0x90 [ 59.417392][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.419718][ T5321] RIP: 0033:0x7f036e985d29 [ 59.421351][ T5321] 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 [ 59.428861][ T5321] RSP: 002b:00007f036f83b038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.432278][ T5321] RAX: ffffffffffffffda RBX: 00007f036eb75fa0 RCX: 00007f036e985d29 [ 59.435451][ T5321] RDX: 0000000020000b80 RSI: 00000000200003c0 RDI: 0000000000000000 [ 59.438975][ T5321] RBP: 00007f036ea01b08 R08: 0000000020000500 R09: 0000000000000000 [ 59.442507][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.445722][ T5321] R13: 0000000000000000 R14: 00007f036eb75fa0 R15: 00007ffcf8047de8 [ 59.448854][ T5321] [ 59.450017][ T5321] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 59.452612][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted 6.13.0-syzkaller-02526-gc4b9570cfb63 #0 [ 59.456097][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 59.459532][ T5321] Call Trace: [ 59.460732][ T5321] [ 59.461844][ T5321] dump_stack_lvl+0x241/0x360 [ 59.463605][ T5321] ? __pfx_dump_stack_lvl+0x10/0x10 [ 59.465473][ T5321] ? __pfx__printk+0x10/0x10 [ 59.467170][ T5321] ? _printk+0xd5/0x120 [ 59.468587][ T5321] ? __init_begin+0x41000/0x41000 [ 59.470424][ T5321] ? vscnprintf+0x5d/0x90 [ 59.471913][ T5321] panic+0x349/0x880 [ 59.473245][ T5321] ? __warn+0x174/0x4d0 [ 59.474810][ T5321] ? __pfx_panic+0x10/0x10 [ 59.476502][ T5321] __warn+0x344/0x4d0 [ 59.477914][ T5321] ? __alloc_pages_noprof+0x3c5/0x710 [ 59.479678][ T5321] report_bug+0x2b3/0x500 [ 59.481063][ T5321] ? __alloc_pages_noprof+0x3c5/0x710 [ 59.482696][ T5321] handle_bug+0x60/0x90 [ 59.484206][ T5321] exc_invalid_op+0x1a/0x50 [ 59.485915][ T5321] asm_exc_invalid_op+0x1a/0x20 [ 59.487626][ T5321] RIP: 0010:__alloc_pages_noprof+0x3c5/0x710 [ 59.489758][ T5321] 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 08 ac 0c 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 [ 59.496175][ T5321] RSP: 0018:ffffc9000d437940 EFLAGS: 00010246 [ 59.498282][ T5321] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 59.500880][ T5321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000d4379c8 [ 59.503689][ T5321] RBP: ffffc9000d437a60 R08: ffffc9000d4379c7 R09: 0000000000000000 [ 59.506588][ T5321] R10: ffffc9000d4379a0 R11: fffff52001a86f39 R12: 000000000000000f [ 59.509568][ T5321] R13: 0000000000040d40 R14: 1ffff92001a86f30 R15: 1ffff92001a86f2c [ 59.512337][ T5321] ? kfree+0x196/0x430 [ 59.513739][ T5321] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 59.515740][ T5321] ? v9fs_fid_xattr_get+0x327/0x450 [ 59.517594][ T5321] ? __pfx_v9fs_fid_xattr_get+0x10/0x10 [ 59.519501][ T5321] ___kmalloc_large_node+0x8b/0x1d0 [ 59.521376][ T5321] __kmalloc_large_node_noprof+0x1a/0x80 [ 59.523319][ T5321] __kmalloc_noprof+0x339/0x4c0 [ 59.525070][ T5321] ? v9fs_fid_get_acl+0x4f/0x100 [ 59.526825][ T5321] v9fs_fid_get_acl+0x4f/0x100 [ 59.528568][ T5321] v9fs_get_acl+0x96/0x350 [ 59.530226][ T5321] v9fs_inode_from_fid_dotl+0x22d/0x2c0 [ 59.532221][ T5321] v9fs_mount+0x718/0xa90 [ 59.533782][ T5321] ? __pfx_v9fs_mount+0x10/0x10 [ 59.535534][ T5321] ? __kmalloc_cache_noprof+0x243/0x390 [ 59.537501][ T5321] legacy_get_tree+0xee/0x190 [ 59.539158][ T5321] ? __pfx_v9fs_mount+0x10/0x10 [ 59.540891][ T5321] vfs_get_tree+0x90/0x2b0 [ 59.542491][ T5321] do_new_mount+0x2be/0xb40 [ 59.544162][ T5321] ? __pfx_do_new_mount+0x10/0x10 [ 59.546019][ T5321] __se_sys_mount+0x2d6/0x3c0 [ 59.547714][ T5321] ? __pfx___se_sys_mount+0x10/0x10 [ 59.549487][ T5321] ? do_syscall_64+0x100/0x230 [ 59.551214][ T5321] ? __x64_sys_mount+0x20/0xc0 [ 59.553031][ T5321] do_syscall_64+0xf3/0x230 [ 59.554693][ T5321] ? clear_bhb_loop+0x35/0x90 [ 59.556284][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.558181][ T5321] RIP: 0033:0x7f036e985d29 [ 59.559833][ T5321] 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 [ 59.565693][ T5321] RSP: 002b:00007f036f83b038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.568992][ T5321] RAX: ffffffffffffffda RBX: 00007f036eb75fa0 RCX: 00007f036e985d29 [ 59.571770][ T5321] RDX: 0000000020000b80 RSI: 00000000200003c0 RDI: 0000000000000000 [ 59.574580][ T5321] RBP: 00007f036ea01b08 R08: 0000000020000500 R09: 0000000000000000 [ 59.577273][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.580577][ T5321] R13: 0000000000000000 R14: 00007f036eb75fa0 R15: 00007ffcf8047de8 [ 59.583735][ T5321] [ 59.585287][ T5321] Kernel Offset: disabled [ 59.587127][ T5321] Rebooting in 86400 seconds..