ieee802154 phy0 wpan0: encryption failed: -22 ieee802154 phy1 wpan1: encryption failed: -22 watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [syz-executor.3:14405] Modules linked in: irq event stamp: 2642783 hardirqs last enabled at (2642782): [] trace_hardirqs_on_thunk+0x1a/0x1c hardirqs last disabled at (2642783): [] trace_hardirqs_off_thunk+0x1a/0x1c softirqs last enabled at (2641638): [] __do_softirq+0x678/0x980 kernel/softirq.c:318 softirqs last disabled at (2641641): [] invoke_softirq kernel/softirq.c:372 [inline] softirqs last disabled at (2641641): [] irq_exit+0x215/0x260 kernel/softirq.c:412 CPU: 0 PID: 14405 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:mac80211_hwsim_tx_frame_no_nl.isra.0+0x7e2/0x1330 drivers/net/wireless/mac80211_hwsim.c:1315 Code: 00 00 00 c6 84 24 98 00 00 00 00 74 bb e8 86 65 bb fc 48 8d bb 9c 12 00 00 48 89 f8 48 89 fa 48 c1 e8 03 83 e2 07 0f b6 04 28 <38> d0 7f 08 84 c0 0f 85 b0 08 00 00 44 0f b6 bb 9c 12 00 00 31 ff RSP: 0018:ffff8880ba007c38 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 RAX: 0000000000000000 RBX: ffff88801f833ce0 RCX: ffffffff84a72020 RDX: 0000000000000004 RSI: ffffffff84a71fea RDI: ffff88801f834f7c RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff88801a9376c0 R13: ffff88804edbb9a0 R14: ffff88804edbbab8 R15: 0000000000000000 FS: 00007f10ba65f700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4fc06ca718 CR3: 0000000009e6d000 CR4: 00000000003406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mac80211_hwsim_tx_frame+0x12b/0x210 drivers/net/wireless/mac80211_hwsim.c:1556 mac80211_hwsim_beacon_tx+0x3f8/0x680 drivers/net/wireless/mac80211_hwsim.c:1595 __iterate_interfaces+0x2e1/0x4a0 net/mac80211/util.c:614 ieee80211_iterate_active_interfaces_atomic+0x8d/0x170 net/mac80211/util.c:650 mac80211_hwsim_beacon+0xc9/0x190 drivers/net/wireless/mac80211_hwsim.c:1615 __tasklet_hrtimer_trampoline+0x29/0xa0 kernel/softirq.c:601 tasklet_action_common.constprop.0+0x265/0x360 kernel/softirq.c:522 __do_softirq+0x265/0x980 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:372 [inline] irq_exit+0x215/0x260 kernel/softirq.c:412 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x136/0x550 arch/x86/kernel/apic/apic.c:1098 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894 RIP: 0010:__read_once_size include/linux/compiler.h:263 [inline] RIP: 0010:PageTail include/linux/page-flags.h:151 [inline] RIP: 0010:PageCompound include/linux/page-flags.h:156 [inline] RIP: 0010:page_mapcount include/linux/mm.h:640 [inline] RIP: 0010:zap_pte_range mm/memory.c:1351 [inline] RIP: 0010:zap_pmd_range mm/memory.c:1463 [inline] RIP: 0010:zap_pud_range mm/memory.c:1492 [inline] RIP: 0010:zap_p4d_range mm/memory.c:1513 [inline] RIP: 0010:unmap_page_range+0x19c0/0x2c50 mm/memory.c:1534 Code: e8 d5 df d6 ff 48 8b 5c 24 30 be 08 00 00 00 45 31 e4 48 89 df e8 40 a9 0c 00 4c 87 23 4c 89 a4 24 b8 00 00 00 e9 0a f8 ff ff ab df d6 ff 48 89 e8 48 c1 e8 03 42 80 3c 30 00 0f 85 44 0e 00 RSP: 0018:ffff88800e547770 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff818ba0a3 RDX: 0000000000000000 RSI: ffff88802a1845c0 RDI: 0000000000000001 RBP: ffffea00027a1508 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: dead000000000100 R13: ffffea00027a1500 R14: dffffc0000000000 R15: 00007f10bb6be000 unmap_single_vma+0x198/0x300 mm/memory.c:1579 unmap_vmas+0xa9/0x180 mm/memory.c:1609 exit_mmap+0x2b9/0x530 mm/mmap.c:3093 __mmput kernel/fork.c:1016 [inline] mmput+0x14e/0x4a0 kernel/fork.c:1037 exit_mm kernel/exit.c:549 [inline] do_exit+0xaec/0x2be0 kernel/exit.c:857 do_group_exit+0x125/0x310 kernel/exit.c:967 get_signal+0x3f2/0x1f70 kernel/signal.c:2589 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f10bc0ed0c9 Code: Bad RIP value. RSP: 002b:00007f10ba65f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 RAX: 0000000000000051 RBX: 00007f10bc20cf80 RCX: 00007f10bc0ed0c9 RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 RBP: 00007f10bc148ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffcdaae9eef R14: 00007f10ba65f300 R15: 0000000000022000 Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 PID: 8032 Comm: agetty Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:lock_is_held_type+0x3d/0x210 kernel/locking/lockdep.c:3939 Code: 8b 1c 25 c0 df 01 00 48 8d bb 84 08 00 00 48 83 ec 08 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 <84> d2 0f 85 5e 01 00 00 8b 83 84 08 00 00 85 c0 0f 85 38 01 00 00 RSP: 0018:ffff88809021fc10 EFLAGS: 00000202 RAX: 0000000000000007 RBX: ffff8880a4676500 RCX: 0000000000000001 RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffff8880a4676d84 RBP: ffffffff89f85f60 R08: ffffffff83b88e20 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000169 R13: 00007ffcf92af87f R14: 0000000000000001 R15: ffff8880b2718b60 FS: 00007f77d7cf8500(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c01fdf4000 CR3: 0000000097486000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: lock_is_held include/linux/lockdep.h:344 [inline] ___might_sleep+0x1ea/0x2b0 kernel/sched/core.c:6157 ldsem_down_read+0x21/0x40 drivers/tty/tty_ldsem.c:361 tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:272 tty_read+0x10d/0x290 drivers/tty/tty_io.c:863 __vfs_read+0xf7/0x750 fs/read_write.c:416 vfs_read+0x194/0x3c0 fs/read_write.c:452 ksys_read+0x12b/0x2a0 fs/read_write.c:579 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f77d7815910 Code: b6 fe ff ff 48 8d 3d 0f be 08 00 48 83 ec 08 e8 06 db 01 00 66 0f 1f 44 00 00 83 3d f9 2d 2c 00 00 75 10 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 de 9b 01 00 48 89 04 24 RSP: 002b:00007ffcf92af818 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77d7815910 RDX: 0000000000000001 RSI: 00007ffcf92af87f RDI: 0000000000000000 RBP: 0000000000000008 R08: ffffffffffffff98 R09: 00007ffcf92ae6d0 R10: 000000000000016d R11: 0000000000000246 R12: 0000000000000000 R13: 0000557f9ae1f900 R14: 00007ffcf92af880 R15: 0000000000000012