last executing test programs: 18.976392776s ago: executing program 0 (id=1): prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) setns(0xc9, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0x4, 0x240}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 18.971970237s ago: executing program 2 (id=3): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0x800, 0x3, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xa, 0x7}, {0xffff, 0xffff}, {0xfff2, 0xb}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_RSC={0x10, 0x1, {0x3, 0x0, 0x1}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000045}, 0x20000041) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f00000000c0)=0x5, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f0000000140)={0x4, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000780)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x0, 0x220, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000740), {[{{@arp={@rand_addr=0x64010102, @multicast2, 0x0, 0xffffffff, 0xd, 0xa, {@empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}}, {@mac=@local, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}}, 0x401, 0x1ff, 0x5, 0x1, 0x100, 0x1, 'netpci0\x00', 'macvlan0\x00', {0xff}, {}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0xb}, @empty, @broadcast, 0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @private=0xa010102, 0xf, 0xffffffff}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "b894dcbdf48e2ceb5e02df5c5c545d4ecf465068708e51a122466d0f9b0e"}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x458) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000100)={0x4, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @local}}}, 0x108) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000000)=[{&(0x7f0000000280)="390000001300090468fe0700000000001000ff3f04000000480100100000000004002b000a00010014a4ee1ee438d2fd000000000000007208", 0x39}], 0x1) writev(r5, &(0x7f0000000040)=[{&(0x7f0000000380)="3900000013000318680907070000000f0000ff3f04000000170a001700000000040037000f00030001332564aaee7b1d58b9a64411f6bbf44d", 0x39}], 0x1) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000640)={[{@lazytime}, {@noblock_validity}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x1000}}, {@barrier_val}, {@resuid}, {@dioread_lock}, {@data_err_ignore}, {@noinit_itable}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x9b, 0x4fc, &(0x7f0000000140)="$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") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0xf350a000) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000097ff820858200e109bc10000000109021200010000000009048f0000bf575a00"], 0x0) mkdir(&(0x7f0000000040)='./sys_mount\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys_mount\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)='\x00') r6 = openat(0xffffff9c, &(0x7f0000000180)='./sys_mount/bus/usb/devices/usb1/bNumInterfaces\x00', 0x0, 0x0) read(r6, &(0x7f00000001c0)=""/10, 0xa) mmap$KVM_VCPU(&(0x7f0000ffc000/0x2000)=nil, 0x930, 0x2, 0x8032, 0xffffffffffffffff, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) accept4$inet6(r6, 0x0, &(0x7f0000000c00), 0x1c00) r8 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty, 0x3}, 0x1c) setsockopt$inet6_int(r8, 0x29, 0x2, &(0x7f0000004240)=0xc3, 0x4) listen(r8, 0x10000081) bind$bt_hci(r7, &(0x7f0000000080)={0x1f, 0xffff, 0x4}, 0x6) recvmmsg(r7, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x1ff}], 0x1, 0x80, 0x0) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000700)) 18.527831387s ago: executing program 3 (id=4): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) linkat(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file7\x00', 0x1000) r3 = syz_mount_image$fuse(0x0, &(0x7f0000000000)='./bus\x00', 0x300f401, 0x0, 0x2, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000200)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) linkat(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, &(0x7f0000000100)='./file7\x00', 0x1000) renameat2(r3, &(0x7f0000000780)='./file7\x00', 0xffffffffffffff9c, &(0x7f00000007c0)='./file1\x00', 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) recvmsg(0xffffffffffffffff, 0x0, 0x1f00) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) pwrite64(r4, &(0x7f0000000140)='2', 0xfdef, 0xe7c) connect$pptp(r4, &(0x7f0000000040)={0x18, 0x2, {0x2, @private=0xa010102}}, 0x1e) bpf$MAP_CREATE(0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="0b00000007000000000500000900000001000000ce523b7dba23d523", @ANYRES32, @ANYBLOB="fcffffff00"/20, @ANYRES32, @ANYRES8], 0x50) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r5) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, r6, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e20, @loopback}}}}]}]}, 0x54}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x74, r6, 0x1, 0x70bd2d, 0x0, {0x4}, [@TIPC_NLA_NET={0x60, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xa}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1d0}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xdf}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffff01}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}]}]}, 0x74}}, 0x0) syz_usb_connect$hid(0x2, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x8, 0x46d, 0x101b, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x2, 0x30, 0x0, "", [{{0x9, 0x4, 0x0, 0x6, 0x1, 0x3, 0x1, 0x2, 0x9, {0x9, 0x21, 0x0, 0xf1, 0x1, {0x22, 0xd7}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x8, 0x4, 0x2}}}}}]}}]}}, &(0x7f0000000400)={0x0, 0x0, 0xf, &(0x7f0000000280)=ANY=[@ANYBLOB="050f2fbe39d30003000400"]}) 18.466566618s ago: executing program 0 (id=6): memfd_create(&(0x7f0000000740)='[\v\xdbX\xae[\x1a\x02\x06\x15\x8d|fT\xde\xbe\xfc\xa9\xfd\xfa\xad\xd1md\x80\x00\x00\x00\xd2\x95lxW\xd3\xc3:\x00\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N\xff\xff\xff\xff\x05\x00\xff\xf9|\xf5\xe4\x1c\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\x90\x84\xbd2\x96\x99\x93\n\xbd\x87\xad\xbf\xb6\xcb\xca\x8b\xcc\x84\xdb\x95\xfdQ\x1b{\x9a\x8eF\x88_\xe8\xf9hD7q\x89@\x06\x1b\\\xd5D\xddx\xfa\xcbl\xab\xd0\xa7S\x95\xce\xc6\xcaI-\xdd\x98g<\f\x9e\xcf\xff\xf7P.\bIV\x99\x82vV\xe1\xf34\x95\xb6 3u\x1ek\xcf\x17\n\xaa\xec]\x14\x11\xa7\r\xba\x87\xde\xb4\xbc\x10\xa55\x1c\xd4? n\'\xa7\xc3\xad\x8dd\'k\xcaK\xdej\xdf\x05p\xa6%\xa0\x7f\x93mT\xa8\xb5>\xdb\xf2h\xed\x152P\xdc\xfa\x81][\n\xbc\x9an\xddO\x81\x17\x9f1XxM\xa0\xb5\xfa(bD\xa6\x93\xe0\xdd\xf4\xcd\x04P\xbe\fu\xd1r}6\xe8u\xf4\x18\xe9_V\xfayz&\x90*\xd7\xfc{bd\x05\xed\x91g\x9eC\x9e\x8e}T\xca', 0x4) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000300)={'fscrypt:', @desc2}, &(0x7f0000000380)={0x0, "ddbccf094c550200000000df4e4dbd0026249a6ebed6cc47890c190000000000000000000000000000000000000000ffffffff00", 0x31}, 0x48, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x13220c28) r2 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(0x0, &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, r2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r4, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) fspick(0xffffffffffffff9c, 0x0, 0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r6, &(0x7f0000000000)={0x1f, 0x9, @none, 0x0, 0x1}, 0xe) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x40940, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x81a, &(0x7f0000000400)={[{@quota}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x5}}, {@user_xattr}, {@barrier}]}, 0x3, 0x79b, &(0x7f0000001200)="$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") r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc000000000105060100000000000000020000003400018014000180080001007f000001080002007f0000011c000280050001000600000006000200303900000600030006bb00003400028014000180080001007f000001080002007f0000011c00028005000100060000000600020006bb00000600030030390000080003000000000e08000700000000780d000580090001007070747000000000200004801c0001800500010003000000060004000a0a0000060005"], 0xbc}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000040)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002bc0)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x2}) r8 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r8, &(0x7f0000000180)={0xa, 0x3, 0xc, @dev={0xfe, 0x80, '\x00', 0xd}, 0x9}, 0x1c) sendmsg(r8, &(0x7f00000000c0)={0x0, 0x33, &(0x7f0000000100)=[{&(0x7f0000000000)=',', 0x521}], 0x1, 0x0, 0x0, 0x2c}, 0x44004) 17.330653727s ago: executing program 4 (id=8): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1000443, &(0x7f0000000000)={[{@barrier}]}, 0xa, 0x501, &(0x7f0000000140)="$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") 17.017673594s ago: executing program 0 (id=10): mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) syz_mount_image$f2fs(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x55a8, &(0x7f00000014c0)="$eJzs3EtvG2UXAOAzTtP71y9CLNh1pAopkWqrTi+CFQVacRGtKi4LVuDYruXW9kSx64asumCJWPBPEEisWPIbWMASdogFiB1SkWcm0KQNtI3jqO3zSDNn5vj1mXdGlqUzYzmAZ9ZC+sdvSZyIIxExFxHHk8i3k3KJuBNxsRj7QkScjIjKPUtS5v9OHIyIoxFxYlK8qJmUL31xenzq/K9v//7t94cOHPvymx/29cSBffViRPRXi+3b/SJmnSLeKPONcTeP/XPjMq5uqdHPivzt9kpe4XZjc1wjj2c7xfhs9dZwEq/3Gs1J7HSv5/nVQXHA4bizWWfyhvRGYy3fb7VX8tgdZnnsbBTHXd8ovts2hqOiTqus90lePkajzVjk2+vt4nxWb+axORiV+aJu1mqvT+K4jOXhopn1Wvk8Vh7zIj8B3ukObq2n4/basJsN0vO1+ku1+oVqfS1rtUftc9VGv3XhXLrY6U2GVUftRv9iJ8s6vXatmfWX0sVOs1mt19PFS+2VbmOQ1uu1s7Uz1fNL5dbp9I2rH6S9Vro4ia91B7dG3d4wvZ6tpcU7ltLl2tmXl9JT9fS9K9fSa+9evnzl2vsfXfrw6qtX3nq9HHTftNLF5TPLy9X6mepyfekZOv9Py0k/wvknD07/9OPuLhsUdviAAbCz+/r/2N7/h/4fmLrd9P/9m+X+3vT/8TD9f0yz/5+0VPr//+5/K4/U/56YSv87H/r/PTx/2JXH6/8PTn0eAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADM3M/zX72ZbywU+8fK/P/K1HPlfhIRlYi4+wBzcXBLzbmyzvwO4+e3zeG7JPIKk2McKpejEXGxXP78/15fBQAAAHh6fX3n5OdFt16sFvZ7QsxScdOmcvzjKdVLImJ+4ZcpVatMVs9PqVj++T4Q61Oqlt/AOjylYsUttwPTqvZQ5raEw/eEpAiVmU4HAACYia2dwGy7EAAAAGbps3999ZWZzYMZS2LzUebms+D8l/f/PBA8Mlnd3fbjfgAAAOBJkuz3BAAAAIA9l/f//v8PAAAAnm7F//8BAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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mlockall(0x3) syz_mount_image$f2fs(&(0x7f0000000140), &(0x7f00000000c0)='./bus\x00', 0x17, &(0x7f0000000280)={[{@six_active_logs}, {@nobarrier}, {@lfs_mode}, {@checkpoint_diasble}, {@gc_merge}, {@disable_roll_forward}, {@alloc_mode_reuse}, {@flush_merge}, {@checkpoint_enable}, {@fastboot}, {@block_mode}, {@lfs_mode}, {@prjquota={'prjquota', 0x3d, '{-'}}, {@noinline_dentry}]}, 0x1, 0x554b, &(0x7f00000058c0)="$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openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)={0x14, 0x7, 0x1, 0x801, 0x0, 0x0, {0x3, 0x0, 0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x6d858e811942911b}, 0x8004) 16.906680087s ago: executing program 4 (id=11): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/mtrr\x00', 0x2, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000180), 0x4) write(r0, &(0x7f0000000200)='base=0x0 size=0x1000000 type=write-back\n\x00', 0x27) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x8, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="7a0a00ff0000000071104d00000000009500000000000000"], &(0x7f0000000480)='syzkaller\x00'}, 0x80) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$XFS_IOC_FSGROWFSLOG(r1, 0x4008586f, &(0x7f00000001c0)={0xe2, 0x7}) 16.598292275s ago: executing program 2 (id=12): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300021100000027bd7000000000000200080008000000a30000000000000005000600000000000a000000001f0000fc020000000000000000000000000000000000000000000002000100000004d4070003fd0000004005000500003000000a00000000000000fe8000000000000000000000000900000000000000000000010014"], 0x88}, 0x1, 0x7}, 0x0) 16.503998917s ago: executing program 4 (id=13): syz_mount_image$exfat(&(0x7f0000002bc0), &(0x7f0000000240)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x8, &(0x7f0000000080)={[{@utf8}, {@utf8}, {}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}, {@gid}, {@fmask={'fmask', 0x3d, 0x1}}, {@utf8}, {@discard}, {@errors_remount}, {@errors_continue}]}, 0x1, 0x1533, &(0x7f0000006800)="$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") r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, 0x0, 0x0) 16.438373028s ago: executing program 2 (id=14): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8927, &(0x7f0000000280)={'wg2\x00'}) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x14, 0x13, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000180200002020702500000000002020207b1af8ff00000000bda107000000000007010000f8ffffffb702000008000000b7030000000000008500000005000000180100002020702500000000002020207baaf8ff00000000bfa100000000000007010000f8ffffffb702000001000000b703000000000000850000000600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ptrace(0x10, r2) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x12, 0xf, &(0x7f0000000d80)=ANY=[@ANYBLOB="1808000000000000000000009c00000018000000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b703000000000030850000002e000000bca900000000000035090100000000009500500000000006bf9800000000000036080000020000008500000007000000b70000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @cgroup_sock_addr=0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ptrace$setregs(0xd, r2, 0x0, &(0x7f00000003c0)="18607651149d7b10b4024fbbdc08899b8f589df2dbb5d7a8d1b36cfab675cb3976ee8100e2878c9cfa178cac130eb046eda93df39ed4b41924dc225ad4028dd63defb87d698be5c749450b350a789dcfc6b2d6a696b5026d1e52f19274566d1da0f353dd65e330ebf71c5e823f2753c5fd76724828ef31b353e71805205c3dceb44cc4c7b3664e29fb") ptrace$getregset(0x4205, r2, 0x1, &(0x7f0000000140)={&(0x7f0000000000)=""/120, 0x78}) r3 = dup(0xffffffffffffffff) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r5, &(0x7f00000002c0)={0x1f, 0x0, @any, 0xfffa}, 0xe) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000280)={0x4, 0x6}, 0x2) connect$bt_l2cap(r5, &(0x7f0000000480)={0x1f, 0x0, @none, 0x7ff}, 0xe) close(r0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000780), r3) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) pread64(r7, 0x0, 0x0, 0x8) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r3, 0x89fa, &(0x7f00000008c0)={'sit0\x00', &(0x7f0000000880)={@private2={0xfc, 0x2, '\x00', 0x1}, @remote, 0x11, 0x20}}) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, r6, 0x200, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x8}}, ["", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x24044081}, 0x24040085) statx(r3, &(0x7f00000004c0)='./file1/file0\x00', 0x2000, 0x4, &(0x7f0000000640)) close_range(r4, 0xffffffffffffffff, 0x0) ptrace$ARCH_MAP_VDSO_64(0x1e, r2, 0x7, 0x2003) syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000000)='./file1\x00', 0x8040, &(0x7f0000000040)=ANY=[], 0x2, 0x1fc, &(0x7f00000001c0)="$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") pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000000), 0xfffffecc) setsockopt$packet_int(r8, 0x107, 0xb, &(0x7f0000000080)=0x6, 0x4) 16.309025822s ago: executing program 4 (id=15): statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x1000, 0x20, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000680)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x40000, &(0x7f0000000800)={[{@usrquota}, {@grpjquota}, {@nodelalloc}], [{@fsuuid={'fsuuid', 0x3d, {[0x66, 0x30, 0x32, 0x31, 0x5, 0x65, 0x31, 0x64], 0x2d, [0x32, 0x64, 0x91, 0x32], 0x2d, [0x30, 0x62, 0x33, 0x34], 0x2d, [0x5a, 0x66, 0x32, 0x33], 0x2d, [0x65, 0x33, 0x36, 0x33, 0x30, 0x34, 0x36, 0x66]}}}, {@euid_eq={'euid', 0x3d, r0}}, {@fowner_eq={'fowner', 0x3d, r0}}]}, 0x2, 0x4bc, &(0x7f0000000a40)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)='./file0/file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) syz_mount_image$exfat(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x2000084c, &(0x7f0000001380)=ANY=[@ANYRES8=0x0, @ANYRESHEX, @ANYBLOB="2c646d61736b0530303030303030303030303030303030303030303135322c666d61726b3d30303030303030303030303030303030303030303030362c6769643d", @ANYRES32, @ANYRES64, @ANYRESOCT, @ANYBLOB="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"], 0x1, 0x14f7, &(0x7f0000002a80)="$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") ioctl$KVM_GET_MSRS_cpu(r3, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0x40000094, 0x0, 0x2}]}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, 0x0}], 0x1, 0x2, &(0x7f0000000000)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0xffffffff}], 0x1) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000280)='./file0\x00', 0x180c8, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1, 0x242, &(0x7f0000000300)="$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") read$watch_queue(0xffffffffffffffff, 0x0, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000240)={0x42, 0x108, 0x8}, 0x18) chdir(&(0x7f0000000140)='./bus\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpid() fcntl$setownex(r4, 0xf, &(0x7f0000000100)={0x0, r5}) fcntl$getownex(r4, 0x10, &(0x7f0000000300)) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000000880)={"f20c9759515ed958ba72d0e0209f37d5", 0x0, 0x0, {0x0, 0x8}, {0x2960000000000, 0xfffffff8}, 0x2, [0x1, 0x3ea, 0x81b, 0x80000001, 0xbcd1, 0xdf, 0x38c3c7c, 0x0, 0x0, 0x5, 0x400, 0x3ff, 0x9444, 0x5, 0x80000001, 0x8]}) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000980)=r6) 16.236322793s ago: executing program 1 (id=16): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="02030003140000002cbd7000ffdbdf250400090004000000520e7baf933b8e6500ff272c077653af7e9f2e724c855f66050006003c0000000a004e2400000008ff010000000000000000000000000001000000000000000302000100000000fffffffb0c000000c005000500000000000a004e2400000009000000000000000000000000000000000600000000000000020008"], 0xa0}, 0x1, 0x7}, 0x4008800) 16.038075238s ago: executing program 1 (id=17): r0 = syz_io_uring_complete(0x0, 0x0) ioctl$OCFS2_IOC_GROUP_ADD64(r0, 0x40186f03, &(0x7f0000000000)={0x5, 0x8, 0x3, 0x1}) (async, rerun: 32) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f00000000c0)={{r0}, 0x9, &(0x7f0000000040)=[0x6, 0x8, 0x7, 0x7, 0x8, 0x4, 0xa09, 0xfb2f, 0x1]}) (async, rerun: 32) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'hsr0\x00', &(0x7f0000000180)=@ethtool_sfeatures={0x3b, 0x4, [{0x61, 0x5}, {0xfce5, 0x9}, {0x6, 0x3}, {0x6, 0x5}]}}) (async) r1 = dup2(r0, 0xffffffffffffffff) fadvise64(r1, 0x4, 0x4, 0x3) (async, rerun: 64) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000240), r1) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000280)={'wg1\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f00000002c0)={0x360, r2, 0x100, 0x70bd2b, 0x2, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r3}, @WGDEVICE_A_PEERS={0x314, 0x8, 0x0, 0x1, [{0x74, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "101d1a8ec9fb889eee4a3db81e489dddaa8de29c3e7456dae61972718d291cbb"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x4, @mcast2, 0x2}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3}]}, {0x208, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0xfffffffd, @mcast2, 0xcc3}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_ALLOWEDIPS={0x184, 0x9, 0x0, 0x1, [{0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2e}}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0xe}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x14}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x16}}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_PUBLIC_KEY={0x24}]}, {0x94, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x1, @local}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "2fa08498cb96a5ac5c399609505fcf2270af95de81fb65943a0e68340f0a2741"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x81, @private0, 0xfffffff8}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @multicast2}}]}]}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}]}, 0x360}, 0x1, 0x0, 0x0, 0x4000050}, 0x4000000) (async, rerun: 64) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, 0x80010, 0xffffffffffffffff, 0xb73aa000) (rerun: 64) r4 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r4, 0xffffffffffffffff, 0x7, r1, &(0x7f00000006c0)={r0, r0, 0xffff}) (async) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f0000000700)) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)=@bridge_newneigh={0x70, 0x1c, 0x408, 0x70bd28, 0x25dfdbfe, {0x2, 0x0, 0x0, r3, 0x20, 0x1, 0x6}, [@NDA_DST_IPV6={0x14, 0x1, @local}, @NDA_FLAGS_EXT={0x8, 0xf, 0x1}, @NDA_CACHEINFO={0x14, 0x3, {0x2, 0x6, 0xf4, 0x3a0926a8}}, @NDA_MASTER={0x8, 0x9, 0x9}, @NDA_DST_IPV6={0x14, 0x1, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}, @NDA_FLAGS_EXT={0x8, 0xf, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000040}, 0x40000) (async) r5 = open(&(0x7f0000000880)='./file0\x00', 0x300, 0x20) ioctl$BLKROSET(r5, 0x125d, &(0x7f00000008c0)=0x6) write$tcp_congestion(r1, &(0x7f0000000900)='vegas\x00', 0x6) (async) ioctl$RTC_UIE_OFF(r1, 0x7004) (async) ioctl$F2FS_IOC_GET_FEATURES(r5, 0x8004f50c, &(0x7f0000000940)) (async) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00000009c0)=@filter={'filter\x00', 0xe, 0x4, 0x4b0, 0xffffffff, 0x1c0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f0000000980), {[{{@uncond, 0x0, 0x98, 0x1c0, 0x0, {}, [@common=@icmp={{0x28}, {0xb, "68bb"}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x100, 'system_u:object_r:system_map_t:s0\x00'}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={{0x30}, {0xa20, 0x800, 0x0, 0x1}}, @common=@unspec=@mark={{0x30}, {0x2, 0x7fffffff}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@conntrack3={{0xc8}, {{@ipv4=@multicast1, [0x0, 0xff000000, 0xffffffff, 0xffffffff], @ipv4=@dev={0xac, 0x14, 0x14, 0xe}, [0xffffff00, 0xff000000, 0xff000000, 0xffffffff], @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, [0xff000000, 0xffffff00, 0xef2c5a57d800c69e, 0xffffff00], @ipv4=@remote, [0xffffff00, 0xffffff00], 0xfffffff8, 0xfffffff1, 0x89, 0x4e22, 0x4e23, 0x4e20, 0x4e24, 0x2b82, 0x2900}, 0x180, 0x800, 0x4e21, 0x4e20, 0x4e24, 0x4e22}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x510) (async) write$cgroup_type(r1, &(0x7f0000000f00), 0x9) (async) connect$tipc(r0, &(0x7f0000000f40)=@name={0x1e, 0x2, 0x2, {{0x42, 0x4}, 0x2}}, 0x10) (async, rerun: 32) bpf$ENABLE_STATS(0x20, &(0x7f0000000f80), 0x4) (async, rerun: 32) r6 = socket$igmp(0x2, 0x3, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f0000002000)={'nat\x00', 0x0, 0x3, 0x1000, [0x5, 0x7f, 0x400000, 0x10000, 0xffffffffffffff24], 0x3, &(0x7f0000000fc0)=[{}, {}, {}], &(0x7f0000001000)=""/4096}, &(0x7f0000002080)=0x78) (async) fcntl$lock(r1, 0x25, &(0x7f00000020c0)={0x2, 0x0, 0x20, 0xfffffffffffffff8, r4}) (async) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000003200)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000031c0)={&(0x7f0000002140)={0x1078, 0x14, 0x100, 0x70bd2c, 0x25dfdbff, {0x8, 0x3}, [@INET_DIAG_REQ_BYTECODE={0x5e, 0x1, "5723d722ea28b6f35237f1bf7de21114321f5e1f16750a58d707c290f944344e8709bfd8f74d75bea77bcca1a9beab14679a2773203d61082f681764511f0276edea88182fb14487ff432df98cbf9cad0736641814de641bad25"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}]}, 0x1078}}, 0x4000000) sendto(r5, &(0x7f0000003240)="deed3a5f6e1d81b7cef8768d105139ac3d441281386863f5476e763f1bd69828861ef80536468b6c41a9bc827653986d082405b04a3cf68dca2db1c14ccc6b401159e6dd600637e027bc0b3af57bf15dc5ced9099a53cad6e497802a80edffa0dc25", 0x62, 0x0, &(0x7f00000032c0)=@phonet={0x23, 0xa7, 0x9, 0xff}, 0x80) (async, rerun: 32) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) (rerun: 32) 16.009016389s ago: executing program 1 (id=18): r0 = socket$key(0xf, 0x3, 0x2) syz_mount_image$fuse(0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=0000'], 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x700, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a0080ff00000020fc010000000000000000000000000000000000000000000005000500000000000a00000000000000000000000000000980ffffff0000000080000000000000000800"], 0xa0}}, 0x40) 15.946763811s ago: executing program 1 (id=19): r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x42, 0xc0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0xfffffdab) writev(r0, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000037c0)={0x0, 0x0, &(0x7f0000003780)={&(0x7f0000002600)=@newtaction={0x494, 0x30, 0x12f, 0x0, 0x0, {}, [{0x480, 0x1, [@m_police={0x47c, 0x1, 0x0, 0x0, {{0xb}, {0x47f, 0x2, 0x0, 0x1, [[@TCA_POLICE_RATE={0x404, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c]}, @TCA_POLICE_RATE64={0xc, 0x8, 0xfffffffffffffffa}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x4, 0x4, 0x9, 0x934a, {0x10, 0x2, 0x5, 0x4, 0x3, 0x100}, {0xf9, 0x2, 0x100, 0x81, 0xa}, 0x63febb3a, 0x4, 0x85}}]]}, {0x4}, {0xc, 0xb}, {0xc, 0xa}}}]}]}, 0x494}}, 0x0) 15.634447868s ago: executing program 1 (id=20): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000840)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x4, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x7, 0x0, 0x2, 0xfffffffffffff801, 0x2, 0x0, 0x20000000000000}, {0x0, 0x2, 0x200000000000}, 0x0, 0x0, 0x1, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x2, 0x1}, 0x8, @in6=@empty, 0x0, 0x4, 0x1}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0x8004587d, 0x0) setresuid(0x0, 0xee00, 0xee00) keyctl$restrict_keyring(0xb, 0xfffffffffffffffc, 0x0, 0x0) inotify_init1(0x0) mount(0x0, &(0x7f0000000300)='./config\x00', &(0x7f0000000400)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000800)='./config/usb_gadget/g1\x00', 0x1ff) syz_emit_ethernet(0x23, &(0x7f0000000140)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, @val={@void, {0x8100, 0x0, 0x1, 0x4}}, {@generic={0x88ca, "984a617bf0ce68f2d18e786a597edebbd3"}}}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./config/usb_gadget/g1/os_desc/b_vendor_code\x00', 0x402400, 0x0) write(r3, &(0x7f0000000080)="b78387", 0x3) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, 0xffff, 0x2}, 0x3d) setsockopt$sock_int(r2, 0x1, 0x25, &(0x7f0000000300)=0xbcf, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="b4000000000000007910900000000000600ae8ff008c6f72a2000000950000000000009fde1bac00e884215d2527ef86dafb2e8427b381d6de02ae9dc2da1ac8700f3e68f945c5cda25d5b607e24278c04a5f1519d19993307805d877cb6ad6b620f9fba9193f9813a9ecd55c3cc69225b27a5b6b1d379a89c4b192f41a1e5bdc7844ad14e65f5c03fe66e76ce9f39344f8d0e896324568ba6aeebcc8c68005abc56f621dee97aeef9853837e5031ba0724faddfbd477693aee2e1300ac08901cd000b"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xb5, &(0x7f000000cf3d)=""/181, 0x41100, 0x0, '\x00', 0x0, @flow_dissector}, 0x94) recvmmsg(r2, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x1ff}], 0x1, 0x80, 0x0) 15.629281008s ago: executing program 2 (id=21): syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @empty, @val, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @multicast, @broadcast, @random="0353f30349aa", @local}}}}, 0x0) (async, rerun: 32) socket$nl_xfrm(0x10, 0x3, 0x6) (async, rerun: 32) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00', @rand_addr=0x64010101, 0x5, 0x14}}) 15.571471319s ago: executing program 4 (id=22): bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x12, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000071180a000000080095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @cgroup_sock_addr=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 15.510126731s ago: executing program 2 (id=23): getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000004c0)={0x0, @local, @multicast1}, &(0x7f0000000500)=0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000880)={'erspan0\x00', &(0x7f0000000840)={'syztnl1\x00', 0x0, 0x10, 0x1, 0x4, 0xa5da, {{0x7, 0x4, 0x2, 0x3f, 0x1c, 0x65, 0x0, 0xe3, 0x29, 0x0, @private=0xa010102, @loopback, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}}}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000008c0)={'veth1_to_batadv\x00'}) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000900)={'wg1\x00'}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002580)={0xffffffffffffffff, 0xe0, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000022c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, &(0x7f0000002300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002340)=[0x0, 0x0, 0x0], 0x0, 0xdf, &(0x7f0000002380)=[{}], 0x8, 0x10, &(0x7f00000023c0), &(0x7f0000002400), 0x8, 0xdc, 0x8, 0x8, &(0x7f0000002440)}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000025c0)={'batadv_slave_0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@local, 0x5, r1}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002840)={'vxcan1\x00'}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000680)={'bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="580000005500d509000000000000000007000000", @ANYRES32=r4], 0x58}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000005340)=ANY=[@ANYBLOB="280000001e00431b000000000000000007000000", @ANYRES32=r6, @ANYBLOB="000000006004000008000a00", @ANYRES32=r6, @ANYBLOB="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"], 0x28}}, 0x816) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000005000)={'syztnl0\x00', &(0x7f0000004f80)={'ip6tnl0\x00', 0x0, 0x29, 0x0, 0x8c, 0x7fff, 0x40, @dev={0xfe, 0x80, '\x00', 0x2f}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x80, 0x7800, 0x2185234f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000005040)) r7 = syz_open_dev$usbfs(&(0x7f0000000040), 0x75, 0x140341) ioctl$USBDEVFS_IOCTL(r7, 0xc0105512, 0x0) ioctl$USBDEVFS_IOCTL(r7, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect) ioctl$USBDEVFS_DISCSIGNAL(r7, 0x8010550e, 0x0) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r8, 0x107, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x100000001, 0x210000, 0x1, 0xa}, 0x1c) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x2, 0x4, 0x6, 0xbaa}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r9}, 0x38) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) sendto$packet(r8, 0x0, 0x5f, 0x24048885, &(0x7f00000000c0)={0x11, 0x11, 0x0, 0x1, 0x70, 0x6, @broadcast}, 0x14) 15.509267361s ago: executing program 3 (id=24): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x90}, 0x4000050) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="9402000021000100fcffffff00000000ac1414aae5fffff8b49ed9825133a900fc0100000000000000070000000000000000add500200000000000801aeaaec1", @ANYRES32=r0, @ANYRES32=0x0, @ANYBLOB="0000000000000000700004e6706362632874776f666973682900000000000000200000000480000000000000000000000000000000000000000000000000000000000000000000000000000040010000dc06216ef2c68e9f6da05d886dbc3273ef99796b36698e2bd5179c3eea5474fc78c9720bfc4f90a708001f0001000000cc0111"], 0x294}, 0x1, 0x0, 0x0, 0x24000890}, 0x4000) 15.468265072s ago: executing program 4 (id=25): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff) mount$bind(&(0x7f00000002c0)='./dbg/failslab/probability\x00', &(0x7f0000000300)='./dbg/failslab/probability\x00', &(0x7f00000003c0), 0x80088c, 0x0) mount(0x0, &(0x7f0000000000)='./dbg\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dbg/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='N\x00', 0x1) openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dbg/failslab/times\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='1000\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dbg/failslab/space\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='0\x00', 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/failslab/probability\x00', 0x1, 0x0) write(r4, &(0x7f0000000280)='1\x00', 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x40, r6, 0x601, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x5, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x60c}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20044885}, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x25, 0x0, 0x3, 0xfffffffe}, {0x30}, {0x28, 0x0, 0x81, 0x1}, {0xb1, 0x0, 0x28, 0x7}, {0x16, 0xfc, 0x5, 0xffffffff}]}) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'pimreg1\x00', 0x4000}) 15.464337582s ago: executing program 3 (id=26): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1900000004000000040000000c"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000140000000000850000000e00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 13.647218446s ago: executing program 3 (id=27): bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='.