program: r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000006c0)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0x7}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0xc, 0x2, [@TCA_CAKE_NAT={0x8, 0xb, 0x1}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = syz_open_dev$cec(&(0x7f00000003c0), 0x0, 0x0) ioctl$CEC_ADAP_S_LOG_ADDRS(r3, 0xc05c6104, &(0x7f0000004180)={"2370491d", 0x0, 0x5, 0x2, 0x8, 0x5, '\x00', "037ec42b", '\x00', "64bdac32", ["e86621d9cc668c391f77c506", "3549ffffffffffffff010800", "2fc7977386a7a0236a9cc1f0", "cf6cce2296b3f853e224c4e0"]}) ioctl$CEC_TRANSMIT(r3, 0xc0386105, &(0x7f0000000480)={0x9, 0x0, 0x1, 0x0, 0x0, 0x0, "01e60000000000000034dbb39fe6083a"}) r4 = socket(0x10, 0x3, 0x0) r5 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r7, 0x4048aecb, &(0x7f0000000240)={0x7, 0x0, [{0x7, 0xffffffff, 0x2dc43c0faeff3249, 0x0, 0x6, 0x6, 0x2}, {0x80000007, 0x4, 0x0, 0x8001, 0x27, 0x7, 0x7f}, {0x40000001, 0x8, 0x0, 0x3, 0x7fffffff, 0x5, 0xffff}, {0xb, 0xe5f, 0x1, 0x7, 0xdf4, 0x6, 0x7fffffff}, {0x80000000, 0x0, 0x5, 0x6, 0x80000000, 0x0, 0xffffffff}, {0xd, 0x2bb, 0x1, 0xd, 0x3, 0x7ff, 0xffffffff}, {0x80000008, 0x3bf, 0x0, 0xf9, 0xffffa15c, 0xa524, 0x7}]}) r8 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendto$packet(r8, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x11, 0x88a8, r9, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) r10 = socket$inet(0x2, 0x3, 0x33) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[], 0x64}}, 0x0) getsockopt$inet_mreqsrc(r10, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000440)=0xc) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r11, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x50, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x2}]}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_REVISION={0x5}]}, 0x50}}, 0x0) pipe(&(0x7f0000000140)) r12 = socket$inet_udp(0x2, 0x2, 0x0) close(r12) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r13 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r13, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r13, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r13, &(0x7f0000000040)={0x50, 0x0, r14, {0x7, 0x1f, 0x0, 0x10408}}, 0x50) syz_fuse_handle_req(r13, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000777a078afbd825c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x80101, 0x0) [ 75.512927][ T5303] Bluetooth: hci0: command tx timeout [ 76.436849][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.440503][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 77.552218][ T5303] Bluetooth: hci0: command tx timeout [ 78.564743][ C0] [ 78.565883][ C0] ============================= [ 78.568108][ C0] [ BUG: Invalid wait context ] [ 78.570139][ C0] 6.16.0-rc2-syzkaller-00278-g3f75bfff44be #0 Not tainted [ 78.573020][ C0] ----------------------------- [ 78.575002][ C0] swapper/0/0 is trying to lock: [ 78.577306][ C0] ffffc900019ff410 (&gpc->lock){....}-{3:3}, at: kvm_xen_set_evtchn_fast+0x1fb/0x9b0 [ 78.581477][ C0] other info that might help us debug this: [ 78.583977][ C0] context-{2:2} [ 78.585517][ C0] 1 lock held by swapper/0/0: [ 78.587443][ C0] #0: ffffc900019ff960 (&kvm->srcu){.?.+}-{0:0}, at: kvm_xen_set_evtchn_fast+0x1c3/0x9b0 [ 78.591742][ C0] stack backtrace: [ 78.593332][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.16.0-rc2-syzkaller-00278-g3f75bfff44be #0 PREEMPT(full) [ 78.593345][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 78.593351][ C0] Call Trace: [ 78.593357][ C0] [ 78.593363][ C0] dump_stack_lvl+0x189/0x250 [ 78.593381][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 78.593394][ C0] ? __pfx__printk+0x10/0x10 [ 78.593405][ C0] ? print_lock_name+0xde/0x100 [ 78.593425][ C0] __lock_acquire+0xbcb/0xd20 [ 78.593440][ C0] ? kvm_xen_set_evtchn_fast+0x1fb/0x9b0 [ 78.593453][ C0] lock_acquire+0x120/0x360 [ 78.593464][ C0] ? kvm_xen_set_evtchn_fast+0x1fb/0x9b0 [ 78.593476][ C0] _raw_read_lock_irqsave+0xaf/0x100 [ 78.593548][ C0] ? kvm_xen_set_evtchn_fast+0x1fb/0x9b0 [ 78.593560][ C0] ? __pfx__raw_read_lock_irqsave+0x10/0x10 [ 78.593572][ C0] ? xa_load+0x1ea/0x210 [ 78.593582][ C0] kvm_xen_set_evtchn_fast+0x1fb/0x9b0 [ 78.593590][ C0] ? do_raw_spin_unlock+0x4d/0x240 [ 78.593597][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 78.593607][ C0] ? kvm_xen_set_evtchn_fast+0x1c3/0x9b0 [ 78.593619][ C0] xen_timer_callback+0x109/0x220 [ 78.593631][ C0] ? __pfx_xen_timer_callback+0x10/0x10 [ 78.593642][ C0] __hrtimer_run_queues+0x4e0/0xc60 [ 78.593658][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 78.593674][ C0] hrtimer_interrupt+0x45b/0xaa0 [ 78.593693][ C0] __sysvec_apic_timer_interrupt+0x10b/0x410 [ 78.593708][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 78.593721][ C0] [ 78.593724][ C0] [ 78.593727][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 78.593738][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 78.593751][ C0] Code: cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 23 c6 21 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 [ 78.593758][ C0] RSP: 0018:ffffffff8de07d80 EFLAGS: 000002c6 [ 78.593770][ C0] RAX: 62373031f2746800 RBX: ffffffff81975d58 RCX: 62373031f2746800 [ 78.593777][ C0] RDX: 0000000000000001 RSI: ffffffff8d9825dd RDI: ffffffff8be28b40 [ 78.593784][ C0] RBP: ffffffff8de07ea8 R08: ffff88801fc32f5b R09: 1ffff11003f865eb [ 78.593789][ C0] R10: dffffc0000000000 R11: ffffed1003f865ec R12: ffffffff8fa10cf0 [ 78.593795][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 1ffffffff1bd2a50 [ 78.593803][ C0] ? do_idle+0x1e8/0x510 [ 78.593814][ C0] default_idle+0x13/0x20 [ 78.593823][ C0] default_idle_call+0x74/0xb0 [ 78.593831][ C0] do_idle+0x1e8/0x510 [ 78.593840][ C0] ? __pfx_do_idle+0x10/0x10 [ 78.593848][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 78.593861][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 78.593873][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 78.593886][ C0] cpu_startup_entry+0x44/0x60 [ 78.593894][ C0] rest_init+0x2de/0x300 [ 78.593903][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 78.593953][ C0] start_kernel+0x47d/0x500 [ 78.593967][ C0] x86_64_start_reservations+0x24/0x30 [ 78.593976][ C0] x86_64_start_kernel+0x143/0x1c0 [ 78.593988][ C0] common_startup_64+0x13e/0x147 [ 78.594000][ C0]