[ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started OpenBSD Secure Shell server. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.175' (ECDSA) to the list of known hosts. 2020/08/20 15:55:51 fuzzer started 2020/08/20 15:55:52 dialing manager at 10.128.0.26:39849 2020/08/20 15:55:52 syscalls: 3160 2020/08/20 15:55:52 code coverage: enabled 2020/08/20 15:55:52 comparison tracing: enabled 2020/08/20 15:55:52 extra coverage: enabled 2020/08/20 15:55:52 setuid sandbox: enabled 2020/08/20 15:55:52 namespace sandbox: enabled 2020/08/20 15:55:52 Android sandbox: /sys/fs/selinux/policy does not exist 2020/08/20 15:55:52 fault injection: enabled 2020/08/20 15:55:52 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/08/20 15:55:52 net packet injection: enabled 2020/08/20 15:55:52 net device setup: enabled 2020/08/20 15:55:52 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/08/20 15:55:52 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/08/20 15:55:52 USB emulation: enabled 2020/08/20 15:55:52 hci packet injection: enabled 15:58:30 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x0, 0x101000) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x303}, "bb723c3b073ce171", "b981ccd29a49a4b264a4dbd14f90205e", "fe6f76d4", "6ac9fb237b2c965f"}, 0x28) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x86, 0x4) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd4, r1, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7f}]}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x214d}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x733}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x400}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x400}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xbb}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x800}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x80}, 0x94) r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x21a, 0x248400) ioctl$UI_SET_LEDBIT(r2, 0x40045569, 0x6) r3 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x10000, 0x40) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000340)) ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0) syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0xa83f, 0x10100) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000003c0)='cpuset.cpus\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x101, @loopback}}}, 0x84) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000500)='mptcp_pm\x00') accept$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000580)=0x14) sendmsg$MPTCP_PM_CMD_GET_ADDR(r3, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x78, r4, 0x200, 0x70bd29, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x38, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x20048000) r6 = syz_open_dev$vcsa(&(0x7f0000000940)='/dev/vcsa#\x00', 0xffffffff, 0x0) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f00000009c0)='ethtool\x00') ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000b40)={'sit0\x00', &(0x7f0000000ac0)={'syztnl2\x00', 0x0, 0x2f, 0x9, 0x3, 0xff, 0x2, @local, @private0, 0x20, 0x8, 0x101, 0x1f}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r6, &(0x7f00000023c0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002380)={&(0x7f0000000dc0)={0x15c0, r7, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x1150, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1b, 0x5, "698879cd85b9820fb0a6695e76e718ed9d2ff3451fc5ab"}, @ETHTOOL_A_BITSET_BITS={0x28, 0x3, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}, @ETHTOOL_A_BITSET_BITS={0x24, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'TIPCv2\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xbec4}]}]}, @ETHTOOL_A_BITSET_VALUE={0xd7, 0x4, "aa47c3c17966f822b362b4996296d1583209ed5cc74bbc6c80ee83986fc7914a109c61cff8970ee51a6c97a3cf20df5acb5821fc2e30e6b393c13f04d6488436b475b84ddf1ea4dad5f307286695f3ca7967cb8d5b05efd786b0b033ffe874e36552111285bf95638aafc4c99ff724af52ae970c048aebd5cf26c03847b5f55ec34f301c5bb3519549a087914c992364f96a68b73a46f16ecef49b431d5f2756f7fd56877902527b9a5d5e50cd05148769618812a81fb8d1ce1fe21df7c7c740e3c08c2c0057c73f76b2d69c323781d5b49a28"}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcs#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffff7}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '/dev/audio#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ',(\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '/dev/audio#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '*\x8a\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '!}\xb7{/\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x14}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\xa0\x87+\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_BITS={0x7c, 0x3, 0x0, 0x1, [{0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x16, 0x2, '/dev/input/mouse#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x16, 0x2, '/dev/input/mouse#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'mptcp_pm\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '#/.*-\x00'}]}]}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x4}]}, 0x15c0}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000000) 15:58:30 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/'}, {0x20, '($/'}, {0x20, '#:!-$!@/%\xdd)$'}, {0x20, ')$-'}, {}], 0xa, "c7a47cfc54461768f8e791a8226cc8ddb7a215c5e03c07bb0762dc09a24a895dc9194169d91c7da9531a3b70cb706d3b662a25aa9b4b621f430d23b11615475a0d3e92680ea4eb77b1e3f1a39ef3b4509c72631e7689114730489203301aa1e624689ff25786bbceab5d52fe1e9f7c21144558bd558a20f763614389c5ecc3dbf8f95b938943377dd2c1c1d6e78a22a4e1ff811c5ce08eb1fbdc4a50cbf865473cf72c3a6db78ab4a1033711d0f2be2764cb2f"}, 0xd6) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000100)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsu\x00', 0x109002, 0x0) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000180)={0x27, 0x30, 0x3, 0x1f, 0x6, 0x9, 0x4, 0x5d, 0xffffffffffffffff}) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x81) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000200)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x100, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r4, 0x400, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", "", "", ""]}, 0x28}}, 0x20048005) r5 = syz_io_uring_setup(0x380a, &(0x7f00000003c0)={0x0, 0xce79, 0x10, 0x1, 0x67, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000440), &(0x7f0000000480)) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00000004c0)={0x0, 0x0, @ioapic}) r6 = dup2(r5, 0xffffffffffffffff) r7 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003240)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@dev}}, &(0x7f0000003340)=0xe8) r9 = getegid() r10 = geteuid() fstat(r2, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r6, &(0x7f0000003600)={&(0x7f0000000700)=@proc={0x10, 0x0, 0x25dfdbfb, 0x100000}, 0xc, &(0x7f0000003200)=[{&(0x7f0000000740)={0x15f8, 0x42, 0x400, 0xa18, 0x25dfdbfb, "", [@generic="784cc899a3f958c60006532bd188f25678ac90eea0a4f3b0ada445e4786e820b8cdfdd60ad0d", @typed={0xc, 0x70, 0x0, 0x0, @u64}, @generic="c44ea98effb8c054990cc1100ea8c50dbbe144b9a00d86a00f79776bb975f45b154689800a18996d3e41ea78b5332950f661f577f25b5eb2d152d32be1527aee74f88646cf01f1bd37a48afe569902b2105f548b22782a1e74311929d3362ac486a403e6f0d61030fbdea90e32f1264a3b72c88756607aff442219839e38a34410753595ce44939dfdbc20c5a3f001b755575136b666c9f6b3dbbcd4fb1fe9946ca0dda4654aaec69db66efa5de1402c882bbee83dbb2a3b5c3148c2ea", @nested={0x1b2, 0x5a, 0x0, 0x1, [@generic="c839b37fd2e673ed2dba89b28a5c701762567d4b3a8841bb15aae6ee67b51a14ba067ca2eecad8e896d6f4935565d282665d504fe43716f40c7f9bcdcce05ef01d2248d99232af9f78c14eabd5a2e29955469eeae61f371d6860c5754c109beef0fc8c842ad254ed321a7b06c15d61e2a60766bf50fd74e5a93d853b50ac267c15dc63f3fccc3e3a39defe9d4a7d80d5f498f75399e476bb63d53c67273d41769bdc6b6d183729f3f97089174f7067a3c3b0eb94e5f4d4ef16f2c0c792a7bb8a3fbadaf95c92fae333dc969434f57b5951b667ca3761e3eacc3471a37f50da18794db076", @generic="bc5b9757210c0255f2d8279f4ac0928f512e819d46e01fbea3e3f23715634952e6ed1bbfb469d3c8b50967f1a36636809dbf18f1e7a8554526bf1b836420bd6cc757ecf0f09408bc6d551fbb886d801e31a2eaea641bb27cb5fbf279f6bbd278bbbc2146583ffe358c679432b2ea594b88285afc5194fc1a2f62eeea9843ad1f3d7193324d68a389477fdf9d3178da7ff8321693ea89cce941c006b573ad0d34885813bb2bc58f39f60160c7d0c5ba918ce3c8deb65e9f168d9704a6a019a6a057001d764aedc84cbaed"]}, @nested={0x2d6, 0x83, 0x0, 0x1, [@typed={0xc, 0x63, 0x0, 0x0, @u64=0x4}, @generic="9b2c734a06f26a79ab9786f22d20e34f0d01cde972423e5857eace9dc40b32a321e7a1be416fc041872d323dfe339ce75990710bce0119b6d8fdc0df64e1bc679070b9a75ac71b83e9034807d185d6cf0ae2a41d8bd7eff5cf57b19e0820e39317a34db5290ca4fb523b", @typed={0x9e, 0x7, 0x0, 0x0, @binary="0949f08b27a68e560fadfebedcab39b466bd63185bd4ee88e3fdc61b1405995d477942b20d86ad04147d86df392420846835e857829a0282b8434efc818bfc50c316cf27aae8505b4f509e115599aac3024007f4e0880b23805718493a5a0375590a4d3273b45941386cd336ef8dc050c408b7c592c35a89b63cb77a8bc0b4b6617f89f9813dfe139f55b1f4fab61c331b94746ac935c84dc18e"}, @generic="8440d16817f51507c821b8dba3a6e543a5d6187bc07f270f1460e79e103a1ecab23bdf4959d69d99e0c1e4887b3e8546fae5f3da7e6aa57b6aa39c9760ed02b38b8da3b2181ef9c460223b3e9941438808580c60994ea78bb7816e940a115e177185a4fb1c5f3df44d7e997b9b3d3058eb38cb8dd108c64dfaf39f35d33ff58b9b54d822cdc5a7b73eec65b8be7b3b19fb06923499b5dbf32bd3990a435ae18c4bc022d84816a2beef0e620984ef0c1a8266", 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@generic="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", @typed={0xf9, 0x3f, 0x0, 0x0, @binary="16286bf6850eb77e43e07f3394035594829cfdb9e6b912b96e79164b364d8d8e89ab30f33a01ae82fc2f767d06b20074a9e411f0d285cafc2c308f3447421ee21b4b55aae4fbc04ef4c831f1e3664e3b49338f2be8eb6d866b1b513ee36e8eb491448a555924328fa7033cd48e7bb7f15046f6a5539c7aad51dc87f878d436140e2ebddf07ca9d6a40b233fb8ead02c1741a5aba8f950e53bcb8eec082548ae7f9c5dab4f6c6390ddb995463c312e7978eee13ec555fe0812256dc23b6720e07facc51ce0a04fd3d38b3e7d296b5eec821b5e3174901de63ce34ca560be77cb687f3f097afe363bd424be779151bba6166f30adf59"}, @generic="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@generic="9cba7d6e057d9fcd77dee03b6f24a276b6fc9d6cd9915064870b2527c4470ee0f09df1c24f7974c58c1d59e9efe1550f5cb9c5acc0c0ab716fb3e5671ee997f925eb956d76b3710d4bf81240fc5833f4d69b3cdf40a1407480e190eaaac30363762198cee5c561f8b36c05254cf75d0dafeac3a9464ad3ca072a520dbf5a798ecaa44b8fd12d6367ccbd1307286b9ba1bc6d952061c90f056a4775ffa75c6baffbe59798bf567eeb63cef0ae9914f63a8bffea1aff840b99bb155af5dd640f13474702e9b1bb91214868b615a9fd5e3887c8f4423423bc43acdfe965bbfa4762ed91c694cef8bcc3", @generic="b6daecd0d4c70e1ef1a40d5e15727aa0fdc98f196b1444840b0a1b6f54afb941b0921f4349fa2e51bc31c415c5aa566edd"]}]}, 0x14c0}], 0x2, &(0x7f0000003540)=[@cred={{0x1c, 0x1, 0x2, {0x0, r8, r9}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, r11}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r5, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}], 0xb0, 0x400c010}, 0x20000000) 15:58:31 executing program 2: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x10a00, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x4, 0x70, 0x9, 0x2, 0x0, 0x5e, 0x0, 0x8001, 0x111, 0x6, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x7a60e5b9, 0xa823}, 0x200, 0x8, 0x80000000, 0x0, 0x100, 0xb9, 0x7}) r1 = openat$procfs(0xffffffffffffff9c, 0xfffffffffffffffd, 0x0, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r1, &(0x7f00000000c0)={0x1, 0x1}, 0x2) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000140)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4010}, 0x20000000) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000240)={0xe, 0x20, 0x9, 0x19, 0x6, 0x80000001, 0x2, 0x20, 0xfffffffffffffffe}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x2, @mcast2, 0x3ff}, @in={0x2, 0x4e24, @loopback}], 0x2c) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r3, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x32f1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffc1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20004810}, 0x40) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000400)='/proc/capi/capi20ncci\x00', 0x420200, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000440)={0x7, 0x6d, 0x2}, 0x7) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r4, 0xc0406618, &(0x7f0000000480)={{0x0, 0x0, @reserved="83702d3d247ce2201fe81d1ce043c9165b6780322d3883ae195efbd0d364f2dd"}}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x408840, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000000500)={@any, 0x7, 0x8, 0x9}) socket$isdn_base(0x22, 0x3, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000000540)={0x0, 0x0, @pic={0x7f, 0x7, 0x2, 0x6, 0x81, 0x6, 0x7, 0x1f, 0xf2, 0x1f, 0x1f, 0x2, 0xfa, 0x2c, 0x3, 0xc0}}) ioctl$VIDIOC_DBG_G_REGISTER(0xffffffffffffffff, 0xc0385650, &(0x7f00000007c0)={{0x2, @addr=0x4}, 0x8, 0x8001, 0x5}) 15:58:31 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup2(r0, 0xffffffffffffffff) accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000040)=0x10) r2 = signalfd4(0xffffffffffffffff, &(0x7f00000003c0)={[0x2]}, 0x8, 0x1800) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000400)={&(0x7f0000000080)="81ef2362d0b8468165fb35ec173fd4908290a85c9d9d11cd1631fbd0e69093c6e5b5f10ba068dd31891e709afc4809f0122762e5e97fc82747e5c1843cc47b9c2d091ae7874ef34955c7f98e2023f060b4b524fd490e2439abefeed113be8c6ae17f41afba6fd7c2e3f84d083f567381b2e582efe86a9c045d37a91fef62e15697dce81051c9e860672d226ac3124a5c5d1b5954d2fe81165ebbd382bf2f83bc1e923e5a7fc1ece65df039ced124a70d4a23e9de1658b785a959460b77d2929fb8246f9aacd7c9c649c3f098cdc9df7105c7b2904cb366191c1bd517f1096dd6f3fc72a8322d94530622ae352178b53df42a9a477a", &(0x7f0000000180)=""/66, &(0x7f0000000200)="ef985b2028768890cc7a511e20fa413e26457514d3f0502a94ae76e516c0dd809030c4809f33401fd214acd37470ff1b1bbbb0d8e845e51577ab250bdd1e84bbbfccc0a91cdb1b8d62cc4e6b213e4b7b23fb12ad5f52b75fd3f568278a76cc23530f31bfa2fe2ebb7d7f1d550cfa034b23790f2ec6df26a6336f632334cfce76fdcc2c9f5b1b56bbd847417a8cbe4e344fb2da6ea228330cc6b4792cd9555917d5899f1a3b5b32cd5b943204b3d354a6575fbeca795199e0187b85cb695229ca8df4a648e78ca55b3e0d4445f56e1d051f69a5da35b6f240cf6fd1a5a092f97913d26fa31f6909be5d910062fbbf3d5c5275048ae0fb", &(0x7f0000000300)="3e4c5de2d678a5b94cbb703471242e541600c0784947e5e841d98af808ba820c27641a36adfad1c7b40324d217671ce2e7e8342f3ee04e1e1b15a6714be3d38d9d1132c9979f39206ffa19b46934b4d3b2f7f119dd86ab13a4fafe2720181cd3cd873dcc883026994753072f4e761a2f8b3be98d85abb93b93e3c14132a68b581b91eb6b3ef5d332b40dd6147c", 0x8, r2, 0x4}, 0x38) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000440)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000004c0)={{0x1, 0x7, 0x7fff, 0x2, 'syz1\x00'}, 0x0, 0x400, 0x401, r3, 0x0, 0x0, 'syz1\x00', &(0x7f0000000480), 0x0, [], [0x1f, 0x1, 0xb6, 0x1000]}) pipe2(&(0x7f0000000600)={0xffffffffffffffff}, 0xc00) accept4$alg(r4, 0x0, 0x0, 0xc0800) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x408000, 0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) readlink(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=""/222, 0xde) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/zero\x00', 0xc0180, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000000800)={0x101, 0x2, 0x46, 0x7, 0x4, 0xfffffffffffffffd}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8982, &(0x7f0000000840)) r8 = openat$mice(0xffffffffffffff9c, &(0x7f0000000880)='/dev/input/mice\x00', 0x400300) ioctl$SIOCPNGETOBJECT(r8, 0x89e0, &(0x7f00000008c0)=0x90c) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000900)='/dev/full\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r9, &(0x7f00000012c0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001280)={&(0x7f0000000ac0)={0x78c, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x43c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}, @ETHTOOL_A_BITSET_MASK={0xfc, 0x5, "49c18ea7666e44b269e778eb4bc95218153bb191ff21160958a8310d58912ff73b84a04abdb61df9bd2b3032bd0cfc3f225432de8e0b6e342e3e609c5cf2b1daa0908bb92457ffa585ced855de17b137b99cfaa47a8089fc415f4fad65fad45ec1083add22a33032161312e9e3ad8f318ebad83487ea228af0db416e3ba24be5c8b8e508ff36db2bf84fa4890519411f29035d872199ab9e582fd905e763049458da57e64ce3d5533546c28d2d3eebefe6a886c3d17b1c478c9967c1b27960cf49d3d64f1d8266dc0e4aa7642087ab31106aab3a16000a04f86aa68befd908cac9f62517a67fa44521a864f5f742b9d293f10dc5cb3207fd"}, @ETHTOOL_A_BITSET_BITS={0x1a8, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x14, 0x2, '/dev/input/mice\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/zero\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '[\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/zero\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x14, 0x2, '/dev/input/mice\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x19, 0x2, '/proc/self/net/pfkey\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x19, 0x2, '/proc/self/net/pfkey\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xdb28}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x4}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x163}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x554fc35d}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x19, 0x2, '/proc/self/net/pfkey\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/zero\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '*{\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '*8#\\:\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}]}]}, @ETHTOOL_A_BITSET_VALUE={0xe6, 0x4, "f1151cfe693b2dbd5d0b94f793567099663f8a267fd7f982037d47bb8c9b7a0f3a0eca7588e30cb13fe9bcb42d1aede378f2a4d02df8d07f36da41c2e37538d7ee9f0168010aff271bb6b2cc3783670afb4db2e9db5eec3a50255290d770291d14b3de2d85534ee0211e947d4aeea197b021b133d27f95fdbf55746f75f54a7b2a847e9dece7d1f2d14882dc6a392d1ca6eb3038ad4b015f89bd6d4d98604723f0d2e1af8d896eeeab51caf023904b617f13692425aace184731e0f3ce1608723e77a32d43c028204c6e367d7f32d02c68d86b2599981a5cdefdad8b15b7afb0f7b8"}, @ETHTOOL_A_BITSET_VALUE={0x2c, 0x4, "cb6797c0ee56c03f79ae678a4363250cb17eefa489c80756f258445a25f469c971213485479d193f"}, @ETHTOOL_A_BITSET_MASK={0x71, 0x5, "6f7fc2bdc0f605a84b1711f1d5c601215d5c2301a4ead77e61f82edaf1293d903b11a47f9de8a0d29ee63058dee3c3ba5b2c1980f1b168c64537ea94600b8866d5dbc4d8c568f31333899b64a15ab0a0566d42e95cbb2c589fc8b35bfd619eda9f86c235bb24b109109396fa80"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x2f8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xb6}, @ETHTOOL_A_BITSET_MASK={0x32, 0x5, "6c0ed0fe18c44ff5e6086b40f599cae4ecd945ec860f672c644b1aadc7c1ecc39c2472b751bc32526dcd8f8969f4"}, @ETHTOOL_A_BITSET_BITS={0x68, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, ').)\x00'}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz1\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '\\-%*$%#\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/zero\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '((.]\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x164, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\':!\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xbc\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1a}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xfc\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x14, 0x2, '/dev/input/mice\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/zero\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '+-\'\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x80, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x19, 0x2, '/proc/self/net/pfkey\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '#)}}\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x19, 0x2, '/proc/self/net/pfkey\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3d1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz1\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\\(!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '!\xf1-\'+\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x19, 0x2, '/proc/self/net/pfkey\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0xd6, 0x4, "bde8b5346b9add608521d7d4d200ead26324248b090fcea27d87de2b5c14bae33c0a1586b5ddf12f31aaf8844bd4b37130034ab220586c597179ced2c3eb95ed9a7c8b187ae5cc64a6c3f67e1640da195caac820494ec34c8c84843c84677967f6015966c6835aa60e492d9d8e555f4ff3e57f622bf423ef7e8749c6a9cab132187429c45500af398d27057ecba877e21f7df61ac6811c0dd3a128544f8ff46739452d356bf155406b90a0d2132ebf70073bde103825c64d37c794ec185fe487442418e47c646dd49d3cc166210abd996fa9"}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x78c}, 0x1, 0x0, 0x0, 0x10}, 0x4080) 15:58:31 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x9]}, 0x8, 0x800) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0]}) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x9, 0x412003) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000340)={'syztnl2\x00', &(0x7f00000002c0)={'ip6tnl0\x00', 0x0, 0x29, 0x40, 0xf4, 0xfff, 0x36, @rand_addr=' \x01\x00', @ipv4={[], [], @rand_addr=0x64010101}, 0x1, 0x10, 0x8, 0x7fff}}) recvfrom$packet(r1, &(0x7f0000000200)=""/179, 0xb3, 0x10160, &(0x7f0000000380)={0x11, 0x17, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) r3 = dup(0xffffffffffffffff) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000003c0)={0x9, 0x8, 0x1, 0xffffffffffffffff}) r5 = dup3(r3, r4, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000400)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x53, r2}) ioctl$EXT4_IOC_SWAP_BOOT(r5, 0x6611) prctl$PR_GET_DUMPABLE(0x3) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000440)={[0x20]}, 0x8) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f0000000480)={0x65, "b6f398f4f69cbbbbb52428ee3a466cb8604ff2b5ebe5c69fec1b4890b0c549e51d483ec7c9ff918d082c151e5f6aa8d0956dbd6c532bbdc7b0858c33d105d82af45745b594661aedc17754ed11608d6cf1b97394897c3d3dd8109a6eb72e2bc0326ca087fa"}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000700)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000006c0)={&(0x7f0000000580)={0x124, r7, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'virt_wifi0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x80}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x906}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x124}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ocfs2_control\x00', 0x101040, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r8, 0x80045700, &(0x7f0000000780)) tgkill(0x0, 0x0, 0x1) 15:58:31 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x1, 0x7fff, 0x100}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7f, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x80, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x7fffffff, @private2, 0x401}, @in6={0xa, 0x4e24, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x81}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e20, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1d}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x29}, 0x1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xdc, "5043aa5d27a231821e3e50381530afde9a0a96cba05ce091d3a58c9db86d5455fcfa6b2fa7bf561eb22950244ee2a4191ccd165fe4080a877b0e4853bc09c070a8b163eb299774281c6bde00035b9c6fbfab89cf8df4b2ce8fd4e262ca777f86dc793ae1db39cfff31f2605413a22747799332d21ebba5e4044e8c75e51f8e123048fcbf9d4167209026cea40b154f3f908db1acd751ed6fdc75ca709230b4175b6deb6cd5e97a6386da183ab59e9f0283c58129f0db4690be9eff56581c3dffdb1ff51a8c73033c1432c8e094883bb0d0a8a8b6f4ebeaea2a5cdf51"}, &(0x7f0000000280)=0xe4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x6200, 0x0) ioctl$DRM_IOCTL_MODE_DIRTYFB(r3, 0xc01864b1, &(0x7f00000003c0)={0x1, 0x0, 0x1, 0xa, &(0x7f0000000340)=[{0xb90a, 0x6ff8, 0xfff, 0x1}, {0xaa4, 0x8000, 0xd5, 0x5}, {0x4, 0x5, 0x413, 0x6}, {0x3f, 0x100, 0xfff7, 0x4}, {0x800, 0x3, 0x3, 0x829}, {0xfffa, 0x100, 0x8000, 0x921}, {0x26, 0x8, 0x0, 0x2}, {0x6, 0x7, 0x5, 0xc9}, {0x29c, 0x800, 0xf819, 0x5}, {0xebb6, 0x6, 0x0, 0xfffa}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000400)=0x8, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x50400, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000480)={0x1, 0x229f}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x2}, &(0x7f0000000500)=0x8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000540)=0x2, 0x4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000005c0)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x1c, r5, 0x20, 0x70bd26, 0x0, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x40c1) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000700)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x50, r6, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}]}, 0x50}, 0x1, 0x0, 0x0, 0x51}, 0x40) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000880)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000cc0)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000c80)={&(0x7f00000008c0)={0x3a0, r7, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xa0, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78cfc64d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fb3e571}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x228b3da9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ec9dea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47cc66bb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4dd7fb3b}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x144, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f43aa53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5908a8e8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e35a9c3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7903250e}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe9907fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77ce3f78}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77eb8295}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x25d682ae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f759945}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c9ae03f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x485a5558}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b9b4472}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a2c98a7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b6f0cbd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x614f9bf3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a02bf68}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e1d0cfc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xeb1d006}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x89f4ed2}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x688d854b}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x130, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3fc4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6361}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4aa55e8f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x469f2701}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1557}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28591a87}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x811e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a9948ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9992}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe79f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc72b}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf27}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xfc1e1b9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd476}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xacaab4f}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a01f77b}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd088}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfc99}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x593cb3f3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6db67817}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3d64}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x529563c1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc24f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c78}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6af4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfd87}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfbdc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33e006b2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x892e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a5661be}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xfffffffb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x82a}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3293c9de}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8a8c}]}]}]}, 0x3a0}, 0x1, 0x0, 0x0, 0x4000000}, 0x44000) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000e40)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d80)={0x70, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x8}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'netpci0\x00'}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) syzkaller login: [ 216.874945][ T6865] IPVS: ftp: loaded support on port[0] = 21 [ 217.004423][ T6890] IPVS: ftp: loaded support on port[0] = 21 [ 217.162352][ T6865] chnl_net:caif_netlink_parms(): no params data found [ 217.244173][ T7017] IPVS: ftp: loaded support on port[0] = 21 [ 217.366308][ T6865] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.373403][ T6865] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.408909][ T7099] IPVS: ftp: loaded support on port[0] = 21 [ 217.451031][ T6865] device bridge_slave_0 entered promiscuous mode [ 217.505363][ T6865] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.512691][ T6865] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.521352][ T6865] device bridge_slave_1 entered promiscuous mode [ 217.534274][ T6890] chnl_net:caif_netlink_parms(): no params data found [ 217.564059][ T6865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 217.602730][ T6865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 217.681780][ T6865] team0: Port device team_slave_0 added [ 217.690742][ T7173] IPVS: ftp: loaded support on port[0] = 21 [ 217.736179][ T6865] team0: Port device team_slave_1 added [ 217.874581][ T7228] IPVS: ftp: loaded support on port[0] = 21 [ 217.956101][ T6865] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 217.963090][ T6865] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 217.990794][ T6865] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 218.031355][ T6865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 218.039205][ T6865] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 218.066599][ T6865] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 218.094615][ T6890] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.103229][ T6890] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.112667][ T6890] device bridge_slave_0 entered promiscuous mode [ 218.123266][ T6890] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.130474][ T6890] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.138487][ T6890] device bridge_slave_1 entered promiscuous mode [ 218.163189][ T6865] device hsr_slave_0 entered promiscuous mode [ 218.170443][ T6865] device hsr_slave_1 entered promiscuous mode [ 218.199710][ T7017] chnl_net:caif_netlink_parms(): no params data found [ 218.296086][ T6890] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 218.359814][ T6890] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 218.380704][ T7099] chnl_net:caif_netlink_parms(): no params data found [ 218.424170][ T6890] team0: Port device team_slave_0 added [ 218.461492][ T6890] team0: Port device team_slave_1 added [ 218.509304][ T6890] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 218.518832][ T6890] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 218.547382][ T6890] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 218.590916][ T6890] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 218.598531][ T6890] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 218.625333][ T6890] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 218.715938][ T7017] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.723753][ T7017] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.734497][ T7017] device bridge_slave_0 entered promiscuous mode [ 218.800991][ T7173] chnl_net:caif_netlink_parms(): no params data found [ 218.811300][ T7017] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.821661][ T7017] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.830329][ T7017] device bridge_slave_1 entered promiscuous mode [ 218.856546][ T5] Bluetooth: hci0: command 0x0409 tx timeout [ 218.904928][ T6890] device hsr_slave_0 entered promiscuous mode [ 218.912408][ T6890] device hsr_slave_1 entered promiscuous mode [ 218.922322][ T6890] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 218.930633][ T6890] Cannot create hsr debugfs directory [ 218.950531][ T7017] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 218.984674][ T7099] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.996549][ T7099] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.004216][ T7099] device bridge_slave_0 entered promiscuous mode [ 219.015331][ T7017] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 219.016746][ T17] Bluetooth: hci1: command 0x0409 tx timeout [ 219.042555][ T7228] chnl_net:caif_netlink_parms(): no params data found [ 219.068690][ T7099] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.075772][ T7099] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.087655][ T7099] device bridge_slave_1 entered promiscuous mode [ 219.119890][ T6865] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 219.147458][ T7017] team0: Port device team_slave_0 added [ 219.163496][ T6865] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 219.189914][ T7099] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 219.231700][ T7017] team0: Port device team_slave_1 added [ 219.237978][ T6865] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 219.248412][ T6865] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 219.256279][ T2891] Bluetooth: hci2: command 0x0409 tx timeout [ 219.264663][ T7099] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 219.281021][ T7173] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.288773][ T7173] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.297542][ T7173] device bridge_slave_0 entered promiscuous mode [ 219.325416][ T7017] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 219.333462][ T7017] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 219.360306][ T7017] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 219.393431][ T7173] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.401298][ T7173] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.410921][ T7173] device bridge_slave_1 entered promiscuous mode [ 219.418387][ T17] Bluetooth: hci3: command 0x0409 tx timeout [ 219.448948][ T7173] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 219.464201][ T7173] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 219.474897][ T7017] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 219.482397][ T7017] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 219.510643][ T7017] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 219.561454][ T7099] team0: Port device team_slave_0 added [ 219.613243][ T7228] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.620607][ T7228] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.629698][ T7228] device bridge_slave_0 entered promiscuous mode [ 219.640399][ T7099] team0: Port device team_slave_1 added [ 219.656173][ T17] Bluetooth: hci4: command 0x0409 tx timeout [ 219.672361][ T7173] team0: Port device team_slave_0 added [ 219.686667][ T7173] team0: Port device team_slave_1 added [ 219.697655][ T7228] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.704721][ T7228] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.714436][ T7228] device bridge_slave_1 entered promiscuous mode [ 219.731840][ T7099] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 219.744621][ T7099] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 219.775899][ T7099] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 219.814863][ T7173] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 219.822053][ T2891] Bluetooth: hci5: command 0x0409 tx timeout [ 219.829530][ T7173] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 219.856964][ T7173] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 219.875241][ T7173] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 219.883327][ T7173] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 219.909388][ T7173] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 219.927025][ T7099] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 219.934001][ T7099] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 219.961667][ T7099] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 219.989910][ T7017] device hsr_slave_0 entered promiscuous mode [ 220.002815][ T7017] device hsr_slave_1 entered promiscuous mode [ 220.011447][ T7017] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 220.022043][ T7017] Cannot create hsr debugfs directory [ 220.030276][ T7228] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 220.091573][ T7228] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 220.145692][ T7173] device hsr_slave_0 entered promiscuous mode [ 220.154478][ T7173] device hsr_slave_1 entered promiscuous mode [ 220.161815][ T7173] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 220.169497][ T7173] Cannot create hsr debugfs directory [ 220.177639][ T7099] device hsr_slave_0 entered promiscuous mode [ 220.185074][ T7099] device hsr_slave_1 entered promiscuous mode [ 220.192724][ T7099] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 220.200879][ T7099] Cannot create hsr debugfs directory [ 220.252631][ T7228] team0: Port device team_slave_0 added [ 220.283384][ T6890] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 220.308823][ T7228] team0: Port device team_slave_1 added [ 220.340095][ T6890] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 220.398560][ T7228] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 220.405529][ T7228] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 220.433112][ T7228] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 220.444477][ T6890] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 220.478694][ T7228] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 220.485662][ T7228] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 220.512473][ T7228] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 220.538486][ T6890] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 220.576677][ T6865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 220.678525][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 