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 BUG: unable to handle page fault for address: ffffdd1020000007 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 11828067 P4D 11828067 PUD 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.19.0-next-20220811-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 RIP: 0010:kobject_get+0x30/0x150 lib/kobject.c:623 Code: 53 e8 14 0b 5b fd 4d 85 e4 0f 84 a2 00 00 00 e8 06 0b 5b fd 49 8d 7c 24 3c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 e7 00 00 00 RSP: 0000:ffffc900000677e0 EFLAGS: 00010a03 RAX: dffffc0000000000 RBX: ffff88801f753800 RCX: 0000000000000000 RDX: 1fffe11020000007 RSI: ffffffff8420fafa RDI: ffff08810000003c RBP: ffff888147a408a8 R08: 0000000000000002 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff088100000000 R13: ffff888147a408f8 R14: 1ffff9200000cf09 R15: ffff088100000000 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffdd1020000007 CR3: 000000000bc8e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: get_device drivers/base/core.c:3612 [inline] device_add+0x297/0x1e90 drivers/base/core.c:3437 wiphy_register+0x1ee8/0x2a40 net/wireless/core.c:928 ieee80211_register_hw+0x22a3/0x3eb0 net/mac80211/main.c:1379 mac80211_hwsim_new_radio+0x255f/0x4dd0 drivers/net/wireless/mac80211_hwsim.c:4129 init_mac80211_hwsim+0x5aa/0x73b drivers/net/wireless/mac80211_hwsim.c:5379 do_one_initcall+0xfe/0x650 init/main.c:1299 do_initcall_level init/main.c:1374 [inline] do_initcalls init/main.c:1390 [inline] do_basic_setup init/main.c:1409 [inline] kernel_init_freeable+0x6b1/0x73a init/main.c:1616 kernel_init+0x1a/0x1d0 init/main.c:1505 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306 Modules linked in: CR2: ffffdd1020000007 ---[ end trace 0000000000000000 ]--- RIP: 0010:kobject_get+0x30/0x150 lib/kobject.c:623 Code: 53 e8 14 0b 5b fd 4d 85 e4 0f 84 a2 00 00 00 e8 06 0b 5b fd 49 8d 7c 24 3c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 e7 00 00 00 RSP: 0000:ffffc900000677e0 EFLAGS: 00010a03 RAX: dffffc0000000000 RBX: ffff88801f753800 RCX: 0000000000000000 RDX: 1fffe11020000007 RSI: ffffffff8420fafa RDI: ffff08810000003c RBP: ffff888147a408a8 R08: 0000000000000002 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff088100000000 R13: ffff888147a408f8 R14: 1ffff9200000cf09 R15: ffff088100000000 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffdd1020000007 CR3: 000000000bc8e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 53 push %rbx 1: e8 14 0b 5b fd callq 0xfd5b0b1a 6: 4d 85 e4 test %r12,%r12 9: 0f 84 a2 00 00 00 je 0xb1 f: e8 06 0b 5b fd callq 0xfd5b0b1a 14: 49 8d 7c 24 3c lea 0x3c(%r12),%rdi 19: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 20: fc ff df 23: 48 89 fa mov %rdi,%rdx 26: 48 c1 ea 03 shr $0x3,%rdx * 2a: 0f b6 04 02 movzbl (%rdx,%rax,1),%eax <-- trapping instruction 2e: 48 89 fa mov %rdi,%rdx 31: 83 e2 07 and $0x7,%edx 34: 38 d0 cmp %dl,%al 36: 7f 08 jg 0x40 38: 84 c0 test %al,%al 3a: 0f 85 e7 00 00 00 jne 0x127