last executing test programs: 2m33.308153656s ago: executing program 0 (id=49): mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='dir0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='dir0/trace_marker\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)="62f5ff6ccf3d2ec97f0e4b", 0xb) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./trace/trace\x00', 0x0, 0x0) 2m32.920055372s ago: executing program 0 (id=51): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000005c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) rmdir(&(0x7f0000000040)='./file0/../file0/file0\x00') read$FUSE(r0, &(0x7f0000004140)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x2d, 0x4, 0x8}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000c280)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x90, 0x0, 0x8, {0x4, 0x3, 0x8000000000, 0x9, 0xebd, 0xebad, {0x5, 0x0, 0x4, 0x1, 0x20000, 0x20000, 0x3, 0x0, 0x0, 0x4000, 0x0, r2, 0x0, 0x4000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006180)="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", 0x2000, &(0x7f0000000600)={&(0x7f00000010c0)={0x50, 0xffffffffffffffda, 0x0, {0x7, 0x29, 0x80000000, 0x20011100, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2m32.175645146s ago: executing program 0 (id=53): r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f00000009c0)={'syztnl1\x00', 0x0, 0x29, 0x9, 0x0, 0xfffffffd, 0x30, @mcast1, @local, 0x0, 0x0, 0x9}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000180)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, 0x0, 0x0, 0x1000002}}) 2m31.032792472s ago: executing program 0 (id=57): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x17762000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x1, 0x0, 0x0, 0x3) madvise(&(0x7f00006d3000/0x4000)=nil, 0x4000, 0x66) syz_clone(0x904000, 0x0, 0x5f, 0x0, 0x0, 0x0) 2m30.005495396s ago: executing program 2 (id=59): r0 = syz_usb_connect(0x0, 0x371, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000057ec0020c215dcff30bd0102030109025f03019b000000090400000b403b4e000905e2379c"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) write$char_usb(r2, &(0x7f0000006800)="10", 0x1) 2m28.630928361s ago: executing program 0 (id=60): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0x17b3\n\x00', 0x7) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='0x0004\n\x00', 0x7) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0) write(r2, &(0x7f0000000280)='ACME\n\x00', 0x5) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x1, 0x0) write(r3, &(0x7f0000000300)='ACMESynth\n\x00', 0xa) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f00000003e0)='./config/usb_gadget/g1/functions/midi.usb0/index\x00', 0x1, 0x0) write(r4, &(0x7f00000003f0)='0\n\x00', 0x2) close(r4) symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./config/usb_gadget/g1/configs/c.1/midi.usb0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r5, &(0x7f0000000680)='dummy_udc.0\n\x00', 0xc) close(r5) nanosleep(&(0x7f0000000700)={0x0, 0x1dcd6500}, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000800), 0x0, 0x2) write$midi(r6, &(0x7f0000000900)='12345678', 0x8) nanosleep(&(0x7f0000000700)={0x0, 0xbebc200}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r7, &(0x7f0000000b00)='\n\x00', 0x1) close(r7) nanosleep(&(0x7f0000000700)={0x0, 0x5f5e100}, 0x0) 2m27.23614974s ago: executing program 2 (id=63): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, 0x0, 0x4000080) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1000) 2m26.666211356s ago: executing program 2 (id=65): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @none, 0x80}, 0xe) listen(r0, 0x90004) syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYBLOB="02c8303500310001000404070040000000050101020404"], 0x3a) 2m26.258767058s ago: executing program 2 (id=67): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x10000000000) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000680)="6f47aa478b6e40d7a0d54238d5b7f49bbc47602404bf6280f3ab2533c0d8c2747e82b1fd11c2190e73aecaee84d536660efe4c30082b35a08ed2a36921d7786f497326dc21dc6bdc1dd75a0000000000"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004a40)={0x44, 0x0, &(0x7f00000049c0)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x4c, 0x0, &(0x7f0000000500)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 2m26.230929464s ago: executing program 0 (id=68): r0 = syz_usb_connect(0x2, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c40700a001000102030109022000010100803209040000020806f2000705020240000007058102400000"], &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000300)='./mysys\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0) write(r1, &(0x7f0000000600)='dummy_hcd.0\x00', 0xb) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./mysys/bus/platform/drivers/dummy_hcd/bind\x00', 0x1, 0x0) write(r2, &(0x7f0000000800)='dummy_hcd.0\x00', 0xb) close(r2) syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000900)='\x00'/256) syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000a00)='\x00'/256) syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000b00)='\x00'/256) syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000c00)='\x00'/256) syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000d00)='\x00'/256) syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000e00)='\x00'/256) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000f00)='P\x00') nanosleep(&(0x7f0000001080)={0x2}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001100), 0x0, 0x2) r4 = syz_open_dev$sg(&(0x7f0000001200), 0x1, 0x2) r5 = syz_open_dev$sg(&(0x7f0000001300), 0x2, 0x2) r6 = syz_open_dev$sg(&(0x7f0000001400), 0x3, 0x2) ioctl$SG_IO(r3, 0x2285, &(0x7f0000001500)={0x53, 0xfffffffe, 0xa, 0x20, @buffer={0x0, 0x200, &(0x7f0000001700)}, &(0x7f0000001600)="2a000000000000000100", &(0x7f0000001900), 0x4e20, 0x0, 0x0, 0x0}) ioctl$SG_IO(r4, 0x2285, &(0x7f0000001a00)={0x53, 0xfffffffe, 0xa, 0x20, @buffer={0x0, 0x200, &(0x7f0000001c00)}, &(0x7f0000001b00)="2a000000000000000100", &(0x7f0000001e00), 0x4e20, 0x0, 0x0, 0x0}) ioctl$SG_IO(r5, 0x2285, &(0x7f0000001f00)={0x53, 0xfffffffe, 0xa, 0x20, @buffer={0x0, 0x200, &(0x7f0000002100)}, &(0x7f0000002000)="2a000000000000000100", &(0x7f0000002300), 0x4e20, 0x0, 0x0, 0x0}) ioctl$SG_IO(r6, 0x2285, &(0x7f0000002400)={0x53, 0xfffffffe, 0xa, 0x20, @buffer={0x0, 0x200, &(0x7f0000002600)}, &(0x7f0000002500)="2a000000000000000100", &(0x7f0000002800), 0x4e20, 0x0, 0x0, 0x0}) 2m25.201125592s ago: executing program 2 (id=71): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010600000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff1b000000020000000900010073797a30000001000900030073797a320000000014000000110001"], 0x7c}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$xdp(0xffffffffffffffff, &(0x7f0000000100)={0x2c, 0x2}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000040000000000000000000000000a20000000000a01020000000000000000010000000900010073797a300000000058000000160a01000000000000000000010000000900010073797a30000000000900020073797a30000000002c0003800800014000000000080002400000000010000380140001007465616d3000000000000000000000005c000000160a0101000b000000000000010000000900020073797a30000000000900010073797a3000000000300003802c00038014"], 0xfc}}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r1, &(0x7f0000000340)={@val={0xa}, @void, @eth={@multicast, @random="9d3d93f9dc2b", @val={@val={0x88a8, 0x5, 0x1, 0x4}, {0x8100, 0x4, 0x0, 0xffd}}, {@ipv6={0x86dd, @udp={0xd, 0x6, '\x00 \x00', 0x9c, 0x11, 0x0, @private0, @mcast2, {[], {0x4e20, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x1, "f5256f784b2f3eb14db902f6e8af9bcf554dfb1db4f6de3ccda49fec1ba7b9ac", "8dcc8a965e7ef915f0974caef5bf907611fde498ba2769e287e812fc5bf19ae703ff9408d3c498f9fbcf9748bdeb5cd2", "f6677c05c0686e2268a61979ca21351c05190cd5eadfab5db3a73f12", {"c0b9efcafd122e03dccefeea1c521ef8", "808391032e3f8423b366895b9b610b03"}}}}}}}}}, 0xde) 2m22.860870537s ago: executing program 2 (id=75): r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write(r0, &(0x7f0000000080)='transport=loop,nqn=n', 0x14) 2m8.103229304s ago: executing program 32 (id=68): r0 = syz_usb_connect(0x2, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c40700a001000102030109022000010100803209040000020806f2000705020240000007058102400000"], &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000300)='./mysys\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0) write(r1, &(0x7f0000000600)='dummy_hcd.0\x00', 0xb) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./mysys/bus/platform/drivers/dummy_hcd/bind\x00', 0x1, 0x0) write(r2, &(0x7f0000000800)='dummy_hcd.0\x00', 0xb) close(r2) syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000900)='\x00'/256) syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000a00)='\x00'/256) syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000b00)='\x00'/256) syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000c00)='\x00'/256) syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000d00)='\x00'/256) syz_usb_ep_write(r0, 0x81, 0x100, &(0x7f0000000e00)='\x00'/256) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000f00)='P\x00') nanosleep(&(0x7f0000001080)={0x2}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001100), 0x0, 0x2) r4 = syz_open_dev$sg(&(0x7f0000001200), 0x1, 0x2) r5 = syz_open_dev$sg(&(0x7f0000001300), 0x2, 0x2) r6 = syz_open_dev$sg(&(0x7f0000001400), 0x3, 0x2) ioctl$SG_IO(r3, 0x2285, &(0x7f0000001500)={0x53, 0xfffffffe, 0xa, 0x20, @buffer={0x0, 0x200, &(0x7f0000001700)}, &(0x7f0000001600)="2a000000000000000100", &(0x7f0000001900), 0x4e20, 0x0, 0x0, 0x0}) ioctl$SG_IO(r4, 0x2285, &(0x7f0000001a00)={0x53, 0xfffffffe, 0xa, 0x20, @buffer={0x0, 0x200, &(0x7f0000001c00)}, &(0x7f0000001b00)="2a000000000000000100", &(0x7f0000001e00), 0x4e20, 0x0, 0x0, 0x0}) ioctl$SG_IO(r5, 0x2285, &(0x7f0000001f00)={0x53, 0xfffffffe, 0xa, 0x20, @buffer={0x0, 0x200, &(0x7f0000002100)}, &(0x7f0000002000)="2a000000000000000100", &(0x7f0000002300), 0x4e20, 0x0, 0x0, 0x0}) ioctl$SG_IO(r6, 0x2285, &(0x7f0000002400)={0x53, 0xfffffffe, 0xa, 0x20, @buffer={0x0, 0x200, &(0x7f0000002600)}, &(0x7f0000002500)="2a000000000000000100", &(0x7f0000002800), 0x4e20, 0x0, 0x0, 0x0}) 2m6.74223908s ago: executing program 33 (id=75): r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write(r0, &(0x7f0000000080)='transport=loop,nqn=n', 0x14) 6.236137449s ago: executing program 1 (id=777): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000400)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x24}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000400)={'wlan0\x00', 0x1}) sendmsg$NL80211_CMD_JOIN_OCB(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}]}, 0x2c}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300), &(0x7f0000000040)=@data_frame={@msdu=@type00={{}, {}, @device_a, @device_b, @from_mac=@broadcast}, @random="00112233445566778899"}, 0x22) nanosleep(&(0x7f0000000800)={0x0, 0x1dcd6500}, 0x0) 4.913168267s ago: executing program 1 (id=785): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./mysys\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='sysfs\x00', &(0x7f0000000100)='./mysys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/pci/devices/0000:00:01.1/irq\x00', 0x0, 0x0) read(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000600), 0xa) 4.676143446s ago: executing program 1 (id=786): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x208e0100, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) r4 = syz_open_procfs(r1, &(0x7f0000000040)='status\x00') pread64(r4, &(0x7f0000000500)=""/15, 0xf, 0x40000000007) 3.675521289s ago: executing program 1 (id=795): syz_emit_vhci(&(0x7f0000000000)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x90, 0x1, 0x2019}}}, 0x7) 3.544096794s ago: executing program 1 (id=797): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010026bd7000fcdbdf250200000008000100", @ANYRES32=r3], 0x1c}}, 0x840) unshare(0x22020600) write$nci(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="71054200dbe302030680"], 0x45) 2.317381485s ago: executing program 4 (id=810): syz_emit_vhci(&(0x7f0000000040)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x1, 0xfa, 0x41b}}}, 0x7) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_hardware_error={{0x10, 0x1}}}, 0x4) nanosleep(&(0x7f00000000c0)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000100)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_RESET={{0x1}}}}, 0x7) nanosleep(&(0x7f0000000140)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000180)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_read_local_features={{0x1}, {0x0, '\x00\x00\x00\x00@\x00'}}}}, 0xf) nanosleep(&(0x7f00000001c0)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000200)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_read_local_version={{0x1}, {0x0, 0x6, 0x0, 0x6}}}}, 0xf) nanosleep(&(0x7f0000000240)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xa}, @hci_rp_read_bd_addr={{0x1}, {0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}}}}, 0xd) nanosleep(&(0x7f00000002c0)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000300)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x44}, @hci_rp_read_local_commands={{0x1}}}}, 0x47) nanosleep(&(0x7f0000000380)={0x0, 0x8f0d180}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000440)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x7}, @hci_rp_le_read_buffer_size={{0x1}}}}, 0xa) nanosleep(&(0x7f0000000480)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f00000004c0)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_le_read_supported_states={{0x1}}}}, 0xf) nanosleep(&(0x7f0000000500)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000540)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_INQUIRY_CANCEL={{0x1, 0xc01}}}}, 0x7) nanosleep(&(0x7f0000000580)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f00000005c0)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_LE_SET_RANDOM_ADDR={{0x1, 0x2001}}}}, 0x7) nanosleep(&(0x7f0000000600)={0x0, 0x8f0d180}, 0x0) 2.293460856s ago: executing program 1 (id=811): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./dev\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x47, &(0x7f0000000000)=ANY=[@ANYBLOB="120100020000004051045f500001010203020902350001020080300904000005ff00000007058102000200070501020002000705820200020007050202000200070583030a0001"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/ttyUSB0\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)='hello_world', 0xb) 2.193483068s ago: executing program 3 (id=812): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/module/n_gsm/parameters/debug\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='255\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x15) ioctl(r1, 0x40204706, &(0x7f0000000200)="0100"/32) ioctl(r1, 0x404c4701, &(0x7f00000001c0)="010000000000000000000000010000000100000001000000000000002000000020000000010000000100"/76) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000240)=0xf9) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000241)=0x3) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000242)=0x3f) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000243)=0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000244)=0x1c) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000245)=0xf9) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) 1.598979801s ago: executing program 3 (id=814): r0 = socket(0x2b, 0x80801, 0x1) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x3ff, @ipv4={'\x00', '\xff\xff', @empty}, 0xfffffffe}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x2, @private0, 0xe6}, 0x1c) 1.50832183s ago: executing program 4 (id=815): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$dsp(r0, &(0x7f0000000200)='m', 0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x801) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)) r2 = syz_open_dev$sndpcmp(&(0x7f0000001200), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_DRAIN(r2, 0x4144, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r3, 0xffffffffffffffff, 0x3f00000000000000) 1.440426782s ago: executing program 5 (id=816): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracefs_dir\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs_dir/buffer_size_kb\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='100\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./tracefs_dir/buffer_subbuf_size_kb\x00', 0x1, 0x0) write(r1, &(0x7f00000002c0)='16\x00', 0x3) close(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./tracefs_dir/free_buffer\x00', 0x1, 0x0) write(r2, &(0x7f00000003c0)='1\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./tracefs_dir/trace\x00', 0x0, 0x0) read(r3, &(0x7f00000004c0), 0x1000) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./tracefs_dir/trace_marker\x00', 0x1, 0x0) write(r4, &(0x7f0000000540)='hello\x00', 0x6) close(r4) close(r0) close(r1) close(r2) 1.340771034s ago: executing program 4 (id=817): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracefs_dir\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='nodev\x00', 0x0, &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs_dir/buffer_size_kb\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='100\x00', 0x4) write(r0, &(0x7f0000000200)='300\x00', 0x4) write(0xffffffffffffffff, &(0x7f00000002c0)='16\x00', 0x3) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./tracefs_dir/free_buffer\x00', 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000440)='4\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./tracefs_dir/trace\x00', 0x0, 0x0) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./tracefs_dir/trace_marker\x00', 0x1, 0x0) write(r3, &(0x7f0000000540)='hello\x00', 0x6) close(r3) close(r1) 1.313735897s ago: executing program 3 (id=818): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000400)=[{0x6, 0x1, 0x2, 0x7fff7ffc}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_GUEST_MEMFD(r2, 0xc040aed4, &(0x7f0000000080)={0x200001fe0000, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION2(r2, 0x40a0ae49, &(0x7f0000000180)={0x4, 0x4, 0x9000, 0x2000, &(0x7f0000ffc000/0x2000)=nil, 0x0, r3}) close_range(r0, 0xffffffffffffffff, 0x0) 1.184240393s ago: executing program 5 (id=819): r0 = socket(0x2b, 0x80801, 0x1) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0xa8, @empty, 0x1}, 0x1c) recvmsg$unix(r0, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x40002121) 1.184059695s ago: executing program 4 (id=820): mkdir(&(0x7f0000000000)='./mysys\x00', 0x1ff) mount(&(0x7f0000000000), &(0x7f0000000100)='./mysys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/pci/devices/0000:00:01.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='0000:00:01.0\x00', 0xd) 1.073513824s ago: executing program 3 (id=821): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g1/functions/mass_storage.