220.691231][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 220.715184][ T7228] device hsr_slave_0 entered promiscuous mode [ 220.722270][ T7228] device hsr_slave_1 entered promiscuous mode [ 220.731220][ T7228] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 220.739248][ T7228] Cannot create hsr debugfs directory [ 220.746547][ T6865] 8021q: adding VLAN 0 to HW filter on device team0 [ 220.821871][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 220.839310][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 220.849491][ T2891] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.856678][ T2891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 220.868809][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 220.899665][ T7017] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 220.910761][ T7017] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 220.936108][ T2891] Bluetooth: hci0: command 0x041b tx timeout [ 220.948526][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 220.962006][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 220.970965][ T2837] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.978080][ T2837] bridge0: port 2(bridge_slave_1) entered forwarding state [ 220.996278][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 221.004789][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 221.014262][ T7017] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 221.072389][ T7099] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 221.088047][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 221.097537][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 221.106214][ T7017] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 221.113403][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 221.133935][ T7099] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 221.145128][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 221.155031][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 221.165795][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 221.183154][ T6865] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 221.193803][ T6865] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 221.231006][ T7099] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 221.244471][ T7099] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 221.255824][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 221.264509][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 221.273537][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 221.282716][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 221.292732][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 221.315772][ T6890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 221.336899][ T5] Bluetooth: hci2: command 0x041b tx timeout [ 221.372617][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 221.381546][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 221.389324][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 221.397316][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 221.420761][ T6865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 221.448991][ T6890] 8021q: adding VLAN 0 to HW filter on device team0 [ 221.494230][ T7173] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 221.501643][ T2837] Bluetooth: hci3: command 0x041b tx timeout [ 221.513613][ T7173] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 221.523692][ T7173] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 221.555818][ T7173] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 221.597901][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 221.609597][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 221.619058][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.628110][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.636997][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.644133][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.652322][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.722399][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.733435][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.744080][ T2837] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.751372][ T2837] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.759323][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 221.768276][ T2837] Bluetooth: hci4: command 0x041b tx timeout [ 221.778116][ T7099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 221.789513][ T7228] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 221.800005][ T7228] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 221.838967][ T7228] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 221.850398][ T7228] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 221.861910][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 221.871679][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 221.880041][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 221.897385][ T8157] Bluetooth: hci5: command 0x041b tx timeout [ 221.900438][ T6865] device veth0_vlan entered promiscuous mode [ 221.919712][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 221.930331][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 221.939394][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 221.949030][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 221.963138][ T7099] 8021q: adding VLAN 0 to HW filter on device team0 [ 221.988974][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 221.998370][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 222.006868][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 222.014524][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 222.023690][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 222.032672][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.039814][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.047849][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 222.056594][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 222.064928][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 222.074101][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 222.082867][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.089994][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.099631][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 222.135010][ T7017] 8021q: adding VLAN 0 to HW filter on device bond0 [ 222.146979][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 222.155471][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 222.166211][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 222.188558][ T6865] device veth1_vlan entered promiscuous mode [ 222.205620][ T6890] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 222.219610][ T6890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 222.231185][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 222.240145][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 222.249800][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 222.259730][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 222.272205][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 222.281652][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 222.304144][ T7017] 8021q: adding VLAN 0 to HW filter on device team0 [ 222.317178][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 222.325350][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 222.333779][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 222.342081][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 222.374439][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 222.383490][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 222.393012][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 222.402180][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 222.410816][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 222.420116][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 222.428927][ T2837] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.436067][ T2837] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.473794][ T7099] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 222.491851][ T7099] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 222.501192][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 222.512618][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 222.521567][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 222.533522][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.540668][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.549134][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 222.558067][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 222.594628][ T6865] device veth0_macvtap entered promiscuous mode [ 222.606421][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 222.614918][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 222.626224][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 222.633639][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 222.643274][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 222.652104][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 222.687097][ T6890] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 222.699381][ T6865] device veth1_macvtap entered promiscuous mode [ 222.714530][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 222.723193][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 222.752619][ T7173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 222.775714][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 222.785775][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 222.796125][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 222.804685][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 222.813356][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 222.822062][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 222.831124][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 222.839681][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 222.848209][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 222.855807][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 222.868119][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 222.881481][ T7228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 222.929370][ T7173] 8021q: adding VLAN 0 to HW filter on device team0 [ 222.959244][ T7017] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 222.991828][ T6865] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 223.016195][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 223.028848][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 223.042187][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 223.051895][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 223.064020][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 223.073543][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 223.084389][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 223.093153][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 223.104240][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 223.119008][ T6865] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 223.135883][ T7228] 8021q: adding VLAN 0 to HW filter on device team0 [ 223.164958][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 223.174019][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 223.183448][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.190565][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.199249][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 223.208413][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 223.217660][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 223.225805][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 223.234302][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 223.243133][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 223.251856][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.258997][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.267066][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 223.275935][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 223.283496][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 223.297741][ T6865] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.307039][ T17] Bluetooth: hci1: command 0x040f tx timeout [ 223.312575][ T6865] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.326726][ T6865] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.335442][ T6865] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.358061][ T7099] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 223.365271][ T6890] device veth0_vlan entered promiscuous mode [ 223.392570][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 223.406416][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 223.414275][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 223.422912][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 223.432164][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 223.441010][ T2891] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.448132][ T2891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.455715][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 223.464561][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 223.473363][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 223.482133][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 223.490964][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 223.499611][ T2891] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.506759][ T2891] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.536089][ T2891] Bluetooth: hci2: command 0x040f tx timeout [ 223.564261][ T7017] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 223.574398][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 223.583878][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 223.587087][ T5] Bluetooth: hci3: command 0x040f tx timeout [ 223.592974][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 223.607281][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 223.620853][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 223.629108][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 223.641128][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 223.649862][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 223.662660][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 223.671612][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 223.704010][ T6890] device veth1_vlan entered promiscuous mode [ 223.719943][ T7173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 223.739657][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 223.748520][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 223.757543][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 223.766792][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 223.775095][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 223.785471][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 223.805474][ T7228] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 223.817502][ T5] Bluetooth: hci4: command 0x040f tx timeout [ 223.819501][ T7228] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 223.868105][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 223.875948][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 223.887150][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 223.895428][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 223.904881][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 223.913308][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 223.920829][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 223.929750][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 223.963937][ T7099] device veth0_vlan entered promiscuous mode [ 223.980273][ T5] Bluetooth: hci5: command 0x040f tx timeout [ 223.983561][ T7173] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 224.006409][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 224.017710][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 224.027146][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 224.036863][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 224.053177][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 224.083617][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 224.169867][ T7099] device veth1_vlan entered promiscuous mode [ 224.208275][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready 15:58:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x14, r4, 0x907}, 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r4, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x8}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x4}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040000}, 0x80845) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x8100, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e002e000000e8bd6efb250314000e000100240248ff050005001201", 0x2e}], 0x1, 0x0, 0x0, 0xa}, 0x0) [ 224.219099][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 224.232526][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 224.242574][ T7228] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 224.308469][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 224.320084][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 224.334302][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 224.344689][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 224.355452][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 224.373804][ T6890] device veth0_macvtap entered promiscuous mode [ 224.490485][ T6890] device veth1_macvtap entered promiscuous mode [ 224.523595][ T7017] device veth0_vlan entered promiscuous mode [ 224.539444][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 224.552309][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 224.566182][ T8165] syz-executor.0 (8165) used greatest stack depth: 23216 bytes left [ 224.569629][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 224.583985][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 224.595608][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 224.605759][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 15:58:39 executing program 0: r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000040)={'syztnl1\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x4, 0x6, 0x5, 0x1, 0x50, @private0, @private0={0xfc, 0x0, [], 0x1}, 0x8000, 0x8000, 0x40, 0x4118795f}}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="100001800c00048008000100070000000c0001800600020000000000"], 0x34}}, 0x0) [ 224.651569][ T7017] device veth1_vlan entered promiscuous mode [ 224.705913][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 224.722850][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 224.764485][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 224.785818][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 224.799427][ T7173] device veth0_vlan entered promiscuous mode [ 224.822555][ T7228] device veth0_vlan entered promiscuous mode [ 224.838538][ T8173] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 224.859346][ T7099] device veth0_macvtap entered promiscuous mode [ 224.871671][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 224.879671][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 224.891280][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 224.900036][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 224.912149][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 224.920671][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 224.958386][ T8170] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 224.975339][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 224.987627][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 224.995280][ T2891] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 15:58:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000140)='./file0\x00', 0x26000, 0x91) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000580)=ANY=[@ANYBLOB="0700000000000000000000000000000000000000000000000000000000000000ecff00000000000800000000000000000000000000000000000089dbd2525deaa69ea000000000100000000003000000000000000000000000000080000000000000000000000000400000000200874fa0769341b233e46c222c76d79c8c3b33aab44aa347299acdbbdef7821f33d201b685f491d7dc2ad9eb2b6194e62d78c22826fd800379f9e4427f2ce8da21ceec01ea5dba82995dc3acd5b582dcc4447636a0b9a240020fc5a73e4e4435f5c48747b035ce3435fb"]) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r6, 0x0, 0x1420000a77, 0x0) r7 = socket$xdp(0x2c, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={r8, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000300)={r8, 0xc0, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x31}, 0x4}, @in6={0xa, 0x4e22, 0x3f, @remote}, @in6={0xa, 0x4e22, 0x4, @private1={0xfc, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x28}}, @in6={0xa, 0x4e21, 0x8, @mcast1, 0x100}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e20, @multicast1}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x1, 0x4, 0x4, 0xe1dc, r9}, 0x10) getsockopt$XDP_MMAP_OFFSETS(r7, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000081", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014001d"], 0x3}}, 0x0) write$binfmt_elf64(r5, &(0x7f0000000000)=ANY=[], 0xfffffd88) [ 225.017891][ T7228] device veth1_vlan entered promiscuous mode [ 225.069002][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 225.081374][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.094376][ T6890] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 225.097077][ T2891] Bluetooth: hci0: command 0x0419 tx timeout [ 225.105603][ T7099] device veth1_macvtap entered promiscuous mode [ 225.120771][ T7173] device veth1_vlan entered promiscuous mode [ 225.164833][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 225.176639][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 225.184483][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 225.196948][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 225.204799][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 225.216722][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 225.225203][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 225.237144][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 225.250779][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 225.264208][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.276251][ T6890] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 225.292463][ T7017] device veth0_macvtap entered promiscuous mode [ 225.307957][ T8175] netlink: 'syz-executor.0': attribute type 29 has an invalid length. [ 225.316941][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 225.325075][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 225.333575][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 225.337081][ T2891] Bluetooth: hci1: command 0x0419 tx timeout [ 225.342500][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 225.356913][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 225.365313][ T8157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 225.380296][ T6890] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.391723][ T6890] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.400837][ T6890] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.409632][ T6890] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.426254][ T7017] device veth1_macvtap entered promiscuous mode [ 225.436819][ T7228] device veth0_macvtap entered promiscuous mode [ 225.486403][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 225.494453][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 225.507211][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 225.515627][ T7892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 225.527474][ T7228] device veth1_macvtap entered promiscuous mode [ 225.545277][ T7099] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 225.557106][ T7099] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.567215][ T7099] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 225.576445][ T8121] Bluetooth: hci2: command 0x0419 tx timeout [ 225.584673][ T7099] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.596884][ T7099] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 225.609297][ T7173] device veth0_macvtap entered promiscuous mode [ 225.620004][ T7017] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 225.630662][ T7017] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.640554][ T7017] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 225.651995][ T7017] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.656375][ T8121] Bluetooth: hci3: command 0x0419 tx timeout [ 225.662132][ T7017] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 225.678927][ T7017] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.690903][ T7017] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 225.712171][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 225.726658][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 225.734687][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 225.747663][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 225.757427][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 225.767599][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 225.780280][ T7099] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 225.793163][ T7099] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.804065][ T7099] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 225.815839][ T7099] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.829343][ T7099] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 225.843887][ T7173] device veth1_macvtap entered promiscuous mode [ 225.865614][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 15:58:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, &(0x7f0000000000)={0xed, 0x9, 0x4}) [ 225.896835][ T2837] Bluetooth: hci4: command 0x0419 tx timeout [ 225.900609][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.961255][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 225.974361][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.992718][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 226.004760][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.018379][ T239] Bluetooth: hci6: Frame reassembly failed (-84) [ 226.044568][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 226.080847][ T2837] Bluetooth: hci5: command 0x0419 tx timeout [ 226.113720][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.149348][ T7228] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 226.161188][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 226.172995][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 226.182740][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 226.191693][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 226.201007][ T7017] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.212145][ T7017] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.223224][ T7017] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.234586][ T7017] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.246003][ T7017] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.256987][ T7017] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.268631][ T7017] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 226.279505][ T7099] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.294507][ T7099] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.305210][ T7099] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.318534][ T7099] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.342597][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.356661][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.367860][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.382443][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.392590][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.403102][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.413007][ T7228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.423505][ T7228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.434891][ T7228] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 226.443041][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 226.453050][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 226.462424][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 226.471563][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 226.483040][ T7017] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.496222][ T7017] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.504929][ T7017] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.519356][ T7017] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 15:58:41 executing program 1: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x440000, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="a6ec1609d0831e5720b1ad56b6c5820fae00210000000000", 0x18) accept$unix(r0, &(0x7f0000000900), 0x0) r2 = gettid() r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1f1) prctl$PR_SET_PTRACER(0x59616d61, r2) perf_event_open(&(0x7f0000000980)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext={0x9, 0x9}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) close(r3) pipe(0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_pts(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000140)="dbdc2b603f4e3d9582bf04e8acbdaeba", 0x10) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000840)=[&(0x7f00000002c0)='\xa11\xc2\x1fQ\x88\xebH\xe7\xcf/\x83\xb3+\xc5\xa0\xa6\xbf\x85\xf0;\xea\x8a\xd5b\xb0\xe7=\xf41\xf5\xb4\xb9\aPk\x94csn\x8bu\bHD\x06\f\xccU\x19\xaa\xe0\xed\x85\xb1%\xd8\x82\x00W\x8764\x93\xb6`\x90\xb1\x1d\xd6\x91\x9a\xf5I:=\xd9\x98\t\x03\x13\xa4f\x13\xeb\x11\xd5\x17J]\x8b\xc18v\xfc\xa9\xcb|\xd4\x1a\x91\x81c\xeb\r|\xdbo\xa8?\xa8\x192\t\x10\x1bhGZ\xc0\xe7\xc3{b\xc0Z\xe5&\r\n\x858\x94V\x9f\xbah\x8f\x91\xa4\x8a\x90\xa7\x10\x85kYh\xb6\x0f\t0-\x9f@\xc2\xbbR\xea\x8b\xc3z\xb8\x7f+\x94LV&\x8ew\xd5\xbf\r\x12#\xdb\x90\xf9\x9d\x03T\x89[G\xa8\xa4\xa9\xa7r\xd8x(\x9dv9\x16\x1dH=\x82?>-\x84R\x11\x94\x17\xd7\x03\xc4\xa3\xb3?\xecyq\x86Y\x06\x9f3\xc5g\x12\t\x8b\x9a\xe5\xc2\xd6\xed\xf9j\xd3ehJ\x95o\x83_\x9c\x87\xc9\xcee\x80;|\xd0Z\xac\xa4\xfc\xb4\xd95x\xcc\xa3G\xaa\x15WJ\x987\xf3r\xbb\x1bm\xa8\xa8\x15\xec\xf7\x01`\x8c\xf3\xea\n\xd1X\x15\xc20qe\x81\xc5\x8c\x9a\xa1\xc0?4\xc5d\x9d\x00'/319, 0x0], &(0x7f0000000800)=[&(0x7f0000000200)=',+^\x00', &(0x7f0000000400)='\xa11\xc2\x1fQ\x88\xebH\xe7\xcf/\x83\xb3+\xc5\xa0\xa6\xbf\x85\xf0;\xea\x8a\xd5b\xb0\xe7=\xf41\xf5\xb4\xb9\aPk\x94csn\x8bu\bHD\x06\f\xccU\x19\xaa\xe0\xed\x85\xb1%\xd8\x82\x00W\x8764\x93\xb6`\x90\xb1\x1d\xd6\x91\x9a\xf5I:=\xd9\x98\t\x03\x13\xa4f\x13\xeb\x11\xd5\x17J]\x8b\xc18v\xfc\xa9\xcb|\xd4\x1a\x91\x81c\xeb\r|\xdbo\xa8?\xa8\x192\t\x10\x1bhGZ\xc0\xe7\xc3{b\xc0Z\xe5&\r\n\x858\x94V\x9f\xbah\x8f\x91\xa4\x8a\x90\xa7\x10\x85kYh\xb6\x0f\t0-\x9f@\xc2\xbbR\xea\x8b\xc3z\xb8\x7f+\x94LV&\x8e\xce\xecA\xd6\x12#\xdb\x90\xf9\x9d\x03T\x89[G\xa8\xa4\xa9\xa7r\xd8x(\x9dv9\x16\x1dH=\x82?>-\x84R\x11\x94\x17\x01\x03\xc4\xa3\xb3?\xecyq\x86Y\x06\x9f3\xc5g\x12\t\x8b\x9a\xe5\xc2\xd6\xed\xf9j\xd3ehJ\x95o\x83_\x9c\x87\xc9\xcee\x80;|\xd0Z\xac\xa4\xfc\xb4\xd95x\xcc\xa3G\xaa\x15WJ\x987\xf3r\xbb\x1bm\xa8\xa8\x15\xec\xf7\x01a\x8c\xf3\xea\n\xd1X\x15\xc20qe\x81\xc5\x8c\x9a\xa1\xc0?4\xc5d\x9d\x00', &(0x7f0000000880)='1\x92\xc6\x95\xec\x10B=\xed\xb1\x1a\xee\xca5*\xd9\xc8GDG\xe2]\x8d\x8b\x01L\xe3\v5\xe4\xbb@\xd3#\x05]RA\x99\xff\xb5S\xe6\x10n\xf0T\x7f\xd9R\xd4\xaa\xd5\x85\x13Nuv\x15Cn\x8br\xb7vv\xa3\xfe\xc7S?\xfc\x01=G\xe7\xaa', &(0x7f0000000540)='\xa11\xc2\x1fQ\x88\xebH\xe7\xcf/\x83\xb3+\xc5\xa0\xa6\xbf\x85\xf0;\xea\x8a\xd5b\xb0\xe7=\xf41\xf5\xb4\xb9\aPk\x94csn\x8bu\bHD\x06\f\xccU\x19\xaa\xe0\xed\x85\xb1%\xd8\x82\x00W\x8764\x93\xb6`\x90\xb1\x1d\xd6\x91\x9a\xf5I:=\xd9\x98\t\x03\x13\xa4f\x13\xeb\x11\xd5\x17J]\x8b\xc18v\xfc\xa9\xcb|\xd4\x1a\x91\x81c\xeb\r|\xdbo\xa8?\xa8\x192\t\x10\x1bhGZ\xc0\xe7\xc3{b\xc0Z\xe5&\r\n\x858\x94V\x9f\xbah\x8f\x91\xa4\x8a\x90\xa7\x10\x85kYh\xb6\x0f\t0-\x9f@\xc2\xbbR\xea\x8b\xc3z\xb8\x7f+\x94LV&\x8e\xce\xecA\xd6\x12#\xdb\x90\xf9\x9d\x03T\x89[G\xa8\xa4\xa9\xa7r\xd8x(\x9dv9\x16\x1dH=\x82?>-\x84R\x11\x94\x17\x01\x03\xc4\xa3\xb3?\xecyq\x86Y\x06\x9f3\xc5g\x12\t\x8b\x9a\xe5\xc2\xd6\xed\xf9j\xd3ehJ\x95o\x83_\x9c\x87\xc9\xcee\x80;|\xd0Z\xac\xa4\xfc\xb4\xd95x\xcc\xa3G\xaa\x15WJ\x987\xf3r\xbb\x1bm\xa8\xa8\x15\xec\xf7\x01a\x8c\xf3\xea\n\xd1X\x15\xc20qe\x81\xc5\x8c\x9a\xa1\xc0?4\xc5d\x9d\x00', &(0x7f0000000680)='&\'[[\x00', &(0x7f00000006c0)='\xa11\xc2\x1fQ\x88\xebH\xe7\xcf/\x83\xb3+\xc5\xa0\xa6\xbf\x85\xf0;\xea\x8a\xd5b\xb0\xe7=\xf41\xf5\xb4\xb9\aPk\x94csn\x8bu\bHD\x06\f\xccU\x19\xaa\xe0\xed\x85\xb1%\xd8\x82\x00W\x8764\x93\xb6`\x90\xb1\x1d\xd6\x91\x9a\xf5I:=\xd9\x98\t\x03\x13\xa4f\x13\xeb\x11\xd5\x17J]\x8b\xc18v\xfc\xa9\xcb|\xd4\x1a\x91\x81c\xeb\r|\xdbo\xa8?\xa8\x192\t\x10\x1bhGZ\xc0\xe7\xc3{b\xc0Z\xe5&\r\n\x858\x94V\x9f\xbah\x8f\x91\xa4\x8a\x90\xa7\x10\x85kYh\xb6\x0f\t0-\x9f@\xc2\xbbR\xea\x8b\xc3z\xb8\x7f+\x94LV&\x8e\xce\xecA\xd6\x12#\xdb\x90\xf9\x9d\x03T\x89[G\xa8\xa4\xa9\xa7r\xd8x(\x9dv9\x16\x1dH=\x82?>-\x84R\x11\x94\x17\x01\x03\xc4\xa3\xb3?