\x00', &(0x7f0000000280), 0x2000814, &(0x7f00000000c0)=ANY=[@ANYBLOB="86726173733dc8642c02805e7266646e6e3d", @ANYRESHEX=r0, @ANYRES32=r1, @ANYRESHEX=r1, @ANYBLOB=',\x00']) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x42, 0x0) pwrite64(r2, &(0x7f00000000c0), 0x0, 0x9000) lseek(r2, 0x5, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f00000002c0)={0x407f, 0x5, 0x3, 0xb9fe, 0x9, "ffff5300"}) syz_mount_image$vfat(&(0x7f0000001140), &(0x7f0000001040)='./file2\x00', 0xa18cd6, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d77696e39352c73686f72746e616d653d77696e6e742c71756965742c73686f72746e616d653d77696e393545c9fd2edf46860d726f6469722c756e695f786c6174653d312c73686f72746e616d653d6d697865642c696f636861727365743d6d6163696e7569742c73686f72746e616d653d6d697865642c726f6469722c756e695f786c6174653d312c696f636861727365743d69736f383835392d322c73686f72746e616d653d6d697865642c756e695f786c6174653d302c73686f72746e616d653d77696e39352c00"], 0x3, 0x2b8, &(0x7f0000001240)="$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") write$binfmt_aout(r3, &(0x7f00000000c0)=ANY=[], 0xbfb3) syz_open_dev$loop(&(0x7f0000000200), 0xe0, 0x60081) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = dup(r4) write$UHID_INPUT(r5, &(0x7f0000002080)={0x1a, {"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", 0x1000}}, 0x1006) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x21c0, 0x103) r6 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000480), 0x2100800, 0x0) syz_fuse_handle_req(r6, 0x0, 0x0, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x28) close(0x3) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000080)={0x1f, 0xffff, 0x2}, 0x3d) setsockopt$sock_int(r7, 0x1, 0x25, &(0x7f0000000300)=0xbcf, 0x4) setsockopt$sock_int(r7, 0x1, 0x29, &(0x7f0000000240)=0x3, 0x4) recvmmsg(r7, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x1ff}], 0x1, 0x80, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x8a883, 0x2) ioctl$LOOP_CONFIGURE(0xffffffffffffffff, 0x4c0a, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) 11.45293504s ago: executing program 0 (id=28): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="02030003140000002cbd7000ffdbdf250400090004000000520e7baf933b8e6500ff272c077653af7e9f2e724c855f66050006003c0000000a004e2400000008ff010000000000000000000000000001000000000000ff8002000100000000fffffffb0c000000c005000500000000000a004e2400000009000000000000000000000000000000000600000000000000020008"], 0xa0}, 0x1, 0x7}, 0x4008800) 8.096719482s ago: executing program 1 (id=29): r0 = socket$key(0xf, 0x3, 0x2) syz_mount_image$fuse(0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=0000'], 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x700, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a0080ff00000020fc010000000000000000000000000000000000000000000005000500000000000a000000000000000000000000000009ffffffffffffff8080000000000000000800"], 0xa0}}, 0x40) 8.054602453s ago: executing program 3 (id=30): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2c, 0x16, &(0x7f0000000980)=ANY=[@ANYRESOCT=0x0], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27}, 0x94) 0s ago: executing program 32 (id=23): getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000004c0)={0x0, @local, @multicast1}, &(0x7f0000000500)=0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000880)={'erspan0\x00', &(0x7f0000000840)={'syztnl1\x00', 0x0, 0x10, 0x1, 0x4, 0xa5da, {{0x7, 0x4, 0x2, 0x3f, 0x1c, 0x65, 0x0, 0xe3, 0x29, 0x0, @private=0xa010102, @loopback, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}}}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000008c0)={'veth1_to_batadv\x00'}) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000900)={'wg1\x00'}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002580)={0xffffffffffffffff, 0xe0, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000022c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, &(0x7f0000002300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002340)=[0x0, 0x0, 0x0], 0x0, 0xdf, &(0x7f0000002380)=[{}], 0x8, 0x10, &(0x7f00000023c0), &(0x7f0000002400), 0x8, 0xdc, 0x8, 0x8, &(0x7f0000002440)}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000025c0)={'batadv_slave_0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@local, 0x5, r1}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002840)={'vxcan1\x00'}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000680)={'bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="580000005500d509000000000000000007000000", @ANYRES32=r4], 0x58}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000005340)=ANY=[@ANYBLOB="280000001e00431b000000000000000007000000", @ANYRES32=r6, @ANYBLOB="000000006004000008000a00", @ANYRES32=r6, @ANYBLOB="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"], 0x28}}, 0x816) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000005000)={'syztnl0\x00', &(0x7f0000004f80)={'ip6tnl0\x00', 0x0, 0x29, 0x0, 0x8c, 0x7fff, 0x40, @dev={0xfe, 0x80, '\x00', 0x2f}, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x80, 0x7800, 0x2185234f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000005040)) r7 = syz_open_dev$usbfs(&(0x7f0000000040), 0x75, 0x140341) ioctl$USBDEVFS_IOCTL(r7, 0xc0105512, 0x0) ioctl$USBDEVFS_IOCTL(r7, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect) ioctl$USBDEVFS_DISCSIGNAL(r7, 0x8010550e, 0x0) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r8, 0x107, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x100000001, 0x210000, 0x1, 0xa}, 0x1c) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x2, 0x4, 0x6, 0xbaa}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000200), 0xa7c, r9}, 0x38) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) sendto$packet(r8, 0x0, 0x5f, 0x24048885, &(0x7f00000000c0)={0x11, 0x11, 0x0, 0x1, 0x70, 0x6, @broadcast}, 0x14) kernel console output (not intermixed with test programs): C0] ? prandom_u32+0x24d/0x290 [ 33.058078][ C0] dump_stack+0x15/0x1c [ 33.062309][ C0] should_fail+0x3ab/0x500 [ 33.066725][ C0] ? skb_clone+0x1cd/0x370 [ 33.071266][ C0] __should_failslab+0xa4/0xe0 [ 33.076131][ C0] should_failslab+0x9/0x20 [ 33.080720][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 33.085469][ C0] skb_clone+0x1cd/0x370 [ 33.089708][ C0] dev_queue_xmit_nit+0x183/0x9d0 [ 33.094729][ C0] ? validate_xmit_skb+0x662/0xbd0 [ 33.100225][ C0] dev_hard_start_xmit+0x163/0x680 [ 33.105514][ C0] sch_direct_xmit+0x26d/0x990 [ 33.110444][ C0] ? debug_smp_processor_id+0x17/0x20 [ 33.115807][ C0] ? stp_proto_unregister+0x200/0x200 [ 33.121180][ C0] __qdisc_run+0xa3a/0x1400 [ 33.125676][ C0] qdisc_run+0x100/0x2f0 [ 33.129904][ C0] __dev_queue_xmit+0xbc6/0x2500 [ 33.134846][ C0] ? dev_queue_xmit+0x20/0x20 [ 33.139508][ C0] ? selinux_ip_postroute+0x2b9/0xe90 [ 33.144871][ C0] ? selinux_ipv6_output+0x10/0x10 [ 33.149979][ C0] ? ip_finish_output2+0x8ce/0xf00 [ 33.155094][ C0] dev_queue_xmit+0x17/0x20 [ 33.159585][ C0] ip_finish_output2+0xacd/0xf00 [ 33.164512][ C0] ? ip_fragment+0x210/0x210 [ 33.169094][ C0] ? iptable_mangle_hook+0x200/0x540 [ 33.174385][ C0] ? ipv4_mtu+0x131/0x300 [ 33.178698][ C0] __ip_finish_output+0x3fb/0x720 [ 33.183792][ C0] ip_finish_output+0x33/0x1e0 [ 33.189796][ C0] ip_output+0x1e3/0x390 [ 33.194660][ C0] ? ip_finish_output+0x1e0/0x1e0 [ 33.199868][ C0] ? ip_mc_finish_output+0x380/0x380 [ 33.205247][ C0] ? ipv4_dst_check+0xf2/0x160 [ 33.210094][ C0] ? skb_push+0x8e/0xe0 [ 33.214239][ C0] __ip_queue_xmit+0xf5d/0x1840 [ 33.219085][ C0] ? __kasan_check_read+0x11/0x20 [ 33.224090][ C0] ip_queue_xmit+0x4d/0x70 [ 33.228505][ C0] __tcp_transmit_skb+0x1c83/0x3390 [ 33.233705][ C0] ? __tcp_send_ack+0x650/0x650 [ 33.238544][ C0] ? __kasan_check_write+0x14/0x20 [ 33.243637][ C0] ? __alloc_skb+0x387/0x520 [ 33.248222][ C0] __tcp_send_ack+0x2eb/0x650 [ 33.253009][ C0] tcp_send_ack+0x3b/0x60 [ 33.257341][ C0] __tcp_ack_snd_check+0x400/0x8e0 [ 33.262530][ C0] ? tcp_check_space+0x92/0x8d0 [ 33.267476][ C0] tcp_rcv_established+0xd08/0x19c0 [ 33.272745][ C0] ? tcp_check_space+0x8d0/0x8d0 [ 33.277884][ C0] ? ipv4_dst_check+0xf2/0x160 [ 33.282736][ C0] tcp_v4_do_rcv+0x3e4/0x7c0 [ 33.287936][ C0] tcp_v4_rcv+0x2295/0x2810 [ 33.292525][ C0] ? __kasan_check_write+0x14/0x20 [ 33.297743][ C0] ? tcp_filter+0x90/0x90 [ 33.302066][ C0] ? nf_nat_ipv4_local_in+0x217/0x570 [ 33.307441][ C0] ip_protocol_deliver_rcu+0x302/0x650 [ 33.313162][ C0] ip_local_deliver+0x2dd/0x530 [ 33.318140][ C0] ? ip_protocol_deliver_rcu+0x650/0x650 [ 33.323755][ C0] ? ip_local_deliver+0x530/0x530 [ 33.328771][ C0] ? ip_rcv_finish_core+0xa5a/0x1300 [ 33.334035][ C0] ip_sublist_rcv+0x75b/0x8b0 [ 33.338692][ C0] ? consume_skb+0xd4/0x1f0 [ 33.343187][ C0] ? ip_list_rcv+0x430/0x430 [ 33.347757][ C0] ? ip_rcv_core+0xac0/0xac0 [ 33.352350][ C0] ? ip_rcv_core+0x6a7/0xac0 [ 33.357026][ C0] ip_list_rcv+0x3e4/0x430 [ 33.361426][ C0] ? __napi_alloc_skb+0x158/0x2e0 [ 33.366615][ C0] ? ip_rcv_finish+0xc0/0xc0 [ 33.371203][ C0] ? ip_rcv_finish+0xc0/0xc0 [ 33.375950][ C0] __netif_receive_skb_list_core+0x57e/0x770 [ 33.382248][ C0] ? __netif_receive_skb+0x280/0x280 [ 33.387539][ C0] ? receive_buf+0x2dd2/0x46a0 [ 33.392406][ C0] netif_receive_skb_list_internal+0x7f8/0xaa0 [ 33.398566][ C0] ? netif_receive_skb_list+0x2a0/0x2a0 [ 33.404268][ C0] ? __kasan_check_write+0x14/0x20 [ 33.409540][ C0] ? skb_release_data+0x3bc/0x690 [ 33.414573][ C0] ? virtqueue_get_buf_ctx+0x4a2/0xf60 [ 33.420026][ C0] ? detach_buf_split+0x88d/0xa90 [ 33.425124][ C0] napi_complete_done+0x375/0x780 [ 33.430219][ C0] ? __kasan_check_write+0x14/0x20 [ 33.435312][ C0] ? __napi_schedule_irqoff+0x160/0x160 [ 33.440837][ C0] ? virtqueue_get_buf_ctx+0x4a2/0xf60 [ 33.446277][ C0] ? virtqueue_enable_cb_prepare+0x1fa/0x500 [ 33.452342][ C0] virtnet_poll+0x8a6/0xef0 [ 33.456920][ C0] ? refill_work+0x1f0/0x1f0 [ 33.461496][ C0] ? virtqueue_disable_cb+0xe7/0x270 [ 33.466762][ C0] net_rx_action+0x48d/0xed0 [ 33.471335][ C0] ? net_tx_action+0x530/0x530 [ 33.476281][ C0] __do_softirq+0x255/0x563 [ 33.480877][ C0] asm_call_irq_on_stack+0xf/0x20 [ 33.486041][ C0] [ 33.489070][ C0] do_softirq_own_stack+0x60/0x80 [ 33.494704][ C0] __irq_exit_rcu+0x128/0x150 [ 33.499862][ C0] ? handle_fasteoi_nmi+0x360/0x360 [ 33.505073][ C0] irq_exit_rcu+0x9/0x10 [ 33.509474][ C0] common_interrupt+0x100/0x180 [ 33.514596][ C0] asm_common_interrupt+0x1e/0x40 [ 33.519619][ C0] RIP: 0010:dump_stack_lvl+0xf9/0x208 [ 33.524984][ C0] Code: 49 bd 04 00 00 00 00 fc ff df 44 89 ff 44 89 f6 e8 e4 34 eb fc 45 39 f7 0f 84 86 00 00 00 48 89 5c 24 18 ff 74 24 18 9d f3 90 <48> c7 c7 60 f5 76 86 be 04 00 00 00 e8 3e aa 25 fd 8b 05 38 85 fd [ 33.545238][ C0] RSP: 0018:ffffc90000b97720 EFLAGS: 00000293 [ 33.552603][ C0] RAX: ffffffff84797032 RBX: 0000000000000293 RCX: ffff88810d680000 [ 33.560673][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 33.568910][ C0] RBP: ffffc90000b977d0 R08: 0000000000000003 R09: 0000000000000004 [ 33.577127][ C0] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff92000172ee8 [ 33.585359][ C0] R13: dffffc0000000004 R14: 0000000000000000 R15: 0000000000000001 [ 33.593547][ C0] ? dump_stack_lvl+0x11a/0x208 [ 33.598678][ C0] ? thaw_kernel_threads+0x220/0x220 [ 33.604141][ C0] ? show_regs_print_info+0x18/0x18 [ 33.609555][ C0] ? prandom_u32+0x24d/0x290 [ 33.614251][ C0] dump_stack+0x15/0x1c [ 33.618407][ C0] should_fail+0x3ab/0x500 [ 33.622902][ C0] ? alloc_skb_with_frags+0xa3/0x560 [ 33.628259][ C0] __should_failslab+0xa4/0xe0 [ 33.633038][ C0] should_failslab+0x9/0x20 [ 33.637610][ C0] __kmalloc_track_caller+0x5f/0x310 [ 33.642965][ C0] ? kmem_cache_alloc+0x15a/0x2d0 [ 33.648058][ C0] ? __alloc_skb+0x9e/0x520 [ 33.652633][ C0] ? alloc_skb_with_frags+0xa3/0x560 [ 33.657900][ C0] __alloc_skb+0xdc/0x520 [ 33.662218][ C0] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 33.668817][ C0] alloc_skb_with_frags+0xa3/0x560 [ 33.674573][ C0] sock_alloc_send_pskb+0x87f/0x9a0 [ 33.680125][ C0] ? sock_kzfree_s+0x60/0x60 [ 33.685495][ C0] ? __kasan_check_write+0x14/0x20 [ 33.690828][ C0] ? _raw_spin_lock+0x94/0xf0 [ 33.696309][ C0] ? _raw_spin_trylock_bh+0x150/0x150 [ 33.701872][ C0] unix_dgram_sendmsg+0x6f3/0x18f0 [ 33.707087][ C0] ? unix_dgram_poll+0x640/0x640 [ 33.712012][ C0] ? cap_capable+0x19c/0x220 [ 33.716631][ C0] ? security_socket_sendmsg+0x82/0xa0 [ 33.722224][ C0] __sys_sendto+0x467/0x620 [ 33.726722][ C0] ? __ia32_sys_getpeername+0x90/0x90 [ 33.732183][ C0] ? fpu__clear_all+0x20/0x20 [ 33.736849][ C0] __x64_sys_sendto+0xe5/0x100 [ 33.741618][ C0] do_syscall_64+0x31/0x40 [ 33.746111][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 33.751986][ C0] RIP: 0033:0x7f42f5df2407 [ 33.756385][ C0] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 33.776098][ C0] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 33.784607][ C0] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 33.792814][ C0] RDX: 0000000000000050 RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 33.800880][ C0] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 33.809165][ C0] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 33.817143][ C0] R13: 00007ffe22cd9210 R14: 0000000000000035 R15: 00007ffe22cd9210 [ 33.825436][ T425] CPU: 1 PID: 425 Comm: syz.4.25 Not tainted syzkaller #0 [ 33.827245][ T344] FAULT_INJECTION: forcing a failure. [ 33.827245][ T344] name failslab, interval 1, probability 1, space 0, times 992 [ 33.832652][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 33.832657][ T425] Call Trace: [ 33.832676][ T425] __dump_stack+0x21/0x24 [ 33.832687][ T425] dump_stack_lvl+0x1a7/0x208 [ 33.832708][ T425] ? show_regs_print_info+0x18/0x18 [ 33.873334][ T425] ? prandom_u32+0x24d/0x290 [ 33.878008][ T425] dump_stack+0x15/0x1c [ 33.882164][ T425] should_fail+0x3ab/0x500 [ 33.886579][ T425] ? security_inode_alloc+0x33/0x110 [ 33.891861][ T425] __should_failslab+0xa4/0xe0 [ 33.896624][ T425] should_failslab+0x9/0x20 [ 33.901125][ T425] kmem_cache_alloc+0x3d/0x2d0 [ 33.905887][ T425] security_inode_alloc+0x33/0x110 [ 33.911080][ T425] inode_init_always+0x725/0x9c0 [ 33.916010][ T425] new_inode_pseudo+0x91/0x210 [ 33.920777][ T425] new_inode+0x28/0x1e0 [ 33.924932][ T425] ? start_creating+0x1f6/0x300 [ 33.929784][ T425] __debugfs_create_file+0x149/0x4a0 [ 33.935158][ T425] debugfs_create_file+0x4a/0x60 [ 33.940104][ T425] kvm_dev_ioctl+0x1108/0x15e0 [ 33.944866][ T425] ? hardware_enable_nolock+0xe0/0xe0 [ 33.950251][ T425] ? security_file_ioctl+0x84/0xa0 [ 33.955794][ T425] ? hardware_enable_nolock+0xe0/0xe0 [ 33.961269][ T425] __se_sys_ioctl+0x121/0x1a0 [ 33.965940][ T425] __x64_sys_ioctl+0x7b/0x90 [ 33.970524][ T425] do_syscall_64+0x31/0x40 [ 33.974935][ T425] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 33.980860][ T425] RIP: 0033:0x7f7feb124e99 [ 33.985274][ T425] 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 [ 34.005050][ T425] RSP: 002b:00007f7fe9b7e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 34.013553][ T425] RAX: ffffffffffffffda RBX: 00007f7feb3acfa0 RCX: 00007f7feb124e99 [ 34.021606][ T425] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000007 [ 34.029734][ T425] RBP: 00007f7feb1baeaf R08: 0000000000000000 R09: 0000000000000000 [ 34.037886][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.045858][ T425] R13: 00007f7feb3ad038 R14: 00007f7feb3acfa0 R15: 00007ffd17a7c1a8 [ 34.053835][ T432] CPU: 0 PID: 432 Comm: syz-executor Not tainted syzkaller #0 [ 34.061470][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 34.071519][ T432] Call Trace: [ 34.074807][ T432] __dump_stack+0x21/0x24 [ 34.079232][ T432] dump_stack_lvl+0x1a7/0x208 [ 34.084019][ T432] ? thaw_kernel_threads+0x220/0x220 [ 34.089665][ T432] ? show_regs_print_info+0x18/0x18 [ 34.094860][ T432] ? prandom_u32+0x24d/0x290 [ 34.099443][ T432] dump_stack+0x15/0x1c [ 34.103701][ T432] should_fail+0x3ab/0x500 [ 34.108126][ T432] ? security_inode_alloc+0x33/0x110 [ 34.113414][ T432] __should_failslab+0xa4/0xe0 [ 34.118170][ T432] should_failslab+0x9/0x20 [ 34.122694][ T432] kmem_cache_alloc+0x3d/0x2d0 [ 34.127447][ T432] security_inode_alloc+0x33/0x110 [ 34.132559][ T432] inode_init_always+0x725/0x9c0 [ 34.137585][ T432] new_inode_pseudo+0x91/0x210 [ 34.142340][ T432] new_inode+0x28/0x1e0 [ 34.146487][ T432] ? show_sid+0x1b0/0x1b0 [ 34.150994][ T432] shmem_get_inode+0x343/0x9d0 [ 34.155838][ T432] shmem_symlink+0x9e/0x4f0 [ 34.160505][ T432] ? selinux_inode_symlink+0x22/0x30 [ 34.165783][ T432] ? security_inode_symlink+0xba/0x100 [ 34.171234][ T432] vfs_symlink+0x339/0x4c0 [ 34.175640][ T432] do_symlinkat+0x10e/0x3d0 [ 34.180584][ T432] __x64_sys_symlinkat+0x7b/0x90 [ 34.186072][ T432] do_syscall_64+0x31/0x40 [ 34.190593][ T432] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 34.196841][ T432] RIP: 0033:0x7f2bdab1bf57 [ 34.201341][ T432] Code: 44 00 00 48 89 f2 31 c9 48 89 fe bf 9c ff ff ff e9 8e f5 ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 b8 0a 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 34.221288][ T432] RSP: 002b:00007fff692b0398 EFLAGS: 00000202 ORIG_RAX: 000000000000010a [ 34.229871][ T432] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2bdab1bf57 [ 34.237924][ T432] RDX: 00007f2bdabb3e71 RSI: 00000000ffffff9c RDI: 00007fff692b0430 [ 34.245891][ T432] RBP: 00007fff692b03dc R08: 0000000000000001 R09: 00000000ffffffff [ 34.254032][ T432] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003 [ 34.262101][ T432] R13: 00000000000927c0 R14: 0000000000007008 R15: 00007fff692b0430 [ 34.270820][ T427] CPU: 0 PID: 427 Comm: syz.4.25 Not tainted syzkaller #0 [ 34.272592][ T53] usb 4-1: USB disconnect, device number 2 [ 34.278051][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 34.278056][ T427] Call Trace: [ 34.278076][ T427] __dump_stack+0x21/0x24 [ 34.278094][ T427] dump_stack_lvl+0x1a7/0x208 [ 34.278105][ T427] ? show_regs_print_info+0x18/0x18 [ 34.278126][ T427] ? prandom_u32+0x24d/0x290 [ 34.316584][ T427] dump_stack+0x15/0x1c [ 34.320751][ T427] should_fail+0x3ab/0x500 [ 34.325163][ T427] ? __kernfs_new_node+0xe1/0x670 [ 34.330270][ T427] __should_failslab+0xa4/0xe0 [ 34.335124][ T427] should_failslab+0x9/0x20 [ 34.339625][ T427] kmem_cache_alloc+0x3d/0x2d0 [ 34.344381][ T427] __kernfs_new_node+0xe1/0x670 [ 34.349398][ T427] ? __kasan_check_write+0x14/0x20 [ 34.354499][ T427] ? down_write+0xb2/0x120 [ 34.359085][ T427] ? kernfs_new_node+0x260/0x260 [ 34.364014][ T427] ? __kasan_check_write+0x14/0x20 [ 34.369148][ T427] ? up_write+0x57/0x120 [ 34.373471][ T427] ? kernfs_activate+0x35e/0x370 [ 34.378399][ T427] kernfs_new_node+0x150/0x260 [ 34.383172][ T427] kernfs_create_link+0xa4/0x200 [ 34.388104][ T427] sysfs_do_create_link_sd+0x8a/0x110 [ 34.393559][ T427] sysfs_create_link+0x68/0x80 [ 34.398323][ T427] device_add_class_symlinks+0x210/0x2a0 [ 34.404035][ T427] device_add+0x4d2/0xc00 [ 34.408445][ T427] ? device_initialize+0x1d6/0x410 [ 34.413635][ T427] netdev_register_kobject+0x18e/0x330 [ 34.419175][ T427] ? raw_notifier_call_chain+0xe9/0x100 [ 34.424716][ T427] register_netdevice+0xdae/0x13a0 [ 34.429827][ T427] ? netif_stacked_transfer_operstate+0x220/0x220 [ 34.436234][ T427] ? get_random_bytes+0x1c/0x30 [ 34.441166][ T427] tun_set_iff+0x85e/0xe70 [ 34.445583][ T427] __tun_chr_ioctl+0x81a/0x1d50 [ 34.450423][ T427] ? tun_flow_create+0x320/0x320 [ 34.455358][ T427] ? do_sys_openat2+0x68e/0x750 [ 34.460198][ T427] ? __fget_files+0x2e1/0x340 [ 34.464870][ T427] tun_chr_ioctl+0x2a/0x40 [ 34.469285][ T427] ? tun_chr_poll+0x6a0/0x6a0 [ 34.474037][ T427] __se_sys_ioctl+0x121/0x1a0 [ 34.478718][ T427] __x64_sys_ioctl+0x7b/0x90 [ 34.483409][ T427] do_syscall_64+0x31/0x40 [ 34.487819][ T427] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 34.493707][ T427] RIP: 0033:0x7f7feb124e99 [ 34.498117][ T427] 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 [ 34.517743][ T427] RSP: 002b:00007f7fe9b5d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 34.526147][ T427] RAX: ffffffffffffffda RBX: 00007f7feb3ad090 RCX: 00007f7feb124e99 [ 34.534116][ T427] RDX: 0000200000000080 RSI: 00000000400454ca RDI: 000000000000000a [ 34.542079][ T427] RBP: 00007f7feb1baeaf R08: 0000000000000000 R09: 0000000000000000 [ 34.550297][ T427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.558279][ T427] R13: 00007f7feb3ad128 R14: 00007f7feb3ad090 R15: 00007ffd17a7c1a8 [ 34.566341][ T413] audit_panic: 69 callbacks suppressed [ 34.566347][ T413] audit: error in audit_log_task_context [ 34.566628][ T344] CPU: 0 PID: 344 Comm: udevd Not tainted syzkaller #0 [ 34.584701][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 34.595820][ T344] Call Trace: [ 34.599139][ T344] __dump_stack+0x21/0x24 [ 34.603927][ T344] dump_stack_lvl+0x1a7/0x208 [ 34.608798][ T344] ? show_regs_print_info+0x18/0x18 [ 34.614263][ T344] dump_stack+0x15/0x1c [ 34.618589][ T344] should_fail+0x3ab/0x500 [ 34.623005][ T344] ? __alloc_file+0x28/0x320 [ 34.627593][ T344] __should_failslab+0xa4/0xe0 [ 34.632589][ T344] should_failslab+0x9/0x20 [ 34.637104][ T344] kmem_cache_alloc+0x3d/0x2d0 [ 34.641975][ T344] __alloc_file+0x28/0x320 [ 34.646493][ T344] alloc_empty_file+0x97/0x180 [ 34.651254][ T344] path_openat+0xf4/0x3040 [ 34.655754][ T344] ? __kasan_slab_alloc+0xc9/0xe0 [ 34.660857][ T344] ? __kasan_slab_alloc+0xb7/0xe0 [ 34.665899][ T344] ? kmem_cache_alloc+0x15a/0x2d0 [ 34.671264][ T344] ? getname_flags+0xba/0x510 [ 34.675948][ T344] ? getname+0x19/0x20 [ 34.680113][ T344] ? do_sys_openat2+0xde/0x750 [ 34.685293][ T344] ? __x64_sys_openat+0x136/0x160 [ 34.690531][ T344] ? do_syscall_64+0x31/0x40 [ 34.695245][ T344] ? do_filp_open+0x400/0x400 [ 34.699940][ T344] do_filp_open+0x1df/0x400 [ 34.704449][ T344] ? vfs_tmpfile+0x2c0/0x2c0 [ 34.709114][ T344] ? get_unused_fd_flags+0x92/0xa0 [ 34.714228][ T344] do_sys_openat2+0x19f/0x750 [ 34.718991][ T344] ? do_sys_open+0xe0/0xe0 [ 34.723497][ T344] __x64_sys_openat+0x136/0x160 [ 34.728367][ T344] do_syscall_64+0x31/0x40 [ 34.732880][ T344] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 34.738767][ T344] RIP: 0033:0x7f11cb5c3407 [ 34.743265][ T344] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 34.763160][ T344] RSP: 002b:00007ffdfa761fa0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 34.771583][ T344] RAX: ffffffffffffffda RBX: 00007f11cb4d5880 RCX: 00007f11cb5c3407 [ 34.779638][ T344] RDX: 0000000000080241 RSI: 00007ffdfa762500 RDI: ffffffffffffff9c [ 34.787781][ T344] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 34.795749][ T344] R10: 00000000000001b6 R11: 0000000000000202 R12: 0000558ed6aaadfc [ 34.803856][ T344] R13: 0000558ed6aaadfc R14: 0000000000000001 R15: 0000558ed6ac5140 [ 34.812906][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 34.816703][ T95] FAULT_INJECTION: forcing a failure. [ 34.816703][ T95] name failslab, interval 1, probability 1, space 0, times 987 [ 34.819811][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 34.819815][ T84] Call Trace: [ 34.819837][ T84] __dump_stack+0x21/0x24 [ 34.819848][ T84] dump_stack_lvl+0x1a7/0x208 [ 34.819860][ T84] ? thaw_kernel_threads+0x220/0x220 [ 34.819871][ T84] ? show_regs_print_info+0x18/0x18 [ 34.819881][ T84] ? prandom_u32+0x24d/0x290 [ 34.819893][ T84] dump_stack+0x15/0x1c [ 34.819902][ T84] should_fail+0x3ab/0x500 [ 34.819913][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 34.819926][ T84] __should_failslab+0xa4/0xe0 [ 34.819938][ T84] should_failslab+0x9/0x20 [ 34.819947][ T84] __kmalloc_track_caller+0x5f/0x310 [ 34.819957][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 34.819979][ T84] ? __alloc_skb+0x9e/0x520 [ 34.869361][ T425] debugfs: out of free dentries, can not create file 'mmu_unsync' [ 34.871102][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 34.871113][ T84] __alloc_skb+0xdc/0x520 [ 34.871137][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 34.875408][ T24] audit: type=1326 audit(1785211397.290:259): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=413 comm="syz.1.20" exe="/root/ci2-android-5-10/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa651141e99 code=0x7ffc0000 [ 34.879983][ T84] alloc_skb_with_frags+0xa3/0x560 [ 34.879998][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 34.880019][ T84] ? sock_kzfree_s+0x60/0x60 [ 34.886922][ T425] FAULT_INJECTION: forcing a failure. [ 34.886922][ T425] name failslab, interval 1, probability 1, space 0, times 986 [ 34.891755][ T84] ? __kasan_check_write+0x14/0x20 [ 34.891767][ T84] ? _raw_spin_lock+0x94/0xf0 [ 34.891786][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 34.891799][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 34.891812][ T84] ? unix_dgram_poll+0x640/0x640 [ 34.891823][ T84] ? cap_capable+0x19c/0x220 [ 34.891836][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 34.891847][ T84] __sys_sendto+0x467/0x620 [ 34.891857][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 34.891873][ T84] ? fpu__clear_all+0x20/0x20 [ 34.891889][ T84] __x64_sys_sendto+0xe5/0x100 [ 34.891901][ T84] do_syscall_64+0x31/0x40 [ 34.891911][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 34.891921][ T84] RIP: 0033:0x7f42f5df2407 [ 34.891950][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 34.899213][ T24] audit: type=1400 audit(1785211402.680:264): avc: denied { unmount } for pid=279 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 34.902106][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 34.902122][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 34.902129][ T84] RDX: 0000000000000050 RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 34.902136][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 34.902152][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 35.136725][ T84] R13: 00007ffe22cd9210 R14: 0000000000000035 R15: 00007ffe22cd9210 [ 35.144806][ T95] CPU: 1 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 35.145943][ T344] FAULT_INJECTION: forcing a failure. [ 35.145943][ T344] name failslab, interval 1, probability 1, space 0, times 984 [ 35.151747][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 35.151751][ T95] Call Trace: [ 35.151768][ T95] __dump_stack+0x21/0x24 [ 35.151779][ T95] dump_stack_lvl+0x1a7/0x208 [ 35.151790][ T95] ? show_regs_print_info+0x18/0x18 [ 35.151808][ T95] dump_stack+0x15/0x1c [ 35.196901][ T95] should_fail+0x3ab/0x500 [ 35.201323][ T95] ? __alloc_file+0x28/0x320 [ 35.205911][ T95] __should_failslab+0xa4/0xe0 [ 35.210691][ T95] should_failslab+0x9/0x20 [ 35.215201][ T95] kmem_cache_alloc+0x3d/0x2d0 [ 35.219969][ T95] __alloc_file+0x28/0x320 [ 35.224467][ T95] alloc_empty_file+0x97/0x180 [ 35.229246][ T95] path_openat+0xf4/0x3040 [ 35.233658][ T95] ? __kasan_slab_alloc+0xc9/0xe0 [ 35.239034][ T95] ? __kasan_slab_alloc+0xb7/0xe0 [ 35.240157][ T84] FAULT_INJECTION: forcing a failure. [ 35.240157][ T84] name failslab, interval 1, probability 1, space 0, times 982 [ 35.244143][ T95] ? kmem_cache_alloc+0x15a/0x2d0 [ 35.244153][ T95] ? getname_flags+0xba/0x510 [ 35.244162][ T95] ? getname+0x19/0x20 [ 35.244171][ T95] ? do_sys_openat2+0xde/0x750 [ 35.244180][ T95] ? __x64_sys_openat+0x136/0x160 [ 35.244190][ T95] ? do_syscall_64+0x31/0x40 [ 35.244202][ T95] ? do_filp_open+0x400/0x400 [ 35.244214][ T95] do_filp_open+0x1df/0x400 [ 35.244225][ T95] ? vfs_tmpfile+0x2c0/0x2c0 [ 35.244239][ T95] ? get_unused_fd_flags+0x92/0xa0 [ 35.244249][ T95] do_sys_openat2+0x19f/0x750 [ 35.244259][ T95] ? percpu_counter_add_batch+0x13c/0x160 [ 35.244276][ T95] ? blkcg_maybe_throttle_current+0x1e0/0x9e0 [ 35.321497][ T95] ? do_sys_open+0xe0/0xe0 [ 35.325908][ T95] ? __blkcg_punt_bio_submit+0x170/0x170 [ 35.331536][ T95] ? ____fput+0x15/0x20 [ 35.335884][ T95] __x64_sys_openat+0x136/0x160 [ 35.340728][ T95] do_syscall_64+0x31/0x40 [ 35.345227][ T95] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 35.351109][ T95] RIP: 0033:0x7f11cb5c3407 [ 35.355519][ T95] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 35.375292][ T95] RSP: 002b:00007ffdfa762af0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 35.383703][ T95] RAX: ffffffffffffffda RBX: 00007f11cb4d5880 RCX: 00007f11cb5c3407 [ 35.391671][ T95] RDX: 00000000000a0800 RSI: 0000558eea5c2e40 RDI: ffffffffffffff9c [ 35.399935][ T95] RBP: 0000558eea5ba0c0 R08: 0000000000000000 R09: 0000000000000000 [ 35.408096][ T95] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 35.416263][ T95] R13: 0000558ed6ac5100 R14: 0000000000000000 R15: 00007ffdfa762d80 [ 35.424259][ T344] CPU: 0 PID: 344 Comm: udevd Not tainted syzkaller #0 [ 35.431645][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 35.441800][ T344] Call Trace: [ 35.445096][ T344] __dump_stack+0x21/0x24 [ 35.449420][ T344] dump_stack_lvl+0x1a7/0x208 [ 35.454092][ T344] ? thaw_kernel_threads+0x220/0x220 [ 35.459378][ T344] ? show_regs_print_info+0x18/0x18 [ 35.464660][ T344] ? prandom_u32+0x24d/0x290 [ 35.469248][ T344] dump_stack+0x15/0x1c [ 35.473396][ T344] should_fail+0x3ab/0x500 [ 35.477854][ T344] ? alloc_skb_with_frags+0xa3/0x560 [ 35.483502][ T344] __should_failslab+0xa4/0xe0 [ 35.488376][ T344] should_failslab+0x9/0x20 [ 35.493265][ T344] __kmalloc_track_caller+0x5f/0x310 [ 35.498665][ T344] ? kmem_cache_alloc+0x15a/0x2d0 [ 35.503953][ T344] ? __alloc_skb+0x9e/0x520 [ 35.508731][ T344] ? alloc_skb_with_frags+0xa3/0x560 [ 35.514019][ T344] __alloc_skb+0xdc/0x520 [ 35.518365][ T344] alloc_skb_with_frags+0xa3/0x560 [ 35.523485][ T344] ? __kasan_slab_free+0x11/0x20 [ 35.528426][ T344] ? slab_free_freelist_hook+0xc5/0x190 [ 35.533970][ T344] sock_alloc_send_pskb+0x87f/0x9a0 [ 35.539251][ T344] ? kmem_cache_free+0x100/0x2d0 [ 35.544205][ T344] ? sock_kzfree_s+0x60/0x60 [ 35.548931][ T344] ? __kasan_check_write+0x14/0x20 [ 35.554316][ T344] ? _raw_spin_lock+0x94/0xf0 [ 35.559008][ T344] ? _raw_spin_trylock_bh+0x150/0x150 [ 35.564376][ T344] unix_dgram_sendmsg+0x6f3/0x18f0 [ 35.569483][ T344] ? netlink_getsockopt+0x530/0x530 [ 35.574759][ T344] ? unix_dgram_poll+0x640/0x640 [ 35.579778][ T344] ? security_socket_sendmsg+0x82/0xa0 [ 35.585235][ T344] sock_write_iter+0x2a6/0x3a0 [ 35.590169][ T344] ? sock_read_iter+0x380/0x380 [ 35.595116][ T344] ? security_file_permission+0x83/0xa0 [ 35.600672][ T344] ? iov_iter_init+0x3f/0x120 [ 35.605343][ T344] vfs_write+0x770/0xd70 [ 35.609580][ T344] ? kernel_write+0x3c0/0x3c0 [ 35.614279][ T344] ? __kasan_check_read+0x11/0x20 [ 35.619373][ T344] ? __fdget_pos+0x1f7/0x380 [ 35.624040][ T344] ksys_write+0x14a/0x260 [ 35.628364][ T344] ? __ia32_sys_read+0x90/0x90 [ 35.633258][ T344] ? debug_smp_processor_id+0x17/0x20 [ 35.638730][ T344] __x64_sys_write+0x7b/0x90 [ 35.643398][ T344] do_syscall_64+0x31/0x40 [ 35.647819][ T344] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 35.653724][ T344] RIP: 0033:0x7f11cb5c3407 [ 35.658277][ T344] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 35.678156][ T344] RSP: 002b:00007ffdfa762950 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 35.686585][ T344] RAX: ffffffffffffffda RBX: 00007f11cb4d5880 RCX: 00007f11cb5c3407 [ 35.694758][ T344] RDX: 0000000000000000 RSI: 00007ffdfa7629f7 RDI: 000000000000000a [ 35.703094][ T344] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000000000 [ 35.711093][ T344] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f11cb4d56e8 [ 35.719367][ T344] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 35.727633][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 35.734401][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 35.744561][ T84] Call Trace: [ 35.747850][ T84] __dump_stack+0x21/0x24 [ 35.752262][ T84] dump_stack_lvl+0x1a7/0x208 [ 35.757023][ T84] ? show_regs_print_info+0x18/0x18 [ 35.762219][ T84] dump_stack+0x15/0x1c [ 35.766475][ T84] should_fail+0x3ab/0x500 [ 35.771015][ T84] ? __alloc_skb+0x9e/0x520 [ 35.775542][ T84] __should_failslab+0xa4/0xe0 [ 35.780520][ T84] should_failslab+0x9/0x20 [ 35.785058][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 35.790447][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 35.796085][ T84] __alloc_skb+0x9e/0x520 [ 35.800616][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 35.807206][ T84] alloc_skb_with_frags+0xa3/0x560 [ 35.812351][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 35.817831][ T84] ? sock_kzfree_s+0x60/0x60 [ 35.822512][ T84] ? __kasan_check_write+0x14/0x20 [ 35.827630][ T84] ? _raw_spin_lock+0x94/0xf0 [ 35.832301][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 35.837845][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 35.843146][ T84] ? unix_dgram_poll+0x640/0x640 [ 35.848267][ T84] ? cap_capable+0x19c/0x220 [ 35.852867][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 35.858524][ T84] __sys_sendto+0x467/0x620 [ 35.863034][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 35.868399][ T84] ? fpu__clear_all+0x20/0x20 [ 35.873067][ T84] __x64_sys_sendto+0xe5/0x100 [ 35.877823][ T84] do_syscall_64+0x31/0x40 [ 35.882255][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 35.888442][ T84] RIP: 0033:0x7f42f5df2407 [ 35.893065][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 35.913048][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 35.919262][ C1] FAULT_INJECTION: forcing a failure. [ 35.919262][ C1] name failslab, interval 1, probability 1, space 0, times 982 [ 35.921896][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 35.942703][ T84] RDX: 0000000000000050 RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 35.950683][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 35.958654][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 35.966637][ T84] R13: 00007ffe22cd9210 R14: 0000000000000035 R15: 00007ffe22cd9210 [ 35.974899][ C1] CPU: 1 PID: 312 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 35.982806][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 35.993153][ C1] Workqueue: events_unbound toggle_allocation_gate [ 35.999651][ C1] Call Trace: [ 36.003104][ C1] [ 36.005956][ C1] __dump_stack+0x21/0x24 [ 36.010376][ C1] dump_stack_lvl+0x1a7/0x208 [ 36.015061][ C1] ? thaw_kernel_threads+0x220/0x220 [ 36.020339][ C1] ? show_regs_print_info+0x18/0x18 [ 36.025532][ C1] ? prandom_u32+0x24d/0x290 [ 36.030211][ C1] dump_stack+0x15/0x1c [ 36.034366][ C1] should_fail+0x3ab/0x500 [ 36.038780][ C1] ? __alloc_skb+0x9e/0x520 [ 36.043282][ C1] __should_failslab+0xa4/0xe0 [ 36.048128][ C1] should_failslab+0x9/0x20 [ 36.052726][ C1] kmem_cache_alloc+0x3d/0x2d0 [ 36.057486][ C1] __alloc_skb+0x9e/0x520 [ 36.061906][ C1] ndisc_send_rs+0x310/0x960 [ 36.066580][ C1] ? ndisc_send_rs+0xd1/0x960 [ 36.071248][ C1] addrconf_rs_timer+0x35a/0x600 [ 36.076185][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 36.082334][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 36.087353][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 36.092904][ C1] ? wg_expired_retransmit_handshake+0xd8/0x230 [ 36.099142][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 36.105299][ C1] call_timer_fn+0x38/0x290 [ 36.109999][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 36.116152][ C1] __run_timers+0x637/0x9a0 [ 36.120742][ C1] ? calc_index+0x200/0x200 [ 36.125238][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 36.130098][ C1] run_timer_softirq+0x6a/0xf0 [ 36.134857][ C1] __do_softirq+0x255/0x563 [ 36.139353][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 36.144982][ C1] asm_call_irq_on_stack+0xf/0x20 [ 36.149586][ T284] FAULT_INJECTION: forcing a failure. [ 36.149586][ T284] name failslab, interval 1, probability 1, space 0, times 982 [ 36.150093][ C1] [ 36.166068][ C1] do_softirq_own_stack+0x60/0x80 [ 36.171129][ C1] __irq_exit_rcu+0x128/0x150 [ 36.175821][ C1] irq_exit_rcu+0x9/0x10 [ 36.180154][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 36.186442][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 36.192507][ C1] RIP: 0010:smp_call_function_single+0x209/0x490 [ 36.199002][ C1] Code: 48 44 89 f6 83 e6 01 31 ff e8 73 85 0a 00 41 83 e6 01 49 bc 00 00 00 00 00 fc ff df 75 0a e8 ae 81 0a 00 e9 a4 00 00 00 f3 90 44 24 48 01 00 00 00 0f 84 8f 00 00 00 e8 94 81 0a 00 eb e9 e8 [ 36.218956][ C1] RSP: 0018:ffffc90008247700 EFLAGS: 00000293 [ 36.225105][ C1] RAX: ffffffff815a21cc RBX: 0000000000000000 RCX: ffff88810dc262c0 [ 36.233072][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 36.241155][ C1] RBP: ffffc900082477f0 R08: ffff8881f7057647 R09: 1ffff1103ee0aec8 [ 36.249234][ C1] R10: dffffc0000000000 R11: ffffed103ee0aec9 R12: dffffc0000000000 [ 36.257205][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff92001048ee4 [ 36.265285][ C1] ? smp_call_function_single+0x21c/0x490 [ 36.271004][ C1] ? text_poke_sync+0x20/0x20 [ 36.275675][ C1] ? flush_smp_call_function_from_idle+0x190/0x190 [ 36.282167][ C1] ? text_poke_sync+0x20/0x20 [ 36.286845][ C1] ? find_next_and_bit+0x16d/0x1b0 [ 36.291951][ C1] smp_call_function_many_cond+0x8f5/0x9d0 [ 36.297925][ C1] ? cpumask_any_but+0xa4/0xc0 [ 36.302685][ C1] ? text_poke_sync+0x20/0x20 [ 36.307533][ C1] ? flush_tlb_mm_range+0x220/0x2c0 [ 36.312989][ C1] ? smp_call_function_many+0x40/0x40 [ 36.318355][ C1] ? __kmalloc_track_caller+0xdd/0x310 [ 36.319673][ T84] FAULT_INJECTION: forcing a failure. [ 36.319673][ T84] name failslab, interval 1, probability 1, space 0, times 981 [ 36.323805][ C1] ? __text_poke+0x5a4/0x640 [ 36.323813][ C1] ? text_poke_sync+0x20/0x20 [ 36.323832][ C1] on_each_cpu+0xab/0x180 [ 36.350230][ C1] ? text_poke+0x20/0x20 [ 36.354640][ C1] ? smp_call_function+0x90/0x90 [ 36.359746][ C1] ? __kmalloc_track_caller+0xde/0x310 [ 36.365290][ C1] ? memcpy+0x56/0x70 [ 36.369267][ C1] text_poke_bp_batch+0x564/0x5f0 [ 36.374290][ C1] ? text_poke_loc_init+0x590/0x590 [ 36.379483][ C1] ? __kasan_check_write+0x14/0x20 [ 36.384605][ C1] ? mutex_lock+0x92/0xf0 [ 36.389224][ C1] ? wait_for_completion_killable+0x2f/0x30 [ 36.395749][ C1] ? __kmalloc_track_caller+0xdd/0x310 [ 36.401580][ C1] ? __kasan_check_write+0x14/0x20 [ 36.406688][ C1] ? mutex_unlock+0x1c/0x40 [ 36.411190][ C1] text_poke_finish+0x1a/0x30 [ 36.415861][ C1] arch_jump_label_transform_apply+0x15/0x30 [ 36.421834][ C1] __jump_label_update+0x38f/0x3b0 [ 36.426942][ C1] jump_label_update+0x34c/0x3e0 [ 36.431880][ C1] static_key_disable_cpuslocked+0xc5/0x1a0 [ 36.437765][ C1] static_key_disable+0x1a/0x30 [ 36.442608][ C1] toggle_allocation_gate+0x3a5/0x440 [ 36.447973][ C1] ? kfence_protect+0x1b0/0x1b0 [ 36.452819][ C1] ? ttwu_do_wakeup+0x3a2/0x3d0 [ 36.457670][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 36.463470][ C1] ? try_to_wake_up+0x64e/0xdf0 [ 36.468314][ C1] process_one_work+0x6fd/0xbc0 [ 36.473155][ C1] worker_thread+0xa8e/0x13c0 [ 36.477830][ C1] kthread+0x324/0x3b0 [ 36.481895][ C1] ? worker_clr_flags+0x190/0x190 [ 36.486919][ C1] ? kthread_blkcg+0xd0/0xd0 [ 36.491502][ C1] ret_from_fork+0x1f/0x30 [ 36.496097][ T284] CPU: 0 PID: 284 Comm: syz-executor Not tainted syzkaller #0 [ 36.498048][ T95] FAULT_INJECTION: forcing a failure. [ 36.498048][ T95] name failslab, interval 1, probability 1, space 0, times 979 [ 36.503570][ T284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 36.503575][ T284] Call Trace: [ 36.503592][ T284] __dump_stack+0x21/0x24 [ 36.503611][ T284] dump_stack_lvl+0x1a7/0x208 [ 36.538873][ T284] ? thaw_kernel_threads+0x220/0x220 [ 36.544191][ T284] ? show_regs_print_info+0x18/0x18 [ 36.549416][ T284] ? prandom_u32+0x24d/0x290 [ 36.554091][ T284] dump_stack+0x15/0x1c [ 36.558340][ T284] should_fail+0x3ab/0x500 [ 36.562760][ T284] ? vm_area_dup+0x26/0x250 [ 36.567606][ T284] __should_failslab+0xa4/0xe0 [ 36.572386][ T284] should_failslab+0x9/0x20 [ 36.576885][ T284] kmem_cache_alloc+0x3d/0x2d0 [ 36.581751][ T284] ? __kasan_check_read+0x11/0x20 [ 36.586877][ T284] vm_area_dup+0x26/0x250 [ 36.589536][ C1] FAULT_INJECTION: forcing a failure. [ 36.589536][ C1] name failslab, interval 1, probability 1, space 0, times 979 [ 36.591306][ T284] copy_mm+0x857/0x13d0 [ 36.608288][ T284] ? copy_signal+0x5f0/0x5f0 [ 36.612929][ T284] ? __init_rwsem+0xd5/0x1c0 [ 36.617703][ T284] ? copy_signal+0x4cc/0x5f0 [ 36.622386][ T284] copy_process+0x1386/0x3320 [ 36.627071][ T284] ? __pidfd_prepare+0x150/0x150 [ 36.632014][ T284] ? can_reuse_spf_vma+0xe0/0xe0 [ 36.636956][ T284] kernel_clone+0x233/0x950 [ 36.641462][ T284] ? _raw_spin_lock_irqsave+0x130/0x130 [ 36.647090][ T284] ? create_io_thread+0x170/0x170 [ 36.652203][ T284] __x64_sys_clone+0x198/0x210 [ 36.657052][ T284] ? __ia32_sys_vfork+0x130/0x130 [ 36.662090][ T284] ? debug_smp_processor_id+0x17/0x20 [ 36.667464][ T284] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 36.673526][ T284] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 36.679156][ T284] do_syscall_64+0x31/0x40 [ 36.683600][ T284] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 36.689599][ T284] RIP: 0033:0x7f2bdab45912 [ 36.694294][ T284] Code: 89 e7 e8 71 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00 [ 36.714085][ T284] RSP: 002b:00007fff692b0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 36.722514][ T284] RAX: ffffffffffffffda RBX: 00007fff692b0250 RCX: 00007f2bdab45912 [ 36.730505][ T284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 36.738502][ T284] RBP: 00007fff692b03dc R08: 0000000000000000 R09: 0000000000000001 [ 36.746565][ T284] R10: 00005555671217d0 R11: 0000000000000246 R12: 0000000000000000 [ 36.754540][ T284] R13: 0000000000000036 R14: 00000000000077d5 R15: 00007fff692b0430 [ 36.762519][ C1] CPU: 1 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 36.762690][ C0] FAULT_INJECTION: forcing a failure. [ 36.762690][ C0] name failslab, interval 1, probability 1, space 0, times 979 [ 36.769379][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 36.769383][ C1] Call Trace: [ 36.769388][ C1] [ 36.769403][ C1] __dump_stack+0x21/0x24 [ 36.769426][ C1] dump_stack_lvl+0x1a7/0x208 [ 36.807499][ C1] ? thaw_kernel_threads+0x220/0x220 [ 36.812795][ C1] ? show_regs_print_info+0x18/0x18 [ 36.817993][ C1] ? prandom_u32+0x24d/0x290 [ 36.822763][ C1] dump_stack+0x15/0x1c [ 36.826924][ C1] should_fail+0x3ab/0x500 [ 36.831428][ C1] ? ndisc_send_rs+0x310/0x960 [ 36.836306][ C1] __should_failslab+0xa4/0xe0 [ 36.841152][ C1] should_failslab+0x9/0x20 [ 36.845655][ C1] __kmalloc_track_caller+0x5f/0x310 [ 36.851154][ C1] ? kmem_cache_alloc+0x15a/0x2d0 [ 36.856281][ C1] ? __alloc_skb+0x9e/0x520 [ 36.860873][ C1] ? ndisc_send_rs+0x310/0x960 [ 36.865629][ C1] __alloc_skb+0xdc/0x520 [ 36.869954][ C1] ndisc_send_rs+0x310/0x960 [ 36.874535][ C1] ? ndisc_send_rs+0xd1/0x960 [ 36.879211][ C1] addrconf_rs_timer+0x35a/0x600 [ 36.884141][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 36.890214][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 36.895263][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 36.900935][ C1] ? wg_expired_retransmit_handshake+0xd8/0x230 [ 36.907373][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 36.913787][ C1] call_timer_fn+0x38/0x290 [ 36.918287][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 36.924437][ C1] __run_timers+0x637/0x9a0 [ 36.928935][ C1] ? calc_index+0x200/0x200 [ 36.933432][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 36.938286][ C1] run_timer_softirq+0x6a/0xf0 [ 36.943043][ C1] __do_softirq+0x255/0x563 [ 36.947540][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 36.953081][ C1] asm_call_irq_on_stack+0xf/0x20 [ 36.958098][ C1] [ 36.961039][ C1] do_softirq_own_stack+0x60/0x80 [ 36.966060][ C1] __irq_exit_rcu+0x128/0x150 [ 36.970733][ C1] irq_exit_rcu+0x9/0x10 [ 36.974970][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 36.980599][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 36.986571][ C1] RIP: 0010:dump_stack_lvl+0xf9/0x208 [ 36.991939][ C1] Code: 49 bd 04 00 00 00 00 fc ff df 44 89 ff 44 89 f6 e8 e4 34 eb fc 45 39 f7 0f 84 86 00 00 00 48 89 5c 24 18 ff 74 24 18 9d f3 90 <48> c7 c7 60 f5 76 86 be 04 00 00 00 e8 3e aa 25 fd 8b 05 38 85 fd [ 37.011537][ C1] RSP: 0018:ffffc90000bf78a0 EFLAGS: 00000293 [ 37.017691][ C1] RAX: ffffffff84797032 RBX: 0000000000000293 RCX: ffff88810d55cf00 [ 37.025661][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 37.033628][ C1] RBP: ffffc90000bf7960 R08: 0000000000000003 R09: 0000000000000004 [ 37.041593][ C1] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff9200017ef18 [ 37.049559][ C1] R13: dffffc0000000004 R14: 0000000000000001 R15: 0000000000000000 [ 37.058321][ C1] ? dump_stack_lvl+0x11a/0x208 [ 37.063252][ C1] ? show_regs_print_info+0x18/0x18 [ 37.068877][ C1] ? prandom_u32+0x24d/0x290 [ 37.073480][ C1] dump_stack+0x15/0x1c [ 37.077627][ C1] should_fail+0x3ab/0x500 [ 37.082125][ C1] ? uevent_show+0x15d/0x340 [ 37.086707][ C1] __should_failslab+0xa4/0xe0 [ 37.091480][ C1] should_failslab+0x9/0x20 [ 37.096154][ C1] kmem_cache_alloc_trace+0x3a/0x2e0 [ 37.101431][ C1] uevent_show+0x15d/0x340 [ 37.105845][ C1] dev_attr_show+0x56/0xd0 [ 37.110435][ C1] ? device_get_ownership+0xa0/0xa0 [ 37.115733][ C1] sysfs_kf_seq_show+0x266/0x3d0 [ 37.120669][ C1] kernfs_seq_show+0x119/0x160 [ 37.125533][ C1] seq_read_iter+0x472/0xce0 [ 37.130213][ C1] kernfs_fop_read_iter+0x146/0x460 [ 37.135491][ C1] vfs_read+0x62a/0xa50 [ 37.139647][ C1] ? kernel_read+0x70/0x70 [ 37.144062][ C1] ? __kasan_check_read+0x11/0x20 [ 37.149082][ C1] ? __fdget_pos+0x2d9/0x380 [ 37.153677][ C1] ksys_read+0x14a/0x260 [ 37.158280][ C1] ? vfs_write+0xd70/0xd70 [ 37.162878][ C1] ? debug_smp_processor_id+0x17/0x20 [ 37.168358][ C1] __x64_sys_read+0x7b/0x90 [ 37.172851][ C1] do_syscall_64+0x31/0x40 [ 37.177264][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 37.183159][ C1] RIP: 0033:0x7f11cb5c3407 [ 37.187681][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 37.207803][ C1] RSP: 002b:00007ffdfa75e5d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 37.216300][ C1] RAX: ffffffffffffffda RBX: 00007f11cb4d5880 RCX: 00007f11cb5c3407 [ 37.224282][ C1] RDX: 0000000000001000 RSI: 0000558eea5c5e00 RDI: 000000000000000c [ 37.232351][ C1] RBP: 00007f11cb70bff0 R08: 0000000000000000 R09: 0000000000000000 [ 37.240347][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a [ 37.248397][ C1] R13: 00007f11cb70bea0 R14: 0000000000000000 R15: 0000558eea5c57e0 [ 37.256489][ C0] CPU: 0 PID: 284 Comm: syz-executor Not tainted syzkaller #0 [ 37.263961][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 37.274119][ C0] Call Trace: [ 37.277406][ C0] [ 37.280319][ C0] __dump_stack+0x21/0x24 [ 37.284661][ C0] dump_stack_lvl+0x1a7/0x208 [ 37.289835][ C0] ? thaw_kernel_threads+0x220/0x220 [ 37.295326][ C0] ? show_regs_print_info+0x18/0x18 [ 37.300537][ C0] ? prandom_u32+0x24d/0x290 [ 37.305311][ C0] dump_stack+0x15/0x1c [ 37.309554][ C0] should_fail+0x3ab/0x500 [ 37.313974][ C0] ? ndisc_send_rs+0x310/0x960 [ 37.318737][ C0] __should_failslab+0xa4/0xe0 [ 37.323504][ C0] should_failslab+0x9/0x20 [ 37.328006][ C0] __kmalloc_track_caller+0x5f/0x310 [ 37.333411][ C0] ? kmem_cache_alloc+0x15a/0x2d0 [ 37.338432][ C0] ? __alloc_skb+0x9e/0x520 [ 37.342950][ C0] ? ndisc_send_rs+0x310/0x960 [ 37.347798][ C0] __alloc_skb+0xdc/0x520 [ 37.352232][ C0] ndisc_send_rs+0x310/0x960 [ 37.356844][ C0] addrconf_rs_timer+0x35a/0x600 [ 37.361794][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 37.367898][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 37.373101][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 37.378659][ C0] ? wg_expired_retransmit_handshake+0xd8/0x230 [ 37.385071][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 37.391511][ C0] call_timer_fn+0x38/0x290 [ 37.396113][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 37.402202][ C0] __run_timers+0x637/0x9a0 [ 37.406828][ C0] ? calc_index+0x200/0x200 [ 37.411368][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 37.416365][ C0] run_timer_softirq+0x6a/0xf0 [ 37.421406][ C0] __do_softirq+0x255/0x563 [ 37.425927][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 37.431659][ C0] asm_call_irq_on_stack+0xf/0x20 [ 37.436763][ C0] [ 37.439724][ C0] do_softirq_own_stack+0x60/0x80 [ 37.444746][ C0] __irq_exit_rcu+0x128/0x150 [ 37.449423][ C0] irq_exit_rcu+0x9/0x10 [ 37.453756][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 37.459482][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 37.465456][ C0] RIP: 0010:preempt_schedule_irq+0xa5/0x120 [ 37.471343][ C0] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 c1 03 c4 fc fb bf 01 00 00 00 26 e6 ff ff fa bf 01 00 00 00 e8 5b 05 c4 fc 65 48 8b 1d 83 a2 [ 37.490967][ C0] RSP: 0018:ffffc90000bd76c0 EFLAGS: 00000246 [ 37.497042][ C0] RAX: 1ffff11024be3146 RBX: ffffc90000bd7778 RCX: ffffffff86e80800 [ 37.505117][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 37.513105][ C0] RBP: ffffc90000bd7738 R08: ffff888125f18007 R09: 1ffff11024be3000 [ 37.521551][ C0] R10: dffffc0000000000 R11: ffffed1024be3001 R12: 0000000000000000 [ 37.529550][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff9200017aed8 [ 37.537586][ C0] ? preempt_schedule_notrace+0x120/0x120 [ 37.543628][ C0] irqentry_exit+0x56/0x60 [ 37.548321][ C0] sysvec_reschedule_ipi+0x69/0x70 [ 37.553718][ C0] asm_sysvec_reschedule_ipi+0x12/0x20 [ 37.559286][ C0] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 37.564851][ C0] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 37.584803][ C0] RSP: 0018:ffffc90000bd7820 EFLAGS: 00000246 [ 37.590872][ C0] RAX: 38d082ce969a2901 RBX: 0000000000000246 RCX: ffffffff847970d0 [ 37.598870][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 37.606866][ C0] RBP: ffffc90000bd78c8 R08: 0000000000000003 R09: 0000000000000004 [ 37.614947][ C0] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff9200017af08 [ 37.623024][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001 [ 37.631451][ C0] ? dump_stack_lvl+0x1b8/0x208 [ 37.636517][ C0] ? show_regs_print_info+0x18/0x18 [ 37.642251][ C0] ? prandom_u32+0x24d/0x290 [ 37.646849][ C0] dump_stack+0x15/0x1c [ 37.651021][ C0] should_fail+0x3ab/0x500 [ 37.655437][ C0] ? vm_area_dup+0x26/0x250 [ 37.659943][ C0] __should_failslab+0xa4/0xe0 [ 37.664723][ C0] should_failslab+0x9/0x20 [ 37.669224][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 37.673991][ C0] ? __kasan_check_read+0x11/0x20 [ 37.679243][ C0] vm_area_dup+0x26/0x250 [ 37.683579][ C0] copy_mm+0x857/0x13d0 [ 37.687773][ C0] ? copy_signal+0x5f0/0x5f0 [ 37.692802][ C0] ? __init_rwsem+0xd5/0x1c0 [ 37.697774][ C0] ? copy_signal+0x4cc/0x5f0 [ 37.702374][ C0] copy_process+0x1386/0x3320 [ 37.707063][ C0] ? __pidfd_prepare+0x150/0x150 [ 37.712010][ C0] ? can_reuse_spf_vma+0xe0/0xe0 [ 37.716943][ C0] kernel_clone+0x233/0x950 [ 37.721622][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 37.727373][ C0] ? create_io_thread+0x170/0x170 [ 37.732420][ C0] __x64_sys_clone+0x198/0x210 [ 37.737194][ C0] ? __ia32_sys_vfork+0x130/0x130 [ 37.742223][ C0] ? debug_smp_processor_id+0x17/0x20 [ 37.747688][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 37.753752][ C0] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 37.759474][ C0] do_syscall_64+0x31/0x40 [ 37.763888][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 37.769796][ C0] RIP: 0033:0x7f2bdab45912 [ 37.774216][ C0] Code: 89 e7 e8 71 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00 [ 37.793910][ C0] RSP: 002b:00007fff692b0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 37.802368][ C0] RAX: ffffffffffffffda RBX: 00007fff692b0250 RCX: 00007f2bdab45912 [ 37.810427][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 37.818400][ C0] RBP: 00007fff692b03dc R08: 0000000000000000 R09: 0000000000000001 [ 37.827306][ C0] R10: 00005555671217d0 R11: 0000000000000246 R12: 0000000000000000 [ 37.835292][ C0] R13: 0000000000000036 R14: 00000000000077d5 R15: 00007fff692b0430 [ 37.844858][ C0] FAULT_INJECTION: forcing a failure. [ 37.844858][ C0] name failslab, interval 1, probability 1, space 0, times 977 [ 37.846013][ T95] CPU: 1 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 37.864652][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 37.874720][ T95] Call Trace: [ 37.878023][ T95] __dump_stack+0x21/0x24 [ 37.882350][ T95] dump_stack_lvl+0x1a7/0x208 [ 37.887180][ T95] ? show_regs_print_info+0x18/0x18 [ 37.892373][ T95] ? prandom_u32+0x24d/0x290 [ 37.897277][ T95] dump_stack+0x15/0x1c [ 37.901429][ T95] should_fail+0x3ab/0x500 [ 37.905847][ T95] ? uevent_show+0x15d/0x340 [ 37.910437][ T95] __should_failslab+0xa4/0xe0 [ 37.915209][ T95] should_failslab+0x9/0x20 [ 37.919706][ T95] kmem_cache_alloc_trace+0x3a/0x2e0 [ 37.925506][ T95] uevent_show+0x15d/0x340 [ 37.929930][ T95] dev_attr_show+0x56/0xd0 [ 37.934377][ T95] ? device_get_ownership+0xa0/0xa0 [ 37.939583][ T95] sysfs_kf_seq_show+0x266/0x3d0 [ 37.944618][ T95] kernfs_seq_show+0x119/0x160 [ 37.949384][ T95] seq_read_iter+0x472/0xce0 [ 37.954068][ T95] kernfs_fop_read_iter+0x146/0x460 [ 37.959261][ T95] vfs_read+0x62a/0xa50 [ 37.963431][ T95] ? kernel_read+0x70/0x70 [ 37.967927][ T95] ? __kasan_check_read+0x11/0x20 [ 37.972945][ T95] ? __fdget_pos+0x2d9/0x380 [ 37.977911][ T95] ksys_read+0x14a/0x260 [ 37.982162][ T95] ? vfs_write+0xd70/0xd70 [ 37.986573][ T95] ? debug_smp_processor_id+0x17/0x20 [ 37.992024][ T95] __x64_sys_read+0x7b/0x90 [ 37.996533][ T95] do_syscall_64+0x31/0x40 [ 38.000952][ T95] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 38.006843][ T95] RIP: 0033:0x7f11cb5c3407 [ 38.011257][ T95] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 38.031049][ T95] RSP: 002b:00007ffdfa75e5d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 38.039561][ T95] RAX: ffffffffffffffda RBX: 00007f11cb4d5880 RCX: 00007f11cb5c3407 [ 38.047542][ T95] RDX: 0000000000001000 RSI: 0000558eea5c5e00 RDI: 000000000000000c [ 38.055533][ T95] RBP: 00007f11cb70bff0 R08: 0000000000000000 R09: 0000000000000000 [ 38.063507][ T95] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a [ 38.071753][ T95] R13: 00007f11cb70bea0 R14: 0000000000000000 R15: 0000558eea5c57e0 [ 38.080050][ C0] CPU: 0 PID: 284 Comm: syz-executor Not tainted syzkaller #0 [ 38.080694][ C1] FAULT_INJECTION: forcing a failure. [ 38.080694][ C1] name failslab, interval 1, probability 1, space 0, times 977 [ 38.087535][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 38.110602][ C0] Call Trace: [ 38.113886][ C0] [ 38.116829][ C0] __dump_stack+0x21/0x24 [ 38.121253][ C0] dump_stack_lvl+0x1a7/0x208 [ 38.126231][ C0] ? show_regs_print_info+0x18/0x18 [ 38.131444][ C0] dump_stack+0x15/0x1c [ 38.135609][ C0] should_fail+0x3ab/0x500 [ 38.140065][ C0] ? dst_alloc+0x176/0x4f0 [ 38.144481][ C0] __should_failslab+0xa4/0xe0 [ 38.149500][ C0] should_failslab+0x9/0x20 [ 38.154010][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 38.158791][ C0] ? __do_softirq+0x255/0x563 [ 38.163759][ C0] ? asm_call_irq_on_stack+0xf/0x20 [ 38.168970][ C0] dst_alloc+0x176/0x4f0 [ 38.173216][ C0] icmp6_dst_alloc+0xec/0x520 [ 38.178084][ C0] ? security_sk_classify_flow+0x7b/0x90 [ 38.184166][ C0] ? icmpv6_flow_init+0xd2/0x130 [ 38.190454][ C0] ndisc_send_skb+0x27c/0xbc0 [ 38.196081][ C0] ? ndisc_alloc_skb+0x290/0x290 [ 38.201248][ C0] ? slab_post_alloc_hook+0x7d/0x2f0 [ 38.206559][ C0] ? ndisc_send_rs+0x310/0x960 [ 38.211336][ C0] ? ndisc_send_rs+0x61f/0x960 [ 38.216110][ C0] ? memcpy+0x56/0x70 [ 38.220097][ C0] ndisc_send_rs+0x711/0x960 [ 38.224690][ C0] addrconf_rs_timer+0x35a/0x600 [ 38.229628][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 38.235716][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 38.240830][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 38.246545][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 38.252609][ C0] call_timer_fn+0x38/0x290 [ 38.257201][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 38.263311][ C0] __run_timers+0x637/0x9a0 [ 38.267927][ C0] ? calc_index+0x200/0x200 [ 38.272690][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 38.277564][ C0] run_timer_softirq+0x6a/0xf0 [ 38.282342][ C0] __do_softirq+0x255/0x563 [ 38.286988][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 38.292916][ C0] asm_call_irq_on_stack+0xf/0x20 [ 38.298046][ C0] [ 38.301010][ C0] do_softirq_own_stack+0x60/0x80 [ 38.306233][ C0] __irq_exit_rcu+0x128/0x150 [ 38.310918][ C0] irq_exit_rcu+0x9/0x10 [ 38.315163][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 38.320798][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 38.326864][ C0] RIP: 0010:preempt_schedule_irq+0xa5/0x120 [ 38.332935][ C0] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 c1 03 c4 fc fb bf 01 00 00 00 26 e6 ff ff fa bf 01 00 00 00 e8 5b 05 c4 fc 65 48 8b 1d 83 a2 [ 38.352542][ C0] RSP: 0018:ffffc90000bd76c0 EFLAGS: 00000246 [ 38.358791][ C0] RAX: 1ffff11024be3146 RBX: ffffc90000bd7778 RCX: ffffffff86e80800 [ 38.366786][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 38.374772][ C0] RBP: ffffc90000bd7738 R08: ffff888125f18007 R09: 1ffff11024be3000 [ 38.382864][ C0] R10: dffffc0000000000 R11: ffffed1024be3001 R12: 0000000000000000 [ 38.391612][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff9200017aed8 [ 38.400087][ C0] ? preempt_schedule_notrace+0x120/0x120 [ 38.406531][ C0] irqentry_exit+0x56/0x60 [ 38.411012][ C0] sysvec_reschedule_ipi+0x69/0x70 [ 38.416575][ C0] asm_sysvec_reschedule_ipi+0x12/0x20 [ 38.422066][ C0] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 38.427664][ C0] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 38.447457][ C0] RSP: 0018:ffffc90000bd7820 EFLAGS: 00000246 [ 38.453526][ C0] RAX: 38d082ce969a2901 RBX: 0000000000000246 RCX: ffffffff847970d0 [ 38.461580][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 38.469555][ C0] RBP: ffffc90000bd78c8 R08: 0000000000000003 R09: 0000000000000004 [ 38.477622][ C0] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff9200017af08 [ 38.485695][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001 [ 38.493684][ C0] ? dump_stack_lvl+0x1b8/0x208 [ 38.498540][ C0] ? show_regs_print_info+0x18/0x18 [ 38.503909][ C0] ? prandom_u32+0x24d/0x290 [ 38.508589][ C0] dump_stack+0x15/0x1c [ 38.512740][ C0] should_fail+0x3ab/0x500 [ 38.517150][ C0] ? vm_area_dup+0x26/0x250 [ 38.521753][ C0] __should_failslab+0xa4/0xe0 [ 38.526537][ C0] should_failslab+0x9/0x20 [ 38.531153][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 38.535940][ C0] ? __kasan_check_read+0x11/0x20 [ 38.541055][ C0] vm_area_dup+0x26/0x250 [ 38.545485][ C0] copy_mm+0x857/0x13d0 [ 38.549941][ C0] ? copy_signal+0x5f0/0x5f0 [ 38.554574][ C0] ? __init_rwsem+0xd5/0x1c0 [ 38.559263][ C0] ? copy_signal+0x4cc/0x5f0 [ 38.563973][ C0] copy_process+0x1386/0x3320 [ 38.569020][ C0] ? __pidfd_prepare+0x150/0x150 [ 38.574057][ C0] ? can_reuse_spf_vma+0xe0/0xe0 [ 38.579127][ C0] kernel_clone+0x233/0x950 [ 38.583666][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 38.589351][ C0] ? create_io_thread+0x170/0x170 [ 38.594478][ C0] __x64_sys_clone+0x198/0x210 [ 38.599245][ C0] ? __ia32_sys_vfork+0x130/0x130 [ 38.604398][ C0] ? debug_smp_processor_id+0x17/0x20 [ 38.609798][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 38.615888][ C0] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 38.621534][ C0] do_syscall_64+0x31/0x40 [ 38.626073][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 38.632435][ C0] RIP: 0033:0x7f2bdab45912 [ 38.636985][ C0] Code: 89 e7 e8 71 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00 [ 38.656877][ C0] RSP: 002b:00007fff692b0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 38.665310][ C0] RAX: ffffffffffffffda RBX: 00007fff692b0250 RCX: 00007f2bdab45912 [ 38.673779][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 38.682055][ C0] RBP: 00007fff692b03dc R08: 0000000000000000 R09: 0000000000000001 [ 38.690328][ C0] R10: 00005555671217d0 R11: 0000000000000246 R12: 0000000000000000 [ 38.698847][ C0] R13: 0000000000000036 R14: 00000000000077d5 R15: 00007fff692b0430 [ 38.706854][ C1] CPU: 1 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 38.707088][ C0] FAULT_INJECTION: forcing a failure. [ 38.707088][ C0] name failslab, interval 1, probability 1, space 0, times 976 [ 38.713719][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 38.713723][ C1] Call Trace: [ 38.713729][ C1] [ 38.713748][ C1] __dump_stack+0x21/0x24 [ 38.713769][ C1] dump_stack_lvl+0x1a7/0x208 [ 38.752617][ C1] ? thaw_kernel_threads+0x220/0x220 [ 