general protection fault, probably for non-canonical address 0xdffffc0000000038: 0000 [#1] SMP KASAN KASAN: null-ptr-deref in range [0x00000000000001c0-0x00000000000001c7] CPU: 1 PID: 7919 Comm: syz-executor.1 Not tainted 5.14.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__queue_work+0xa2/0xe80 kernel/workqueue.c:1418 Code: 85 db 0f 84 eb 06 00 00 e8 fb 8c 26 00 49 8d 87 c0 01 00 00 48 89 c2 48 89 44 24 10 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 95 0b 00 00 41 8b 9f c0 01 00 RSP: 0018:ffffc90000148dc8 EFLAGS: 00010002 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000100 RDX: 0000000000000038 RSI: ffffffff811ad845 RDI: 0000000000000003 RBP: 0000000000000008 R08: 0000000000000000 R09: 000000001526d100 R10: ffffffff811adf40 R11: 0000000000000000 R12: ffff88810e0dbb50 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 00007ff8a82d2700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001240 CR3: 00000001009a4000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: queue_work_on+0xee/0x110 kernel/workqueue.c:1525 queue_work include/linux/workqueue.h:507 [inline] ieee80211_queue_work net/mac80211/util.c:924 [inline] ieee80211_queue_work+0x129/0x160 net/mac80211/util.c:917 ath9k_wmi_event_tasklet+0x2d0/0x3f0 drivers/net/wireless/ath/ath9k/wmi.c:168 tasklet_action_common.constprop.0+0x201/0x2e0 kernel/softirq.c:783 __do_softirq+0x1b0/0x910 kernel/softirq.c:558 invoke_softirq kernel/softirq.c:432 [inline] __irq_exit_rcu+0x117/0x160 kernel/softirq.c:636 irq_exit_rcu+0x5/0x10 kernel/softirq.c:648 sysvec_apic_timer_interrupt+0x6a/0x90 arch/x86/kernel/apic/apic.c:1100 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638 RIP: 0010:_raw_spin_unlock_irqrestore+0x3a/0x50 kernel/locking/spinlock.c:192 Code: 10 e8 9a ad 67 fb 48 89 ef e8 d2 20 68 fb 81 e3 00 02 00 00 75 17 9c 58 f6 c4 02 75 17 48 85 db 74 01 fb 65 ff 0d d6 69 41 7a <5b> 5d c3 e8 de eb 86 fb eb e2 e8 37 42 fe ff eb e2 0f 1f 44 00 00 RSP: 0018:ffffc900110cfe10 EFLAGS: 00000246 RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff111d9e9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff85c08532 RBP: ffff888115968008 R08: 0000000000000001 R09: 0000000000000001 R10: ffffffff81477148 R11: 0000000000000000 R12: 0000000000000216 R13: ffff888115968008 R14: fffffffffffffff0 R15: 1ffff92002219fce spin_unlock_irqrestore include/linux/spinlock.h:409 [inline] raw_ioctl_ep0_stall drivers/usb/gadget/legacy/raw_gadget.c:751 [inline] raw_ioctl+0xed8/0x26f0 drivers/usb/gadget/legacy/raw_gadget.c:1247 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:1069 [inline] __se_sys_ioctl fs/ioctl.c:1055 [inline] __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:1055 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x4663a7 Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ff8a82d00b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007ff8a82d1130 RCX: 00000000004663a7 RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000006 RBP: 0000000000000006 R08: 0000000000000010 R09: 00312e6364755f79 R10: 00007ff8a82cfe57 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000020000500 R15: 00000000000010d0 Modules linked in: ---[ end trace 88815ee0cc8175f6 ]--- RIP: 0010:__queue_work+0xa2/0xe80 kernel/workqueue.c:1418 Code: 85 db 0f 84 eb 06 00 00 e8 fb 8c 26 00 49 8d 87 c0 01 00 00 48 89 c2 48 89 44 24 10 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 95 0b 00 00 41 8b 9f c0 01 00 RSP: 0018:ffffc90000148dc8 EFLAGS: 00010002 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000100 RDX: 0000000000000038 RSI: ffffffff811ad845 RDI: 0000000000000003 RBP: 0000000000000008 R08: 0000000000000000 R09: 000000001526d100 R10: ffffffff811adf40 R11: 0000000000000000 R12: ffff88810e0dbb50 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 00007ff8a82d2700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001240 CR3: 00000001009a4000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400