\xecyq\x86Y\x06\x9f3\xc5g\x12\t\x8b\x9a\xe5\xc2\xd6\xed\xf9j\xd3ehJ\x95o\x83_\x9c\x87\xc9\xcee\x80;|\xd0Z\xac\xa4\xfc\xb4\xd95x\xcc\xa3G\xaa\x15WJ\x987\xf3r\xbb\x1bm\xa8\xa8\x15\xec\xf7\x01a\x8c\xf3\xea\n\xd1X\x15\xc20qe\x81\xc5\x8c\x9a\xa1\xc0?4\xc5d\x9d\x00']) ptrace$setopts(0x4206, r2, 0x0, 0x2) [ 226.551833][ T7228] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.573240][ T7228] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.585707][ T7228] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.604044][ T7228] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.640672][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 226.653069][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.665583][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 226.676799][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.687749][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 226.699803][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.718389][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 226.730416][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.740942][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 226.753306][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.769613][ T7173] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 226.796227][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 226.805079][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 226.831770][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.843406][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.856774][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.871899][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.882701][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.894254][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.914921][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.925744][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.937980][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.948924][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.976471][ T7173] batman_adv: batadv0: Interface activated: batadv_slave_1 15:58:42 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xf89137d1fe3d972, 0x0) [ 227.027778][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 227.044259][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 227.074547][ T7173] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.095457][ T7173] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.119572][ T7173] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.128468][ T7173] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.199880][ C1] hrtimer: interrupt took 26505 ns 15:58:42 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000440)={0x1, @vbi={0x0, 0x0, 0x0, 0x38414762, [], [0x6]}}) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x8) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r2, 0x29, 0x37, &(0x7f0000000040)={0x2f, 0x16, [], [@ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x225b}, @pad1, @jumbo={0xc2, 0x4, 0x10001}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, [], 0x1}}, @generic={0x50, 0x85, "a4b8130830af70c557bcb494a8a75c20413a5ea78873baf3885814ea11fae0910d29caf5b780e35281485b2cf7ea7b8a5a366a64d2b2e8cb5a541bd5102989ad605f749b38dbf750246f2a9405e2d93fd06dc1644b537cc87164b28a2b8a7135ce6ee2e0153e692ded4cf787c70b4f1a7e5cd3689755b4547c3f626a0f2b97129b731c2e40"}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0xff80}]}, 0xc0) 15:58:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@ipv6_getmulticast={0x14, 0x3a, 0x100, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) 15:58:42 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000100001fc1e8e6f4ed158770000000000", @ANYRES32=r6, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x0) 15:58:42 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x56a, 0xd5, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$CAPI_NCCI_OPENCOUNT(r4, 0x80044326, &(0x7f0000000000)=0x101) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0022050000004b67c087a0"], 0x0}, 0x0) 15:58:42 executing program 3: write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x30) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = openat$full(0xffffff9c, 0x0, 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x2fe, 0x0, 0xb3550aa4ba878254}, 0x9c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r3, r0, 0x80000) ioctl$SNDCTL_DSP_POST(r4, 0x5008, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}}, 0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r5, 0xfffffffa}, 0x8) 15:58:42 executing program 2: syz_usb_connect(0x0, 0x41, &(0x7f0000000440)=ANY=[@ANYBLOB="120100002da537402104020387570000000109022f0001000000000904df00000202ff00052406"], 0x0) [ 227.796567][ T8240] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 227.807940][ T8240] device erspan0 entered promiscuous mode [ 227.833150][ T8240] device bridge_slave_0 left promiscuous mode [ 227.854729][ T8240] bridge0: port 1(bridge_slave_0) entered disabled state 15:58:43 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000100001fc1e8e6f4ed158770000000000", @ANYRES32=r6, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x0) [ 228.036165][ T2588] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 228.080877][ T23] Bluetooth: hci6: command 0x1003 tx timeout [ 228.098677][ T1547] Bluetooth: hci6: sending frame failed (-49) 15:58:43 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xf89137d1fe3d972, 0x0) [ 228.226145][ T8121] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 228.245231][ T8269] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 228.271255][ T8269] device sit0 entered promiscuous mode [ 228.300802][ T2588] usb 6-1: Using ep0 maxpacket: 32 15:58:43 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000100001fc1e8e6f4ed158770000000000", @ANYRES32=r6, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x0) [ 228.426386][ T2588] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.440278][ T2588] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 228.452746][ T2588] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 228.479740][ T2588] usb 6-1: New USB device found, idVendor=056a, idProduct=00d5, bcdDevice= 0.40 [ 228.503339][ T8279] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 228.514899][ T8279] device syz_tun entered promiscuous mode [ 228.555279][ T2588] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 228.573223][ T2588] usb 6-1: config 0 descriptor?? [ 228.626329][ T8121] usb 3-1: config 0 has an invalid interface number: 223 but max is 0 [ 228.639194][ T8121] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 228.659395][ T8121] usb 3-1: config 0 has no interface number 0 [ 228.665672][ T8121] usb 3-1: New USB device found, idVendor=0421, idProduct=0302, bcdDevice=57.87 [ 228.682874][ T8121] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 228.705424][ T8121] usb 3-1: config 0 descriptor?? [ 228.753231][ T8121] usb 3-1: bad CDC descriptors [ 228.760382][ T8121] usb 3-1: bad CDC descriptors [ 228.953195][ T8121] usb 3-1: USB disconnect, device number 2 [ 229.061346][ T2588] wacom 0003:056A:00D5.0001: Unknown device_type for 'HID 056a:00d5'. Assuming pen. [ 229.125256][ T2588] input: Wacom Bamboo Pen 6x8 Pen as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:056A:00D5.0001/input/input5 [ 229.235425][ T2588] wacom 0003:056A:00D5.0001: hidraw0: USB HID v0.00 Device [HID 056a:00d5] on usb-dummy_hcd.5-1/input0 [ 229.305644][ T2588] usb 6-1: USB disconnect, device number 2 [ 229.736378][ T8121] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 230.046110][ T8191] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 230.096320][ T8121] usb 3-1: config 0 has an invalid interface number: 223 but max is 0 [ 230.104529][ T8121] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 230.116353][ T8121] usb 3-1: config 0 has no interface number 0 [ 230.122441][ T8121] usb 3-1: New USB device found, idVendor=0421, idProduct=0302, bcdDevice=57.87 [ 230.132471][ T8121] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 230.143616][ T8263] Bluetooth: hci6: command 0x1001 tx timeout [ 230.155157][ T8121] usb 3-1: config 0 descriptor?? [ 230.160389][ T1547] Bluetooth: hci6: sending frame failed (-49) [ 230.200158][ T8121] usb 3-1: bad CDC descriptors [ 230.208938][ T8121] usb 3-1: bad CDC descriptors [ 230.316142][ T8191] usb 6-1: Using ep0 maxpacket: 32 [ 230.406230][ T8121] usb 3-1: USB disconnect, device number 3 [ 230.446314][ T8191] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.460383][ T8191] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 230.472060][ T8191] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 230.486560][ T8191] usb 6-1: New USB device found, idVendor=056a, idProduct=00d5, bcdDevice= 0.40 [ 230.495714][ T8191] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 230.506607][ T8191] usb 6-1: config 0 descriptor?? [ 230.816248][ T8191] usbhid 6-1:0.0: can't add hid device: -71 [ 230.823648][ T8191] usbhid: probe of 6-1:0.0 failed with error -71 [ 230.832245][ T8191] usb 6-1: USB disconnect, device number 3 [ 232.217337][ T8263] Bluetooth: hci6: command 0x1009 tx timeout 15:58:51 executing program 0: ioctl$DRM_IOCTL_MODE_PAGE_FLIP(0xffffffffffffffff, 0xc01864b0, &(0x7f0000000000)={0x3, 0x131, 0xa, 0x10001, 0x3ff}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, 0x0) creat(&(0x7f0000000540)='./file0/bus\x00', 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') io_submit(r0, 0x2, &(0x7f00000003c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FBIOPUTCMAP(r3, 0x4605, &(0x7f0000000200)={0x5, 0x1, &(0x7f0000000040)=[0x3], &(0x7f00000000c0)=[0x200, 0x200], &(0x7f0000000100)=[0x1f, 0x1, 0x3, 0x3ff], &(0x7f0000000140)=[0x3229]}) 15:58:51 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000100001fc1e8e6f4ed158770000000000", @ANYRES32=r6, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x0) 15:58:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xd9, 0xd9, 0x5, [@func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}, {}]}, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @const, @datasec={0x0, 0x6, 0x0, 0xf, 0x1, [{}, {}, {}, {}, {}, {}], 'u'}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0xf9}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) r3 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) ptrace$getregs(0xc, r3, 0x9, &(0x7f0000000240)=""/169) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 15:58:51 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xf89137d1fe3d972, 0x0) 15:58:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0xe, &(0x7f0000000640)=ANY=[@ANYRES32=r1, @ANYBLOB="a8000000cffbf13cf3c599c11762388d5a8290da63f705d0bb5e922b9a4755d9bc206c3d3a7e6edd06f1b2e8855a76ff52316c74b0cbb1bc3a3e149183a5338f49ee7a1fc8e5b058bd5c67294c41a680b85c4adc76018d4ee4cf34244528cfed081f879d3d61f4dbd5c868029e3c26a606655c25549b9124dc71f2bd7202d72ebe1d0de5dc57fc9a8aa2adc9c7f8ca5b1d91c6468f3eafbb7f4a1f6e73f2caa7143781492c8f04142d713057"], &(0x7f0000000080)=0xb0) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r5, 0x429e}, &(0x7f0000000140)=0x8) 15:58:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x3, &(0x7f0000000280)=0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x8800, 0x0) write$P9_RAUTH(r3, &(0x7f0000000180)={0x14, 0x67, 0x2, {0x14, 0x0, 0x2}}, 0x14) r4 = eventfd2(0x0, 0x0) io_submit(r2, 0x2, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, r4}]) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f00006d3000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x6, 0x0, @fd=r7, 0x0, 0x0}, 0x0) write$binfmt_elf64(r7, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x9, 0x81, 0x6, 0x0, 0x2, 0x3e, 0x2, 0x233, 0x40, 0x21a, 0x400, 0x8, 0x38, 0x1, 0x5, 0x5, 0x5}, [{0x6, 0x1000, 0x8c48, 0xfffffffffffffff8, 0x7, 0x10000, 0x2, 0x5}], "dbc572ce0ecb162c802071d65ae02efe1d49fe0346", [[], []]}, 0x28d) [ 236.334336][ T27] audit: type=1800 audit(1597939131.464:2): pid=8371 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="mqueue" ino=31555 res=0 errno=0 [ 236.385396][ T8383] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 15:58:51 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) dup2(r2, r1) getpeername$tipc(r1, &(0x7f0000000040)=@id, &(0x7f0000000100)=0x10) mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x59f1) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) [ 236.469050][ T8383] device bridge0 entered promiscuous mode [ 236.503262][ T8369] bridge0: port 1(bridge_slave_0) entered blocking state 15:58:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$RDMA_NLDEV_CMD_GET(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x50, 0x1401, 0x8, 0x70bd2b, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000004}, 0x10) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) r5 = dup2(r4, r4) dup2(r5, r0) [ 236.530278][ T8369] bridge0: port 1(bridge_slave_0) entered disabled state 15:58:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f0000001fd8)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @ldst={0x3, 0x1, 0x0, 0x9, 0x0, 0xffffffffffffffd5, 0x1}], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x400000}, 0x10}, 0x78) [ 236.581610][ T8369] device bridge_slave_0 entered promiscuous mode [ 236.601987][ T8369] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.609203][ T8369] bridge0: port 1(bridge_slave_0) entered forwarding state 15:58:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_ENUMINPUT(r2, 0xc050561a, &(0x7f0000000000)={0xcf04, "28f7bb33746195351492ae1e56c7f341153a08edddfef0f423e93ff55865d03b", 0x2, 0x101, 0x5, 0xe0, 0x1000000, 0x2}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000720001020000000000000000070000000e"], 0x18}}, 0x0) [ 236.700508][ T8404] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:58:52 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xf89137d1fe3d972, 0x0) 15:58:52 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) bind(r0, &(0x7f0000000080)=@generic={0x18, "000001000000000008c519944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5fa9a242e139826600000000000101013c5811039e15775027ecce66fd792bbf0e5bf5972af163ea2c4a1b00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x181043, 0x0) r2 = getpid() r3 = geteuid() r4 = perf_event_open(&(0x7f0000001340)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) quotactl(0x3, &(0x7f0000000100)='./bus/file0\x00', r3, &(0x7f0000000140)="bdb0c221b94bdd0af2b8fc2f") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) setregid(0x0, r5) fsetxattr$system_posix_acl(r4, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08030100", @ANYBLOB, @ANYRES64, @ANYRES32=0x0, @ANYBLOB, @ANYBLOB="db3042bbbf62755c42cf71297348833cde4adaa27c78459079feb1ce89bd19b5ee2078f517e923d0bc9015a8a8ec22c5d07fb76daf", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRESHEX, @ANYRES32=r5], 0x8c, 0x1) lchown(&(0x7f0000000040)='./bus/file0\x00', 0x0, r5) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x3, 0x0, 0x0, r3, r5, 0x190, 0x4}, 0xfff, 0x200}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000040)={0x80, 0x400, {r2}, {r3}, 0xd9ed, 0x4}) 15:58:52 executing program 5: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x1002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000100)}, 0x403, 0x9, 0x0, 0x0, 0x3, 0x8, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/628], 0x197) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f00000001c0)) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x1) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000340)=ANY=[@ANYBLOB="ff0700002c000000832d1e1e75fd54f0ea9ec77a8345e40a11f2bb965aa06b100077e831bafaf0788d389f8f7fb649a70d970db8ae5a057a850144f1ea"]) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x26d1e3c4bbfc931f) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0x355a06, 0x0) chdir(&(0x7f0000000240)='./file0\x00') ioctl$VIDIOC_TRY_DECODER_CMD(0xffffffffffffffff, 0xc0485661, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x8004) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="540000002100000028bd7000ffdbdf250a008004070000000000020014000100200100941640e9a1350000000000000000000000000008000e0007000000080010000400000014000200"/84], 0x54}}, 0x20000040) [ 237.186485][ T8409] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 237.220172][ T8404] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:58:52 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x466}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="700000002c00270d000000000bf928d6bba5ffc1", @ANYRES32=r3, @ANYBLOB="0000000000000000f2ff000009000100666c6f7700000000400002003c000b80080001"], 0x70}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in=@broadcast, 0x4e21, 0x100, 0x4e20, 0x4, 0x2, 0x20, 0x20, 0x24, r3, r4}, {0x6, 0x80, 0xff, 0x1, 0x7ff, 0x57, 0x2, 0x400}, {0xfff, 0x2, 0x100, 0x7}, 0x3, 0x6e6bbe, 0x1, 0x1, 0x3, 0x3}, {{@in6=@remote, 0x4d2, 0x32}, 0x2, @in6=@loopback, 0x3501, 0x0, 0x2, 0x4, 0x1000, 0x7f, 0xffff}}, 0xe8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x86, &(0x7f0000000400)={@link_local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x1c}, @remote}, {0x0, 0x4e20, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "e5d8bbd0324eca48c4c3250a54b78e4ab6c278b6d1671cb541e08c48ab3d55fd", "ec3b17f71e364304910ea5f30c7c8624", {"a7581bc116d2dec9da8295b100ca30b1", "556bdcb6e8f821752b8fb2bf989c3eb2"}}}}}}}, 0x0) [ 237.533326][ T8409] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 237.671129][ T8440] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 237.688272][ T8440] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 237.721013][ T8442] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:58:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) ioctl$IMHOLD_L1(r4, 0x80044948, &(0x7f00000001c0)=0x10000) r5 = dup(r3) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x480, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r6, &(0x7f00000004c0)="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"}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x9) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MULTICAST_ROUTER={0x5, 0x19, 0x1}]}}}]}, 0x44}}, 0x0) 15:58:54 executing program 5: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x1002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000100)}, 0x403, 0x9, 0x0, 0x0, 0x3, 0x8, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/628], 0x197) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f00000001c0)) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x1) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000340)=ANY=[@ANYBLOB="ff0700002c000000832d1e1e75fd54f0ea9ec77a8345e40a11f2bb965aa06b100077e831bafaf0788d389f8f7fb649a70d970db8ae5a057a850144f1ea"]) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x26d1e3c4bbfc931f) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0x355a06, 0x0) chdir(&(0x7f0000000240)='./file0\x00') ioctl$VIDIOC_TRY_DECODER_CMD(0xffffffffffffffff, 0xc0485661, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x8004) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="540000002100000028bd7000ffdbdf250a008004070000000000020014000100200100941640e9a1350000000000000000000000000008000e0007000000080010000400000014000200"/84], 0x54}}, 0x20000040) 15:58:54 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) dup2(r2, r1) getpeername$tipc(r1, &(0x7f0000000040)=@id, &(0x7f0000000100)=0x10) mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x59f1) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) 15:58:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x800}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r4, 0x0, 0x30}, &(0x7f0000000280)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000640)=0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:58:54 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$MON_IOCQ_RING_SIZE(r2, 0x9205) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x334, r0, 0x110, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1dd2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x27}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0xd0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xeb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xffffffff, @private2={0xfc, 0x2, [], 0x7f}, 0xfffffffe}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}, {0x14, 0x2, @in={0x2, 0x4e20, @empty}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x1ff, @private0={0xfc, 0x0, [], 0x1}}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0xffff8001, @empty, 0x80000000}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7ff}]}, @TIPC_NLA_NODE={0xa4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "612abfbfe3b7de7f7cdb952c45d1e24fd618d2c9bb619ac20f0cb99ae33eaf01"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffad}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "2d6ef7c3c34f453664bccc726bfda6e1a27530c4d63a"}}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}]}, @TIPC_NLA_MEDIA={0x90, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4b8}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x92}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7fffffff}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffffff9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xba}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}]}, @TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8000000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x400}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xb91}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x4040000}, 0x1) r3 = socket$inet6(0xa, 0x3, 0xff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x200000, 0x0) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="a406f618e2da2557a9d2291d84b5cc4b19447d0bc2b23e61d227", 0x1a}, {&(0x7f0000000200)="e3637c0300dbe572aba0e54f45d1", 0xe}], 0x2}}], 0x1, 0x0) 15:58:54 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:58:54 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) syz_genetlink_get_family_id$tipc2(0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000001c0)='netdevsim0\x00') sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="1193a6ab23a942e8c882434f76", @ANYRES16, @ANYBLOB="006f3b6f0228bd7000fbdbdf251f00000008009a00020000000400cc00340022800800060007"], 0x64}, 0x1, 0x0, 0x0, 0x20000905}, 0xc000) r3 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x3, 0x3}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xfaa) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x420800, 0x0) r5 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r5, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000300)=r5) 15:58:54 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0x7a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4c042, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="700000002c00270d000000000bf928d6bba5ffc1", @ANYRES32=r5, @ANYBLOB="0000000000000000f2ff000009000100666c6f7700000000400002003c000b80080001"], 0x70}}, 0x0) connect$can_bcm(r4, &(0x7f0000000040)={0x1d, r5}, 0x10) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) lseek(r0, 0x0, 0x3) 15:58:55 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r3, 0x200004) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f00006d3000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x6, 0x0, @fd=r6, 0x0, 0x0}, 0x0) ftruncate(r6, 0x41) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, 0x8) sendfile(r1, r3, 0x0, 0x80001d00c0d0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_ENDIAN(r8, 0x4008af13, &(0x7f0000000000)={0x3, 0x1f}) [ 239.880097][ T27] audit: type=1800 audit(1597939135.014:3): pid=8482 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15753 res=0 errno=0 15:58:55 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) dup2(r2, r1) getpeername$tipc(r1, &(0x7f0000000040)=@id, &(0x7f0000000100)=0x10) mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x59f1) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) 15:58:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_config_ext, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x800}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r4, 0x0, 0x30}, &(0x7f0000000280)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000640)=0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 15:58:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_config_ext, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x800}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r4, 0x0, 0x30}, &(0x7f0000000280)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000640)=0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 240.053346][ T27] audit: type=1800 audit(1597939135.184:4): pid=8488 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15755 res=0 errno=0 15:58:55 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) 15:58:55 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:58:55 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r5, @ANYBLOB="0000000000005e0024003480f3ff00006272696467655f736c61000c0001000000000000000000ce219a0bf985fc377cd02bd0766a31ed186bff6d838a8ee413d5b9d2ef9d82e86801003842efed0d96c76d8a85c5d08e7bf666226f9079f20ff753197ee68300000000fb4fbe87fa63acd367043554cca16d76a4efaf742ac0a58316bfaa862b637c317e21d9c8dc04a51ce33010ab2bb56b26c198633a2c85839d30531f87f1f1"], 0x44}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f00006d3000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x6, 0x0, @fd=r9, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r9, 0x8983, &(0x7f0000000200)={0x3, 'macvlan0\x00', {0x3}, 0x9}) sendmmsg$alg(r6, &(0x7f0000000200), 0x10efe10675dec16, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22, 0x81, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4c}, 0x1c) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}, &(0x7f00000001c0)=0x10) set_thread_area(&(0x7f0000000140)={0x1ff, 0x20001000, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1}) 15:58:56 executing program 0: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="400000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001400070000000100626f6e6400000000040002800a00010000000000000000008046d78c61f365131b490feb53b768519914ffa4c9129b9dfe16e934215d6a42ef0bfa0c3418609d8b40ca99ed0bd0782f91fb763d7ea6d88eb91db69c4ca5335017b8ebeed2731ec67f7036c7cdc257cf04a287de30b223d8a0e18f5107b97e9bf3de38c28546118087595e95c91dbf84b593c3924036c3b8a65033614c4ab3c10e21dc8cd9d9b0b80ff55d3bbe788470fe4e7db37306a00e59e6f810a1bec661e8341317e16da67b29ebb8cc19813a4f2dbb0a1e9d0ef7b6c1e7"], 0x40}}, 0x0) 15:58:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = accept4$inet(r1, 0x0, &(0x7f0000000080), 0x81000) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x66, "7232bc1d9caac0302b12be84f575997a7c2ecea086b18f1cf9b9d1fa6310376e769ad22a3dcb7530d7ed2959b31e7a5b099308e3ea9d49085c6373b5b5f9d8308f29f97debf2d32b86e5506524f63aaa67e326c9f890e3c7d021b83a2807799408cac2d23ee2"}, &(0x7f0000000240)=0x8a) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="540000000206010100000000000000000000000005000400000000000900020073797a3100000000050001000600000005000500000000000c000780080012409effffff0d000300686173683a6d616300000000edae441082fca4e8f75c2a78fb97120c238f8a48670c4dabc72076baa57157e2ce285f95c7d702c8646cf9db8b70ba8672bbf085e04e95e9b3c1ca051a99e2bf376704"], 0x54}}, 0x0) 15:58:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r3, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r3, 0x200, 0x70bd26, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xe004}, {0xc}}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4011) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)={0x14, r1, 0x309}, 0x14}}, 0x0) 15:58:56 executing program 5: r0 = getpgid(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0xc2c, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc}, r0, 0xd, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000100001fc1e8e6f4ed158770000000000", @ANYRES32=r8, @ANYBLOB="ddffffffffffffff140012000c00010062726964676500"], 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0xa000000, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_MASTER={0x8, 0xa, r8}]}, 0x28}}, 0x0) 15:58:56 executing program 4: r0 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x10}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x4d) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f00006d3000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x6, 0x0, @fd=r3, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000001c0)={'vlan0\x00', {0x2, 0x4e23, @broadcast}}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f00006d3000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x6, 0x0, @fd=r8, 0x0, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000100)={r5, r8, 0x2, 0x19, &(0x7f0000000000)="c1c216af6a648349ec487910eda1b6e783d442f20d5e309801", 0x3, 0x8, 0x5, 0x0, 0x5, 0x2, 0xfffffff8, 'syz0\x00'}) [ 241.174568][ T8549] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 241.202028][ T8549] device veth1_to_bridge entered promiscuous mode [ 241.218057][ T8549] device bridge_slave_0 left promiscuous mode 15:58:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r3, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r3, 0x200, 0x70bd26, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xe004}, {0xc}}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4011) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)={0x14, r1, 0x309}, 0x14}}, 0x0) [ 241.224504][ T8549] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.300000][ T8560] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 15:58:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r3, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r3, 0x200, 0x70bd26, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xe004}, {0xc}}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4011) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)={0x14, r1, 0x309}, 0x14}}, 0x0) 15:58:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_G_MODULATOR(0xffffffffffffffff, 0xc0445636, &(0x7f0000000140)={0x800, "ac8d373c67b405afabe4e34677618c9b61702ff6c9299f9d088950029b84758e", 0x10}) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000008, 0x6, 0x2000) socket$inet(0xa, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000240)='./file0/file0\x00', 0x100) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000280)=0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x6, @empty, 0x20}, 0x1c) ioctl$USBDEVFS_SETCONFIGURATION(0xffffffffffffffff, 0x80045505, &(0x7f0000000200)=0xa7) syz_open_dev$tty1(0xc, 0x4, 0x3) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x2000000000002) socket(0x0, 0x0, 0xffffffff) accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0xc00) 15:58:56 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) 15:58:56 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) [ 241.573690][ T8574] mmap: syz-executor.5 (8574) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 15:58:56 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000206a05d50000090400000203010000092100000001220500090581030000000000"], 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$radio(&(0x7f00000001c0)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_S_FMT(r3, 0xc0585605, &(0x7f0000000300)={0x1, 0x0, {0x100, 0x20, 0x201d, 0x3, 0x0, 0x8}}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="700000002c00270d000000000bf928d6bba5ffc1", @ANYRES32=r5, @ANYBLOB="0000000000000000f2ff000009000100666c6f7700000000400002003c000b80080001"], 0x70}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000000)={'gre0\x00', &(0x7f0000000380)={'syztnl2\x00', r5, 0x7800, 0x80, 0x3ff, 0x5, {{0x12, 0x4, 0x3, 0x3, 0x48, 0x68, 0x0, 0x7, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x2e}, @remote, {[@ssrr={0x89, 0x1f, 0xfd, [@dev={0xac, 0x14, 0x14, 0x11}, @loopback, @broadcast, @dev={0xac, 0x14, 0x14, 0x1d}, @local, @loopback, @empty]}, @ra={0x94, 0x4, 0x1}, @generic={0x8d, 0xe, "e2d414899d50d134497ef9e5"}]}}}}}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x5, {[@global=@item_4={0x3, 0x1, 0x6, "c087a06e"}]}}, 0x0}, 0x0) 15:58:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r3, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r3, 0x200, 0x70bd26, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xe004}, {0xc}}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4011) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)={0x14, r1, 0x309}, 0x14}}, 0x0) 15:58:57 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x8) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000210007041dfffd946f610500020000e8fe0208010001080008000e000400ff7e28000000110003ffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 15:58:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r3, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r3, 0x200, 0x70bd26, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xe004}, {0xc}}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4011) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)={0x14, r1, 0x309}, 0x14}}, 0x0) 15:58:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r1, 0x200, 0x70bd26, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xe004}, {0xc}}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4011) 15:58:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 242.291553][ T8121] usb 3-1: new high-speed USB device number 4 using dummy_hcd 15:58:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:58:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:58:57 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) 15:58:57 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) [ 242.546113][ T8121] usb 3-1: Using ep0 maxpacket: 32 15:58:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 242.706404][ T8121] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 242.720849][ T8121] usb 3-1: can't read configurations, error -61 [ 242.809286][ T8596] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 242.896052][ T8121] usb 3-1: new high-speed USB device number 5 using dummy_hcd 15:58:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 243.146173][ T8121] usb 3-1: Using ep0 maxpacket: 32 [ 243.306286][ T8121] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 243.318759][ T8121] usb 3-1: can't read configurations, error -61 [ 243.346851][ T8121] usb usb3-port1: attempt power cycle [ 243.440155][ T8627] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 244.076062][ T8121] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 244.196280][ T8121] usb 3-1: Using ep0 maxpacket: 32 [ 244.356273][ T8121] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 244.374308][ T8121] usb 3-1: can't read configurations, error -61 [ 244.526032][ T8121] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 244.626334][ T8121] usb 3-1: Using ep0 maxpacket: 32 [ 244.786267][ T8121] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 244.801801][ T8121] usb 3-1: can't read configurations, error -61 [ 244.810149][ T8121] usb usb3-port1: unable to enumerate USB device 15:59:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r1, 0x200, 0x70bd26, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xe004}, {0xc}}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4011) 15:59:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:00 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:59:00 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) 15:59:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r1, 0x200, 0x70bd26, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xe004}, {0xc}}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4011) 15:59:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r1, 0x200, 0x70bd26, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xe004}, {0xc}}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4011) 15:59:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:59:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) 15:59:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x7, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffc0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x1000}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000040)={0x0, 0x0}, 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000000c0)=r1, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x300}, 0x1c) 15:59:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:59:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:01 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) 15:59:01 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:59:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:02 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:02 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:59:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:02 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:59:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:03 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:03 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:59:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:03 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:04 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:04 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:04 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:05 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:59:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:05 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:05 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:06 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:59:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:06 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:06 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:59:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:07 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:59:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:59:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:08 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:59:08 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:08 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:09 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:59:09 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:09 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:59:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:10 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:59:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, 0x0, 0x0) 15:59:10 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:59:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:10 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:11 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:59:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:11 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="000b37000000939a56b5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "bdb261d6", {0x1, 0x3538, 0xd7d1, 0x20, 0x2}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 15:59:11 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_usb_connect(0x4, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:59:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 15:59:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:11 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 256.877714][ T9240] FAULT_INJECTION: forcing a failure. [ 256.877714][ T9240] name failslab, interval 1, probability 0, space 0, times 1 [ 256.909466][ T9240] CPU: 0 PID: 9240 Comm: syz-executor.2 Not tainted 5.9.0-rc1-syzkaller #0 [ 256.918106][ T9240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.928161][ T9240] Call Trace: [ 256.931480][ T9240] dump_stack+0x18f/0x20d [ 256.935825][ T9240] should_fail.cold+0x5/0x14 [ 256.940435][ T9240] should_failslab+0x5/0xf [ 256.944933][ T9240] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 256.951032][ T9240] kmem_cache_alloc_node+0x53/0x3f0 [ 256.956313][ T9240] __alloc_skb+0x71/0x550 [ 256.960763][ T9240] netlink_sendmsg+0x94f/0xd90 [ 256.965542][ T9240] ? netlink_unicast+0x7d0/0x7d0 [ 256.970494][ T9240] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 256.975813][ T9240] ? netlink_unicast+0x7d0/0x7d0 [ 256.980809][ T9240] sock_sendmsg+0xcf/0x120 [ 256.985248][ T9240] ____sys_sendmsg+0x6e8/0x810 [ 256.990023][ T9240] ? kernel_sendmsg+0x50/0x50 [ 256.994733][ T9240] ? do_recvmmsg+0x6d0/0x6d0 [ 256.999338][ T9240] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 257.005321][ T9240] ? lock_downgrade+0x830/0x830 [ 257.010180][ T9240] ? _parse_integer+0x132/0x180 [ 257.015069][ T9240] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 257.021062][ T9240] ___sys_sendmsg+0xf3/0x170 [ 257.025661][ T9240] ? sendmsg_copy_msghdr+0x160/0x160 [ 257.030950][ T9240] ? __fget_files+0x272/0x400 [ 257.035639][ T9240] ? lock_downgrade+0x830/0x830 [ 257.040506][ T9240] ? find_held_lock+0x2d/0x110 [ 257.045277][ T9240] ? ksys_write+0x212/0x250 [ 257.049810][ T9240] ? __fget_files+0x294/0x400 [ 257.054499][ T9240] ? __fget_light+0xea/0x280 [ 257.059096][ T9240] __sys_sendmsg+0xe5/0x1b0 [ 257.063598][ T9240] ? __sys_sendmsg_sock+0xb0/0xb0 [ 257.068634][ T9240] ? trace_hardirqs_on+0x5f/0x220 [ 257.073732][ T9240] ? lockdep_hardirqs_on+0x76/0xf0 [ 257.078857][ T9240] do_syscall_64+0x2d/0x70 [ 257.083327][ T9240] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 257.089224][ T9240] RIP: 0033:0x45d4d9 [ 257.093151][ T9240] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.112756][ T9240] RSP: 002b:00007f171184bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 257.121170][ T9240] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 257.129142][ T9240] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 257.137113][ T9240] RBP: 00007f171184bca0 R08: 0000000000000000 R09: 0000000000000000 [ 257.145083][ T9240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 257.153057][ T9240] R13: 000000000169fb6f R14: 00007f171184c9c0 R15: 000000000118cf4c 15:59:12 executing program 0 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) [ 257.323253][ T9252] FAULT_INJECTION: forcing a failure. [ 257.323253][ T9252] name failslab, interval 1, probability 0, space 0, times 0 [ 257.369978][ T9252] CPU: 1 PID: 9252 Comm: syz-executor.0 Not tainted 5.9.0-rc1-syzkaller #0 [ 257.378588][ T9252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.388653][ T9252] Call Trace: [ 257.391940][ T9252] dump_stack+0x18f/0x20d [ 257.396267][ T9252] should_fail.cold+0x5/0x14 [ 257.400856][ T9252] should_failslab+0x5/0xf [ 257.405262][ T9252] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 257.411340][ T9252] kmem_cache_alloc_node+0x53/0x3f0 [ 257.416540][ T9252] __alloc_skb+0x71/0x550 [ 257.420871][ T9252] netlink_sendmsg+0x94f/0xd90 [ 257.425635][ T9252] ? netlink_unicast+0x7d0/0x7d0 [ 257.430577][ T9252] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 257.435854][ T9252] ? netlink_unicast+0x7d0/0x7d0 [ 257.440787][ T9252] sock_sendmsg+0xcf/0x120 [ 257.447110][ T9252] ____sys_sendmsg+0x6e8/0x810 [ 257.451871][ T9252] ? kernel_sendmsg+0x50/0x50 [ 257.456538][ T9252] ? do_recvmmsg+0x6d0/0x6d0 [ 257.461125][ T9252] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 257.467099][ T9252] ? lock_downgrade+0x830/0x830 [ 257.471964][ T9252] ? _parse_integer+0x132/0x180 [ 257.476841][ T9252] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 257.482819][ T9252] ___sys_sendmsg+0xf3/0x170 [ 257.487404][ T9252] ? sendmsg_copy_msghdr+0x160/0x160 [ 257.492683][ T9252] ? __fget_files+0x272/0x400 [ 257.497365][ T9252] ? lock_downgrade+0x830/0x830 [ 257.502209][ T9252] ? find_held_lock+0x2d/0x110 [ 257.506969][ T9252] ? ksys_write+0x212/0x250 [ 257.511487][ T9252] ? __fget_files+0x294/0x400 [ 257.516160][ T9252] ? __fget_light+0xea/0x280 [ 257.520745][ T9252] __sys_sendmsg+0xe5/0x1b0 [ 257.525242][ T9252] ? __sys_sendmsg_sock+0xb0/0xb0 [ 257.530282][ T9252] ? trace_hardirqs_on+0x5f/0x220 [ 257.535303][ T9252] ? lockdep_hardirqs_on+0x76/0xf0 [ 257.540408][ T9252] do_syscall_64+0x2d/0x70 [ 257.544863][ T9252] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 257.550758][ T9252] RIP: 0033:0x45d4d9 [ 257.554647][ T9252] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.574243][ T9252] RSP: 002b:00007eff69141c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 257.582647][ T9252] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 257.590608][ T9252] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 257.598568][ T9252] RBP: 00007eff69141ca0 R08: 0000000000000000 R09: 0000000000000000 [ 257.606528][ T9252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 257.614487][ T9252] R13: 000000000169fb6f R14: 00007eff691429c0 R15: 