38.757906][ C1] ? show_regs_print_info+0x18/0x18 [ 38.763392][ C1] ? prandom_u32+0x24d/0x290 [ 38.768005][ C1] dump_stack+0x15/0x1c [ 38.772167][ C1] should_fail+0x3ab/0x500 [ 38.776876][ C1] ? __alloc_skb+0x9e/0x520 [ 38.781748][ C1] __should_failslab+0xa4/0xe0 [ 38.786797][ C1] should_failslab+0x9/0x20 [ 38.791325][ C1] kmem_cache_alloc+0x3d/0x2d0 [ 38.796215][ C1] __alloc_skb+0x9e/0x520 [ 38.800657][ C1] ndisc_send_rs+0x310/0x960 [ 38.805244][ C1] addrconf_rs_timer+0x35a/0x600 [ 38.810278][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 38.816343][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 38.821369][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 38.826930][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 38.833010][ C1] call_timer_fn+0x38/0x290 [ 38.837514][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 38.843750][ C1] __run_timers+0x637/0x9a0 [ 38.848341][ C1] ? calc_index+0x200/0x200 [ 38.852939][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 38.857974][ C1] run_timer_softirq+0x6a/0xf0 [ 38.862823][ C1] __do_softirq+0x255/0x563 [ 38.867595][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 38.873133][ C1] asm_call_irq_on_stack+0xf/0x20 [ 38.878148][ C1] [ 38.881203][ C1] do_softirq_own_stack+0x60/0x80 [ 38.886221][ C1] __irq_exit_rcu+0x128/0x150 [ 38.891224][ C1] irq_exit_rcu+0x9/0x10 [ 38.895474][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 38.901118][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 38.907099][ C1] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 38.912575][ C1] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 38.932264][ C1] RSP: 0018:ffffc90000bf78a0 EFLAGS: 00000246 [ 38.938327][ C1] RAX: a514a828c2f26a01 RBX: 0000000000000246 RCX: ffffffff847970d0 [ 38.946299][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 38.954265][ C1] RBP: ffffc90000bf7960 R08: 0000000000000003 R09: 0000000000000004 [ 38.962233][ C1] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff9200017ef18 [ 38.970208][ C1] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000 [ 38.978195][ C1] ? dump_stack_lvl+0x1b8/0x208 [ 38.983180][ C1] ? show_regs_print_info+0x18/0x18 [ 38.988469][ C1] ? prandom_u32+0x24d/0x290 [ 38.993145][ C1] dump_stack+0x15/0x1c [ 38.997383][ C1] should_fail+0x3ab/0x500 [ 39.001971][ C1] ? uevent_show+0x15d/0x340 [ 39.006558][ C1] __should_failslab+0xa4/0xe0 [ 39.011317][ C1] should_failslab+0x9/0x20 [ 39.016002][ C1] kmem_cache_alloc_trace+0x3a/0x2e0 [ 39.021300][ C1] uevent_show+0x15d/0x340 [ 39.025718][ C1] dev_attr_show+0x56/0xd0 [ 39.030153][ C1] ? device_get_ownership+0xa0/0xa0 [ 39.035345][ C1] sysfs_kf_seq_show+0x266/0x3d0 [ 39.040501][ C1] kernfs_seq_show+0x119/0x160 [ 39.045266][ C1] seq_read_iter+0x472/0xce0 [ 39.049851][ C1] kernfs_fop_read_iter+0x146/0x460 [ 39.055133][ C1] vfs_read+0x62a/0xa50 [ 39.059370][ C1] ? kernel_read+0x70/0x70 [ 39.063872][ C1] ? __kasan_check_read+0x11/0x20 [ 39.069125][ C1] ? __fdget_pos+0x2d9/0x380 [ 39.073721][ C1] ksys_read+0x14a/0x260 [ 39.077983][ C1] ? vfs_write+0xd70/0xd70 [ 39.082404][ C1] ? debug_smp_processor_id+0x17/0x20 [ 39.087772][ C1] __x64_sys_read+0x7b/0x90 [ 39.092395][ C1] do_syscall_64+0x31/0x40 [ 39.096898][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 39.102956][ C1] RIP: 0033:0x7f11cb5c3407 [ 39.107376][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 39.127060][ C1] RSP: 002b:00007ffdfa75e5d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 39.135466][ C1] RAX: ffffffffffffffda RBX: 00007f11cb4d5880 RCX: 00007f11cb5c3407 [ 39.143443][ C1] RDX: 0000000000001000 RSI: 0000558eea5c5e00 RDI: 000000000000000c [ 39.151408][ C1] RBP: 00007f11cb70bff0 R08: 0000000000000000 R09: 0000000000000000 [ 39.159462][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a [ 39.167427][ C1] R13: 00007f11cb70bea0 R14: 0000000000000000 R15: 0000558eea5c57e0 [ 39.175709][ C0] CPU: 0 PID: 284 Comm: syz-executor Not tainted syzkaller #0 [ 39.175898][ C1] FAULT_INJECTION: forcing a failure. [ 39.175898][ C1] name failslab, interval 1, probability 1, space 0, times 975 [ 39.184260][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 39.184265][ C0] Call Trace: [ 39.184270][ C0] [ 39.184290][ C0] __dump_stack+0x21/0x24 [ 39.184311][ C0] dump_stack_lvl+0x1a7/0x208 [ 39.224503][ C0] ? show_regs_print_info+0x18/0x18 [ 39.229701][ C0] dump_stack+0x15/0x1c [ 39.233853][ C0] should_fail+0x3ab/0x500 [ 39.238606][ C0] ? dst_alloc+0x176/0x4f0 [ 39.243141][ C0] __should_failslab+0xa4/0xe0 [ 39.247915][ C0] should_failslab+0x9/0x20 [ 39.252430][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 39.257199][ C0] ? __do_softirq+0x255/0x563 [ 39.261961][ C0] ? asm_call_irq_on_stack+0xf/0x20 [ 39.267333][ C0] dst_alloc+0x176/0x4f0 [ 39.271749][ C0] icmp6_dst_alloc+0xec/0x520 [ 39.276433][ C0] ? security_sk_classify_flow+0x7b/0x90 [ 39.282075][ C0] ? icmpv6_flow_init+0xd2/0x130 [ 39.287112][ C0] ndisc_send_skb+0x27c/0xbc0 [ 39.292187][ C0] ? ndisc_alloc_skb+0x290/0x290 [ 39.297227][ C0] ? slab_post_alloc_hook+0x7d/0x2f0 [ 39.302695][ C0] ? ndisc_send_rs+0x310/0x960 [ 39.307544][ C0] ? ndisc_send_rs+0x61f/0x960 [ 39.312746][ C0] ? memcpy+0x56/0x70 [ 39.316748][ C0] ndisc_send_rs+0x711/0x960 [ 39.321359][ C0] addrconf_rs_timer+0x35a/0x600 [ 39.326304][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 39.333106][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 39.338132][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 39.343696][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 39.349771][ C0] call_timer_fn+0x38/0x290 [ 39.354277][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 39.360346][ C0] __run_timers+0x637/0x9a0 [ 39.365117][ C0] ? calc_index+0x200/0x200 [ 39.369618][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 39.374575][ C0] run_timer_softirq+0x6a/0xf0 [ 39.379517][ C0] __do_softirq+0x255/0x563 [ 39.384126][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 39.390125][ C0] asm_call_irq_on_stack+0xf/0x20 [ 39.395509][ C0] [ 39.398653][ C0] do_softirq_own_stack+0x60/0x80 [ 39.403699][ C0] __irq_exit_rcu+0x128/0x150 [ 39.408492][ C0] irq_exit_rcu+0x9/0x10 [ 39.412757][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 39.419149][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 39.425319][ C0] RIP: 0010:preempt_schedule_irq+0xa5/0x120 [ 39.431231][ C0] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 c1 03 c4 fc fb bf 01 00 00 00 26 e6 ff ff fa bf 01 00 00 00 e8 5b 05 c4 fc 65 48 8b 1d 83 a2 [ 39.451057][ C0] RSP: 0018:ffffc90000bd76c0 EFLAGS: 00000246 [ 39.457245][ C0] RAX: 1ffff11024be3146 RBX: ffffc90000bd7778 RCX: ffffffff86e80800 [ 39.465404][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 39.473484][ C0] RBP: ffffc90000bd7738 R08: ffff888125f18007 R09: 1ffff11024be3000 [ 39.482203][ C0] R10: dffffc0000000000 R11: ffffed1024be3001 R12: 0000000000000000 [ 39.490717][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff9200017aed8 [ 39.498725][ C0] ? preempt_schedule_notrace+0x120/0x120 [ 39.504467][ C0] irqentry_exit+0x56/0x60 [ 39.509083][ C0] sysvec_reschedule_ipi+0x69/0x70 [ 39.514202][ C0] asm_sysvec_reschedule_ipi+0x12/0x20 [ 39.519746][ C0] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 39.525210][ C0] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 39.545448][ C0] RSP: 0018:ffffc90000bd7820 EFLAGS: 00000246 [ 39.551963][ C0] RAX: 38d082ce969a2901 RBX: 0000000000000246 RCX: ffffffff847970d0 [ 39.560517][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 39.568767][ C0] RBP: ffffc90000bd78c8 R08: 0000000000000003 R09: 0000000000000004 [ 39.576943][ C0] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff9200017af08 [ 39.585097][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001 [ 39.593210][ C0] ? dump_stack_lvl+0x1b8/0x208 [ 39.598154][ C0] ? show_regs_print_info+0x18/0x18 [ 39.603437][ C0] ? prandom_u32+0x24d/0x290 [ 39.608113][ C0] dump_stack+0x15/0x1c [ 39.612269][ C0] should_fail+0x3ab/0x500 [ 39.616689][ C0] ? vm_area_dup+0x26/0x250 [ 39.621193][ C0] __should_failslab+0xa4/0xe0 [ 39.626330][ C0] should_failslab+0x9/0x20 [ 39.630934][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 39.635815][ C0] ? __kasan_check_read+0x11/0x20 [ 39.640952][ C0] vm_area_dup+0x26/0x250 [ 39.645563][ C0] copy_mm+0x857/0x13d0 [ 39.649731][ C0] ? copy_signal+0x5f0/0x5f0 [ 39.654412][ C0] ? __init_rwsem+0xd5/0x1c0 [ 39.659007][ C0] ? copy_signal+0x4cc/0x5f0 [ 39.663633][ C0] copy_process+0x1386/0x3320 [ 39.668369][ C0] ? __pidfd_prepare+0x150/0x150 [ 39.673305][ C0] ? can_reuse_spf_vma+0xe0/0xe0 [ 39.678354][ C0] kernel_clone+0x233/0x950 [ 39.683202][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 39.688870][ C0] ? create_io_thread+0x170/0x170 [ 39.694392][ C0] __x64_sys_clone+0x198/0x210 [ 39.699721][ C0] ? __ia32_sys_vfork+0x130/0x130 [ 39.704955][ C0] ? debug_smp_processor_id+0x17/0x20 [ 39.710440][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 39.716695][ C0] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 39.722329][ C0] do_syscall_64+0x31/0x40 [ 39.726749][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 39.732640][ C0] RIP: 0033:0x7f2bdab45912 [ 39.737171][ C0] Code: 89 e7 e8 71 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00 [ 39.757054][ C0] RSP: 002b:00007fff692b0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 39.765473][ C0] RAX: ffffffffffffffda RBX: 00007fff692b0250 RCX: 00007f2bdab45912 [ 39.773446][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 39.781423][ C0] RBP: 00007fff692b03dc R08: 0000000000000000 R09: 0000000000000001 [ 39.789485][ C0] R10: 00005555671217d0 R11: 0000000000000246 R12: 0000000000000000 [ 39.797803][ C0] R13: 0000000000000036 R14: 00000000000077d5 R15: 00007fff692b0430 [ 39.806663][ C1] CPU: 1 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 39.807393][ C0] FAULT_INJECTION: forcing a failure. [ 39.807393][ C0] name failslab, interval 1, probability 1, space 0, times 974 [ 39.813898][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 39.813904][ C1] Call Trace: [ 39.813909][ C1] [ 39.813928][ C1] __dump_stack+0x21/0x24 [ 39.813938][ C1] dump_stack_lvl+0x1a7/0x208 [ 39.813966][ C1] ? thaw_kernel_threads+0x220/0x220 [ 39.857822][ C1] ? show_regs_print_info+0x18/0x18 [ 39.863125][ C1] ? prandom_u32+0x24d/0x290 [ 39.867883][ C1] dump_stack+0x15/0x1c [ 39.872121][ C1] should_fail+0x3ab/0x500 [ 39.876534][ C1] ? ndisc_send_rs+0x310/0x960 [ 39.881296][ C1] __should_failslab+0xa4/0xe0 [ 39.886246][ C1] should_failslab+0x9/0x20 [ 39.891396][ C1] __kmalloc_track_caller+0x5f/0x310 [ 39.896883][ C1] ? kmem_cache_alloc+0x15a/0x2d0 [ 39.901909][ C1] ? __alloc_skb+0x9e/0x520 [ 39.906832][ C1] ? ndisc_send_rs+0x310/0x960 [ 39.911605][ C1] __alloc_skb+0xdc/0x520 [ 39.916026][ C1] ndisc_send_rs+0x310/0x960 [ 39.920632][ C1] addrconf_rs_timer+0x35a/0x600 [ 39.925647][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 39.931709][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 39.936824][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 39.942447][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 39.948517][ C1] call_timer_fn+0x38/0x290 [ 39.953012][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 39.959075][ C1] __run_timers+0x637/0x9a0 [ 39.963771][ C1] ? calc_index+0x200/0x200 [ 39.968284][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 39.973142][ C1] run_timer_softirq+0x6a/0xf0 [ 39.977991][ C1] __do_softirq+0x255/0x563 [ 39.982503][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 39.988040][ C1] asm_call_irq_on_stack+0xf/0x20 [ 39.993293][ C1] [ 39.996249][ C1] do_softirq_own_stack+0x60/0x80 [ 40.001321][ C1] __irq_exit_rcu+0x128/0x150 [ 40.005997][ C1] irq_exit_rcu+0x9/0x10 [ 40.010242][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 40.015868][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 40.021929][ C1] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 40.027380][ C1] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 40.047346][ C1] RSP: 0018:ffffc90000bf78a0 EFLAGS: 00000246 [ 40.053422][ C1] RAX: a514a828c2f26a01 RBX: 0000000000000246 RCX: ffffffff847970d0 [ 40.061519][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 40.070021][ C1] RBP: ffffc90000bf7960 R08: 0000000000000003 R09: 0000000000000004 [ 40.078101][ C1] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff9200017ef18 [ 40.086079][ C1] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000 [ 40.094158][ C1] ? dump_stack_lvl+0x1b8/0x208 [ 40.099121][ C1] ? show_regs_print_info+0x18/0x18 [ 40.104523][ C1] ? prandom_u32+0x24d/0x290 [ 40.109152][ C1] dump_stack+0x15/0x1c [ 40.113608][ C1] should_fail+0x3ab/0x500 [ 40.118033][ C1] ? uevent_show+0x15d/0x340 [ 40.122620][ C1] __should_failslab+0xa4/0xe0 [ 40.127383][ C1] should_failslab+0x9/0x20 [ 40.132144][ C1] kmem_cache_alloc_trace+0x3a/0x2e0 [ 40.138268][ C1] uevent_show+0x15d/0x340 [ 40.142700][ C1] dev_attr_show+0x56/0xd0 [ 40.147112][ C1] ? device_get_ownership+0xa0/0xa0 [ 40.152306][ C1] sysfs_kf_seq_show+0x266/0x3d0 [ 40.157322][ C1] kernfs_seq_show+0x119/0x160 [ 40.162176][ C1] seq_read_iter+0x472/0xce0 [ 40.166781][ C1] kernfs_fop_read_iter+0x146/0x460 [ 40.171980][ C1] vfs_read+0x62a/0xa50 [ 40.176134][ C1] ? kernel_read+0x70/0x70 [ 40.180566][ C1] ? __kasan_check_read+0x11/0x20 [ 40.185869][ C1] ? __fdget_pos+0x2d9/0x380 [ 40.190563][ C1] ksys_read+0x14a/0x260 [ 40.194821][ C1] ? vfs_write+0xd70/0xd70 [ 40.199266][ C1] ? debug_smp_processor_id+0x17/0x20 [ 40.204828][ C1] __x64_sys_read+0x7b/0x90 [ 40.209334][ C1] do_syscall_64+0x31/0x40 [ 40.213788][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.219875][ C1] RIP: 0033:0x7f11cb5c3407 [ 40.224303][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 40.244102][ C1] RSP: 002b:00007ffdfa75e5d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 40.252522][ C1] RAX: ffffffffffffffda RBX: 00007f11cb4d5880 RCX: 00007f11cb5c3407 [ 40.260499][ C1] RDX: 0000000000001000 RSI: 0000558eea5c5e00 RDI: 000000000000000c [ 40.268736][ C1] RBP: 00007f11cb70bff0 R08: 0000000000000000 R09: 0000000000000000 [ 40.276799][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a [ 40.285263][ C1] R13: 00007f11cb70bea0 R14: 0000000000000000 R15: 0000558eea5c57e0 [ 40.293864][ C0] CPU: 0 PID: 284 Comm: syz-executor Not tainted syzkaller #0 [ 40.295844][ C1] FAULT_INJECTION: forcing a failure. [ 40.295844][ C1] name failslab, interval 1, probability 1, space 0, times 973 [ 40.301444][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 40.301449][ C0] Call Trace: [ 40.301454][ C0] [ 40.301471][ C0] __dump_stack+0x21/0x24 [ 40.301480][ C0] dump_stack_lvl+0x1a7/0x208 [ 40.301501][ C0] ? thaw_kernel_threads+0x220/0x220 [ 40.345026][ C0] ? show_regs_print_info+0x18/0x18 [ 40.350217][ C0] ? prandom_u32+0x24d/0x290 [ 40.354802][ C0] dump_stack+0x15/0x1c [ 40.358957][ C0] should_fail+0x3ab/0x500 [ 40.363380][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 40.369123][ C0] __should_failslab+0xa4/0xe0 [ 40.373880][ C0] should_failslab+0x9/0x20 [ 40.378398][ C0] kmem_cache_alloc_trace+0x3a/0x2e0 [ 40.383710][ C0] dst_cow_metrics_generic+0x55/0x1c0 [ 40.389183][ C0] icmp6_dst_alloc+0x35f/0x520 [ 40.393969][ C0] ndisc_send_skb+0x27c/0xbc0 [ 40.398669][ C0] ? ndisc_alloc_skb+0x290/0x290 [ 40.403887][ C0] ? slab_post_alloc_hook+0x7d/0x2f0 [ 40.409169][ C0] ? ndisc_send_rs+0x310/0x960 [ 40.413987][ C0] ? ndisc_send_rs+0x61f/0x960 [ 40.418761][ C0] ? memcpy+0x56/0x70 [ 40.422747][ C0] ndisc_send_rs+0x711/0x960 [ 40.427398][ C0] addrconf_rs_timer+0x35a/0x600 [ 40.432436][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 40.438520][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 40.443569][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 40.449208][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 40.455388][ C0] call_timer_fn+0x38/0x290 [ 40.459910][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 40.466797][ C0] __run_timers+0x637/0x9a0 [ 40.471398][ C0] ? calc_index+0x200/0x200 [ 40.475922][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 40.480787][ C0] run_timer_softirq+0x6a/0xf0 [ 40.485606][ C0] __do_softirq+0x255/0x563 [ 40.490114][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 40.495775][ C0] asm_call_irq_on_stack+0xf/0x20 [ 40.500793][ C0] [ 40.503746][ C0] do_softirq_own_stack+0x60/0x80 [ 40.508769][ C0] __irq_exit_rcu+0x128/0x150 [ 40.513539][ C0] irq_exit_rcu+0x9/0x10 [ 40.517781][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 40.523583][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 40.529660][ C0] RIP: 0010:preempt_schedule_irq+0xa5/0x120 [ 40.535983][ C0] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 c1 03 c4 fc fb bf 01 00 00 00 26 e6 ff ff fa bf 01 00 00 00 e8 5b 05 c4 fc 65 48 8b 1d 83 a2 [ 40.555954][ C0] RSP: 0018:ffffc90000bd76c0 EFLAGS: 00000246 [ 40.562117][ C0] RAX: 1ffff11024be3146 RBX: ffffc90000bd7778 RCX: ffffffff86e80800 [ 40.570087][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 40.578076][ C0] RBP: ffffc90000bd7738 R08: ffff888125f18007 R09: 1ffff11024be3000 [ 40.586063][ C0] R10: dffffc0000000000 R11: ffffed1024be3001 R12: 0000000000000000 [ 40.594046][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff9200017aed8 [ 40.602316][ C0] ? preempt_schedule_notrace+0x120/0x120 [ 40.608134][ C0] irqentry_exit+0x56/0x60 [ 40.612660][ C0] sysvec_reschedule_ipi+0x69/0x70 [ 40.617969][ C0] asm_sysvec_reschedule_ipi+0x12/0x20 [ 40.623440][ C0] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 40.628988][ C0] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 40.648605][ C0] RSP: 0018:ffffc90000bd7820 EFLAGS: 00000246 [ 40.654796][ C0] RAX: 38d082ce969a2901 RBX: 0000000000000246 RCX: ffffffff847970d0 [ 40.662855][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 40.670826][ C0] RBP: ffffc90000bd78c8 R08: 0000000000000003 R09: 0000000000000004 [ 40.678810][ C0] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff9200017af08 [ 40.687064][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001 [ 40.695157][ C0] ? dump_stack_lvl+0x1b8/0x208 [ 40.700391][ C0] ? show_regs_print_info+0x18/0x18 [ 40.705624][ C0] ? prandom_u32+0x24d/0x290 [ 40.710494][ C0] dump_stack+0x15/0x1c [ 40.714673][ C0] should_fail+0x3ab/0x500 [ 40.719202][ C0] ? vm_area_dup+0x26/0x250 [ 40.723865][ C0] __should_failslab+0xa4/0xe0 [ 40.729106][ C0] should_failslab+0x9/0x20 [ 40.733921][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 40.738808][ C0] ? __kasan_check_read+0x11/0x20 [ 40.743938][ C0] vm_area_dup+0x26/0x250 [ 40.748382][ C0] copy_mm+0x857/0x13d0 [ 40.753158][ C0] ? copy_signal+0x5f0/0x5f0 [ 40.758047][ C0] ? __init_rwsem+0xd5/0x1c0 [ 40.762638][ C0] ? copy_signal+0x4cc/0x5f0 [ 40.767340][ C0] copy_process+0x1386/0x3320 [ 40.772131][ C0] ? __pidfd_prepare+0x150/0x150 [ 40.777096][ C0] ? can_reuse_spf_vma+0xe0/0xe0 [ 40.782137][ C0] kernel_clone+0x233/0x950 [ 40.786765][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 40.792347][ C0] ? create_io_thread+0x170/0x170 [ 40.798259][ C0] __x64_sys_clone+0x198/0x210 [ 40.803308][ C0] ? __ia32_sys_vfork+0x130/0x130 [ 40.808693][ C0] ? debug_smp_processor_id+0x17/0x20 [ 40.814350][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 40.820629][ C0] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 40.826706][ C0] do_syscall_64+0x31/0x40 [ 40.831142][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.838003][ C0] RIP: 0033:0x7f2bdab45912 [ 40.842714][ C0] Code: 89 e7 e8 71 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00 [ 40.863343][ C0] RSP: 002b:00007fff692b0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 40.872162][ C0] RAX: ffffffffffffffda RBX: 00007fff692b0250 RCX: 00007f2bdab45912 [ 40.880494][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 40.889233][ C0] RBP: 00007fff692b03dc R08: 0000000000000000 R09: 0000000000000001 [ 40.897345][ C0] R10: 00005555671217d0 R11: 0000000000000246 R12: 0000000000000000 [ 40.905600][ C0] R13: 0000000000000036 R14: 00000000000077d5 R15: 00007fff692b0430 [ 40.913709][ C1] CPU: 1 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 40.913884][ C0] FAULT_INJECTION: forcing a failure. [ 40.913884][ C0] name failslab, interval 1, probability 1, space 0, times 972 [ 40.920690][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 40.920694][ C1] Call Trace: [ 40.920698][ C1] [ 40.920714][ C1] __dump_stack+0x21/0x24 [ 40.920732][ C1] dump_stack_lvl+0x1a7/0x208 [ 40.959184][ C1] ? thaw_kernel_threads+0x220/0x220 [ 40.964500][ C1] ? show_regs_print_info+0x18/0x18 [ 40.969958][ C1] ? prandom_u32+0x24d/0x290 [ 40.974540][ C1] dump_stack+0x15/0x1c [ 40.978690][ C1] should_fail+0x3ab/0x500 [ 40.983102][ C1] ? __alloc_skb+0x9e/0x520 [ 40.987601][ C1] __should_failslab+0xa4/0xe0 [ 40.992363][ C1] should_failslab+0x9/0x20 [ 40.996861][ C1] kmem_cache_alloc+0x3d/0x2d0 [ 41.001621][ C1] __alloc_skb+0x9e/0x520 [ 41.005947][ C1] ndisc_send_rs+0x310/0x960 [ 41.010545][ C1] addrconf_rs_timer+0x35a/0x600 [ 41.015475][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 41.021540][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 41.026651][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 41.032301][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 41.038380][ C1] call_timer_fn+0x38/0x290 [ 41.042895][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 41.049402][ C1] __run_timers+0x637/0x9a0 [ 41.053926][ C1] ? calc_index+0x200/0x200 [ 41.058436][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 41.063434][ C1] run_timer_softirq+0x6a/0xf0 [ 41.068217][ C1] __do_softirq+0x255/0x563 [ 41.072829][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 41.078762][ C1] asm_call_irq_on_stack+0xf/0x20 [ 41.083976][ C1] [ 41.087033][ C1] do_softirq_own_stack+0x60/0x80 [ 41.092059][ C1] __irq_exit_rcu+0x128/0x150 [ 41.096908][ C1] irq_exit_rcu+0x9/0x10 [ 41.101515][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 41.107257][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 41.113699][ C1] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 41.119335][ C1] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 41.139447][ C1] RSP: 0018:ffffc90000bf78a0 EFLAGS: 00000246 [ 41.145527][ C1] RAX: a514a828c2f26a01 RBX: 0000000000000246 RCX: ffffffff847970d0 [ 41.154093][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 41.162172][ C1] RBP: ffffc90000bf7960 R08: 0000000000000003 R09: 0000000000000004 [ 41.170522][ C1] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff9200017ef18 [ 41.178587][ C1] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000 [ 41.186767][ C1] ? dump_stack_lvl+0x1b8/0x208 [ 41.191920][ C1] ? show_regs_print_info+0x18/0x18 [ 41.197409][ C1] ? prandom_u32+0x24d/0x290 [ 41.202009][ C1] dump_stack+0x15/0x1c [ 41.206277][ C1] should_fail+0x3ab/0x500 [ 41.210781][ C1] ? uevent_show+0x15d/0x340 [ 41.215380][ C1] __should_failslab+0xa4/0xe0 [ 41.220232][ C1] should_failslab+0x9/0x20 [ 41.224740][ C1] kmem_cache_alloc_trace+0x3a/0x2e0 [ 41.230193][ C1] uevent_show+0x15d/0x340 [ 41.234779][ C1] dev_attr_show+0x56/0xd0 [ 41.239452][ C1] ? device_get_ownership+0xa0/0xa0 [ 41.244647][ C1] sysfs_kf_seq_show+0x266/0x3d0 [ 41.249590][ C1] kernfs_seq_show+0x119/0x160 [ 41.254353][ C1] seq_read_iter+0x472/0xce0 [ 41.258946][ C1] kernfs_fop_read_iter+0x146/0x460 [ 41.264137][ C1] vfs_read+0x62a/0xa50 [ 41.268489][ C1] ? kernel_read+0x70/0x70 [ 41.273119][ C1] ? __kasan_check_read+0x11/0x20 [ 41.278236][ C1] ? __fdget_pos+0x2d9/0x380 [ 41.282916][ C1] ksys_read+0x14a/0x260 [ 41.287227][ C1] ? vfs_write+0xd70/0xd70 [ 41.291643][ C1] ? debug_smp_processor_id+0x17/0x20 [ 41.297050][ C1] __x64_sys_read+0x7b/0x90 [ 41.301650][ C1] do_syscall_64+0x31/0x40 [ 41.306500][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.312391][ C1] RIP: 0033:0x7f11cb5c3407 [ 41.317343][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 41.337517][ C1] RSP: 002b:00007ffdfa75e5d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 41.345936][ C1] RAX: ffffffffffffffda RBX: 00007f11cb4d5880 RCX: 00007f11cb5c3407 [ 41.370853][ C1] RDX: 0000000000001000 RSI: 0000558eea5c5e00 RDI: 000000000000000c [ 41.378850][ C1] RBP: 00007f11cb70bff0 R08: 0000000000000000 R09: 0000000000000000 [ 41.387187][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a [ 41.395183][ C1] R13: 00007f11cb70bea0 R14: 0000000000000000 R15: 0000558eea5c57e0 [ 41.403171][ C0] CPU: 0 PID: 284 Comm: syz-executor Not tainted syzkaller #0 [ 41.410657][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 41.420994][ C0] Call Trace: [ 41.424279][ C0] [ 41.427148][ C0] __dump_stack+0x21/0x24 [ 41.431493][ C0] dump_stack_lvl+0x1a7/0x208 [ 41.436170][ C0] ? thaw_kernel_threads+0x220/0x220 [ 41.441451][ C0] ? show_regs_print_info+0x18/0x18 [ 41.446647][ C0] ? prandom_u32+0x24d/0x290 [ 41.451392][ C0] dump_stack+0x15/0x1c [ 41.455560][ C0] should_fail+0x3ab/0x500 [ 41.459978][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 41.465735][ C0] __should_failslab+0xa4/0xe0 [ 41.470505][ C0] should_failslab+0x9/0x20 [ 41.475032][ C0] kmem_cache_alloc_trace+0x3a/0x2e0 [ 41.480337][ C0] dst_cow_metrics_generic+0x55/0x1c0 [ 41.485727][ C0] icmp6_dst_alloc+0x35f/0x520 [ 41.490629][ C0] ndisc_send_skb+0x27c/0xbc0 [ 41.495322][ C0] ? ndisc_alloc_skb+0x290/0x290 [ 41.500263][ C0] ? slab_post_alloc_hook+0x7d/0x2f0 [ 41.505761][ C0] ? ndisc_send_rs+0x310/0x960 [ 41.510534][ C0] ? ndisc_send_rs+0x61f/0x960 [ 41.515572][ C0] ? memcpy+0x56/0x70 [ 41.519552][ C0] ndisc_send_rs+0x711/0x960 [ 41.524230][ C0] addrconf_rs_timer+0x35a/0x600 [ 41.529509][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 41.535762][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 41.541093][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 41.547015][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 41.553127][ C0] call_timer_fn+0x38/0x290 [ 41.557658][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 41.563817][ C0] __run_timers+0x637/0x9a0 [ 41.568471][ C0] ? calc_index+0x200/0x200 [ 41.573332][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 41.578756][ C0] run_timer_softirq+0x6a/0xf0 [ 41.583795][ C0] __do_softirq+0x255/0x563 [ 41.588407][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 41.594459][ C0] asm_call_irq_on_stack+0xf/0x20 [ 41.599924][ C0] [ 41.603067][ C0] do_softirq_own_stack+0x60/0x80 [ 41.608113][ C0] __irq_exit_rcu+0x128/0x150 [ 41.612795][ C0] irq_exit_rcu+0x9/0x10 [ 41.617756][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 41.623421][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 41.629662][ C0] RIP: 0010:preempt_schedule_irq+0xa5/0x120 [ 41.636248][ C0] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 c1 03 c4 fc fb bf 01 00 00 00 26 e6 ff ff fa bf 01 00 00 00 e8 5b 05 c4 fc 65 48 8b 1d 83 a2 [ 41.656545][ C0] RSP: 0018:ffffc90000bd76c0 EFLAGS: 00000246 [ 41.662802][ C0] RAX: 1ffff11024be3146 RBX: ffffc90000bd7778 RCX: ffffffff86e80800 [ 41.670971][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 41.679316][ C0] RBP: ffffc90000bd7738 R08: ffff888125f18007 R09: 1ffff11024be3000 [ 41.688090][ C0] R10: dffffc0000000000 R11: ffffed1024be3001 R12: 0000000000000000 [ 41.696545][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff9200017aed8 [ 41.704800][ C0] ? preempt_schedule_notrace+0x120/0x120 [ 41.710527][ C0] irqentry_exit+0x56/0x60 [ 41.714940][ C0] sysvec_reschedule_ipi+0x69/0x70 [ 41.720145][ C0] asm_sysvec_reschedule_ipi+0x12/0x20 [ 41.725712][ C0] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 41.731196][ C0] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 41.751176][ C0] RSP: 0018:ffffc90000bd7820 EFLAGS: 00000246 [ 41.757791][ C0] RAX: 38d082ce969a2901 RBX: 0000000000000246 RCX: ffffffff847970d0 [ 41.767298][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 41.775452][ C0] RBP: ffffc90000bd78c8 R08: 0000000000000003 R09: 0000000000000004 [ 41.783430][ C0] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff9200017af08 [ 41.791408][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001 [ 41.799520][ C0] ? dump_stack_lvl+0x1b8/0x208 [ 41.804499][ C0] ? show_regs_print_info+0x18/0x18 [ 41.809793][ C0] ? prandom_u32+0x24d/0x290 [ 41.815643][ C0] dump_stack+0x15/0x1c [ 41.819921][ C0] should_fail+0x3ab/0x500 [ 41.824368][ C0] ? vm_area_dup+0x26/0x250 [ 41.829030][ C0] __should_failslab+0xa4/0xe0 [ 41.834053][ C0] should_failslab+0x9/0x20 [ 41.838649][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 41.843867][ C0] ? __kasan_check_read+0x11/0x20 [ 41.848915][ C0] vm_area_dup+0x26/0x250 [ 41.853447][ C0] copy_mm+0x857/0x13d0 [ 41.857645][ C0] ? copy_signal+0x5f0/0x5f0 [ 41.862287][ C0] ? __init_rwsem+0xd5/0x1c0 [ 41.866911][ C0] ? copy_signal+0x4cc/0x5f0 [ 41.871676][ C0] copy_process+0x1386/0x3320 [ 41.876703][ C0] ? __pidfd_prepare+0x150/0x150 [ 41.881723][ C0] ? can_reuse_spf_vma+0xe0/0xe0 [ 41.886657][ C0] kernel_clone+0x233/0x950 [ 41.891322][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 41.897640][ C0] ? create_io_thread+0x170/0x170 [ 41.902919][ C0] __x64_sys_clone+0x198/0x210 [ 41.907868][ C0] ? __ia32_sys_vfork+0x130/0x130 [ 41.913097][ C0] ? debug_smp_processor_id+0x17/0x20 [ 41.918592][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 41.924835][ C0] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 41.930463][ C0] do_syscall_64+0x31/0x40 [ 41.935088][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.941299][ C0] RIP: 0033:0x7f2bdab45912 [ 41.945737][ C0] Code: 89 e7 e8 71 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00 [ 41.965857][ C0] RSP: 002b:00007fff692b0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 41.974439][ C0] RAX: ffffffffffffffda RBX: 00007fff692b0250 RCX: 00007f2bdab45912 [ 41.982500][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 41.990656][ C0] RBP: 00007fff692b03dc R08: 0000000000000000 R09: 0000000000000001 [ 41.998737][ C0] R10: 00005555671217d0 R11: 0000000000000246 R12: 0000000000000000 [ 42.007003][ C0] R13: 0000000000000036 R14: 00000000000077d5 R15: 00007fff692b0430 [ 42.015331][ C0] FAULT_INJECTION: forcing a failure. [ 42.015331][ C0] name failslab, interval 1, probability 1, space 0, times 969 [ 42.015484][ T95] FAULT_INJECTION: forcing a failure. [ 42.015484][ T95] name failslab, interval 1, probability 1, space 0, times 969 [ 42.028709][ C0] CPU: 0 PID: 284 Comm: syz-executor Not tainted syzkaller #0 [ 42.049038][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 42.059105][ C0] Call Trace: [ 42.062595][ C0] [ 42.065575][ C0] __dump_stack+0x21/0x24 [ 42.070092][ C0] dump_stack_lvl+0x1a7/0x208 [ 42.074789][ C0] ? thaw_kernel_threads+0x220/0x220 [ 42.080206][ C0] ? show_regs_print_info+0x18/0x18 [ 42.085498][ C0] ? prandom_u32+0x24d/0x290 [ 42.090096][ C0] dump_stack+0x15/0x1c [ 42.094516][ C0] should_fail+0x3ab/0x500 [ 