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g1/functions/mass_storage.usb0/num_buffers\x00', 0x1, 0x0) write(r0, &(0x7f0000000000)='2\x00', 0x2) 959.481586ms ago: executing program 4 (id=822): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f00000002c0)={0x0, 'syzkaller0\x00', {0x1}, 0xb5}) r2 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000007c0)=""/8, 0x8}], 0x1, 0xe, 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) 860.107575ms ago: executing program 3 (id=823): syz_emit_vhci(&(0x7f0000000040)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x1, 0xfa, 0x41b}}}, 0x7) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_hardware_error={{0x10, 0x1}}}, 0x4) nanosleep(&(0x7f00000000c0)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000100)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_RESET={{0x1}}}}, 0x7) nanosleep(&(0x7f0000000140)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000180)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_read_local_features={{0x1}, {0x0, '\x00\x00\x00\x00@\x00'}}}}, 0xf) nanosleep(&(0x7f00000001c0)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000200)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_read_local_version={{0x1}, {0x0, 0x6, 0x0, 0x6}}}}, 0xf) nanosleep(&(0x7f0000000240)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xa}, @hci_rp_read_bd_addr={{0x1}, {0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}}}}, 0xd) nanosleep(&(0x7f00000002c0)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000300)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x44}, @hci_rp_read_local_commands={{0x1}}}}, 0x47) syz_emit_vhci(&(0x7f00000003c0)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_le_read_local_features={{0x1}, {0x0, '@\x00'}}}}, 0xf) nanosleep(&(0x7f0000000400)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000440)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x7}, @hci_rp_le_read_buffer_size={{0x1}}}}, 0xa) nanosleep(&(0x7f0000000480)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f00000004c0)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_le_read_supported_states={{0x1}}}}, 0xf) nanosleep(&(0x7f0000000500)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f0000000540)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_INQUIRY_CANCEL={{0x1, 0xc01}}}}, 0x7) nanosleep(&(0x7f0000000580)={0x0, 0x8f0d180}, 0x0) syz_emit_vhci(&(0x7f00000005c0)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_LE_SET_RANDOM_ADDR={{0x1, 0x2001}}}}, 0x7) nanosleep(&(0x7f0000000600)={0x0, 0x8f0d180}, 0x0) 859.964596ms ago: executing program 5 (id=824): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./mysys\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='sysfs\x00', &(0x7f0000000100)='./mysys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/pci/devices/0000:00:01.1/irq\x00', 0x0, 0x0) read(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./mysys/bus/pci/devices/0000:00:01.3/irq\x00', 0x0, 0x0) read(r1, 0x0, 0x0) 635.775975ms ago: executing program 5 (id=825): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) setpgid(0x0, 0x0) syz_open_dev$vim2m(0x0, 0x7, 0x2) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x3) r1 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x1) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x2, 0x40, &(0x7f0000000000)={0x0, 0xb, 0xfffe, 0x42}, 0x8, 0x203ffffd, 0x300, 0x0, 0xeeb, 0x20002, 0x0}) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r2, 0xffffffffffffffff, 0x0) 334.054884ms ago: executing program 4 (id=826): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000440)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000480)={0x0, 0x2faf080}, &(0x7f00000004c0)) syz_80211_inject_frame(&(0x7f0000000540)=@device_b, &(0x7f0000000580)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) nanosleep(&(0x7f00000005c0)={0x0, 0x2faf080}, &(0x7f0000000600)) syz_80211_inject_frame(&(0x7f0000000640)=@device_b, &(0x7f0000000680)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0x0, @default, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void}, 0x28) nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0) sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x4c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_TDLS_ACTION={0x5}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x1}, @NL80211_ATTR_TDLS_DIALOG_TOKEN={0x5}, @NL80211_ATTR_IE={0xc, 0x2a, [@ssid={0x0, 0x6, @default_ap_ssid}]}]}, 0x4c}}, 0x0) sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x4c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_TDLS_ACTION={0x5, 0x88, 0x1}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x1}, @NL80211_ATTR_TDLS_DIALOG_TOKEN={0x5}, @NL80211_ATTR_IE={0xc, 0x2a, [@ssid={0x0, 0x6, @default_ap_ssid}]}]}, 0x4c}}, 0x0) sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x4c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_TDLS_ACTION={0x5, 0x88, 0x2}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x1}, @NL80211_ATTR_TDLS_DIALOG_TOKEN={0x5}, @NL80211_ATTR_IE={0xc, 0x2a, [@ssid={0x0, 0x6, @default_ap_ssid}]}]}, 0x4c}}, 0x0) sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x4c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_TDLS_ACTION={0x5, 0x88, 0x3}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x1}, @NL80211_ATTR_TDLS_DIALOG_TOKEN={0x5}, @NL80211_ATTR_IE={0xc, 0x2a, [@ssid={0x0, 0x6, @default_ap_ssid}]}]}, 0x4c}}, 0x0) sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x4c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_TDLS_ACTION={0x5, 0x88, 0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x1}, @NL80211_ATTR_TDLS_DIALOG_TOKEN={0x5}, @NL80211_ATTR_IE={0xc, 0x2a, [@ssid={0x0, 0x6, @default_ap_ssid}]}]}, 0x4c}}, 0x0) 292.223933ms ago: executing program 5 (id=827): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracefs_dir\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs_dir/buffer_size_kb\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='100\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./tracefs_dir/buffer_subbuf_size_kb\x00', 0x1, 0x0) write(r1, &(0x7f00000002c0)='16\x00', 0x3) close(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./tracefs_dir/free_buffer\x00', 0x1, 0x0) write(r2, &(0x7f00000003c0)='1\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./tracefs_dir/trace\x00', 0x0, 0x0) read(r3, &(0x7f00000004c0), 0x1000) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./tracefs_dir/trace_marker\x00', 0x1, 0x0) write(r4, &(0x7f0000000540)='hello\x00', 0x6) close(r4) close(r0) close(r1) close(r2) 146.126804ms ago: executing program 5 (id=828): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a2, &(0x7f0000000000)='macvlan1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dbg\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dbg/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(r1, &(0x7f00000000c0)='N\x00', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dbg/failslab/times\x00', 0x1, 0x0) write(r2, &(0x7f0000000140)='1000', 0x4) r3 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r3, &(0x7f00000001c0)='0\x00', 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x206142, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/failslab/probability\x00', 0x1, 0x0) write(r5, &(0x7f0000000280)='1\x00', 0x1) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mkdir(&(0x7f0000000000)='./my_tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_tracefs\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_tracefs/events/sched/sched_switch/enable\x00', 0x1, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000000040)={0xdddd1000, 0x4000}) write(r6, &(0x7f0000000400)='1', 0x1) 0s ago: executing program 3 (id=829): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracefs_dir\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='nodev\x00', &(0x7f00000000c0)='./tracefs_dir\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs_dir/buffer_size_kb\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='100\x00', 0x4) write(r0, &(0x7f0000000200)='300\x00', 0x4) write(0xffffffffffffffff, &(0x7f00000002c0)='16\x00', 0x3) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./tracefs_dir/free_buffer\x00', 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000440)='4\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./tracefs_dir/trace\x00', 0x0, 0x0) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./tracefs_dir/trace_marker\x00', 0x1, 0x0) write(r3, &(0x7f0000000540)='hello\x00', 0x6) close(r3) close(r1) kernel console output (not intermixed with test programs): 1d7/0x7a0 [ 269.785245][ T1527] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.785268][ T1527] ? process_one_work+0x7fd/0x1480 [ 269.785281][ T1527] process_one_work+0xaaf/0x1480 [ 269.785303][ T1527] ? __pfx_process_one_work+0x10/0x10 [ 269.785313][ T1527] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.785331][ T1527] ? assign_work+0x3cf/0x5d0 [ 269.785345][ T1527] worker_thread+0xb05/0x10d0 [ 269.785362][ T1527] ? __kthread_parkme+0x71/0x1f0 [ 269.785380][ T1527] kthread+0x388/0x470 [ 269.785394][ T1527] ? __pfx_worker_thread+0x10/0x10 [ 269.785404][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.785418][ T1527] ret_from_fork+0x514/0xb70 [ 269.785435][ T1527] ? __pfx_ret_from_fork+0x10/0x10 [ 269.785449][ T1527] ? __switch_to+0xc89/0x1420 [ 269.785463][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.785477][ T1527] ret_from_fork_asm+0x1a/0x30 [ 269.785503][ T1527] [ 269.785547][ T1527] FAULT_INJECTION: forcing a failure. [ 269.785547][ T1527] name failslab, interval 1, probability 100, space 0, times 322 [ 269.785561][ T1527] CPU: 0 UID: 0 PID: 1527 Comm: kworker/u8:22 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.785573][ T1527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.785579][ T1527] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.785594][ T1527] Call Trace: [ 269.785598][ T1527] [ 269.785603][ T1527] dump_stack_lvl+0xe8/0x150 [ 269.785616][ T1527] should_fail_ex+0x467/0x600 [ 269.785632][ T1527] should_failslab+0xa8/0x100 [ 269.785643][ T1527] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.785657][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.785673][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.785689][ T1527] __alloc_skb+0x1d7/0x7a0 [ 269.785705][ T1527] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.785727][ T1527] ? process_one_work+0x7fd/0x1480 [ 269.785738][ T1527] process_one_work+0xaaf/0x1480 [ 269.785761][ T1527] ? __pfx_process_one_work+0x10/0x10 [ 269.785770][ T1527] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.785787][ T1527] ? assign_work+0x3cf/0x5d0 [ 269.785801][ T1527] worker_thread+0xb05/0x10d0 [ 269.785818][ T1527] ? __kthread_parkme+0x71/0x1f0 [ 269.785835][ T1527] kthread+0x388/0x470 [ 269.785849][ T1527] ? __pfx_worker_thread+0x10/0x10 [ 269.785859][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.785873][ T1527] ret_from_fork+0x514/0xb70 [ 269.785888][ T1527] ? __pfx_ret_from_fork+0x10/0x10 [ 269.785901][ T1527] ? __switch_to+0xc89/0x1420 [ 269.785915][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.785929][ T1527] ret_from_fork_asm+0x1a/0x30 [ 269.785952][ T1527] [ 269.785959][ T1527] FAULT_INJECTION: forcing a failure. [ 269.785959][ T1527] name failslab, interval 1, probability 100, space 0, times 321 [ 269.785972][ T1527] CPU: 0 UID: 0 PID: 1527 Comm: kworker/u8:22 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.785983][ T1527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.785989][ T1527] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.786003][ T1527] Call Trace: [ 269.786007][ T1527] [ 269.786011][ T1527] dump_stack_lvl+0xe8/0x150 [ 269.786025][ T1527] should_fail_ex+0x467/0x600 [ 269.786040][ T1527] should_failslab+0xa8/0x100 [ 269.786051][ T1527] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.786065][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.786077][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.786093][ T1527] __alloc_skb+0x1d7/0x7a0 [ 269.786109][ T1527] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.786131][ T1527] ? process_one_work+0x7fd/0x1480 [ 269.786142][ T1527] process_one_work+0xaaf/0x1480 [ 269.786165][ T1527] ? __pfx_process_one_work+0x10/0x10 [ 269.786174][ T1527] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.786191][ T1527] ? assign_work+0x3cf/0x5d0 [ 269.786205][ T1527] worker_thread+0xb05/0x10d0 [ 269.786221][ T1527] ? __kthread_parkme+0x71/0x1f0 [ 269.786244][ T1527] kthread+0x388/0x470 [ 269.786258][ T1527] ? __pfx_worker_thread+0x10/0x10 [ 269.786268][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.786282][ T1527] ret_from_fork+0x514/0xb70 [ 269.786297][ T1527] ? __pfx_ret_from_fork+0x10/0x10 [ 269.786311][ T1527] ? __switch_to+0xc89/0x1420 [ 269.786324][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.786338][ T1527] ret_from_fork_asm+0x1a/0x30 [ 269.786361][ T1527] [ 269.786368][ T1527] FAULT_INJECTION: forcing a failure. [ 269.786368][ T1527] name failslab, interval 1, probability 100, space 0, times 320 [ 269.786380][ T1527] CPU: 0 UID: 0 PID: 1527 Comm: kworker/u8:22 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.786391][ T1527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.786397][ T1527] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.786412][ T1527] Call Trace: [ 269.786415][ T1527] [ 269.786419][ T1527] dump_stack_lvl+0xe8/0x150 [ 269.786433][ T1527] should_fail_ex+0x467/0x600 [ 269.786448][ T1527] should_failslab+0xa8/0x100 [ 269.786459][ T1527] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.786476][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.786488][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.786504][ T1527] __alloc_skb+0x1d7/0x7a0 [ 269.786520][ T1527] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.786542][ T1527] ? process_one_work+0x7fd/0x1480 [ 269.786553][ T1527] process_one_work+0xaaf/0x1480 [ 269.786575][ T1527] ? __pfx_process_one_work+0x10/0x10 [ 269.786585][ T1527] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.786602][ T1527] ? assign_work+0x3cf/0x5d0 [ 269.786615][ T1527] worker_thread+0xb05/0x10d0 [ 269.786632][ T1527] ? __kthread_parkme+0x71/0x1f0 [ 269.786650][ T1527] kthread+0x388/0x470 [ 269.786663][ T1527] ? __pfx_worker_thread+0x10/0x10 [ 269.786673][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.786687][ T1527] ret_from_fork+0x514/0xb70 [ 269.786702][ T1527] ? __pfx_ret_from_fork+0x10/0x10 [ 269.786716][ T1527] ? __switch_to+0xc89/0x1420 [ 269.786729][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.786743][ T1527] ret_from_fork_asm+0x1a/0x30 [ 269.786766][ T1527] [ 269.793035][ T1420] FAULT_INJECTION: forcing a failure. [ 269.793035][ T1420] name failslab, interval 1, probability 100, space 0, times 320 [ 269.793052][ T1420] CPU: 0 UID: 0 PID: 1420 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.793064][ T1420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.793071][ T1420] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.793088][ T1420] Call Trace: [ 269.793093][ T1420] [ 269.793098][ T1420] dump_stack_lvl+0xe8/0x150 [ 269.793112][ T1420] should_fail_ex+0x467/0x600 [ 269.793129][ T1420] should_failslab+0xa8/0x100 [ 269.793140][ T1420] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.793155][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.793167][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.793184][ T1420] __alloc_skb+0x1d7/0x7a0 [ 269.793199][ T1420] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.793222][ T1420] ? process_one_work+0x7fd/0x1480 [ 269.793239][ T1420] process_one_work+0xaaf/0x1480 [ 269.793261][ T1420] ? __pfx_process_one_work+0x10/0x10 [ 269.793270][ T1420] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.793288][ T1420] ? assign_work+0x3cf/0x5d0 [ 269.793302][ T1420] worker_thread+0xb05/0x10d0 [ 269.793326][ T1420] kthread+0x388/0x470 [ 269.793340][ T1420] ? __pfx_worker_thread+0x10/0x10 [ 269.793350][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.793364][ T1420] ret_from_fork+0x514/0xb70 [ 269.793380][ T1420] ? __pfx_ret_from_fork+0x10/0x10 [ 269.793394][ T1420] ? __switch_to+0xc89/0x1420 [ 269.793407][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.793421][ T1420] ret_from_fork_asm+0x1a/0x30 [ 269.793444][ T1420] [ 269.793452][ T1420] FAULT_INJECTION: forcing a failure. [ 269.793452][ T1420] name failslab, interval 1, probability 100, space 0, times 319 [ 269.793464][ T1420] CPU: 0 UID: 0 PID: 1420 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.793475][ T1420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.793482][ T1420] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.793496][ T1420] Call Trace: [ 269.793500][ T1420] [ 269.793504][ T1420] dump_stack_lvl+0xe8/0x150 [ 269.793517][ T1420] should_fail_ex+0x467/0x600 [ 269.793532][ T1420] should_failslab+0xa8/0x100 [ 269.793543][ T1420] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.793558][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.793570][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.793587][ T1420] __alloc_skb+0x1d7/0x7a0 [ 269.793602][ T1420] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.793624][ T1420] ? process_one_work+0x7fd/0x1480 [ 269.793636][ T1420] process_one_work+0xaaf/0x1480 [ 269.793658][ T1420] ? __pfx_process_one_work+0x10/0x10 [ 269.793667][ T1420] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.793685][ T1420] ? assign_work+0x3cf/0x5d0 [ 269.793698][ T1420] worker_thread+0xb05/0x10d0 [ 269.793722][ T1420] kthread+0x388/0x470 [ 269.793738][ T1420] ? __pfx_worker_thread+0x10/0x10 [ 269.793748][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.793762][ T1420] ret_from_fork+0x514/0xb70 [ 269.793777][ T1420] ? __pfx_ret_from_fork+0x10/0x10 [ 269.793791][ T1420] ? __switch_to+0xc89/0x1420 [ 269.793804][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.793818][ T1420] ret_from_fork_asm+0x1a/0x30 [ 269.793841][ T1420] [ 269.801635][ T1420] FAULT_INJECTION: forcing a failure. [ 269.801635][ T1420] name failslab, interval 1, probability 100, space 0, times 318 [ 269.801654][ T1420] CPU: 0 UID: 0 PID: 1420 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.801665][ T1420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.801673][ T1420] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.801690][ T1420] Call Trace: [ 269.801696][ T1420] [ 269.801701][ T1420] dump_stack_lvl+0xe8/0x150 [ 269.801716][ T1420] should_fail_ex+0x467/0x600 [ 269.801732][ T1420] should_failslab+0xa8/0x100 [ 269.801744][ T1420] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.801759][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.801771][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.801788][ T1420] __alloc_skb+0x1d7/0x7a0 [ 269.801804][ T1420] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.801826][ T1420] ? process_one_work+0x7fd/0x1480 [ 269.801838][ T1420] process_one_work+0xaaf/0x1480 [ 269.801861][ T1420] ? __pfx_process_one_work+0x10/0x10 [ 269.801870][ T1420] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.801888][ T1420] ? assign_work+0x3cf/0x5d0 [ 269.801902][ T1420] worker_thread+0xb05/0x10d0 [ 269.801933][ T1420] kthread+0x388/0x470 [ 269.801948][ T1420] ? __pfx_worker_thread+0x10/0x10 [ 269.801958][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.801972][ T1420] ret_from_fork+0x514/0xb70 [ 269.801987][ T1420] ? __pfx_ret_from_fork+0x10/0x10 [ 269.802001][ T1420] ? __switch_to+0xc89/0x1420 [ 269.802015][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.802029][ T1420] ret_from_fork_asm+0x1a/0x30 [ 269.802052][ T1420] [ 269.802060][ T1420] FAULT_INJECTION: forcing a failure. [ 269.802060][ T1420] name failslab, interval 1, probability 100, space 0, times 317 [ 269.802073][ T1420] CPU: 0 UID: 0 PID: 1420 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.802084][ T1420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.802090][ T1420] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.802105][ T1420] Call Trace: [ 269.802109][ T1420] [ 269.802113][ T1420] dump_stack_lvl+0xe8/0x150 [ 269.802126][ T1420] should_fail_ex+0x467/0x600 [ 269.802147][ T1420] should_failslab+0xa8/0x100 [ 269.802158][ T1420] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.802175][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.802187][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.802203][ T1420] __alloc_skb+0x1d7/0x7a0 [ 269.802219][ T1420] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.802246][ T1420] ? process_one_work+0x7fd/0x1480 [ 269.802258][ T1420] process_one_work+0xaaf/0x1480 [ 269.802280][ T1420] ? __pfx_process_one_work+0x10/0x10 [ 269.802289][ T1420] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.802307][ T1420] ? assign_work+0x3cf/0x5d0 [ 269.802321][ T1420] worker_thread+0xb05/0x10d0 [ 269.802345][ T1420] kthread+0x388/0x470 [ 269.802358][ T1420] ? __pfx_worker_thread+0x10/0x10 [ 269.802368][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.802382][ T1420] ret_from_fork+0x514/0xb70 [ 269.802397][ T1420] ? __pfx_ret_from_fork+0x10/0x10 [ 269.802411][ T1420] ? __switch_to+0xc89/0x1420 [ 269.802425][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.802439][ T1420] ret_from_fork_asm+0x1a/0x30 [ 269.802462][ T1420] [ 269.829082][ T1450] FAULT_INJECTION: forcing a failure. [ 269.829082][ T1450] name failslab, interval 1, probability 100, space 0, times 316 [ 269.829104][ T1450] CPU: 0 UID: 0 PID: 1450 Comm: kworker/u8:14 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.829117][ T1450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.829124][ T1450] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.829146][ T1450] Call Trace: [ 269.829153][ T1450] [ 269.829158][ T1450] dump_stack_lvl+0xe8/0x150 [ 269.829174][ T1450] should_fail_ex+0x467/0x600 [ 269.829192][ T1450] should_failslab+0xa8/0x100 [ 269.829204][ T1450] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.829225][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 269.829240][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 269.829257][ T1450] __alloc_skb+0x1d7/0x7a0 [ 269.829273][ T1450] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.829296][ T1450] ? process_one_work+0x7fd/0x1480 [ 269.829308][ T1450] process_one_work+0xaaf/0x1480 [ 269.829331][ T1450] ? __pfx_process_one_work+0x10/0x10 [ 269.829340][ T1450] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.829358][ T1450] ? assign_work+0x3cf/0x5d0 [ 269.829372][ T1450] worker_thread+0xb05/0x10d0 [ 269.829397][ T1450] kthread+0x388/0x470 [ 269.829411][ T1450] ? __pfx_worker_thread+0x10/0x10 [ 269.829421][ T1450] ? __pfx_kthread+0x10/0x10 [ 269.829435][ T1450] ret_from_fork+0x514/0xb70 [ 269.829452][ T1450] ? __pfx_ret_from_fork+0x10/0x10 [ 269.829466][ T1450] ? __switch_to+0xc89/0x1420 [ 269.829480][ T1450] ? __pfx_kthread+0x10/0x10 [ 269.829494][ T1450] ret_from_fork_asm+0x1a/0x30 [ 269.829518][ T1450] [ 269.829526][ T1450] FAULT_INJECTION: forcing a failure. [ 269.829526][ T1450] name failslab, interval 1, probability 100, space 0, times 315 [ 269.829539][ T1450] CPU: 0 UID: 0 PID: 1450 Comm: kworker/u8:14 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.829550][ T1450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.829556][ T1450] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.829571][ T1450] Call Trace: [ 269.829575][ T1450] [ 269.829579][ T1450] dump_stack_lvl+0xe8/0x150 [ 269.829593][ T1450] should_fail_ex+0x467/0x600 [ 269.829608][ T1450] should_failslab+0xa8/0x100 [ 269.829619][ T1450] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.829633][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 269.829645][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 269.829662][ T1450] __alloc_skb+0x1d7/0x7a0 [ 269.829677][ T1450] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.829700][ T1450] ? process_one_work+0x7fd/0x1480 [ 269.829711][ T1450] process_one_work+0xaaf/0x1480 [ 269.829733][ T1450] ? __pfx_process_one_work+0x10/0x10 [ 269.829743][ T1450] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.829760][ T1450] ? assign_work+0x3cf/0x5d0 [ 269.829774][ T1450] worker_thread+0xb05/0x10d0 [ 269.829798][ T1450] kthread+0x388/0x470 [ 269.829811][ T1450] ? __pfx_worker_thread+0x10/0x10 [ 269.829821][ T1450] ? __pfx_kthread+0x10/0x10 [ 269.829835][ T1450] ret_from_fork+0x514/0xb70 [ 269.829850][ T1450] ? __pfx_ret_from_fork+0x10/0x10 [ 269.829864][ T1450] ? __switch_to+0xc89/0x1420 [ 269.829877][ T1450] ? __pfx_kthread+0x10/0x10 [ 269.829891][ T1450] ret_from_fork_asm+0x1a/0x30 [ 269.829914][ T1450] [ 269.829921][ T1450] FAULT_INJECTION: forcing a failure. [ 269.829921][ T1450] name failslab, interval 1, probability 100, space 0, times 314 [ 269.829934][ T1450] CPU: 0 UID: 0 PID: 1450 Comm: kworker/u8:14 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.829945][ T1450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.829951][ T1450] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.829965][ T1450] Call Trace: [ 269.829969][ T1450] [ 269.829973][ T1450] dump_stack_lvl+0xe8/0x150 [ 269.829986][ T1450] should_fail_ex+0x467/0x600 [ 269.830002][ T1450] should_failslab+0xa8/0x100 [ 269.830012][ T1450] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.830027][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 269.830039][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 269.830055][ T1450] __alloc_skb+0x1d7/0x7a0 [ 269.830071][ T1450] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.830095][ T1450] ? process_one_work+0x7fd/0x1480 [ 269.830107][ T1450] process_one_work+0xaaf/0x1480 [ 269.830129][ T1450] ? __pfx_process_one_work+0x10/0x10 [ 269.830139][ T1450] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.830156][ T1450] ? assign_work+0x3cf/0x5d0 [ 269.830170][ T1450] worker_thread+0xb05/0x10d0 [ 269.830194][ T1450] kthread+0x388/0x470 [ 269.830207][ T1450] ? __pfx_worker_thread+0x10/0x10 [ 269.830217][ T1450] ? __pfx_kthread+0x10/0x10 [ 269.830236][ T1450] ret_from_fork+0x514/0xb70 [ 269.830251][ T1450] ? __pfx_ret_from_fork+0x10/0x10 [ 269.830265][ T1450] ? __switch_to+0xc89/0x1420 [ 269.830278][ T1450] ? __pfx_kthread+0x10/0x10 [ 269.830292][ T1450] ret_from_fork_asm+0x1a/0x30 [ 269.830315][ T1450] [ 269.830329][ T1450] FAULT_INJECTION: forcing a failure. [ 269.830329][ T1450] name failslab, interval 1, probability 100, space 0, times 313 [ 269.830342][ T1450] CPU: 0 UID: 0 PID: 1450 Comm: kworker/u8:14 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.830353][ T1450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.830359][ T1450] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.830373][ T1450] Call Trace: [ 269.830377][ T1450] [ 269.830381][ T1450] dump_stack_lvl+0xe8/0x150 [ 269.830394][ T1450] should_fail_ex+0x467/0x600 [ 269.830410][ T1450] should_failslab+0xa8/0x100 [ 269.830420][ T1450] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.830434][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 269.830446][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 269.830463][ T1450] __alloc_skb+0x1d7/0x7a0 [ 269.830481][ T1450] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.830503][ T1450] ? process_one_work+0x7fd/0x1480 [ 269.830514][ T1450] process_one_work+0xaaf/0x1480 [ 269.830537][ T1450] ? __pfx_process_one_work+0x10/0x10 [ 269.830546][ T1450] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.830564][ T1450] ? assign_work+0x3cf/0x5d0 [ 269.830577][ T1450] worker_thread+0xb05/0x10d0 [ 269.830601][ T1450] kthread+0x388/0x470 [ 269.830615][ T1450] ? __pfx_worker_thread+0x10/0x10 [ 269.830625][ T1450] ? __pfx_kthread+0x10/0x10 [ 269.830639][ T1450] ret_from_fork+0x514/0xb70 [ 269.830654][ T1450] ? __pfx_ret_from_fork+0x10/0x10 [ 269.830668][ T1450] ? __switch_to+0xc89/0x1420 [ 269.830682][ T1450] ? __pfx_kthread+0x10/0x10 [ 269.830696][ T1450] ret_from_fork_asm+0x1a/0x30 [ 269.830719][ T1450] [ 269.846683][ T5585] FAULT_INJECTION: forcing a failure. [ 269.846683][ T5585] name failslab, interval 1, probability 100, space 0, times 313 [ 269.846704][ T5585] CPU: 0 UID: 0 PID: 5585 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.846717][ T5585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.846724][ T5585] Call Trace: [ 269.846730][ T5585] [ 269.846736][ T5585] dump_stack_lvl+0xe8/0x150 [ 269.846755][ T5585] should_fail_ex+0x467/0x600 [ 269.846771][ T5585] should_failslab+0xa8/0x100 [ 269.846783][ T5585] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.846799][ T5585] ? __alloc_skb+0x1d7/0x7a0 [ 269.846812][ T5585] ? __alloc_skb+0x1d7/0x7a0 [ 269.846828][ T5585] __alloc_skb+0x1d7/0x7a0 [ 269.846843][ T5585] tcp_stream_alloc_skb+0x3f/0x5c0 [ 269.846862][ T5585] tcp_sendmsg_locked+0x143d/0x55c0 [ 269.846902][ T5585] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 269.846922][ T5585] ? __local_bh_enable_ip+0x1ae/0x2b0 [ 269.846933][ T5585] ? lockdep_hardirqs_on+0x7a/0x110 [ 269.846947][ T5585] tcp_sendmsg+0x2f/0x50 [ 269.846961][ T5585] ? __pfx_inet_sendmsg+0x10/0x10 [ 269.846973][ T5585] sock_sendmsg_nosec+0x10e/0x180 [ 269.846987][ T5585] sock_write_iter+0x2e4/0x3f0 [ 269.847000][ T5585] ? __pfx_sock_write_iter+0x10/0x10 [ 269.847015][ T5585] ? bpf_lsm_file_permission+0x9/0x20 [ 269.847031][ T5585] ? security_file_permission+0x68/0x220 [ 269.847048][ T5585] vfs_write+0x61e/0xbb0 [ 269.847065][ T5585] ? __pfx_vfs_write+0x10/0x10 [ 269.847087][ T5585] ksys_write+0x156/0x270 [ 269.847100][ T5585] ? __pfx_ksys_write+0x10/0x10 [ 269.847117][ T5585] do_syscall_64+0x17b/0x530 [ 269.847128][ T5585] ? irqentry_exit+0x10f/0x8f0 [ 269.847138][ T5585] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.847149][ T5585] ? clear_bhb_loop+0x40/0x90 [ 269.847163][ T5585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.847174][ T5585] RIP: 0033:0x7fade6f29117 [ 269.847184][ T5585] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 269.847194][ T5585] RSP: 002b:00007ffedaab03a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 269.847205][ T5585] RAX: ffffffffffffffda RBX: 0000555555f46540 RCX: 00007fade6f29117 [ 269.847213][ T5585] RDX: 00000000000000e0 RSI: 00007fade09cff20 RDI: 0000000000000003 [ 269.847225][ T5585] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 269.847231][ T5585] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e0 [ 269.847237][ T5585] R13: 0000555555f5a960 R14: 00007ffedaab0940 R15: 00007fade09cff20 [ 269.847253][ T5585] [ 269.851428][ T47] FAULT_INJECTION: forcing a failure. [ 269.851428][ T47] name failslab, interval 1, probability 100, space 0, times 311 [ 269.851447][ T47] CPU: 0 UID: 0 PID: 47 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.851459][ T47] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.851467][ T47] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.851487][ T47] Call Trace: [ 269.851492][ T47] [ 269.851497][ T47] dump_stack_lvl+0xe8/0x150 [ 269.851513][ T47] should_fail_ex+0x467/0x600 [ 269.851529][ T47] should_failslab+0xa8/0x100 [ 269.851541][ T47] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.851557][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 269.851570][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 269.851587][ T47] __alloc_skb+0x1d7/0x7a0 [ 269.851602][ T47] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.851625][ T47] ? process_one_work+0x7fd/0x1480 [ 269.851638][ T47] process_one_work+0xaaf/0x1480 [ 269.851660][ T47] ? __pfx_process_one_work+0x10/0x10 [ 269.851670][ T47] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.851688][ T47] ? assign_work+0x3cf/0x5d0 [ 269.851702][ T47] worker_thread+0xb05/0x10d0 [ 269.851719][ T47] ? __kthread_parkme+0x71/0x1f0 [ 269.851737][ T47] kthread+0x388/0x470 [ 269.851751][ T47] ? __pfx_worker_thread+0x10/0x10 [ 269.851761][ T47] ? __pfx_kthread+0x10/0x10 [ 269.851775][ T47] ret_from_fork+0x514/0xb70 [ 269.851792][ T47] ? __pfx_ret_from_fork+0x10/0x10 [ 269.851805][ T47] ? __switch_to+0xc89/0x1420 [ 269.851820][ T47] ? __pfx_kthread+0x10/0x10 [ 269.851834][ T47] ret_from_fork_asm+0x1a/0x30 [ 269.851857][ T47] [ 269.851865][ T47] FAULT_INJECTION: forcing a failure. [ 269.851865][ T47] name failslab, interval 1, probability 100, space 0, times 310 [ 269.851877][ T47] CPU: 0 UID: 0 PID: 47 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.851888][ T47] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.851894][ T47] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.851909][ T47] Call Trace: [ 269.851913][ T47] [ 269.851917][ T47] dump_stack_lvl+0xe8/0x150 [ 269.851930][ T47] should_fail_ex+0x467/0x600 [ 269.851946][ T47] should_failslab+0xa8/0x100 [ 269.851956][ T47] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.851971][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 269.851983][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 269.851999][ T47] __alloc_skb+0x1d7/0x7a0 [ 269.852014][ T47] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.852036][ T47] ? process_one_work+0x7fd/0x1480 [ 269.852048][ T47] process_one_work+0xaaf/0x1480 [ 269.852070][ T47] ? __pfx_process_one_work+0x10/0x10 [ 269.852079][ T47] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.852097][ T47] ? assign_work+0x3cf/0x5d0 [ 269.852110][ T47] worker_thread+0xb05/0x10d0 [ 269.852127][ T47] ? __kthread_parkme+0x71/0x1f0 [ 269.852145][ T47] kthread+0x388/0x470 [ 269.852158][ T47] ? __pfx_worker_thread+0x10/0x10 [ 269.852168][ T47] ? __pfx_kthread+0x10/0x10 [ 269.852182][ T47] ret_from_fork+0x514/0xb70 [ 269.852197][ T47] ? __pfx_ret_from_fork+0x10/0x10 [ 269.852211][ T47] ? __switch_to+0xc89/0x1420 [ 269.852230][ T47] ? __pfx_kthread+0x10/0x10 [ 269.852244][ T47] ret_from_fork_asm+0x1a/0x30 [ 269.852267][ T47] [ 269.852275][ T47] FAULT_INJECTION: forcing a failure. [ 269.852275][ T47] name failslab, interval 1, probability 100, space 0, times 309 [ 269.852287][ T47] CPU: 0 UID: 0 PID: 47 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.852298][ T47] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.852304][ T47] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.852318][ T47] Call Trace: [ 269.852322][ T47] [ 269.852326][ T47] dump_stack_lvl+0xe8/0x150 [ 269.852339][ T47] should_fail_ex+0x467/0x600 [ 269.852355][ T47] should_failslab+0xa8/0x100 [ 269.852366][ T47] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.852380][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 269.852392][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 269.852408][ T47] __alloc_skb+0x1d7/0x7a0 [ 269.852424][ T47] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.852446][ T47] ? process_one_work+0x7fd/0x1480 [ 269.852457][ T47] process_one_work+0xaaf/0x1480 [ 269.852480][ T47] ? __pfx_process_one_work+0x10/0x10 [ 269.852489][ T47] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.852507][ T47] ? assign_work+0x3cf/0x5d0 [ 269.852520][ T47] worker_thread+0xb05/0x10d0 [ 269.852537][ T47] ? __kthread_parkme+0x71/0x1f0 [ 269.852554][ T47] kthread+0x388/0x470 [ 269.852567][ T47] ? __pfx_worker_thread+0x10/0x10 [ 269.852577][ T47] ? __pfx_kthread+0x10/0x10 [ 269.852591][ T47] ret_from_fork+0x514/0xb70 [ 269.852607][ T47] ? __pfx_ret_from_fork+0x10/0x10 [ 269.852620][ T47] ? __switch_to+0xc89/0x1420 [ 269.852634][ T47] ? __pfx_kthread+0x10/0x10 [ 269.852648][ T47] ret_from_fork_asm+0x1a/0x30 [ 269.852671][ T47] [ 269.852678][ T47] FAULT_INJECTION: forcing a failure. [ 269.852678][ T47] name failslab, interval 1, probability 100, space 0, times 308 [ 269.852690][ T47] CPU: 0 UID: 0 PID: 47 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.852701][ T47] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.852707][ T47] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.852721][ T47] Call Trace: [ 269.852725][ T47] [ 269.852729][ T47] dump_stack_lvl+0xe8/0x150 [ 269.852742][ T47] should_fail_ex+0x467/0x600 [ 269.852757][ T47] should_failslab+0xa8/0x100 [ 269.852768][ T47] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.852782][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 269.852794][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 269.852811][ T47] __alloc_skb+0x1d7/0x7a0 [ 269.852829][ T47] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.852851][ T47] ? process_one_work+0x7fd/0x1480 [ 269.852862][ T47] process_one_work+0xaaf/0x1480 [ 269.852885][ T47] ? __pfx_process_one_work+0x10/0x10 [ 269.852894][ T47] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.852912][ T47] ? assign_work+0x3cf/0x5d0 [ 269.852925][ T47] worker_thread+0xb05/0x10d0 [ 269.852942][ T47] ? __kthread_parkme+0x71/0x1f0 [ 269.852959][ T47] kthread+0x388/0x470 [ 269.852973][ T47] ? __pfx_worker_thread+0x10/0x10 [ 269.852983][ T47] ? __pfx_kthread+0x10/0x10 [ 269.852997][ T47] ret_from_fork+0x514/0xb70 [ 269.853012][ T47] ? __pfx_ret_from_fork+0x10/0x10 [ 269.853026][ T47] ? __switch_to+0xc89/0x1420 [ 269.853040][ T47] ? __pfx_kthread+0x10/0x10 [ 269.853054][ T47] ret_from_fork_asm+0x1a/0x30 [ 269.853077][ T47] [ 269.875367][ T8456] FAULT_INJECTION: forcing a failure. [ 269.875367][ T8456] name failslab, interval 1, probability 100, space 0, times 307 [ 269.875391][ T8456] CPU: 0 UID: 0 PID: 8456 Comm: syz.4.826 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.875404][ T8456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.875411][ T8456] Call Trace: [ 269.875417][ T8456] [ 269.875423][ T8456] dump_stack_lvl+0xe8/0x150 [ 269.875442][ T8456] should_fail_ex+0x467/0x600 [ 269.875458][ T8456] ? __d_alloc+0x37/0x6f0 [ 269.875471][ T8456] should_failslab+0xa8/0x100 [ 269.875483][ T8456] kmem_cache_alloc_lru_noprof+0xa2/0x670 [ 269.875498][ T8456] ? __d_lookup+0x66/0x790 [ 269.875511][ T8456] ? __d_alloc+0x37/0x6f0 [ 269.875526][ T8456] __d_alloc+0x37/0x6f0 [ 269.875541][ T8456] d_alloc+0x4b/0x190 [ 269.875552][ T8456] ? lookup_one_qstr_excl+0xc4/0x360 [ 269.875566][ T8456] lookup_one_qstr_excl+0xd8/0x360 [ 269.875581][ T8456] start_dirop+0x5c/0x90 [ 269.875594][ T8456] simple_start_creating+0xcc/0x110 [ 269.875607][ T8456] ? __pfx_simple_start_creating+0x10/0x10 [ 269.875620][ T8456] ? mntput+0x65/0xc0 [ 269.875639][ T8456] debugfs_start_creating+0xdb/0x1a0 [ 269.875655][ T8456] __debugfs_create_file+0x6f/0x400 [ 269.875675][ T8456] debugfs_create_file_unsafe+0x3a/0x50 [ 269.875692][ T8456] ieee80211_debugfs_recreate_netdev+0xcf6/0x14c0 [ 269.875712][ T8456] ? __pfx_ieee80211_debugfs_recreate_netdev+0x10/0x10 [ 269.875732][ T8456] ? ieee80211_setup_sdata+0x9c5/0xc80 [ 269.875749][ T8456] ieee80211_if_change_type+0x141/0x940 [ 269.875765][ T8456] ieee80211_change_iface+0xdc/0x4b0 [ 269.875780][ T8456] cfg80211_change_iface+0x40f/0x9c0 [ 269.875798][ T8456] nl80211_set_interface+0x78e/0xaa0 [ 269.875819][ T8456] ? nl80211_set_interface+0x531/0xaa0 [ 269.875836][ T8456] ? __pfx_nl80211_set_interface+0x10/0x10 [ 269.875852][ T8456] ? nl80211_pre_doit+0x564/0x8b0 [ 269.875869][ T8456] genl_family_rcv_msg_doit+0x233/0x340 [ 269.875887][ T8456] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 269.875907][ T8456] ? bpf_lsm_capable+0x9/0x20 [ 269.875918][ T8456] ? security_capable+0x74/0x280 [ 269.875936][ T8456] genl_rcv_msg+0x614/0x7a0 [ 269.875953][ T8456] ? __pfx_genl_rcv_msg+0x10/0x10 [ 269.875964][ T8456] ? ref_tracker_free+0x668/0x820 [ 269.875978][ T8456] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 269.875989][ T8456] ? __pfx_nl80211_set_interface+0x10/0x10 [ 269.876002][ T8456] ? __pfx_nl80211_post_doit+0x10/0x10 [ 269.876014][ T8456] ? ____sys_sendmsg+0x565/0x870 [ 269.876029][ T8456] ? ___sys_sendmsg+0x2a5/0x360 [ 269.876043][ T8456] ? __x64_sys_sendmsg+0x1b7/0x290 [ 269.876058][ T8456] ? do_syscall_64+0x17b/0x530 [ 269.876069][ T8456] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.876086][ T8456] netlink_rcv_skb+0x226/0x4a0 [ 269.876104][ T8456] ? __pfx_genl_rcv_msg+0x10/0x10 [ 269.876117][ T8456] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 269.876145][ T8456] genl_rcv+0x28/0x40 [ 269.876157][ T8456] netlink_unicast+0x7f5/0x990 [ 269.876178][ T8456] netlink_sendmsg+0x813/0xb40 [ 269.876200][ T8456] ? __pfx_netlink_sendmsg+0x10/0x10 [ 269.876218][ T8456] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 269.876240][ T8456] ? __pfx_netlink_sendmsg+0x10/0x10 [ 269.876255][ T8456] sock_sendmsg_nosec+0x13a/0x180 [ 269.876269][ T8456] ____sys_sendmsg+0x565/0x870 [ 269.876290][ T8456] ? __pfx_____sys_sendmsg+0x10/0x10 [ 269.876311][ T8456] ? import_iovec+0x73/0xa0 [ 269.876330][ T8456] ___sys_sendmsg+0x2a5/0x360 [ 269.876345][ T8456] ? __lock_acquire+0x6df/0x2e40 [ 269.876359][ T8456] ? __pfx____sys_sendmsg+0x10/0x10 [ 269.876377][ T8456] ? futex_wait+0x2a2/0x390 [ 269.876408][ T8456] ? __fget_files+0x2a/0x420 [ 269.876419][ T8456] ? __fget_files+0x3a8/0x420 [ 269.876436][ T8456] __x64_sys_sendmsg+0x1b7/0x290 [ 269.876454][ T8456] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 269.876480][ T8456] do_syscall_64+0x17b/0x530 [ 269.876492][ T8456] ? irqentry_exit+0x10f/0x8f0 [ 269.876502][ T8456] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.876513][ T8456] ? clear_bhb_loop+0x40/0x90 [ 269.876527][ T8456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.876539][ T8456] RIP: 0033:0x7f00bd1edf99 [ 269.876551][ T8456] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 269.876561][ T8456] RSP: 002b:00007f00bb446028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 269.876573][ T8456] RAX: ffffffffffffffda RBX: 00007f00bd475fa0 RCX: 00007f00bd1edf99 [ 269.876582][ T8456] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 269.876589][ T8456] RBP: 00007f00bd284ec4 R08: 0000000000000000 R09: 0000000000000000 [ 269.876595][ T8456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 269.876602][ T8456] R13: 00007f00bd476038 R14: 00007f00bd475fa0 R15: 00007ffe33bf4b28 [ 269.876619][ T8456] [ 269.876636][ T8456] FAULT_INJECTION: forcing a failure. [ 269.876636][ T8456] name failslab, interval 1, probability 100, space 0, times 306 [ 269.876650][ T8456] CPU: 0 UID: 0 PID: 8456 Comm: syz.4.826 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.876662][ T8456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.876668][ T8456] Call Trace: [ 269.876672][ T8456] [ 269.876677][ T8456] dump_stack_lvl+0xe8/0x150 [ 269.876691][ T8456] should_fail_ex+0x467/0x600 [ 269.876705][ T8456] ? __d_alloc+0x37/0x6f0 [ 269.876717][ T8456] should_failslab+0xa8/0x100 [ 269.876728][ T8456] kmem_cache_alloc_lru_noprof+0xa2/0x670 [ 269.876743][ T8456] ? __d_lookup+0x66/0x790 [ 269.876760][ T8456] ? __d_alloc+0x37/0x6f0 [ 269.876775][ T8456] __d_alloc+0x37/0x6f0 [ 269.876790][ T8456] d_alloc+0x4b/0x190 [ 269.876800][ T8456] ? lookup_one_qstr_excl+0xc4/0x360 [ 269.876819][ T8456] lookup_one_qstr_excl+0xd8/0x360 [ 269.876834][ T8456] start_dirop+0x5c/0x90 [ 269.876846][ T8456] simple_start_creating+0xcc/0x110 [ 269.876859][ T8456] ? __pfx_simple_start_creating+0x10/0x10 [ 269.876873][ T8456] ? mntput+0x65/0xc0 [ 269.876890][ T8456] debugfs_start_creating+0xdb/0x1a0 [ 269.876905][ T8456] __debugfs_create_file+0x6f/0x400 [ 269.876918][ T8456] ? __debugfs_create_file+0x7f/0x400 [ 269.876934][ T8456] debugfs_create_file_short+0x3f/0x60 [ 269.876950][ T8456] ieee80211_debugfs_recreate_netdev+0xf0a/0x14c0 [ 269.876968][ T8456] ? __pfx_ieee80211_debugfs_recreate_netdev+0x10/0x10 [ 269.876989][ T8456] ? ieee80211_setup_sdata+0x9c5/0xc80 [ 269.877004][ T8456] ieee80211_if_change_type+0x141/0x940 [ 269.877020][ T8456] ieee80211_change_iface+0xdc/0x4b0 [ 269.877034][ T8456] cfg80211_change_iface+0x40f/0x9c0 [ 269.877050][ T8456] nl80211_set_interface+0x78e/0xaa0 [ 269.877065][ T8456] ? nl80211_set_interface+0x531/0xaa0 [ 269.877082][ T8456] ? __pfx_nl80211_set_interface+0x10/0x10 [ 269.877098][ T8456] ? nl80211_pre_doit+0x564/0x8b0 [ 269.877114][ T8456] genl_family_rcv_msg_doit+0x233/0x340 [ 269.877130][ T8456] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 269.877150][ T8456] ? bpf_lsm_capable+0x9/0x20 [ 269.877160][ T8456] ? security_capable+0x74/0x280 [ 269.877178][ T8456] genl_rcv_msg+0x614/0x7a0 [ 269.877194][ T8456] ? __pfx_genl_rcv_msg+0x10/0x10 [ 269.877205][ T8456] ? ref_tracker_free+0x668/0x820 [ 269.877218][ T8456] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 269.877229][ T8456] ? __pfx_nl80211_set_interface+0x10/0x10 [ 269.877242][ T8456] ? __pfx_nl80211_post_doit+0x10/0x10 [ 269.877253][ T8456] ? ____sys_sendmsg+0x565/0x870 [ 269.877268][ T8456] ? ___sys_sendmsg+0x2a5/0x360 [ 269.877282][ T8456] ? __x64_sys_sendmsg+0x1b7/0x290 [ 269.877296][ T8456] ? do_syscall_64+0x17b/0x530 [ 269.877305][ T8456] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.877321][ T8456] netlink_rcv_skb+0x226/0x4a0 [ 269.877338][ T8456] ? __pfx_genl_rcv_msg+0x10/0x10 [ 269.877351][ T8456] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 269.877379][ T8456] genl_rcv+0x28/0x40 [ 269.877390][ T8456] netlink_unicast+0x7f5/0x990 [ 269.877410][ T8456] netlink_sendmsg+0x813/0xb40 [ 269.877431][ T8456] ? __pfx_netlink_sendmsg+0x10/0x10 [ 269.877449][ T8456] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 269.877470][ T8456] ? __pfx_netlink_sendmsg+0x10/0x10 [ 269.877485][ T8456] sock_sendmsg_nosec+0x13a/0x180 [ 269.877499][ T8456] ____sys_sendmsg+0x565/0x870 [ 269.877519][ T8456] ? __pfx_____sys_sendmsg+0x10/0x10 [ 269.877540][ T8456] ? import_iovec+0x73/0xa0 [ 269.877558][ T8456] ___sys_sendmsg+0x2a5/0x360 [ 269.877572][ T8456] ? __lock_acquire+0x6df/0x2e40 [ 269.877585][ T8456] ? __pfx____sys_sendmsg+0x10/0x10 [ 269.877603][ T8456] ? futex_wait+0x2a2/0x390 [ 269.877633][ T8456] ? __fget_files+0x2a/0x420 [ 269.877643][ T8456] ? __fget_files+0x3a8/0x420 [ 269.877660][ T8456] __x64_sys_sendmsg+0x1b7/0x290 [ 269.877677][ T8456] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 269.877703][ T8456] do_syscall_64+0x17b/0x530 [ 269.877714][ T8456] ? irqentry_exit+0x10f/0x8f0 [ 269.877724][ T8456] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.877735][ T8456] ? clear_bhb_loop+0x40/0x90 [ 269.877748][ T8456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.877758][ T8456] RIP: 0033:0x7f00bd1edf99 [ 269.877768][ T8456] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 269.877776][ T8456] RSP: 002b:00007f00bb446028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 269.877787][ T8456] RAX: ffffffffffffffda RBX: 00007f00bd475fa0 RCX: 00007f00bd1edf99 [ 269.877794][ T8456] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 269.877801][ T8456] RBP: 00007f00bd284ec4 R08: 0000000000000000 R09: 0000000000000000 [ 269.877807][ T8456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 269.877818][ T8456] R13: 00007f00bd476038 R14: 00007f00bd475fa0 R15: 00007ffe33bf4b28 [ 269.877835][ T8456] [ 269.900092][ T1401] FAULT_INJECTION: forcing a failure. [ 269.900092][ T1401] name failslab, interval 1, probability 100, space 0, times 305 [ 269.900114][ T1401] CPU: 0 UID: 0 PID: 1401 Comm: kworker/u8:11 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.900126][ T1401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.900134][ T1401] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.900155][ T1401] Call Trace: [ 269.900162][ T1401] [ 269.900167][ T1401] dump_stack_lvl+0xe8/0x150 [ 269.900183][ T1401] should_fail_ex+0x467/0x600 [ 269.900200][ T1401] should_failslab+0xa8/0x100 [ 269.900213][ T1401] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.900228][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 269.900241][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 269.900258][ T1401] __alloc_skb+0x1d7/0x7a0 [ 269.900274][ T1401] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.900297][ T1401] ? process_one_work+0x7fd/0x1480 [ 269.900309][ T1401] process_one_work+0xaaf/0x1480 [ 269.900332][ T1401] ? __pfx_process_one_work+0x10/0x10 [ 269.900341][ T1401] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.900360][ T1401] ? assign_work+0x3cf/0x5d0 [ 269.900373][ T1401] worker_thread+0xb05/0x10d0 [ 269.900398][ T1401] kthread+0x388/0x470 [ 269.900412][ T1401] ? __pfx_worker_thread+0x10/0x10 [ 269.900422][ T1401] ? __pfx_kthread+0x10/0x10 [ 269.900436][ T1401] ret_from_fork+0x514/0xb70 [ 269.900453][ T1401] ? __pfx_ret_from_fork+0x10/0x10 [ 269.900466][ T1401] ? __switch_to+0xc89/0x1420 [ 269.900481][ T1401] ? __pfx_kthread+0x10/0x10 [ 269.900495][ T1401] ret_from_fork_asm+0x1a/0x30 [ 269.900518][ T1401] [ 269.900527][ T1401] FAULT_INJECTION: forcing a failure. [ 269.900527][ T1401] name failslab, interval 1, probability 100, space 0, times 304 [ 269.900540][ T1401] CPU: 0 UID: 0 PID: 1401 Comm: kworker/u8:11 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.900551][ T1401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.900557][ T1401] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.900572][ T1401] Call Trace: [ 269.900576][ T1401] [ 269.900580][ T1401] dump_stack_lvl+0xe8/0x150 [ 269.900593][ T1401] should_fail_ex+0x467/0x600 [ 269.900609][ T1401] should_failslab+0xa8/0x100 [ 269.900619][ T1401] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.900634][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 269.900645][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 269.900662][ T1401] __alloc_skb+0x1d7/0x7a0 [ 269.900677][ T1401] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.900699][ T1401] ? process_one_work+0x7fd/0x1480 [ 269.900711][ T1401] process_one_work+0xaaf/0x1480 [ 269.900733][ T1401] ? __pfx_process_one_work+0x10/0x10 [ 269.900742][ T1401] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.900760][ T1401] ? assign_work+0x3cf/0x5d0 [ 269.900773][ T1401] worker_thread+0xb05/0x10d0 [ 269.900797][ T1401] kthread+0x388/0x470 [ 269.900816][ T1401] ? __pfx_worker_thread+0x10/0x10 [ 269.900826][ T1401] ? __pfx_kthread+0x10/0x10 [ 269.900840][ T1401] ret_from_fork+0x514/0xb70 [ 269.900856][ T1401] ? __pfx_ret_from_fork+0x10/0x10 [ 269.900869][ T1401] ? __switch_to+0xc89/0x1420 [ 269.900883][ T1401] ? __pfx_kthread+0x10/0x10 [ 269.900896][ T1401] ret_from_fork_asm+0x1a/0x30 [ 269.900920][ T1401] [ 269.900927][ T1401] FAULT_INJECTION: forcing a failure. [ 269.900927][ T1401] name failslab, interval 1, probability 100, space 0, times 303 [ 269.900939][ T1401] CPU: 0 UID: 0 PID: 1401 Comm: kworker/u8:11 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.900950][ T1401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.900956][ T1401] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.900971][ T1401] Call Trace: [ 269.900975][ T1401] [ 269.900979][ T1401] dump_stack_lvl+0xe8/0x150 [ 269.900992][ T1401] should_fail_ex+0x467/0x600 [ 269.901007][ T1401] should_failslab+0xa8/0x100 [ 269.901018][ T1401] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.901033][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 269.901044][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 269.901061][ T1401] __alloc_skb+0x1d7/0x7a0 [ 269.901076][ T1401] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.901098][ T1401] ? process_one_work+0x7fd/0x1480 [ 269.901109][ T1401] process_one_work+0xaaf/0x1480 [ 269.901132][ T1401] ? __pfx_process_one_work+0x10/0x10 [ 269.901141][ T1401] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.901158][ T1401] ? assign_work+0x3cf/0x5d0 [ 269.901172][ T1401] worker_thread+0xb05/0x10d0 [ 269.901196][ T1401] kthread+0x388/0x470 [ 269.901209][ T1401] ? __pfx_worker_thread+0x10/0x10 [ 269.901219][ T1401] ? __pfx_kthread+0x10/0x10 [ 269.901233][ T1401] ret_from_fork+0x514/0xb70 [ 269.901248][ T1401] ? __pfx_ret_from_fork+0x10/0x10 [ 269.901262][ T1401] ? __switch_to+0xc89/0x1420 [ 269.901275][ T1401] ? __pfx_kthread+0x10/0x10 [ 269.901289][ T1401] ret_from_fork_asm+0x1a/0x30 [ 269.901312][ T1401] [ 269.901319][ T1401] FAULT_INJECTION: forcing a failure. [ 269.901319][ T1401] name failslab, interval 1, probability 100, space 0, times 302 [ 269.901331][ T1401] CPU: 0 UID: 0 PID: 1401 Comm: kworker/u8:11 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.901342][ T1401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.901348][ T1401] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.901362][ T1401] Call Trace: [ 269.901366][ T1401] [ 269.901370][ T1401] dump_stack_lvl+0xe8/0x150 [ 269.901383][ T1401] should_fail_ex+0x467/0x600 [ 269.901399][ T1401] should_failslab+0xa8/0x100 [ 269.901409][ T1401] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.901424][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 269.901435][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 269.901452][ T1401] __alloc_skb+0x1d7/0x7a0 [ 269.901467][ T1401] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.901493][ T1401] ? process_one_work+0x7fd/0x1480 [ 269.901504][ T1401] process_one_work+0xaaf/0x1480 [ 269.901526][ T1401] ? __pfx_process_one_work+0x10/0x10 [ 269.901536][ T1401] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.901553][ T1401] ? assign_work+0x3cf/0x5d0 [ 269.901567][ T1401] worker_thread+0xb05/0x10d0 [ 269.901591][ T1401] kthread+0x388/0x470 [ 269.901604][ T1401] ? __pfx_worker_thread+0x10/0x10 [ 269.901614][ T1401] ? __pfx_kthread+0x10/0x10 [ 269.901628][ T1401] ret_from_fork+0x514/0xb70 [ 269.901643][ T1401] ? __pfx_ret_from_fork+0x10/0x10 [ 269.901657][ T1401] ? __switch_to+0xc89/0x1420 [ 269.901670][ T1401] ? __pfx_kthread+0x10/0x10 [ 269.901684][ T1401] ret_from_fork_asm+0x1a/0x30 [ 269.901707][ T1401] [ 269.909098][ T5585] FAULT_INJECTION: forcing a failure. [ 269.909098][ T5585] name failslab, interval 1, probability 100, space 0, times 302 [ 269.909117][ T5585] CPU: 0 UID: 0 PID: 5585 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.909129][ T5585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.909136][ T5585] Call Trace: [ 269.909142][ T5585] [ 269.909146][ T5585] dump_stack_lvl+0xe8/0x150 [ 269.909163][ T5585] should_fail_ex+0x467/0x600 [ 269.909179][ T5585] should_failslab+0xa8/0x100 [ 269.909190][ T5585] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.909205][ T5585] ? __alloc_skb+0x1d7/0x7a0 [ 269.909218][ T5585] ? __alloc_skb+0x1d7/0x7a0 [ 269.909234][ T5585] __alloc_skb+0x1d7/0x7a0 [ 269.909249][ T5585] tcp_stream_alloc_skb+0x3f/0x5c0 [ 269.909268][ T5585] tcp_sendmsg_locked+0x143d/0x55c0 [ 269.909309][ T5585] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 269.909329][ T5585] ? __local_bh_enable_ip+0x1ae/0x2b0 [ 269.909341][ T5585] ? lockdep_hardirqs_on+0x7a/0x110 [ 269.909354][ T5585] tcp_sendmsg+0x2f/0x50 [ 269.909369][ T5585] ? __pfx_inet_sendmsg+0x10/0x10 [ 269.909381][ T5585] sock_sendmsg_nosec+0x10e/0x180 [ 269.909395][ T5585] sock_write_iter+0x2e4/0x3f0 [ 269.909411][ T5585] ? __pfx_sock_write_iter+0x10/0x10 [ 269.909425][ T5585] ? bpf_lsm_file_permission+0x9/0x20 [ 269.909441][ T5585] ? security_file_permission+0x68/0x220 [ 269.909458][ T5585] vfs_write+0x61e/0xbb0 [ 269.909474][ T5585] ? __pfx_vfs_write+0x10/0x10 [ 269.909497][ T5585] ksys_write+0x156/0x270 [ 269.909510][ T5585] ? __pfx_ksys_write+0x10/0x10 [ 269.909527][ T5585] do_syscall_64+0x17b/0x530 [ 269.909539][ T5585] ? irqentry_exit+0x10f/0x8f0 [ 269.909548][ T5585] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.909560][ T5585] ? clear_bhb_loop+0x40/0x90 [ 269.909573][ T5585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.909583][ T5585] RIP: 0033:0x7fade6f29117 [ 269.909594][ T5585] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 269.909603][ T5585] RSP: 002b:00007ffedaab03a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 269.909614][ T5585] RAX: ffffffffffffffda RBX: 0000555555f46540 RCX: 00007fade6f29117 [ 269.909622][ T5585] RDX: 00000000000000e0 RSI: 00007fade09cff20 RDI: 0000000000000003 [ 269.909629][ T5585] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 269.909636][ T5585] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e0 [ 269.909642][ T5585] R13: 0000555555f5a960 R14: 00007ffedaab0940 R15: 00007fade09cff20 [ 269.909658][ T5585] [ 269.911536][ T1393] FAULT_INJECTION: forcing a failure. [ 269.911536][ T1393] name failslab, interval 1, probability 100, space 0, times 300 [ 269.911553][ T1393] CPU: 0 UID: 0 PID: 1393 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.911565][ T1393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.911572][ T1393] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.911590][ T1393] Call Trace: [ 269.911595][ T1393] [ 269.911599][ T1393] dump_stack_lvl+0xe8/0x150 [ 269.911645][ T1393] should_fail_ex+0x467/0x600 [ 269.911665][ T1393] should_failslab+0xa8/0x100 [ 269.911676][ T1393] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.911691][ T1393] ? __alloc_skb+0x1d7/0x7a0 [ 269.911703][ T1393] ? __alloc_skb+0x1d7/0x7a0 [ 269.911720][ T1393] __alloc_skb+0x1d7/0x7a0 [ 269.911736][ T1393] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.911759][ T1393] ? process_one_work+0x7fd/0x1480 [ 269.911771][ T1393] process_one_work+0xaaf/0x1480 [ 269.911794][ T1393] ? __pfx_process_one_work+0x10/0x10 [ 269.911803][ T1393] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.911827][ T1393] ? assign_work+0x3cf/0x5d0 [ 269.911841][ T1393] worker_thread+0xb05/0x10d0 [ 269.911865][ T1393] kthread+0x388/0x470 [ 269.911880][ T1393] ? __pfx_worker_thread+0x10/0x10 [ 269.911890][ T1393] ? __pfx_kthread+0x10/0x10 [ 269.911904][ T1393] ret_from_fork+0x514/0xb70 [ 269.911921][ T1393] ? __pfx_ret_from_fork+0x10/0x10 [ 269.911934][ T1393] ? __switch_to+0xc89/0x1420 [ 269.911949][ T1393] ? __pfx_kthread+0x10/0x10 [ 269.911963][ T1393] ret_from_fork_asm+0x1a/0x30 [ 269.911991][ T1393] [ 269.912000][ T1393] FAULT_INJECTION: forcing a failure. [ 269.912000][ T1393] name failslab, interval 1, probability 100, space 0, times 299 [ 269.912013][ T1393] CPU: 0 UID: 0 PID: 1393 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.912024][ T1393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.912030][ T1393] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.912046][ T1393] Call Trace: [ 269.912050][ T1393] [ 269.912054][ T1393] dump_stack_lvl+0xe8/0x150 [ 269.912067][ T1393] should_fail_ex+0x467/0x600 [ 269.912083][ T1393] should_failslab+0xa8/0x100 [ 269.912093][ T1393] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.912108][ T1393] ? __alloc_skb+0x1d7/0x7a0 [ 269.912120][ T1393] ? __alloc_skb+0x1d7/0x7a0 [ 269.912136][ T1393] __alloc_skb+0x1d7/0x7a0 [ 269.912152][ T1393] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.912174][ T1393] ? process_one_work+0x7fd/0x1480 [ 269.912185][ T1393] process_one_work+0xaaf/0x1480 [ 269.912207][ T1393] ? __pfx_process_one_work+0x10/0x10 [ 269.912217][ T1393] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.912234][ T1393] ? assign_work+0x3cf/0x5d0 [ 269.912248][ T1393] worker_thread+0xb05/0x10d0 [ 269.912272][ T1393] kthread+0x388/0x470 [ 269.912286][ T1393] ? __pfx_worker_thread+0x10/0x10 [ 269.912296][ T1393] ? __pfx_kthread+0x10/0x10 [ 269.912309][ T1393] ret_from_fork+0x514/0xb70 [ 269.912325][ T1393] ? __pfx_ret_from_fork+0x10/0x10 [ 269.912339][ T1393] ? __switch_to+0xc89/0x1420 [ 269.912352][ T1393] ? __pfx_kthread+0x10/0x10 [ 269.912367][ T1393] ret_from_fork_asm+0x1a/0x30 [ 269.912389][ T1393] [ 269.912397][ T1393] FAULT_INJECTION: forcing a failure. [ 269.912397][ T1393] name failslab, interval 1, probability 100, space 0, times 298 [ 269.912409][ T1393] CPU: 0 UID: 0 PID: 1393 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.912420][ T1393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.912426][ T1393] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.912440][ T1393] Call Trace: [ 269.912443][ T1393] [ 269.912447][ T1393] dump_stack_lvl+0xe8/0x150 [ 269.912460][ T1393] should_fail_ex+0x467/0x600 [ 269.912476][ T1393] should_failslab+0xa8/0x100 [ 269.912486][ T1393] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.912501][ T1393] ? __alloc_skb+0x1d7/0x7a0 [ 269.912512][ T1393] ? __alloc_skb+0x1d7/0x7a0 [ 269.912529][ T1393] __alloc_skb+0x1d7/0x7a0 [ 269.912544][ T1393] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.912566][ T1393] ? process_one_work+0x7fd/0x1480 [ 269.912577][ T1393] process_one_work+0xaaf/0x1480 [ 269.912599][ T1393] ? __pfx_process_one_work+0x10/0x10 [ 269.912608][ T1393] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.912625][ T1393] ? assign_work+0x3cf/0x5d0 [ 269.912639][ T1393] worker_thread+0xb05/0x10d0 [ 269.912663][ T1393] kthread+0x388/0x470 [ 269.912676][ T1393] ? __pfx_worker_thread+0x10/0x10 [ 269.912686][ T1393] ? __pfx_kthread+0x10/0x10 [ 269.912700][ T1393] ret_from_fork+0x514/0xb70 [ 269.912715][ T1393] ? __pfx_ret_from_fork+0x10/0x10 [ 269.912729][ T1393] ? __switch_to+0xc89/0x1420 [ 269.912742][ T1393] ? __pfx_kthread+0x10/0x10 [ 269.912756][ T1393] ret_from_fork_asm+0x1a/0x30 [ 269.912779][ T1393] [ 269.912786][ T1393] FAULT_INJECTION: forcing a failure. [ 269.912786][ T1393] name failslab, interval 1, probability 100, space 0, times 297 [ 269.912798][ T1393] CPU: 0 UID: 0 PID: 1393 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.912815][ T1393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.912821][ T1393] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.912835][ T1393] Call Trace: [ 269.912839][ T1393] [ 269.912843][ T1393] dump_stack_lvl+0xe8/0x150 [ 269.912856][ T1393] should_fail_ex+0x467/0x600 [ 269.912872][ T1393] should_failslab+0xa8/0x100 [ 269.912883][ T1393] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.912897][ T1393] ? __alloc_skb+0x1d7/0x7a0 [ 269.912909][ T1393] ? __alloc_skb+0x1d7/0x7a0 [ 269.912928][ T1393] __alloc_skb+0x1d7/0x7a0 [ 269.912943][ T1393] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.912965][ T1393] ? process_one_work+0x7fd/0x1480 [ 269.912976][ T1393] process_one_work+0xaaf/0x1480 [ 269.912999][ T1393] ? __pfx_process_one_work+0x10/0x10 [ 269.913008][ T1393] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.913026][ T1393] ? assign_work+0x3cf/0x5d0 [ 269.913039][ T1393] worker_thread+0xb05/0x10d0 [ 269.913063][ T1393] kthread+0x388/0x470 [ 269.913077][ T1393] ? __pfx_worker_thread+0x10/0x10 [ 269.913087][ T1393] ? __pfx_kthread+0x10/0x10 [ 269.913101][ T1393] ret_from_fork+0x514/0xb70 [ 269.913116][ T1393] ? __pfx_ret_from_fork+0x10/0x10 [ 269.913130][ T1393] ? __switch_to+0xc89/0x1420 [ 269.913143][ T1393] ? __pfx_kthread+0x10/0x10 [ 269.913158][ T1393] ret_from_fork_asm+0x1a/0x30 [ 269.913180][ T1393] [ 269.949607][ T1527] FAULT_INJECTION: forcing a failure. [ 269.949607][ T1527] name failslab, interval 1, probability 100, space 0, times 296 [ 269.949629][ T1527] CPU: 0 UID: 0 PID: 1527 Comm: kworker/u8:22 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.949641][ T1527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.949649][ T1527] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.949671][ T1527] Call Trace: [ 269.949677][ T1527] [ 269.949683][ T1527] dump_stack_lvl+0xe8/0x150 [ 269.949699][ T1527] should_fail_ex+0x467/0x600 [ 269.949716][ T1527] should_failslab+0xa8/0x100 [ 269.949728][ T1527] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.949744][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.949757][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.949773][ T1527] __alloc_skb+0x1d7/0x7a0 [ 269.949789][ T1527] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.949817][ T1527] ? process_one_work+0x7fd/0x1480 [ 269.949830][ T1527] process_one_work+0xaaf/0x1480 [ 269.949853][ T1527] ? __pfx_process_one_work+0x10/0x10 [ 269.949862][ T1527] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.949881][ T1527] ? assign_work+0x3cf/0x5d0 [ 269.949899][ T1527] worker_thread+0xb05/0x10d0 [ 269.949916][ T1527] ? __kthread_parkme+0x71/0x1f0 [ 269.949934][ T1527] kthread+0x388/0x470 [ 269.949948][ T1527] ? __pfx_worker_thread+0x10/0x10 [ 269.949959][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.949973][ T1527] ret_from_fork+0x514/0xb70 [ 269.949990][ T1527] ? __pfx_ret_from_fork+0x10/0x10 [ 269.950004][ T1527] ? __switch_to+0xc89/0x1420 [ 269.950018][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.950033][ T1527] ret_from_fork_asm+0x1a/0x30 [ 269.950056][ T1527] [ 269.953847][ T1527] FAULT_INJECTION: forcing a failure. [ 269.953847][ T1527] name failslab, interval 1, probability 100, space 0, times 295 [ 269.953866][ T1527] CPU: 0 UID: 0 PID: 1527 Comm: kworker/u8:22 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.953878][ T1527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.953885][ T1527] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.953903][ T1527] Call Trace: [ 269.953909][ T1527] [ 269.953914][ T1527] dump_stack_lvl+0xe8/0x150 [ 269.953929][ T1527] should_fail_ex+0x467/0x600 [ 269.953945][ T1527] should_failslab+0xa8/0x100 [ 269.953957][ T1527] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.953972][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.953985][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.954001][ T1527] __alloc_skb+0x1d7/0x7a0 [ 269.954017][ T1527] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.954039][ T1527] ? process_one_work+0x7fd/0x1480 [ 269.954051][ T1527] process_one_work+0xaaf/0x1480 [ 269.954074][ T1527] ? __pfx_process_one_work+0x10/0x10 [ 269.954083][ T1527] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.954102][ T1527] ? assign_work+0x3cf/0x5d0 [ 269.954115][ T1527] worker_thread+0xb05/0x10d0 [ 269.954133][ T1527] ? __kthread_parkme+0x71/0x1f0 [ 269.954151][ T1527] kthread+0x388/0x470 [ 269.954164][ T1527] ? __pfx_worker_thread+0x10/0x10 [ 269.954175][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.954189][ T1527] ret_from_fork+0x514/0xb70 [ 269.954205][ T1527] ? __pfx_ret_from_fork+0x10/0x10 [ 269.954219][ T1527] ? __switch_to+0xc89/0x1420 [ 269.954233][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.954250][ T1527] ret_from_fork_asm+0x1a/0x30 [ 269.954273][ T1527] [ 269.958132][ T1420] FAULT_INJECTION: forcing a failure. [ 269.958132][ T1420] name failslab, interval 1, probability 100, space 0, times 294 [ 269.958149][ T1420] CPU: 0 UID: 0 PID: 1420 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.958161][ T1420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.958169][ T1420] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.958186][ T1420] Call Trace: [ 269.958191][ T1420] [ 269.958196][ T1420] dump_stack_lvl+0xe8/0x150 [ 269.958211][ T1420] should_fail_ex+0x467/0x600 [ 269.958227][ T1420] should_failslab+0xa8/0x100 [ 269.958238][ T1420] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.958253][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.958266][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.958282][ T1420] __alloc_skb+0x1d7/0x7a0 [ 269.958298][ T1420] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.958321][ T1420] ? process_one_work+0x7fd/0x1480 [ 269.958332][ T1420] process_one_work+0xaaf/0x1480 [ 269.958355][ T1420] ? __pfx_process_one_work+0x10/0x10 [ 269.958365][ T1420] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.958382][ T1420] ? assign_work+0x3cf/0x5d0 [ 269.958396][ T1420] worker_thread+0xb05/0x10d0 [ 269.958421][ T1420] kthread+0x388/0x470 [ 269.958434][ T1420] ? __pfx_worker_thread+0x10/0x10 [ 269.958445][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.958459][ T1420] ret_from_fork+0x514/0xb70 [ 269.958475][ T1420] ? __pfx_ret_from_fork+0x10/0x10 [ 269.958489][ T1420] ? __switch_to+0xc89/0x1420 [ 269.958503][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.958517][ T1420] ret_from_fork_asm+0x1a/0x30 [ 269.958540][ T1420] [ 269.958547][ T1420] FAULT_INJECTION: forcing a failure. [ 269.958547][ T1420] name failslab, interval 1, probability 100, space 0, times 293 [ 269.959646][ T1527] FAULT_INJECTION: forcing a failure. [ 269.959646][ T1527] name failslab, interval 1, probability 100, space 0, times 292 [ 269.959661][ T1527] CPU: 0 UID: 0 PID: 1527 Comm: kworker/u8:22 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.959672][ T1527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.959679][ T1527] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.959695][ T1527] Call Trace: [ 269.959699][ T1527] [ 269.959703][ T1527] dump_stack_lvl+0xe8/0x150 [ 269.959717][ T1527] should_fail_ex+0x467/0x600 [ 269.959733][ T1527] should_failslab+0xa8/0x100 [ 269.959744][ T1527] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.959759][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.959771][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.959788][ T1527] __alloc_skb+0x1d7/0x7a0 [ 269.959808][ T1527] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.959831][ T1527] ? process_one_work+0x7fd/0x1480 [ 269.959842][ T1527] process_one_work+0xaaf/0x1480 [ 269.959865][ T1527] ? __pfx_process_one_work+0x10/0x10 [ 269.959875][ T1527] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.959893][ T1527] ? assign_work+0x3cf/0x5d0 [ 269.959906][ T1527] worker_thread+0xb05/0x10d0 [ 269.959923][ T1527] ? __kthread_parkme+0x71/0x1f0 [ 269.959941][ T1527] kthread+0x388/0x470 [ 269.959955][ T1527] ? __pfx_worker_thread+0x10/0x10 [ 269.959965][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.959979][ T1527] ret_from_fork+0x514/0xb70 [ 269.959995][ T1527] ? __pfx_ret_from_fork+0x10/0x10 [ 269.960009][ T1527] ? __switch_to+0xc89/0x1420 [ 269.960022][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.960038][ T1527] ret_from_fork_asm+0x1a/0x30 [ 269.960062][ T1527] [ 269.960076][ T1527] FAULT_INJECTION: forcing a failure. [ 269.960076][ T1527] name failslab, interval 1, probability 100, space 0, times 291 [ 269.960089][ T1527] CPU: 0 UID: 0 PID: 1527 Comm: kworker/u8:22 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.960100][ T1527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.960108][ T1527] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.960123][ T1527] Call Trace: [ 269.960127][ T1527] [ 269.960131][ T1527] dump_stack_lvl+0xe8/0x150 [ 269.960145][ T1527] should_fail_ex+0x467/0x600 [ 269.960160][ T1527] should_failslab+0xa8/0x100 [ 269.960171][ T1527] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.960185][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.960197][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 269.960214][ T1527] __alloc_skb+0x1d7/0x7a0 [ 269.960229][ T1527] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.960251][ T1527] ? process_one_work+0x7fd/0x1480 [ 269.960262][ T1527] process_one_work+0xaaf/0x1480 [ 269.960285][ T1527] ? __pfx_process_one_work+0x10/0x10 [ 269.960294][ T1527] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.960312][ T1527] ? assign_work+0x3cf/0x5d0 [ 269.960325][ T1527] worker_thread+0xb05/0x10d0 [ 269.960342][ T1527] ? __kthread_parkme+0x71/0x1f0 [ 269.960359][ T1527] kthread+0x388/0x470 [ 269.960373][ T1527] ? __pfx_worker_thread+0x10/0x10 [ 269.960383][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.960397][ T1527] ret_from_fork+0x514/0xb70 [ 269.960412][ T1527] ? __pfx_ret_from_fork+0x10/0x10 [ 269.960426][ T1527] ? __switch_to+0xc89/0x1420 [ 269.960439][ T1527] ? __pfx_kthread+0x10/0x10 [ 269.960453][ T1527] ret_from_fork_asm+0x1a/0x30 [ 269.960476][ T1527] [ 269.963837][ C0] FAULT_INJECTION: forcing a failure. [ 269.963837][ C0] name failslab, interval 1, probability 100, space 0, times 291 [ 269.963856][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.963868][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.963875][ C0] Call Trace: [ 269.963879][ C0] [ 269.963884][ C0] dump_stack_lvl+0xe8/0x150 [ 269.963901][ C0] should_fail_ex+0x467/0x600 [ 269.963918][ C0] should_failslab+0xa8/0x100 [ 269.963930][ C0] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.963945][ C0] ? __alloc_skb+0x1d7/0x7a0 [ 269.963959][ C0] ? __alloc_skb+0x1d7/0x7a0 [ 269.963977][ C0] __alloc_skb+0x1d7/0x7a0 [ 269.963993][ C0] __netdev_alloc_skb+0xc0/0x4b0 [ 269.964011][ C0] hsr_init_skb+0xf3/0x6d0 [ 269.964031][ C0] send_hsr_supervision_frame+0x195/0xd60 [ 269.964053][ C0] ? __pfx_send_hsr_supervision_frame+0x10/0x10 [ 269.964070][ C0] hsr_announce+0x1db/0x370 [ 269.964084][ C0] ? hsr_announce+0x89/0x370 [ 269.964098][ C0] ? __pfx_hsr_announce+0x10/0x10 [ 269.964113][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 269.964132][ C0] call_timer_fn+0x192/0x5e0 [ 269.964146][ C0] ? __pfx_hsr_announce+0x10/0x10 [ 269.964159][ C0] ? call_timer_fn+0xd4/0x5e0 [ 269.964171][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 269.964189][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 269.964201][ C0] ? __pfx_hsr_announce+0x10/0x10 [ 269.964216][ C0] __run_timer_base+0x67b/0x9b0 [ 269.964236][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 269.964251][ C0] ? lock_acquire+0x115/0x350 [ 269.964274][ C0] run_timer_softirq+0xb7/0x170 [ 269.964286][ C0] handle_softirqs+0x1d9/0x6c0 [ 269.964304][ C0] run_ktimerd+0x69/0x100 [ 269.964317][ C0] smpboot_thread_fn+0x57c/0xa80 [ 269.964332][ C0] ? smpboot_thread_fn+0x4e/0xa80 [ 269.964350][ C0] kthread+0x388/0x470 [ 269.964365][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 269.964377][ C0] ? __pfx_kthread+0x10/0x10 [ 269.964392][ C0] ret_from_fork+0x514/0xb70 [ 269.964409][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 269.964424][ C0] ? __switch_to+0xc89/0x1420 [ 269.964439][ C0] ? __pfx_kthread+0x10/0x10 [ 269.964454][ C0] ret_from_fork_asm+0x1a/0x30 [ 269.964479][ C0] [ 269.964532][ T1420] CPU: 0 UID: 0 PID: 1420 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.964544][ T1420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.964551][ T1420] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.964567][ T1420] Call Trace: [ 269.964571][ T1420] [ 269.964575][ T1420] dump_stack_lvl+0xe8/0x150 [ 269.964589][ T1420] should_fail_ex+0x467/0x600 [ 269.964604][ T1420] should_failslab+0xa8/0x100 [ 269.964615][ T1420] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.964630][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.964642][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.964658][ T1420] __alloc_skb+0x1d7/0x7a0 [ 269.964674][ T1420] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.964696][ T1420] ? process_one_work+0x7fd/0x1480 [ 269.964707][ T1420] process_one_work+0xaaf/0x1480 [ 269.964730][ T1420] ? __pfx_process_one_work+0x10/0x10 [ 269.964739][ T1420] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.964757][ T1420] ? assign_work+0x3cf/0x5d0 [ 269.964771][ T1420] worker_thread+0xb05/0x10d0 [ 269.964795][ T1420] kthread+0x388/0x470 [ 269.964813][ T1420] ? __pfx_worker_thread+0x10/0x10 [ 269.964824][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.964838][ T1420] ret_from_fork+0x514/0xb70 [ 269.964853][ T1420] ? __pfx_ret_from_fork+0x10/0x10 [ 269.964867][ T1420] ? __switch_to+0xc89/0x1420 [ 269.964881][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.964895][ T1420] ret_from_fork_asm+0x1a/0x30 [ 269.964918][ T1420] [ 269.964928][ T1420] FAULT_INJECTION: forcing a failure. [ 269.964928][ T1420] name failslab, interval 1, probability 100, space 0, times 289 [ 269.964940][ T1420] CPU: 0 UID: 0 PID: 1420 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.964951][ T1420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.964958][ T1420] Workqueue: events_unbound nsim_dev_trap_report_work [ 269.964972][ T1420] Call Trace: [ 269.964976][ T1420] [ 269.964980][ T1420] dump_stack_lvl+0xe8/0x150 [ 269.964994][ T1420] should_fail_ex+0x467/0x600 [ 269.965009][ T1420] should_failslab+0xa8/0x100 [ 269.965020][ T1420] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.965034][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.965046][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 269.965062][ T1420] __alloc_skb+0x1d7/0x7a0 [ 269.965078][ T1420] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 269.965100][ T1420] ? process_one_work+0x7fd/0x1480 [ 269.965111][ T1420] process_one_work+0xaaf/0x1480 [ 269.965133][ T1420] ? __pfx_process_one_work+0x10/0x10 [ 269.965143][ T1420] ? do_raw_spin_lock+0x12b/0x2f0 [ 269.965160][ T1420] ? assign_work+0x3cf/0x5d0 [ 269.965174][ T1420] worker_thread+0xb05/0x10d0 [ 269.965198][ T1420] kthread+0x388/0x470 [ 269.965211][ T1420] ? __pfx_worker_thread+0x10/0x10 [ 269.965221][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.965238][ T1420] ret_from_fork+0x514/0xb70 [ 269.965254][ T1420] ? __pfx_ret_from_fork+0x10/0x10 [ 269.965268][ T1420] ? __switch_to+0xc89/0x1420 [ 269.965281][ T1420] ? __pfx_kthread+0x10/0x10 [ 269.965295][ T1420] ret_from_fork_asm+0x1a/0x30 [ 269.965318][ T1420] [ 269.981292][ T5585] FAULT_INJECTION: forcing a failure. [ 269.981292][ T5585] name failslab, interval 1, probability 100, space 0, times 289 [ 269.981314][ T5585] CPU: 0 UID: 0 PID: 5585 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 269.981326][ T5585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.981333][ T5585] Call Trace: [ 269.981339][ T5585] [ 269.981344][ T5585] dump_stack_lvl+0xe8/0x150 [ 269.981362][ T5585] should_fail_ex+0x467/0x600 [ 269.981379][ T5585] should_failslab+0xa8/0x100 [ 269.981391][ T5585] kmem_cache_alloc_node_noprof+0xac/0x660 [ 269.981406][ T5585] ? __alloc_skb+0x1d7/0x7a0 [ 269.981419][ T5585] ? __alloc_skb+0x1d7/0x7a0 [ 269.981435][ T5585] __alloc_skb+0x1d7/0x7a0 [ 269.981451][ T5585] tcp_stream_alloc_skb+0x3f/0x5c0 [ 269.981469][ T5585] tcp_sendmsg_locked+0x143d/0x55c0 [ 269.981510][ T5585] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 269.981530][ T5585] ? __local_bh_enable_ip+0x1ae/0x2b0 [ 269.981542][ T5585] ? lockdep_hardirqs_on+0x7a/0x110 [ 269.981555][ T5585] tcp_sendmsg+0x2f/0x50 [ 269.981570][ T5585] ? __pfx_inet_sendmsg+0x10/0x10 [ 269.981582][ T5585] sock_sendmsg_nosec+0x10e/0x180 [ 269.981596][ T5585] sock_write_iter+0x2e4/0x3f0 [ 269.981612][ T5585] ? __pfx_sock_write_iter+0x10/0x10 [ 269.981627][ T5585] ? bpf_lsm_file_permission+0x9/0x20 [ 269.981643][ T5585] ? security_file_permission+0x68/0x220 [ 269.981659][ T5585] vfs_write+0x61e/0xbb0 [ 269.981676][ T5585] ? __pfx_vfs_write+0x10/0x10 [ 269.981699][ T5585] ksys_write+0x156/0x270 [ 269.981712][ T5585] ? __pfx_ksys_write+0x10/0x10 [ 269.981729][ T5585] do_syscall_64+0x17b/0x530 [ 269.981740][ T5585] ? irqentry_exit+0x10f/0x8f0 [ 269.981750][ T5585] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.981761][ T5585] ? clear_bhb_loop+0x40/0x90 [ 269.981774][ T5585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.981785][ T5585] RIP: 0033:0x7fade6f29117 [ 269.981796][ T5585] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 269.981809][ T5585] RSP: 002b:00007ffedaab03a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 269.981821][ T5585] RAX: ffffffffffffffda RBX: 0000555555f46540 RCX: 00007fade6f29117 [ 269.981829][ T5585] RDX: 00000000000000e0 RSI: 00007fade09cff20 RDI: 0000000000000003 [ 269.981836][ T5585] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 269.981842][ T5585] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e0 [ 269.981849][ T5585] R13: 0000555555f5a960 R14: 00007ffedaab0940 R15: 00007fade09cff20 [ 269.981865][ T5585] [ 270.003034][ T1450] FAULT_INJECTION: forcing a failure. [ 270.003034][ T1450] name failslab, interval 1, probability 100, space 0, times 287 [ 270.003056][ T1450] CPU: 0 UID: 0 PID: 1450 Comm: kworker/u8:14 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.003068][ T1450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.003076][ T1450] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.003097][ T1450] Call Trace: [ 270.003104][ T1450] [ 270.003109][ T1450] dump_stack_lvl+0xe8/0x150 [ 270.003140][ T1450] should_fail_ex+0x467/0x600 [ 270.003161][ T1450] should_failslab+0xa8/0x100 [ 270.003173][ T1450] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.003189][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 270.003202][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 270.003218][ T1450] __alloc_skb+0x1d7/0x7a0 [ 270.003235][ T1450] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.003258][ T1450] ? process_one_work+0x7fd/0x1480 [ 270.003270][ T1450] process_one_work+0xaaf/0x1480 [ 270.003293][ T1450] ? __pfx_process_one_work+0x10/0x10 [ 270.003303][ T1450] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.003321][ T1450] ? assign_work+0x3cf/0x5d0 [ 270.003334][ T1450] worker_thread+0xb05/0x10d0 [ 270.003360][ T1450] kthread+0x388/0x470 [ 270.003374][ T1450] ? __pfx_worker_thread+0x10/0x10 [ 270.003384][ T1450] ? __pfx_kthread+0x10/0x10 [ 270.003398][ T1450] ret_from_fork+0x514/0xb70 [ 270.003415][ T1450] ? __pfx_ret_from_fork+0x10/0x10 [ 270.003429][ T1450] ? __switch_to+0xc89/0x1420 [ 