000000000118cf4c 15:59:12 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:12 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:12 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:12 executing program 0 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 257.827480][ T9261] FAULT_INJECTION: forcing a failure. [ 257.827480][ T9261] name failslab, interval 1, probability 0, space 0, times 0 [ 257.874435][ T9261] CPU: 0 PID: 9261 Comm: syz-executor.4 Not tainted 5.9.0-rc1-syzkaller #0 [ 257.883047][ T9261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.893100][ T9261] Call Trace: [ 257.896400][ T9261] dump_stack+0x18f/0x20d [ 257.900743][ T9261] should_fail.cold+0x5/0x14 [ 257.905345][ T9261] should_failslab+0x5/0xf [ 257.909761][ T9261] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 257.915829][ T9261] kmem_cache_alloc_node+0x53/0x3f0 [ 257.921037][ T9261] __alloc_skb+0x71/0x550 [ 257.925377][ T9261] netlink_sendmsg+0x94f/0xd90 [ 257.930148][ T9261] ? netlink_unicast+0x7d0/0x7d0 [ 257.935184][ T9261] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 257.940489][ T9261] ? netlink_unicast+0x7d0/0x7d0 [ 257.945459][ T9261] sock_sendmsg+0xcf/0x120 [ 257.949891][ T9261] ____sys_sendmsg+0x6e8/0x810 [ 257.954668][ T9261] ? kernel_sendmsg+0x50/0x50 [ 257.959348][ T9261] ? do_recvmmsg+0x6d0/0x6d0 [ 257.963952][ T9261] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 257.969938][ T9261] ? lock_downgrade+0x830/0x830 [ 257.974797][ T9261] ? _parse_integer+0x132/0x180 [ 257.979663][ T9261] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 257.985651][ T9261] ___sys_sendmsg+0xf3/0x170 [ 257.990252][ T9261] ? sendmsg_copy_msghdr+0x160/0x160 [ 257.995555][ T9261] ? __fget_files+0x272/0x400 [ 258.000243][ T9261] ? lock_downgrade+0x830/0x830 [ 258.005107][ T9261] ? find_held_lock+0x2d/0x110 [ 258.009885][ T9261] ? ksys_write+0x212/0x250 [ 258.013821][ T9269] FAULT_INJECTION: forcing a failure. [ 258.013821][ T9269] name failslab, interval 1, probability 0, space 0, times 0 [ 258.014397][ T9261] ? __fget_files+0x294/0x400 [ 258.014419][ T9261] ? __fget_light+0xea/0x280 [ 258.014438][ T9261] __sys_sendmsg+0xe5/0x1b0 [ 258.040747][ T9261] ? __sys_sendmsg_sock+0xb0/0xb0 [ 258.045784][ T9261] ? trace_hardirqs_on+0x5f/0x220 [ 258.050832][ T9261] ? lockdep_hardirqs_on+0x76/0xf0 [ 258.055942][ T9261] do_syscall_64+0x2d/0x70 [ 258.060362][ T9261] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.066253][ T9261] RIP: 0033:0x45d4d9 [ 258.070150][ T9261] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.089750][ T9261] RSP: 002b:00007f2ddf420c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 258.098160][ T9261] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 258.106129][ T9261] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 258.114098][ T9261] RBP: 00007f2ddf420ca0 R08: 0000000000000000 R09: 0000000000000000 [ 258.122067][ T9261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 258.130047][ T9261] R13: 000000000169fb6f R14: 00007f2ddf4219c0 R15: 000000000118cf4c [ 258.140097][ T9269] CPU: 1 PID: 9269 Comm: syz-executor.0 Not tainted 5.9.0-rc1-syzkaller #0 [ 258.148690][ T9269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.158744][ T9269] Call Trace: [ 258.162047][ T9269] dump_stack+0x18f/0x20d [ 258.166383][ T9269] should_fail.cold+0x5/0x14 [ 258.170975][ T9269] should_failslab+0x5/0xf 15:59:13 executing program 4 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 258.175391][ T9269] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 258.181463][ T9269] kmem_cache_alloc_node_trace+0x59/0x400 [ 258.187189][ T9269] ? __alloc_skb+0x71/0x550 [ 258.191689][ T9269] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 258.197236][ T9269] __kmalloc_node_track_caller+0x38/0x60 [ 258.202873][ T9269] __alloc_skb+0xae/0x550 [ 258.207215][ T9269] netlink_sendmsg+0x94f/0xd90 [ 258.211987][ T9269] ? netlink_unicast+0x7d0/0x7d0 [ 258.216935][ T9269] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 258.220219][ T9274] FAULT_INJECTION: forcing a failure. [ 258.220219][ T9274] name failslab, interval 1, probability 0, space 0, times 0 [ 258.222219][ T9269] ? netlink_unicast+0x7d0/0x7d0 [ 258.222239][ T9269] sock_sendmsg+0xcf/0x120 [ 258.222255][ T9269] ____sys_sendmsg+0x6e8/0x810 [ 258.222283][ T9269] ? kernel_sendmsg+0x50/0x50 [ 258.253593][ T9269] ? do_recvmmsg+0x6d0/0x6d0 [ 258.258183][ T9269] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 258.264160][ T9269] ? lock_downgrade+0x830/0x830 [ 258.269006][ T9269] ? _parse_integer+0x132/0x180 [ 258.273852][ T9269] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 258.279829][ T9269] ___sys_sendmsg+0xf3/0x170 [ 258.284423][ T9269] ? sendmsg_copy_msghdr+0x160/0x160 [ 258.289719][ T9269] ? __fget_files+0x272/0x400 [ 258.294393][ T9269] ? lock_downgrade+0x830/0x830 [ 258.299255][ T9269] ? find_held_lock+0x2d/0x110 [ 258.304016][ T9269] ? ksys_write+0x212/0x250 [ 258.308520][ T9269] ? __fget_files+0x294/0x400 [ 258.313194][ T9269] ? __fget_light+0xea/0x280 [ 258.317792][ T9269] __sys_sendmsg+0xe5/0x1b0 [ 258.322294][ T9269] ? __sys_sendmsg_sock+0xb0/0xb0 [ 258.327321][ T9269] ? trace_hardirqs_on+0x5f/0x220 [ 258.332340][ T9269] ? lockdep_hardirqs_on+0x76/0xf0 [ 258.337445][ T9269] do_syscall_64+0x2d/0x70 [ 258.341857][ T9269] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.347740][ T9269] RIP: 0033:0x45d4d9 [ 258.351630][ T9269] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.371227][ T9269] RSP: 002b:00007eff69141c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 258.379628][ T9269] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 258.387594][ T9269] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 258.395560][ T9269] RBP: 00007eff69141ca0 R08: 0000000000000000 R09: 0000000000000000 [ 258.403523][ T9269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 258.411488][ T9269] R13: 000000000169fb6f R14: 00007eff691429c0 R15: 000000000118cf4c [ 258.419469][ T9274] CPU: 0 PID: 9274 Comm: syz-executor.4 Not tainted 5.9.0-rc1-syzkaller #0 [ 258.428060][ T9274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.438114][ T9274] Call Trace: [ 258.441412][ T9274] dump_stack+0x18f/0x20d [ 258.445753][ T9274] should_fail.cold+0x5/0x14 [ 258.450354][ T9274] should_failslab+0x5/0xf [ 258.454777][ T9274] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 258.460852][ T9274] kmem_cache_alloc_node_trace+0x59/0x400 [ 258.466583][ T9274] ? __alloc_skb+0x71/0x550 [ 258.471090][ T9274] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 258.476632][ T9274] __kmalloc_node_track_caller+0x38/0x60 [ 258.482259][ T9274] __alloc_skb+0xae/0x550 [ 258.486611][ T9274] netlink_sendmsg+0x94f/0xd90 [ 258.491373][ T9274] ? netlink_unicast+0x7d0/0x7d0 [ 258.496312][ T9274] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 258.501647][ T9274] ? netlink_unicast+0x7d0/0x7d0 [ 258.506580][ T9274] sock_sendmsg+0xcf/0x120 [ 258.510988][ T9274] ____sys_sendmsg+0x6e8/0x810 [ 258.515744][ T9274] ? kernel_sendmsg+0x50/0x50 [ 258.520410][ T9274] ? do_recvmmsg+0x6d0/0x6d0 [ 258.524997][ T9274] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 258.530964][ T9274] ? lock_downgrade+0x830/0x830 [ 258.535804][ T9274] ? _parse_integer+0x132/0x180 [ 258.540666][ T9274] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 258.546639][ T9274] ___sys_sendmsg+0xf3/0x170 [ 258.551227][ T9274] ? sendmsg_copy_msghdr+0x160/0x160 [ 258.556503][ T9274] ? __fget_files+0x272/0x400 [ 258.561173][ T9274] ? lock_downgrade+0x830/0x830 [ 258.566013][ T9274] ? find_held_lock+0x2d/0x110 [ 258.570768][ T9274] ? ksys_write+0x212/0x250 [ 258.575277][ T9274] ? __fget_files+0x294/0x400 [ 258.579950][ T9274] ? __fget_light+0xea/0x280 [ 258.584536][ T9274] __sys_sendmsg+0xe5/0x1b0 [ 258.589028][ T9274] ? __sys_sendmsg_sock+0xb0/0xb0 [ 258.594051][ T9274] ? trace_hardirqs_on+0x5f/0x220 [ 258.599074][ T9274] ? lockdep_hardirqs_on+0x76/0xf0 [ 258.604198][ T9274] do_syscall_64+0x2d/0x70 [ 258.608608][ T9274] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.614492][ T9274] RIP: 0033:0x45d4d9 [ 258.618393][ T9274] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.637986][ T9274] RSP: 002b:00007f2ddf420c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 258.646387][ T9274] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 258.654345][ T9274] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 258.662307][ T9274] RBP: 00007f2ddf420ca0 R08: 0000000000000000 R09: 0000000000000000 15:59:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) [ 258.670278][ T9274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 258.678314][ T9274] R13: 000000000169fb6f R14: 00007f2ddf4219c0 R15: 000000000118cf4c 15:59:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, 0x0, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:13 executing program 4 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 258.878113][ T9285] FAULT_INJECTION: forcing a failure. [ 258.878113][ T9285] name failslab, interval 1, probability 0, space 0, times 0 [ 258.898405][ T9285] CPU: 0 PID: 9285 Comm: syz-executor.4 Not tainted 5.9.0-rc1-syzkaller #0 [ 258.907012][ T9285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.917052][ T9285] Call Trace: [ 258.920338][ T9285] dump_stack+0x18f/0x20d [ 258.924663][ T9285] should_fail.cold+0x5/0x14 [ 258.929251][ T9285] should_failslab+0x5/0xf [ 258.933659][ T9285] slab_pre_alloc_hook.constprop.0+0x3d/0x1f0 [ 258.939718][ T9285] kmem_cache_alloc+0x46/0x3a0 [ 258.944549][ T9285] skb_clone+0x14f/0x3c0 [ 258.948798][ T9285] netlink_deliver_tap+0x990/0xb70 [ 258.953930][ T9285] netlink_unicast+0x5e5/0x7d0 [ 258.958691][ T9285] ? netlink_attachskb+0x810/0x810 [ 258.963798][ T9285] ? _copy_from_iter_full+0x247/0x890 [ 258.969164][ T9285] ? __phys_addr+0x9a/0x110 [ 258.973661][ T9285] ? __phys_addr_symbol+0x2c/0x70 [ 258.978675][ T9285] ? __check_object_size+0x171/0x3e4 [ 258.983975][ T9285] netlink_sendmsg+0x856/0xd90 [ 258.988737][ T9285] ? netlink_unicast+0x7d0/0x7d0 [ 258.993678][ T9285] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 258.998961][ T9285] ? netlink_unicast+0x7d0/0x7d0 [ 259.003895][ T9285] sock_sendmsg+0xcf/0x120 [ 259.008310][ T9285] ____sys_sendmsg+0x6e8/0x810 [ 259.013074][ T9285] ? kernel_sendmsg+0x50/0x50 [ 259.017771][ T9285] ? do_recvmmsg+0x6d0/0x6d0 [ 259.022360][ T9285] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 259.028336][ T9285] ? lock_downgrade+0x830/0x830 [ 259.033177][ T9285] ? _parse_integer+0x132/0x180 [ 259.038021][ T9285] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 259.043993][ T9285] ___sys_sendmsg+0xf3/0x170 [ 259.048578][ T9285] ? sendmsg_copy_msghdr+0x160/0x160 [ 259.053855][ T9285] ? __fget_files+0x272/0x400 [ 259.058526][ T9285] ? lock_downgrade+0x830/0x830 [ 259.063367][ T9285] ? find_held_lock+0x2d/0x110 [ 259.068122][ T9285] ? ksys_write+0x212/0x250 [ 259.072619][ T9285] ? __fget_files+0x294/0x400 [ 259.077292][ T9285] ? __fget_light+0xea/0x280 [ 259.081881][ T9285] __sys_sendmsg+0xe5/0x1b0 [ 259.086376][ T9285] ? __sys_sendmsg_sock+0xb0/0xb0 [ 259.091403][ T9285] ? trace_hardirqs_on+0x5f/0x220 [ 259.096421][ T9285] ? lockdep_hardirqs_on+0x76/0xf0 [ 259.101526][ T9285] do_syscall_64+0x2d/0x70 [ 259.105934][ T9285] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.111815][ T9285] RIP: 0033:0x45d4d9 [ 259.115702][ T9285] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.135293][ T9285] RSP: 002b:00007f2ddf420c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 259.143692][ T9285] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 259.151652][ T9285] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 259.159612][ T9285] RBP: 00007f2ddf420ca0 R08: 0000000000000000 R09: 0000000000000000 [ 259.167572][ T9285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 259.175533][ T9285] R13: 000000000169fb6f R14: 00007f2ddf4219c0 R15: 000000000118cf4c [ 259.264773][ T9288] FAULT_INJECTION: forcing a failure. [ 259.264773][ T9288] name failslab, interval 1, probability 0, space 0, times 0 [ 259.284411][ T9288] CPU: 0 PID: 9288 Comm: syz-executor.2 Not tainted 5.9.0-rc1-syzkaller #0 [ 259.293007][ T9288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.303066][ T9288] Call Trace: [ 259.306364][ T9288] dump_stack+0x18f/0x20d [ 259.310708][ T9288] should_fail.cold+0x5/0x14 [ 259.315310][ T9288] should_failslab+0x5/0xf [ 259.319740][ T9288] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 259.325824][ T9288] kmem_cache_alloc_node_trace+0x59/0x400 [ 259.331554][ T9288] ? __alloc_skb+0x71/0x550 [ 259.336065][ T9288] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 259.341621][ T9288] __kmalloc_node_track_caller+0x38/0x60 [ 259.347269][ T9288] __alloc_skb+0xae/0x550 [ 259.351609][ T9288] netlink_sendmsg+0x94f/0xd90 [ 259.356391][ T9288] ? netlink_unicast+0x7d0/0x7d0 [ 259.361366][ T9288] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 259.366661][ T9288] ? netlink_unicast+0x7d0/0x7d0 [ 259.371606][ T9288] sock_sendmsg+0xcf/0x120 [ 259.376055][ T9288] ____sys_sendmsg+0x6e8/0x810 [ 259.380831][ T9288] ? kernel_sendmsg+0x50/0x50 [ 259.385519][ T9288] ? do_recvmmsg+0x6d0/0x6d0 [ 259.390129][ T9288] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 259.396115][ T9288] ? lock_downgrade+0x830/0x830 [ 259.400971][ T9288] ? _parse_integer+0x132/0x180 [ 259.405828][ T9288] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 259.411817][ T9288] ___sys_sendmsg+0xf3/0x170 [ 259.416418][ T9288] ? sendmsg_copy_msghdr+0x160/0x160 [ 259.421710][ T9288] ? __fget_files+0x272/0x400 [ 259.426396][ T9288] ? lock_downgrade+0x830/0x830 [ 259.431256][ T9288] ? find_held_lock+0x2d/0x110 [ 259.436021][ T9288] ? ksys_write+0x212/0x250 [ 259.440540][ T9288] ? __fget_files+0x294/0x400 [ 259.445247][ T9288] ? __fget_light+0xea/0x280 [ 259.449846][ T9288] __sys_sendmsg+0xe5/0x1b0 [ 259.454360][ T9288] ? __sys_sendmsg_sock+0xb0/0xb0 [ 259.459394][ T9288] ? trace_hardirqs_on+0x5f/0x220 [ 259.464423][ T9288] ? lockdep_hardirqs_on+0x76/0xf0 [ 259.469542][ T9288] do_syscall_64+0x2d/0x70 [ 259.473960][ T9288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.479861][ T9288] RIP: 0033:0x45d4d9 [ 259.483768][ T9288] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.503376][ T9288] RSP: 002b:00007f171184bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 259.511803][ T9288] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 259.519782][ T9288] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 259.527755][ T9288] RBP: 00007f171184bca0 R08: 0000000000000000 R09: 0000000000000000 [ 259.535738][ T9288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 259.543715][ T9288] R13: 000000000169fb6f R14: 00007f171184c9c0 R15: 000000000118cf4c 15:59:14 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:14 executing program 0 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:14 executing program 4 (fault-call:2 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:14 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 259.869751][ T9298] FAULT_INJECTION: forcing a failure. [ 259.869751][ T9298] name failslab, interval 1, probability 0, space 0, times 0 [ 259.872075][ T9300] FAULT_INJECTION: forcing a failure. [ 259.872075][ T9300] name failslab, interval 1, probability 0, space 0, times 0 [ 259.902572][ T9302] FAULT_INJECTION: forcing a failure. [ 259.902572][ T9302] name failslab, interval 1, probability 0, space 0, times 0 [ 259.916193][ T9302] CPU: 1 PID: 9302 Comm: syz-executor.2 Not tainted 5.9.0-rc1-syzkaller #0 [ 259.924788][ T9302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.934842][ T9302] Call Trace: [ 259.938154][ T9302] dump_stack+0x18f/0x20d [ 259.942497][ T9302] should_fail.cold+0x5/0x14 [ 259.947102][ T9302] should_failslab+0x5/0xf [ 259.951529][ T9302] slab_pre_alloc_hook.constprop.0+0x3d/0x1f0 [ 259.957606][ T9302] kmem_cache_alloc+0x46/0x3a0 [ 259.962379][ T9302] skb_clone+0x14f/0x3c0 [ 259.966628][ T9302] netlink_deliver_tap+0x990/0xb70 [ 259.971752][ T9302] netlink_unicast+0x5e5/0x7d0 [ 259.976530][ T9302] ? netlink_attachskb+0x810/0x810 [ 259.981646][ T9302] ? _copy_from_iter_full+0x247/0x890 [ 259.987025][ T9302] ? __phys_addr+0x9a/0x110 [ 259.991534][ T9302] ? __phys_addr_symbol+0x2c/0x70 [ 259.996559][ T9302] ? __check_object_size+0x171/0x3e4 [ 260.001847][ T9302] netlink_sendmsg+0x856/0xd90 [ 260.006618][ T9302] ? netlink_unicast+0x7d0/0x7d0 [ 260.011564][ T9302] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 260.016847][ T9302] ? netlink_unicast+0x7d0/0x7d0 [ 260.022405][ T9302] sock_sendmsg+0xcf/0x120 [ 260.026825][ T9302] ____sys_sendmsg+0x6e8/0x810 [ 260.031602][ T9302] ? kernel_sendmsg+0x50/0x50 [ 260.036288][ T9302] ? do_recvmmsg+0x6d0/0x6d0 [ 260.040889][ T9302] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 260.046873][ T9302] ? lock_downgrade+0x830/0x830 [ 260.051749][ T9302] ? _parse_integer+0x132/0x180 [ 260.056605][ T9302] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 260.062608][ T9302] ___sys_sendmsg+0xf3/0x170 [ 260.067204][ T9302] ? sendmsg_copy_msghdr+0x160/0x160 [ 260.072491][ T9302] ? __fget_files+0x272/0x400 [ 260.077169][ T9302] ? lock_downgrade+0x830/0x830 [ 260.082020][ T9302] ? find_held_lock+0x2d/0x110 [ 260.086810][ T9302] ? ksys_write+0x212/0x250 [ 260.091315][ T9302] ? __fget_files+0x294/0x400 [ 260.095993][ T9302] ? __fget_light+0xea/0x280 [ 260.100671][ T9302] __sys_sendmsg+0xe5/0x1b0 [ 260.105174][ T9302] ? __sys_sendmsg_sock+0xb0/0xb0 [ 260.110211][ T9302] ? trace_hardirqs_on+0x5f/0x220 [ 260.115240][ T9302] ? lockdep_hardirqs_on+0x76/0xf0 [ 260.120348][ T9302] do_syscall_64+0x2d/0x70 [ 260.124764][ T9302] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.130668][ T9302] RIP: 0033:0x45d4d9 [ 260.134581][ T9302] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.154179][ T9302] RSP: 002b:00007f171184bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 260.162590][ T9302] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 260.170554][ T9302] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 260.178523][ T9302] RBP: 00007f171184bca0 R08: 0000000000000000 R09: 0000000000000000 [ 260.186489][ T9302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 260.194452][ T9302] R13: 000000000169fb6f R14: 00007f171184c9c0 R15: 000000000118cf4c [ 260.202438][ T9298] CPU: 0 PID: 9298 Comm: syz-executor.0 Not tainted 5.9.0-rc1-syzkaller #0 [ 260.211053][ T9298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.221105][ T9298] Call Trace: [ 260.224405][ T9298] dump_stack+0x18f/0x20d [ 260.228749][ T9298] should_fail.cold+0x5/0x14 [ 260.233369][ T9298] should_failslab+0x5/0xf [ 260.237788][ T9298] slab_pre_alloc_hook.constprop.0+0x3d/0x1f0 [ 260.243877][ T9298] kmem_cache_alloc+0x46/0x3a0 [ 260.248675][ T9298] skb_clone+0x14f/0x3c0 [ 260.252923][ T9298] netlink_deliver_tap+0x990/0xb70 [ 260.258045][ T9298] netlink_unicast+0x5e5/0x7d0 [ 260.262821][ T9298] ? netlink_attachskb+0x810/0x810 [ 260.267950][ T9298] ? _copy_from_iter_full+0x247/0x890 [ 260.273323][ T9298] ? __phys_addr+0x9a/0x110 [ 260.277824][ T9298] ? __phys_addr_symbol+0x2c/0x70 [ 260.282848][ T9298] ? __check_object_size+0x171/0x3e4 [ 260.288143][ T9298] netlink_sendmsg+0x856/0xd90 [ 260.292914][ T9298] ? netlink_unicast+0x7d0/0x7d0 [ 260.297863][ T9298] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 260.303157][ T9298] ? netlink_unicast+0x7d0/0x7d0 [ 260.308114][ T9298] sock_sendmsg+0xcf/0x120 [ 260.312545][ T9298] ____sys_sendmsg+0x6e8/0x810 [ 260.317310][ T9298] ? kernel_sendmsg+0x50/0x50 [ 260.321980][ T9298] ? do_recvmmsg+0x6d0/0x6d0 [ 260.326579][ T9298] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 260.332559][ T9298] ? lock_downgrade+0x830/0x830 [ 260.337432][ T9298] ? _parse_integer+0x132/0x180 [ 260.342280][ T9298] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 260.348268][ T9298] ___sys_sendmsg+0xf3/0x170 [ 260.352859][ T9298] ? sendmsg_copy_msghdr+0x160/0x160 [ 260.358164][ T9298] ? __fget_files+0x272/0x400 [ 260.362842][ T9298] ? lock_downgrade+0x830/0x830 [ 260.367696][ T9298] ? find_held_lock+0x2d/0x110 [ 260.372463][ T9298] ? ksys_write+0x212/0x250 [ 260.376968][ T9298] ? __fget_files+0x294/0x400 [ 260.381648][ T9298] ? __fget_light+0xea/0x280 [ 260.386243][ T9298] __sys_sendmsg+0xe5/0x1b0 [ 260.390751][ T9298] ? __sys_sendmsg_sock+0xb0/0xb0 [ 260.395783][ T9298] ? trace_hardirqs_on+0x5f/0x220 [ 260.400819][ T9298] ? lockdep_hardirqs_on+0x76/0xf0 [ 260.405934][ T9298] do_syscall_64+0x2d/0x70 [ 260.410350][ T9298] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.416239][ T9298] RIP: 0033:0x45d4d9 [ 260.420128][ T9298] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.439733][ T9298] RSP: 002b:00007eff69141c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 260.448143][ T9298] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 260.456285][ T9298] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 260.464252][ T9298] RBP: 00007eff69141ca0 R08: 0000000000000000 R09: 0000000000000000 15:59:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 260.472270][ T9298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 260.480237][ T9298] R13: 000000000169fb6f R14: 00007eff691429c0 R15: 000000000118cf4c [ 260.488232][ T9300] CPU: 1 PID: 9300 Comm: syz-executor.4 Not tainted 5.9.0-rc1-syzkaller #0 [ 260.496823][ T9300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.506869][ T9300] Call Trace: [ 260.510163][ T9300] dump_stack+0x18f/0x20d [ 260.514501][ T9300] should_fail.cold+0x5/0x14 [ 260.519099][ T9300] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 260.525944][ T9300] should_failslab+0x5/0xf [ 260.530368][ T9300] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 260.536443][ T9300] __kmalloc+0x6f/0x320 [ 260.540611][ T9300] ? __lock_acquire+0x16cb/0x5640 [ 260.545639][ T9300] genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 260.552302][ T9300] genl_rcv_msg+0x4a3/0x980 [ 260.556797][ T9300] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 260.563748][ T9300] ? lock_acquire+0x1f1/0xad0 [ 260.568404][ T9300] ? genl_rcv+0x15/0x40 [ 260.572540][ T9300] ? lock_release+0x8e0/0x8e0 [ 260.577280][ T9300] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 260.582549][ T9300] netlink_rcv_skb+0x15a/0x430 [ 260.587312][ T9300] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 260.594234][ T9300] ? netlink_ack+0xa10/0xa10 [ 260.598822][ T9300] genl_rcv+0x24/0x40 [ 260.602825][ T9300] netlink_unicast+0x533/0x7d0 [ 260.607571][ T9300] ? netlink_attachskb+0x810/0x810 [ 260.612673][ T9300] ? _copy_from_iter_full+0x247/0x890 [ 260.618035][ T9300] ? __phys_addr+0x9a/0x110 [ 260.622520][ T9300] ? __phys_addr_symbol+0x2c/0x70 [ 260.627528][ T9300] ? __check_object_size+0x171/0x3e4 [ 260.632794][ T9300] netlink_sendmsg+0x856/0xd90 [ 260.637571][ T9300] ? netlink_unicast+0x7d0/0x7d0 [ 260.642515][ T9300] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 260.647791][ T9300] ? netlink_unicast+0x7d0/0x7d0 [ 260.652737][ T9300] sock_sendmsg+0xcf/0x120 [ 260.657152][ T9300] ____sys_sendmsg+0x6e8/0x810 [ 260.661910][ T9300] ? kernel_sendmsg+0x50/0x50 [ 260.666565][ T9300] ? do_recvmmsg+0x6d0/0x6d0 [ 260.671135][ T9300] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 260.677181][ T9300] ? lock_downgrade+0x830/0x830 [ 260.682024][ T9300] ? _parse_integer+0x132/0x180 [ 260.686865][ T9300] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 260.692826][ T9300] ___sys_sendmsg+0xf3/0x170 [ 260.697431][ T9300] ? sendmsg_copy_msghdr+0x160/0x160 [ 260.702698][ T9300] ? __fget_files+0x272/0x400 [ 260.707390][ T9300] ? lock_downgrade+0x830/0x830 [ 260.712228][ T9300] ? find_held_lock+0x2d/0x110 [ 260.716984][ T9300] ? ksys_write+0x212/0x250 [ 260.721469][ T9300] ? __fget_files+0x294/0x400 [ 260.726129][ T9300] ? __fget_light+0xea/0x280 [ 260.730702][ T9300] __sys_sendmsg+0xe5/0x1b0 [ 260.735220][ T9300] ? __sys_sendmsg_sock+0xb0/0xb0 [ 260.740234][ T9300] ? trace_hardirqs_on+0x5f/0x220 [ 260.745270][ T9300] ? lockdep_hardirqs_on+0x76/0xf0 [ 260.750361][ T9300] do_syscall_64+0x2d/0x70 [ 260.754755][ T9300] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.760622][ T9300] RIP: 0033:0x45d4d9 [ 260.764498][ T9300] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.784095][ T9300] RSP: 002b:00007f2ddf420c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 260.792487][ T9300] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 260.800436][ T9300] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 260.808395][ T9300] RBP: 00007f2ddf420ca0 R08: 0000000000000000 R09: 0000000000000000 15:59:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 260.816342][ T9300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 260.824299][ T9300] R13: 000000000169fb6f R14: 00007f2ddf4219c0 R15: 000000000118cf4c 15:59:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:16 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 261.125582][ T9325] FAULT_INJECTION: forcing a failure. [ 261.125582][ T9325] name failslab, interval 1, probability 0, space 0, times 0 [ 261.152606][ T9325] CPU: 1 PID: 9325 Comm: syz-executor.5 Not tainted 5.9.0-rc1-syzkaller #0 [ 261.161206][ T9325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.171261][ T9325] Call Trace: [ 261.174561][ T9325] dump_stack+0x18f/0x20d [ 261.178905][ T9325] should_fail.cold+0x5/0x14 [ 261.183508][ T9325] should_failslab+0x5/0xf [ 261.187928][ T9325] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 261.194003][ T9325] kmem_cache_alloc_node+0x53/0x3f0 [ 261.199217][ T9325] __alloc_skb+0x71/0x550 [ 261.203558][ T9325] netlink_sendmsg+0x94f/0xd90 [ 261.208334][ T9325] ? netlink_unicast+0x7d0/0x7d0 [ 261.213290][ T9325] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 261.218586][ T9325] ? netlink_unicast+0x7d0/0x7d0 [ 261.223532][ T9325] sock_sendmsg+0xcf/0x120 [ 261.227958][ T9325] ____sys_sendmsg+0x6e8/0x810 [ 261.232732][ T9325] ? kernel_sendmsg+0x50/0x50 [ 261.237414][ T9325] ? do_recvmmsg+0x6d0/0x6d0 [ 261.242016][ T9325] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 261.247999][ T9325] ? lock_downgrade+0x830/0x830 [ 261.252854][ T9325] ? _parse_integer+0x132/0x180 [ 261.257711][ T9325] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 261.263708][ T9325] ___sys_sendmsg+0xf3/0x170 [ 261.268307][ T9325] ? sendmsg_copy_msghdr+0x160/0x160 [ 261.273608][ T9325] ? __fget_files+0x272/0x400 [ 261.278306][ T9325] ? lock_downgrade+0x830/0x830 [ 261.283167][ T9325] ? find_held_lock+0x2d/0x110 [ 261.287939][ T9325] ? ksys_write+0x212/0x250 [ 261.292453][ T9325] ? __fget_files+0x294/0x400 [ 261.297140][ T9325] ? __fget_light+0xea/0x280 [ 261.301735][ T9325] __sys_sendmsg+0xe5/0x1b0 [ 261.306237][ T9325] ? __sys_sendmsg_sock+0xb0/0xb0 [ 261.311300][ T9325] ? trace_hardirqs_on+0x5f/0x220 [ 261.316327][ T9325] ? lockdep_hardirqs_on+0x76/0xf0 [ 261.321444][ T9325] do_syscall_64+0x2d/0x70 [ 261.325864][ T9325] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.331757][ T9325] RIP: 0033:0x45d4d9 [ 261.335658][ T9325] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.355267][ T9325] RSP: 002b:00007f0b8be4fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 261.363690][ T9325] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 261.371668][ T9325] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 261.379644][ T9325] RBP: 00007f0b8be4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 261.387615][ T9325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 261.395587][ T9325] R13: 000000000169fb6f R14: 00007f0b8be509c0 R15: 000000000118cf4c 15:59:16 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x0, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x2, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x2, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x2, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:17 executing program 5 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 261.874556][ T9367] FAULT_INJECTION: forcing a failure. [ 261.874556][ T9367] name failslab, interval 1, probability 0, space 0, times 0 [ 261.887936][ T9367] CPU: 0 PID: 9367 Comm: syz-executor.5 Not tainted 5.9.0-rc1-syzkaller #0 [ 261.896532][ T9367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.906586][ T9367] Call Trace: [ 261.909887][ T9367] dump_stack+0x18f/0x20d [ 261.914225][ T9367] should_fail.cold+0x5/0x14 [ 261.918839][ T9367] should_failslab+0x5/0xf [ 261.923291][ T9367] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 261.929367][ T9367] kmem_cache_alloc_node_trace+0x59/0x400 [ 261.935117][ T9367] ? __alloc_skb+0x71/0x550 [ 261.939627][ T9367] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 261.945181][ T9367] __kmalloc_node_track_caller+0x38/0x60 [ 261.950848][ T9367] __alloc_skb+0xae/0x550 [ 261.955194][ T9367] netlink_sendmsg+0x94f/0xd90 [ 261.959971][ T9367] ? netlink_unicast+0x7d0/0x7d0 [ 261.964926][ T9367] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 261.970222][ T9367] ? netlink_unicast+0x7d0/0x7d0 [ 261.975175][ T9367] sock_sendmsg+0xcf/0x120 [ 261.979601][ T9367] ____sys_sendmsg+0x6e8/0x810 [ 261.984383][ T9367] ? kernel_sendmsg+0x50/0x50 [ 261.989061][ T9367] ? do_recvmmsg+0x6d0/0x6d0 [ 261.993661][ T9367] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 261.999642][ T9367] ? lock_downgrade+0x830/0x830 [ 262.004507][ T9367] ? _parse_integer+0x132/0x180 [ 262.009366][ T9367] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 262.015355][ T9367] ___sys_sendmsg+0xf3/0x170 [ 262.019952][ T9367] ? sendmsg_copy_msghdr+0x160/0x160 [ 262.025247][ T9367] ? __fget_files+0x272/0x400 [ 262.029936][ T9367] ? lock_downgrade+0x830/0x830 [ 262.034789][ T9367] ? find_held_lock+0x2d/0x110 [ 262.039563][ T9367] ? ksys_write+0x212/0x250 [ 262.044100][ T9367] ? __fget_files+0x294/0x400 [ 262.049394][ T9367] ? __fget_light+0xea/0x280 [ 262.053989][ T9367] __sys_sendmsg+0xe5/0x1b0 [ 262.058497][ T9367] ? __sys_sendmsg_sock+0xb0/0xb0 [ 262.063535][ T9367] ? trace_hardirqs_on+0x5f/0x220 [ 262.068567][ T9367] ? lockdep_hardirqs_on+0x76/0xf0 [ 262.073681][ T9367] do_syscall_64+0x2d/0x70 [ 262.078098][ T9367] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.083986][ T9367] RIP: 0033:0x45d4d9 [ 262.087881][ T9367] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.107479][ T9367] RSP: 002b:00007f0b8be4fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 262.115891][ T9367] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 15:59:17 executing program 1: syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:59:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}}, 0x14}}, 0x0) 15:59:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x4, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 262.123859][ T9367] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 262.131829][ T9367] RBP: 00007f0b8be4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 262.139799][ T9367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 262.147781][ T9367] R13: 000000000169fb6f R14: 00007f0b8be509c0 R15: 000000000118cf4c 15:59:17 executing program 5 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x4, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x4, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:17 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x5, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 262.341430][ T9386] FAULT_INJECTION: forcing a failure. [ 262.341430][ T9386] name failslab, interval 1, probability 0, space 0, times 0 [ 262.371929][ T9386] CPU: 0 PID: 9386 Comm: syz-executor.5 Not tainted 5.9.0-rc1-syzkaller #0 [ 262.380527][ T9386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.390578][ T9386] Call Trace: [ 262.393875][ T9386] dump_stack+0x18f/0x20d [ 262.398217][ T9386] should_fail.cold+0x5/0x14 [ 262.402831][ T9386] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 262.409686][ T9386] should_failslab+0x5/0xf [ 262.414109][ T9386] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 262.420187][ T9386] __kmalloc+0x6f/0x320 [ 262.424359][ T9386] ? __lock_acquire+0x16cb/0x5640 [ 262.429401][ T9386] genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 262.436091][ T9386] genl_rcv_msg+0x4a3/0x980 [ 262.440616][ T9386] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 262.447589][ T9386] ? lock_acquire+0x1f1/0xad0 [ 262.452296][ T9386] ? genl_rcv+0x15/0x40 [ 262.456468][ T9386] ? lock_release+0x8e0/0x8e0 [ 262.461155][ T9386] netlink_rcv_skb+0x15a/0x430 [ 262.465938][ T9386] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 262.472883][ T9386] ? netlink_ack+0xa10/0xa10 [ 262.477489][ T9386] ? lock_is_held_type+0xbb/0xf0 [ 262.482439][ T9386] genl_rcv+0x24/0x40 [ 262.486429][ T9386] netlink_unicast+0x533/0x7d0 [ 262.491207][ T9386] ? netlink_attachskb+0x810/0x810 [ 262.496333][ T9386] ? _copy_from_iter_full+0x247/0x890 [ 262.501709][ T9386] ? __phys_addr+0x9a/0x110 [ 262.506218][ T9386] ? __phys_addr_symbol+0x2c/0x70 [ 262.511258][ T9386] ? __check_object_size+0x171/0x3e4 [ 262.516549][ T9386] netlink_sendmsg+0x856/0xd90 [ 262.521324][ T9386] ? netlink_unicast+0x7d0/0x7d0 [ 262.526279][ T9386] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 262.531569][ T9386] ? netlink_unicast+0x7d0/0x7d0 [ 262.536509][ T9386] sock_sendmsg+0xcf/0x120 [ 262.540934][ T9386] ____sys_sendmsg+0x6e8/0x810 [ 262.545708][ T9386] ? kernel_sendmsg+0x50/0x50 [ 262.550384][ T9386] ? do_recvmmsg+0x6d0/0x6d0 [ 262.554981][ T9386] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 262.560963][ T9386] ? lock_downgrade+0x830/0x830 [ 262.565816][ T9386] ? _parse_integer+0x132/0x180 [ 262.570674][ T9386] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 262.576662][ T9386] ___sys_sendmsg+0xf3/0x170 [ 262.581262][ T9386] ? sendmsg_copy_msghdr+0x160/0x160 [ 262.586553][ T9386] ? __fget_files+0x272/0x400 [ 262.591260][ T9386] ? lock_downgrade+0x830/0x830 [ 262.596116][ T9386] ? find_held_lock+0x2d/0x110 [ 262.600884][ T9386] ? ksys_write+0x212/0x250 [ 262.605399][ T9386] ? __fget_files+0x294/0x400 [ 262.610086][ T9386] ? __fget_light+0xea/0x280 [ 262.614711][ T9386] __sys_sendmsg+0xe5/0x1b0 [ 262.619217][ T9386] ? __sys_sendmsg_sock+0xb0/0xb0 [ 262.624268][ T9386] ? trace_hardirqs_on+0x5f/0x220 [ 262.629302][ T9386] ? lockdep_hardirqs_on+0x76/0xf0 [ 262.634423][ T9386] do_syscall_64+0x2d/0x70 [ 262.638842][ T9386] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.644733][ T9386] RIP: 0033:0x45d4d9 [ 262.648628][ T9386] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.668234][ T9386] RSP: 002b:00007f0b8be4fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 262.676764][ T9386] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 262.684738][ T9386] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 262.692716][ T9386] RBP: 00007f0b8be4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 262.700694][ T9386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 262.708664][ T9386] R13: 000000000169fb6f R14: 00007f0b8be509c0 R15: 000000000118cf4c [ 262.739713][ T9392] FAULT_INJECTION: forcing a failure. [ 262.739713][ T9392] name failslab, interval 1, probability 0, space 0, times 0 [ 262.770977][ T9392] CPU: 0 PID: 9392 Comm: syz-executor.3 Not tainted 5.9.0-rc1-syzkaller #0 [ 262.779585][ T9392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.789641][ T9392] Call Trace: [ 262.792947][ T9392] dump_stack+0x18f/0x20d [ 262.797290][ T9392] should_fail.cold+0x5/0x14 [ 262.801892][ T9392] should_failslab+0x5/0xf [ 262.806312][ T9392] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 262.812388][ T9392] kmem_cache_alloc_node+0x53/0x3f0 [ 262.817595][ T9392] __alloc_skb+0x71/0x550 [ 262.821935][ T9392] netlink_sendmsg+0x94f/0xd90 [ 262.826708][ T9392] ? netlink_unicast+0x7d0/0x7d0 [ 262.831661][ T9392] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 262.836954][ T9392] ? netlink_unicast+0x7d0/0x7d0 [ 262.841899][ T9392] sock_sendmsg+0xcf/0x120 [ 262.846330][ T9392] ____sys_sendmsg+0x6e8/0x810 [ 262.851107][ T9392] ? kernel_sendmsg+0x50/0x50 [ 262.855787][ T9392] ? do_recvmmsg+0x6d0/0x6d0 [ 262.860392][ T9392] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 262.866377][ T9392] ? lock_downgrade+0x830/0x830 [ 262.871234][ T9392] ? _parse_integer+0x132/0x180 [ 262.876097][ T9392] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 262.882085][ T9392] ___sys_sendmsg+0xf3/0x170 [ 262.886709][ T9392] ? sendmsg_copy_msghdr+0x160/0x160 [ 262.892011][ T9392] ? __fget_files+0x272/0x400 [ 262.896720][ T9392] ? lock_downgrade+0x830/0x830 [ 262.901586][ T9392] ? find_held_lock+0x2d/0x110 [ 262.906363][ T9392] ? ksys_write+0x212/0x250 [ 262.910967][ T9392] ? __fget_files+0x294/0x400 [ 262.915652][ T9392] ? __fget_light+0xea/0x280 [ 262.920249][ T9392] __sys_sendmsg+0xe5/0x1b0 [ 262.924762][ T9392] ? __sys_sendmsg_sock+0xb0/0xb0 [ 262.929799][ T9392] ? trace_hardirqs_on+0x5f/0x220 [ 262.934845][ T9392] ? lockdep_hardirqs_on+0x76/0xf0 [ 262.939976][ T9392] do_syscall_64+0x2d/0x70 [ 262.944393][ T9392] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.950312][ T9392] RIP: 0033:0x45d4d9 [ 262.954209][ T9392] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.973813][ T9392] RSP: 002b:00007ff44fd3dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 262.982226][ T9392] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 262.990199][ T9392] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 262.998171][ T9392] RBP: 00007ff44fd3dca0 R08: 0000000000000000 R09: 0000000000000000 [ 263.006148][ T9392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 263.014120][ T9392] R13: 000000000169fb6f R14: 00007ff44fd3e9c0 R15: 000000000118cfec 15:59:18 executing program 5 (fault-call:2 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:18 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 263.189546][ T9403] FAULT_INJECTION: forcing a failure. [ 263.189546][ T9403] name failslab, interval 1, probability 0, space 0, times 0 [ 263.202695][ T9403] CPU: 0 PID: 9403 Comm: syz-executor.5 Not tainted 5.9.0-rc1-syzkaller #0 [ 263.211303][ T9403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.221356][ T9403] Call Trace: [ 263.224655][ T9403] dump_stack+0x18f/0x20d [ 263.229000][ T9403] should_fail.cold+0x5/0x14 [ 263.233606][ T9403] should_failslab+0x5/0xf [ 263.238037][ T9403] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 263.244114][ T9403] kmem_cache_alloc_node+0x53/0x3f0 [ 263.249322][ T9403] ? lock_is_held_type+0xbb/0xf0 [ 263.254273][ T9403] __alloc_skb+0x71/0x550 [ 263.258698][ T9403] devlink_nl_cmd_info_get_doit+0xab/0x2b0 [ 263.264525][ T9403] ? devlink_sb_register+0x410/0x410 [ 263.269815][ T9403] ? devlink_sb_register+0x410/0x410 [ 263.275112][ T9403] genl_rcv_msg+0x61d/0x980 [ 263.279632][ T9403] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 263.286581][ T9403] ? lock_release+0x8e0/0x8e0 [ 263.291269][ T9403] netlink_rcv_skb+0x15a/0x430 [ 263.296048][ T9403] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 263.302988][ T9403] ? netlink_ack+0xa10/0xa10 [ 263.307593][ T9403] ? lock_is_held_type+0xbb/0xf0 [ 