42.098931][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 42.104482][ C0] __should_failslab+0xa4/0xe0 [ 42.109246][ C0] should_failslab+0x9/0x20 [ 42.113763][ C0] kmem_cache_alloc_trace+0x3a/0x2e0 [ 42.119343][ C0] dst_cow_metrics_generic+0x55/0x1c0 [ 42.124747][ C0] icmp6_dst_alloc+0x35f/0x520 [ 42.129560][ C0] ndisc_send_skb+0x27c/0xbc0 [ 42.134259][ C0] ? ndisc_alloc_skb+0x290/0x290 [ 42.139199][ C0] ? slab_post_alloc_hook+0x7d/0x2f0 [ 42.144842][ C0] ? ndisc_send_rs+0x310/0x960 [ 42.149616][ C0] ? ndisc_send_rs+0x61f/0x960 [ 42.154465][ C0] ? memcpy+0x56/0x70 [ 42.158805][ C0] ndisc_send_rs+0x711/0x960 [ 42.163398][ C0] addrconf_rs_timer+0x35a/0x600 [ 42.168445][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 42.174699][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 42.179814][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 42.186416][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 42.192514][ C0] call_timer_fn+0x38/0x290 [ 42.197117][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 42.203244][ C0] __run_timers+0x637/0x9a0 [ 42.207867][ C0] ? calc_index+0x200/0x200 [ 42.212470][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 42.217515][ C0] run_timer_softirq+0x6a/0xf0 [ 42.222296][ C0] __do_softirq+0x255/0x563 [ 42.226812][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 42.232595][ C0] asm_call_irq_on_stack+0xf/0x20 [ 42.237725][ C0] [ 42.240914][ C0] do_softirq_own_stack+0x60/0x80 [ 42.245950][ C0] __irq_exit_rcu+0x128/0x150 [ 42.249269][ T344] udevd[344]: failed to send result of seq 3958 to main daemon: No buffer space available [ 42.250633][ C0] irq_exit_rcu+0x9/0x10 [ 42.265203][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 42.270830][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 42.276916][ C0] RIP: 0010:preempt_schedule_irq+0xa5/0x120 [ 42.282953][ C0] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 c1 03 c4 fc fb bf 01 00 00 00 26 e6 ff ff fa bf 01 00 00 00 e8 5b 05 c4 fc 65 48 8b 1d 83 a2 [ 42.303786][ C0] RSP: 0018:ffffc90000bd76c0 EFLAGS: 00000246 [ 42.310003][ C0] RAX: 1ffff11024be3146 RBX: ffffc90000bd7778 RCX: ffffffff86e80800 [ 42.318274][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 42.326603][ C0] RBP: ffffc90000bd7738 R08: ffff888125f18007 R09: 1ffff11024be3000 [ 42.334578][ C0] R10: dffffc0000000000 R11: ffffed1024be3001 R12: 0000000000000000 [ 42.342870][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff9200017aed8 [ 42.351052][ C0] ? preempt_schedule_notrace+0x120/0x120 [ 42.356768][ C0] irqentry_exit+0x56/0x60 [ 42.361284][ C0] sysvec_reschedule_ipi+0x69/0x70 [ 42.366481][ C0] asm_sysvec_reschedule_ipi+0x12/0x20 [ 42.371950][ C0] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 42.377495][ C0] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 42.397532][ C0] RSP: 0018:ffffc90000bd7820 EFLAGS: 00000246 [ 42.404064][ C0] RAX: 38d082ce969a2901 RBX: 0000000000000246 RCX: ffffffff847970d0 [ 42.412767][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 42.420762][ C0] RBP: ffffc90000bd78c8 R08: 0000000000000003 R09: 0000000000000004 [ 42.429071][ C0] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff9200017af08 [ 42.438371][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001 [ 42.446449][ C0] ? dump_stack_lvl+0x1b8/0x208 [ 42.451329][ C0] ? show_regs_print_info+0x18/0x18 [ 42.456551][ C0] ? prandom_u32+0x24d/0x290 [ 42.461137][ C0] dump_stack+0x15/0x1c [ 42.465476][ C0] should_fail+0x3ab/0x500 [ 42.470125][ C0] ? vm_area_dup+0x26/0x250 [ 42.474660][ C0] __should_failslab+0xa4/0xe0 [ 42.479810][ C0] should_failslab+0x9/0x20 [ 42.484345][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 42.489111][ C0] ? __kasan_check_read+0x11/0x20 [ 42.494140][ C0] vm_area_dup+0x26/0x250 [ 42.498578][ C0] copy_mm+0x857/0x13d0 [ 42.502754][ C0] ? copy_signal+0x5f0/0x5f0 [ 42.507442][ C0] ? __init_rwsem+0xd5/0x1c0 [ 42.512308][ C0] ? copy_signal+0x4cc/0x5f0 [ 42.516994][ C0] copy_process+0x1386/0x3320 [ 42.521776][ C0] ? __pidfd_prepare+0x150/0x150 [ 42.527262][ C0] ? can_reuse_spf_vma+0xe0/0xe0 [ 42.532337][ C0] kernel_clone+0x233/0x950 [ 42.537020][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 42.542934][ C0] ? create_io_thread+0x170/0x170 [ 42.548400][ C0] __x64_sys_clone+0x198/0x210 [ 42.553246][ C0] ? __ia32_sys_vfork+0x130/0x130 [ 42.558273][ C0] ? debug_smp_processor_id+0x17/0x20 [ 42.563752][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 42.569816][ C0] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 42.575446][ C0] do_syscall_64+0x31/0x40 [ 42.579884][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.585854][ C0] RIP: 0033:0x7f2bdab45912 [ 42.590443][ C0] Code: 89 e7 e8 71 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00 [ 42.610418][ C0] RSP: 002b:00007fff692b0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 42.619017][ C0] RAX: ffffffffffffffda RBX: 00007fff692b0250 RCX: 00007f2bdab45912 [ 42.627368][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 42.635770][ C0] RBP: 00007fff692b03dc R08: 0000000000000000 R09: 0000000000000001 [ 42.643754][ C0] R10: 00005555671217d0 R11: 0000000000000246 R12: 0000000000000000 [ 42.651727][ C0] R13: 0000000000000036 R14: 00000000000077d5 R15: 00007fff692b0430 [ 42.659987][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 42.666775][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 42.677278][ T84] Call Trace: [ 42.680614][ T84] __dump_stack+0x21/0x24 [ 42.684970][ T84] dump_stack_lvl+0x1a7/0x208 [ 42.689802][ T84] ? show_regs_print_info+0x18/0x18 [ 42.696187][ T84] dump_stack+0x15/0x1c [ 42.700611][ T84] should_fail+0x3ab/0x500 [ 42.705055][ T84] ? __alloc_skb+0x9e/0x520 [ 42.709742][ T84] __should_failslab+0xa4/0xe0 [ 42.714505][ T84] should_failslab+0x9/0x20 [ 42.719166][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 42.723949][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 42.729666][ T84] __alloc_skb+0x9e/0x520 [ 42.733994][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 42.740582][ T84] alloc_skb_with_frags+0xa3/0x560 [ 42.745700][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 42.750916][ T84] ? sock_kzfree_s+0x60/0x60 [ 42.756018][ T84] ? __kasan_check_write+0x14/0x20 [ 42.761153][ T84] ? _raw_spin_lock+0x94/0xf0 [ 42.766374][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 42.771931][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 42.777044][ T84] ? unix_dgram_poll+0x640/0x640 [ 42.782066][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 42.787518][ T84] __sys_sendto+0x467/0x620 [ 42.792043][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 42.798050][ T84] ? fpu__clear_all+0x20/0x20 [ 42.802909][ T84] __x64_sys_sendto+0xe5/0x100 [ 42.807756][ T84] do_syscall_64+0x31/0x40 [ 42.813239][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.819165][ T84] RIP: 0033:0x7f42f5df2407 [ 42.823687][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 42.843395][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 42.851909][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 42.859989][ T84] RDX: 000000000000005b RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 42.868091][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 42.876154][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 42.884153][ T84] R13: 00007ffe22cd9210 R14: 0000000000000040 R15: 00007ffe22cd9210 [ 42.892458][ T425] CPU: 0 PID: 425 Comm: syz.4.25 Not tainted syzkaller #0 [ 42.899848][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 42.910439][ T425] Call Trace: [ 42.913756][ T425] __dump_stack+0x21/0x24 [ 42.918190][ T425] dump_stack_lvl+0x1a7/0x208 [ 42.923057][ T425] ? show_regs_print_info+0x18/0x18 [ 42.928274][ T425] ? prandom_u32+0x24d/0x290 [ 42.932931][ T425] dump_stack+0x15/0x1c [ 42.937281][ T425] should_fail+0x3ab/0x500 [ 42.941802][ T425] ? security_inode_alloc+0x33/0x110 [ 42.947084][ T425] __should_failslab+0xa4/0xe0 [ 42.951844][ T425] should_failslab+0x9/0x20 [ 42.956435][ T425] kmem_cache_alloc+0x3d/0x2d0 [ 42.961202][ T425] ? new_inode_pseudo+0x51/0x210 [ 42.966137][ T425] security_inode_alloc+0x33/0x110 [ 42.971251][ T425] inode_init_always+0x725/0x9c0 [ 42.976202][ T425] new_inode_pseudo+0x91/0x210 [ 42.980991][ T425] new_inode+0x28/0x1e0 [ 42.985145][ T425] ? start_creating+0x1f6/0x300 [ 42.990025][ T425] __debugfs_create_file+0x149/0x4a0 [ 42.995310][ T425] debugfs_create_file+0x4a/0x60 [ 43.000244][ T425] kvm_dev_ioctl+0x1108/0x15e0 [ 43.005022][ T425] ? hardware_enable_nolock+0xe0/0xe0 [ 43.010393][ T425] ? security_file_ioctl+0x84/0xa0 [ 43.015506][ T425] ? hardware_enable_nolock+0xe0/0xe0 [ 43.021223][ T425] __se_sys_ioctl+0x121/0x1a0 [ 43.026088][ T425] __x64_sys_ioctl+0x7b/0x90 [ 43.030691][ T425] do_syscall_64+0x31/0x40 [ 43.035134][ T425] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.041031][ T425] RIP: 0033:0x7f7feb124e99 [ 43.045452][ T425] 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 [ 43.065623][ T425] RSP: 002b:00007f7fe9b7e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 43.074123][ T425] RAX: ffffffffffffffda RBX: 00007f7feb3acfa0 RCX: 00007f7feb124e99 [ 43.082088][ T425] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000007 [ 43.090067][ T425] RBP: 00007f7feb1baeaf R08: 0000000000000000 R09: 0000000000000000 [ 43.098382][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.106877][ T425] R13: 00007f7feb3ad038 R14: 00007f7feb3acfa0 R15: 00007ffd17a7c1a8 [ 43.117361][ T95] CPU: 0 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 43.119406][ T425] debugfs: out of free dentries, can not create file 'largepages' [ 43.124236][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 43.124241][ T95] Call Trace: [ 43.124261][ T95] __dump_stack+0x21/0x24 [ 43.124273][ T95] dump_stack_lvl+0x1a7/0x208 [ 43.124282][ T95] ? thaw_kernel_threads+0x220/0x220 [ 43.124302][ T95] ? show_regs_print_info+0x18/0x18 [ 43.165428][ T95] ? prandom_u32+0x24d/0x290 [ 43.170384][ T95] dump_stack+0x15/0x1c [ 43.174726][ T95] should_fail+0x3ab/0x500 [ 43.179184][ T95] ? security_file_alloc+0x33/0x120 [ 43.184556][ T95] __should_failslab+0xa4/0xe0 [ 43.189644][ T95] should_failslab+0x9/0x20 [ 43.194166][ T95] kmem_cache_alloc+0x3d/0x2d0 [ 43.199129][ T95] ? __alloc_file+0x28/0x320 [ 43.203979][ T95] security_file_alloc+0x33/0x120 [ 43.209245][ T95] __alloc_file+0xb5/0x320 [ 43.213668][ T95] alloc_empty_file+0x97/0x180 [ 43.218437][ T95] path_openat+0xf4/0x3040 [ 43.222874][ T95] ? __kasan_slab_alloc+0xc9/0xe0 [ 43.227982][ T95] ? __kasan_slab_alloc+0xb7/0xe0 [ 43.233101][ T95] ? kmem_cache_alloc+0x15a/0x2d0 [ 43.238292][ T95] ? getname_flags+0xba/0x510 [ 43.242992][ T95] ? getname+0x19/0x20 [ 43.247092][ T95] ? do_sys_openat2+0xde/0x750 [ 43.252047][ T95] ? __x64_sys_openat+0x136/0x160 [ 43.257169][ T95] ? do_syscall_64+0x31/0x40 [ 43.261756][ T95] ? do_filp_open+0x400/0x400 [ 43.266429][ T95] do_filp_open+0x1df/0x400 [ 43.271112][ T95] ? vfs_tmpfile+0x2c0/0x2c0 [ 43.275725][ T95] ? get_unused_fd_flags+0x92/0xa0 [ 43.280917][ T95] do_sys_openat2+0x19f/0x750 [ 43.285761][ T95] ? mntput+0x5f/0xc0 [ 43.289826][ T95] ? do_sys_open+0xe0/0xe0 [ 43.294248][ T95] ? ____fput+0x15/0x20 [ 43.298513][ T95] __x64_sys_openat+0x136/0x160 [ 43.303363][ T95] do_syscall_64+0x31/0x40 [ 43.307965][ T95] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.313962][ T95] RIP: 0033:0x7f11cb5c3407 [ 43.318414][ T95] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 43.339614][ T95] RSP: 002b:00007ffdfa75e5b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 43.348122][ T95] RAX: ffffffffffffffda RBX: 00007f11cb4d5880 RCX: 00007f11cb5c3407 [ 43.356176][ T95] RDX: 0000000000080000 RSI: 00007ffdfa75e730 RDI: ffffffffffffff9c [ 43.364245][ T95] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 43.372231][ T95] R10: 0000000000000000 R11: 0000000000000202 R12: 0000558ed6aaa7f5 [ 43.380287][ T95] R13: 0000558ed6aaa7f5 R14: 0000000000000001 R15: 00007ffdfa762d80 [ 43.411379][ T365] FAULT_INJECTION: forcing a failure. [ 43.411379][ T365] name failslab, interval 1, probability 1, space 0, times 964 [ 43.419800][ T279] FAULT_INJECTION: forcing a failure. [ 43.419800][ T279] name failslab, interval 1, probability 1, space 0, times 964 [ 43.437477][ T365] CPU: 0 PID: 365 Comm: udevd Not tainted syzkaller #0 [ 43.444435][ T365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 43.454492][ T365] Call Trace: [ 43.457786][ T365] __dump_stack+0x21/0x24 [ 43.462112][ T365] dump_stack_lvl+0x1a7/0x208 [ 43.466799][ T365] ? show_regs_print_info+0x18/0x18 [ 43.471994][ T365] ? prandom_u32+0x24d/0x290 [ 43.476669][ T365] dump_stack+0x15/0x1c [ 43.480821][ T365] should_fail+0x3ab/0x500 [ 43.485260][ T365] ? kvmalloc_node+0x88/0x130 [ 43.489927][ T365] __should_failslab+0xa4/0xe0 [ 43.494789][ T365] should_failslab+0x9/0x20 [ 43.499373][ T365] __kmalloc+0x60/0x330 [ 43.503524][ T365] kvmalloc_node+0x88/0x130 [ 43.508021][ T365] setxattr+0x1f6/0x3f0 [ 43.512217][ T365] ? path_setxattr+0x230/0x230 [ 43.516992][ T365] ? __mnt_want_write+0x1e6/0x260 [ 43.522010][ T365] ? mnt_want_write+0x19d/0x270 [ 43.527042][ T365] path_setxattr+0x11f/0x230 [ 43.529247][ C1] FAULT_INJECTION: forcing a failure. [ 43.529247][ C1] name failslab, interval 1, probability 1, space 0, times 964 [ 43.532103][ T365] ? simple_xattr_list_add+0x120/0x120 [ 43.551271][ T365] __x64_sys_lsetxattr+0xc2/0xe0 [ 43.556214][ T365] do_syscall_64+0x31/0x40 [ 43.560630][ T365] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.566608][ T365] RIP: 0033:0x7f11cb63957a [ 43.571121][ T365] Code: 48 83 c4 08 48 89 d8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 66 0f 1f 44 00 00 31 db eb e4 0f 1f 40 00 49 89 ca b8 bd 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4e 38 0d 00 f7 d8 64 89 01 48 [ 43.590843][ T365] RSP: 002b:00007ffdfa7619b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 43.599357][ T365] RAX: ffffffffffffffda RBX: 0000558eea5aafb0 RCX: 00007f11cb63957a [ 43.608809][ T365] RDX: 0000558eea5aafb0 RSI: 00007f11cbcb229c RDI: 00007ffdfa762500 [ 43.616924][ T365] RBP: 0000558eea36d8d0 R08: 0000000000000000 R09: 0000558eea372450 [ 43.625155][ T365] R10: 000000000000001b R11: 0000000000000246 R12: 00007ffdfa762500 [ 43.633328][ T365] R13: 0000000000000001 R14: 0000558ed6aaa6d7 R15: 0000558eea5a2ee0 [ 43.641312][ C1] CPU: 1 PID: 279 Comm: syz-executor Not tainted syzkaller #0 [ 43.648795][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 43.659346][ C1] Call Trace: [ 43.661908][ T281] FAULT_INJECTION: forcing a failure. [ 43.661908][ T281] name failslab, interval 1, probability 1, space 0, times 964 [ 43.662652][ C1] [ 43.678758][ C1] __dump_stack+0x21/0x24 [ 43.683213][ C1] dump_stack_lvl+0x1a7/0x208 [ 43.689178][ C1] ? show_regs_print_info+0x18/0x18 [ 43.694730][ C1] dump_stack+0x15/0x1c [ 43.699091][ C1] should_fail+0x3ab/0x500 [ 43.703515][ C1] ? __pskb_copy_fclone+0xa7/0x1080 [ 43.708715][ C1] __should_failslab+0xa4/0xe0 [ 43.713641][ C1] should_failslab+0x9/0x20 [ 43.718137][ C1] __kmalloc_track_caller+0x5f/0x310 [ 43.723612][ C1] ? kmem_cache_alloc+0x15a/0x2d0 [ 43.728747][ C1] ? __alloc_skb+0x9e/0x520 [ 43.733299][ C1] ? __pskb_copy_fclone+0xa7/0x1080 [ 43.738599][ C1] __alloc_skb+0xdc/0x520 [ 43.743125][ C1] __pskb_copy_fclone+0xa7/0x1080 [ 43.748331][ C1] tipc_udp_send_msg+0x1ec/0x2e0 [ 43.753948][ C1] tipc_bearer_xmit_skb+0x27d/0x360 [ 43.759182][ C1] ? __kasan_check_write+0x14/0x20 [ 43.764556][ C1] ? tipc_bearer_mtu+0x160/0x160 [ 43.769607][ C1] tipc_disc_timeout+0x70c/0x8b0 [ 43.774640][ C1] ? tipc_disc_init_msg+0x5e0/0x5e0 [ 43.779935][ C1] ? pipe_get_pages_alloc+0x593/0x630 [ 43.785506][ C1] ? tipc_disc_init_msg+0x5e0/0x5e0 [ 43.790809][ C1] call_timer_fn+0x38/0x290 [ 43.795545][ C1] ? tipc_disc_init_msg+0x5e0/0x5e0 [ 43.800947][ C1] __run_timers+0x637/0x9a0 [ 43.806012][ C1] ? calc_index+0x200/0x200 [ 43.811066][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 43.816212][ C1] run_timer_softirq+0x6a/0xf0 [ 43.821823][ C1] __do_softirq+0x255/0x563 [ 43.826602][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 43.832371][ C1] asm_call_irq_on_stack+0xf/0x20 [ 43.837485][ C1] [ 43.840427][ C1] do_softirq_own_stack+0x60/0x80 [ 43.845539][ C1] __irq_exit_rcu+0x128/0x150 [ 43.850213][ C1] irq_exit_rcu+0x9/0x10 [ 43.854555][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 43.860367][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 43.866454][ C1] RIP: 0010:__kasan_check_read+0x6/0x20 [ 43.871994][ C1] Code: 5e 41 5f 5d c3 48 c7 c7 52 74 bd 85 eb 0a 48 c7 c7 bd 18 b3 85 48 89 de e8 77 e1 d9 02 45 31 ff eb d1 00 00 55 48 89 e5 89 f6 <48> 8b 4d 08 31 d2 e8 af ed ff ff 5d c3 66 2e 0f 1f 84 00 00 00 00 [ 43.892271][ C1] RSP: 0018:ffffc90000ba79f0 EFLAGS: 00000293 [ 43.898355][ C1] RAX: ffffffff84797032 RBX: 0000000000000293 RCX: ffff888124843b40 [ 43.907029][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 43.914995][ C1] RBP: ffffc90000ba79f0 R08: 0000000000000003 R09: 0000000000000004 [ 43.923206][ C1] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff92000174f44 [ 43.931277][ C1] R13: dffffc0000000004 R14: 0000000000000001 R15: 0000000000000000 [ 43.939349][ C1] ? dump_stack_lvl+0x11a/0x208 [ 43.944213][ C1] dump_stack_lvl+0x10a/0x208 [ 43.949515][ C1] ? show_regs_print_info+0x18/0x18 [ 43.954718][ C1] ? prandom_u32+0x24d/0x290 [ 43.959305][ C1] dump_stack+0x15/0x1c [ 43.963455][ C1] should_fail+0x3ab/0x500 [ 43.968044][ C1] ? kvmalloc_node+0x88/0x130 [ 43.972726][ C1] __should_failslab+0xa4/0xe0 [ 43.977480][ C1] should_failslab+0x9/0x20 [ 43.982062][ C1] __kmalloc+0x60/0x330 [ 43.986299][ C1] kvmalloc_node+0x88/0x130 [ 43.990795][ C1] simple_xattr_alloc+0x43/0xa0 [ 43.995639][ C1] shmem_initxattrs+0x8d/0x1f0 [ 44.000484][ C1] security_inode_init_security+0x249/0x380 [ 44.006478][ C1] ? shmem_tmpfile+0x100/0x100 [ 44.011268][ C1] ? security_dentry_create_files_as+0xc0/0xc0 [ 44.017422][ C1] ? __kasan_check_write+0x14/0x20 [ 44.022717][ C1] ? set_cached_acl+0xdd/0x180 [ 44.027645][ C1] ? simple_acl_create+0x191/0x1c0 [ 44.032760][ C1] shmem_mknod+0xbb/0x1c0 [ 44.037114][ C1] ? selinux_inode_mkdir+0x22/0x30 [ 44.042229][ C1] shmem_mkdir+0x2e/0x60 [ 44.046468][ C1] vfs_mkdir+0x42c/0x600 [ 44.050710][ C1] do_mkdirat+0x14c/0x340 [ 44.055049][ C1] __x64_sys_mkdirat+0x7b/0x90 [ 44.059922][ C1] do_syscall_64+0x31/0x40 [ 44.064353][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.070332][ C1] RIP: 0033:0x7fa651140d07 [ 44.074764][ C1] Code: 00 66 90 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 db f7 ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.094449][ C1] RSP: 002b:00007fffb3f1efc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 44.103928][ C1] RAX: ffffffffffffffda RBX: 00007fffb3f1f020 RCX: 00007fa651140d07 [ 44.112584][ C1] RDX: 00000000000001ff RSI: 00007fffb3f1f020 RDI: 00000000ffffff9c [ 44.120873][ C1] RBP: 00007fffb3f1f00c R08: 0000000000000001 R09: 00000000ffffffff [ 44.128859][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 44.136865][ C1] R13: 00005555669948d0 R14: 00000000000072ec R15: 00007fffb3f1f060 [ 44.145389][ T281] CPU: 0 PID: 281 Comm: syz-executor Not tainted syzkaller #0 [ 44.153506][ T281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 44.156319][ T271] FAULT_INJECTION: forcing a failure. [ 44.156319][ T271] name failslab, interval 1, probability 1, space 0, times 963 [ 44.163662][ T281] Call Trace: [ 44.163682][ T281] __dump_stack+0x21/0x24 [ 44.163692][ T281] dump_stack_lvl+0x1a7/0x208 [ 44.163711][ T281] ? thaw_kernel_threads+0x220/0x220 [ 44.195738][ T281] ? show_regs_print_info+0x18/0x18 [ 44.200947][ T281] ? prandom_u32+0x24d/0x290 [ 44.205806][ T281] dump_stack+0x15/0x1c [ 44.210054][ T281] should_fail+0x3ab/0x500 [ 44.214487][ T281] ? kvmalloc_node+0x88/0x130 [ 44.219286][ T281] __should_failslab+0xa4/0xe0 [ 44.224068][ T281] should_failslab+0x9/0x20 [ 44.228595][ T281] __kmalloc+0x60/0x330 [ 44.232860][ T281] ? kvmalloc_node+0x88/0x130 [ 44.237736][ T281] kvmalloc_node+0x88/0x130 [ 44.242250][ T281] xt_replace_table+0x16b/0x710 [ 44.247123][ T281] __do_replace+0x16f/0x9f0 [ 44.251627][ T281] ? translate_compat_table+0x2110/0x2110 [ 44.257344][ T281] ? __kasan_check_write+0x14/0x20 [ 44.262463][ T281] ? copy_from_sockptr_offset+0x77/0x90 [ 44.268011][ T281] do_ip6t_set_ctl+0xa98/0xd80 [ 44.272770][ T281] ? cleanup_entry+0x350/0x350 [ 44.277528][ T281] ? __kasan_check_write+0x14/0x20 [ 44.282906][ T281] ? mutex_unlock+0x1c/0x40 [ 44.287493][ T281] ? __kasan_check_write+0x14/0x20 [ 44.292889][ T281] ? mutex_lock+0x92/0xf0 [ 44.297398][ T281] ? mutex_trylock+0xb0/0xb0 [ 44.302010][ T281] ? _raw_spin_lock_bh+0x94/0xf0 [ 44.307216][ T281] ? _raw_spin_lock_irq+0xf0/0xf0 [ 44.312242][ T281] nf_setsockopt+0x272/0x2a0 [ 44.316971][ T281] ipv6_setsockopt+0x2568/0x36f0 [ 44.321939][ T281] ? ipv6_update_options+0x390/0x390 [ 44.327405][ T281] ? __kasan_check_write+0x14/0x20 [ 44.332518][ T281] ? mutex_lock+0x92/0xf0 [ 44.336842][ T281] ? mutex_trylock+0xb0/0xb0 [ 44.340449][ T84] FAULT_INJECTION: forcing a failure. [ 44.340449][ T84] name failslab, interval 1, probability 1, space 0, times 962 [ 44.341533][ T281] ? nf_getsockopt+0x287/0x290 [ 44.359229][ T281] ? __asan_set_shadow_00+0xe/0x10 [ 44.364334][ T281] ? ipv6_getsockopt+0xfe6/0x21f0 [ 44.369355][ T281] ? arch_stack_walk+0xee/0x140 [ 44.374211][ T281] ? ipv6_setsockopt+0x36f0/0x36f0 [ 44.379404][ T281] ? stack_trace_save+0xa6/0xf0 [ 44.384447][ T281] ? stack_trace_snprint+0xe0/0xe0 [ 44.390010][ T281] ? stack_trace_save+0xa6/0xf0 [ 44.394875][ T281] ? __kasan_slab_alloc+0xc9/0xe0 [ 44.399897][ T281] ? __kasan_slab_alloc+0xb7/0xe0 [ 44.404919][ T281] ? slab_post_alloc_hook+0x5d/0x2f0 [ 44.410301][ T281] ? kmem_cache_alloc+0x15a/0x2d0 [ 44.415553][ T281] ? security_file_alloc+0x33/0x120 [ 44.421115][ T281] ? alloc_empty_file+0x97/0x180 [ 44.426069][ T281] ? alloc_file+0x59/0x580 [ 44.430491][ T281] ? alloc_file_pseudo+0x180/0x200 [ 44.435697][ T281] ? ptep_set_access_flags+0x64/0xb0 [ 44.440990][ T281] ? _raw_spin_unlock+0x4d/0x70 [ 44.445945][ T281] ? wp_page_reuse+0xf2/0x110 [ 44.450770][ T281] ? do_wp_page+0x9d8/0xd00 [ 44.455289][ T281] ? avc_has_perm+0x168/0x3d0 [ 44.460343][ T281] ? memcpy+0x56/0x70 [ 44.464340][ T281] ? avc_has_perm+0x27f/0x3d0 [ 44.469107][ T281] ? avc_has_perm_noaudit+0x260/0x260 [ 44.474494][ T281] tcp_setsockopt+0x22b/0x1d80 [ 44.479345][ T281] ? tcp_sock_set_keepcnt+0xa0/0xa0 [ 44.486168][ T281] ? __kasan_check_write+0x14/0x20 [ 44.491951][ T281] ? down_read_trylock+0x106/0x160 [ 44.497873][ T281] ? __init_rwsem+0x1c0/0x1c0 [ 44.502735][ T281] sock_common_setsockopt+0xa0/0xb0 [ 44.508156][ T281] ? sock_common_recvmsg+0x1c0/0x1c0 [ 44.513533][ T281] __sys_setsockopt+0x2fa/0x480 [ 44.518846][ T281] ? __ia32_sys_recv+0xb0/0xb0 [ 44.525216][ T281] ? debug_smp_processor_id+0x17/0x20 [ 44.530775][ T281] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 44.536936][ T281] __x64_sys_setsockopt+0xbf/0xd0 [ 44.542007][ T281] do_syscall_64+0x31/0x40 [ 44.546728][ T281] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.552892][ T281] RIP: 0033:0x7efe003146da [ 44.557314][ T281] Code: 48 83 ec 10 48 63 c9 48 63 ff 45 89 c9 6a 2c e8 6c 99 fb ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7 [ 44.577790][ T281] RSP: 002b:00007ffe5bc0b2e8 EFLAGS: 00000202 ORIG_RAX: 0000000000000036 [ 44.586481][ T281] RAX: ffffffffffffffda RBX: 00007ffe5bc0b370 RCX: 00007efe003146da [ 44.595218][ T281] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003 [ 44.604097][ T281] RBP: 0000000000000003 R08: 00000000000003b8 R09: 0000000000000000 [ 44.612517][ T281] R10: 00007efe00560e60 R11: 0000000000000202 R12: 00007efe00560e00 [ 44.621381][ T281] R13: 00007ffe5bc0b30c R14: 0000000000000000 R15: 00007efe00562fc0 [ 44.629815][ T279] CPU: 1 PID: 279 Comm: syz-executor Not tainted syzkaller #0 [ 44.637372][ T279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 44.648298][ T279] Call Trace: [ 44.651991][ T279] __dump_stack+0x21/0x24 [ 44.656339][ T279] dump_stack_lvl+0x1a7/0x208 [ 44.661041][ T279] ? show_regs_print_info+0x18/0x18 [ 44.666469][ T279] ? prandom_u32+0x24d/0x290 [ 44.671626][ T279] dump_stack+0x15/0x1c [ 44.676075][ T279] should_fail+0x3ab/0x500 [ 44.681049][ T279] ? kvmalloc_node+0x88/0x130 [ 44.685848][ T279] __should_failslab+0xa4/0xe0 [ 44.691260][ T279] should_failslab+0x9/0x20 [ 44.696317][ T279] __kmalloc+0x60/0x330 [ 44.700841][ T279] kvmalloc_node+0x88/0x130 [ 44.705518][ T279] simple_xattr_alloc+0x43/0xa0 [ 44.710590][ T279] shmem_initxattrs+0x8d/0x1f0 [ 44.715475][ T279] security_inode_init_security+0x249/0x380 [ 44.722052][ T279] ? shmem_tmpfile+0x100/0x100 [ 44.726911][ T279] ? security_dentry_create_files_as+0xc0/0xc0 [ 44.735661][ T279] ? __kasan_check_write+0x14/0x20 [ 44.740774][ T279] ? set_cached_acl+0xdd/0x180 [ 44.745533][ T279] ? simple_acl_create+0x191/0x1c0 [ 44.750726][ T279] shmem_mknod+0xbb/0x1c0 [ 44.755060][ T279] ? selinux_inode_mkdir+0x22/0x30 [ 44.760165][ T279] shmem_mkdir+0x2e/0x60 [ 44.764492][ T279] vfs_mkdir+0x42c/0x600 [ 44.768847][ T279] do_mkdirat+0x14c/0x340 [ 44.773583][ T279] __x64_sys_mkdirat+0x7b/0x90 [ 44.778351][ T279] do_syscall_64+0x31/0x40 [ 44.782763][ T279] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.788735][ T279] RIP: 0033:0x7fa651140d07 [ 44.793594][ T279] Code: 00 66 90 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 db f7 ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.813394][ T279] RSP: 002b:00007fffb3f1efc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 44.823039][ T279] RAX: ffffffffffffffda RBX: 00007fffb3f1f020 RCX: 00007fa651140d07 [ 44.831625][ T279] RDX: 00000000000001ff RSI: 00007fffb3f1f020 RDI: 00000000ffffff9c [ 44.840230][ T279] RBP: 00007fffb3f1f00c R08: 0000000000000001 R09: 00000000ffffffff [ 44.848395][ T279] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 44.856715][ T279] R13: 00005555669948d0 R14: 00000000000072ec R15: 00007fffb3f1f060 [ 44.867215][ T271] CPU: 1 PID: 271 Comm: syz-executor Not tainted syzkaller #0 [ 44.874880][ T271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 44.885021][ T271] Call Trace: [ 44.888470][ T271] __dump_stack+0x21/0x24 [ 44.893019][ T271] dump_stack_lvl+0x1a7/0x208 [ 44.897729][ T271] ? show_regs_print_info+0x18/0x18 [ 44.902950][ T271] ? prandom_u32+0x24d/0x290 [ 44.907537][ T271] dump_stack+0x15/0x1c [ 44.911693][ T271] should_fail+0x3ab/0x500 [ 44.916104][ T271] ? __alloc_file+0x28/0x320 [ 44.920692][ T271] __should_failslab+0xa4/0xe0 [ 44.925646][ T271] should_failslab+0x9/0x20 [ 44.930262][ T271] kmem_cache_alloc+0x3d/0x2d0 [ 44.935112][ T271] __alloc_file+0x28/0x320 [ 44.939522][ T271] alloc_empty_file+0x97/0x180 [ 44.944286][ T271] alloc_file+0x59/0x580 [ 44.948527][ T271] alloc_file_clone+0x28/0xb0 [ 44.953291][ T271] create_pipe_files+0x3e7/0x6c0 [ 44.958219][ T271] __do_pipe_flags+0x4f/0x200 [ 44.963070][ T271] do_pipe2+0xa7/0x190 [ 44.967327][ T271] ? pipe_fcntl+0x4d0/0x4d0 [ 44.972156][ T271] ? debug_smp_processor_id+0x17/0x20 [ 44.977794][ T271] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 44.983861][ T271] __x64_sys_pipe2+0x5a/0x70 [ 44.988442][ T271] do_syscall_64+0x31/0x40 [ 44.992852][ T271] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.999091][ T271] RIP: 0033:0x7fa506b01ec9 [ 45.003500][ T271] Code: 38 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 eb aa e8 ea 34 00 00 66 2e 0f 1f 84 00 00 00 00 00 31 f6 b8 25 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff [ 45.023195][ T271] RSP: 002b:00007ffe76b628f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 45.031960][ T271] RAX: ffffffffffffffda RBX: 0000555575225190 RCX: 00007fa506b01ec9 [ 45.039943][ T271] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 00007ffe76b62908 [ 45.048038][ T271] RBP: 00007ffe76b62ed0 R08: 00000000000017a0 R09: 0000000000000000 [ 45.056014][ T271] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe76b62a30 [ 45.064176][ T271] R13: 000055557522fa20 R14: 0000555575224a20 R15: 00007ffe76b62a50 [ 45.074702][ T365] FAULT_INJECTION: forcing a failure. [ 45.074702][ T365] name failslab, interval 1, probability 1, space 0, times 960 [ 45.087689][ T365] CPU: 0 PID: 365 Comm: udevd Not tainted syzkaller #0 [ 45.094708][ T365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 45.104980][ T365] Call Trace: [ 45.108356][ T365] __dump_stack+0x21/0x24 [ 45.112691][ T365] dump_stack_lvl+0x1a7/0x208 [ 45.117360][ T365] ? show_regs_print_info+0x18/0x18 [ 45.122556][ T365] dump_stack+0x15/0x1c [ 45.126807][ T365] should_fail+0x3ab/0x500 [ 45.131216][ T365] ? shmem_alloc_inode+0x1a/0x30 [ 45.136249][ T365] __should_failslab+0xa4/0xe0 [ 45.141008][ T365] should_failslab+0x9/0x20 [ 45.145879][ T365] kmem_cache_alloc+0x3d/0x2d0 [ 45.150847][ T365] ? shmem_match+0x160/0x160 [ 45.155430][ T365] shmem_alloc_inode+0x1a/0x30 [ 45.160193][ T365] new_inode_pseudo+0x62/0x210 [ 45.165299][ T365] new_inode+0x28/0x1e0 [ 45.169470][ T365] shmem_get_inode+0x343/0x9d0 [ 45.174250][ T365] shmem_symlink+0x9e/0x4f0 [ 45.178864][ T365] ? selinux_inode_symlink+0x22/0x30 [ 45.184245][ T365] ? security_inode_symlink+0xba/0x100 [ 45.189731][ T365] vfs_symlink+0x339/0x4c0 [ 45.194253][ T365] do_symlinkat+0x10e/0x3d0 [ 45.199123][ T365] __x64_sys_symlink+0x60/0x70 [ 45.204020][ T365] do_syscall_64+0x31/0x40 [ 45.208611][ T365] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.214506][ T365] RIP: 0033:0x7f11cb631527 [ 45.218929][ T365] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 8b 15 c9 b8 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 b8 0d 00 f7 d8 64 89 02 b8 [ 45.238804][ T365] RSP: 002b:00007ffdfa762598 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 45.247225][ T365] RAX: ffffffffffffffda RBX: 0000558eea5af0b0 RCX: 00007f11cb631527 [ 45.255218][ T365] RDX: fffffffffffffe68 RSI: 00007ffdfa7625a0 RDI: 0000558eea5baa80 SYZFAIL: pipe failed (errno 12: Cannot allocate memory) [ 45.263183][ T365] RBP: 0000000000000065 R08: 0000000000000064 R09: 0000000000000000 [ 45.271336][ T365] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdfa7625a0 [ 45.279504][ T365] R13: 0000558eea5b2920 R14: 0000000000000008 R15: 0000558eea5af0b0 [ 45.294033][ T24] audit: type=1400 audit(1785211413.160:265): avc: denied { write } for pid=271 comm="syz-executor" path="pipe:[360]" dev="pipefs" ino=360 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 45.319801][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 45.325504][ T271] FAULT_INJECTION: forcing a failure. [ 45.325504][ T271] name failslab, interval 1, probability 1, space 0, times 958 [ 45.326687][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 45.349649][ T84] Call Trace: [ 45.352939][ T84] __dump_stack+0x21/0x24 [ 45.357261][ T84] dump_stack_lvl+0x1a7/0x208 [ 45.362056][ T84] ? thaw_kernel_threads+0x220/0x220 [ 45.367419][ T84] ? show_regs_print_info+0x18/0x18 [ 45.372698][ T84] ? prandom_u32+0x24d/0x290 [ 45.377413][ T84] dump_stack+0x15/0x1c [ 45.381764][ T84] should_fail+0x3ab/0x500 [ 45.386193][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 45.391658][ T84] __should_failslab+0xa4/0xe0 [ 45.396604][ T84] should_failslab+0x9/0x20 [ 45.401112][ T84] __kmalloc_track_caller+0x5f/0x310 [ 45.406576][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 45.411681][ T84] ? __alloc_skb+0x9e/0x520 [ 45.416178][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 45.421461][ T84] __alloc_skb+0xdc/0x520 [ 45.425884][ T84] alloc_skb_with_frags+0xa3/0x560 [ 45.431088][ T84] ? __kasan_check_write+0x14/0x20 [ 45.436194][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 45.442137][ T84] ? sock_kzfree_s+0x60/0x60 [ 45.446720][ T84] ? __kasan_check_write+0x14/0x20 [ 45.451914][ T84] ? _raw_spin_lock+0x94/0xf0 [ 45.456585][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 45.461951][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 45.467146][ T84] ? unix_dgram_poll+0x640/0x640 [ 45.472076][ T84] ? cap_capable+0x19c/0x220 [ 45.476666][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 45.482120][ T84] __sys_sendto+0x467/0x620 [ 45.486621][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 45.491999][ T84] ? fpu__clear_all+0x20/0x20 [ 45.496771][ T84] __x64_sys_sendto+0xe5/0x100 [ 45.501625][ T84] do_syscall_64+0x31/0x40 [ 45.506474][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.512462][ T84] RIP: 0033:0x7f42f5df2407 [ 45.517056][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 45.537089][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 45.545587][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 45.553741][ T84] RDX: 000000000000004e RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 45.561847][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 45.569928][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 45.577923][ T84] R13: 00007ffe22cd9210 R14: 0000000000000033 R15: 00007ffe22cd9210 [ 45.586081][ T271] CPU: 1 PID: 271 Comm: syz-executor Not tainted syzkaller #0 [ 45.593555][ T271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 45.603778][ T271] Call Trace: [ 45.607068][ T271] __dump_stack+0x21/0x24 [ 45.611393][ T271] dump_stack_lvl+0x1a7/0x208 [ 45.616324][ T271] ? thaw_kernel_threads+0x220/0x220 [ 45.621700][ T271] ? show_regs_print_info+0x18/0x18 [ 45.626962][ T271] ? prandom_u32+0x24d/0x290 [ 45.631604][ T271] dump_stack+0x15/0x1c [ 45.636801][ T271] should_fail+0x3ab/0x500 [ 45.641300][ T271] ? __sigqueue_alloc+0x18b/0x2c0 [ 45.646318][ T271] __should_failslab+0xa4/0xe0 [ 45.651076][ T271] should_failslab+0x9/0x20 [ 45.655610][ T271] kmem_cache_alloc+0x3d/0x2d0 [ 45.660472][ T271] __sigqueue_alloc+0x18b/0x2c0 [ 45.665326][ T271] __send_signal+0x1df/0xc10 [ 45.669915][ T271] do_notify_parent+0x6a8/0x810 [ 45.674941][ T271] ? complete_signal+0x900/0x900 [ 45.679974][ T271] ? group_send_sig_info+0x2b5/0x2d0 [ 45.685253][ T271] ? __lock_task_sighand+0x100/0x100 [ 45.690564][ T271] ? kill_orphaned_pgrp+0x169/0x570 [ 45.695856][ T271] do_exit+0x166f/0x24e0 [ 45.700361][ T271] ? vmacache_update+0xb7/0x120 [ 45.705990][ T271] ? put_task_struct+0x90/0x90 [ 45.710931][ T271] ? switch_fpu_return+0x19c/0x330 [ 45.716122][ T271] ? fpu__clear_all+0x20/0x20 [ 45.720793][ T271] do_group_exit+0x149/0x310 [ 45.725398][ T271] __x64_sys_exit_group+0x3f/0x40 [ 45.730418][ T271] do_syscall_64+0x31/0x40 [ 45.734914][ T271] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.740795][ T271] RIP: 0033:0x7fa506b02e99 [ 45.745219][ T271] Code: Unable to access opcode bytes at RIP 0x7fa506b02e6f. [ 45.752668][ T271] RSP: 002b:00007ffe76b627d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 45.761075][ T271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa506b02e99 [ 45.769043][ T271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043 [ 45.777115][ T271] RBP: 00007fa506bb411f R08: 0000000000000000 R09: 000055557522fa20 [ 45.785344][ T271] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 45.793493][ T271] R13: 000055557522fa20 R14: 0000555575224a20 R15: 00007ffe76b62a50 [ 45.819843][ T1] FAULT_INJECTION: forcing a failure. [ 45.819843][ T1] name failslab, interval 1, probability 1, space 0, times 957 [ 45.820392][ T383] FAULT_INJECTION: forcing a failure. [ 45.820392][ T383] name failslab, interval 1, probability 1, space 0, times 957 [ 45.849311][ T383] CPU: 0 PID: 383 Comm: syz.2.14 Not tainted syzkaller #0 [ 45.850347][ C1] FAULT_INJECTION: forcing a failure. [ 45.850347][ C1] name failslab, interval 1, probability 1, space 0, times 957 [ 45.856464][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 45.879980][ T383] Call Trace: [ 45.883384][ T383] __dump_stack+0x21/0x24 [ 45.887810][ T383] dump_stack_lvl+0x1a7/0x208 [ 45.892498][ T383] ? show_regs_print_info+0x18/0x18 [ 45.897874][ T383] ? prandom_u32+0x24d/0x290 [ 45.902911][ T383] dump_stack+0x15/0x1c [ 45.907245][ T383] should_fail+0x3ab/0x500 [ 45.911662][ T383] ? nf_nat_masq_schedule+0x215/0x4a0 [ 45.917032][ T383] __should_failslab+0xa4/0xe0 [ 45.921795][ T383] should_failslab+0x9/0x20 [ 45.926331][ T383] kmem_cache_alloc_trace+0x3a/0x2e0 [ 45.931872][ T383] ? inet6_fill_ifla6_attrs+0x22c0/0x22c0 [ 45.937608][ T383] nf_nat_masq_schedule+0x215/0x4a0 [ 45.942800][ T383] ? masq_inet_event+0x1c0/0x1c0 [ 45.947734][ T383] ? masq_device_event+0xd0/0xd0 [ 45.952668][ T383] ? memcpy+0x56/0x70 [ 45.956671][ T383] masq_inet6_event+0xe6/0x130 [ 45.961434][ T383] atomic_notifier_call_chain+0x99/0x110 [ 45.967061][ T383] inet6addr_notifier_call_chain+0x24/0x30 [ 45.973052][ T383] addrconf_ifdown+0xdbe/0x1890 [ 45.978001][ T383] ? addrconf_cleanup+0x1c0/0x1c0 [ 45.983199][ T383] ? __kasan_check_write+0x14/0x20 [ 45.988393][ T383] ? mutex_lock+0x92/0xf0 [ 45.992736][ T383] ? mutex_trylock+0xb0/0xb0 [ 45.997321][ T383] ? nf_nat_masq_schedule+0x4a0/0x4a0 [ 46.002979][ T383] addrconf_notify+0x3bd/0xea0 [ 46.008128][ T383] raw_notifier_call_chain+0x90/0x100 [ 46.013598][ T383] dev_close_many+0x328/0x4d0 [ 46.018298][ T383] ? __dev_open+0x500/0x500 [ 46.023260][ T383] ? __kasan_check_read+0x11/0x20 [ 46.028443][ T383] unregister_netdevice_many+0x477/0x19f0 [ 46.034322][ T383] ? _raw_spin_lock+0xf0/0xf0 [ 46.038999][ T383] ? _raw_spin_lock+0x94/0xf0 [ 46.043796][ T383] ? alloc_netdev_mqs+0xca0/0xca0 [ 46.048821][ T383] ? __kasan_check_write+0x14/0x20 [ 46.054321][ T383] ? __kasan_check_read+0x11/0x20 [ 46.059430][ T383] unregister_netdevice_queue+0x2e1/0x320 [ 46.065234][ T383] ? linkwatch_urgent_event+0x34d/0x460 [ 46.070873][ T383] ? list_netdevice+0x4c0/0x4c0 [ 46.075719][ T383] ? linkwatch_fire_event+0x2d3/0x330 [ 46.081184][ T383] __tun_detach+0xc9d/0x1450 [ 46.085956][ T383] tun_chr_close+0x92/0x140 [ 46.090459][ T383] ? tun_chr_open+0x540/0x540 [ 46.095230][ T383] __fput+0x2dc/0x730 [ 46.099209][ T383] ____fput+0x15/0x20 [ 46.103289][ T383] task_work_run+0x127/0x190 [ 46.108265][ T383] do_exit+0xa7c/0x24e0 [ 46.112548][ T383] ? put_task_struct+0x90/0x90 [ 46.117402][ T383] ? __kasan_check_write+0x14/0x20 [ 46.122610][ T383] ? _raw_spin_lock_irq+0x95/0xf0 [ 46.127628][ T383] ? __kasan_check_read+0x11/0x20 [ 46.132742][ T383] do_group_exit+0x149/0x310 [ 46.137414][ T383] ? cgroup_leave_frozen+0x165/0x2a0 [ 46.142693][ T383] get_signal+0xfb1/0x1300 [ 46.147118][ T383] arch_do_signal_or_restart+0xe7/0x11b0 [ 46.153119][ T383] ? __kasan_check_write+0x14/0x20 [ 46.159145][ T383] ? __switch_to+0x53e/0x10a0 [ 46.164084][ T383] ? __ia32_sys_rt_sigreturn+0x730/0x730 [ 46.170010][ T383] ? __kasan_check_write+0x14/0x20 [ 46.175232][ T383] ? recalc_sigpending+0x1c4/0x230 [ 46.180439][ T383] exit_to_user_mode_loop+0xa2/0xe0 [ 46.185633][ T383] exit_to_user_mode_prepare+0x76/0xa0 [ 46.191353][ T383] syscall_exit_to_user_mode+0x1d/0x40 [ 46.196806][ T383] ret_from_fork+0x15/0x30 [ 46.201404][ T383] RIP: 0033:0x7f7f883d5e99 [ 46.205831][ T383] Code: Unable to access opcode bytes at RIP 0x7f7f883d5e6f. [ 46.214113][ T383] RSP: 002b:00007f7f86e2efd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 46.222807][ T383] RAX: 0000000000000000 RBX: 00007f7f8865dfa0 RCX: 00007f7f883d5e99 [ 46.231316][ T383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 46.239482][ T383] RBP: 00007f7f8846beaf R08: 0000000000000000 R09: 0000000000000000 [ 46.247460][ T383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.255450][ T383] R13: 00007f7f8865e038 R14: 00007f7f8865dfa0 R15: 00007ffd9dcc63c8 [ 46.263614][ C1] CPU: 1 PID: 280 Comm: syz-executor Not tainted syzkaller #0 [ 46.271092][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 46.281293][ C1] Call Trace: [ 46.284593][ C1] [ 46.287563][ C1] __dump_stack+0x21/0x24 [ 46.291939][ C1] dump_stack_lvl+0x1a7/0x208 [ 46.296885][ C1] ? thaw_kernel_threads+0x220/0x220 [ 46.302177][ C1] ? show_regs_print_info+0x18/0x18 [ 46.307463][ C1] ? prandom_u32+0x24d/0x290 [ 46.312050][ C1] dump_stack+0x15/0x1c [ 46.316371][ C1] should_fail+0x3ab/0x500 [ 46.320958][ C1] ? __neigh_notify+0x83/0x130 [ 46.325892][ C1] __should_failslab+0xa4/0xe0 [ 46.330652][ C1] should_failslab+0x9/0x20 [ 46.335146][ C1] __kmalloc_track_caller+0x5f/0x310 [ 46.340598][ C1] ? kmem_cache_alloc+0x15a/0x2d0 [ 46.345637][ C1] ? __alloc_skb+0x9e/0x520 [ 46.350155][ C1] ? __neigh_notify+0x83/0x130 [ 46.354923][ C1] __alloc_skb+0xdc/0x520 [ 46.359437][ C1] ? _raw_write_lock+0x94/0xf0 [ 46.364196][ C1] __neigh_notify+0x83/0x130 [ 46.368891][ C1] neigh_cleanup_and_release+0x2c/0x1a0 [ 46.374554][ C1] neigh_remove_one+0x343/0x3b0 [ 46.379517][ C1] ___neigh_create+0x48d/0x1a70 [ 46.384554][ C1] __neigh_create+0x31/0x40 [ 46.389142][ C1] ip6_finish_output2+0x8fe/0x1540 [ 46.394337][ C1] ? __ip6_finish_output+0x790/0x790 [ 46.399619][ C1] ? ip6table_mangle_hook+0x2c3/0x730 [ 46.405073][ C1] __ip6_finish_output+0x5fd/0x790 [ 46.410181][ C1] ip6_finish_output+0x33/0x1e0 [ 46.415250][ C1] ip6_output+0x1fa/0x420 [ 46.419590][ C1] ? ac6_seq_show+0xf0/0xf0 [ 46.424095][ C1] ? ip6_output+0x420/0x420 [ 46.428679][ C1] ? ip6table_filter_table_init+0xf0/0xf0 [ 46.434392][ C1] mld_sendpack+0x61e/0xb00 [ 46.438892][ C1] ? add_grec+0x1330/0x1330 [ 46.443391][ C1] ? mld_send_report+0x1f0/0x1f0 [ 46.448410][ C1] ? add_grec+0x10b/0x1330 [ 46.452822][ C1] ? _raw_spin_lock_irq+0xf0/0xf0 [ 46.457839][ C1] mld_ifc_timer_expire+0x862/0xc60 [ 46.463030][ C1] ? __next_timer_interrupt+0x21d/0x2a0 [ 46.468571][ C1] ? mld_gq_timer_expire+0xe0/0xe0 [ 46.473692][ C1] call_timer_fn+0x38/0x290 [ 46.478192][ C1] ? mld_gq_timer_expire+0xe0/0xe0 [ 46.483310][ C1] __run_timers+0x637/0x9a0 [ 46.487826][ C1] ? calc_index+0x200/0x200 [ 46.492347][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 46.497197][ C1] run_timer_softirq+0x6a/0xf0 [ 46.501955][ C1] __do_softirq+0x255/0x563 [ 46.506810][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 46.512454][ C1] asm_call_irq_on_stack+0xf/0x20 [ 46.517470][ C1] [ 46.520407][ C1] do_softirq_own_stack+0x60/0x80 [ 46.525429][ C1] __irq_exit_rcu+0x128/0x150 [ 46.530118][ C1] irq_exit_rcu+0x9/0x10 [ 46.534371][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 46.540028][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 46.546463][ C1] RIP: 0010:unmap_page_range+0x12cf/0x2190 [ 46.552709][ C1] Code: 1f e8 75 97 cf ff 49 bd 00 00 00 00 00 fc ff df 4c 89 e7 e8 13 26 fb ff 41 89 c7 4c 8b 74 24 10 31 ff 44 89 fe e8 01 9b cf ff <45> 85 ff 0f 88 a2 03 00 00 e8 43 97 cf ff 4c 8b 7c 24 40 48 8b 5c [ 46.572315][ C1] RSP: 0018:ffffc90000b875c0 EFLAGS: 00000293 [ 46.578382][ C1] RAX: ffffffff81950c0f RBX: 800000012071a007 RCX: 0000000000000000 [ 46.587070][ C1] RDX: ffff88811e932780 RSI: 0000000000000000 RDI: 0000000000000000 [ 46.595103][ C1] RBP: ffffc90000b877b0 R08: ffffea000481c6b3 R09: 1ffffd40009038d6 [ 46.603293][ C1] R10: dffffc0000000000 R11: fffff940009038d7 R12: ffffea000481c680 [ 46.611462][ C1] R13: dffffc0000000000 R14: 00007f7fea7c8000 R15: 0000000000000000 [ 46.619456][ C1] ? unmap_page_range+0x12cf/0x2190 [ 46.624768][ C1] ? __asan_set_shadow_00+0xe/0x10 [ 46.629899][ C1] ? copy_page_range+0x27a0/0x27a0 [ 46.635198][ C1] ? is_bpf_text_address+0x177/0x190 [ 46.640493][ C1] unmap_vmas+0x25f/0x360 [ 46.644854][ C1] ? unmap_page_range+0x2190/0x2190 [ 46.650150][ C1] ? __kasan_check_write+0x14/0x20 [ 46.655263][ C1] ? tlb_gather_mmu+0x269/0x330 [ 46.660299][ C1] exit_mmap+0x309/0x590 [ 46.664643][ C1] ? vm_brk+0x30/0x30 [ 46.668623][ C1] ? mutex_lock+0x92/0xf0 [ 46.673054][ C1] ? mutex_unlock+0x1c/0x40 [ 46.677841][ C1] __mmput+0x92/0x2d0 [ 46.682106][ C1] mmput+0x4e/0x150 [ 46.686209][ C1] do_exit+0x9d8/0x24e0 [ 46.690475][ C1] ? put_task_struct+0x90/0x90 [ 46.695902][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 46.701466][ C1] ? _raw_spin_lock+0xf0/0xf0 [ 46.706142][ C1] ? __kasan_check_write+0x14/0x20 [ 46.711263][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 46.716294][ C1] do_group_exit+0x149/0x310 [ 46.721006][ C1] ? __kasan_check_write+0x14/0x20 [ 46.726448][ C1] ? recalc_sigpending+0x1c4/0x230 [ 46.731655][ C1] get_signal+0xfb1/0x1300 [ 46.736367][ C1] arch_do_signal_or_restart+0xe7/0x11b0 [ 46.742099][ C1] ? kernel_waitid+0x3d0/0x3d0 [ 46.746864][ C1] ? security_file_free+0xc7/0xe0 [ 46.751891][ C1] ? __ia32_sys_rt_sigreturn+0x730/0x730 [ 46.757606][ C1] ? __x64_sys_wait4+0x1b4/0x230 [ 46.762622][ C1] ? kernel_wait+0x1c0/0x1c0 [ 46.767207][ C1] exit_to_user_mode_loop+0xa2/0xe0 [ 46.772657][ C1] exit_to_user_mode_prepare+0x76/0xa0 [ 46.778107][ C1] syscall_exit_to_user_mode+0x1d/0x40 [ 46.783556][ C1] do_syscall_64+0x3d/0x40 [ 46.789311][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.795206][ C1] RIP: 0033:0x7f7feb0e0017 [ 46.799612][ C1] Code: Unable to access opcode bytes at RIP 0x7f7feb0dffed. [ 46.806966][ C1] RSP: 002b:00007ffd17a7c4c0 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 46.815648][ C1] RAX: fffffffffffffe00 RBX: 00005555837b0500 RCX: 00007f7feb0e0017 [ 46.823786][ C1] RDX: 0000000040000000 RSI: 00007ffd17a7c54c RDI: ffffffffffffffff [ 46.831931][ C1] RBP: 00007ffd17a7c54c R08: 0000000000000000 R09: 0000000000000000 [ 46.840431][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000006 [ 46.848609][ C1] R13: 00005555837c38d0 R14: 0000000000007a8a R15: 00007ffd17a7c5a0 [ 46.857022][ T1] CPU: 0 PID: 1 Comm: init Not tainted syzkaller #0 [ 46.863719][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 46.873948][ T1] Call Trace: [ 46.877250][ T1] __dump_stack+0x21/0x24 [ 46.881729][ T1] dump_stack_lvl+0x1a7/0x208 [ 46.886696][ T1] ? show_regs_print_info+0x18/0x18 [ 46.892379][ T1] ? prandom_u32+0x24d/0x290 [ 46.896993][ T1] dump_stack+0x15/0x1c [ 46.901279][ T1] should_fail+0x3ab/0x500 [ 46.905912][ T1] ? fcntl_setlk+0xa5/0x11f0 [ 46.910866][ T1] __should_failslab+0xa4/0xe0 [ 46.915771][ T1] should_failslab+0x9/0x20 [ 46.920342][ T1] kmem_cache_alloc+0x3d/0x2d0 [ 46.925156][ T1] fcntl_setlk+0xa5/0x11f0 [ 46.929578][ T1] ? avc_has_perm+0x27f/0x3d0 [ 46.934363][ T1] ? avc_has_perm_noaudit+0x260/0x260 [ 46.939737][ T1] ? vfs_lock_file+0xc0/0xc0 [ 46.944328][ T1] ? __kasan_check_write+0x14/0x20 [ 46.949448][ T1] ? _copy_from_user+0x95/0xd0 [ 46.954203][ T1] do_fcntl+0x48d/0x1190 [ 46.958445][ T1] ? kill_fasync+0x210/0x210 [ 46.963026][ T1] ? do_setitimer+0x4d1/0x5e0 [ 46.967698][ T1] ? selinux_file_fcntl+0x165/0x190 [ 46.972892][ T1] ? security_file_fcntl+0x84/0xa0 [ 46.977997][ T1] __se_sys_fcntl+0xdf/0x1b0 [ 46.982583][ T1] __x64_sys_fcntl+0x7b/0x90 [ 46.987166][ T1] do_syscall_64+0x31/0x40 [ 46.991603][ T1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.997873][ T1] RIP: 0033:0x7fda72f31add [ 47.002301][ T1] Code: 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 c7 44 24 b8 10 00 00 00 48 89 44 24 c8 83 fe 09 74 1a b8 48 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 23 c3 66 2e 0f 1f 84 00 00 00 00 00 48 8d 54 [ 47.022362][ T1] RSP: 002b:00007ffc110eb8e8 EFLAGS: 00000293 ORIG_RAX: 0000000000000048 [ 47.030863][ T1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda72f31add [ 47.038834][ T1] RDX: 00007ffc110eb8f0 RSI: 0000000000000007 RDI: 0000000000000003 [ 47.046815][ T1] RBP: 0000000000000003 R08: 00007ffc110eb910 R09: 0000000000000000 [ 47.054956][ T1] R10: 0000000000000008 R11: 0000000000000293 R12: 0000000000000000 [ 47.063183][ T1] R13: 00007ffc110eb910 R14: 0000000000000002 R15: 00005597d9dd2d98 [ 47.075829][ T84] FAULT_INJECTION: forcing a failure. [ 47.075829][ T84] name failslab, interval 1, probability 1, space 0, times 955 [ 47.089213][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 47.099371][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 47.109816][ T84] Call Trace: [ 47.113207][ T84] __dump_stack+0x21/0x24 [ 47.117547][ T84] dump_stack_lvl+0x1a7/0x208 [ 47.122305][ T84] ? show_regs_print_info+0x18/0x18 [ 47.127504][ T84] dump_stack+0x15/0x1c [ 47.131657][ T84] should_fail+0x3ab/0x500 [ 47.136081][ T84] ? __alloc_skb+0x9e/0x520 [ 47.140881][ T84] __should_failslab+0xa4/0xe0 [ 47.145935][ T84] should_failslab+0x9/0x20 [ 47.150574][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 47.155475][ T84] __alloc_skb+0x9e/0x520 [ 47.160798][ T84] alloc_skb_with_frags+0xa3/0x560 [ 47.166092][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 47.171524][ T84] ? sock_kzfree_s+0x60/0x60 [ 47.176250][ T84] ? __kasan_check_write+0x14/0x20 [ 47.183200][ T84] ? _raw_spin_lock+0x94/0xf0 [ 47.188241][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 47.193736][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 47.199046][ T84] ? unix_dgram_poll+0x640/0x640 [ 47.204248][ T84] ? cap_capable+0x19c/0x220 [ 47.209191][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 47.214662][ T84] __sys_sendto+0x467/0x620 [ 47.219259][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 47.224817][ T84] ? fpu__clear_all+0x20/0x20 [ 47.229582][ T84] __x64_sys_sendto+0xe5/0x100 [ 47.234555][ T84] do_syscall_64+0x31/0x40 [ 47.239072][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.244979][ T84] RIP: 0033:0x7f42f5df2407 [ 47.249489][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 47.269194][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 47.277776][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 47.285940][ T84] RDX: 0000000000000050 RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 47.294128][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 47.302193][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 47.310543][ T84] R13: 00007ffe22cd9210 R14: 0000000000000035 R15: 00007ffe22cd9210 [ 47.320294][ T365] udevd[365]: Failed to create symlink /run/udev/watch/101: No space left on device [ 47.321058][ T383] FAULT_INJECTION: forcing a failure. [ 47.321058][ T383] name failslab, interval 1, probability 1, space 0, times 953 [ 47.330434][ T1] FAULT_INJECTION: forcing a failure. [ 47.330434][ T1] name failslab, interval 1, probability 1, space 0, times 952 [ 47.342724][ T383] CPU: 1 PID: 383 Comm: syz.2.14 Not tainted syzkaller #0 [ 47.362663][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 47.372801][ T383] Call Trace: [ 47.376211][ T383] __dump_stack+0x21/0x24 [ 47.380831][ T383] dump_stack_lvl+0x1a7/0x208 [ 47.384576][ T84] FAULT_INJECTION: forcing a failure. [ 47.384576][ T84] name failslab, interval 1, probability 1, space 0, times 951 [ 47.385691][ T383] ? show_regs_print_info+0x18/0x18 [ 47.404185][ T383] dump_stack+0x15/0x1c [ 47.408345][ T383] should_fail+0x3ab/0x500 [ 47.412788][ T383] ? kobject_uevent_env+0x271/0x700 [ 47.418244][ T383] __should_failslab+0xa4/0xe0 [ 47.423047][ T383] should_failslab+0x9/0x20 [ 47.427549][ T383] kmem_cache_alloc_trace+0x3a/0x2e0 [ 47.432830][ T383] ? dev_uevent_filter+0xb0/0xb0 [ 47.437761][ T383] kobject_uevent_env+0x271/0x700 [ 47.442777][ T383] kobject_uevent+0x1d/0x30 [ 47.447359][ T383] device_del+0xced/0xe60 [ 47.451782][ T383] ? __kasan_check_write+0x14/0x20 [ 47.456984][ T383] ? kill_device+0xd0/0xd0 [ 47.461485][ T383] ? __kasan_check_write+0x14/0x20 [ 47.466595][ T383] ? pm_runtime_set_memalloc_noio+0x20d/0x260 [ 47.472674][ T383] netdev_unregister_kobject+0x179/0x260 [ 47.478300][ T383] unregister_netdevice_many+0x14c6/0x19f0 [ 47.484734][ T383] ? alloc_netdev_mqs+0xca0/0xca0 [ 47.490119][ T383] ? __kasan_check_write+0x14/0x20 [ 47.495269][ T383] ? __kasan_check_read+0x11/0x20 [ 47.500525][ T383] unregister_netdevice_queue+0x2e1/0x320 [ 47.506248][ T383] ? linkwatch_urgent_event+0x34d/0x460 [ 47.511795][ T383] ? list_netdevice+0x4c0/0x4c0 [ 47.516637][ T383] ? linkwatch_fire_event+0x2d3/0x330 [ 47.522005][ T383] __tun_detach+0xc9d/0x1450 [ 47.526591][ T383] tun_chr_close+0x92/0x140 [ 47.531096][ T383] ? tun_chr_open+0x540/0x540 [ 47.535770][ T383] __fput+0x2dc/0x730 [ 47.539835][ T383] ____fput+0x15/0x20 [ 47.543829][ T383] task_work_run+0x127/0x190 [ 47.548535][ T383] do_exit+0xa7c/0x24e0 [ 47.552802][ T383] ? put_task_struct+0x90/0x90 [ 47.557655][ T383] ? __kasan_check_write+0x14/0x20 [ 47.562765][ T383] ? _raw_spin_lock_irq+0x95/0xf0 [ 47.567924][ T383] ? __kasan_check_read+0x11/0x20 [ 47.573047][ T383] do_group_exit+0x149/0x310 [ 47.577631][ T383] ? cgroup_leave_frozen+0x165/0x2a0 [ 47.582918][ T383] get_signal+0xfb1/0x1300 [ 47.587450][ T383] arch_do_signal_or_restart+0xe7/0x11b0 [ 47.593198][ T383] ? __kasan_check_write+0x14/0x20 [ 47.598309][ T383] ? __switch_to+0x53e/0x10a0 [ 47.603020][ T383] ? __ia32_sys_rt_sigreturn+0x730/0x730 [ 47.608651][ T383] ? __kasan_check_write+0x14/0x20 [ 47.614002][ T383] ? recalc_sigpending+0x1c4/0x230 [ 47.619136][ T383] exit_to_user_mode_loop+0xa2/0xe0 [ 47.624340][ T383] exit_to_user_mode_prepare+0x76/0xa0 [ 47.629805][ T383] syscall_exit_to_user_mode+0x1d/0x40 [ 47.635370][ T383] ret_from_fork+0x15/0x30 [ 47.640049][ T383] RIP: 0033:0x7f7f883d5e99 [ 47.644729][ T383] Code: Unable to access opcode bytes at RIP 0x7f7f883d5e6f. [ 47.652104][ T383] RSP: 002b:00007f7f86e2efd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 47.661126][ T383] RAX: 0000000000000000 RBX: 00007f7f8865dfa0 RCX: 00007f7f883d5e99 [ 47.669093][ T383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 47.677145][ T383] RBP: 00007f7f8846beaf R08: 0000000000000000 R09: 0000000000000000 [ 47.686194][ T383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.695002][ T383] R13: 00007f7f8865e038 R14: 00007f7f8865dfa0 R15: 00007ffd9dcc63c8 [ 47.703010][ T1] CPU: 0 PID: 1 Comm: init Not tainted syzkaller #0 [ 47.709608][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 47.719872][ T1] Call Trace: [ 47.723252][ T1] __dump_stack+0x21/0x24 [ 47.727603][ T1] dump_stack_lvl+0x1a7/0x208 [ 47.732384][ T1] ? show_regs_print_info+0x18/0x18 [ 47.737608][ T1] ? prandom_u32+0x24d/0x290 [ 47.742295][ T1] dump_stack+0x15/0x1c [ 47.746629][ T1] should_fail+0x3ab/0x500 [ 47.751041][ T1] ? prepare_creds+0x2c/0x560 [ 47.755712][ T1] __should_failslab+0xa4/0xe0 [ 47.760557][ T1] should_failslab+0x9/0x20 [ 47.765063][ T1] kmem_cache_alloc+0x3d/0x2d0 [ 47.769910][ T1] prepare_creds+0x2c/0x560 [ 47.774425][ T1] do_faccessat+0xe8/0x960 [ 47.779011][ T1] ? stream_open+0x60/0x60 [ 47.783701][ T1] ? debug_smp_processor_id+0x17/0x20 [ 47.789180][ T1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 47.795512][ T1] __x64_sys_access+0x61/0x70 [ 47.800312][ T1] do_syscall_64+0x31/0x40 [ 47.804854][ T1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.810906][ T1] RIP: 0033:0x7fda72f2d2c7 [ 47.815443][ T1] Code: 0f 1f 00 8b 87 10 01 00 00 89 06 31 c0 c3 0f 1f 44 00 00 89 b7 10 01 00 00 31 c0 c3 0f 1f 80 00 00 00 00 b8 15 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 01 fb 0d 00 f7 d8 64 89 02 b8 [ 47.835668][ T1] RSP: 002b:00007ffc110ebad8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 47.844555][ T1] RAX: ffffffffffffffda RBX: 00007fda72fd10b7 RCX: 00007fda72f2d2c7 [ 47.852927][ T1] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00007fda72fd10b7 [ 47.860907][ T1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 47.868970][ T1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.877837][ T1] R13: 0000000000000000 R14: 0000000000000113 R15: 00005597d9dd2d98 [ 47.886146][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 47.893257][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 47.904048][ T84] Call Trace: [ 47.907361][ T84] __dump_stack+0x21/0x24 [ 47.911794][ T84] dump_stack_lvl+0x1a7/0x208 [ 47.916646][ T84] ? show_regs_print_info+0x18/0x18 [ 47.921956][ T84] dump_stack+0x15/0x1c [ 47.926233][ T84] should_fail+0x3ab/0x500 [ 47.930977][ T84] ? __alloc_skb+0x9e/0x520 [ 47.935496][ T84] __should_failslab+0xa4/0xe0 [ 47.940342][ T84] should_failslab+0x9/0x20 [ 47.944839][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 47.949685][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 47.955608][ T84] __alloc_skb+0x9e/0x520 [ 47.960111][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 47.966715][ T84] alloc_skb_with_frags+0xa3/0x560 [ 47.971832][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 47.977029][ T84] ? sock_kzfree_s+0x60/0x60 [ 47.981620][ T84] ? __kasan_check_write+0x14/0x20 [ 47.986968][ T84] ? _raw_spin_lock+0x94/0xf0 [ 47.991936][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 47.997444][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 48.002741][ T84] ? unix_dgram_poll+0x640/0x640 [ 48.007873][ T84] ? cap_capable+0x19c/0x220 [ 48.012758][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 48.018348][ T84] __sys_sendto+0x467/0x620 [ 48.022857][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 48.028228][ T84] ? fpu__clear_all+0x20/0x20 [ 48.032917][ T84] __x64_sys_sendto+0xe5/0x100 [ 48.037764][ T84] do_syscall_64+0x31/0x40 [ 48.042181][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.048088][ T84] RIP: 0033:0x7f42f5df2407 [ 48.052538][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 48.072904][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 48.082530][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 48.090911][ T84] RDX: 0000000000000054 RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 48.100620][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 48.108694][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 48.116948][ T84] R13: 00007ffe22cd9210 R14: 0000000000000039 R15: 00007ffe22cd9210 [ 48.132305][ T280] FAULT_INJECTION: forcing a failure. [ 48.132305][ T280] name failslab, interval 1, probability 1, space 0, times 949 [ 48.147361][ T84] FAULT_INJECTION: forcing a failure. [ 48.147361][ T84] name failslab, interval 1, probability 1, space 0, times 948 [ 48.161269][ T280] CPU: 0 PID: 280 Comm: syz-executor Not tainted syzkaller #0 [ 48.161277][ T280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 48.161282][ T280] Call Trace: [ 48.161303][ T280] __dump_stack+0x21/0x24 [ 48.161315][ T280] dump_stack_lvl+0x1a7/0x208 [ 48.161328][ T280] ? show_regs_print_info+0x18/0x18 [ 48.161339][ T280] ? prandom_u32+0x24d/0x290 [ 48.161359][ T280] dump_stack+0x15/0x1c [ 48.207576][ T280] should_fail+0x3ab/0x500 [ 48.212103][ T280] ? __alloc_skb+0x9e/0x520 [ 48.216710][ T280] __should_failslab+0xa4/0xe0 [ 48.221607][ T280] should_failslab+0x9/0x20 [ 48.226286][ T280] kmem_cache_alloc+0x3d/0x2d0 [ 48.231746][ T280] __alloc_skb+0x9e/0x520 [ 48.236451][ T280] rtmsg_ifinfo_build_skb+0x75/0x180 [ 48.246195][ T280] unregister_netdevice_many+0x10b9/0x19f0 [ 48.254467][ T280] ? alloc_netdev_mqs+0xca0/0xca0 [ 48.260052][ T280] ? __queue_delayed_work+0x173/0x200 [ 48.267982][ T280] ? __kasan_check_read+0x11/0x20 [ 48.276701][ T280] unregister_netdevice_queue+0x2e1/0x320 [ 48.282721][ T280] ? linkwatch_urgent_event+0x34d/0x460 [ 48.289377][ T280] ? list_netdevice+0x4c0/0x4c0 [ 48.294383][ T280] ? linkwatch_fire_event+0x2d3/0x330 [ 48.300088][ T280] __tun_detach+0xc9d/0x1450 [ 48.305300][ T280] tun_chr_close+0x92/0x140 [ 48.309899][ T280] ? tun_chr_open+0x540/0x540 [ 48.314862][ T280] __fput+0x2dc/0x730 [ 48.318948][ T280] ____fput+0x15/0x20 [ 48.323324][ T280] task_work_run+0x127/0x190 [ 48.328037][ T280] do_exit+0xa7c/0x24e0 [ 48.332416][ T280] ? put_task_struct+0x90/0x90 [ 48.337308][ T280] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 48.342786][ T280] ? _raw_spin_lock+0xf0/0xf0 [ 48.347575][ T280] ? __kasan_check_write+0x14/0x20 [ 48.352681][ T280] ? _raw_spin_lock_irq+0x95/0xf0 [ 48.357788][ T280] do_group_exit+0x149/0x310 [ 48.362370][ T280] ? __kasan_check_write+0x14/0x20 [ 48.367480][ T280] ? recalc_sigpending+0x1c4/0x230 [ 48.372589][ T280] get_signal+0xfb1/0x1300 [ 48.377178][ T280] arch_do_signal_or_restart+0xe7/0x11b0 [ 48.382896][ T280] ? kernel_waitid+0x3d0/0x3d0 [ 48.388185][ T280] ? security_file_free+0xc7/0xe0 [ 48.394079][ T280] ? __ia32_sys_rt_sigreturn+0x730/0x730 [ 48.399729][ T280] ? __x64_sys_wait4+0x1b4/0x230 [ 48.404668][ T280] ? kernel_wait+0x1c0/0x1c0 [ 48.409516][ T280] exit_to_user_mode_loop+0xa2/0xe0 [ 48.414801][ T280] exit_to_user_mode_prepare+0x76/0xa0 [ 48.420266][ T280] syscall_exit_to_user_mode+0x1d/0x40 [ 48.425736][ T280] do_syscall_64+0x3d/0x40 [ 48.430166][ T280] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.436062][ T280] RIP: 0033:0x7f7feb0e0017 [ 48.440478][ T280] Code: Unable to access opcode bytes at RIP 0x7f7feb0dffed. [ 48.447847][ T280] RSP: 002b:00007ffd17a7c4c0 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 48.456354][ T280] RAX: fffffffffffffe00 RBX: 00005555837b0500 RCX: 00007f7feb0e0017 [ 48.464409][ T280] RDX: 0000000040000000 RSI: 00007ffd17a7c54c RDI: ffffffffffffffff [ 48.472661][ T280] RBP: 00007ffd17a7c54c R08: 0000000000000000 R09: 0000000000000000 [ 48.481008][ T280] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000006 [ 48.489585][ T280] R13: 00005555837c38d0 R14: 0000000000007a8a R15: 00007ffd17a7c5a0 [ 48.498127][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 48.506019][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 48.516465][ T84] Call Trace: [ 48.519758][ T84] __dump_stack+0x21/0x24 [ 48.524170][ T84] dump_stack_lvl+0x1a7/0x208 [ 48.528842][ T84] ? show_regs_print_info+0x18/0x18 [ 48.534072][ T84] dump_stack+0x15/0x1c [ 48.538220][ T84] should_fail+0x3ab/0x500 [ 48.542893][ T84] ? __alloc_skb+0x9e/0x520 [ 48.547819][ T84] __should_failslab+0xa4/0xe0 [ 48.552988][ T84] should_failslab+0x9/0x20 [ 48.557809][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 48.562777][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 48.568647][ T84] __alloc_skb+0x9e/0x520 [ 48.573611][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 48.580494][ T84] alloc_skb_with_frags+0xa3/0x560 [ 48.585957][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 48.591253][ T84] ? sock_kzfree_s+0x60/0x60 [ 48.595957][ T84] ? __kasan_check_write+0x14/0x20 [ 48.601077][ T84] ? _raw_spin_lock+0x94/0xf0 [ 48.605840][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 