270.003443][ T1450] ? __pfx_kthread+0x10/0x10 [ 270.003457][ T1450] ret_from_fork_asm+0x1a/0x30 [ 270.003481][ T1450] [ 270.003496][ T1450] FAULT_INJECTION: forcing a failure. [ 270.003496][ T1450] name failslab, interval 1, probability 100, space 0, times 286 [ 270.003510][ T1450] CPU: 0 UID: 0 PID: 1450 Comm: kworker/u8:14 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.003521][ T1450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.003527][ T1450] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.003543][ T1450] Call Trace: [ 270.003546][ T1450] [ 270.003551][ T1450] dump_stack_lvl+0xe8/0x150 [ 270.003564][ T1450] should_fail_ex+0x467/0x600 [ 270.003580][ T1450] should_failslab+0xa8/0x100 [ 270.003591][ T1450] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.003605][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 270.003617][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 270.003634][ T1450] __alloc_skb+0x1d7/0x7a0 [ 270.003649][ T1450] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.003671][ T1450] ? process_one_work+0x7fd/0x1480 [ 270.003683][ T1450] process_one_work+0xaaf/0x1480 [ 270.003705][ T1450] ? __pfx_process_one_work+0x10/0x10 [ 270.003714][ T1450] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.003732][ T1450] ? assign_work+0x3cf/0x5d0 [ 270.003748][ T1450] worker_thread+0xb05/0x10d0 [ 270.003773][ T1450] kthread+0x388/0x470 [ 270.003786][ T1450] ? __pfx_worker_thread+0x10/0x10 [ 270.003796][ T1450] ? __pfx_kthread+0x10/0x10 [ 270.003816][ T1450] ret_from_fork+0x514/0xb70 [ 270.003832][ T1450] ? __pfx_ret_from_fork+0x10/0x10 [ 270.003846][ T1450] ? __switch_to+0xc89/0x1420 [ 270.003859][ T1450] ? __pfx_kthread+0x10/0x10 [ 270.003874][ T1450] ret_from_fork_asm+0x1a/0x30 [ 270.003897][ T1450] [ 270.007022][ T1420] FAULT_INJECTION: forcing a failure. [ 270.007022][ T1420] name failslab, interval 1, probability 100, space 0, times 285 [ 270.007045][ T1420] CPU: 0 UID: 0 PID: 1420 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.007058][ T1420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.007067][ T1420] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.007088][ T1420] Call Trace: [ 270.007095][ T1420] [ 270.007100][ T1420] dump_stack_lvl+0xe8/0x150 [ 270.007117][ T1420] should_fail_ex+0x467/0x600 [ 270.007133][ T1420] should_failslab+0xa8/0x100 [ 270.007148][ T1420] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.007163][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 270.007176][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 270.007193][ T1420] __alloc_skb+0x1d7/0x7a0 [ 270.007210][ T1420] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.007232][ T1420] ? process_one_work+0x7fd/0x1480 [ 270.007244][ T1420] process_one_work+0xaaf/0x1480 [ 270.007266][ T1420] ? __pfx_process_one_work+0x10/0x10 [ 270.007276][ T1420] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.007294][ T1420] ? assign_work+0x3cf/0x5d0 [ 270.007308][ T1420] worker_thread+0xb05/0x10d0 [ 270.007333][ T1420] kthread+0x388/0x470 [ 270.007363][ T1420] ? __pfx_worker_thread+0x10/0x10 [ 270.007373][ T1420] ? __pfx_kthread+0x10/0x10 [ 270.007388][ T1420] ret_from_fork+0x514/0xb70 [ 270.007404][ T1420] ? __pfx_ret_from_fork+0x10/0x10 [ 270.007418][ T1420] ? __switch_to+0xc89/0x1420 [ 270.007433][ T1420] ? __pfx_kthread+0x10/0x10 [ 270.007447][ T1420] ret_from_fork_asm+0x1a/0x30 [ 270.007471][ T1420] [ 270.011446][ T1450] FAULT_INJECTION: forcing a failure. [ 270.011446][ T1450] name failslab, interval 1, probability 100, space 0, times 284 [ 270.011468][ T1450] CPU: 0 UID: 0 PID: 1450 Comm: kworker/u8:14 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.011481][ T1450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.011488][ T1450] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.011507][ T1450] Call Trace: [ 270.011516][ T1450] [ 270.011522][ T1450] dump_stack_lvl+0xe8/0x150 [ 270.011538][ T1450] should_fail_ex+0x467/0x600 [ 270.011555][ T1450] should_failslab+0xa8/0x100 [ 270.011566][ T1450] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.011582][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 270.011594][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 270.011611][ T1450] __alloc_skb+0x1d7/0x7a0 [ 270.011627][ T1450] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.011650][ T1450] ? process_one_work+0x7fd/0x1480 [ 270.011661][ T1450] process_one_work+0xaaf/0x1480 [ 270.011684][ T1450] ? __pfx_process_one_work+0x10/0x10 [ 270.011694][ T1450] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.011712][ T1450] ? assign_work+0x3cf/0x5d0 [ 270.011726][ T1450] worker_thread+0xb05/0x10d0 [ 270.011750][ T1450] kthread+0x388/0x470 [ 270.011764][ T1450] ? __pfx_worker_thread+0x10/0x10 [ 270.011774][ T1450] ? __pfx_kthread+0x10/0x10 [ 270.011788][ T1450] ret_from_fork+0x514/0xb70 [ 270.011805][ T1450] ? __pfx_ret_from_fork+0x10/0x10 [ 270.011818][ T1450] ? __switch_to+0xc89/0x1420 [ 270.011832][ T1450] ? __pfx_kthread+0x10/0x10 [ 270.011846][ T1450] ret_from_fork_asm+0x1a/0x30 [ 270.011870][ T1450] [ 270.011886][ T1450] FAULT_INJECTION: forcing a failure. [ 270.011886][ T1450] name failslab, interval 1, probability 100, space 0, times 283 [ 270.011899][ T1450] CPU: 0 UID: 0 PID: 1450 Comm: kworker/u8:14 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.011911][ T1450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.011917][ T1450] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.011935][ T1450] Call Trace: [ 270.011939][ T1450] [ 270.011943][ T1450] dump_stack_lvl+0xe8/0x150 [ 270.011957][ T1450] should_fail_ex+0x467/0x600 [ 270.011972][ T1450] should_failslab+0xa8/0x100 [ 270.011983][ T1450] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.011998][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 270.012010][ T1450] ? __alloc_skb+0x1d7/0x7a0 [ 270.012026][ T1450] __alloc_skb+0x1d7/0x7a0 [ 270.012042][ T1450] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.012064][ T1450] ? process_one_work+0x7fd/0x1480 [ 270.012075][ T1450] process_one_work+0xaaf/0x1480 [ 270.012097][ T1450] ? __pfx_process_one_work+0x10/0x10 [ 270.012107][ T1450] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.012124][ T1450] ? assign_work+0x3cf/0x5d0 [ 270.012138][ T1450] worker_thread+0xb05/0x10d0 [ 270.012162][ T1450] kthread+0x388/0x470 [ 270.012176][ T1450] ? __pfx_worker_thread+0x10/0x10 [ 270.012186][ T1450] ? __pfx_kthread+0x10/0x10 [ 270.012200][ T1450] ret_from_fork+0x514/0xb70 [ 270.012215][ T1450] ? __pfx_ret_from_fork+0x10/0x10 [ 270.012229][ T1450] ? __switch_to+0xc89/0x1420 [ 270.012243][ T1450] ? __pfx_kthread+0x10/0x10 [ 270.012257][ T1450] ret_from_fork_asm+0x1a/0x30 [ 270.012280][ T1450] [ 270.018854][ T47] FAULT_INJECTION: forcing a failure. [ 270.018854][ T47] name failslab, interval 1, probability 100, space 0, times 282 [ 270.018875][ T47] CPU: 0 UID: 0 PID: 47 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.018887][ T47] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.018894][ T47] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.018913][ T47] Call Trace: [ 270.018918][ T47] [ 270.018924][ T47] dump_stack_lvl+0xe8/0x150 [ 270.018940][ T47] should_fail_ex+0x467/0x600 [ 270.018956][ T47] should_failslab+0xa8/0x100 [ 270.018968][ T47] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.018983][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 270.018996][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 270.019012][ T47] __alloc_skb+0x1d7/0x7a0 [ 270.019028][ T47] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.019051][ T47] ? process_one_work+0x7fd/0x1480 [ 270.019063][ T47] process_one_work+0xaaf/0x1480 [ 270.019085][ T47] ? __pfx_process_one_work+0x10/0x10 [ 270.019095][ T47] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.019112][ T47] ? assign_work+0x3cf/0x5d0 [ 270.019126][ T47] worker_thread+0xb05/0x10d0 [ 270.019143][ T47] ? __kthread_parkme+0x71/0x1f0 [ 270.019161][ T47] kthread+0x388/0x470 [ 270.019174][ T47] ? __pfx_worker_thread+0x10/0x10 [ 270.019184][ T47] ? __pfx_kthread+0x10/0x10 [ 270.019198][ T47] ret_from_fork+0x514/0xb70 [ 270.019214][ T47] ? __pfx_ret_from_fork+0x10/0x10 [ 270.019228][ T47] ? __switch_to+0xc89/0x1420 [ 270.019242][ T47] ? __pfx_kthread+0x10/0x10 [ 270.019256][ T47] ret_from_fork_asm+0x1a/0x30 [ 270.019279][ T47] [ 270.019287][ T47] FAULT_INJECTION: forcing a failure. [ 270.019287][ T47] name failslab, interval 1, probability 100, space 0, times 281 [ 270.019300][ T47] CPU: 0 UID: 0 PID: 47 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.019311][ T47] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.019317][ T47] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.019332][ T47] Call Trace: [ 270.019343][ T47] [ 270.019347][ T47] dump_stack_lvl+0xe8/0x150 [ 270.019361][ T47] should_fail_ex+0x467/0x600 [ 270.019376][ T47] should_failslab+0xa8/0x100 [ 270.019387][ T47] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.019401][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 270.019413][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 270.019430][ T47] __alloc_skb+0x1d7/0x7a0 [ 270.019445][ T47] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.019468][ T47] ? process_one_work+0x7fd/0x1480 [ 270.019479][ T47] process_one_work+0xaaf/0x1480 [ 270.019501][ T47] ? __pfx_process_one_work+0x10/0x10 [ 270.019510][ T47] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.019527][ T47] ? assign_work+0x3cf/0x5d0 [ 270.019541][ T47] worker_thread+0xb05/0x10d0 [ 270.019558][ T47] ? __kthread_parkme+0x71/0x1f0 [ 270.019575][ T47] kthread+0x388/0x470 [ 270.019589][ T47] ? __pfx_worker_thread+0x10/0x10 [ 270.019599][ T47] ? __pfx_kthread+0x10/0x10 [ 270.019613][ T47] ret_from_fork+0x514/0xb70 [ 270.019628][ T47] ? __pfx_ret_from_fork+0x10/0x10 [ 270.019642][ T47] ? __switch_to+0xc89/0x1420 [ 270.019655][ T47] ? __pfx_kthread+0x10/0x10 [ 270.019669][ T47] ret_from_fork_asm+0x1a/0x30 [ 270.019692][ T47] [ 270.019699][ T47] FAULT_INJECTION: forcing a failure. [ 270.019699][ T47] name failslab, interval 1, probability 100, space 0, times 280 [ 270.019711][ T47] CPU: 0 UID: 0 PID: 47 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.019722][ T47] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.019728][ T47] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.019743][ T47] Call Trace: [ 270.019746][ T47] [ 270.019750][ T47] dump_stack_lvl+0xe8/0x150 [ 270.019764][ T47] should_fail_ex+0x467/0x600 [ 270.019779][ T47] should_failslab+0xa8/0x100 [ 270.019790][ T47] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.019804][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 270.019816][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 270.019832][ T47] __alloc_skb+0x1d7/0x7a0 [ 270.019848][ T47] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.019872][ T47] ? process_one_work+0x7fd/0x1480 [ 270.019883][ T47] process_one_work+0xaaf/0x1480 [ 270.019906][ T47] ? __pfx_process_one_work+0x10/0x10 [ 270.019915][ T47] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.019932][ T47] ? assign_work+0x3cf/0x5d0 [ 270.019946][ T47] worker_thread+0xb05/0x10d0 [ 270.019963][ T47] ? __kthread_parkme+0x71/0x1f0 [ 270.019980][ T47] kthread+0x388/0x470 [ 270.019994][ T47] ? __pfx_worker_thread+0x10/0x10 [ 270.020004][ T47] ? __pfx_kthread+0x10/0x10 [ 270.020018][ T47] ret_from_fork+0x514/0xb70 [ 270.020033][ T47] ? __pfx_ret_from_fork+0x10/0x10 [ 270.020047][ T47] ? __switch_to+0xc89/0x1420 [ 270.020060][ T47] ? __pfx_kthread+0x10/0x10 [ 270.020074][ T47] ret_from_fork_asm+0x1a/0x30 [ 270.020097][ T47] [ 270.031697][ T5585] FAULT_INJECTION: forcing a failure. [ 270.031697][ T5585] name failslab, interval 1, probability 100, space 0, times 280 [ 270.031718][ T5585] CPU: 0 UID: 0 PID: 5585 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.031731][ T5585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.031737][ T5585] Call Trace: [ 270.031743][ T5585] [ 270.031748][ T5585] dump_stack_lvl+0xe8/0x150 [ 270.031765][ T5585] should_fail_ex+0x467/0x600 [ 270.031782][ T5585] should_failslab+0xa8/0x100 [ 270.031793][ T5585] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.031809][ T5585] ? __alloc_skb+0x1d7/0x7a0 [ 270.031821][ T5585] ? __alloc_skb+0x1d7/0x7a0 [ 270.031837][ T5585] __alloc_skb+0x1d7/0x7a0 [ 270.031853][ T5585] tcp_stream_alloc_skb+0x3f/0x5c0 [ 270.031870][ T5585] tcp_sendmsg_locked+0x143d/0x55c0 [ 270.031912][ T5585] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 270.031931][ T5585] ? __local_bh_enable_ip+0x1ae/0x2b0 [ 270.031943][ T5585] ? lockdep_hardirqs_on+0x7a/0x110 [ 270.031957][ T5585] tcp_sendmsg+0x2f/0x50 [ 270.031971][ T5585] ? __pfx_inet_sendmsg+0x10/0x10 [ 270.031983][ T5585] sock_sendmsg_nosec+0x10e/0x180 [ 270.031997][ T5585] sock_write_iter+0x2e4/0x3f0 [ 270.032009][ T5585] ? __pfx_sock_write_iter+0x10/0x10 [ 270.032027][ T5585] ? bpf_lsm_file_permission+0x9/0x20 [ 270.032043][ T5585] ? security_file_permission+0x68/0x220 [ 270.032059][ T5585] vfs_write+0x61e/0xbb0 [ 270.032077][ T5585] ? __pfx_vfs_write+0x10/0x10 [ 270.032099][ T5585] ksys_write+0x156/0x270 [ 270.032112][ T5585] ? __pfx_ksys_write+0x10/0x10 [ 270.032130][ T5585] do_syscall_64+0x17b/0x530 [ 270.032141][ T5585] ? irqentry_exit+0x10f/0x8f0 [ 270.032151][ T5585] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.032161][ T5585] ? clear_bhb_loop+0x40/0x90 [ 270.032175][ T5585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.032186][ T5585] RIP: 0033:0x7fade6f29117 [ 270.032196][ T5585] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 270.032206][ T5585] RSP: 002b:00007ffedaab03a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 270.032217][ T5585] RAX: ffffffffffffffda RBX: 0000555555f46540 RCX: 00007fade6f29117 [ 270.032225][ T5585] RDX: 00000000000000e0 RSI: 00007fade09cff20 RDI: 0000000000000003 [ 270.032232][ T5585] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 270.032239][ T5585] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e0 [ 270.032245][ T5585] R13: 0000555555f5a960 R14: 00007ffedaab0940 R15: 00007fade09cff20 [ 270.032261][ T5585] [ 270.056233][ T1401] FAULT_INJECTION: forcing a failure. [ 270.056233][ T1401] name failslab, interval 1, probability 100, space 0, times 278 [ 270.056258][ T1401] CPU: 0 UID: 0 PID: 1401 Comm: kworker/u8:11 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.056271][ T1401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.056279][ T1401] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.056302][ T1401] Call Trace: [ 270.056307][ T1401] [ 270.056313][ T1401] dump_stack_lvl+0xe8/0x150 [ 270.056335][ T1401] should_fail_ex+0x467/0x600 [ 270.056353][ T1401] should_failslab+0xa8/0x100 [ 270.056365][ T1401] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.056380][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 270.056393][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 270.056410][ T1401] __alloc_skb+0x1d7/0x7a0 [ 270.056426][ T1401] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.056449][ T1401] ? process_one_work+0x7fd/0x1480 [ 270.056461][ T1401] process_one_work+0xaaf/0x1480 [ 270.056483][ T1401] ? __pfx_process_one_work+0x10/0x10 [ 270.056493][ T1401] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.056511][ T1401] ? assign_work+0x3cf/0x5d0 [ 270.056525][ T1401] worker_thread+0xb05/0x10d0 [ 270.056549][ T1401] kthread+0x388/0x470 [ 270.056563][ T1401] ? __pfx_worker_thread+0x10/0x10 [ 270.056573][ T1401] ? __pfx_kthread+0x10/0x10 [ 270.056587][ T1401] ret_from_fork+0x514/0xb70 [ 270.056604][ T1401] ? __pfx_ret_from_fork+0x10/0x10 [ 270.056618][ T1401] ? __switch_to+0xc89/0x1420 [ 270.056633][ T1401] ? __pfx_kthread+0x10/0x10 [ 270.056647][ T1401] ret_from_fork_asm+0x1a/0x30 [ 270.056670][ T1401] [ 270.058564][ T1401] FAULT_INJECTION: forcing a failure. [ 270.058564][ T1401] name failslab, interval 1, probability 100, space 0, times 277 [ 270.058581][ T1401] CPU: 0 UID: 0 PID: 1401 Comm: kworker/u8:11 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.058593][ T1401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.058599][ T1401] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.058616][ T1401] Call Trace: [ 270.058621][ T1401] [ 270.058626][ T1401] dump_stack_lvl+0xe8/0x150 [ 270.058640][ T1401] should_fail_ex+0x467/0x600 [ 270.058657][ T1401] should_failslab+0xa8/0x100 [ 270.058669][ T1401] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.058683][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 270.058699][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 270.058715][ T1401] __alloc_skb+0x1d7/0x7a0 [ 270.058731][ T1401] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.058754][ T1401] ? process_one_work+0x7fd/0x1480 [ 270.058765][ T1401] process_one_work+0xaaf/0x1480 [ 270.058788][ T1401] ? __pfx_process_one_work+0x10/0x10 [ 270.058797][ T1401] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.058815][ T1401] ? assign_work+0x3cf/0x5d0 [ 270.058829][ T1401] worker_thread+0xb05/0x10d0 [ 270.058853][ T1401] kthread+0x388/0x470 [ 270.058867][ T1401] ? __pfx_worker_thread+0x10/0x10 [ 270.058877][ T1401] ? __pfx_kthread+0x10/0x10 [ 270.058891][ T1401] ret_from_fork+0x514/0xb70 [ 270.058907][ T1401] ? __pfx_ret_from_fork+0x10/0x10 [ 270.058921][ T1401] ? __switch_to+0xc89/0x1420 [ 270.058935][ T1401] ? __pfx_kthread+0x10/0x10 [ 270.058949][ T1401] ret_from_fork_asm+0x1a/0x30 [ 270.058972][ T1401] [ 270.058980][ T1401] FAULT_INJECTION: forcing a failure. [ 270.058980][ T1401] name failslab, interval 1, probability 100, space 0, times 276 [ 270.058993][ T1401] CPU: 0 UID: 0 PID: 1401 Comm: kworker/u8:11 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.059004][ T1401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.059010][ T1401] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.059025][ T1401] Call Trace: [ 270.059028][ T1401] [ 270.059032][ T1401] dump_stack_lvl+0xe8/0x150 [ 270.059046][ T1401] should_fail_ex+0x467/0x600 [ 270.059062][ T1401] should_failslab+0xa8/0x100 [ 270.059072][ T1401] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.059087][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 270.059099][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 270.059115][ T1401] __alloc_skb+0x1d7/0x7a0 [ 270.059130][ T1401] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.059153][ T1401] ? process_one_work+0x7fd/0x1480 [ 270.059164][ T1401] process_one_work+0xaaf/0x1480 [ 270.059186][ T1401] ? __pfx_process_one_work+0x10/0x10 [ 270.059195][ T1401] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.059213][ T1401] ? assign_work+0x3cf/0x5d0 [ 270.059226][ T1401] worker_thread+0xb05/0x10d0 [ 270.059250][ T1401] kthread+0x388/0x470 [ 270.059264][ T1401] ? __pfx_worker_thread+0x10/0x10 [ 270.059274][ T1401] ? __pfx_kthread+0x10/0x10 [ 270.059288][ T1401] ret_from_fork+0x514/0xb70 [ 270.059303][ T1401] ? __pfx_ret_from_fork+0x10/0x10 [ 270.059317][ T1401] ? __switch_to+0xc89/0x1420 [ 270.059336][ T1401] ? __pfx_kthread+0x10/0x10 [ 270.059351][ T1401] ret_from_fork_asm+0x1a/0x30 [ 270.059374][ T1401] [ 270.059381][ T1401] FAULT_INJECTION: forcing a failure. [ 270.059381][ T1401] name failslab, interval 1, probability 100, space 0, times 275 [ 270.059393][ T1401] CPU: 0 UID: 0 PID: 1401 Comm: kworker/u8:11 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.059404][ T1401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.059410][ T1401] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.059425][ T1401] Call Trace: [ 270.059428][ T1401] [ 270.059432][ T1401] dump_stack_lvl+0xe8/0x150 [ 270.059446][ T1401] should_fail_ex+0x467/0x600 [ 270.059461][ T1401] should_failslab+0xa8/0x100 [ 270.059472][ T1401] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.059490][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 270.059502][ T1401] ? __alloc_skb+0x1d7/0x7a0 [ 270.059518][ T1401] __alloc_skb+0x1d7/0x7a0 [ 270.059534][ T1401] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.059556][ T1401] ? process_one_work+0x7fd/0x1480 [ 270.059567][ T1401] process_one_work+0xaaf/0x1480 [ 270.059589][ T1401] ? __pfx_process_one_work+0x10/0x10 [ 270.059599][ T1401] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.059616][ T1401] ? assign_work+0x3cf/0x5d0 [ 270.059630][ T1401] worker_thread+0xb05/0x10d0 [ 270.059654][ T1401] kthread+0x388/0x470 [ 270.059667][ T1401] ? __pfx_worker_thread+0x10/0x10 [ 270.059678][ T1401] ? __pfx_kthread+0x10/0x10 [ 270.059692][ T1401] ret_from_fork+0x514/0xb70 [ 270.059707][ T1401] ? __pfx_ret_from_fork+0x10/0x10 [ 270.059721][ T1401] ? __switch_to+0xc89/0x1420 [ 270.059734][ T1401] ? __pfx_kthread+0x10/0x10 [ 270.059748][ T1401] ret_from_fork_asm+0x1a/0x30 [ 270.059771][ T1401] [ 270.066719][ T47] FAULT_INJECTION: forcing a failure. [ 270.066719][ T47] name failslab, interval 1, probability 100, space 0, times 274 [ 270.066813][ T47] CPU: 0 UID: 0 PID: 47 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.066829][ T47] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.066836][ T47] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.066855][ T47] Call Trace: [ 270.066859][ T47] [ 270.066864][ T47] dump_stack_lvl+0xe8/0x150 [ 270.066879][ T47] should_fail_ex+0x467/0x600 [ 270.066896][ T47] should_failslab+0xa8/0x100 [ 270.066907][ T47] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.066922][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 270.066934][ T47] ? __alloc_skb+0x1d7/0x7a0 [ 270.066951][ T47] __alloc_skb+0x1d7/0x7a0 [ 270.066967][ T47] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.066990][ T47] ? process_one_work+0x7fd/0x1480 [ 270.067001][ T47] process_one_work+0xaaf/0x1480 [ 270.067024][ T47] ? __pfx_process_one_work+0x10/0x10 [ 270.067033][ T47] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.067051][ T47] ? assign_work+0x3cf/0x5d0 [ 270.067064][ T47] worker_thread+0xb05/0x10d0 [ 270.067081][ T47] ? __kthread_parkme+0x71/0x1f0 [ 270.067099][ T47] kthread+0x388/0x470 [ 270.067113][ T47] ? __pfx_worker_thread+0x10/0x10 [ 270.067123][ T47] ? __pfx_kthread+0x10/0x10 [ 270.067137][ T47] ret_from_fork+0x514/0xb70 [ 270.067153][ T47] ? __pfx_ret_from_fork+0x10/0x10 [ 270.067167][ T47] ? __switch_to+0xc89/0x1420 [ 270.067181][ T47] ? __pfx_kthread+0x10/0x10 [ 270.067195][ T47] ret_from_fork_asm+0x1a/0x30 [ 270.067218][ T47] [ 270.081141][ T5585] FAULT_INJECTION: forcing a failure. [ 270.081141][ T5585] name failslab, interval 1, probability 100, space 0, times 273 [ 270.081159][ T5585] CPU: 0 UID: 0 PID: 5585 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.081172][ T5585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.081179][ T5585] Call Trace: [ 270.081185][ T5585] [ 270.081190][ T5585] dump_stack_lvl+0xe8/0x150 [ 270.081207][ T5585] should_fail_ex+0x467/0x600 [ 270.081223][ T5585] should_failslab+0xa8/0x100 [ 270.081235][ T5585] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.081250][ T5585] ? __alloc_skb+0x1d7/0x7a0 [ 270.081263][ T5585] ? __alloc_skb+0x1d7/0x7a0 [ 270.081278][ T5585] __alloc_skb+0x1d7/0x7a0 [ 270.081294][ T5585] tcp_stream_alloc_skb+0x3f/0x5c0 [ 270.081312][ T5585] tcp_sendmsg_locked+0x143d/0x55c0 [ 270.081360][ T5585] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 270.081380][ T5585] ? __local_bh_enable_ip+0x1ae/0x2b0 [ 270.081391][ T5585] ? lockdep_hardirqs_on+0x7a/0x110 [ 270.081405][ T5585] tcp_sendmsg+0x2f/0x50 [ 270.081420][ T5585] ? __pfx_inet_sendmsg+0x10/0x10 [ 270.081432][ T5585] sock_sendmsg_nosec+0x10e/0x180 [ 270.081446][ T5585] sock_write_iter+0x2e4/0x3f0 [ 270.081459][ T5585] ? __pfx_sock_write_iter+0x10/0x10 [ 270.081474][ T5585] ? bpf_lsm_file_permission+0x9/0x20 [ 270.081490][ T5585] ? security_file_permission+0x68/0x220 [ 270.081506][ T5585] vfs_write+0x61e/0xbb0 [ 270.081523][ T5585] ? __pfx_vfs_write+0x10/0x10 [ 270.081546][ T5585] ksys_write+0x156/0x270 [ 270.081559][ T5585] ? __pfx_ksys_write+0x10/0x10 [ 270.081575][ T5585] do_syscall_64+0x17b/0x530 [ 270.081587][ T5585] ? irqentry_exit+0x10f/0x8f0 [ 270.081597][ T5585] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.081608][ T5585] ? clear_bhb_loop+0x40/0x90 [ 270.081621][ T5585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.081632][ T5585] RIP: 0033:0x7fade6f29117 [ 270.081643][ T5585] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 270.081652][ T5585] RSP: 002b:00007ffedaab03a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 270.081664][ T5585] RAX: ffffffffffffffda RBX: 0000555555f46540 RCX: 00007fade6f29117 [ 270.081672][ T5585] RDX: 00000000000000e0 RSI: 00007fade09cff20 RDI: 0000000000000003 [ 270.081679][ T5585] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 270.081685][ T5585] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e0 [ 270.081691][ T5585] R13: 0000555555f5a960 R14: 00007ffedaab0940 R15: 00007fade09cff20 [ 270.081707][ T5585] [ 270.089049][ T1489] FAULT_INJECTION: forcing a failure. [ 270.089049][ T1489] name failslab, interval 1, probability 100, space 0, times 272 [ 270.089069][ T1489] CPU: 0 UID: 0 PID: 1489 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.089081][ T1489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.089089][ T1489] Workqueue: bat_events batadv_iv_ogm_reschedule [ 270.089110][ T1489] Call Trace: [ 270.089116][ T1489] [ 270.089121][ T1489] dump_stack_lvl+0xe8/0x150 [ 270.089137][ T1489] should_fail_ex+0x467/0x600 [ 270.089154][ T1489] should_failslab+0xa8/0x100 [ 270.089167][ T1489] __kmalloc_noprof+0xfb/0x790 [ 270.089182][ T1489] ? batadv_tt_prepare_tvlv_local_data+0x244/0x7c0 [ 270.089198][ T1489] ? batadv_tt_prepare_tvlv_local_data+0x244/0x7c0 [ 270.089218][ T1489] batadv_tt_prepare_tvlv_local_data+0x244/0x7c0 [ 270.089235][ T1489] ? batadv_tt_prepare_tvlv_local_data+0x39/0x7c0 [ 270.089255][ T1489] batadv_tt_tvlv_container_update+0x106/0x660 [ 270.089272][ T1489] ? lock_acquire+0x115/0x350 [ 270.089294][ T1489] batadv_tt_local_commit_changes_nolock+0xca3/0xdb0 [ 270.089309][ T1489] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 270.089322][ T1489] ? rcu_is_watching+0x15/0xb0 [ 270.089340][ T1489] ? rt_spin_lock+0x20e/0x400 [ 270.089356][ T1489] ? __pfx_batadv_tt_local_commit_changes_nolock+0x10/0x10 [ 270.089371][ T1489] ? __local_bh_disable_ip+0x3c/0x420 [ 270.089385][ T1489] ? batadv_tt_local_commit_changes+0x1f/0x60 [ 270.089399][ T1489] ? batadv_tt_local_commit_changes+0x1f/0x60 [ 270.089415][ T1489] batadv_tt_local_commit_changes+0x3c/0x60 [ 270.089430][ T1489] batadv_iv_ogm_schedule+0x246/0xf90 [ 270.089454][ T1489] ? lock_acquire+0x115/0x350 [ 270.089470][ T1489] ? __pfx_batadv_iv_ogm_schedule+0x10/0x10 [ 270.089489][ T1489] ? rcu_is_watching+0x15/0xb0 [ 270.089502][ T1489] ? process_one_work+0x7fd/0x1480 [ 270.089514][ T1489] process_one_work+0xaaf/0x1480 [ 270.089539][ T1489] ? __pfx_process_one_work+0x10/0x10 [ 270.089548][ T1489] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.089567][ T1489] ? assign_work+0x3cf/0x5d0 [ 270.089582][ T1489] worker_thread+0xb05/0x10d0 [ 270.089609][ T1489] kthread+0x388/0x470 [ 270.089623][ T1489] ? __pfx_worker_thread+0x10/0x10 [ 270.089634][ T1489] ? __pfx_kthread+0x10/0x10 [ 270.089649][ T1489] ret_from_fork+0x514/0xb70 [ 270.089666][ T1489] ? __pfx_ret_from_fork+0x10/0x10 [ 270.089680][ T1489] ? __switch_to+0xc89/0x1420 [ 270.089695][ T1489] ? __pfx_kthread+0x10/0x10 [ 270.089709][ T1489] ret_from_fork_asm+0x1a/0x30 [ 270.089735][ T1489] [ 270.103142][ T4966] FAULT_INJECTION: forcing a failure. [ 270.103142][ T4966] name failslab, interval 1, probability 100, space 0, times 272 [ 270.103165][ T4966] CPU: 0 UID: 0 PID: 4966 Comm: udevd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.103178][ T4966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.103185][ T4966] Call Trace: [ 270.103191][ T4966] [ 270.103196][ T4966] dump_stack_lvl+0xe8/0x150 [ 270.103214][ T4966] should_fail_ex+0x467/0x600 [ 270.103231][ T4966] should_failslab+0xa8/0x100 [ 270.103241][ T4966] ? __send_signal_locked+0x22c/0xeb0 [ 270.103257][ T4966] kmem_cache_alloc_noprof+0x9e/0x680 [ 270.103272][ T4966] ? __send_signal_locked+0x22c/0xeb0 [ 270.103287][ T4966] ? sig_get_ucounts+0x3e4/0x450 [ 270.103299][ T4966] __send_signal_locked+0x22c/0xeb0 [ 270.103314][ T4966] ? __task_pid_nr_ns+0x28/0x470 [ 270.103335][ T4966] send_signal_locked+0x138/0x9e0 [ 270.103351][ T4966] ? lock_task_sighand+0x29/0x2a0 [ 270.103366][ T4966] ? __pfx_send_signal_locked+0x10/0x10 [ 270.103384][ T4966] ? lock_task_sighand+0x29/0x2a0 [ 270.103397][ T4966] ? lock_task_sighand+0x29/0x2a0 [ 270.103412][ T4966] ? lock_task_sighand+0x27c/0x2a0 [ 270.103425][ T4966] ? lock_task_sighand+0x29/0x2a0 [ 270.103438][ T4966] ? group_send_sig_info+0x3d/0x250 [ 270.103454][ T4966] group_send_sig_info+0x1f4/0x250 [ 270.103469][ T4966] ? kill_pid_info_type+0x33/0x1f0 [ 270.103485][ T4966] kill_pid_info_type+0xf8/0x1f0 [ 270.103500][ T4966] ? kill_proc_info+0x21/0x180 [ 270.103517][ T4966] kill_proc_info+0xd9/0x180 [ 270.103533][ T4966] __se_sys_kill+0x35/0x370 [ 270.103547][ T4966] do_syscall_64+0x17b/0x530 [ 270.103559][ T4966] ? irqentry_exit+0x10f/0x8f0 [ 270.103569][ T4966] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.103580][ T4966] ? clear_bhb_loop+0x40/0x90 [ 270.103593][ T4966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.103605][ T4966] RIP: 0033:0x7f91af5e4357 [ 270.103616][ T4966] Code: 48 83 c4 08 c3 66 0f 1f 44 00 00 48 8b 15 99 1a 19 00 64 89 02 b8 ff ff ff ff eb e4 0f 1f 80 00 00 00 00 b8 3e 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 71 1a 19 00 f7 d8 64 89 01 48 [ 270.103625][ T4966] RSP: 002b:00007fff0e346198 EFLAGS: 00000297 ORIG_RAX: 000000000000003e [ 270.103637][ T4966] RAX: ffffffffffffffda RBX: 00007fff0e3461a0 RCX: 00007f91af5e4357 [ 270.103644][ T4966] RDX: 000055b6f9131d60 RSI: 000000000000000f RDI: 0000000000001fcc [ 270.103650][ T4966] RBP: 0000000000000000 R08: 0000000000000010 R09: 000055b6f911b8e0 [ 270.103657][ T4966] R10: 0000000000000000 R11: 0000000000000297 R12: 0000000000000000 [ 270.103663][ T4966] R13: 000055b6bd244100 R14: 0000000000000000 R15: 0000000000000000 [ 270.103680][ T4966] [ 270.103719][ T4966] FAULT_INJECTION: forcing a failure. [ 270.103719][ T4966] name failslab, interval 1, probability 100, space 0, times 271 [ 270.103732][ T4966] CPU: 0 UID: 0 PID: 4966 Comm: udevd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.103746][ T4966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.103752][ T4966] Call Trace: [ 270.103756][ T4966] [ 270.103760][ T4966] dump_stack_lvl+0xe8/0x150 [ 270.103774][ T4966] should_fail_ex+0x467/0x600 [ 270.103789][ T4966] should_failslab+0xa8/0x100 [ 270.103798][ T4966] ? __send_signal_locked+0x22c/0xeb0 [ 270.103813][ T4966] kmem_cache_alloc_noprof+0x9e/0x680 [ 270.103827][ T4966] ? __send_signal_locked+0x22c/0xeb0 [ 270.103841][ T4966] ? sig_get_ucounts+0x3e4/0x450 [ 270.103853][ T4966] __send_signal_locked+0x22c/0xeb0 [ 270.103868][ T4966] ? __task_pid_nr_ns+0x28/0x470 [ 270.103883][ T4966] send_signal_locked+0x138/0x9e0 [ 270.103899][ T4966] ? lock_task_sighand+0x29/0x2a0 [ 270.103914][ T4966] ? __pfx_send_signal_locked+0x10/0x10 [ 270.103931][ T4966] ? lock_task_sighand+0x29/0x2a0 [ 270.103944][ T4966] ? lock_task_sighand+0x29/0x2a0 [ 270.103959][ T4966] ? lock_task_sighand+0x27c/0x2a0 [ 270.103972][ T4966] ? lock_task_sighand+0x29/0x2a0 [ 270.103985][ T4966] ? group_send_sig_info+0x3d/0x250 [ 270.104000][ T4966] group_send_sig_info+0x1f4/0x250 [ 270.104016][ T4966] ? kill_pid_info_type+0x33/0x1f0 [ 270.104031][ T4966] kill_pid_info_type+0xf8/0x1f0 [ 270.104045][ T4966] ? kill_proc_info+0x21/0x180 [ 270.104061][ T4966] kill_proc_info+0xd9/0x180 [ 270.104077][ T4966] __se_sys_kill+0x35/0x370 [ 270.104091][ T4966] do_syscall_64+0x17b/0x530 [ 270.104101][ T4966] ? irqentry_exit+0x10f/0x8f0 [ 270.104111][ T4966] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.104121][ T4966] ? clear_bhb_loop+0x40/0x90 [ 270.104133][ T4966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.104144][ T4966] RIP: 0033:0x7f91af5e4357 [ 270.104153][ T4966] Code: 48 83 c4 08 c3 66 0f 1f 44 00 00 48 8b 15 99 1a 19 00 64 89 02 b8 ff ff ff ff eb e4 0f 1f 80 00 00 00 00 b8 3e 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 71 1a 19 00 f7 d8 64 89 01 48 [ 270.104161][ T4966] RSP: 002b:00007fff0e346198 EFLAGS: 00000297 ORIG_RAX: 000000000000003e [ 270.104170][ T4966] RAX: ffffffffffffffda RBX: 00007fff0e3461a0 RCX: 00007f91af5e4357 [ 270.104178][ T4966] RDX: 000055b6f9135270 RSI: 000000000000000f RDI: 0000000000001faa [ 270.104184][ T4966] RBP: 0000000000000000 R08: 0000000000000010 R09: 000055b6f911b8e0 [ 270.104191][ T4966] R10: 0000000000000000 R11: 0000000000000297 R12: 0000000000000000 [ 270.104197][ T4966] R13: 000055b6bd244100 R14: 0000000000000000 R15: 0000000000000000 [ 270.104213][ T4966] [ 270.115354][ T1527] FAULT_INJECTION: forcing a failure. [ 270.115354][ T1527] name failslab, interval 1, probability 100, space 0, times 270 [ 270.115375][ T1527] CPU: 0 UID: 0 PID: 1527 Comm: kworker/u8:22 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.115387][ T1527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.115394][ T1527] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.115414][ T1527] Call Trace: [ 270.115420][ T1527] [ 270.115425][ T1527] dump_stack_lvl+0xe8/0x150 [ 270.115441][ T1527] should_fail_ex+0x467/0x600 [ 270.115458][ T1527] should_failslab+0xa8/0x100 [ 270.115470][ T1527] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.115486][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 270.115499][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 270.115515][ T1527] __alloc_skb+0x1d7/0x7a0 [ 270.115531][ T1527] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.115554][ T1527] ? process_one_work+0x7fd/0x1480 [ 270.115566][ T1527] process_one_work+0xaaf/0x1480 [ 270.115588][ T1527] ? __pfx_process_one_work+0x10/0x10 [ 270.115598][ T1527] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.115616][ T1527] ? assign_work+0x3cf/0x5d0 [ 270.115630][ T1527] worker_thread+0xb05/0x10d0 [ 270.115647][ T1527] ? __kthread_parkme+0x71/0x1f0 [ 270.115669][ T1527] kthread+0x388/0x470 [ 270.115683][ T1527] ? __pfx_worker_thread+0x10/0x10 [ 270.115693][ T1527] ? __pfx_kthread+0x10/0x10 [ 270.115707][ T1527] ret_from_fork+0x514/0xb70 [ 270.115724][ T1527] ? __pfx_ret_from_fork+0x10/0x10 [ 270.115738][ T1527] ? __switch_to+0xc89/0x1420 [ 270.115753][ T1527] ? __pfx_kthread+0x10/0x10 [ 270.115767][ T1527] ret_from_fork_asm+0x1a/0x30 [ 270.115790][ T1527] [ 270.115798][ T1527] FAULT_INJECTION: forcing a failure. [ 270.115798][ T1527] name failslab, interval 1, probability 100, space 0, times 269 [ 270.115811][ T1527] CPU: 0 UID: 0 PID: 1527 Comm: kworker/u8:22 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.115822][ T1527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.115829][ T1527] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.115844][ T1527] Call Trace: [ 270.115847][ T1527] [ 270.115852][ T1527] dump_stack_lvl+0xe8/0x150 [ 270.115865][ T1527] should_fail_ex+0x467/0x600 [ 270.115881][ T1527] should_failslab+0xa8/0x100 [ 270.115892][ T1527] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.115906][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 270.115918][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 270.115935][ T1527] __alloc_skb+0x1d7/0x7a0 [ 270.115950][ T1527] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.115973][ T1527] ? process_one_work+0x7fd/0x1480 [ 270.115984][ T1527] process_one_work+0xaaf/0x1480 [ 270.116006][ T1527] ? __pfx_process_one_work+0x10/0x10 [ 270.116015][ T1527] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.116033][ T1527] ? assign_work+0x3cf/0x5d0 [ 270.116046][ T1527] worker_thread+0xb05/0x10d0 [ 270.116063][ T1527] ? __kthread_parkme+0x71/0x1f0 [ 270.116080][ T1527] kthread+0x388/0x470 [ 270.116094][ T1527] ? __pfx_worker_thread+0x10/0x10 [ 270.116104][ T1527] ? __pfx_kthread+0x10/0x10 [ 270.116118][ T1527] ret_from_fork+0x514/0xb70 [ 270.116133][ T1527] ? __pfx_ret_from_fork+0x10/0x10 [ 270.116147][ T1527] ? __switch_to+0xc89/0x1420 [ 270.116161][ T1527] ? __pfx_kthread+0x10/0x10 [ 270.116175][ T1527] ret_from_fork_asm+0x1a/0x30 [ 270.116198][ T1527] [ 270.116205][ T1527] FAULT_INJECTION: forcing a failure. [ 270.116205][ T1527] name failslab, interval 1, probability 100, space 0, times 268 [ 270.116221][ T1527] CPU: 0 UID: 0 PID: 1527 Comm: kworker/u8:22 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.116232][ T1527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.116238][ T1527] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.116256][ T1527] Call Trace: [ 270.116260][ T1527] [ 270.116263][ T1527] dump_stack_lvl+0xe8/0x150 [ 270.116277][ T1527] should_fail_ex+0x467/0x600 [ 270.116293][ T1527] should_failslab+0xa8/0x100 [ 270.116303][ T1527] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.116318][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 270.116336][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 270.116352][ T1527] __alloc_skb+0x1d7/0x7a0 [ 270.116368][ T1527] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.116390][ T1527] ? process_one_work+0x7fd/0x1480 [ 270.116401][ T1527] process_one_work+0xaaf/0x1480 [ 270.116424][ T1527] ? __pfx_process_one_work+0x10/0x10 [ 270.116433][ T1527] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.116451][ T1527] ? assign_work+0x3cf/0x5d0 [ 270.116464][ T1527] worker_thread+0xb05/0x10d0 [ 270.116481][ T1527] ? __kthread_parkme+0x71/0x1f0 [ 270.116499][ T1527] kthread+0x388/0x470 [ 270.116512][ T1527] ? __pfx_worker_thread+0x10/0x10 [ 270.116522][ T1527] ? __pfx_kthread+0x10/0x10 [ 270.116536][ T1527] ret_from_fork+0x514/0xb70 [ 270.116551][ T1527] ? __pfx_ret_from_fork+0x10/0x10 [ 270.116565][ T1527] ? __switch_to+0xc89/0x1420 [ 270.116578][ T1527] ? __pfx_kthread+0x10/0x10 [ 270.116592][ T1527] ret_from_fork_asm+0x1a/0x30 [ 270.116615][ T1527] [ 270.116622][ T1527] FAULT_INJECTION: forcing a failure. [ 270.116622][ T1527] name failslab, interval 1, probability 100, space 0, times 267 [ 270.116635][ T1527] CPU: 0 UID: 0 PID: 1527 Comm: kworker/u8:22 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.116646][ T1527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.116652][ T1527] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.116666][ T1527] Call Trace: [ 270.116670][ T1527] [ 270.116674][ T1527] dump_stack_lvl+0xe8/0x150 [ 270.116687][ T1527] should_fail_ex+0x467/0x600 [ 270.116703][ T1527] should_failslab+0xa8/0x100 [ 270.116714][ T1527] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.116728][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 270.116740][ T1527] ? __alloc_skb+0x1d7/0x7a0 [ 270.116760][ T1527] __alloc_skb+0x1d7/0x7a0 [ 270.116775][ T1527] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.116797][ T1527] ? process_one_work+0x7fd/0x1480 [ 270.116809][ T1527] process_one_work+0xaaf/0x1480 [ 270.116831][ T1527] ? __pfx_process_one_work+0x10/0x10 [ 270.116840][ T1527] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.116858][ T1527] ? assign_work+0x3cf/0x5d0 [ 270.116871][ T1527] worker_thread+0xb05/0x10d0 [ 270.116888][ T1527] ? __kthread_parkme+0x71/0x1f0 [ 270.116906][ T1527] kthread+0x388/0x470 [ 270.116919][ T1527] ? __pfx_worker_thread+0x10/0x10 [ 270.116929][ T1527] ? __pfx_kthread+0x10/0x10 [ 270.116943][ T1527] ret_from_fork+0x514/0xb70 [ 270.116959][ T1527] ? __pfx_ret_from_fork+0x10/0x10 [ 270.116972][ T1527] ? __switch_to+0xc89/0x1420 [ 270.116986][ T1527] ? __pfx_kthread+0x10/0x10 [ 270.117000][ T1527] ret_from_fork_asm+0x1a/0x30 [ 270.117023][ T1527] [ 270.125057][ T1420] FAULT_INJECTION: forcing a failure. [ 270.125057][ T1420] name