263.312539][ T9403] genl_rcv+0x24/0x40 [ 263.316532][ T9403] netlink_unicast+0x533/0x7d0 [ 263.321303][ T9403] ? netlink_attachskb+0x810/0x810 [ 263.326418][ T9403] ? _copy_from_iter_full+0x247/0x890 [ 263.331812][ T9403] ? __phys_addr+0x9a/0x110 [ 263.336317][ T9403] ? __phys_addr_symbol+0x2c/0x70 [ 263.341346][ T9403] ? __check_object_size+0x171/0x3e4 [ 263.346641][ T9403] netlink_sendmsg+0x856/0xd90 [ 263.351413][ T9403] ? netlink_unicast+0x7d0/0x7d0 [ 263.356365][ T9403] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 263.361652][ T9403] ? netlink_unicast+0x7d0/0x7d0 [ 263.366593][ T9403] sock_sendmsg+0xcf/0x120 [ 263.371018][ T9403] ____sys_sendmsg+0x6e8/0x810 [ 263.375791][ T9403] ? kernel_sendmsg+0x50/0x50 [ 263.380482][ T9403] ? do_recvmmsg+0x6d0/0x6d0 [ 263.385084][ T9403] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 263.391066][ T9403] ? lock_downgrade+0x830/0x830 [ 263.395919][ T9403] ? _parse_integer+0x132/0x180 [ 263.400781][ T9403] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 263.406774][ T9403] ___sys_sendmsg+0xf3/0x170 [ 263.411370][ T9403] ? sendmsg_copy_msghdr+0x160/0x160 [ 263.416661][ T9403] ? __fget_files+0x272/0x400 [ 263.421368][ T9403] ? lock_downgrade+0x830/0x830 [ 263.426220][ T9403] ? find_held_lock+0x2d/0x110 [ 263.430990][ T9403] ? ksys_write+0x212/0x250 [ 263.435503][ T9403] ? __fget_files+0x294/0x400 [ 263.440193][ T9403] ? __fget_light+0xea/0x280 [ 263.444798][ T9403] __sys_sendmsg+0xe5/0x1b0 [ 263.449307][ T9403] ? __sys_sendmsg_sock+0xb0/0xb0 [ 263.454347][ T9403] ? trace_hardirqs_on+0x5f/0x220 [ 263.459372][ T9403] ? lockdep_hardirqs_on+0x76/0xf0 [ 263.464490][ T9403] do_syscall_64+0x2d/0x70 [ 263.468907][ T9403] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.474800][ T9403] RIP: 0033:0x45d4d9 [ 263.478696][ T9403] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.498298][ T9403] RSP: 002b:00007f0b8be4fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 263.506712][ T9403] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 263.514687][ T9403] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 263.522664][ T9403] RBP: 00007f0b8be4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 263.530639][ T9403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 263.538616][ T9403] R13: 000000000169fb6f R14: 00007f0b8be509c0 R15: 000000000118cf4c [ 263.557001][ T9407] FAULT_INJECTION: forcing a failure. [ 263.557001][ T9407] name failslab, interval 1, probability 0, space 0, times 0 [ 263.576779][ T9407] CPU: 0 PID: 9407 Comm: syz-executor.3 Not tainted 5.9.0-rc1-syzkaller #0 [ 263.585376][ T9407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.595436][ T9407] Call Trace: [ 263.598736][ T9407] dump_stack+0x18f/0x20d [ 263.603076][ T9407] should_fail.cold+0x5/0x14 [ 263.607672][ T9407] should_failslab+0x5/0xf [ 263.612091][ T9407] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 263.618166][ T9407] kmem_cache_alloc_node_trace+0x59/0x400 [ 263.624003][ T9407] ? __alloc_skb+0x71/0x550 [ 263.628515][ T9407] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 263.634072][ T9407] __kmalloc_node_track_caller+0x38/0x60 [ 263.639721][ T9407] __alloc_skb+0xae/0x550 [ 263.644051][ T9407] netlink_sendmsg+0x94f/0xd90 [ 263.648817][ T9407] ? netlink_unicast+0x7d0/0x7d0 [ 263.653770][ T9407] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 263.659062][ T9407] ? netlink_unicast+0x7d0/0x7d0 [ 263.664017][ T9407] sock_sendmsg+0xcf/0x120 [ 263.668444][ T9407] ____sys_sendmsg+0x6e8/0x810 [ 263.673206][ T9407] ? kernel_sendmsg+0x50/0x50 [ 263.677871][ T9407] ? do_recvmmsg+0x6d0/0x6d0 [ 263.682456][ T9407] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 263.688441][ T9407] ? lock_downgrade+0x830/0x830 [ 263.693291][ T9407] ? _parse_integer+0x132/0x180 [ 263.698153][ T9407] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 263.704124][ T9407] ___sys_sendmsg+0xf3/0x170 [ 263.708705][ T9407] ? sendmsg_copy_msghdr+0x160/0x160 [ 263.713980][ T9407] ? __fget_files+0x272/0x400 [ 263.718669][ T9407] ? lock_downgrade+0x830/0x830 [ 263.723529][ T9407] ? find_held_lock+0x2d/0x110 [ 263.728298][ T9407] ? ksys_write+0x212/0x250 [ 263.732793][ T9407] ? __fget_files+0x294/0x400 [ 263.737463][ T9407] ? __fget_light+0xea/0x280 [ 263.742077][ T9407] __sys_sendmsg+0xe5/0x1b0 [ 263.746583][ T9407] ? __sys_sendmsg_sock+0xb0/0xb0 [ 263.751621][ T9407] ? trace_hardirqs_on+0x5f/0x220 [ 263.756633][ T9407] ? lockdep_hardirqs_on+0x76/0xf0 [ 263.761752][ T9407] do_syscall_64+0x2d/0x70 [ 263.766306][ T9407] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.772198][ T9407] RIP: 0033:0x45d4d9 [ 263.776078][ T9407] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.795688][ T9407] RSP: 002b:00007ff44fd3dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 263.804090][ T9407] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 263.812053][ T9407] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 263.820011][ T9407] RBP: 00007ff44fd3dca0 R08: 0000000000000000 R09: 0000000000000000 [ 263.827978][ T9407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 15:59:19 executing program 1: syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:59:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x5, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x5, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x8, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 263.835949][ T9407] R13: 000000000169fb6f R14: 00007ff44fd3e9c0 R15: 000000000118cfec 15:59:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x8, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:19 executing program 5 (fault-call:2 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x8, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 264.050430][ T9428] FAULT_INJECTION: forcing a failure. [ 264.050430][ T9428] name failslab, interval 1, probability 0, space 0, times 0 [ 264.081773][ T9428] CPU: 0 PID: 9428 Comm: syz-executor.5 Not tainted 5.9.0-rc1-syzkaller #0 [ 264.090378][ T9428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.100429][ T9428] Call Trace: [ 264.103750][ T9428] dump_stack+0x18f/0x20d [ 264.108098][ T9428] should_fail.cold+0x5/0x14 [ 264.112702][ T9428] should_failslab+0x5/0xf [ 264.117122][ T9428] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 264.123196][ T9428] kmem_cache_alloc_node_trace+0x59/0x400 [ 264.128925][ T9428] ? __alloc_skb+0x71/0x550 [ 264.133440][ T9428] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 264.138998][ T9428] __kmalloc_node_track_caller+0x38/0x60 [ 264.144663][ T9428] __alloc_skb+0xae/0x550 [ 264.149008][ T9428] devlink_nl_cmd_info_get_doit+0xab/0x2b0 [ 264.154823][ T9428] ? devlink_sb_register+0x410/0x410 [ 264.160141][ T9428] ? devlink_sb_register+0x410/0x410 [ 264.165430][ T9428] genl_rcv_msg+0x61d/0x980 [ 264.169954][ T9428] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 264.176906][ T9428] ? lock_release+0x8e0/0x8e0 [ 264.181600][ T9428] netlink_rcv_skb+0x15a/0x430 [ 264.186375][ T9428] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 264.193335][ T9428] ? netlink_ack+0xa10/0xa10 [ 264.197945][ T9428] ? lock_is_held_type+0xbb/0xf0 [ 264.202892][ T9428] genl_rcv+0x24/0x40 [ 264.206882][ T9428] netlink_unicast+0x533/0x7d0 [ 264.211685][ T9428] ? netlink_attachskb+0x810/0x810 [ 264.216805][ T9428] ? _copy_from_iter_full+0x247/0x890 [ 264.222179][ T9428] ? __phys_addr+0x9a/0x110 [ 264.226686][ T9428] ? __phys_addr_symbol+0x2c/0x70 [ 264.231714][ T9428] ? __check_object_size+0x171/0x3e4 [ 264.237004][ T9428] netlink_sendmsg+0x856/0xd90 [ 264.241788][ T9428] ? netlink_unicast+0x7d0/0x7d0 [ 264.246738][ T9428] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 264.252031][ T9428] ? netlink_unicast+0x7d0/0x7d0 [ 264.256979][ T9428] sock_sendmsg+0xcf/0x120 [ 264.261401][ T9428] ____sys_sendmsg+0x6e8/0x810 [ 264.266175][ T9428] ? kernel_sendmsg+0x50/0x50 [ 264.270906][ T9428] ? do_recvmmsg+0x6d0/0x6d0 [ 264.275506][ T9428] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 264.281510][ T9428] ? lock_downgrade+0x830/0x830 [ 264.286362][ T9428] ? _parse_integer+0x132/0x180 [ 264.291216][ T9428] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 264.297201][ T9428] ___sys_sendmsg+0xf3/0x170 [ 264.301819][ T9428] ? sendmsg_copy_msghdr+0x160/0x160 [ 264.307107][ T9428] ? __fget_files+0x272/0x400 [ 264.311814][ T9428] ? lock_downgrade+0x830/0x830 [ 264.316670][ T9428] ? find_held_lock+0x2d/0x110 [ 264.321440][ T9428] ? ksys_write+0x212/0x250 [ 264.325972][ T9428] ? __fget_files+0x294/0x400 [ 264.330675][ T9428] ? __fget_light+0xea/0x280 [ 264.335276][ T9428] __sys_sendmsg+0xe5/0x1b0 [ 264.339791][ T9428] ? __sys_sendmsg_sock+0xb0/0xb0 [ 264.344832][ T9428] ? trace_hardirqs_on+0x5f/0x220 [ 264.349877][ T9428] ? lockdep_hardirqs_on+0x76/0xf0 [ 264.354997][ T9428] do_syscall_64+0x2d/0x70 [ 264.359414][ T9428] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.365306][ T9428] RIP: 0033:0x45d4d9 [ 264.369204][ T9428] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.388810][ T9428] RSP: 002b:00007f0b8be4fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 264.397224][ T9428] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 264.405197][ T9428] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 264.413172][ T9428] RBP: 00007f0b8be4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 264.421143][ T9428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 264.429114][ T9428] R13: 000000000169fb6f R14: 00007f0b8be509c0 R15: 000000000118cf4c 15:59:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xe, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:20 executing program 1: syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:59:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xe, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:20 executing program 5 (fault-call:2 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xe, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 264.913867][ T9462] FAULT_INJECTION: forcing a failure. [ 264.913867][ T9462] name failslab, interval 1, probability 0, space 0, times 0 [ 264.961130][ T9462] CPU: 1 PID: 9462 Comm: syz-executor.5 Not tainted 5.9.0-rc1-syzkaller #0 [ 264.969744][ T9462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.979801][ T9462] Call Trace: [ 264.983100][ T9462] dump_stack+0x18f/0x20d [ 264.987448][ T9462] should_fail.cold+0x5/0x14 [ 264.992046][ T9462] ? kasan_save_stack+0x1b/0x40 [ 264.996913][ T9462] should_failslab+0x5/0xf [ 265.001338][ T9462] slab_pre_alloc_hook.constprop.0+0x3d/0x1f0 [ 265.007417][ T9462] kmem_cache_alloc_node_trace+0x59/0x400 [ 265.013148][ T9462] ? find_held_lock+0x2d/0x110 [ 265.017927][ T9462] __kmalloc_node_track_caller+0x38/0x60 [ 265.023574][ T9462] pskb_expand_head+0x15a/0x1040 [ 265.028526][ T9462] ? memset+0x20/0x40 [ 265.032520][ T9462] netlink_trim+0x1ea/0x240 [ 265.037036][ T9462] netlink_unicast+0xb9/0x7d0 [ 265.041726][ T9462] ? devlink_nl_info_fill.constprop.0+0x1dc/0x2c0 [ 265.048149][ T9462] ? netlink_attachskb+0x810/0x810 [ 265.053270][ T9462] ? memset+0x20/0x40 [ 265.057272][ T9462] ? __alloc_skb+0x34a/0x550 [ 265.061860][ T9462] devlink_nl_cmd_info_get_doit+0x1e7/0x2b0 [ 265.067775][ T9462] ? devlink_sb_register+0x410/0x410 [ 265.073062][ T9462] ? devlink_sb_register+0x410/0x410 [ 265.078349][ T9462] genl_rcv_msg+0x61d/0x980 [ 265.082913][ T9462] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 265.089861][ T9462] ? lock_release+0x8e0/0x8e0 [ 265.094534][ T9462] netlink_rcv_skb+0x15a/0x430 [ 265.099291][ T9462] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 265.106205][ T9462] ? netlink_ack+0xa10/0xa10 [ 265.110781][ T9462] ? lock_is_held_type+0xbb/0xf0 [ 265.115742][ T9462] genl_rcv+0x24/0x40 [ 265.119748][ T9462] netlink_unicast+0x533/0x7d0 [ 265.124498][ T9462] ? netlink_attachskb+0x810/0x810 [ 265.129597][ T9462] ? _copy_from_iter_full+0x247/0x890 [ 265.134960][ T9462] ? __phys_addr+0x9a/0x110 [ 265.139442][ T9462] ? __phys_addr_symbol+0x2c/0x70 [ 265.144474][ T9462] ? __check_object_size+0x171/0x3e4 [ 265.149797][ T9462] netlink_sendmsg+0x856/0xd90 [ 265.154719][ T9462] ? netlink_unicast+0x7d0/0x7d0 [ 265.159645][ T9462] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 265.164911][ T9462] ? netlink_unicast+0x7d0/0x7d0 [ 265.169846][ T9462] sock_sendmsg+0xcf/0x120 [ 265.174265][ T9462] ____sys_sendmsg+0x6e8/0x810 [ 265.179025][ T9462] ? kernel_sendmsg+0x50/0x50 [ 265.183687][ T9462] ? do_recvmmsg+0x6d0/0x6d0 [ 265.188277][ T9462] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 265.194248][ T9462] ? lock_downgrade+0x830/0x830 [ 265.199090][ T9462] ? _parse_integer+0x132/0x180 [ 265.203931][ T9462] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 265.209907][ T9462] ___sys_sendmsg+0xf3/0x170 [ 265.214564][ T9462] ? sendmsg_copy_msghdr+0x160/0x160 [ 265.219828][ T9462] ? __fget_files+0x272/0x400 [ 265.224508][ T9462] ? lock_downgrade+0x830/0x830 [ 265.229351][ T9462] ? find_held_lock+0x2d/0x110 [ 265.234094][ T9462] ? ksys_write+0x212/0x250 [ 265.238592][ T9462] ? __fget_files+0x294/0x400 [ 265.243273][ T9462] ? __fget_light+0xea/0x280 [ 265.247866][ T9462] __sys_sendmsg+0xe5/0x1b0 [ 265.252360][ T9462] ? __sys_sendmsg_sock+0xb0/0xb0 [ 265.257373][ T9462] ? trace_hardirqs_on+0x5f/0x220 [ 265.262452][ T9462] ? lockdep_hardirqs_on+0x76/0xf0 [ 265.267570][ T9462] do_syscall_64+0x2d/0x70 [ 265.271964][ T9462] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.277831][ T9462] RIP: 0033:0x45d4d9 [ 265.281705][ T9462] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.301296][ T9462] RSP: 002b:00007f0b8be4fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 265.309696][ T9462] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 265.317674][ T9462] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 265.325621][ T9462] RBP: 00007f0b8be4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 265.333569][ T9462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 265.341537][ T9462] R13: 000000000169fb6f R14: 00007f0b8be509c0 R15: 000000000118cf4c 15:59:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:20 executing program 5 (fault-call:2 fault-nth:6): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x60, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x2, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 265.493441][ T9480] FAULT_INJECTION: forcing a failure. [ 265.493441][ T9480] name failslab, interval 1, probability 0, space 0, times 0 [ 265.511838][ T9480] CPU: 1 PID: 9480 Comm: syz-executor.5 Not tainted 5.9.0-rc1-syzkaller #0 [ 265.520430][ T9480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.530586][ T9480] Call Trace: [ 265.533971][ T9480] dump_stack+0x18f/0x20d [ 265.538316][ T9480] should_fail.cold+0x5/0x14 [ 265.542915][ T9480] ? kasan_save_stack+0x1b/0x40 [ 265.547784][ T9480] should_failslab+0x5/0xf [ 265.552206][ T9480] slab_pre_alloc_hook.constprop.0+0x3d/0x1f0 [ 265.558291][ T9480] kmem_cache_alloc_node_trace+0x59/0x400 [ 265.564028][ T9480] __kmalloc_node_track_caller+0x38/0x60 [ 265.569667][ T9480] pskb_expand_head+0x15a/0x1040 [ 265.574614][ T9480] ? memset+0x20/0x40 [ 265.578606][ T9480] netlink_trim+0x1ea/0x240 [ 265.583122][ T9480] netlink_unicast+0xb9/0x7d0 [ 265.587812][ T9480] ? devlink_nl_info_fill.constprop.0+0x1dc/0x2c0 [ 265.594235][ T9480] ? netlink_attachskb+0x810/0x810 [ 265.599352][ T9480] ? memset+0x20/0x40 [ 265.603344][ T9480] ? __alloc_skb+0x34a/0x550 [ 265.607954][ T9480] devlink_nl_cmd_info_get_doit+0x1e7/0x2b0 [ 265.613850][ T9480] ? devlink_sb_register+0x410/0x410 [ 265.619142][ T9480] ? devlink_sb_register+0x410/0x410 [ 265.624434][ T9480] genl_rcv_msg+0x61d/0x980 [ 265.628984][ T9480] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 265.635940][ T9480] ? lock_release+0x8e0/0x8e0 [ 265.640636][ T9480] netlink_rcv_skb+0x15a/0x430 [ 265.645408][ T9480] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 265.652352][ T9480] ? netlink_ack+0xa10/0xa10 [ 265.656958][ T9480] ? lock_is_held_type+0xbb/0xf0 [ 265.661902][ T9480] genl_rcv+0x24/0x40 [ 265.665885][ T9480] netlink_unicast+0x533/0x7d0 [ 265.670664][ T9480] ? netlink_attachskb+0x810/0x810 [ 265.675779][ T9480] ? _copy_from_iter_full+0x247/0x890 [ 265.681154][ T9480] ? __phys_addr+0x9a/0x110 [ 265.685658][ T9480] ? __phys_addr_symbol+0x2c/0x70 [ 265.690684][ T9480] ? __check_object_size+0x171/0x3e4 [ 265.695979][ T9480] netlink_sendmsg+0x856/0xd90 [ 265.700758][ T9480] ? netlink_unicast+0x7d0/0x7d0 [ 265.705709][ T9480] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 265.711000][ T9480] ? netlink_unicast+0x7d0/0x7d0 [ 265.715947][ T9480] sock_sendmsg+0xcf/0x120 [ 265.720372][ T9480] ____sys_sendmsg+0x6e8/0x810 [ 265.725147][ T9480] ? kernel_sendmsg+0x50/0x50 [ 265.729827][ T9480] ? do_recvmmsg+0x6d0/0x6d0 [ 265.734464][ T9480] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 265.740448][ T9480] ? lock_downgrade+0x830/0x830 [ 265.745315][ T9480] ? _parse_integer+0x132/0x180 [ 265.750173][ T9480] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 265.756155][ T9480] ___sys_sendmsg+0xf3/0x170 [ 265.760749][ T9480] ? sendmsg_copy_msghdr+0x160/0x160 [ 265.766041][ T9480] ? __fget_files+0x272/0x400 [ 265.770727][ T9480] ? lock_downgrade+0x830/0x830 [ 265.775584][ T9480] ? find_held_lock+0x2d/0x110 [ 265.780355][ T9480] ? ksys_write+0x212/0x250 [ 265.784904][ T9480] ? __fget_files+0x294/0x400 [ 265.789592][ T9480] ? __fget_light+0xea/0x280 [ 265.794198][ T9480] __sys_sendmsg+0xe5/0x1b0 [ 265.798703][ T9480] ? __sys_sendmsg_sock+0xb0/0xb0 [ 265.803749][ T9480] ? trace_hardirqs_on+0x5f/0x220 [ 265.808779][ T9480] ? lockdep_hardirqs_on+0x76/0xf0 [ 265.813911][ T9480] do_syscall_64+0x2d/0x70 [ 265.818331][ T9480] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.824223][ T9480] RIP: 0033:0x45d4d9 [ 265.828121][ T9480] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.847728][ T9480] RSP: 002b:00007f0b8be4fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 265.856228][ T9480] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 265.864199][ T9480] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 265.872175][ T9480] RBP: 00007f0b8be4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 265.880147][ T9480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 15:59:21 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 265.888122][ T9480] R13: 000000000169fb6f R14: 00007f0b8be509c0 R15: 000000000118cf4c 15:59:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x60, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x60, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:21 executing program 5 (fault-call:2 fault-nth:7): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x8a, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x4, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x6e, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 266.102144][ T9506] FAULT_INJECTION: forcing a failure. [ 266.102144][ T9506] name failslab, interval 1, probability 0, space 0, times 0 15:59:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x86, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 266.145887][ T9506] CPU: 0 PID: 9506 Comm: syz-executor.5 Not tainted 5.9.0-rc1-syzkaller #0 [ 266.154505][ T9506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.164557][ T9506] Call Trace: [ 266.167858][ T9506] dump_stack+0x18f/0x20d [ 266.172204][ T9506] should_fail.cold+0x5/0x14 [ 266.176803][ T9506] should_failslab+0x5/0xf [ 266.181223][ T9506] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 266.187303][ T9506] kmem_cache_alloc_node+0x53/0x3f0 15:59:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x8, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 266.192521][ T9506] __alloc_skb+0x71/0x550 [ 266.196865][ T9506] netlink_ack+0x331/0xa10 [ 266.201292][ T9506] ? netlink_sendmsg+0xd90/0xd90 [ 266.206259][ T9506] ? lock_release+0x8e0/0x8e0 [ 266.210948][ T9506] netlink_rcv_skb+0x344/0x430 [ 266.215720][ T9506] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 266.222663][ T9506] ? netlink_ack+0xa10/0xa10 [ 266.227271][ T9506] ? lock_is_held_type+0xbb/0xf0 [ 266.232218][ T9506] genl_rcv+0x24/0x40 [ 266.236207][ T9506] netlink_unicast+0x533/0x7d0 [ 266.240981][ T9506] ? netlink_attachskb+0x810/0x810 [ 266.246100][ T9506] ? _copy_from_iter_full+0x247/0x890 [ 266.251495][ T9506] ? __phys_addr+0x9a/0x110 [ 266.256008][ T9506] ? __phys_addr_symbol+0x2c/0x70 [ 266.261043][ T9506] ? __check_object_size+0x171/0x3e4 [ 266.266341][ T9506] netlink_sendmsg+0x856/0xd90 [ 266.271122][ T9506] ? netlink_unicast+0x7d0/0x7d0 [ 266.276072][ T9506] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 266.281371][ T9506] ? netlink_unicast+0x7d0/0x7d0 [ 266.286317][ T9506] sock_sendmsg+0xcf/0x120 [ 266.290739][ T9506] ____sys_sendmsg+0x6e8/0x810 15:59:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 266.295516][ T9506] ? kernel_sendmsg+0x50/0x50 [ 266.300194][ T9506] ? do_recvmmsg+0x6d0/0x6d0 [ 266.304795][ T9506] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 266.310776][ T9506] ? lock_downgrade+0x830/0x830 [ 266.315634][ T9506] ? _parse_integer+0x132/0x180 [ 266.320505][ T9506] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 266.326487][ T9506] ___sys_sendmsg+0xf3/0x170 [ 266.331080][ T9506] ? sendmsg_copy_msghdr+0x160/0x160 [ 266.336374][ T9506] ? __fget_files+0x272/0x400 [ 266.341060][ T9506] ? lock_downgrade+0x830/0x830 [ 266.345913][ T9506] ? find_held_lock+0x2d/0x110 [ 266.350683][ T9506] ? ksys_write+0x212/0x250 [ 266.355192][ T9506] ? __fget_files+0x294/0x400 [ 266.359885][ T9506] ? __fget_light+0xea/0x280 [ 266.364487][ T9506] __sys_sendmsg+0xe5/0x1b0 [ 266.368995][ T9506] ? __sys_sendmsg_sock+0xb0/0xb0 [ 266.374038][ T9506] ? trace_hardirqs_on+0x5f/0x220 [ 266.379069][ T9506] ? lockdep_hardirqs_on+0x76/0xf0 [ 266.384205][ T9506] do_syscall_64+0x2d/0x70 [ 266.388647][ T9506] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.394534][ T9506] RIP: 0033:0x45d4d9 [ 266.398429][ T9506] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.418030][ T9506] RSP: 002b:00007f0b8be4fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 266.426441][ T9506] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 266.434412][ T9506] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 15:59:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x300, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 266.442387][ T9506] RBP: 00007f0b8be4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 266.450401][ T9506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 266.458381][ T9506] R13: 000000000169fb6f R14: 00007f0b8be509c0 R15: 000000000118cf4c 15:59:21 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xe, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x300, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x500, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:21 executing program 5 (fault-call:2 fault-nth:8): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 266.924906][ T9551] FAULT_INJECTION: forcing a failure. [ 266.924906][ T9551] name failslab, interval 1, probability 0, space 0, times 0 15:59:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x900, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 266.990535][ T9551] CPU: 0 PID: 9551 Comm: syz-executor.5 Not tainted 5.9.0-rc1-syzkaller #0 [ 266.999150][ T9551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.009211][ T9551] Call Trace: [ 267.012516][ T9551] dump_stack+0x18f/0x20d [ 267.016855][ T9551] should_fail.cold+0x5/0x14 [ 267.021456][ T9551] should_failslab+0x5/0xf [ 267.025875][ T9551] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 267.031951][ T9551] kmem_cache_alloc_node_trace+0x59/0x400 [ 267.037679][ T9551] ? __alloc_skb+0x71/0x550 [ 267.042191][ T9551] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 267.047748][ T9551] __kmalloc_node_track_caller+0x38/0x60 [ 267.053405][ T9551] __alloc_skb+0xae/0x550 [ 267.057748][ T9551] netlink_ack+0x331/0xa10 [ 267.062183][ T9551] ? netlink_sendmsg+0xd90/0xd90 [ 267.067130][ T9551] ? lock_release+0x8e0/0x8e0 [ 267.071820][ T9551] netlink_rcv_skb+0x344/0x430 [ 267.076596][ T9551] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 267.083534][ T9551] ? netlink_ack+0xa10/0xa10 15:59:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xe00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 267.088143][ T9551] ? lock_is_held_type+0xbb/0xf0 [ 267.093095][ T9551] genl_rcv+0x24/0x40 [ 267.097083][ T9551] netlink_unicast+0x533/0x7d0 [ 267.101860][ T9551] ? netlink_attachskb+0x810/0x810 [ 267.107003][ T9551] ? _copy_from_iter_full+0x247/0x890 [ 267.112381][ T9551] ? __phys_addr+0x9a/0x110 [ 267.116886][ T9551] ? __phys_addr_symbol+0x2c/0x70 [ 267.121913][ T9551] ? __check_object_size+0x171/0x3e4 [ 267.127207][ T9551] netlink_sendmsg+0x856/0xd90 [ 267.131982][ T9551] ? netlink_unicast+0x7d0/0x7d0 15:59:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 267.136932][ T9551] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 267.142220][ T9551] ? netlink_unicast+0x7d0/0x7d0 [ 267.147166][ T9551] sock_sendmsg+0xcf/0x120 [ 267.151589][ T9551] ____sys_sendmsg+0x6e8/0x810 [ 267.156356][ T9551] ? kernel_sendmsg+0x50/0x50 [ 267.161033][ T9551] ? do_recvmmsg+0x6d0/0x6d0 [ 267.165626][ T9551] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 267.171605][ T9551] ? lock_downgrade+0x830/0x830 [ 267.176479][ T9551] ? _parse_integer+0x132/0x180 [ 267.181356][ T9551] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 267.187340][ T9551] ___sys_sendmsg+0xf3/0x170 [ 267.191938][ T9551] ? sendmsg_copy_msghdr+0x160/0x160 [ 267.197224][ T9551] ? __fget_files+0x272/0x400 [ 267.201910][ T9551] ? lock_downgrade+0x830/0x830 [ 267.206771][ T9551] ? find_held_lock+0x2d/0x110 [ 267.211542][ T9551] ? ksys_write+0x212/0x250 [ 267.216056][ T9551] ? __fget_files+0x294/0x400 [ 267.220759][ T9551] ? __fget_light+0xea/0x280 [ 267.225359][ T9551] __sys_sendmsg+0xe5/0x1b0 [ 267.229870][ T9551] ? __sys_sendmsg_sock+0xb0/0xb0 [ 267.234910][ T9551] ? trace_hardirqs_on+0x5f/0x220 15:59:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3f00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 267.239939][ T9551] ? lockdep_hardirqs_on+0x76/0xf0 [ 267.245051][ T9551] do_syscall_64+0x2d/0x70 [ 267.249465][ T9551] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 267.255355][ T9551] RIP: 0033:0x45d4d9 [ 267.259250][ T9551] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.278856][ T9551] RSP: 002b:00007f0b8be4fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 15:59:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x60, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 267.287290][ T9551] RAX: ffffffffffffffda RBX: 0000000000028780 RCX: 000000000045d4d9 [ 267.295265][ T9551] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003 [ 267.303236][ T9551] RBP: 00007f0b8be4fca0 R08: 0000000000000000 R09: 0000000000000000 [ 267.311236][ T9551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 267.319208][ T9551] R13: 000000000169fb6f R14: 00007f0b8be509c0 R15: 000000000118cf4c 15:59:22 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x0, 0x0, 0x4, "e9b7ccfb"}, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x300, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x500, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x6000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:22 executing program 5 (fault-call:2 fault-nth:9): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x500, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x900, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xe00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x8600, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x900, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xe00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xe00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x34000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x2, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x6000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3f00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x400300, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x6000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3f00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0ffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x4, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x8a00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x34000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x6000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x1000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x400300, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x5, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x6e00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x2000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0ffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x34000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x1000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x34000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x4000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x400300, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x2000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x60, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x5000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x400300, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x4000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0ffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x92, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x8000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x1000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x8000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0ffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x2000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xe000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x1000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x300, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xe000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x2000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x4000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x500, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x5000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x900, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x56be91b9, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:27 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x4000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x60000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x8000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3f000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3f00, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9effffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x4000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x60000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x5000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x86000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xb991be56, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xe000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x6000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x8000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9effffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0ffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9200, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0ffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffff000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xe000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3f000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffff7f, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfcffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffff000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffff9e, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x34000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x60000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffff7f, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:29 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3f000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffffff0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x400300, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x8a000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffff9e, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9effffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffffff0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0ffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x60000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffffffc, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0ffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x1000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x6e000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xf, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xc0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfcffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x2000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9effffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xf, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0ffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:59:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffff000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xec0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfcffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xc0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x33fe0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffff7f, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x4000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffff000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffff7f, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:59:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xec0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffff9e, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x200001c4, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x5000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffff9e, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x33fe0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x7ffff000, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffffff0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffffff0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x200001c4, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:32 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:59:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffffffc, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xfffffdef, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffffffc, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x7ffff000, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xfffffdef, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x3f000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x2, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xf, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x40000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xf, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x4, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x8, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x60000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x2, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xc0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xc0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x92000000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xe, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x4, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xec0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x9effffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x5, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xec0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x8, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xf0ffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x33fe0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x60, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x33fe0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x200001c4, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x200001c4, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfcffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xe, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x7ffff000, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xe00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffff000, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x7ffff000, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x60, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffff7f, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x86, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xfffffdef, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xfffffdef, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffff9e, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x300, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffffff0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x6000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x500, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x2, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x2, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x900, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xfffffffc, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x34000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xe00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x4, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0xffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x4, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x400300, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x5, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0ffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x5, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xf, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x8, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:59:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3f00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x8, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x1000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xe, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x2000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x6000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xc0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x8600, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:38 