48.613422][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 48.619173][ T84] ? unix_dgram_poll+0x640/0x640 [ 48.625455][ T84] ? cap_capable+0x19c/0x220 [ 48.630049][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 48.635576][ T84] __sys_sendto+0x467/0x620 [ 48.640282][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 48.646120][ T84] ? fpu__clear_all+0x20/0x20 [ 48.650915][ T84] __x64_sys_sendto+0xe5/0x100 [ 48.655714][ T84] do_syscall_64+0x31/0x40 [ 48.660587][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.666709][ T84] RIP: 0033:0x7f42f5df2407 [ 48.671898][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 48.692888][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 48.702013][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 48.709989][ T84] RDX: 000000000000004c RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 48.718169][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 48.726547][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 48.734789][ T84] R13: 00007ffe22cd9210 R14: 0000000000000031 R15: 00007ffe22cd9210 [ 48.745304][ T84] FAULT_INJECTION: forcing a failure. [ 48.745304][ T84] name failslab, interval 1, probability 1, space 0, times 946 [ 48.759090][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 48.766187][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 48.778665][ T84] Call Trace: [ 48.781977][ T84] __dump_stack+0x21/0x24 [ 48.786312][ T84] dump_stack_lvl+0x1a7/0x208 [ 48.791023][ T84] ? show_regs_print_info+0x18/0x18 [ 48.796271][ T84] dump_stack+0x15/0x1c [ 48.800707][ T84] should_fail+0x3ab/0x500 [ 48.805206][ T84] ? __alloc_skb+0x9e/0x520 [ 48.810614][ T84] __should_failslab+0xa4/0xe0 [ 48.816032][ T84] should_failslab+0x9/0x20 [ 48.820851][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 48.827219][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 48.833102][ T84] __alloc_skb+0x9e/0x520 [ 48.837837][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 48.845050][ T84] alloc_skb_with_frags+0xa3/0x560 [ 48.850483][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 48.855709][ T84] ? sock_kzfree_s+0x60/0x60 [ 48.860590][ T84] ? __kasan_check_write+0x14/0x20 [ 48.865810][ T84] ? _raw_spin_lock+0x94/0xf0 [ 48.870701][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 48.876167][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 48.881488][ T84] ? unix_dgram_poll+0x640/0x640 [ 48.886915][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 48.892934][ T84] __sys_sendto+0x467/0x620 [ 48.897795][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 48.903496][ T84] ? fpu__clear_all+0x20/0x20 [ 48.910743][ T84] ? asm_sysvec_call_function_single+0xa/0x20 [ 48.916814][ T84] __x64_sys_sendto+0xe5/0x100 [ 48.921805][ T84] do_syscall_64+0x31/0x40 [ 48.926224][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.932299][ T84] RIP: 0033:0x7f42f5df2407 [ 48.936943][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 48.958818][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 48.967245][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 48.975217][ T84] RDX: 000000000000004b RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 48.983454][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 48.992414][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 49.000826][ T84] R13: 00007ffe22cd9210 R14: 0000000000000030 R15: 00007ffe22cd9210 [ 49.009729][ T84] FAULT_INJECTION: forcing a failure. [ 49.009729][ T84] name failslab, interval 1, probability 1, space 0, times 945 [ 49.022737][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 49.029500][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 49.039551][ T84] Call Trace: [ 49.042840][ T84] __dump_stack+0x21/0x24 [ 49.047177][ T84] dump_stack_lvl+0x1a7/0x208 [ 49.052562][ T84] ? show_regs_print_info+0x18/0x18 [ 49.057750][ T84] dump_stack+0x15/0x1c [ 49.061907][ T84] should_fail+0x3ab/0x500 [ 49.066430][ T84] ? __alloc_skb+0x9e/0x520 [ 49.071078][ T84] __should_failslab+0xa4/0xe0 [ 49.075922][ T84] should_failslab+0x9/0x20 [ 49.080550][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 49.085322][ T84] __alloc_skb+0x9e/0x520 [ 49.089830][ T84] alloc_skb_with_frags+0xa3/0x560 [ 49.095011][ T84] ? __kasan_check_write+0x14/0x20 [ 49.100145][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 49.105423][ T84] ? sock_kzfree_s+0x60/0x60 [ 49.110011][ T84] ? __kasan_check_write+0x14/0x20 [ 49.115135][ T84] ? _raw_spin_lock+0x94/0xf0 [ 49.119858][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 49.125343][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 49.130638][ T84] ? unix_dgram_poll+0x640/0x640 [ 49.136384][ T84] ? cap_capable+0x19c/0x220 [ 49.141173][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 49.146716][ T84] __sys_sendto+0x467/0x620 [ 49.151679][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 49.157673][ T84] ? kvm_sched_clock_read+0x18/0x40 [ 49.162879][ T84] __x64_sys_sendto+0xe5/0x100 [ 49.167928][ T84] do_syscall_64+0x31/0x40 [ 49.172439][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.178686][ T84] RIP: 0033:0x7f42f5df2407 [ 49.183409][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 49.203912][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 49.212730][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 49.220701][ T84] RDX: 000000000000004d RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 49.228927][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 49.236917][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 49.244908][ T84] R13: 00007ffe22cd9210 R14: 0000000000000032 R15: 00007ffe22cd9210 [ 49.255741][ T7] FAULT_INJECTION: forcing a failure. [ 49.255741][ T7] name failslab, interval 1, probability 1, space 0, times 944 [ 49.270242][ T312] FAULT_INJECTION: forcing a failure. [ 49.270242][ T312] name failslab, interval 1, probability 1, space 0, times 944 [ 49.284026][ T312] CPU: 0 PID: 312 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 49.291723][ T312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 49.301880][ T312] Workqueue: events_unbound linkwatch_event [ 49.307787][ T312] Call Trace: [ 49.311075][ T312] __dump_stack+0x21/0x24 [ 49.315421][ T312] dump_stack_lvl+0x1a7/0x208 [ 49.320096][ T312] ? show_regs_print_info+0x18/0x18 [ 49.325371][ T312] ? prandom_u32+0x24d/0x290 [ 49.329953][ T312] dump_stack+0x15/0x1c [ 49.334113][ T312] should_fail+0x3ab/0x500 [ 49.338519][ T312] ? __neigh_notify+0x83/0x130 [ 49.343276][ T312] __should_failslab+0xa4/0xe0 [ 49.348301][ T312] should_failslab+0x9/0x20 [ 49.352796][ T312] __kmalloc_track_caller+0x5f/0x310 [ 49.358180][ T312] ? kmem_cache_alloc+0x15a/0x2d0 [ 49.363196][ T312] ? __alloc_skb+0x9e/0x520 [ 49.367695][ T312] ? __neigh_notify+0x83/0x130 [ 49.372451][ T312] __alloc_skb+0xdc/0x520 [ 49.376771][ T312] ? __kasan_check_write+0x14/0x20 [ 49.381901][ T312] __neigh_notify+0x83/0x130 [ 49.386592][ T312] neigh_cleanup_and_release+0x2c/0x1a0 [ 49.392154][ T312] neigh_flush_dev+0x624/0x810 [ 49.397024][ T312] ? _raw_write_lock_bh+0x94/0xf0 [ 49.402273][ T312] __neigh_ifdown+0x3f/0x380 [ 49.406872][ T312] ? register_vlan_dev+0x630/0x630 [ 49.412158][ T312] ? raw_notifier+0xa0/0x7d0 [ 49.416834][ T312] neigh_carrier_down+0x22/0x30 [ 49.421925][ T312] ndisc_netdev_event+0x275/0x3e0 [ 49.427048][ T312] raw_notifier_call_chain+0x90/0x100 [ 49.432521][ T312] netdev_state_change+0x175/0x230 [ 49.437805][ T312] ? netdev_features_change+0x190/0x190 [ 49.443515][ T312] ? dev_deactivate+0x125/0x1b0 [ 49.448358][ T312] ? _raw_write_unlock_bh+0x2f/0x48 [ 49.453559][ T312] linkwatch_do_dev+0x102/0x140 [ 49.458400][ T312] __linkwatch_run_queue+0x4b1/0x7c0 [ 49.463963][ T312] ? __mutex_lock_slowpath+0xe/0x10 [ 49.469366][ T312] ? linkwatch_run_queue+0x20/0x20 [ 49.474486][ T312] ? __kasan_check_read+0x11/0x20 [ 49.479777][ T312] ? read_word_at_a_time+0x12/0x20 [ 49.485086][ T312] linkwatch_event+0x4c/0x60 [ 49.489765][ T312] process_one_work+0x6fd/0xbc0 [ 49.494614][ T312] worker_thread+0xa8e/0x13c0 [ 49.499307][ T312] kthread+0x324/0x3b0 [ 49.503385][ T312] ? worker_clr_flags+0x190/0x190 [ 49.508525][ T312] ? kthread_blkcg+0xd0/0xd0 [ 49.513113][ T312] ret_from_fork+0x1f/0x30 [ 49.521171][ T84] FAULT_INJECTION: forcing a failure. [ 49.521171][ T84] name failslab, interval 1, probability 1, space 0, times 943 [ 49.534620][ T7] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 49.542279][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 49.554073][ T7] Workqueue: netns cleanup_net [ 49.558846][ T7] Call Trace: [ 49.562156][ T7] __dump_stack+0x21/0x24 [ 49.566741][ T7] dump_stack_lvl+0x1a7/0x208 [ 49.571534][ T7] ? thaw_kernel_threads+0x220/0x220 [ 49.577053][ T7] ? show_regs_print_info+0x18/0x18 [ 49.582253][ T7] ? prandom_u32+0x24d/0x290 [ 49.586851][ T7] dump_stack+0x15/0x1c [ 49.591093][ T7] should_fail+0x3ab/0x500 [ 49.595533][ T7] ? kvmalloc_node+0x88/0x130 [ 49.600225][ T7] __should_failslab+0xa4/0xe0 [ 49.605080][ T7] should_failslab+0x9/0x20 [ 49.609589][ T7] __kmalloc+0x60/0x330 [ 49.613745][ T7] ? kvmalloc_node+0x88/0x130 [ 49.618600][ T7] kvmalloc_node+0x88/0x130 [ 49.623113][ T7] __nf_hook_entries_try_shrink+0x345/0x740 [ 49.629263][ T7] ? mutex_trylock+0xb0/0xb0 [ 49.633870][ T7] __nf_unregister_net_hook+0x3ae/0x560 [ 49.639417][ T7] nf_unregister_net_hooks+0xe2/0x150 [ 49.644788][ T7] ipt_unregister_table_pre_exit+0x49/0x70 [ 49.650589][ T7] iptable_mangle_net_pre_exit+0x54/0x60 [ 49.656389][ T7] cleanup_net+0x4ab/0xb80 [ 49.660797][ T7] ? finish_task_switch+0x12e/0x5a0 [ 49.665996][ T7] ? ops_init+0x470/0x470 [ 49.670574][ T7] ? __kasan_check_read+0x11/0x20 [ 49.675598][ T7] ? read_word_at_a_time+0x12/0x20 [ 49.680964][ T7] ? strscpy+0x9b/0x290 [ 49.685296][ T7] process_one_work+0x6fd/0xbc0 [ 49.690276][ T7] worker_thread+0xa8e/0x13c0 [ 49.695242][ T7] kthread+0x324/0x3b0 [ 49.699401][ T7] ? worker_clr_flags+0x190/0x190 [ 49.719878][ T7] ? kthread_blkcg+0xd0/0xd0 [ 49.724637][ T7] ret_from_fork+0x1f/0x30 [ 49.729407][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 49.736547][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 49.746606][ T84] Call Trace: [ 49.749898][ T84] __dump_stack+0x21/0x24 [ 49.754225][ T84] dump_stack_lvl+0x1a7/0x208 [ 49.758916][ T84] ? show_regs_print_info+0x18/0x18 [ 49.764384][ T84] dump_stack+0x15/0x1c [ 49.768646][ T84] should_fail+0x3ab/0x500 [ 49.773086][ T84] ? __alloc_skb+0x9e/0x520 [ 49.777874][ T84] __should_failslab+0xa4/0xe0 [ 49.782770][ T84] should_failslab+0x9/0x20 [ 49.787392][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 49.792281][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 49.798735][ T84] __alloc_skb+0x9e/0x520 [ 49.803251][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 49.810142][ T84] alloc_skb_with_frags+0xa3/0x560 [ 49.815659][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 49.822281][ T84] ? sock_kzfree_s+0x60/0x60 [ 49.826964][ T84] ? __kasan_check_write+0x14/0x20 [ 49.832266][ T84] ? _raw_spin_lock+0x94/0xf0 [ 49.837561][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 49.843018][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 49.848133][ T84] ? unix_dgram_poll+0x640/0x640 [ 49.853170][ T84] ? cap_capable+0x19c/0x220 [ 49.857907][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 49.863498][ T84] __sys_sendto+0x467/0x620 [ 49.868006][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 49.873467][ T84] ? fpu__clear_all+0x20/0x20 [ 49.878151][ T84] __x64_sys_sendto+0xe5/0x100 [ 49.883016][ T84] do_syscall_64+0x31/0x40 [ 49.888389][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.895456][ T84] RIP: 0033:0x7f42f5df2407 [ 49.900178][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 49.920396][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 49.929126][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 49.938064][ T84] RDX: 0000000000000051 RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 49.946404][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 49.954482][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 49.962649][ T84] R13: 00007ffe22cd9210 R14: 0000000000000036 R15: 00007ffe22cd9210 [ 49.972062][ T7] tipc: Disabling bearer [ 49.977490][ T7] tipc: Left network mode [ 49.986958][ T84] FAULT_INJECTION: forcing a failure. [ 49.986958][ T84] name failslab, interval 1, probability 1, space 0, times 941 [ 50.000404][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 50.007532][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 50.017863][ T84] Call Trace: [ 50.021173][ T84] __dump_stack+0x21/0x24 [ 50.025631][ T84] dump_stack_lvl+0x1a7/0x208 [ 50.030306][ T84] ? show_regs_print_info+0x18/0x18 [ 50.035850][ T84] dump_stack+0x15/0x1c [ 50.040010][ T84] should_fail+0x3ab/0x500 [ 50.044597][ T84] ? __alloc_skb+0x9e/0x520 [ 50.049238][ T84] __should_failslab+0xa4/0xe0 [ 50.054023][ T84] should_failslab+0x9/0x20 [ 50.058701][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 50.063550][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 50.069375][ T84] __alloc_skb+0x9e/0x520 [ 50.073981][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 50.081030][ T84] alloc_skb_with_frags+0xa3/0x560 [ 50.086145][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 50.091476][ T84] ? sock_kzfree_s+0x60/0x60 [ 50.096719][ T84] ? __kasan_check_write+0x14/0x20 [ 50.103619][ T84] ? _raw_spin_lock+0x94/0xf0 [ 50.108403][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 50.114153][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 50.119393][ T84] ? unix_dgram_poll+0x640/0x640 [ 50.124858][ T84] ? cap_capable+0x19c/0x220 [ 50.130047][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 50.135966][ T84] __sys_sendto+0x467/0x620 [ 50.140934][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 50.146654][ T84] ? fpu__clear_all+0x20/0x20 [ 50.151359][ T84] __x64_sys_sendto+0xe5/0x100 [ 50.157450][ T84] do_syscall_64+0x31/0x40 [ 50.162060][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.168234][ T84] RIP: 0033:0x7f42f5df2407 [ 50.173095][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 50.193167][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 50.201670][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 50.209726][ T84] RDX: 000000000000004d RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 50.217972][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 50.226322][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 50.234445][ T84] R13: 00007ffe22cd9210 R14: 0000000000000032 R15: 00007ffe22cd9210 [ 50.242812][ T1] FAULT_INJECTION: forcing a failure. [ 50.242812][ T1] name failslab, interval 1, probability 1, space 0, times 941 [ 50.256114][ T1] CPU: 1 PID: 1 Comm: init Not tainted syzkaller #0 [ 50.262826][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 50.272984][ T1] Call Trace: [ 50.276289][ T1] __dump_stack+0x21/0x24 [ 50.279647][ T84] FAULT_INJECTION: forcing a failure. [ 50.279647][ T84] name failslab, interval 1, probability 1, space 0, times 940 [ 50.280637][ T1] dump_stack_lvl+0x1a7/0x208 [ 50.298715][ T1] ? thaw_kernel_threads+0x220/0x220 [ 50.304007][ T1] ? show_regs_print_info+0x18/0x18 [ 50.309205][ T1] ? prandom_u32+0x24d/0x290 [ 50.313814][ T1] dump_stack+0x15/0x1c [ 50.318048][ T1] should_fail+0x3ab/0x500 [ 50.322573][ T1] ? getname_flags+0xba/0x510 [ 50.327265][ T1] __should_failslab+0xa4/0xe0 [ 50.332051][ T1] should_failslab+0x9/0x20 [ 50.336570][ T1] kmem_cache_alloc+0x3d/0x2d0 [ 50.341376][ T1] ? slab_free_freelist_hook+0xc5/0x190 [ 50.346926][ T1] getname_flags+0xba/0x510 [ 50.351532][ T1] getname+0x19/0x20 [ 50.355422][ T1] do_sys_openat2+0xde/0x750 [ 50.360006][ T1] ? put_cred_rcu+0x208/0x290 [ 50.364765][ T1] ? __put_cred+0xde/0x150 [ 50.369182][ T1] ? do_sys_open+0xe0/0xe0 [ 50.373595][ T1] ? revert_creds+0xaa/0x1c0 [ 50.378180][ T1] ? do_faccessat+0x6bc/0x960 [ 50.383121][ T1] __x64_sys_openat+0x136/0x160 [ 50.388180][ T1] do_syscall_64+0x31/0x40 [ 50.392981][ T1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.399073][ T1] RIP: 0033:0x7fda72f31c3a [ 50.403500][ T1] Code: 41 89 f2 48 89 54 24 e0 41 83 e2 40 75 2a 89 f0 f7 d0 a9 00 00 41 00 74 1f 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 2e c3 0f 1f 44 00 00 48 8d 44 24 08 c7 44 24 [ 50.424020][ T1] RSP: 002b:00007ffc110ebad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000101 [ 50.433425][ T1] RAX: ffffffffffffffda RBX: 00007fda72fd6200 RCX: 00007fda72f31c3a [ 50.441812][ T1] RDX: 0000000000080000 RSI: 00007fda72fd6200 RDI: 00000000ffffff9c [ 50.450250][ T1] RBP: 00007fda72fd10a8 R08: 0000000000000000 R09: 0000000000000000 [ 50.458509][ T1] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 50.466578][ T1] R13: 0000000000000000 R14: 000000000000011a R15: 00005597d9dd2d98 [ 50.475016][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 50.481895][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 50.492494][ T84] Call Trace: [ 50.495870][ T84] __dump_stack+0x21/0x24 [ 50.500220][ T84] dump_stack_lvl+0x1a7/0x208 [ 50.505043][ T84] ? show_regs_print_info+0x18/0x18 [ 50.510251][ T84] dump_stack+0x15/0x1c [ 50.515319][ T84] should_fail+0x3ab/0x500 [ 50.519750][ T84] ? __alloc_skb+0x9e/0x520 [ 50.524278][ T84] __should_failslab+0xa4/0xe0 [ 50.529179][ T84] should_failslab+0x9/0x20 [ 50.533687][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 50.538575][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 50.544203][ T84] __alloc_skb+0x9e/0x520 [ 50.548554][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 50.555368][ T84] alloc_skb_with_frags+0xa3/0x560 [ 50.560601][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 50.565916][ T84] ? sock_kzfree_s+0x60/0x60 [ 50.570507][ T84] ? __kasan_check_write+0x14/0x20 [ 50.575793][ T84] ? _raw_spin_lock+0x94/0xf0 [ 50.580469][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 50.586019][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 50.591226][ T84] ? unix_dgram_poll+0x640/0x640 [ 50.596159][ T84] ? cap_capable+0x19c/0x220 [ 50.601031][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 50.607095][ T84] __sys_sendto+0x467/0x620 [ 50.611775][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 50.617156][ T84] ? __switch_to_asm+0x3a/0x60 [ 50.622100][ T84] ? fpu__clear_all+0x20/0x20 [ 50.626770][ T84] __x64_sys_sendto+0xe5/0x100 [ 50.632011][ T84] do_syscall_64+0x31/0x40 [ 50.636723][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.642692][ T84] RIP: 0033:0x7f42f5df2407 [ 50.647310][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 50.667276][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 50.676586][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 50.685412][ T84] RDX: 0000000000000053 RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 50.694102][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 50.703822][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 50.712126][ T84] R13: 00007ffe22cd9210 R14: 0000000000000038 R15: 00007ffe22cd9210 [ 50.721382][ T1] FAULT_INJECTION: forcing a failure. [ 50.721382][ T1] name failslab, interval 1, probability 1, space 0, times 939 [ 50.727254][ T84] FAULT_INJECTION: forcing a failure. [ 50.727254][ T84] name failslab, interval 1, probability 1, space 0, times 938 [ 50.734301][ T1] CPU: 1 PID: 1 Comm: init Not tainted syzkaller #0 [ 50.734309][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 50.734313][ T1] Call Trace: [ 50.734333][ T1] __dump_stack+0x21/0x24 [ 50.734346][ T1] dump_stack_lvl+0x1a7/0x208 [ 50.734359][ T1] ? show_regs_print_info+0x18/0x18 [ 50.734371][ T1] dump_stack+0x15/0x1c [ 50.734381][ T1] should_fail+0x3ab/0x500 [ 50.734396][ T1] ? security_prepare_creds+0x4e/0x140 [ 50.734415][ T1] __should_failslab+0xa4/0xe0 [ 50.801610][ T1] should_failslab+0x9/0x20 [ 50.806110][ T1] __kmalloc+0x60/0x330 [ 50.810261][ T1] security_prepare_creds+0x4e/0x140 [ 50.815561][ T1] prepare_creds+0x3ad/0x560 [ 50.820788][ T1] do_faccessat+0xe8/0x960 [ 50.825212][ T1] ? stream_open+0x60/0x60 [ 50.829639][ T1] ? __kasan_check_read+0x11/0x20 [ 50.834668][ T1] __x64_sys_access+0x61/0x70 [ 50.839362][ T1] do_syscall_64+0x31/0x40 [ 50.843802][ T1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.850163][ T1] RIP: 0033:0x7fda72f2d2c7 [ 50.855135][ T1] Code: 0f 1f 00 8b 87 10 01 00 00 89 06 31 c0 c3 0f 1f 44 00 00 89 b7 10 01 00 00 31 c0 c3 0f 1f 80 00 00 00 00 b8 15 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 01 fb 0d 00 f7 d8 64 89 02 b8 [ 50.875266][ T1] RSP: 002b:00007ffc110ebaf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 50.883781][ T1] RAX: ffffffffffffffda RBX: 00007fda730c37a9 RCX: 00007fda72f2d2c7 [ 50.892026][ T1] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 00007fda730c37a9 [ 50.900081][ T1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 50.908346][ T1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.916680][ T1] R13: 0000000000000000 R14: 0000000000000117 R15: 00005597d9dd2d98 [ 50.926196][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 50.933420][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 50.943506][ T84] Call Trace: [ 50.947055][ T84] __dump_stack+0x21/0x24 [ 50.951388][ T84] dump_stack_lvl+0x1a7/0x208 [ 50.956451][ T84] ? thaw_kernel_threads+0x220/0x220 [ 50.962130][ T84] ? show_regs_print_info+0x18/0x18 [ 50.967685][ T84] ? prandom_u32+0x24d/0x290 [ 50.972371][ T84] dump_stack+0x15/0x1c [ 50.977669][ T84] should_fail+0x3ab/0x500 [ 50.982699][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 50.988266][ T84] __should_failslab+0xa4/0xe0 [ 50.993113][ T84] should_failslab+0x9/0x20 [ 50.998016][ T84] __kmalloc_track_caller+0x5f/0x310 [ 51.003521][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 51.008553][ T84] ? __alloc_skb+0x9e/0x520 [ 51.013060][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 51.018769][ T84] __alloc_skb+0xdc/0x520 [ 51.023317][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 51.029918][ T84] alloc_skb_with_frags+0xa3/0x560 [ 51.035030][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 51.040229][ T84] ? sock_kzfree_s+0x60/0x60 [ 51.045049][ T84] ? __kasan_check_write+0x14/0x20 [ 51.050289][ T84] ? _raw_spin_lock+0x94/0xf0 [ 51.054961][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 51.061394][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 51.066683][ T84] ? unix_dgram_poll+0x640/0x640 [ 51.072167][ T84] ? cap_capable+0x19c/0x220 [ 51.077204][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 51.083144][ T84] __sys_sendto+0x467/0x620 [ 51.088331][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 51.093982][ T84] ? fpu__clear_all+0x20/0x20 [ 51.098773][ T84] __x64_sys_sendto+0xe5/0x100 [ 51.103809][ T84] do_syscall_64+0x31/0x40 [ 51.108507][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.114953][ T84] RIP: 0033:0x7f42f5df2407 [ 51.119778][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 51.140491][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 51.149430][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 51.158436][ T84] RDX: 000000000000005d RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 51.166762][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 51.175693][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 51.185679][ T84] R13: 00007ffe22cd9210 R14: 0000000000000042 R15: 00007ffe22cd9210 [ 51.196471][ T84] FAULT_INJECTION: forcing a failure. [ 51.196471][ T84] name failslab, interval 1, probability 1, space 0, times 936 [ 51.209736][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 51.216510][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 51.227015][ T84] Call Trace: [ 51.230748][ T84] __dump_stack+0x21/0x24 [ 51.235180][ T84] dump_stack_lvl+0x1a7/0x208 [ 51.239853][ T84] ? thaw_kernel_threads+0x220/0x220 [ 51.245126][ T84] ? show_regs_print_info+0x18/0x18 [ 51.250461][ T84] ? prandom_u32+0x24d/0x290 [ 51.255033][ T84] dump_stack+0x15/0x1c [ 51.259174][ T84] should_fail+0x3ab/0x500 [ 51.264404][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 51.269869][ T84] __should_failslab+0xa4/0xe0 [ 51.274802][ T84] should_failslab+0x9/0x20 [ 51.279630][ T84] __kmalloc_track_caller+0x5f/0x310 [ 51.285121][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 51.290601][ T84] ? __alloc_skb+0x9e/0x520 [ 51.295519][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 51.300820][ T84] __alloc_skb+0xdc/0x520 [ 51.305527][ T84] alloc_skb_with_frags+0xa3/0x560 [ 51.311070][ T84] ? __kasan_check_write+0x14/0x20 [ 51.316176][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 51.321743][ T84] ? sock_kzfree_s+0x60/0x60 [ 51.326344][ T84] ? __kasan_check_write+0x14/0x20 [ 51.331450][ T84] ? _raw_spin_lock+0x94/0xf0 [ 51.336114][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 51.341470][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 51.346587][ T84] ? unix_dgram_poll+0x640/0x640 [ 51.351528][ T84] ? cap_capable+0x19c/0x220 [ 51.356111][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 51.361568][ T84] __sys_sendto+0x467/0x620 [ 51.366156][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 51.372154][ T84] ? fpu__clear_all+0x20/0x20 [ 51.376948][ T84] __x64_sys_sendto+0xe5/0x100 [ 51.382549][ T84] do_syscall_64+0x31/0x40 [ 51.387304][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.393479][ T84] RIP: 0033:0x7f42f5df2407 [ 51.397976][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 51.417977][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 51.426960][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 51.435016][ T84] RDX: 000000000000005d RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 51.443240][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 51.451467][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 51.459517][ T84] R13: 00007ffe22cd9210 R14: 0000000000000042 R15: 00007ffe22cd9210 [ 51.470670][ T84] FAULT_INJECTION: forcing a failure. [ 51.470670][ T84] name failslab, interval 1, probability 1, space 0, times 935 [ 51.483670][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 51.490523][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 51.501413][ T84] Call Trace: [ 51.504707][ T84] __dump_stack+0x21/0x24 [ 51.509030][ T84] dump_stack_lvl+0x1a7/0x208 [ 51.513818][ T84] ? thaw_kernel_threads+0x220/0x220 [ 51.519327][ T84] ? show_regs_print_info+0x18/0x18 [ 51.524540][ T84] ? prandom_u32+0x24d/0x290 [ 51.529142][ T84] dump_stack+0x15/0x1c [ 51.533510][ T84] should_fail+0x3ab/0x500 [ 51.538008][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 51.543434][ T84] __should_failslab+0xa4/0xe0 [ 51.548735][ T84] should_failslab+0x9/0x20 [ 51.553614][ T84] __kmalloc_track_caller+0x5f/0x310 [ 51.559081][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 51.564101][ T84] ? __alloc_skb+0x9e/0x520 [ 51.568934][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 51.574310][ T84] __alloc_skb+0xdc/0x520 [ 51.578820][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 51.585399][ T84] alloc_skb_with_frags+0xa3/0x560 [ 51.590530][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 51.595721][ T84] ? sock_kzfree_s+0x60/0x60 [ 51.600300][ T84] ? __kasan_check_write+0x14/0x20 [ 51.605390][ T84] ? _raw_spin_lock+0x94/0xf0 [ 51.610239][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 51.615661][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 51.620782][ T84] ? unix_dgram_poll+0x640/0x640 [ 51.625705][ T84] ? cap_capable+0x19c/0x220 [ 51.630368][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 51.635814][ T84] __sys_sendto+0x467/0x620 [ 51.640403][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 51.646222][ T84] ? fpu__clear_all+0x20/0x20 [ 51.651112][ T84] __x64_sys_sendto+0xe5/0x100 [ 51.655897][ T84] do_syscall_64+0x31/0x40 [ 51.660303][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.666271][ T84] RIP: 0033:0x7f42f5df2407 [ 51.670882][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 51.692699][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 51.702087][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 51.710220][ T84] RDX: 0000000000000051 RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 51.718434][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 51.726420][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 51.734877][ T84] R13: 00007ffe22cd9210 R14: 0000000000000036 R15: 00007ffe22cd9210 [ 51.743822][ T84] FAULT_INJECTION: forcing a failure. [ 51.743822][ T84] name failslab, interval 1, probability 1, space 0, times 934 [ 51.757097][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 51.764047][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 51.774122][ T84] Call Trace: [ 51.777423][ T84] __dump_stack+0x21/0x24 [ 51.782003][ T84] dump_stack_lvl+0x1a7/0x208 [ 51.786802][ T84] ? show_regs_print_info+0x18/0x18 [ 51.792448][ T84] dump_stack+0x15/0x1c [ 51.796793][ T84] should_fail+0x3ab/0x500 [ 51.802279][ T84] ? __alloc_skb+0x9e/0x520 [ 51.807157][ T84] __should_failslab+0xa4/0xe0 [ 51.812195][ T84] should_failslab+0x9/0x20 [ 51.816709][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 51.821681][ T84] __alloc_skb+0x9e/0x520 [ 51.826113][ T84] alloc_skb_with_frags+0xa3/0x560 [ 51.831501][ T84] ? __kasan_check_write+0x14/0x20 [ 51.836716][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 51.842119][ T84] ? sock_kzfree_s+0x60/0x60 [ 51.847501][ T84] ? __kasan_check_write+0x14/0x20 [ 51.852616][ T84] ? _raw_spin_lock+0x94/0xf0 [ 51.857285][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 51.862651][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 51.868048][ T84] ? unix_dgram_poll+0x640/0x640 [ 51.873365][ T84] ? cap_capable+0x19c/0x220 [ 51.877964][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 51.883415][ T84] __sys_sendto+0x467/0x620 [ 51.887926][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 51.894226][ T84] __x64_sys_sendto+0xe5/0x100 [ 51.899006][ T84] do_syscall_64+0x31/0x40 [ 51.903521][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.909419][ T84] RIP: 0033:0x7f42f5df2407 [ 51.914093][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 51.936349][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 51.944880][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 51.952946][ T84] RDX: 000000000000004b RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 51.960917][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 51.969019][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 51.977605][ T84] R13: 00007ffe22cd9210 R14: 0000000000000030 R15: 00007ffe22cd9210 [ 51.990841][ T84] FAULT_INJECTION: forcing a failure. [ 51.990841][ T84] name failslab, interval 1, probability 1, space 0, times 933 [ 52.004678][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 52.011460][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 52.021698][ T84] Call Trace: [ 52.026571][ T84] __dump_stack+0x21/0x24 [ 52.031363][ T84] dump_stack_lvl+0x1a7/0x208 [ 52.036133][ T84] ? thaw_kernel_threads+0x220/0x220 [ 52.041424][ T84] ? show_regs_print_info+0x18/0x18 [ 52.046714][ T84] ? prandom_u32+0x24d/0x290 [ 52.051594][ T84] dump_stack+0x15/0x1c [ 52.055736][ T84] should_fail+0x3ab/0x500 [ 52.060182][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 52.065465][ T84] __should_failslab+0xa4/0xe0 [ 52.070403][ T84] should_failslab+0x9/0x20 [ 52.074904][ T84] __kmalloc_track_caller+0x5f/0x310 [ 52.080200][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 52.085895][ T84] ? __alloc_skb+0x9e/0x520 [ 52.090547][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 52.096012][ T84] __alloc_skb+0xdc/0x520 [ 52.100517][ T84] alloc_skb_with_frags+0xa3/0x560 [ 52.105914][ T84] ? __kasan_check_write+0x14/0x20 [ 52.111027][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 52.116365][ T84] ? sock_kzfree_s+0x60/0x60 [ 52.120955][ T84] ? __kasan_check_write+0x14/0x20 [ 52.126604][ T84] ? _raw_spin_lock+0x94/0xf0 [ 52.131481][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 52.137408][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 52.142719][ T84] ? unix_dgram_poll+0x640/0x640 [ 52.147776][ T84] ? cap_capable+0x19c/0x220 [ 52.152814][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 52.158825][ T84] __sys_sendto+0x467/0x620 [ 52.163374][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 52.169608][ T84] ? fpu__clear_all+0x20/0x20 [ 52.174289][ T84] __x64_sys_sendto+0xe5/0x100 [ 52.179155][ T84] do_syscall_64+0x31/0x40 [ 52.183564][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.189523][ T84] RIP: 0033:0x7f42f5df2407 [ 52.195093][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 52.215704][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 52.224108][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 52.233057][ T84] RDX: 000000000000004a RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 52.242991][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 52.254091][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 52.262929][ T84] R13: 00007ffe22cd9210 R14: 000000000000002f R15: 00007ffe22cd9210 [ 52.273049][ T7] FAULT_INJECTION: forcing a failure. [ 52.273049][ T7] name failslab, interval 1, probability 1, space 0, times 932 [ 52.276449][ T84] FAULT_INJECTION: forcing a failure. [ 52.276449][ T84] name failslab, interval 1, probability 1, space 0, times 932 [ 52.286401][ T7] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 52.307812][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 52.318353][ T7] Workqueue: netns cleanup_net [ 52.323296][ T7] Call Trace: [ 52.326797][ T7] __dump_stack+0x21/0x24 [ 52.331128][ T7] dump_stack_lvl+0x1a7/0x208 [ 52.336099][ T7] ? show_regs_print_info+0x18/0x18 [ 52.341450][ T7] dump_stack+0x15/0x1c [ 52.345885][ T7] should_fail+0x3ab/0x500 [ 52.350307][ T7] ? rtmsg_ifinfo_build_skb+0x75/0x180 [ 52.355875][ T7] __should_failslab+0xa4/0xe0 [ 52.360635][ T7] should_failslab+0x9/0x20 [ 52.365232][ T7] __kmalloc_track_caller+0x5f/0x310 [ 52.370695][ T7] ? kmem_cache_alloc+0x15a/0x2d0 [ 52.376236][ T7] ? __alloc_skb+0x9e/0x520 [ 52.380747][ T7] ? rtmsg_ifinfo_build_skb+0x75/0x180 [ 52.386291][ T7] __alloc_skb+0xdc/0x520 [ 52.391064][ T7] rtmsg_ifinfo_build_skb+0x75/0x180 [ 52.396929][ T7] rtmsg_ifinfo+0x7a/0x130 [ 52.401459][ T7] dev_close_many+0x26e/0x4d0 [ 52.406146][ T7] ? __dev_open+0x500/0x500 [ 52.410745][ T7] ? __kasan_check_read+0x11/0x20 [ 52.415769][ T7] unregister_netdevice_many+0x477/0x19f0 [ 52.422054][ T7] ? netdev_run_todo+0xd31/0xda0 [ 52.428254][ T7] ? alloc_netdev_mqs+0xca0/0xca0 [ 52.433981][ T7] ? unregister_netdevice_queue+0x17c/0x320 [ 52.440064][ T7] ? list_netdevice+0x4c0/0x4c0 [ 52.445172][ T7] ? __kasan_check_write+0x14/0x20 [ 52.450632][ T7] ip6_tnl_exit_batch_net+0x3eb/0x440 [ 52.456101][ T7] ? ip6_tnl_init_net+0x3c0/0x3c0 [ 52.461296][ T7] ? ip6_tnl_init_net+0x3c0/0x3c0 [ 52.467120][ T7] cleanup_net+0x5fe/0xb80 [ 52.471739][ T7] ? finish_task_switch+0x12e/0x5a0 [ 52.477048][ T7] ? ops_init+0x470/0x470 [ 52.481639][ T7] ? __kasan_check_read+0x11/0x20 [ 52.486751][ T7] ? read_word_at_a_time+0x12/0x20 [ 52.491871][ T7] ? strscpy+0x9b/0x290 [ 52.496199][ T7] process_one_work+0x6fd/0xbc0 [ 52.501189][ T7] worker_thread+0xa8e/0x13c0 [ 52.506308][ T7] kthread+0x324/0x3b0 [ 52.510373][ T7] ? worker_clr_flags+0x190/0x190 [ 52.515389][ T7] ? kthread_blkcg+0xd0/0xd0 [ 52.519972][ T7] ret_from_fork+0x1f/0x30 [ 52.524387][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 52.531326][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 52.541472][ T84] Call Trace: [ 52.544985][ T84] __dump_stack+0x21/0x24 [ 52.549951][ T84] dump_stack_lvl+0x1a7/0x208 [ 52.554809][ T84] ? show_regs_print_info+0x18/0x18 [ 52.559209][ C0] FAULT_INJECTION: forcing a failure. [ 52.559209][ C0] name failslab, interval 1, probability 1, space 0, times 932 [ 52.560010][ T84] dump_stack+0x15/0x1c [ 52.577465][ T84] should_fail+0x3ab/0x500 [ 52.582047][ T84] ? __alloc_skb+0x9e/0x520 [ 52.586811][ T84] __should_failslab+0xa4/0xe0 [ 52.591829][ T84] should_failslab+0x9/0x20 [ 52.596504][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 52.601375][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 52.607003][ T84] __alloc_skb+0x9e/0x520 [ 52.611330][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 52.617911][ T84] alloc_skb_with_frags+0xa3/0x560 [ 52.623375][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 52.629860][ T84] ? sock_kzfree_s+0x60/0x60 [ 52.635591][ T84] ? __kasan_check_write+0x14/0x20 [ 52.640816][ T84] ? _raw_spin_lock+0x94/0xf0 [ 52.645772][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 52.651492][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 52.656626][ T84] ? unix_dgram_poll+0x640/0x640 [ 52.661747][ T84] ? cap_capable+0x19c/0x220 [ 52.666339][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 52.671881][ T84] __sys_sendto+0x467/0x620 [ 52.676654][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 52.682314][ T84] ? fpu__clear_all+0x20/0x20 [ 52.687299][ T84] __x64_sys_sendto+0xe5/0x100 [ 52.692294][ T84] do_syscall_64+0x31/0x40 [ 52.696740][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.703100][ T84] RIP: 0033:0x7f42f5df2407 [ 52.707786][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 52.727767][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 52.736388][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 52.744369][ T84] RDX: 0000000000000051 RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 52.752528][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 52.760935][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 52.768906][ T84] R13: 00007ffe22cd9210 R14: 0000000000000036 R15: 00007ffe22cd9210 [ 52.777061][ C0] CPU: 0 PID: 315 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 52.779561][ T84] FAULT_INJECTION: forcing a failure. [ 52.779561][ T84] name failslab, interval 1, probability 1, space 0, times 931 [ 52.784636][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 52.808315][ C0] Workqueue: events_unbound toggle_allocation_gate [ 52.814820][ C0] Call Trace: [ 52.818101][ C0] [ 52.820955][ C0] __dump_stack+0x21/0x24 [ 52.825316][ C0] dump_stack_lvl+0x1a7/0x208 [ 52.830137][ C0] ? thaw_kernel_threads+0x220/0x220 [ 52.835421][ C0] ? show_regs_print_info+0x18/0x18 [ 52.840900][ C0] ? prandom_u32+0x24d/0x290 [ 52.845804][ C0] dump_stack+0x15/0x1c [ 52.850053][ C0] should_fail+0x3ab/0x500 [ 52.854556][ C0] ? __alloc_skb+0x9e/0x520 [ 52.859493][ C0] __should_failslab+0xa4/0xe0 [ 52.864253][ C0] should_failslab+0x9/0x20 [ 52.869213][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 52.874085][ C0] __alloc_skb+0x9e/0x520 [ 52.878423][ C0] ? find_next_bit+0x80/0x100 [ 52.883186][ C0] wg_packet_send_keepalive+0x62/0x1c0 [ 52.888902][ C0] ? wg_expired_send_persistent_keepalive+0x44/0x80 [ 52.895487][ C0] wg_expired_send_persistent_keepalive+0x53/0x80 [ 52.902154][ C0] ? wg_expired_zero_key_material+0x170/0x170 [ 52.908219][ C0] call_timer_fn+0x38/0x290 [ 52.912720][ C0] ? wg_expired_zero_key_material+0x170/0x170 [ 52.918879][ C0] __run_timers+0x637/0x9a0 [ 52.923392][ C0] ? calc_index+0x200/0x200 [ 52.927991][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 52.932836][ C0] run_timer_softirq+0x6a/0xf0 [ 52.937595][ C0] __do_softirq+0x255/0x563 [ 52.942381][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 52.948376][ C0] asm_call_irq_on_stack+0xf/0x20 [ 52.953591][ C0] [ 52.956549][ C0] do_softirq_own_stack+0x60/0x80 [ 52.961841][ C0] __irq_exit_rcu+0x128/0x150 [ 52.966547][ C0] irq_exit_rcu+0x9/0x10 [ 52.970846][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 52.976676][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 52.982780][ C0] RIP: 0010:smp_call_function_single+0x209/0x490 [ 52.989430][ C0] Code: 48 44 89 f6 83 e6 01 31 ff e8 73 85 0a 00 41 83 e6 01 49 bc 00 00 00 00 00 fc ff df 75 0a e8 ae 81 0a 00 e9 a4 00 00 00 f3 90 44 24 48 01 00 00 00 0f 84 8f 00 00 00 e8 94 81 0a 00 eb e9 e8 [ 53.009491][ C0] RSP: 0018:ffffc900079d7700 EFLAGS: 00000293 [ 53.015681][ C0] RAX: ffffffff815a21cc RBX: 0000000000000000 RCX: ffff88810d684f00 [ 53.024103][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 53.032255][ C0] RBP: ffffc900079d77f0 R08: ffff8881f7157647 R09: 1ffff1103ee2aec8 [ 53.040328][ C0] R10: dffffc0000000000 R11: ffffed103ee2aec9 R12: dffffc0000000000 [ 53.048395][ C0] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff92000f3aee4 [ 53.056466][ C0] ? smp_call_function_single+0x21c/0x490 [ 53.062468][ C0] ? text_poke_sync+0x20/0x20 [ 53.067270][ C0] ? flush_smp_call_function_from_idle+0x190/0x190 [ 53.074214][ C0] ? text_poke_sync+0x20/0x20 [ 53.078899][ C0] ? find_next_and_bit+0x16d/0x1b0 [ 53.084179][ C0] smp_call_function_many_cond+0x8f5/0x9d0 [ 53.090275][ C0] ? cpumask_any_but+0xa4/0xc0 [ 53.095075][ C0] ? text_poke_sync+0x20/0x20 [ 53.100204][ C0] ? flush_tlb_mm_range+0x220/0x2c0 [ 53.106009][ C0] ? smp_call_function_many+0x40/0x40 [ 53.111413][ C0] ? __kmalloc_track_caller+0xdd/0x310 [ 53.116887][ C0] ? __text_poke+0x5a4/0x640 [ 53.121667][ C0] ? text_poke_sync+0x20/0x20 [ 53.126441][ C0] on_each_cpu+0xab/0x180 [ 53.131085][ C0] ? text_poke+0x20/0x20 [ 53.135514][ C0] ? text_poke_loc_init+0x105/0x590 [ 53.141103][ C0] ? smp_call_function+0x90/0x90 [ 53.146049][ C0] ? text_poke_finish+0x30/0x30 [ 53.150912][ C0] text_poke_bp_batch+0x1cb/0x5f0 [ 53.156201][ C0] ? text_poke_loc_init+0x590/0x590 [ 53.161665][ C0] ? __kasan_check_write+0x14/0x20 [ 53.166769][ C0] ? mutex_lock+0x92/0xf0 [ 53.171089][ C0] ? mutex_trylock+0xb0/0xb0 [ 53.175846][ C0] ? __kmalloc_track_caller+0xdd/0x310 [ 53.181913][ C0] ? __kasan_check_write+0x14/0x20 [ 53.187054][ C0] ? mutex_unlock+0x1c/0x40 [ 53.191586][ C0] text_poke_finish+0x1a/0x30 [ 53.196924][ C0] arch_jump_label_transform_apply+0x15/0x30 [ 53.203086][ C0] __jump_label_update+0x38f/0x3b0 [ 53.208195][ C0] jump_label_update+0x34c/0x3e0 [ 53.213129][ C0] static_key_enable_cpuslocked+0x126/0x240 [ 53.219486][ C0] static_key_enable+0x1a/0x30 [ 53.224264][ C0] toggle_allocation_gate+0xba/0x440 [ 53.229750][ C0] ? kfence_protect+0x1b0/0x1b0 [ 53.235009][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 53.240207][ C0] ? finish_task_switch+0x12e/0x5a0 [ 53.245418][ C0] ? switch_mm_irqs_off+0x752/0x990 [ 53.250629][ C0] ? __switch_to_asm+0x3a/0x60 [ 53.255400][ C0] ? __kasan_check_read+0x11/0x20 [ 53.260527][ C0] ? read_word_at_a_time+0x12/0x20 [ 53.268482][ C0] ? strscpy+0x9b/0x290 [ 53.272741][ C0] process_one_work+0x6fd/0xbc0 [ 53.277873][ C0] worker_thread+0xa8e/0x13c0 [ 53.283474][ C0] ? __kthread_parkme+0xb3/0x1b0 [ 53.289212][ C0] kthread+0x324/0x3b0 [ 53.293284][ C0] ? worker_clr_flags+0x190/0x190 [ 53.298308][ C0] ? kthread_blkcg+0xd0/0xd0 [ 53.302898][ C0] ret_from_fork+0x1f/0x30 [ 53.307315][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 53.307391][ C0] FAULT_INJECTION: forcing a failure. [ 53.307391][ C0] name failslab, interval 1, probability 1, space 0, times 929 [ 53.314080][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 53.314085][ T84] Call Trace: [ 53.314108][ T84] __dump_stack+0x21/0x24 [ 53.346051][ T84] dump_stack_lvl+0x1a7/0x208 [ 53.350813][ T84] ? show_regs_print_info+0x18/0x18 [ 53.356020][ T84] dump_stack+0x15/0x1c [ 53.360194][ T84] should_fail+0x3ab/0x500 [ 53.364640][ T84] ? __alloc_skb+0x9e/0x520 [ 53.369165][ T84] __should_failslab+0xa4/0xe0 [ 53.374337][ T84] should_failslab+0x9/0x20 [ 53.378949][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 53.383816][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 53.389506][ T84] __alloc_skb+0x9e/0x520 [ 53.393846][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 53.400438][ T84] alloc_skb_with_frags+0xa3/0x560 [ 53.405722][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 53.411003][ T84] ? sock_kzfree_s+0x60/0x60 [ 53.415697][ T84] ? __kasan_check_write+0x14/0x20 [ 53.420911][ T84] ? _raw_spin_lock+0x94/0xf0 [ 53.425855][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 53.431224][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 53.436351][ T84] ? unix_dgram_poll+0x640/0x640 [ 53.441543][ T84] ? cap_capable+0x19c/0x220 [ 53.446134][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 53.451582][ T84] __sys_sendto+0x467/0x620 [ 53.456103][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 53.461484][ T84] ? fpu__clear_all+0x20/0x20 [ 53.466163][ T84] __x64_sys_sendto+0xe5/0x100 [ 53.470923][ T84] do_syscall_64+0x31/0x40 [ 53.475334][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.481221][ T84] RIP: 0033:0x7f42f5df2407 [ 53.485635][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 53.505343][ T84] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 53.513795][ T84] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 53.521773][ T84] RDX: 0000000000000049 RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 53.529829][ T84] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 53.538321][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 53.546305][ T84] R13: 00007ffe22cd9210 R14: 000000000000002e R15: 00007ffe22cd9210 [ 53.554482][ C0] CPU: 0 PID: 315 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 53.555964][ T84] FAULT_INJECTION: forcing a failure. [ 53.555964][ T84] name failslab, interval 1, probability 1, space 0, times 928 [ 53.562135][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 53.562151][ C0] Workqueue: events_unbound toggle_allocation_gate [ 53.562167][ C0] Call Trace: [ 53.595645][ C0] [ 53.598692][ C0] __dump_stack+0x21/0x24 [ 53.603113][ C0] dump_stack_lvl+0x1a7/0x208 [ 53.607917][ C0] ? thaw_kernel_threads+0x220/0x220 [ 53.613366][ C0] ? show_regs_print_info+0x18/0x18 [ 53.618569][ C0] ? prandom_u32+0x24d/0x290 [ 53.623275][ C0] dump_stack+0x15/0x1c [ 53.627968][ C0] should_fail+0x3ab/0x500 [ 53.632492][ C0] ? ndisc_send_rs+0x310/0x960 [ 53.637517][ C0] __should_failslab+0xa4/0xe0 [ 53.642502][ C0] should_failslab+0x9/0x20 [ 53.649722][ C0] __kmalloc_track_caller+0x5f/0x310 [ 53.655022][ C0] ? kmem_cache_alloc+0x15a/0x2d0 [ 53.660136][ C0] ? __alloc_skb+0x9e/0x520 [ 53.664641][ C0] ? ndisc_send_rs+0x310/0x960 [ 53.669422][ C0] __alloc_skb+0xdc/0x520 [ 53.673775][ C0] ndisc_send_rs+0x310/0x960 [ 53.678540][ C0] addrconf_rs_timer+0x35a/0x600 [ 53.684311][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 53.691410][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 53.697195][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 53.703111][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 53.709204][ C0] call_timer_fn+0x38/0x290 [ 53.713907][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 53.720089][ C0] __run_timers+0x637/0x9a0 [ 53.725483][ C0] ? calc_index+0x200/0x200 [ 53.730290][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 53.735170][ C0] run_timer_softirq+0x6a/0xf0 [ 53.739985][ C0] __do_softirq+0x255/0x563 [ 53.744586][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 53.750542][ C0] asm_call_irq_on_stack+0xf/0x20 [ 53.755662][ C0] [ 53.759348][ C0] do_softirq_own_stack+0x60/0x80 [ 53.764566][ C0] __irq_exit_rcu+0x128/0x150 [ 53.769280][ C0] irq_exit_rcu+0x9/0x10 [ 53.773542][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 53.779221][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 53.785479][ C0] RIP: 0010:smp_call_function_single+0x209/0x490 [ 53.791907][ C0] Code: 48 44 89 f6 83 e6 01 31 ff e8 73 85 0a 00 41 83 e6 01 49 bc 00 00 00 00 00 fc ff df 75 0a e8 ae 81 0a 00 e9 a4 00 00 00 f3 90 44 24 48 01 00 00 00 0f 84 8f 00 00 00 e8 94 81 0a 00 eb e9 e8 [ 53.812002][ C0] RSP: 0018:ffffc900079d7700 EFLAGS: 00000293 [ 53.818253][ C0] RAX: ffffffff815a21cc RBX: 0000000000000000 RCX: ffff88810d684f00 [ 53.826986][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 53.834966][ C0] RBP: ffffc900079d77f0 R08: ffff8881f7157647 R09: 1ffff1103ee2aec8 [ 53.843120][ C0] R10: dffffc0000000000 R11: ffffed103ee2aec9 R12: dffffc0000000000 [ 53.849335][ C1] FAULT_INJECTION: forcing a failure. [ 53.849335][ C1] name failslab, interval 1, probability 1, space 0, times 928 [ 53.851092][ C0] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff92000f3aee4 [ 53.872283][ C0] ? smp_call_function_single+0x21c/0x490 [ 53.878090][ C0] ? text_poke_sync+0x20/0x20 [ 53.883005][ C0] ? flush_smp_call_function_from_idle+0x190/0x190 [ 53.889801][ C0] ? text_poke_sync+0x20/0x20 [ 53.894568][ C0] ? find_next_and_bit+0x16d/0x1b0 [ 53.899704][ C0] smp_call_function_many_cond+0x8f5/0x9d0 [ 53.905634][ C0] ? cpumask_any_but+0xa4/0xc0 [ 53.910391][ C0] ? text_poke_sync+0x20/0x20 [ 53.915064][ C0] ? flush_tlb_mm_range+0x220/0x2c0 [ 53.920358][ C0] ? smp_call_function_many+0x40/0x40 [ 53.925921][ C0] ? __kmalloc_track_caller+0xdd/0x310 [ 53.931370][ C0] ? __text_poke+0x5a4/0x640 [ 53.936044][ C0] ? text_poke_sync+0x20/0x20 [ 53.940776][ C0] on_each_cpu+0xab/0x180 [ 53.945146][ C0] ? text_poke+0x20/0x20 [ 53.949433][ C0] ? text_poke_loc_init+0x105/0x590 [ 53.955237][ C0] ? smp_call_function+0x90/0x90 [ 53.960168][ C0] ? text_poke_finish+0x30/0x30 [ 53.965132][ C0] text_poke_bp_batch+0x1cb/0x5f0 [ 53.970157][ C0] ? text_poke_loc_init+0x590/0x590 [ 53.975442][ C0] ? __kasan_check_write+0x14/0x20 [ 53.980548][ C0] ? mutex_lock+0x92/0xf0 [ 53.984896][ C0] ? mutex_trylock+0xb0/0xb0 [ 53.989840][ C0] ? __kmalloc_track_caller+0xdd/0x310 [ 53.995289][ C0] ? __kasan_check_write+0x14/0x20 [ 54.000405][ C0] ? mutex_unlock+0x1c/0x40 [ 54.005020][ C0] text_poke_finish+0x1a/0x30 [ 54.009869][ C0] arch_jump_label_transform_apply+0x15/0x30 [ 54.015951][ C0] __jump_label_update+0x38f/0x3b0 [ 54.021147][ C0] jump_label_update+0x34c/0x3e0 [ 54.026182][ C0] static_key_enable_cpuslocked+0x126/0x240 [ 54.032075][ C0] static_key_enable+0x1a/0x30 [ 54.036840][ C0] toggle_allocation_gate+0xba/0x440 [ 54.042124][ C0] ? kfence_protect+0x1b0/0x1b0 [ 54.046996][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 54.052291][ C0] ? finish_task_switch+0x12e/0x5a0 [ 54.057580][ C0] ? switch_mm_irqs_off+0x752/0x990 [ 54.062858][ C0] ? __switch_to_asm+0x3a/0x60 [ 54.068114][ C0] ? __kasan_check_read+0x11/0x20 [ 54.073170][ C0] ? read_word_at_a_time+0x12/0x20 [ 54.078281][ C0] ? strscpy+0x9b/0x290 [ 54.082805][ C0] process_one_work+0x6fd/0xbc0 [ 54.088441][ C0] worker_thread+0xa8e/0x13c0 [ 54.094137][ C0] ? __kthread_parkme+0xb3/0x1b0 [ 54.099969][ C0] kthread+0x324/0x3b0 [ 54.104132][ C0] ? worker_clr_flags+0x190/0x190 [ 54.109431][ C0] ? kthread_blkcg+0xd0/0xd0 [ 54.114025][ C0] ret_from_fork+0x1f/0x30 [ 54.118453][ C1] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 54.125698][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 54.135963][ C1] Call Trace: [ 54.139252][ C1] [ 54.142265][ C1] __dump_stack+0x21/0x24 [ 54.146624][ C1] dump_stack_lvl+0x1a7/0x208 [ 54.151308][ C1] ? thaw_kernel_threads+0x220/0x220 [ 54.156678][ C1] ? show_regs_print_info+0x18/0x18 [ 54.161878][ C1] ? prandom_u32+0x24d/0x290 [ 54.166566][ C1] dump_stack+0x15/0x1c [ 54.170721][ C1] should_fail+0x3ab/0x500 [ 54.175580][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 54.182304][ C1] __should_failslab+0xa4/0xe0 [ 54.195349][ C1] should_failslab+0x9/0x20 [ 54.200070][ C1] kmem_cache_alloc_trace+0x3a/0x2e0 [ 54.205447][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 54.211140][ C1] icmp6_dst_alloc+0x35f/0x520 [ 54.215898][ C1] ndisc_send_skb+0x27c/0xbc0 [ 54.220575][ C1] ? asm_exc_int3+0x31/0x40 [ 54.225072][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 54.230006][ C1] ? slab_post_alloc_hook+0x7d/0x2f0 [ 54.235385][ C1] ? ndisc_send_rs+0x61f/0x960 [ 54.240416][ C1] ? memcpy+0x56/0x70 [ 54.244391][ C1] ndisc_send_rs+0x711/0x960 [ 54.248980][ C1] addrconf_rs_timer+0x35a/0x600 [ 54.254130][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 54.260193][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 54.265241][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 54.270883][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 54.276959][ C1] call_timer_fn+0x38/0x290 [ 54.281652][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 54.287950][ C1] __run_timers+0x637/0x9a0 [ 54.292913][ C1] ? calc_index+0x200/0x200 [ 54.297579][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 54.302449][ C1] run_timer_softirq+0x6a/0xf0 [ 54.307295][ C1] __do_softirq+0x255/0x563 [ 54.311800][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 54.317595][ C1] asm_call_irq_on_stack+0xf/0x20 [ 54.322617][ C1] [ 54.325552][ C1] do_softirq_own_stack+0x60/0x80 [ 54.330753][ C1] __irq_exit_rcu+0x128/0x150 [ 54.335605][ C1] irq_exit_rcu+0x9/0x10 [ 54.339845][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 54.345471][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 54.351446][ C1] RIP: 0010:dump_stack_lvl+0xf9/0x208 [ 54.356820][ C1] Code: 49 bd 04 00 00 00 00 fc ff df 44 89 ff 44 89 f6 e8 e4 34 eb fc 45 39 f7 0f 84 86 00 00 00 48 89 5c 24 18 ff 74 24 18 9d f3 90 <48> c7 c7 60 f5 76 86 be 04 00 00 00 e8 3e aa 25 fd 8b 05 38 85 fd [ 54.376430][ C1] RSP: 0018:ffffc90000b97720 EFLAGS: 00000293 [ 54.382496][ C1] RAX: ffffffff84797032 RBX: 0000000000000293 RCX: ffff88810d680000 [ 54.390475][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 54.398466][ C1] RBP: ffffc90000b977d0 R08: 0000000000000003 R09: 0000000000000004 [ 54.406706][ C1] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff92000172ee8 [ 54.414760][ C1] R13: dffffc0000000004 R14: 0000000000000001 R15: 0000000000000000 [ 54.423519][ C1] ? dump_stack_lvl+0x11a/0x208 [ 54.428464][ C1] ? thaw_kernel_threads+0x220/0x220 [ 54.433832][ C1] ? show_regs_print_info+0x18/0x18 [ 54.439196][ C1] ? prandom_u32+0x24d/0x290 [ 54.443782][ C1] dump_stack+0x15/0x1c [ 54.447932][ C1] should_fail+0x3ab/0x500 [ 54.452430][ C1] ? alloc_skb_with_frags+0xa3/0x560 [ 54.457929][ C1] __should_failslab+0xa4/0xe0 [ 54.462717][ C1] should_failslab+0x9/0x20 [ 54.467226][ C1] __kmalloc_track_caller+0x5f/0x310 [ 54.472594][ C1] ? kmem_cache_alloc+0x15a/0x2d0 [ 54.477610][ C1] ? __alloc_skb+0x9e/0x520 [ 54.482167][ C1] ? alloc_skb_with_frags+0xa3/0x560 [ 54.488263][ C1] __alloc_skb+0xdc/0x520 [ 54.492611][ C1] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 54.499321][ C1] alloc_skb_with_frags+0xa3/0x560 [ 54.504464][ C1] sock_alloc_send_pskb+0x87f/0x9a0 [ 54.509887][ C1] ? sock_kzfree_s+0x60/0x60 [ 54.514733][ C1] ? __kasan_check_write+0x14/0x20 [ 54.519838][ C1] ? _raw_spin_lock+0x94/0xf0 [ 54.524778][ C1] ? _raw_spin_trylock_bh+0x150/0x150 [ 54.530448][ C1] unix_dgram_sendmsg+0x6f3/0x18f0 [ 54.535655][ C1] ? unix_dgram_poll+0x640/0x640 [ 54.540604][ C1] ? cap_capable+0x19c/0x220 [ 54.545492][ C1] ? security_socket_sendmsg+0x82/0xa0 [ 54.551471][ C1] __sys_sendto+0x467/0x620 [ 54.555987][ C1] ? __ia32_sys_getpeername+0x90/0x90 [ 54.561443][ C1] ? fpu__clear_all+0x20/0x20 [ 54.566228][ C1] __x64_sys_sendto+0xe5/0x100 [ 54.571058][ C1] do_syscall_64+0x31/0x40 [ 54.575506][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.581853][ C1] RIP: 0033:0x7f42f5df2407 [ 54.586831][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 54.607110][ C1] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 54.615542][ C1] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 54.623686][ C1] RDX: 000000000000005d RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 54.631742][ C1] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 54.639986][ C1] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 54.647975][ C1] R13: 00007ffe22cd9210 R14: 0000000000000042 R15: 00007ffe22cd9210 [ 54.656428][ C1] FAULT_INJECTION: forcing a failure. [ 54.656428][ C1] name failslab, interval 1, probability 1, space 0, times 926 [ 54.669940][ C1] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 54.676705][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 54.687949][ C1] Call Trace: [ 54.691470][ C1] [ 54.694425][ C1] __dump_stack+0x21/0x24 [ 54.698959][ C1] dump_stack_lvl+0x1a7/0x208 [ 54.704000][ C1] ? thaw_kernel_threads+0x220/0x220 [ 54.709409][ C1] ? show_regs_print_info+0x18/0x18 [ 54.714686][ C1] ? prandom_u32+0x24d/0x290 [ 54.719429][ C1] dump_stack+0x15/0x1c [ 54.723593][ C1] should_fail+0x3ab/0x500 [ 54.728318][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 54.733858][ C1] __should_failslab+0xa4/0xe0 [ 54.738616][ C1] should_failslab+0x9/0x20 [ 54.743214][ C1] kmem_cache_alloc_trace+0x3a/0x2e0 [ 54.748662][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 54.754333][ C1] icmp6_dst_alloc+0x35f/0x520 [ 54.759103][ C1] ndisc_send_skb+0x27c/0xbc0 [ 54.763898][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 54.769001][ C1] ? slab_post_alloc_hook+0x7d/0x2f0 [ 54.774270][ C1] ? ndisc_send_rs+0x310/0x960 [ 54.779016][ C1] ? skb_put+0x10a/0x1f0 [ 54.783330][ C1] ndisc_send_rs+0x711/0x960 [ 54.787905][ C1] ? ndisc_send_rs+0xd1/0x960 [ 54.792653][ C1] addrconf_rs_timer+0x35a/0x600 [ 54.797594][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 54.803798][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 54.808826][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 54.814578][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 54.820764][ C1] call_timer_fn+0x38/0x290 [ 54.825279][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 54.831860][ C1] __run_timers+0x637/0x9a0 [ 54.836535][ C1] ? calc_index+0x200/0x200 [ 54.841026][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 54.845949][ C1] run_timer_softirq+0x6a/0xf0 [ 54.850959][ C1] __do_softirq+0x255/0x563 [ 54.855545][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 54.861431][ C1] asm_call_irq_on_stack+0xf/0x20 [ 54.866629][ C1] [ 54.869944][ C1] do_softirq_own_stack+0x60/0x80 [ 54.875109][ C1] __irq_exit_rcu+0x128/0x150 [ 54.880043][ C1] irq_exit_rcu+0x9/0x10 [ 54.885587][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 54.891939][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 54.898293][ C1] RIP: 0010:dump_stack_lvl+0xf9/0x208 [ 54.903656][ C1] Code: 49 bd 04 00 00 00 00 fc ff df 44 89 ff 44 89 f6 e8 e4 34 eb fc 45 39 f7 0f 84 86 00 00 00 48 89 5c 24 18 ff 74 24 18 9d f3 90 <48> c7 c7 60 f5 76 86 be 04 00 00 00 e8 3e aa 25 fd 8b 05 38 85 fd [ 54.923363][ C1] RSP: 0018:ffffc90000b97720 EFLAGS: 00000293 [ 54.929534][ C1] RAX: ffffffff84797032 RBX: 0000000000000293 RCX: ffff88810d680000 [ 54.937666][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 54.945724][ C1] RBP: ffffc90000b977d0 R08: 0000000000000003 R09: 0000000000000004 [ 54.953698][ C1] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff92000172ee8 [ 54.961925][ C1] R13: dffffc0000000004 R14: 0000000000000001 R15: 0000000000000000 [ 54.969977][ C1] ? dump_stack_lvl+0x11a/0x208 [ 54.975007][ C1] ? thaw_kernel_threads+0x220/0x220 [ 54.980364][ C1] ? show_regs_print_info+0x18/0x18 [ 54.985543][ C1] ? prandom_u32+0x24d/0x290 [ 54.990126][ C1] dump_stack+0x15/0x1c [ 54.994281][ C1] should_fail+0x3ab/0x500 [ 54.998688][ C1] ? alloc_skb_with_frags+0xa3/0x560 [ 55.003964][ C1] __should_failslab+0xa4/0xe0 [ 55.008858][ C1] should_failslab+0x9/0x20 [ 55.013440][ C1] __kmalloc_track_caller+0x5f/0x310 [ 55.018900][ C1] ? kmem_cache_alloc+0x15a/0x2d0 [ 55.024009][ C1] ? __alloc_skb+0x9e/0x520 [ 55.028684][ C1] ? alloc_skb_with_frags+0xa3/0x560 [ 55.034130][ C1] __alloc_skb+0xdc/0x520 [ 55.038466][ C1] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 55.039223][ C0] FAULT_INJECTION: forcing a failure. [ 55.039223][ C0] name failslab, interval 1, probability 1, space 0, times 926 [ 55.045166][ C1] alloc_skb_with_frags+0xa3/0x560 [ 55.063678][ C1] sock_alloc_send_pskb+0x87f/0x9a0 [ 55.069095][ C1] ? sock_kzfree_s+0x60/0x60 [ 55.073866][ C1] ? __kasan_check_write+0x14/0x20 [ 55.079146][ C1] ? _raw_spin_lock+0x94/0xf0 [ 55.083953][ C1] ? _raw_spin_trylock_bh+0x150/0x150 [ 55.089503][ C1] unix_dgram_sendmsg+0x6f3/0x18f0 [ 55.095022][ C1] ? unix_dgram_poll+0x640/0x640 [ 55.100332][ C1] ? cap_capable+0x19c/0x220 [ 55.105198][ C1] ? security_socket_sendmsg+0x82/0xa0 [ 55.110829][ C1] __sys_sendto+0x467/0x620 [ 55.115876][ C1] ? __ia32_sys_getpeername+0x90/0x90 [ 55.121423][ C1] ? fpu__clear_all+0x20/0x20 [ 55.126093][ C1] __x64_sys_sendto+0xe5/0x100 [ 55.131402][ C1] do_syscall_64+0x31/0x40 [ 55.136073][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.142229][ C1] RIP: 0033:0x7f42f5df2407 [ 55.146660][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 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 [ 55.167621][ C1] RSP: 002b:00007ffe22cd90d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 55.176227][ C1] RAX: ffffffffffffffda RBX: 00007f42f5ca2c80 RCX: 00007f42f5df2407 [ 55.184557][ C1] RDX: 000000000000005d RSI: 00007ffe22cd9210 RDI: 0000000000000003 [ 55.192635][ C1] RBP: 00007ffe22cd9640 R08: 0000000000000000 R09: 0000000000000000 [ 55.200629][ C1] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffe22cd9658 [ 55.208609][ C1] R13: 00007ffe22cd9210 R14: 0000000000000042 R15: 00007ffe22cd9210 [ 55.216588][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 [ 55.217037][ C1] FAULT_INJECTION: forcing a failure. [ 55.217037][ C1] name failslab, interval 1, probability 1, space 0, times 925 [ 55.223994][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 55.223998][ C0] Call Trace: [ 55.224003][ C0] [ 55.224020][ C0] __dump_stack+0x21/0x24 [ 55.224038][ C0] dump_stack_lvl+0x1a7/0x208 [ 55.263503][ C0] ? thaw_kernel_threads+0x220/0x220 [ 55.269074][ C0] ? show_regs_print_info+0x18/0x18 [ 55.274366][ C0] ? prandom_u32+0x24d/0x290 [ 55.279049][ C0] dump_stack+0x15/0x1c [ 55.283207][ C0] should_fail+0x3ab/0x500 [ 55.287748][ C0] ? __alloc_skb+0x9e/0x520 [ 55.292445][ C0] __should_failslab+0xa4/0xe0 [ 55.297288][ C0] should_failslab+0x9/0x20 [ 55.301972][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 55.306733][ C0] __alloc_skb+0x9e/0x520 [ 55.311150][ C0] ? find_next_bit+0x80/0x100