failslab, interval 1, probability 100, space 0, times 266 [ 270.125076][ T1420] CPU: 0 UID: 0 PID: 1420 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.125088][ T1420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.125096][ T1420] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.125114][ T1420] Call Trace: [ 270.125120][ T1420] [ 270.125125][ T1420] dump_stack_lvl+0xe8/0x150 [ 270.125140][ T1420] should_fail_ex+0x467/0x600 [ 270.125157][ T1420] should_failslab+0xa8/0x100 [ 270.125168][ T1420] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.125183][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 270.125196][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 270.125213][ T1420] __alloc_skb+0x1d7/0x7a0 [ 270.125228][ T1420] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.125255][ T1420] ? process_one_work+0x7fd/0x1480 [ 270.125272][ T1420] process_one_work+0xaaf/0x1480 [ 270.125296][ T1420] ? __pfx_process_one_work+0x10/0x10 [ 270.125305][ T1420] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.125328][ T1420] ? assign_work+0x3cf/0x5d0 [ 270.125342][ T1420] worker_thread+0xb05/0x10d0 [ 270.125367][ T1420] kthread+0x388/0x470 [ 270.125381][ T1420] ? __pfx_worker_thread+0x10/0x10 [ 270.125391][ T1420] ? __pfx_kthread+0x10/0x10 [ 270.125405][ T1420] ret_from_fork+0x514/0xb70 [ 270.125421][ T1420] ? __pfx_ret_from_fork+0x10/0x10 [ 270.125435][ T1420] ? __switch_to+0xc89/0x1420 [ 270.125449][ T1420] ? __pfx_kthread+0x10/0x10 [ 270.125463][ T1420] ret_from_fork_asm+0x1a/0x30 [ 270.125486][ T1420] [ 270.125494][ T1420] FAULT_INJECTION: forcing a failure. [ 270.125494][ T1420] name failslab, interval 1, probability 100, space 0, times 265 [ 270.125508][ T1420] CPU: 0 UID: 0 PID: 1420 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.125519][ T1420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.125526][ T1420] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.125540][ T1420] Call Trace: [ 270.125544][ T1420] [ 270.125548][ T1420] dump_stack_lvl+0xe8/0x150 [ 270.125562][ T1420] should_fail_ex+0x467/0x600 [ 270.125577][ T1420] should_failslab+0xa8/0x100 [ 270.125588][ T1420] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.125602][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 270.125614][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 270.125631][ T1420] __alloc_skb+0x1d7/0x7a0 [ 270.125646][ T1420] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.125672][ T1420] ? process_one_work+0x7fd/0x1480 [ 270.125683][ T1420] process_one_work+0xaaf/0x1480 [ 270.125706][ T1420] ? __pfx_process_one_work+0x10/0x10 [ 270.125715][ T1420] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.125733][ T1420] ? assign_work+0x3cf/0x5d0 [ 270.125747][ T1420] worker_thread+0xb05/0x10d0 [ 270.125771][ T1420] kthread+0x388/0x470 [ 270.125784][ T1420] ? __pfx_worker_thread+0x10/0x10 [ 270.125794][ T1420] ? __pfx_kthread+0x10/0x10 [ 270.125808][ T1420] ret_from_fork+0x514/0xb70 [ 270.125823][ T1420] ? __pfx_ret_from_fork+0x10/0x10 [ 270.125837][ T1420] ? __switch_to+0xc89/0x1420 [ 270.125850][ T1420] ? __pfx_kthread+0x10/0x10 [ 270.125864][ T1420] ret_from_fork_asm+0x1a/0x30 [ 270.125887][ T1420] [ 270.125895][ T1420] FAULT_INJECTION: forcing a failure. [ 270.125895][ T1420] name failslab, interval 1, probability 100, space 0, times 264 [ 270.125907][ T1420] CPU: 0 UID: 0 PID: 1420 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.125918][ T1420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.125924][ T1420] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.125938][ T1420] Call Trace: [ 270.125942][ T1420] [ 270.125946][ T1420] dump_stack_lvl+0xe8/0x150 [ 270.125959][ T1420] should_fail_ex+0x467/0x600 [ 270.125974][ T1420] should_failslab+0xa8/0x100 [ 270.125985][ T1420] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.125999][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 270.126011][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 270.126027][ T1420] __alloc_skb+0x1d7/0x7a0 [ 270.126043][ T1420] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.126065][ T1420] ? process_one_work+0x7fd/0x1480 [ 270.126076][ T1420] process_one_work+0xaaf/0x1480 [ 270.126098][ T1420] ? __pfx_process_one_work+0x10/0x10 [ 270.126107][ T1420] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.126125][ T1420] ? assign_work+0x3cf/0x5d0 [ 270.126138][ T1420] worker_thread+0xb05/0x10d0 [ 270.126162][ T1420] kthread+0x388/0x470 [ 270.126176][ T1420] ? __pfx_worker_thread+0x10/0x10 [ 270.126186][ T1420] ? __pfx_kthread+0x10/0x10 [ 270.126199][ T1420] ret_from_fork+0x514/0xb70 [ 270.126215][ T1420] ? __pfx_ret_from_fork+0x10/0x10 [ 270.126228][ T1420] ? __switch_to+0xc89/0x1420 [ 270.126242][ T1420] ? __pfx_kthread+0x10/0x10 [ 270.126256][ T1420] ret_from_fork_asm+0x1a/0x30 [ 270.126278][ T1420] [ 270.126286][ T1420] FAULT_INJECTION: forcing a failure. [ 270.126286][ T1420] name failslab, interval 1, probability 100, space 0, times 263 [ 270.126298][ T1420] CPU: 0 UID: 0 PID: 1420 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.126309][ T1420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.126315][ T1420] Workqueue: events_unbound nsim_dev_trap_report_work [ 270.126334][ T1420] Call Trace: [ 270.126338][ T1420] [ 270.126342][ T1420] dump_stack_lvl+0xe8/0x150 [ 270.126355][ T1420] should_fail_ex+0x467/0x600 [ 270.126370][ T1420] should_failslab+0xa8/0x100 [ 270.126381][ T1420] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.126395][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 270.126407][ T1420] ? __alloc_skb+0x1d7/0x7a0 [ 270.126424][ T1420] __alloc_skb+0x1d7/0x7a0 [ 270.126439][ T1420] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 270.126464][ T1420] ? process_one_work+0x7fd/0x1480 [ 270.126475][ T1420] process_one_work+0xaaf/0x1480 [ 270.126498][ T1420] ? __pfx_process_one_work+0x10/0x10 [ 270.126507][ T1420] ? do_raw_spin_lock+0x12b/0x2f0 [ 270.126524][ T1420] ? assign_work+0x3cf/0x5d0 [ 270.126538][ T1420] worker_thread+0xb05/0x10d0 [ 270.126562][ T1420] kthread+0x388/0x470 [ 270.126575][ T1420] ? __pfx_worker_thread+0x10/0x10 [ 270.126585][ T1420] ? __pfx_kthread+0x10/0x10 [ 270.126599][ T1420] ret_from_fork+0x514/0xb70 [ 270.126614][ T1420] ? __pfx_ret_from_fork+0x10/0x10 [ 270.126628][ T1420] ? __switch_to+0xc89/0x1420 [ 270.126641][ T1420] ? __pfx_kthread+0x10/0x10 [ 270.126655][ T1420] ret_from_fork_asm+0x1a/0x30 [ 270.126678][ T1420] [ 270.128498][ T34] FAULT_INJECTION: forcing a failure. [ 270.128498][ T34] name failslab, interval 1, probability 100, space 0, times 263 [ 270.128513][ T34] CPU: 0 UID: 0 PID: 34 Comm: kdevtmpfs Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.128524][ T34] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.128530][ T34] Call Trace: [ 270.128534][ T34] [ 270.128538][ T34] dump_stack_lvl+0xe8/0x150 [ 270.128552][ T34] should_fail_ex+0x467/0x600 [ 270.128567][ T34] should_failslab+0xa8/0x100 [ 270.128576][ T34] ? do_getname_kernel+0x54/0x230 [ 270.128592][ T34] kmem_cache_alloc_noprof+0x9e/0x680 [ 270.128607][ T34] ? do_getname_kernel+0x54/0x230 [ 270.128625][ T34] do_getname_kernel+0x54/0x230 [ 270.128639][ T34] ? start_removing_path+0x7b/0x440 [ 270.128651][ T34] start_removing_path+0x85/0x440 [ 270.128664][ T34] ? __pfx_start_removing_path+0x10/0x10 [ 270.128674][ T34] ? rt_spin_unlock+0x157/0x200 [ 270.128693][ T34] devtmpfs_work_loop+0x245/0xdf0 [ 270.128711][ T34] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 270.128731][ T34] ? do_raw_spin_unlock+0xf5/0x210 [ 270.128753][ T34] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 270.128765][ T34] devtmpfsd+0x4d/0x50 [ 270.128783][ T34] kthread+0x388/0x470 [ 270.128797][ T34] ? __pfx_devtmpfsd+0x10/0x10 [ 270.128810][ T34] ? __pfx_kthread+0x10/0x10 [ 270.128823][ T34] ret_from_fork+0x514/0xb70 [ 270.128838][ T34] ? __pfx_ret_from_fork+0x10/0x10 [ 270.128851][ T34] ? __switch_to+0xc89/0x1420 [ 270.128867][ T34] ? __pfx_kthread+0x10/0x10 [ 270.128881][ T34] ret_from_fork_asm+0x1a/0x30 [ 270.128902][ T34] [ 270.143367][ T5585] FAULT_INJECTION: forcing a failure. [ 270.143367][ T5585] name failslab, interval 1, probability 100, space 0, times 262 [ 270.143388][ T5585] CPU: 0 UID: 0 PID: 5585 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.143400][ T5585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.143407][ T5585] Call Trace: [ 270.143413][ T5585] [ 270.143418][ T5585] dump_stack_lvl+0xe8/0x150 [ 270.143436][ T5585] should_fail_ex+0x467/0x600 [ 270.143452][ T5585] should_failslab+0xa8/0x100 [ 270.143463][ T5585] kmem_cache_alloc_node_noprof+0xac/0x660 [ 270.143479][ T5585] ? __alloc_skb+0x1d7/0x7a0 [ 270.143493][ T5585] ? __alloc_skb+0x1d7/0x7a0 [ 270.143509][ T5585] __alloc_skb+0x1d7/0x7a0 [ 270.143524][ T5585] tcp_stream_alloc_skb+0x3f/0x5c0 [ 270.143542][ T5585] tcp_sendmsg_locked+0x143d/0x55c0 [ 270.143586][ T5585] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 270.143606][ T5585] ? __local_bh_enable_ip+0x1ae/0x2b0 [ 270.143618][ T5585] ? lockdep_hardirqs_on+0x7a/0x110 [ 270.143631][ T5585] tcp_sendmsg+0x2f/0x50 [ 270.143646][ T5585] ? __pfx_inet_sendmsg+0x10/0x10 [ 270.143659][ T5585] sock_sendmsg_nosec+0x10e/0x180 [ 270.143672][ T5585] sock_write_iter+0x2e4/0x3f0 [ 270.143685][ T5585] ? __pfx_sock_write_iter+0x10/0x10 [ 270.143700][ T5585] ? bpf_lsm_file_permission+0x9/0x20 [ 270.143715][ T5585] ? security_file_permission+0x68/0x220 [ 270.143732][ T5585] vfs_write+0x61e/0xbb0 [ 270.143748][ T5585] ? __pfx_vfs_write+0x10/0x10 [ 270.143771][ T5585] ksys_write+0x156/0x270 [ 270.143784][ T5585] ? __pfx_ksys_write+0x10/0x10 [ 270.143802][ T5585] do_syscall_64+0x17b/0x530 [ 270.143813][ T5585] ? irqentry_exit+0x10f/0x8f0 [ 270.143822][ T5585] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.143834][ T5585] ? clear_bhb_loop+0x40/0x90 [ 270.143847][ T5585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.143858][ T5585] RIP: 0033:0x7fade6f29117 [ 270.143868][ T5585] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 270.143878][ T5585] RSP: 002b:00007ffedaab03a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 270.143889][ T5585] RAX: ffffffffffffffda RBX: 0000555555f46540 RCX: 00007fade6f29117 [ 270.143897][ T5585] RDX: 00000000000000e0 RSI: 00007fade09cff20 RDI: 0000000000000003 [ 270.143904][ T5585] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 270.143910][ T5585] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000e0 [ 270.143917][ T5585] R13: 0000555555f5a960 R14: 00007ffedaab0940 R15: 00007fade09cff20 [ 270.143933][ T5585] [ 270.149786][ T8140] FAULT_INJECTION: forcing a failure. [ 270.149786][ T8140] name failslab, interval 1, probability 100, space 0, times 258 [ 270.149805][ T8140] CPU: 0 UID: 0 PID: 8140 Comm: udevd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.149817][ T8140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.149823][ T8140] Call Trace: [ 270.149828][ T8140] [ 270.149833][ T8140] dump_stack_lvl+0xe8/0x150 [ 270.149849][ T8140] should_fail_ex+0x467/0x600 [ 270.149866][ T8140] should_failslab+0xa8/0x100 [ 270.149876][ T8140] ? mas_alloc_nodes+0x291/0x350 [ 270.149887][ T8140] kmem_cache_alloc_noprof+0x9e/0x680 [ 270.149902][ T8140] ? mas_alloc_nodes+0x291/0x350 [ 270.149915][ T8140] mas_alloc_nodes+0x291/0x350 [ 270.149927][ T8140] mas_nomem+0xfb/0x210 [ 270.149945][ T8140] mas_store_gfp+0x37a/0x820 [ 270.149958][ T8140] ? __pfx_mas_store_gfp+0x10/0x10 [ 270.149974][ T8140] ? __mas_set_range+0x11a/0x3a0 [ 270.149988][ T8140] do_vmi_align_munmap+0x30c/0x4d0 [ 270.150008][ T8140] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 270.150034][ T8140] ? mas_walk+0x372/0x480 [ 270.150049][ T8140] ? mas_find+0x64e/0xca0 [ 270.150061][ T8140] do_vmi_munmap+0x252/0x2d0 [ 270.150075][ T8140] __vm_munmap+0x241/0x3e0 [ 270.150088][ T8140] ? __pfx___vm_munmap+0x10/0x10 [ 270.150110][ T8140] __x64_sys_munmap+0x60/0x70 [ 270.150125][ T8140] do_syscall_64+0x17b/0x530 [ 270.150135][ T8140] ? irqentry_exit+0x10f/0x8f0 [ 270.150145][ T8140] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.150156][ T8140] ? clear_bhb_loop+0x40/0x90 [ 270.150169][ T8140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.150179][ T8140] RIP: 0033:0x7f91af6a3097 [ 270.150189][ T8140] Code: 73 01 c3 48 8b 0d 61 2d 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 31 2d 0d 00 f7 d8 64 89 01 48 [ 270.150198][ T8140] RSP: 002b:00007fff0e345fc8 EFLAGS: 00000206 ORIG_RAX: 000000000000000b [ 270.150209][ T8140] RAX: ffffffffffffffda RBX: 000055b6f9113bf0 RCX: 00007f91af6a3097 [ 270.150216][ T8140] RDX: 0000000000000000 RSI: 00000000009480e8 RDI: 00007f91aebf5000 [ 270.150223][ T8140] RBP: 000055b6f9113910 R08: 000055b6f9126140 R09: 0000000000000006 [ 270.150230][ T8140] R10: 0000000000000000 R11: 0000000000000206 R12: 000055b6bd243588 [ 270.150236][ T8140] R13: 00007fff0e346050 R14: 0000000000000000 R15: 0000000000000000 [ 270.150251][ T8140] [ 270.150750][ T8140] ------------[ cut here ]------------ [ 270.150756][ T8140] !mas->sheaf && !mas->alloc [ 270.150770][ T8140] WARNING: lib/maple_tree.c:5751 at mas_nomem+0x1cc/0x210, CPU#0: udevd/8140 [ 270.150793][ T8140] Modules linked in: [ 270.150805][ T8140] CPU: 0 UID: 0 PID: 8140 Comm: udevd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.150817][ T8140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.150823][ T8140] RIP: 0010:mas_nomem+0x1cc/0x210 [ 270.150838][ T8140] Code: 4c 89 ff e8 d6 85 ea f6 49 c7 07 00 00 00 00 b0 01 e9 95 fe ff ff e8 f3 2d 7e f6 90 0f 0b 90 e9 2b ff ff ff e8 e5 2d 7e f6 90 <0f> 0b 90 e9 77 fe ff ff 89 d1 80 e1 07 80 c1 03 38 c1 0f 8c ce fe [ 270.150847][ T8140] RSP: 0018:ffffc9000748f8f0 EFLAGS: 00010293 [ 270.150856][ T8140] RAX: ffffffff8b4775cb RBX: 1ffff92000e91fbf RCX: ffff88804d209f40 [ 270.150863][ T8140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 270.150870][ T8140] RBP: 0000000000000cc0 R08: 00000000ffffffff R09: 1ffffffff1ca1a86 [ 270.150878][ T8140] R10: dffffc0000000000 R11: fffffbfff1ca1a87 R12: dffffc0000000000 [ 270.150885][ T8140] R13: ffffc9000748fe18 R14: ffffc9000748fde0 R15: ffffc9000748fdf8 [ 270.150893][ T8140] FS: 00007f91af53e880(0000) GS:ffff8881259f2000(0000) knlGS:0000000000000000 [ 270.150902][ T8140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 270.150909][ T8140] CR2: 000055557b5334e8 CR3: 000000003b8b6000 CR4: 00000000003526f0 [ 270.150919][ T8140] Call Trace: [ 270.150923][ T8140] [ 270.150931][ T8140] mas_store_gfp+0x37a/0x820 [ 270.150944][ T8140] ? __pfx_mas_store_gfp+0x10/0x10 [ 270.150961][ T8140] ? __mas_set_range+0x11a/0x3a0 [ 270.150975][ T8140] do_vmi_align_munmap+0x30c/0x4d0 [ 270.151011][ T8140] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 270.151036][ T8140] ? mas_walk+0x372/0x480 [ 270.151052][ T8140] ? mas_find+0x64e/0xca0 [ 270.151064][ T8140] do_vmi_munmap+0x252/0x2d0 [ 270.151078][ T8140] __vm_munmap+0x241/0x3e0 [ 270.151090][ T8140] ? __pfx___vm_munmap+0x10/0x10 [ 270.151113][ T8140] __x64_sys_munmap+0x60/0x70 [ 270.151127][ T8140] do_syscall_64+0x17b/0x530 [ 270.151138][ T8140] ? irqentry_exit+0x10f/0x8f0 [ 270.151147][ T8140] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.151159][ T8140] ? clear_bhb_loop+0x40/0x90 [ 270.151171][ T8140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.151181][ T8140] RIP: 0033:0x7f91af6a3097 [ 270.151191][ T8140] Code: 73 01 c3 48 8b 0d 61 2d 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 31 2d 0d 00 f7 d8 64 89 01 48 [ 270.151200][ T8140] RSP: 002b:00007fff0e345fc8 EFLAGS: 00000206 ORIG_RAX: 000000000000000b [ 270.151210][ T8140] RAX: ffffffffffffffda RBX: 000055b6f9113bf0 RCX: 00007f91af6a3097 [ 270.151218][ T8140] RDX: 0000000000000000 RSI: 00000000009480e8 RDI: 00007f91aebf5000 [ 270.151225][ T8140] RBP: 000055b6f9113910 R08: 000055b6f9126140 R09: 0000000000000006 [ 270.151232][ T8140] R10: 0000000000000000 R11: 0000000000000206 R12: 000055b6bd243588 [ 270.151238][ T8140] R13: 00007fff0e346050 R14: 0000000000000000 R15: 0000000000000000 [ 270.151253][ T8140] [ 270.151259][ T8140] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 270.151267][ T8140] CPU: 0 UID: 0 PID: 8140 Comm: udevd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 270.151278][ T8140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 270.151284][ T8140] Call Trace: [ 270.151288][ T8140] [ 270.151292][ T8140] vpanic+0x56c/0xa60 [ 270.151303][ T8140] ? __pfx__printk+0x10/0x10 [ 270.151315][ T8140] ? __pfx_vpanic+0x10/0x10 [ 270.151330][ T8140] ? is_bpf_text_address+0x292/0x2b0 [ 270.151342][ T8140] ? is_bpf_text_address+0x26/0x2b0 [ 270.151357][ T8140] panic+0xc5/0xd0 [ 270.151368][ T8140] ? __pfx_panic+0x10/0x10 [ 270.151385][ T8140] __warn+0x315/0x4c0 [ 270.151395][ T8140] ? mas_nomem+0x1cc/0x210 [ 270.151411][ T8140] ? mas_nomem+0x1cc/0x210 [ 270.151425][ T8140] __report_bug+0x276/0x570 [ 270.151435][ T8140] ? __show_trace_log_lvl+0x478/0x550 [ 270.151452][ T8140] ? mas_nomem+0x1cc/0x210 [ 270.151468][ T8140] ? __pfx___report_bug+0x10/0x10 [ 270.151481][ T8140] ? dump_stack_lvl+0x103/0x150 [ 270.151493][ T8140] ? lockdep_hardirqs_on+0x7a/0x110 [ 270.151506][ T8140] ? mas_nomem+0x1cc/0x210 [ 270.151520][ T8140] report_bug+0x16a/0x220 [ 270.151531][ T8140] ? mas_nomem+0x1cc/0x210 [ 270.151544][ T8140] ? mas_nomem+0x1ce/0x210 [ 270.151558][ T8140] handle_bug+0x9c/0x200 [ 270.151570][ T8140] exc_invalid_op+0x1a/0x50 [ 270.151582][ T8140] asm_exc_invalid_op+0x1a/0x20 [ 270.151592][ T8140] RIP: 0010:mas_nomem+0x1cc/0x210 [ 270.151606][ T8140] Code: 4c 89 ff e8 d6 85 ea f6 49 c7 07 00 00 00 00 b0 01 e9 95 fe ff ff e8 f3 2d 7e f6 90 0f 0b 90 e9 2b ff ff ff e8 e5 2d 7e f6 90 <0f> 0b 90 e9 77 fe ff ff 89 d1 80 e1 07 80 c1 03 38 c1 0f 8c ce fe [ 270.151615][ T8140] RSP: 0018:ffffc9000748f8f0 EFLAGS: 00010293 [ 270.151623][ T8140] RAX: ffffffff8b4775cb RBX: 1ffff92000e91fbf RCX: ffff88804d209f40 [ 270.151631][ T8140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 270.151637][ T8140] RBP: 0000000000000cc0 R08: 00000000ffffffff R09: 1ffffffff1ca1a86 [ 270.151644][ T8140] R10: dffffc0000000000 R11: fffffbfff1ca1a87 R12: dffffc0000000000 [ 270.151651][ T8140] R13: ffffc9000748fe18 R14: ffffc9000748fde0 R15: ffffc9000748fdf8 [ 270.151662][ T8140] ? mas_nomem+0x1cb/0x210 [ 270.151682][ T8140] mas_store_gfp+0x37a/0x820 [ 270.151695][ T8140] ? __pfx_mas_store_gfp+0x10/0x10 [ 270.151711][ T8140] ? __mas_set_range+0x11a/0x3a0 [ 270.151724][ T8140] do_vmi_align_munmap+0x30c/0x4d0 [ 270.151743][ T8140] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 270.151771][ T8140] ? mas_walk+0x372/0x480 [ 270.151787][ T8140] ? mas_find+0x64e/0xca0 [ 270.151799][ T8140] do_vmi_munmap+0x252/0x2d0 [ 270.151812][ T8140] __vm_munmap+0x241/0x3e0 [ 270.151824][ T8140] ? __pfx___vm_munmap+0x10/0x10 [ 270.151846][ T8140] __x64_sys_munmap+0x60/0x70 [ 270.151860][ T8140] do_syscall_64+0x17b/0x530 [ 270.151870][ T8140] ? irqentry_exit+0x10f/0x8f0 [ 270.151880][ T8140] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.151890][ T8140] ? clear_bhb_loop+0x40/0x90 [ 270.151903][ T8140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.151913][ T8140] RIP: 0033:0x7f91af6a3097 [ 270.151921][ T8140] Code: 73 01 c3 48 8b 0d 61 2d 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 31 2d 0d 00 f7 d8 64 89 01 48 [ 270.151930][ T8140] RSP: 002b:00007fff0e345fc8 EFLAGS: 00000206 ORIG_RAX: 000000000000000b [ 270.151939][ T8140] RAX: ffffffffffffffda RBX: 000055b6f9113bf0 RCX: 00007f91af6a3097 [ 270.151946][ T8140] RDX: 0000000000000000 RSI: 00000000009480e8 RDI: 00007f91aebf5000 [ 270.151952][ T8140] RBP: 000055b6f9113910 R08: 000055b6f9126140 R09: 0000000000000006 [ 270.151959][ T8140] R10: 0000000000000000 R11: 0000000000000206 R12: 000055b6bd243588 [ 270.151965][ T8140] R13: 00007fff0e346050 R14: 0000000000000000 R15: 0000000000000000 [ 270.151980][ T8140] [ 270.152052][ T8140] Kernel Offset: disabled