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:59:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xec0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x4000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xe, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x33fe0, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x60, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x34000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x8000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x6e, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:59:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x400300, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xe000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x60, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x200001c4, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0ffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x8a, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x7ffff000, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x300, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) 15:59:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x1000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x500, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0xfffffdef, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x56be91b9, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x300, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x60000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x500, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x900, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x2000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x2, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:40 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) 15:59:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xe00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9effffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x900, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x4000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x4, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xb991be56, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xe00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x5, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) 15:59:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0ffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3f00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x5000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x6000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffff000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3f00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x8000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x6e00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x6000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffff7f, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x60, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xe000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x34000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x92, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x8a00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffff9e, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffffff0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x400300, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x300, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3f000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x34000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0ffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x300, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x1000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x500, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x400300, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x60000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x2, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x900, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x2000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0ffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x86000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x4, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x8, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9effffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x4000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x1000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3f00, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xe, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0ffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x5000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x4000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x2000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 1 (fault-call:3 fault-nth:0): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x8000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfcffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x6000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9200, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x4000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffff000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x60, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 288.956850][T11064] FAULT_INJECTION: forcing a failure. [ 288.956850][T11064] name failslab, interval 1, probability 0, space 0, times 0 [ 289.009805][T11064] CPU: 1 PID: 11064 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 289.018519][T11064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.028611][T11064] Call Trace: [ 289.031916][T11064] dump_stack+0x18f/0x20d [ 289.036259][T11064] should_fail.cold+0x5/0x14 [ 289.040859][T11064] ? tomoyo_realpath_from_path+0xc3/0x620 [ 289.046586][T11064] should_failslab+0x5/0xf [ 289.051004][T11064] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 289.057105][T11064] __kmalloc+0x6f/0x320 [ 289.061281][T11064] tomoyo_realpath_from_path+0xc3/0x620 [ 289.066841][T11064] ? tomoyo_profile+0x42/0x50 [ 289.071532][T11064] tomoyo_path_number_perm+0x1cb/0x4d0 [ 289.076999][T11064] ? tomoyo_path_number_perm+0x183/0x4d0 [ 289.082635][T11064] ? tomoyo_execute_permission+0x470/0x470 [ 289.088440][T11064] ? delayed_put_pid+0x30/0x30 [ 289.093212][T11064] ? find_held_lock+0x2d/0x110 [ 289.097991][T11064] ? ksys_write+0x212/0x250 [ 289.102527][T11064] ? __mutex_unlock_slowpath+0xe2/0x610 15:59:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x5000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 289.108084][T11064] ? __fget_files+0x294/0x400 [ 289.112770][T11064] security_file_ioctl+0x50/0xb0 [ 289.117719][T11064] __x64_sys_ioctl+0xb3/0x200 [ 289.122411][T11064] do_syscall_64+0x2d/0x70 [ 289.126832][T11064] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 289.132726][T11064] RIP: 0033:0x45d4d9 [ 289.136631][T11064] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.156237][T11064] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 289.164654][T11064] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 289.172629][T11064] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 289.180603][T11064] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 289.188575][T11064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 289.196549][T11064] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec [ 289.323080][T11064] ERROR: Out of memory at tomoyo_realpath_from_path. 15:59:45 executing program 1 (fault-call:3 fault-nth:1): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x8000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xe000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffff7f, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x34000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xe00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffff9e, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xe000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 290.073094][T11104] FAULT_INJECTION: forcing a failure. [ 290.073094][T11104] name failslab, interval 1, probability 0, space 0, times 0 [ 290.110813][T11104] CPU: 1 PID: 11104 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 290.119511][T11104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.129563][T11104] Call Trace: [ 290.132861][T11104] dump_stack+0x18f/0x20d [ 290.137202][T11104] should_fail.cold+0x5/0x14 [ 290.141810][T11104] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 290.147187][T11104] should_failslab+0x5/0xf [ 290.151608][T11104] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 290.157686][T11104] __kmalloc+0x6f/0x320 [ 290.161851][T11104] ? __d_path+0x160/0x160 [ 290.166189][T11104] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 290.171746][T11104] tomoyo_encode2.part.0+0xe9/0x3a0 [ 290.177047][T11104] tomoyo_encode+0x28/0x50 [ 290.181477][T11104] tomoyo_realpath_from_path+0x186/0x620 [ 290.187128][T11104] tomoyo_path_number_perm+0x1cb/0x4d0 [ 290.192597][T11104] ? tomoyo_path_number_perm+0x183/0x4d0 [ 290.198242][T11104] ? tomoyo_execute_permission+0x470/0x470 [ 290.204061][T11104] ? delayed_put_pid+0x30/0x30 [ 290.208831][T11104] ? find_held_lock+0x2d/0x110 [ 290.213607][T11104] ? ksys_write+0x212/0x250 [ 290.218141][T11104] ? __mutex_unlock_slowpath+0xe2/0x610 [ 290.223707][T11104] ? __fget_files+0x294/0x400 [ 290.228402][T11104] security_file_ioctl+0x50/0xb0 [ 290.233368][T11104] __x64_sys_ioctl+0xb3/0x200 [ 290.238054][T11104] do_syscall_64+0x2d/0x70 [ 290.242473][T11104] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 290.248371][T11104] RIP: 0033:0x45d4d9 [ 290.252275][T11104] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.271878][T11104] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 290.280319][T11104] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 290.288294][T11104] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 290.296272][T11104] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 290.304240][T11104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 290.312217][T11104] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c [ 290.560880][T11104] ERROR: Out of memory at tomoyo_realpath_from_path. 15:59:46 executing program 1 (fault-call:3 fault-nth:2): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x400300, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3f000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffffff0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x60000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x6000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffffffc, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0ffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3f000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 291.260768][T11160] FAULT_INJECTION: forcing a failure. [ 291.260768][T11160] name failslab, interval 1, probability 0, space 0, times 0 [ 291.324772][T11160] CPU: 0 PID: 11160 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 291.333470][T11160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.343525][T11160] Call Trace: [ 291.346824][T11160] dump_stack+0x18f/0x20d [ 291.351166][T11160] should_fail.cold+0x5/0x14 [ 291.355766][T11160] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 291.361143][T11160] should_failslab+0x5/0xf [ 291.365565][T11160] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 291.371639][T11160] __kmalloc+0x6f/0x320 [ 291.375802][T11160] ? __d_path+0x160/0x160 [ 291.380156][T11160] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 291.385711][T11160] tomoyo_encode2.part.0+0xe9/0x3a0 [ 291.390923][T11160] tomoyo_encode+0x28/0x50 [ 291.395367][T11160] tomoyo_realpath_from_path+0x186/0x620 [ 291.401016][T11160] tomoyo_path_number_perm+0x1cb/0x4d0 [ 291.406483][T11160] ? tomoyo_path_number_perm+0x183/0x4d0 [ 291.412124][T11160] ? tomoyo_execute_permission+0x470/0x470 [ 291.417940][T11160] ? delayed_put_pid+0x30/0x30 [ 291.422718][T11160] ? find_held_lock+0x2d/0x110 [ 291.427500][T11160] ? ksys_write+0x212/0x250 [ 291.432031][T11160] ? __mutex_unlock_slowpath+0xe2/0x610 [ 291.437598][T11160] ? __fget_files+0x294/0x400 [ 291.442295][T11160] security_file_ioctl+0x50/0xb0 [ 291.447240][T11160] __x64_sys_ioctl+0xb3/0x200 [ 291.451936][T11160] do_syscall_64+0x2d/0x70 [ 291.456359][T11160] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 291.462258][T11160] RIP: 0033:0x45d4d9 15:59:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x6e000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 291.466161][T11160] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.485766][T11160] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 291.494183][T11160] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 291.502156][T11160] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 291.510130][T11160] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 291.518103][T11160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 291.526080][T11160] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec [ 291.605878][T11160] ERROR: Out of memory at tomoyo_realpath_from_path. 15:59:47 executing program 1 (fault-call:3 fault-nth:3): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x60000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x1000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9effffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x34000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0ffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x8a000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x2000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 292.321007][T11212] FAULT_INJECTION: forcing a failure. [ 292.321007][T11212] name failslab, interval 1, probability 0, space 0, times 0 [ 292.379715][T11212] CPU: 0 PID: 11212 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 292.388409][T11212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.398466][T11212] Call Trace: [ 292.401768][T11212] dump_stack+0x18f/0x20d [ 292.406137][T11212] should_fail.cold+0x5/0x14 [ 292.410744][T11212] should_failslab+0x5/0xf [ 292.415161][T11212] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 292.421238][T11212] kmem_cache_alloc_trace+0x49/0x2c0 15:59:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9effffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 292.426650][T11212] ? loop_lookup+0xd8/0x1d0 [ 292.431169][T11212] loop_add+0x4e/0x8b0 [ 292.435286][T11212] loop_control_ioctl+0x16c/0x480 [ 292.440319][T11212] ? loop_lookup+0x1d0/0x1d0 [ 292.444913][T11212] ? __fget_files+0x294/0x400 [ 292.449599][T11212] ? bpf_lsm_file_ioctl+0x5/0x10 [ 292.454542][T11212] ? loop_lookup+0x1d0/0x1d0 [ 292.459143][T11212] __x64_sys_ioctl+0x193/0x200 [ 292.463935][T11212] do_syscall_64+0x2d/0x70 [ 292.468367][T11212] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 292.474247][T11212] RIP: 0033:0x45d4d9 [ 292.478126][T11212] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.497711][T11212] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 292.506101][T11212] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 292.514050][T11212] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 292.522002][T11212] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 292.529955][T11212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 292.537928][T11212] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec 15:59:48 executing program 1 (fault-call:3 fault-nth:4): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfcffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x2, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x400300, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0ffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x4000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 293.213502][T11258] FAULT_INJECTION: forcing a failure. [ 293.213502][T11258] name failslab, interval 1, probability 0, space 0, times 0 [ 293.242384][T11258] CPU: 1 PID: 11258 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 293.251078][T11258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.261133][T11258] Call Trace: [ 293.264432][T11258] dump_stack+0x18f/0x20d [ 293.268784][T11258] should_fail.cold+0x5/0x14 [ 293.273388][T11258] should_failslab+0x5/0xf [ 293.277830][T11258] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 293.283900][T11258] kmem_cache_alloc_node_trace+0x59/0x400 [ 293.289627][T11258] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 293.295181][T11258] __kmalloc_node+0x38/0x60 [ 293.299702][T11258] blk_mq_alloc_tag_set+0x400/0xcd0 [ 293.304930][T11258] loop_add+0x26d/0x8b0 [ 293.309094][T11258] loop_control_ioctl+0x16c/0x480 15:59:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffff000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0ffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x4, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 293.314119][T11258] ? loop_lookup+0x1d0/0x1d0 [ 293.318716][T11258] ? __fget_files+0x294/0x400 [ 293.323406][T11258] ? bpf_lsm_file_ioctl+0x5/0x10 [ 293.328339][T11258] ? loop_lookup+0x1d0/0x1d0 [ 293.332928][T11258] __x64_sys_ioctl+0x193/0x200 [ 293.337707][T11258] do_syscall_64+0x2d/0x70 [ 293.342133][T11258] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 293.348021][T11258] RIP: 0033:0x45d4d9 15:59:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x5, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 293.351918][T11258] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.371526][T11258] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 293.379945][T11258] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 293.387921][T11258] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 293.395894][T11258] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 293.403864][T11258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 293.411836][T11258] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 15:59:49 executing program 1 (fault-call:3 fault-nth:5): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfcffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x8, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x5000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffff7f, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x1000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x2000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffff000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 294.062330][T11303] FAULT_INJECTION: forcing a failure. [ 294.062330][T11303] name failslab, interval 1, probability 0, space 0, times 0 [ 294.101672][T11303] CPU: 0 PID: 11303 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 294.110367][T11303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.120413][T11303] Call Trace: [ 294.123719][T11303] dump_stack+0x18f/0x20d [ 294.128085][T11303] should_fail.cold+0x5/0x14 [ 294.132690][T11303] should_failslab+0x5/0xf [ 294.137098][T11303] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 294.143161][T11303] kmem_cache_alloc_node_trace+0x59/0x400 [ 294.148880][T11303] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 294.154422][T11303] __kmalloc_node+0x38/0x60 [ 294.158925][T11303] blk_mq_alloc_tag_set+0x400/0xcd0 [ 294.164145][T11303] loop_add+0x26d/0x8b0 [ 294.168299][T11303] loop_control_ioctl+0x16c/0x480 [ 294.173315][T11303] ? loop_lookup+0x1d0/0x1d0 [ 294.177899][T11303] ? __fget_files+0x294/0x400 [ 294.182577][T11303] ? bpf_lsm_file_ioctl+0x5/0x10 [ 294.187508][T11303] ? loop_lookup+0x1d0/0x1d0 [ 294.192093][T11303] __x64_sys_ioctl+0x193/0x200 [ 294.196868][T11303] do_syscall_64+0x2d/0x70 [ 294.201279][T11303] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 294.207192][T11303] RIP: 0033:0x45d4d9 [ 294.211083][T11303] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.230692][T11303] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 294.239095][T11303] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 294.247057][T11303] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 294.255035][T11303] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 15:59:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xe, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffff9e, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 294.263016][T11303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 294.270976][T11303] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 15:59:49 executing program 1 (fault-call:3 fault-nth:6): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x4000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffff7f, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffffff0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x60, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x8000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffff9e, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffffffc, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x3f000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 294.955316][T11349] FAULT_INJECTION: forcing a failure. [ 294.955316][T11349] name failslab, interval 1, probability 0, space 0, times 0 [ 295.006539][T11349] CPU: 0 PID: 11349 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 295.015247][T11349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.025304][T11349] Call Trace: [ 295.028595][T11349] dump_stack+0x18f/0x20d [ 295.032946][T11349] should_fail.cold+0x5/0x14 [ 295.037537][T11349] should_failslab+0x5/0xf [ 295.041947][T11349] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 295.048009][T11349] kmem_cache_alloc_node_trace+0x59/0x400 [ 295.053728][T11349] blk_mq_init_tags+0x6a/0x2b0 [ 295.058491][T11349] blk_mq_alloc_rq_map+0x81/0x200 [ 295.063531][T11349] __blk_mq_alloc_map_and_request+0xa3/0x3b0 [ 295.069513][T11349] blk_mq_alloc_tag_set+0x751/0xcd0 [ 295.074713][T11349] loop_add+0x26d/0x8b0 [ 295.078865][T11349] loop_control_ioctl+0x16c/0x480 [ 295.083882][T11349] ? loop_lookup+0x1d0/0x1d0 [ 295.088468][T11349] ? __fget_files+0x294/0x400 [ 295.093144][T11349] ? bpf_lsm_file_ioctl+0x5/0x10 [ 295.098090][T11349] ? loop_lookup+0x1d0/0x1d0 [ 295.102694][T11349] __x64_sys_ioctl+0x193/0x200 [ 295.107456][T11349] do_syscall_64+0x2d/0x70 [ 295.111952][T11349] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 295.117840][T11349] RIP: 0033:0x45d4d9 [ 295.121750][T11349] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.141345][T11349] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 295.149752][T11349] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 295.157718][T11349] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 295.165681][T11349] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 295.173646][T11349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 295.181612][T11349] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c [ 295.216074][T11349] blk-mq: reduced tag depth (128 -> 64) 15:59:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x86, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:50 executing program 1 (fault-call:3 fault-nth:7): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xe000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffffff0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x40000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x300, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffffffc, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x60000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 295.953412][T11400] FAULT_INJECTION: forcing a failure. [ 295.953412][T11400] name failslab, interval 1, probability 0, space 0, times 0 [ 296.001332][T11400] CPU: 1 PID: 11400 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 296.010038][T11400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.020094][T11400] Call Trace: [ 296.023415][T11400] dump_stack+0x18f/0x20d [ 296.027753][T11400] should_fail.cold+0x5/0x14 [ 296.032356][T11400] should_failslab+0x5/0xf [ 296.036782][T11400] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 296.042860][T11400] kmem_cache_alloc_node_trace+0x59/0x400 15:59:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 296.048588][T11400] __kmalloc_node+0x38/0x60 [ 296.053098][T11400] sbitmap_init_node+0x28e/0x4f0 [ 296.058047][T11400] ? lock_is_held_type+0xbb/0xf0 [ 296.062990][T11400] sbitmap_queue_init_node+0x39/0x720 [ 296.068393][T11400] ? kmem_cache_alloc_node_trace+0x39f/0x400 [ 296.074382][T11400] blk_mq_init_tags+0x10d/0x2b0 [ 296.079248][T11400] blk_mq_alloc_rq_map+0x81/0x200 [ 296.084291][T11400] __blk_mq_alloc_map_and_request+0xa3/0x3b0 [ 296.090302][T11400] blk_mq_alloc_tag_set+0x751/0xcd0 [ 296.095515][T11400] loop_add+0x26d/0x8b0 [ 296.099681][T11400] loop_control_ioctl+0x16c/0x480 [ 296.104707][T11400] ? loop_lookup+0x1d0/0x1d0 [ 296.109299][T11400] ? __fget_files+0x294/0x400 [ 296.113983][T11400] ? bpf_lsm_file_ioctl+0x5/0x10 [ 296.118919][T11400] ? loop_lookup+0x1d0/0x1d0 [ 296.123536][T11400] __x64_sys_ioctl+0x193/0x200 [ 296.128311][T11400] do_syscall_64+0x2d/0x70 [ 296.132732][T11400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 296.138626][T11400] RIP: 0033:0x45d4d9 [ 296.142522][T11400] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.162121][T11400] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 296.170555][T11400] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 296.178551][T11400] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 296.186510][T11400] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 296.194474][T11400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 296.202425][T11400] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c [ 296.226606][T11400] blk-mq: reduced tag depth (128 -> 64) 15:59:51 executing program 1 (fault-call:3 fault-nth:8): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x56be91b9, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x2, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x500, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x92000000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 296.857700][T11457] FAULT_INJECTION: forcing a failure. [ 296.857700][T11457] name failslab, interval 1, probability 0, space 0, times 0 15:59:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x9effffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x900, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x2, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 296.910043][T11457] CPU: 1 PID: 11457 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 296.918757][T11457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.928846][T11457] Call Trace: [ 296.932147][T11457] dump_stack+0x18f/0x20d [ 296.936518][T11457] should_fail.cold+0x5/0x14 [ 296.941122][T11457] should_failslab+0x5/0xf [ 296.945541][T11457] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 296.951615][T11457] kmem_cache_alloc_node_trace+0x59/0x400 15:59:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x60000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 296.957351][T11457] sbitmap_queue_init_node+0x29b/0x720 [ 296.962833][T11457] blk_mq_init_tags+0x16f/0x2b0 [ 296.967697][T11457] blk_mq_alloc_rq_map+0x81/0x200 [ 296.972768][T11457] __blk_mq_alloc_map_and_request+0xa3/0x3b0 [ 296.978757][T11457] blk_mq_alloc_tag_set+0x751/0xcd0 [ 296.983965][T11457] loop_add+0x26d/0x8b0 [ 296.988127][T11457] loop_control_ioctl+0x16c/0x480 [ 296.993158][T11457] ? loop_lookup+0x1d0/0x1d0 [ 296.997757][T11457] ? __fget_files+0x294/0x400 [ 297.002451][T11457] ? bpf_lsm_file_ioctl+0x5/0x10 [ 297.007398][T11457] ? loop_lookup+0x1d0/0x1d0 [ 297.012001][T11457] __x64_sys_ioctl+0x193/0x200 [ 297.016779][T11457] do_syscall_64+0x2d/0x70 [ 297.021199][T11457] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 297.027090][T11457] RIP: 0033:0x45d4d9 [ 297.030992][T11457] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.050601][T11457] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 15:59:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xe00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 297.059017][T11457] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 297.066990][T11457] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 297.074969][T11457] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 297.082942][T11457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 297.090915][T11457] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec [ 297.111821][T11457] blk-mq: reduced tag depth (128 -> 64) 15:59:52 executing program 1 (fault-call:3 fault-nth:9): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xf0ffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9effffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x4, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xb991be56, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfcffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x5, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x4, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 297.774297][T11504] FAULT_INJECTION: forcing a failure. [ 297.774297][T11504] name failslab, interval 1, probability 0, space 0, times 0 [ 297.811404][T11504] CPU: 0 PID: 11504 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 297.820102][T11504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.830147][T11504] Call Trace: [ 297.833458][T11504] dump_stack+0x18f/0x20d [ 297.837811][T11504] should_fail.cold+0x5/0x14 [ 297.842426][T11504] should_failslab+0x5/0xf [ 297.846837][T11504] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 297.852902][T11504] kmem_cache_alloc_node_trace+0x59/0x400 [ 297.858622][T11504] sbitmap_queue_init_node+0x29b/0x720 [ 297.865126][T11504] blk_mq_init_tags+0x16f/0x2b0 [ 297.869995][T11504] blk_mq_alloc_rq_map+0x81/0x200 [ 297.875018][T11504] __blk_mq_alloc_map_and_request+0xa3/0x3b0 [ 297.881000][T11504] blk_mq_alloc_tag_set+0x751/0xcd0 [ 297.886223][T11504] loop_add+0x26d/0x8b0 [ 297.890392][T11504] loop_control_ioctl+0x16c/0x480 [ 297.895423][T11504] ? loop_lookup+0x1d0/0x1d0 [ 297.900009][T11504] ? __fget_files+0x294/0x400 [ 297.904704][T11504] ? bpf_lsm_file_ioctl+0x5/0x10 [ 297.909632][T11504] ? loop_lookup+0x1d0/0x1d0 [ 297.914227][T11504] __x64_sys_ioctl+0x193/0x200 [ 297.918992][T11504] do_syscall_64+0x2d/0x70 [ 297.923405][T11504] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 297.929314][T11504] RIP: 0033:0x45d4d9 [ 297.933202][T11504] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.952797][T11504] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 297.961200][T11504] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 15:59:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3f00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 297.969160][T11504] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 297.977123][T11504] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 297.985100][T11504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 297.993061][T11504] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c [ 298.004876][T11504] blk-mq: reduced tag depth (128 -> 64) 15:59:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0ffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:53 executing program 1 (fault-call:3 fault-nth:10): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x8, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffff000, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x6000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x5, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffff000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x8600, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffff7f, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffff7f, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x8, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 298.806737][T11560] FAULT_INJECTION: forcing a failure. [ 298.806737][T11560] name failslab, interval 1, probability 0, space 0, times 0 [ 298.830023][T11560] CPU: 1 PID: 11560 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 298.838709][T11560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.848773][T11560] Call Trace: [ 298.852070][T11560] dump_stack+0x18f/0x20d [ 298.856411][T11560] should_fail.cold+0x5/0x14 [ 298.861013][T11560] should_failslab+0x5/0xf [ 298.865431][T11560] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 298.871503][T11560] kmem_cache_alloc_node_trace+0x59/0x400 [ 298.877229][T11560] __kmalloc_node+0x38/0x60 [ 298.881737][T11560] blk_mq_alloc_rq_map+0x104/0x200 [ 298.886878][T11560] __blk_mq_alloc_map_and_request+0xa3/0x3b0 [ 298.892891][T11560] blk_mq_alloc_tag_set+0x751/0xcd0 [ 298.898103][T11560] loop_add+0x26d/0x8b0 [ 298.902263][T11560] loop_control_ioctl+0x16c/0x480 [ 298.907286][T11560] ? loop_lookup+0x1d0/0x1d0 [ 298.911909][T11560] ? __fget_files+0x294/0x400 [ 298.916597][T11560] ? bpf_lsm_file_ioctl+0x5/0x10 [ 298.921538][T11560] ? loop_lookup+0x1d0/0x1d0 [ 298.926137][T11560] __x64_sys_ioctl+0x193/0x200 [ 298.930907][T11560] do_syscall_64+0x2d/0x70 [ 298.935331][T11560] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 298.941217][T11560] RIP: 0033:0x45d4d9 [ 298.945113][T11560] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.964721][T11560] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 298.973160][T11560] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 298.981131][T11560] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 298.989101][T11560] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 298.997071][T11560] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a 15:59:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffff9e, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 299.005039][T11560] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec [ 299.048284][T11560] blk-mq: reduced tag depth (128 -> 64) 15:59:54 executing program 1 (fault-call:3 fault-nth:11): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xe, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffff9e, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffffff0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xfffffffc, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xe, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffffff0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 299.736606][T11609] FAULT_INJECTION: forcing a failure. [ 299.736606][T11609] name failslab, interval 1, probability 0, space 0, times 0 15:59:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x34000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 299.785850][T11609] CPU: 1 PID: 11609 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 299.794557][T11609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.804607][T11609] Call Trace: [ 299.807905][T11609] dump_stack+0x18f/0x20d [ 299.812257][T11609] should_fail.cold+0x5/0x14 [ 299.816861][T11609] should_failslab+0x5/0xf [ 299.821284][T11609] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 299.827407][T11609] kmem_cache_alloc_node_trace+0x59/0x400 [ 299.833141][T11609] __kmalloc_node+0x38/0x60 [ 299.837660][T11609] blk_mq_alloc_rq_map+0x104/0x200 [ 299.842787][T11609] __blk_mq_alloc_map_and_request+0xa3/0x3b0 [ 299.848779][T11609] blk_mq_alloc_tag_set+0x751/0xcd0 [ 299.853997][T11609] loop_add+0x26d/0x8b0 [ 299.858166][T11609] loop_control_ioctl+0x16c/0x480 [ 299.863198][T11609] ? loop_lookup+0x1d0/0x1d0 [ 299.867805][T11609] ? __fget_files+0x294/0x400 [ 299.872496][T11609] ? bpf_lsm_file_ioctl+0x5/0x10 [ 299.877436][T11609] ? loop_lookup+0x1d0/0x1d0 [ 299.882050][T11609] __x64_sys_ioctl+0x193/0x200 [ 299.886825][T11609] do_syscall_64+0x2d/0x70 [ 299.891252][T11609] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 299.897146][T11609] RIP: 0033:0x45d4d9 [ 299.901045][T11609] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.920654][T11609] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 15:59:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0xffffffff, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 299.929065][T11609] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 299.937035][T11609] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 299.945005][T11609] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 299.952972][T11609] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 299.960970][T11609] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec [ 299.982819][T11609] blk-mq: reduced tag depth (128 -> 64) 15:59:55 executing program 1 (fault-call:3 fault-nth:12): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x60, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x400300, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x60, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x6e, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0ffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 300.682950][T11664] FAULT_INJECTION: forcing a failure. [ 300.682950][T11664] name failslab, interval 1, probability 0, space 0, times 0 [ 300.699549][T11664] CPU: 1 PID: 11664 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 300.708234][T11664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.718288][T11664] Call Trace: [ 300.721581][T11664] dump_stack+0x18f/0x20d [ 300.725917][T11664] should_fail.cold+0x5/0x14 [ 300.730527][T11664] should_failslab+0x5/0xf [ 300.734965][T11664] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 300.741036][T11664] kmem_cache_alloc_node+0x53/0x3f0 [ 300.746247][T11664] blk_alloc_queue+0x28/0x740 [ 300.750928][T11664] blk_mq_init_queue+0x44/0xd0 [ 300.755713][T11664] loop_add+0x2cb/0x8b0 [ 300.759872][T11664] loop_control_ioctl+0x16c/0x480 [ 300.764894][T11664] ? loop_lookup+0x1d0/0x1d0 [ 300.769504][T11664] ? __fget_files+0x294/0x400 [ 300.774181][T11664] ? bpf_lsm_file_ioctl+0x5/0x10 [ 300.779121][T11664] ? loop_lookup+0x1d0/0x1d0 [ 300.783711][T11664] __x64_sys_ioctl+0x193/0x200 [ 300.788488][T11664] do_syscall_64+0x2d/0x70 [ 300.792904][T11664] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 300.798788][T11664] RIP: 0033:0x45d4d9 [ 300.802681][T11664] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.822282][T11664] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 15:59:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x2, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 300.830709][T11664] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 300.838674][T11664] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 300.846637][T11664] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 300.854598][T11664] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 300.862562][T11664] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec 15:59:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x8a, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:56 executing program 1 (fault-call:3 fault-nth:13): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x1000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 301.639990][T11704] FAULT_INJECTION: forcing a failure. [ 