usbcore: registered new interface driver nfcmrvl Loading iSCSI transport class v2.0-870. scsi host0: Virtio SCSI HBA st: Version 20160209, fixed bufsize 32768, s/g segs 256 Rounding down aligned max_sectors from 4294967295 to 4294967288 db_root: cannot open: /etc/target slram: not enough parameters. ftl_cs: FTL header not found. wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) MACsec IEEE 802.1AE tun: Universal TUN/TAP device driver, 1.6 vcan: Virtual CAN interface driver vxcan: Virtual CAN Tunnel driver slcan: serial line CAN interface driver CAN device driver interface usbcore: registered new interface driver usb_8dev usbcore: registered new interface driver ems_usb usbcore: registered new interface driver gs_usb usbcore: registered new interface driver kvaser_usb usbcore: registered new interface driver mcba_usb usbcore: registered new interface driver peak_usb e100: Intel(R) PRO/100 Network Driver e100: Copyright(c) 1999-2006 Intel Corporation e1000: Intel(R) PRO/1000 Network Driver e1000: Copyright (c) 1999-2006 Intel Corporation. e1000e: Intel(R) PRO/1000 Network Driver e1000e: Copyright(c) 1999 - 2015 Intel Corporation. mkiss: AX.25 Multikiss, Hans Albas PE1AYX AX.25: 6pack driver, Revision: 0.3.0 AX.25: bpqether driver version 004 PPP generic driver version 2.4.2 PPP BSD Compression module registered PPP Deflate Compression module registered PPP MPPE Compression module registered NET: Registered PF_PPPOX protocol family PPTP driver version 0.8.5 SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). CSLIP: code copyright 1989 Regents of the University of California. SLIP linefill/keepalive option. hdlc: HDLC support module revision 1.22 LAPB Ethernet driver version 0.02 usbcore: registered new interface driver ath9k_htc usbcore: registered new interface driver carl9170 usbcore: registered new interface driver ath6kl_usb usbcore: registered new interface driver ar5523 usbcore: registered new interface driver ath10k_usb usbcore: registered new interface driver rndis_wlan mac80211_hwsim: initializing netlink stack segment: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.0.0-rc1-syzkaller-00017-g3cc40a443a04 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 RIP: 0010:__kmalloc_node_track_caller+0x17a/0x3f0 mm/slub.c:4955 Code: 00 48 c1 e8 3a 44 39 f0 0f 85 24 01 00 00 49 8b 3c 24 40 f6 c7 0f 0f 85 73 02 00 00 45 84 c0 0f 84 6c 02 00 00 41 8b 44 24 28 <48> 8b 5c 05 00 48 8d 4a 08 48 89 e8 65 48 0f c7 0f 0f 94 c0 a8 01 RSP: 0000:ffffc90000067858 EFLAGS: 00010202 RAX: 0000000000000800 RBX: 0000000000082cc0 RCX: 0000000000000000 RDX: 0000000000003088 RSI: 0000000000082cc0 RDI: 000000000003d960 RBP: ffff000000000000 R08: dffffc0000000001 R09: fffffbfff1c4ade6 R10: fffffbfff1c4ade6 R11: 1ffffffff1c4ade5 R12: ffff888012042140 R13: 0000000000082cc0 R14: 00000000ffffffff R15: 0000000000001000 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff88823ffff000 CR3: 000000000ca8e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kmalloc_reserve net/core/skbuff.c:358 [inline] __alloc_skb+0x11d/0x620 net/core/skbuff.c:430 alloc_skb include/linux/skbuff.h:1257 [inline] nlmsg_new include/net/netlink.h:953 [inline] ctrl_build_mcgrp_msg net/netlink/genetlink.c:997 [inline] genl_ctrl_event+0x16f/0xc40 net/netlink/genetlink.c:1083 genl_register_family+0x10df/0x1390 net/netlink/genetlink.c:432 hwsim_init_netlink+0x21/0x9b drivers/net/wireless/mac80211_hwsim.c:4972 init_mac80211_hwsim+0x185/0xa08 drivers/net/wireless/mac80211_hwsim.c:5285 do_one_initcall+0xbd/0x2b0 init/main.c:1296 do_initcall_level+0x168/0x218 init/main.c:1369 do_initcalls+0x4b/0x8c init/main.c:1385 kernel_init_freeable+0x43a/0x5c3 init/main.c:1611 kernel_init+0x19/0x2b0 init/main.c:1500 ret_from_fork+0x1f/0x30 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__kmalloc_node_track_caller+0x17a/0x3f0 mm/slub.c:4955 Code: 00 48 c1 e8 3a 44 39 f0 0f 85 24 01 00 00 49 8b 3c 24 40 f6 c7 0f 0f 85 73 02 00 00 45 84 c0 0f 84 6c 02 00 00 41 8b 44 24 28 <48> 8b 5c 05 00 48 8d 4a 08 48 89 e8 65 48 0f c7 0f 0f 94 c0 a8 01 RSP: 0000:ffffc90000067858 EFLAGS: 00010202 RAX: 0000000000000800 RBX: 0000000000082cc0 RCX: 0000000000000000 RDX: 0000000000003088 RSI: 0000000000082cc0 RDI: 000000000003d960 RBP: ffff000000000000 R08: dffffc0000000001 R09: fffffbfff1c4ade6 R10: fffffbfff1c4ade6 R11: 1ffffffff1c4ade5 R12: ffff888012042140 R13: 0000000000082cc0 R14: 00000000ffffffff R15: 0000000000001000 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff88823ffff000 CR3: 000000000ca8e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 00 48 c1 add %cl,-0x3f(%rax) 3: e8 3a 44 39 f0 callq 0xf0394442 8: 0f 85 24 01 00 00 jne 0x132 e: 49 8b 3c 24 mov (%r12),%rdi 12: 40 f6 c7 0f test $0xf,%dil 16: 0f 85 73 02 00 00 jne 0x28f 1c: 45 84 c0 test %r8b,%r8b 1f: 0f 84 6c 02 00 00 je 0x291 25: 41 8b 44 24 28 mov 0x28(%r12),%eax * 2a: 48 8b 5c 05 00 mov 0x0(%rbp,%rax,1),%rbx <-- trapping instruction 2f: 48 8d 4a 08 lea 0x8(%rdx),%rcx 33: 48 89 e8 mov %rbp,%rax 36: 65 48 0f c7 0f cmpxchg16b %gs:(%rdi) 3b: 0f 94 c0 sete %al 3e: a8 01 test $0x1,%al