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
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1 at net/wireless/util.c:210 set_mandatory_flags_band net/wireless/util.c:210 [inline]
WARNING: CPU: 0 PID: 1 at net/wireless/util.c:210 ieee80211_set_bitrate_flags+0x2d9/0x340 net/wireless/util.c:265
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.19.0-syzkaller-14090-g4a9350597aff #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
RIP: 0010:set_mandatory_flags_band net/wireless/util.c:210 [inline]
RIP: 0010:ieee80211_set_bitrate_flags+0x2d9/0x340 net/wireless/util.c:265
Code: ff e8 fb 18 2f fd 0f 0b e9 48 ff ff ff e8 ef 18 2f fd 31 ff 44 89 fe e8 95 12 2f fd 45 85 ff 0f 84 30 ff ff ff e8 d7 18 2f fd <0f> 0b e9 24 ff ff ff e8 cb 18 2f fd 8b 5c 24 0c 31 ff 89 de e8 6e
RSP: 0000:ffffc90000273bb8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888107a921c0 RCX: 0000000000000000
RDX: ffff888101818040 RSI: ffffffff8408a249 RDI: 0000000000000005
RBP: 0000000000000004 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 000000000000000a R12: 0000000000000008
R13: 0000000000000008 R14: ffff888107a94c7c R15: 0000000000000001
FS: 0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff88823ffff000 CR3: 0000000005a29000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
wiphy_register+0x104d/0x1400 net/wireless/core.c:923
ieee80211_register_hw+0x11c9/0x1590 net/mac80211/main.c:1379
mac80211_hwsim_new_radio+0xc3f/0x1520 drivers/net/wireless/mac80211_hwsim.c:4129
init_mac80211_hwsim+0x43d/0x5ae drivers/net/wireless/mac80211_hwsim.c:5379
do_one_initcall+0x5e/0x2e0 init/main.c:1296
do_initcall_level init/main.c:1369 [inline]
do_initcalls init/main.c:1385 [inline]
do_basic_setup init/main.c:1404 [inline]
kernel_init_freeable+0x255/0x2cf init/main.c:1611
kernel_init+0x1a/0x1c0 init/main.c:1500
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
---[ end trace 0000000000000000 ]---
general protection fault, probably for non-canonical address 0xffff000000000000: 0000 [#1] PREEMPT SMP
CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.19.0-syzkaller-14090-g4a9350597aff #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
RIP: 0010:nl80211_put_iface_combinations+0x19d/0x4b0 net/wireless/nl80211.c:1632
Code: 00 00 e8 46 64 2d fd 48 85 ed 0f 84 d4 00 00 00 e8 38 64 2d fd 49 8b 06 ba 04 00 00 00 48 89 df 48 8d 4c 24 2c be 01 00 00 00 <42> 0f b7 04 28 89 44 24 2c e8 35 84 3d fe 31 ff 41 89 c7 89 c6 e8
RSP: 0000:ffffc90000273a50 EFLAGS: 00010293
RAX: ffff000000000000 RBX: ffff888101922200 RCX: ffffc90000273a7c
RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffff888101922200
RBP: ffff888105f28964 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 000000000002f8b8 R12: 0000000000000001
R13: 0000000000000000 R14: ffff888107a94c88 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff88823ffff000 CR3: 0000000005a29000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
nl80211_send_wiphy+0x9b4/0x4170 net/wireless/nl80211.c:2648
nl80211_notify_wiphy+0x8f/0x140 net/wireless/nl80211.c:17164
wiphy_register+0x112f/0x1400 net/wireless/core.c:942
ieee80211_register_hw+0x11c9/0x1590 net/mac80211/main.c:1379
mac80211_hwsim_new_radio+0xc3f/0x1520 drivers/net/wireless/mac80211_hwsim.c:4129
init_mac80211_hwsim+0x43d/0x5ae drivers/net/wireless/mac80211_hwsim.c:5379
do_one_initcall+0x5e/0x2e0 init/main.c:1296
do_initcall_level init/main.c:1369 [inline]
do_initcalls init/main.c:1385 [inline]
do_basic_setup init/main.c:1404 [inline]
kernel_init_freeable+0x255/0x2cf init/main.c:1611
kernel_init+0x1a/0x1c0 init/main.c:1500
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:nl80211_put_iface_combinations+0x19d/0x4b0 net/wireless/nl80211.c:1632
Code: 00 00 e8 46 64 2d fd 48 85 ed 0f 84 d4 00 00 00 e8 38 64 2d fd 49 8b 06 ba 04 00 00 00 48 89 df 48 8d 4c 24 2c be 01 00 00 00 <42> 0f b7 04 28 89 44 24 2c e8 35 84 3d fe 31 ff 41 89 c7 89 c6 e8
RSP: 0000:ffffc90000273a50 EFLAGS: 00010293
RAX: ffff000000000000 RBX: ffff888101922200 RCX: ffffc90000273a7c
RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffff888101922200
RBP: ffff888105f28964 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 000000000002f8b8 R12: 0000000000000001
R13: 0000000000000000 R14: ffff888107a94c88 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff88823ffff000 CR3: 0000000005a29000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
0: 00 00 add %al,(%rax)
2: e8 46 64 2d fd callq 0xfd2d644d
7: 48 85 ed test %rbp,%rbp
a: 0f 84 d4 00 00 00 je 0xe4
10: e8 38 64 2d fd callq 0xfd2d644d
15: 49 8b 06 mov (%r14),%rax
18: ba 04 00 00 00 mov $0x4,%edx
1d: 48 89 df mov %rbx,%rdi
20: 48 8d 4c 24 2c lea 0x2c(%rsp),%rcx
25: be 01 00 00 00 mov $0x1,%esi
* 2a: 42 0f b7 04 28 movzwl (%rax,%r13,1),%eax <-- trapping instruction
2f: 89 44 24 2c mov %eax,0x2c(%rsp)
33: e8 35 84 3d fe callq 0xfe3d846d
38: 31 ff xor %edi,%edi
3a: 41 89 c7 mov %eax,%r15d
3d: 89 c6 mov %eax,%esi
3f: e8 .byte 0xe8