301.639990][T11704] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 301.653231][T11704] CPU: 0 PID: 11704 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 301.661902][T11704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.672044][T11704] Call Trace: [ 301.675348][T11704] dump_stack+0x18f/0x20d [ 301.679695][T11704] should_fail.cold+0x5/0x14 [ 301.684314][T11704] __alloc_pages_nodemask+0x183/0x790 15:59:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x300, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x4, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x4}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 301.689695][T11704] ? lock_acquire+0x1f1/0xad0 [ 301.694423][T11704] ? __alloc_pages_slowpath.constprop.0+0x2860/0x2860 [ 301.701200][T11704] ? fs_reclaim_release+0x90/0xd0 [ 301.706239][T11704] cache_grow_begin+0x71/0x430 [ 301.711022][T11704] cache_alloc_refill+0x27b/0x340 [ 301.716064][T11704] ? lockdep_hardirqs_off+0x89/0xc0 [ 301.721261][T11704] kmem_cache_alloc_node+0x3cd/0x3f0 [ 301.726547][T11704] blk_alloc_queue+0x28/0x740 [ 301.731225][T11704] blk_mq_init_queue+0x44/0xd0 [ 301.735998][T11704] loop_add+0x2cb/0x8b0 [ 301.740153][T11704] loop_control_ioctl+0x16c/0x480 [ 301.745191][T11704] ? loop_lookup+0x1d0/0x1d0 [ 301.749763][T11704] ? __fget_files+0x294/0x400 [ 301.754425][T11704] ? bpf_lsm_file_ioctl+0x5/0x10 [ 301.759374][T11704] ? loop_lookup+0x1d0/0x1d0 [ 301.763944][T11704] __x64_sys_ioctl+0x193/0x200 [ 301.768690][T11704] do_syscall_64+0x2d/0x70 [ 301.773106][T11704] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 301.778985][T11704] RIP: 0033:0x45d4d9 [ 301.782895][T11704] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.802490][T11704] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 301.810881][T11704] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 301.818834][T11704] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 301.826791][T11704] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 15:59:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x2000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x300, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 301.834766][T11704] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000d [ 301.842715][T11704] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 15:59:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x5, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:57 executing program 1 (fault-call:3 fault-nth:14): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x500, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x8}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x500, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x900, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0xe}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x900, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 302.565716][T11753] FAULT_INJECTION: forcing a failure. [ 302.565716][T11753] name failslab, interval 1, probability 0, space 0, times 0 [ 302.605535][T11753] CPU: 1 PID: 11753 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 15:59:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 302.614262][T11753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.624341][T11753] Call Trace: [ 302.627674][T11753] dump_stack+0x18f/0x20d [ 302.632017][T11753] should_fail.cold+0x5/0x14 [ 302.636621][T11753] should_failslab+0x5/0xf [ 302.641048][T11753] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 302.647126][T11753] kmem_cache_alloc_node_trace+0x59/0x400 [ 302.652846][T11753] ? lockdep_init_map_waits+0x26a/0x8a0 [ 302.658405][T11753] __kmalloc_node+0x38/0x60 [ 302.662917][T11753] ? mempool_alloc+0x350/0x350 [ 302.667708][T11753] ? mempool_free+0x370/0x370 [ 302.672367][T11753] mempool_init_node+0x135/0x550 [ 302.677287][T11753] ? __free_object+0xdd0/0xdd0 [ 302.682030][T11753] ? wait_for_completion+0x260/0x260 [ 302.687402][T11753] ? mempool_alloc+0x350/0x350 [ 302.692168][T11753] ? mempool_free+0x370/0x370 [ 302.696825][T11753] mempool_init+0x38/0x50 [ 302.701171][T11753] bioset_init+0x332/0x810 [ 302.705576][T11753] blk_alloc_queue+0xdc/0x740 [ 302.710274][T11753] blk_mq_init_queue+0x44/0xd0 [ 302.715027][T11753] loop_add+0x2cb/0x8b0 [ 302.719180][T11753] loop_control_ioctl+0x16c/0x480 [ 302.724199][T11753] ? loop_lookup+0x1d0/0x1d0 [ 302.728786][T11753] ? __fget_files+0x294/0x400 [ 302.733444][T11753] ? bpf_lsm_file_ioctl+0x5/0x10 [ 302.738357][T11753] ? loop_lookup+0x1d0/0x1d0 [ 302.742945][T11753] __x64_sys_ioctl+0x193/0x200 [ 302.747708][T11753] do_syscall_64+0x2d/0x70 [ 302.752101][T11753] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 302.757969][T11753] RIP: 0033:0x45d4d9 [ 302.761844][T11753] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.781423][T11753] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 302.789811][T11753] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 302.797758][T11753] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 302.805706][T11753] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 15:59:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x4000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 302.813668][T11753] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000e [ 302.821617][T11753] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 15:59:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:58 executing program 1 (fault-call:3 fault-nth:15): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x5000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xe00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xe00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x60, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x60}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x92, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 303.464051][T11803] FAULT_INJECTION: forcing a failure. [ 303.464051][T11803] name failslab, interval 1, probability 0, space 0, times 0 [ 303.511210][T11803] CPU: 0 PID: 11803 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 303.519942][T11803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.529992][T11803] Call Trace: [ 303.533297][T11803] dump_stack+0x18f/0x20d [ 303.537643][T11803] should_fail.cold+0x5/0x14 [ 303.542257][T11803] should_failslab+0x5/0xf [ 303.546679][T11803] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 303.552748][T11803] ? mempool_alloc+0x350/0x350 [ 303.557518][T11803] kmem_cache_alloc+0x46/0x3a0 [ 303.562292][T11803] ? __phys_addr+0x9a/0x110 [ 303.566804][T11803] ? mempool_alloc+0x350/0x350 [ 303.571568][T11803] mempool_init_node+0x2ce/0x550 [ 303.576518][T11803] ? mempool_alloc+0x350/0x350 [ 303.581289][T11803] ? mempool_free+0x370/0x370 [ 303.585965][T11803] mempool_init+0x38/0x50 [ 303.590299][T11803] bioset_init+0x332/0x810 [ 303.594754][T11803] blk_alloc_queue+0xdc/0x740 [ 303.599444][T11803] blk_mq_init_queue+0x44/0xd0 [ 303.604217][T11803] loop_add+0x2cb/0x8b0 15:59:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x8000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 303.608391][T11803] loop_control_ioctl+0x16c/0x480 [ 303.613418][T11803] ? loop_lookup+0x1d0/0x1d0 [ 303.618013][T11803] ? __fget_files+0x294/0x400 [ 303.622700][T11803] ? bpf_lsm_file_ioctl+0x5/0x10 [ 303.627637][T11803] ? loop_lookup+0x1d0/0x1d0 [ 303.632236][T11803] __x64_sys_ioctl+0x193/0x200 [ 303.636998][T11803] do_syscall_64+0x2d/0x70 [ 303.641408][T11803] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 303.647310][T11803] RIP: 0033:0x45d4d9 [ 303.651205][T11803] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.670810][T11803] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 303.679225][T11803] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 303.687202][T11803] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 303.695171][T11803] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 303.703183][T11803] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000f [ 303.711140][T11803] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 15:59:59 executing program 1 (fault-call:3 fault-nth:16): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:59:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xe000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3f00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3f00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x6000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x300, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x6000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 15:59:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 304.381091][T11849] FAULT_INJECTION: forcing a failure. [ 304.381091][T11849] name failslab, interval 1, probability 0, space 0, times 0 15:59:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x4}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 304.456417][T11849] CPU: 1 PID: 11849 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 304.465118][T11849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.475170][T11849] Call Trace: [ 304.478494][T11849] dump_stack+0x18f/0x20d [ 304.482812][T11849] should_fail.cold+0x5/0x14 [ 304.487387][T11849] should_failslab+0x5/0xf [ 304.491786][T11849] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 304.497870][T11849] kmem_cache_alloc_node_trace+0x59/0x400 [ 304.503590][T11849] ? lockdep_init_map_waits+0x26a/0x8a0 [ 304.509135][T11849] __kmalloc_node+0x38/0x60 [ 304.513649][T11849] ? mempool_alloc+0x350/0x350 [ 304.518398][T11849] ? mempool_free+0x370/0x370 [ 304.523053][T11849] mempool_init_node+0x135/0x550 [ 304.527988][T11849] ? mempool_alloc+0x350/0x350 [ 304.532751][T11849] ? mempool_free+0x370/0x370 [ 304.537418][T11849] mempool_init+0x38/0x50 [ 304.541745][T11849] bioset_init+0x52f/0x810 [ 304.546170][T11849] blk_alloc_queue+0xdc/0x740 [ 304.550848][T11849] blk_mq_init_queue+0x44/0xd0 [ 304.555595][T11849] loop_add+0x2cb/0x8b0 [ 304.559748][T11849] loop_control_ioctl+0x16c/0x480 [ 304.564762][T11849] ? loop_lookup+0x1d0/0x1d0 [ 304.569340][T11849] ? __fget_files+0x294/0x400 [ 304.574026][T11849] ? bpf_lsm_file_ioctl+0x5/0x10 [ 304.578958][T11849] ? loop_lookup+0x1d0/0x1d0 [ 304.583574][T11849] __x64_sys_ioctl+0x193/0x200 [ 304.588323][T11849] do_syscall_64+0x2d/0x70 [ 304.592731][T11849] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 304.598599][T11849] RIP: 0033:0x45d4d9 [ 304.602472][T11849] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.622061][T11849] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 304.630475][T11849] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 304.638428][T11849] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 304.646410][T11849] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 15:59:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3f000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 304.654379][T11849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010 [ 304.662349][T11849] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:00 executing program 1 (fault-call:3 fault-nth:17): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x500, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x6e00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x8}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x8a00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x60000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x86000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x900, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 305.326239][T11895] FAULT_INJECTION: forcing a failure. [ 305.326239][T11895] name failslab, interval 1, probability 0, space 0, times 0 16:00:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xe}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9effffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 305.415066][T11895] CPU: 0 PID: 11895 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 305.423768][T11895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.433837][T11895] Call Trace: [ 305.437145][T11895] dump_stack+0x18f/0x20d [ 305.441504][T11895] should_fail.cold+0x5/0x14 [ 305.446099][T11895] should_failslab+0x5/0xf [ 305.450519][T11895] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 305.456578][T11895] ? mempool_alloc+0x350/0x350 [ 305.461342][T11895] kmem_cache_alloc+0x46/0x3a0 [ 305.466107][T11895] ? __phys_addr+0x9a/0x110 [ 305.470611][T11895] ? mempool_alloc+0x350/0x350 [ 305.475382][T11895] mempool_init_node+0x2ce/0x550 [ 305.480371][T11895] ? mempool_alloc+0x350/0x350 [ 305.485140][T11895] ? mempool_free+0x370/0x370 [ 305.489827][T11895] mempool_init+0x38/0x50 [ 305.494167][T11895] bioset_init+0x332/0x810 [ 305.498601][T11895] blk_alloc_queue+0xdc/0x740 [ 305.503280][T11895] blk_mq_init_queue+0x44/0xd0 [ 305.508030][T11895] loop_add+0x2cb/0x8b0 [ 305.512184][T11895] loop_control_ioctl+0x16c/0x480 [ 305.517203][T11895] ? loop_lookup+0x1d0/0x1d0 [ 305.521793][T11895] ? __fget_files+0x294/0x400 [ 305.526458][T11895] ? bpf_lsm_file_ioctl+0x5/0x10 [ 305.531376][T11895] ? loop_lookup+0x1d0/0x1d0 [ 305.535963][T11895] __x64_sys_ioctl+0x193/0x200 [ 305.540721][T11895] do_syscall_64+0x2d/0x70 [ 305.545130][T11895] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 305.551002][T11895] RIP: 0033:0x45d4d9 [ 305.554894][T11895] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.574491][T11895] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 305.582890][T11895] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 305.590853][T11895] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 305.598803][T11895] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 305.606752][T11895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000011 [ 305.614703][T11895] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:01 executing program 1 (fault-call:3 fault-nth:18): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0ffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x34000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x34000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x400300, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfcffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x60}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x400300, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3f00, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 306.256132][T11940] FAULT_INJECTION: forcing a failure. [ 306.256132][T11940] name failslab, interval 1, probability 0, space 0, times 0 16:00:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0ffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 306.316517][T11940] CPU: 1 PID: 11940 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 306.325226][T11940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.335304][T11940] Call Trace: [ 306.338602][T11940] dump_stack+0x18f/0x20d [ 306.342946][T11940] should_fail.cold+0x5/0x14 [ 306.347549][T11940] should_failslab+0x5/0xf [ 306.351971][T11940] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 306.358050][T11940] ? mempool_alloc+0x350/0x350 [ 306.362818][T11940] kmem_cache_alloc+0x46/0x3a0 [ 306.367589][T11940] ? mempool_alloc+0x350/0x350 [ 306.372356][T11940] ? mempool_free+0x370/0x370 [ 306.377037][T11940] mempool_init_node+0x2ce/0x550 [ 306.382009][T11940] ? mempool_alloc+0x350/0x350 [ 306.386769][T11940] ? mempool_free+0x370/0x370 [ 306.391475][T11940] mempool_init+0x38/0x50 [ 306.395821][T11940] bioset_init+0x52f/0x810 [ 306.400252][T11940] blk_alloc_queue+0xdc/0x740 [ 306.404951][T11940] blk_mq_init_queue+0x44/0xd0 [ 306.409730][T11940] loop_add+0x2cb/0x8b0 [ 306.413897][T11940] loop_control_ioctl+0x16c/0x480 [ 306.418923][T11940] ? loop_lookup+0x1d0/0x1d0 [ 306.423518][T11940] ? __fget_files+0x294/0x400 [ 306.428202][T11940] ? bpf_lsm_file_ioctl+0x5/0x10 [ 306.433143][T11940] ? loop_lookup+0x1d0/0x1d0 [ 306.437736][T11940] __x64_sys_ioctl+0x193/0x200 [ 306.442494][T11940] do_syscall_64+0x2d/0x70 [ 306.446899][T11940] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 306.452797][T11940] RIP: 0033:0x45d4d9 [ 306.456681][T11940] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.476288][T11940] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 306.484690][T11940] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 306.492644][T11940] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 306.500600][T11940] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 306.508590][T11940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 [ 306.516562][T11940] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:02 executing program 1 (fault-call:3 fault-nth:19): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffff000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x4000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x1000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xf0}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0ffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x2000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x1000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x6000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xe00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 307.165784][T11986] FAULT_INJECTION: forcing a failure. [ 307.165784][T11986] name failslab, interval 1, probability 0, space 0, times 0 16:00:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffff7f, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 307.220483][T11986] CPU: 0 PID: 11986 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 307.229183][T11986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.239235][T11986] Call Trace: [ 307.242534][T11986] dump_stack+0x18f/0x20d [ 307.246878][T11986] should_fail.cold+0x5/0x14 [ 307.251504][T11986] should_failslab+0x5/0xf [ 307.255926][T11986] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 307.262004][T11986] ? mempool_alloc+0x350/0x350 16:00:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffff9e, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 307.266774][T11986] kmem_cache_alloc+0x46/0x3a0 [ 307.271539][T11986] ? __phys_addr+0x9a/0x110 [ 307.276067][T11986] ? mempool_alloc+0x350/0x350 [ 307.280840][T11986] mempool_init_node+0x2ce/0x550 [ 307.285781][T11986] ? mempool_alloc+0x350/0x350 [ 307.290546][T11986] ? mempool_free+0x370/0x370 [ 307.295245][T11986] mempool_init+0x38/0x50 [ 307.299580][T11986] bioset_init+0x52f/0x810 [ 307.304014][T11986] blk_alloc_queue+0xdc/0x740 [ 307.308711][T11986] blk_mq_init_queue+0x44/0xd0 [ 307.313488][T11986] loop_add+0x2cb/0x8b0 [ 307.317654][T11986] loop_control_ioctl+0x16c/0x480 [ 307.322686][T11986] ? loop_lookup+0x1d0/0x1d0 [ 307.327278][T11986] ? __fget_files+0x294/0x400 [ 307.331966][T11986] ? bpf_lsm_file_ioctl+0x5/0x10 [ 307.336914][T11986] ? loop_lookup+0x1d0/0x1d0 [ 307.341515][T11986] __x64_sys_ioctl+0x193/0x200 [ 307.346279][T11986] do_syscall_64+0x2d/0x70 [ 307.350675][T11986] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 307.356544][T11986] RIP: 0033:0x45d4d9 [ 307.360417][T11986] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.379998][T11986] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 307.388385][T11986] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 307.396349][T11986] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 307.404328][T11986] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 307.412275][T11986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 307.420223][T11986] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:03 executing program 1 (fault-call:3 fault-nth:20): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffffff0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x2000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xf00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9200, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x6000}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 308.077529][T12030] FAULT_INJECTION: forcing a failure. [ 308.077529][T12030] name failslab, interval 1, probability 0, space 0, times 0 16:00:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x4000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 308.124976][T12030] CPU: 1 PID: 12030 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 308.133675][T12030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.143727][T12030] Call Trace: [ 308.147019][T12030] dump_stack+0x18f/0x20d [ 308.151352][T12030] should_fail.cold+0x5/0x14 [ 308.155946][T12030] should_failslab+0x5/0xf [ 308.160363][T12030] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 308.166427][T12030] kmem_cache_alloc_node_trace+0x59/0x400 [ 308.172147][T12030] bdi_alloc+0x3f/0x90 [ 308.176213][T12030] blk_alloc_queue+0x100/0x740 [ 308.180981][T12030] blk_mq_init_queue+0x44/0xd0 [ 308.185741][T12030] loop_add+0x2cb/0x8b0 [ 308.189896][T12030] loop_control_ioctl+0x16c/0x480 [ 308.194929][T12030] ? loop_lookup+0x1d0/0x1d0 [ 308.199511][T12030] ? __fget_files+0x294/0x400 [ 308.204187][T12030] ? bpf_lsm_file_ioctl+0x5/0x10 [ 308.209115][T12030] ? loop_lookup+0x1d0/0x1d0 [ 308.213700][T12030] __x64_sys_ioctl+0x193/0x200 [ 308.218463][T12030] do_syscall_64+0x2d/0x70 [ 308.222875][T12030] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 308.228758][T12030] RIP: 0033:0x45d4d9 [ 308.232648][T12030] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.252251][T12030] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 308.260654][T12030] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 16:00:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffffffc, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 308.268617][T12030] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 308.276578][T12030] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 308.284540][T12030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 308.292517][T12030] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 1 (fault-call:3 fault-nth:21): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x5000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x34000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x4000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xf000}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x8000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x400300, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x5000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x6}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xffff}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 308.988033][T12077] FAULT_INJECTION: forcing a failure. [ 308.988033][T12077] name failslab, interval 1, probability 0, space 0, times 0 [ 309.041963][T12077] CPU: 1 PID: 12077 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 309.050666][T12077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.060723][T12077] Call Trace: [ 309.064023][T12077] dump_stack+0x18f/0x20d [ 309.068369][T12077] should_fail.cold+0x5/0x14 [ 309.072995][T12077] should_failslab+0x5/0xf [ 309.077417][T12077] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 309.083493][T12077] kmem_cache_alloc_trace+0x49/0x2c0 16:00:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 309.088794][T12077] blk_alloc_queue_stats+0x3c/0x110 [ 309.094004][T12077] blk_alloc_queue+0x138/0x740 [ 309.098800][T12077] blk_mq_init_queue+0x44/0xd0 [ 309.103578][T12077] loop_add+0x2cb/0x8b0 [ 309.107747][T12077] loop_control_ioctl+0x16c/0x480 [ 309.112775][T12077] ? loop_lookup+0x1d0/0x1d0 [ 309.117375][T12077] ? __fget_files+0x294/0x400 [ 309.122049][T12077] ? bpf_lsm_file_ioctl+0x5/0x10 [ 309.127013][T12077] ? loop_lookup+0x1d0/0x1d0 [ 309.131609][T12077] __x64_sys_ioctl+0x193/0x200 [ 309.136389][T12077] do_syscall_64+0x2d/0x70 [ 309.140810][T12077] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 309.146702][T12077] RIP: 0033:0x45d4d9 [ 309.150600][T12077] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.170232][T12077] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 309.178650][T12077] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 309.186623][T12077] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 309.194592][T12077] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 309.202560][T12077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 309.210519][T12077] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:04 executing program 1 (fault-call:3 fault-nth:22): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0ffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xe000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x8000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0x18, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 309.822424][T12112] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 309.856873][T12118] FAULT_INJECTION: forcing a failure. [ 309.856873][T12118] name failslab, interval 1, probability 0, space 0, times 0 16:00:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x1000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 309.877915][T12121] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 309.913961][T12118] CPU: 1 PID: 12118 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 16:00:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0xa}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 309.922667][T12118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.932733][T12118] Call Trace: [ 309.936032][T12118] dump_stack+0x18f/0x20d [ 309.940376][T12118] should_fail.cold+0x5/0x14 [ 309.944983][T12118] should_failslab+0x5/0xf [ 309.949411][T12118] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 309.955488][T12118] kmem_cache_alloc_trace+0x49/0x2c0 [ 309.960790][T12118] blk_alloc_queue_stats+0x3c/0x110 [ 309.966041][T12118] blk_alloc_queue+0x138/0x740 [ 309.970822][T12118] blk_mq_init_queue+0x44/0xd0 16:00:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0xb}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 309.975593][T12118] loop_add+0x2cb/0x8b0 [ 309.979765][T12118] loop_control_ioctl+0x16c/0x480 [ 309.984795][T12118] ? loop_lookup+0x1d0/0x1d0 [ 309.989387][T12118] ? __fget_files+0x294/0x400 [ 309.994079][T12118] ? bpf_lsm_file_ioctl+0x5/0x10 [ 309.999025][T12118] ? loop_lookup+0x1d0/0x1d0 [ 310.003628][T12118] __x64_sys_ioctl+0x193/0x200 [ 310.008490][T12118] do_syscall_64+0x2d/0x70 [ 310.012916][T12118] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 310.018815][T12118] RIP: 0033:0x45d4d9 16:00:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 310.022717][T12118] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.042340][T12118] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 310.050853][T12118] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 310.058837][T12118] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 310.066818][T12118] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 310.074800][T12118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 310.082774][T12118] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:05 executing program 1 (fault-call:3 fault-nth:23): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x10}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x2, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x2000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3f000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xe000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x60000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x13}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x8, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 310.741533][T12166] FAULT_INJECTION: forcing a failure. [ 310.741533][T12166] name failslab, interval 1, probability 0, space 0, times 0 [ 310.804208][T12166] CPU: 0 PID: 12166 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 310.812932][T12166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.822990][T12166] Call Trace: [ 310.826302][T12166] dump_stack+0x18f/0x20d [ 310.830643][T12166] should_fail.cold+0x5/0x14 [ 310.835251][T12166] should_failslab+0x5/0xf [ 310.839676][T12166] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 310.845755][T12166] kmem_cache_alloc_node_trace+0x59/0x400 [ 310.851489][T12166] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 310.857049][T12166] blkg_alloc+0x87/0x610 [ 310.861302][T12166] blkcg_init_queue+0x28/0x740 [ 310.866075][T12166] blk_alloc_queue+0x4f4/0x740 [ 310.870847][T12166] blk_mq_init_queue+0x44/0xd0 [ 310.875622][T12166] loop_add+0x2cb/0x8b0 [ 310.879785][T12166] loop_control_ioctl+0x16c/0x480 [ 310.884802][T12166] ? loop_lookup+0x1d0/0x1d0 [ 310.889376][T12166] ? __fget_files+0x294/0x400 [ 310.894040][T12166] ? bpf_lsm_file_ioctl+0x5/0x10 [ 310.898967][T12166] ? loop_lookup+0x1d0/0x1d0 [ 310.903576][T12166] __x64_sys_ioctl+0x193/0x200 [ 310.908350][T12166] do_syscall_64+0x2d/0x70 [ 310.912754][T12166] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 310.918633][T12166] RIP: 0033:0x45d4d9 [ 310.922521][T12166] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.942155][T12166] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:00:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x14}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 310.950556][T12166] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 310.958527][T12166] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 310.966507][T12166] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 310.974622][T12166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 310.982583][T12166] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:06 executing program 1 (fault-call:3 fault-nth:24): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3f000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x17}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x300, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x6e000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x4000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 311.654916][T12213] FAULT_INJECTION: forcing a failure. [ 311.654916][T12213] name failslab, interval 1, probability 0, space 0, times 0 [ 311.702005][T12213] CPU: 0 PID: 12213 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 311.710717][T12213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.720768][T12213] Call Trace: [ 311.724061][T12213] dump_stack+0x18f/0x20d [ 311.728394][T12213] should_fail.cold+0x5/0x14 [ 311.732986][T12213] should_failslab+0x5/0xf [ 311.737397][T12213] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 311.743464][T12213] kmem_cache_alloc_node_trace+0x59/0x400 [ 311.749182][T12213] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 311.754730][T12213] blk_throtl_init+0x7c/0x650 [ 311.759405][T12213] ? blk_iolatency_init+0x17a/0x2e0 [ 311.764598][T12213] blkcg_init_queue+0x270/0x740 [ 311.769446][T12213] blk_alloc_queue+0x4f4/0x740 [ 311.774212][T12213] blk_mq_init_queue+0x44/0xd0 [ 311.778973][T12213] loop_add+0x2cb/0x8b0 [ 311.783126][T12213] loop_control_ioctl+0x16c/0x480 [ 311.788141][T12213] ? loop_lookup+0x1d0/0x1d0 [ 311.792726][T12213] ? __fget_files+0x294/0x400 [ 311.797447][T12213] ? bpf_lsm_file_ioctl+0x5/0x10 [ 311.802377][T12213] ? loop_lookup+0x1d0/0x1d0 [ 311.806965][T12213] __x64_sys_ioctl+0x193/0x200 [ 311.811736][T12213] do_syscall_64+0x2d/0x70 [ 311.816145][T12213] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 311.822029][T12213] RIP: 0033:0x45d4d9 [ 311.825922][T12213] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 16:00:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x5000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x60000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9effffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 311.845969][T12213] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 311.854373][T12213] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 311.862339][T12213] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 311.870300][T12213] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 311.878285][T12213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000018 [ 311.886250][T12213] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x18}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 1 (fault-call:3 fault-nth:25): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x8a000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0ffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0, 0x2}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1b}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 312.593096][T12259] FAULT_INJECTION: forcing a failure. [ 312.593096][T12259] name failslab, interval 1, probability 0, space 0, times 0 [ 312.605971][T12259] CPU: 1 PID: 12259 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 312.614670][T12259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.624752][T12259] Call Trace: [ 312.628052][T12259] dump_stack+0x18f/0x20d [ 312.632416][T12259] should_fail.cold+0x5/0x14 [ 312.637021][T12259] should_failslab+0x5/0xf [ 312.641432][T12259] slab_pre_alloc_hook.constprop.0+0x3d/0x1f0 [ 312.647495][T12259] kmem_cache_alloc_node_trace+0x59/0x400 [ 312.653209][T12259] ? rwlock_bug.part.0+0x90/0x90 [ 312.658150][T12259] iolatency_pd_alloc+0xaf/0x160 [ 312.663081][T12259] ? iolat_acquire_inflight+0x50/0x50 [ 312.668446][T12259] blkcg_activate_policy+0x228/0xee0 [ 312.673747][T12259] blk_iolatency_init+0x13f/0x2e0 [ 312.678777][T12259] blkcg_init_queue+0x15c/0x740 [ 312.683630][T12259] blk_alloc_queue+0x4f4/0x740 [ 312.688398][T12259] blk_mq_init_queue+0x44/0xd0 [ 312.693177][T12259] loop_add+0x2cb/0x8b0 [ 312.697333][T12259] loop_control_ioctl+0x16c/0x480 [ 312.702356][T12259] ? loop_lookup+0x1d0/0x1d0 [ 312.706947][T12259] ? __fget_files+0x294/0x400 [ 312.711642][T12259] ? bpf_lsm_file_ioctl+0x5/0x10 [ 312.716572][T12259] ? loop_lookup+0x1d0/0x1d0 [ 312.721158][T12259] __x64_sys_ioctl+0x193/0x200 [ 312.725921][T12259] do_syscall_64+0x2d/0x70 [ 312.730338][T12259] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 312.736226][T12259] RIP: 0033:0x45d4d9 [ 312.740112][T12259] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.759711][T12259] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 312.768116][T12259] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 312.776078][T12259] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 312.784038][T12259] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 16:00:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0, 0x4}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfcffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x3f000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9effffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1c}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 312.792001][T12259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019 [ 312.799966][T12259] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1d}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:08 executing program 1 (fault-call:3 fault-nth:26): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0ffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0, 0x8}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffff000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x40000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x21}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x60000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfcffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0, 0xe}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffff7f, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 313.574436][T12309] FAULT_INJECTION: forcing a failure. [ 313.574436][T12309] name failslab, interval 1, probability 0, space 0, times 0 [ 313.620158][T12309] CPU: 0 PID: 12309 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 313.628867][T12309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.638928][T12309] Call Trace: [ 313.642230][T12309] dump_stack+0x18f/0x20d [ 313.646595][T12309] should_fail.cold+0x5/0x14 [ 313.651228][T12309] should_failslab+0x5/0xf [ 313.655664][T12309] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 313.661740][T12309] kmem_cache_alloc_node_trace+0x59/0x400 [ 313.667469][T12309] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 313.673032][T12309] blk_throtl_init+0x7c/0x650 [ 313.677718][T12309] ? blk_iolatency_init+0x17a/0x2e0 [ 313.682923][T12309] blkcg_init_queue+0x270/0x740 [ 313.687776][T12309] blk_alloc_queue+0x4f4/0x740 [ 313.692545][T12309] blk_mq_init_queue+0x44/0xd0 [ 313.697306][T12309] loop_add+0x2cb/0x8b0 [ 313.701460][T12309] loop_control_ioctl+0x16c/0x480 [ 313.706475][T12309] ? loop_lookup+0x1d0/0x1d0 [ 313.711058][T12309] ? __fget_files+0x294/0x400 [ 313.715731][T12309] ? bpf_lsm_file_ioctl+0x5/0x10 [ 313.720660][T12309] ? loop_lookup+0x1d0/0x1d0 [ 313.725247][T12309] __x64_sys_ioctl+0x193/0x200 [ 313.730008][T12309] do_syscall_64+0x2d/0x70 [ 313.734418][T12309] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 313.740309][T12309] RIP: 0033:0x45d4d9 [ 313.744202][T12309] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 16:00:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x22}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 313.763900][T12309] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.772304][T12309] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 313.780264][T12309] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 313.788246][T12309] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 313.796206][T12309] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001a [ 313.804166][T12309] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:09 executing program 1 (fault-call:3 fault-nth:27): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x92000000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x23}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffff000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0, 0xf}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffff9e, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x9effffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffffff0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0, 0x60}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x24}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffff7f, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 314.494741][T12360] FAULT_INJECTION: forcing a failure. [ 314.494741][T12360] name failslab, interval 1, probability 0, space 0, times 0 [ 314.553159][T12360] CPU: 1 PID: 12360 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 314.561861][T12360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.571910][T12360] Call Trace: [ 314.575211][T12360] dump_stack+0x18f/0x20d [ 314.579554][T12360] should_fail.cold+0x5/0x14 [ 314.584153][T12360] should_failslab+0x5/0xf [ 314.588574][T12360] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 314.594646][T12360] kmem_cache_alloc_node_trace+0x59/0x400 [ 314.600371][T12360] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 314.605926][T12360] blk_throtl_init+0x7c/0x650 [ 314.610609][T12360] ? blk_iolatency_init+0x17a/0x2e0 [ 314.615812][T12360] blkcg_init_queue+0x270/0x740 [ 314.620671][T12360] blk_alloc_queue+0x4f4/0x740 [ 314.625448][T12360] blk_mq_init_queue+0x44/0xd0 [ 314.630224][T12360] loop_add+0x2cb/0x8b0 [ 314.634394][T12360] loop_control_ioctl+0x16c/0x480 [ 314.639420][T12360] ? loop_lookup+0x1d0/0x1d0 [ 314.644014][T12360] ? __fget_files+0x294/0x400 [ 314.648698][T12360] ? bpf_lsm_file_ioctl+0x5/0x10 [ 314.653632][T12360] ? loop_lookup+0x1d0/0x1d0 [ 314.658230][T12360] __x64_sys_ioctl+0x193/0x200 [ 314.663000][T12360] do_syscall_64+0x2d/0x70 [ 314.667425][T12360] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 314.673317][T12360] RIP: 0033:0x45d4d9 [ 314.677224][T12360] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 16:00:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x25}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 314.696831][T12360] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 314.705246][T12360] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 314.713217][T12360] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 314.721185][T12360] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 314.729154][T12360] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001b [ 314.737130][T12360] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:10 executing program 1 (fault-call:3 fault-nth:28): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffffffc, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xf0ffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x26}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffff9e, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0xf}}, 0x0) 16:00:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x27}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0xc0}}, 0x0) 16:00:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffffff0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 315.404427][T12405] FAULT_INJECTION: forcing a failure. [ 315.404427][T12405] name failslab, interval 1, probability 0, space 0, times 0 [ 315.435488][T12405] CPU: 0 PID: 12405 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 315.444207][T12405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.454297][T12405] Call Trace: [ 315.457631][T12405] dump_stack+0x18f/0x20d [ 315.461977][T12405] should_fail.cold+0x5/0x14 [ 315.466581][T12405] should_failslab+0x5/0xf [ 315.471007][T12405] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 315.477085][T12405] kmem_cache_alloc_trace+0x49/0x2c0 [ 315.482382][T12405] ? blkcg_activate_policy+0x593/0xee0 [ 315.487854][T12405] ? blk_mq_quiesce_queue+0x1d0/0x1d0 [ 315.493231][T12405] ? blk_mq_has_request+0xb0/0xb0 [ 315.498275][T12405] blk_stat_alloc_callback+0x54/0x290 16:00:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfcffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2a}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 315.503687][T12405] blk_mq_init_allocated_queue+0x8d/0x13f0 [ 315.509508][T12405] ? blkcg_init_queue+0x183/0x740 [ 315.514537][T12405] ? blk_queue_dma_alignment+0xc/0x50 [ 315.519914][T12405] ? blk_set_default_limits+0x9/0x5d0 [ 315.525308][T12405] ? blk_alloc_queue+0x55a/0x740 [ 315.530262][T12405] blk_mq_init_queue+0x81/0xd0 [ 315.535035][T12405] loop_add+0x2cb/0x8b0 [ 315.539198][T12405] loop_control_ioctl+0x16c/0x480 [ 315.544229][T12405] ? loop_lookup+0x1d0/0x1d0 [ 315.548829][T12405] ? __fget_files+0x294/0x400 [ 315.553524][T12405] ? bpf_lsm_file_ioctl+0x5/0x10 [ 315.558461][T12405] ? loop_lookup+0x1d0/0x1d0 [ 315.563062][T12405] __x64_sys_ioctl+0x193/0x200 [ 315.567840][T12405] do_syscall_64+0x2d/0x70 [ 315.572270][T12405] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 315.578160][T12405] RIP: 0033:0x45d4d9 [ 315.582059][T12405] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.601665][T12405] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 315.610082][T12405] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 315.618054][T12405] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 315.626014][T12405] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 315.633963][T12405] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001c [ 315.641914][T12405] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:11 executing program 1 (fault-call:3 fault-nth:29): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0xec0}}, 0x0) 16:00:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2c}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffffffc, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffff000, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2d}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x33fe0}}, 0x0) 16:00:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffff7f, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x6}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 316.327463][T12450] FAULT_INJECTION: forcing a failure. [ 316.327463][T12450] name failslab, interval 1, probability 0, space 0, times 0 16:00:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 316.374181][T12450] CPU: 0 PID: 12450 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 316.382888][T12450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.392948][T12450] Call Trace: [ 316.396250][T12450] dump_stack+0x18f/0x20d [ 316.400598][T12450] should_fail.cold+0x5/0x14 [ 316.405196][T12450] ? blk_mq_has_request+0xb0/0xb0 [ 316.410225][T12450] ? blk_mq_has_request+0xb0/0xb0 [ 316.415252][T12450] ? blk_stat_alloc_callback+0x81/0x290 [ 316.420816][T12450] should_failslab+0x5/0xf [ 316.425238][T12450] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 316.431315][T12450] ? blk_mq_has_request+0xb0/0xb0 [ 316.436343][T12450] __kmalloc+0x6f/0x320 [ 316.440873][T12450] ? kmem_cache_alloc_trace+0x188/0x2c0 [ 316.446427][T12450] ? blk_mq_quiesce_queue+0x1d0/0x1d0 [ 316.451801][T12450] ? blk_mq_has_request+0xb0/0xb0 [ 316.456841][T12450] blk_stat_alloc_callback+0x81/0x290 [ 316.462226][T12450] blk_mq_init_allocated_queue+0x8d/0x13f0 [ 316.468044][T12450] ? blkcg_init_queue+0x183/0x740 [ 316.473080][T12450] ? blk_queue_dma_alignment+0xc/0x50 [ 316.478447][T12450] ? blk_set_default_limits+0x9/0x5d0 [ 316.483826][T12450] ? blk_alloc_queue+0x55a/0x740 [ 316.488751][T12450] blk_mq_init_queue+0x81/0xd0 [ 316.493500][T12450] loop_add+0x2cb/0x8b0 [ 316.497639][T12450] loop_control_ioctl+0x16c/0x480 [ 316.502654][T12450] ? loop_lookup+0x1d0/0x1d0 [ 316.507250][T12450] ? __fget_files+0x294/0x400 [ 316.511938][T12450] ? bpf_lsm_file_ioctl+0x5/0x10 [ 316.516880][T12450] ? loop_lookup+0x1d0/0x1d0 [ 316.521480][T12450] __x64_sys_ioctl+0x193/0x200 [ 316.526252][T12450] do_syscall_64+0x2d/0x70 [ 316.530665][T12450] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 316.536537][T12450] RIP: 0033:0x45d4d9 [ 316.540418][T12450] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.560029][T12450] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 316.568436][T12450] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 316.576387][T12450] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 316.584337][T12450] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 316.592286][T12450] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001d [ 316.600236][T12450] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:12 executing program 1 (fault-call:3 fault-nth:30): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffff9e, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2f}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x200001c4}}, 0x0) 16:00:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffffff0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x6}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 317.277007][T12496] FAULT_INJECTION: forcing a failure. [ 317.277007][T12496] name failslab, interval 1, probability 0, space 0, times 0 [ 317.313549][T12496] CPU: 1 PID: 12496 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 317.322250][T12496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.332295][T12496] Call Trace: [ 317.335583][T12496] dump_stack+0x18f/0x20d [ 317.339916][T12496] should_fail.cold+0x5/0x14 [ 317.344510][T12496] should_failslab+0x5/0xf [ 317.348919][T12496] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 317.354985][T12496] kmem_cache_alloc_trace+0x49/0x2c0 [ 317.360265][T12496] ? blk_mq_quiesce_queue+0x1d0/0x1d0 [ 317.365639][T12496] ? blk_stat_alloc_callback+0x1bf/0x290 [ 317.371272][T12496] blk_mq_init_allocated_queue+0xfe/0x13f0 [ 317.377074][T12496] ? blkcg_init_queue+0x183/0x740 [ 317.382111][T12496] ? blk_queue_dma_alignment+0xc/0x50 [ 317.387490][T12496] ? blk_set_default_limits+0x9/0x5d0 [ 317.392860][T12496] ? blk_alloc_queue+0x55a/0x740 [ 317.397795][T12496] blk_mq_init_queue+0x81/0xd0 [ 317.402554][T12496] loop_add+0x2cb/0x8b0 [ 317.406722][T12496] loop_control_ioctl+0x16c/0x480 [ 317.411739][T12496] ? loop_lookup+0x1d0/0x1d0 [ 317.416323][T12496] ? __fget_files+0x294/0x400 [ 317.421000][T12496] ? bpf_lsm_file_ioctl+0x5/0x10 [ 317.425929][T12496] ? loop_lookup+0x1d0/0x1d0 [ 317.430521][T12496] __x64_sys_ioctl+0x193/0x200 [ 317.435281][T12496] do_syscall_64+0x2d/0x70 [ 317.439691][T12496] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 317.445574][T12496] RIP: 0033:0x45d4d9 [ 317.449481][T12496] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.469097][T12496] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:00:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0xa}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x7ffff000}}, 0x0) [ 317.477505][T12496] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 317.485466][T12496] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 317.493430][T12496] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 317.501390][T12496] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001e [ 317.509351][T12496] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x30}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xfffffffc, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:13 executing program 1 (fault-call:3 fault-nth:31): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0xb}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0xfffffdef}}, 0x0) 16:00:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0xffffffff, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x2}, 0x0) 16:00:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0xa}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 318.194259][T12543] FAULT_INJECTION: forcing a failure. [ 318.194259][T12543] name failslab, interval 1, probability 0, space 0, times 0 [ 318.248860][T12543] CPU: 0 PID: 12543 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 318.257576][T12543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.267634][T12543] Call Trace: [ 318.270944][T12543] dump_stack+0x18f/0x20d [ 318.275291][T12543] should_fail.cold+0x5/0x14 [ 318.279900][T12543] should_failslab+0x5/0xf [ 318.284330][T12543] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 318.290407][T12543] kmem_cache_alloc_node_trace+0x59/0x400 16:00:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x10}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 318.296132][T12543] ? wait_for_completion+0x260/0x260 [ 318.301421][T12543] __kmalloc_node+0x38/0x60 [ 318.305943][T12543] blk_mq_realloc_hw_ctxs+0x109/0x1540 [ 318.311418][T12543] ? lockdep_init_map_waits+0x26a/0x8a0 [ 318.316981][T12543] blk_mq_init_allocated_queue+0x32f/0x13f0 [ 318.322881][T12543] ? blkcg_init_queue+0x183/0x740 [ 318.327913][T12543] ? blk_queue_dma_alignment+0xc/0x50 [ 318.333296][T12543] ? blk_set_default_limits+0x9/0x5d0 [ 318.338685][T12543] blk_mq_init_queue+0x81/0xd0 [ 318.343448][T12543] loop_add+0x2cb/0x8b0 [ 318.347586][T12543] loop_control_ioctl+0x16c/0x480 [ 318.352593][T12543] ? loop_lookup+0x1d0/0x1d0 [ 318.357184][T12543] ? __fget_files+0x294/0x400 [ 318.361890][T12543] ? bpf_lsm_file_ioctl+0x5/0x10 [ 318.366839][T12543] ? loop_lookup+0x1d0/0x1d0 [ 318.371410][T12543] __x64_sys_ioctl+0x193/0x200 [ 318.376155][T12543] do_syscall_64+0x2d/0x70 [ 318.380560][T12543] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 318.386430][T12543] RIP: 0033:0x45d4d9 [ 318.390304][T12543] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.409890][T12543] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 318.418278][T12543] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 318.426235][T12543] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 318.434184][T12543] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 318.442132][T12543] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001f [ 318.450081][T12543] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:14 executing program 1 (fault-call:3 fault-nth:32): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x3}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0xb}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x8}, 0x0) 16:00:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x6}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x13}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x300}, 0x0) 16:00:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x14}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 319.132331][T12589] FAULT_INJECTION: forcing a failure. [ 319.132331][T12589] name failslab, interval 1, probability 0, space 0, times 0 16:00:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x4}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0xffffff1f}, 0x0) [ 319.208883][T12589] CPU: 1 PID: 12589 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 319.217591][T12589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.227642][T12589] Call Trace: [ 319.230943][T12589] dump_stack+0x18f/0x20d [ 319.235284][T12589] should_fail.cold+0x5/0x14 [ 319.239885][T12589] should_failslab+0x5/0xf [ 319.244308][T12589] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 319.250391][T12589] kmem_cache_alloc_node_trace+0x59/0x400 [ 319.256120][T12589] ? rwlock_bug.part.0+0x90/0x90 [ 319.261066][T12589] __kmalloc_node+0x38/0x60 [ 319.265600][T12589] blk_mq_realloc_hw_ctxs+0x92d/0x1540 [ 319.271068][T12589] ? lockdep_init_map_waits+0x26a/0x8a0 [ 319.276626][T12589] blk_mq_init_allocated_queue+0x32f/0x13f0 [ 319.282515][T12589] ? blkcg_init_queue+0x183/0x740 [ 319.287520][T12589] ? blk_queue_dma_alignment+0xc/0x50 [ 319.292886][T12589] ? blk_set_default_limits+0x9/0x5d0 [ 319.298284][T12589] blk_mq_init_queue+0x81/0xd0 [ 319.303030][T12589] loop_add+0x2cb/0x8b0 [ 319.307205][T12589] loop_control_ioctl+0x16c/0x480 [ 319.312206][T12589] ? loop_lookup+0x1d0/0x1d0 [ 319.316793][T12589] ? __fget_files+0x294/0x400 [ 319.321453][T12589] ? bpf_lsm_file_ioctl+0x5/0x10 [ 319.326371][T12589] ? loop_lookup+0x1d0/0x1d0 [ 319.330942][T12589] __x64_sys_ioctl+0x193/0x200 [ 319.335716][T12589] do_syscall_64+0x2d/0x70 [ 319.340110][T12589] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 319.345988][T12589] RIP: 0033:0x45d4d9 [ 319.349873][T12589] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.369471][T12589] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 319.377860][T12589] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 319.385809][T12589] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 319.393757][T12589] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 319.401724][T12589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 319.409688][T12589] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:15 executing program 1 (fault-call:3 fault-nth:33): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x2}, 0x0) 16:00:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x17}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0xa}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x10}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0xb}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x18}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x4}, 0x0) 16:00:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x8}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x13}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 320.093294][T12635] FAULT_INJECTION: forcing a failure. [ 320.093294][T12635] name failslab, interval 1, probability 0, space 0, times 0 16:00:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 320.164105][T12635] CPU: 1 PID: 12635 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 320.172822][T12635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.182878][T12635] Call Trace: [ 320.186179][T12635] dump_stack+0x18f/0x20d [ 320.190523][T12635] should_fail.cold+0x5/0x14 [ 320.195126][T12635] should_failslab+0x5/0xf [ 320.199548][T12635] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 320.205623][T12635] kmem_cache_alloc_node_trace+0x59/0x400 [ 320.211355][T12635] blk_alloc_flush_queue+0x88/0x370 [ 320.216557][T12635] blk_mq_realloc_hw_ctxs+0xdc1/0x1540 [ 320.222027][T12635] blk_mq_init_allocated_queue+0x32f/0x13f0 [ 320.227931][T12635] ? blkcg_init_queue+0x183/0x740 [ 320.232968][T12635] ? blk_queue_dma_alignment+0xc/0x50 [ 320.238349][T12635] ? blk_set_default_limits+0x9/0x5d0 [ 320.243735][T12635] blk_mq_init_queue+0x81/0xd0 [ 320.248605][T12635] loop_add+0x2cb/0x8b0 [ 320.252794][T12635] loop_control_ioctl+0x16c/0x480 [ 320.257840][T12635] ? loop_lookup+0x1d0/0x1d0 [ 320.262442][T12635] ? __fget_files+0x294/0x400 [ 320.267124][T12635] ? bpf_lsm_file_ioctl+0x5/0x10 [ 320.272040][T12635] ? loop_lookup+0x1d0/0x1d0 [ 320.276613][T12635] __x64_sys_ioctl+0x193/0x200 [ 320.281374][T12635] do_syscall_64+0x2d/0x70 [ 320.285777][T12635] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 320.291651][T12635] RIP: 0033:0x45d4d9 [ 320.295525][T12635] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.315112][T12635] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 320.323505][T12635] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 320.331467][T12635] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 320.339418][T12635] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 320.347370][T12635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000021 [ 320.355332][T12635] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:16 executing program 1 (fault-call:3 fault-nth:34): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0xe}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1b}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x8}, 0x0) 16:00:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x14}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1c}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x10}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xe}, 0x0) 16:00:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x17}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 321.081935][T12680] FAULT_INJECTION: forcing a failure. [ 321.081935][T12680] name failslab, interval 1, probability 0, space 0, times 0 16:00:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xf}, 0x0) [ 321.144813][T12680] CPU: 1 PID: 12680 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 321.153524][T12680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.163615][T12680] Call Trace: [ 321.166916][T12680] dump_stack+0x18f/0x20d [ 321.171263][T12680] should_fail.cold+0x5/0x14 [ 321.175866][T12680] should_failslab+0x5/0xf [ 321.180293][T12680] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 321.186365][T12680] kmem_cache_alloc_node_trace+0x59/0x400 [ 321.192126][T12680] blk_alloc_flush_queue+0x88/0x370 [ 321.197333][T12680] blk_mq_realloc_hw_ctxs+0xdc1/0x1540 [ 321.202839][T12680] blk_mq_init_allocated_queue+0x32f/0x13f0 [ 321.208743][T12680] ? blkcg_init_queue+0x183/0x740 [ 321.213783][T12680] ? blk_queue_dma_alignment+0xc/0x50 [ 321.219157][T12680] ? blk_set_default_limits+0x9/0x5d0 [ 321.224537][T12680] blk_mq_init_queue+0x81/0xd0 [ 321.229339][T12680] loop_add+0x2cb/0x8b0 [ 321.233489][T12680] loop_control_ioctl+0x16c/0x480 [ 321.238528][T12680] ? loop_lookup+0x1d0/0x1d0 [ 321.243132][T12680] ? __fget_files+0x294/0x400 [ 321.247815][T12680] ? bpf_lsm_file_ioctl+0x5/0x10 [ 321.252730][T12680] ? loop_lookup+0x1d0/0x1d0 [ 321.257322][T12680] __x64_sys_ioctl+0x193/0x200 [ 321.262096][T12680] do_syscall_64+0x2d/0x70 [ 321.266520][T12680] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 321.272415][T12680] RIP: 0033:0x45d4d9 [ 321.276310][T12680] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.295929][T12680] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 321.304337][T12680] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 321.312304][T12680] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 321.320256][T12680] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 321.328229][T12680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000022 [ 321.336200][T12680] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:17 executing program 1 (fault-call:3 fault-nth:35): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x18}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x60}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1d}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x13}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x60}, 0x0) 16:00:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1b}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x86}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xf0}, 0x0) 16:00:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x14}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 322.010186][T12729] FAULT_INJECTION: forcing a failure. [ 322.010186][T12729] name failslab, interval 1, probability 0, space 0, times 0 [ 322.052309][T12729] CPU: 0 PID: 12729 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 322.061020][T12729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.071076][T12729] Call Trace: [ 322.074403][T12729] dump_stack+0x18f/0x20d [ 322.078748][T12729] should_fail.cold+0x5/0x14 [ 322.083348][T12729] should_failslab+0x5/0xf [ 322.087771][T12729] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 322.093847][T12729] kmem_cache_alloc_node_trace+0x59/0x400 [ 322.099589][T12729] __kmalloc_node+0x38/0x60 [ 322.104099][T12729] blk_mq_realloc_hw_ctxs+0xbe4/0x1540 [ 322.109656][T12729] blk_mq_init_allocated_queue+0x32f/0x13f0 [ 322.115562][T12729] ? blkcg_init_queue+0x183/0x740 [ 322.120605][T12729] ? blk_queue_dma_alignment+0xc/0x50 [ 322.125975][T12729] ? blk_set_default_limits+0x9/0x5d0 [ 322.131330][T12729] blk_mq_init_queue+0x81/0xd0 [ 322.136112][T12729] loop_add+0x2cb/0x8b0 [ 322.140252][T12729] loop_control_ioctl+0x16c/0x480 [ 322.145371][T12729] ? loop_lookup+0x1d0/0x1d0 [ 322.149963][T12729] ? __fget_files+0x294/0x400 [ 322.154622][T12729] ? bpf_lsm_file_ioctl+0x5/0x10 [ 322.159541][T12729] ? loop_lookup+0x1d0/0x1d0 [ 322.164114][T12729] __x64_sys_ioctl+0x193/0x200 [ 322.168912][T12729] do_syscall_64+0x2d/0x70 [ 322.173307][T12729] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 322.179177][T12729] RIP: 0033:0x45d4d9 [ 322.183051][T12729] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 16:00:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 322.202634][T12729] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 322.211030][T12729] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 322.219018][T12729] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 322.226969][T12729] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 322.234937][T12729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000023 [ 322.242887][T12729] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:17 executing program 1 (fault-call:3 fault-nth:36): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1c}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x17}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xe00}, 0x0) 16:00:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x21}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x3}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x22}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xf00}, 0x0) [ 322.880365][T12772] FAULT_INJECTION: forcing a failure. [ 322.880365][T12772] name failslab, interval 1, probability 0, space 0, times 0 16:00:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x18}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 322.936845][T12772] CPU: 0 PID: 12772 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 322.945550][T12772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.955602][T12772] Call Trace: [ 322.958901][T12772] dump_stack+0x18f/0x20d [ 322.963228][T12772] should_fail.cold+0x5/0x14 [ 322.967818][T12772] should_failslab+0x5/0xf [ 322.972240][T12772] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 322.978327][T12772] kmem_cache_alloc_node_trace+0x59/0x400 16:00:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x4}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 322.984057][T12772] __kmalloc_node+0x38/0x60 [ 322.988568][T12772] disk_expand_part_tbl+0x181/0x3a0 [ 322.993773][T12772] ? __raw_spin_lock_init+0x34/0x100 [ 322.999070][T12772] __alloc_disk_node+0x112/0x3a0 [ 323.004028][T12772] loop_add+0x388/0x8b0 [ 323.008196][T12772] loop_control_ioctl+0x16c/0x480 [ 323.013219][T12772] ? loop_lookup+0x1d0/0x1d0 [ 323.017811][T12772] ? __fget_files+0x294/0x400 [ 323.022500][T12772] ? bpf_lsm_file_ioctl+0x5/0x10 [ 323.027441][T12772] ? loop_lookup+0x1d0/0x1d0 [ 323.032039][T12772] __x64_sys_ioctl+0x193/0x200 [ 323.036811][T12772] do_syscall_64+0x2d/0x70 [ 323.041234][T12772] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 323.047130][T12772] RIP: 0033:0x45d4d9 [ 323.051027][T12772] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.070625][T12772] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 323.079013][T12772] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 323.086961][T12772] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 323.094926][T12772] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 323.102875][T12772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000024 [ 323.110823][T12772] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:18 executing program 1 (fault-call:3 fault-nth:37): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x8}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1d}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x6000}, 0x0) 16:00:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x23}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1b}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x24}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1c}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xf000}, 0x0) 16:00:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 323.838215][T12816] FAULT_INJECTION: forcing a failure. [ 323.838215][T12816] name failslab, interval 1, probability 0, space 0, times 0 [ 323.881086][T12816] CPU: 0 PID: 12816 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 323.889785][T12816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.899937][T12816] Call Trace: [ 323.903228][T12816] dump_stack+0x18f/0x20d [ 323.907561][T12816] should_fail.cold+0x5/0x14 [ 323.912169][T12816] should_failslab+0x5/0xf [ 323.916581][T12816] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 323.922645][T12816] kmem_cache_alloc_node_trace+0x59/0x400 [ 323.928389][T12816] __alloc_disk_node+0x69/0x3a0 [ 323.933243][T12816] loop_add+0x388/0x8b0 [ 323.937399][T12816] loop_control_ioctl+0x16c/0x480 [ 323.942419][T12816] ? loop_lookup+0x1d0/0x1d0 [ 323.947005][T12816] ? __fget_files+0x294/0x400 [ 323.951683][T12816] ? bpf_lsm_file_ioctl+0x5/0x10 [ 323.956615][T12816] ? loop_lookup+0x1d0/0x1d0 [ 323.961202][T12816] __x64_sys_ioctl+0x193/0x200 [ 323.966007][T12816] do_syscall_64+0x2d/0x70 [ 323.970420][T12816] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 323.976304][T12816] RIP: 0033:0x45d4d9 [ 323.980194][T12816] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.999813][T12816] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 324.008228][T12816] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 324.016199][T12816] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 324.024165][T12816] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 324.032130][T12816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000025 [ 324.040095][T12816] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c 16:00:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xe}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:19 executing program 1 (fault-call:3 fault-nth:38): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x25}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1d}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x21}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x34000}, 0x0) 16:00:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x1e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x26}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x22}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 324.776436][T12862] FAULT_INJECTION: forcing a failure. [ 324.776436][T12862] name failslab, interval 1, probability 0, space 0, times 0 16:00:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x60}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x400300}, 0x0) 16:00:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x21}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 324.819018][T12862] CPU: 0 PID: 12862 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 324.827744][T12862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.838011][T12862] Call Trace: [ 324.841321][T12862] dump_stack+0x18f/0x20d [ 324.845675][T12862] should_fail.cold+0x5/0x14 [ 324.850378][T12862] should_failslab+0x5/0xf [ 324.854818][T12862] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 324.860917][T12862] kmem_cache_alloc_node_trace+0x59/0x400 [ 324.866672][T12862] blk_mq_init_tags+0x6a/0x2b0 [ 324.871466][T12862] blk_mq_alloc_rq_map+0x81/0x200 [ 324.876513][T12862] ? trace_hardirqs_on+0x5f/0x220 [ 324.881705][T12862] blk_mq_init_sched+0x20a/0xb50 [ 324.886682][T12862] elevator_init_mq+0x2e2/0x400 [ 324.891669][T12862] __device_add_disk+0x985/0x1200 [ 324.896748][T12862] ? sprintf+0xc0/0x100 [ 324.900924][T12862] ? blk_alloc_devt+0x4b0/0x4b0 [ 324.905814][T12862] ? __init_waitqueue_head+0x97/0x110 [ 324.911328][T12862] ? pm_runtime_init+0x2cf/0x3b0 [ 324.916429][T12862] ? lockdep_init_map_waits+0x26a/0x8a0 [ 324.921999][T12862] loop_add+0x616/0x8b0 [ 324.926175][T12862] loop_control_ioctl+0x16c/0x480 [ 324.931226][T12862] ? loop_lookup+0x1d0/0x1d0 [ 324.935836][T12862] ? __fget_files+0x294/0x400 [ 324.940589][T12862] ? bpf_lsm_file_ioctl+0x5/0x10 [ 324.945541][T12862] ? loop_lookup+0x1d0/0x1d0 [ 324.950157][T12862] __x64_sys_ioctl+0x193/0x200 [ 324.954938][T12862] do_syscall_64+0x2d/0x70 [ 324.959361][T12862] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 324.965386][T12862] RIP: 0033:0x45d4d9 [ 324.969413][T12862] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.989264][T12862] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 324.997700][T12862] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 325.006031][T12862] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 325.014036][T12862] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 325.022010][T12862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000026 [ 325.030108][T12862] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c [ 325.047106][T12862] "mq-deadline" elevator initialization failed, falling back to "none" 16:00:20 executing program 1 (fault-call:3 fault-nth:39): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x86}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x27}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x22}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x23}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xf0ffff}, 0x0) 16:00:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x1000000}, 0x0) 16:00:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2a}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x23}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x24}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xf0}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 325.756810][T12913] FAULT_INJECTION: forcing a failure. [ 325.756810][T12913] name failslab, interval 1, probability 0, space 0, times 0 [ 325.797343][T12913] CPU: 0 PID: 12913 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 325.806394][T12913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.816468][T12913] Call Trace: [ 325.819780][T12913] dump_stack+0x18f/0x20d [ 325.824136][T12913] should_fail.cold+0x5/0x14 [ 325.828853][T12913] should_failslab+0x5/0xf [ 325.833297][T12913] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 325.839482][T12913] kmem_cache_alloc_trace+0x49/0x2c0 16:00:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2c}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 325.845062][T12913] rand_initialize_disk+0x3b/0xc0 [ 325.850206][T12913] __alloc_disk_node+0x1cf/0x3a0 [ 325.855271][T12913] loop_add+0x388/0x8b0 [ 325.859471][T12913] loop_control_ioctl+0x16c/0x480 [ 325.864785][T12913] ? loop_lookup+0x1d0/0x1d0 [ 325.869406][T12913] ? __fget_files+0x294/0x400 [ 325.874111][T12913] ? bpf_lsm_file_ioctl+0x5/0x10 [ 325.879068][T12913] ? loop_lookup+0x1d0/0x1d0 [ 325.883784][T12913] __x64_sys_ioctl+0x193/0x200 [ 325.888572][T12913] do_syscall_64+0x2d/0x70 [ 325.893007][T12913] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.898911][T12913] RIP: 0033:0x45d4d9 [ 325.902828][T12913] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.922616][T12913] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 325.931176][T12913] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 325.939147][T12913] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 325.947246][T12913] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 325.955434][T12913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000027 [ 325.963478][T12913] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec 16:00:21 executing program 1 (fault-call:3 fault-nth:40): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x2000000}, 0x0) 16:00:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x25}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x300}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x24}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2d}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x25}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x500}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x4000000}, 0x0) 16:00:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x26}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x26}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 326.737613][T12970] FAULT_INJECTION: forcing a failure. [ 326.737613][T12970] name failslab, interval 1, probability 0, space 0, times 0 [ 326.789256][T12970] CPU: 0 PID: 12970 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 326.798159][T12970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.808234][T12970] Call Trace: [ 326.811549][T12970] dump_stack+0x18f/0x20d [ 326.815900][T12970] should_fail.cold+0x5/0x14 [ 326.820583][T12970] should_failslab+0x5/0xf [ 326.825034][T12970] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 326.831232][T12970] kmem_cache_alloc_node_trace+0x59/0x400 [ 326.838367][T12970] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 326.844384][T12970] sbitmap_queue_init_node+0x29b/0x720 [ 326.849883][T12970] blk_mq_init_tags+0x10d/0x2b0 [ 326.854760][T12970] blk_mq_alloc_rq_map+0x81/0x200 [ 326.860019][T12970] ? trace_hardirqs_on+0x5f/0x220 [ 326.865076][T12970] blk_mq_init_sched+0x20a/0xb50 [ 326.870044][T12970] elevator_init_mq+0x2e2/0x400 [ 326.875163][T12970] __device_add_disk+0x985/0x1200 [ 326.880396][T12970] ? sprintf+0xc0/0x100 [ 326.884736][T12970] ? blk_alloc_devt+0x4b0/0x4b0 [ 326.889679][T12970] ? __init_waitqueue_head+0x97/0x110 [ 326.895049][T12970] ? pm_runtime_init+0x2cf/0x3b0 [ 326.899987][T12970] ? lockdep_init_map_waits+0x26a/0x8a0 [ 326.905792][T12970] loop_add+0x616/0x8b0 [ 326.909943][T12970] loop_control_ioctl+0x16c/0x480 [ 326.915227][T12970] ? loop_lookup+0x1d0/0x1d0 [ 326.920260][T12970] ? __fget_files+0x294/0x400 [ 326.924931][T12970] ? bpf_lsm_file_ioctl+0x5/0x10 [ 326.929867][T12970] ? loop_lookup+0x1d0/0x1d0 [ 326.934456][T12970] __x64_sys_ioctl+0x193/0x200 [ 326.939216][T12970] do_syscall_64+0x2d/0x70 [ 326.943627][T12970] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 326.949572][T12970] RIP: 0033:0x45d4d9 [ 326.953474][T12970] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.973164][T12970] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 326.981710][T12970] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 326.989861][T12970] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 326.998042][T12970] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 327.006103][T12970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000028 [ 327.014360][T12970] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec [ 327.038539][T12970] "mq-deadline" elevator initialization failed, falling back to "none" 16:00:22 executing program 1 (fault-call:3 fault-nth:41): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x900}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x27}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2f}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x8000000}, 0x0) 16:00:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x27}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xe000000}, 0x0) 16:00:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2a}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2a}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xe00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x30}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 327.728307][T13019] FAULT_INJECTION: forcing a failure. [ 327.728307][T13019] name failslab, interval 1, probability 0, space 0, times 0 [ 327.780979][T13019] CPU: 1 PID: 13019 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 327.789713][T13019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.799792][T13019] Call Trace: [ 327.803226][T13019] dump_stack+0x18f/0x20d [ 327.807606][T13019] should_fail.cold+0x5/0x14 [ 327.812228][T13019] should_failslab+0x5/0xf [ 327.816669][T13019] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 327.823089][T13019] kmem_cache_alloc_trace+0x49/0x2c0 16:00:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xf00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 327.828404][T13019] rand_initialize_disk+0x3b/0xc0 [ 327.833703][T13019] __alloc_disk_node+0x1cf/0x3a0 [ 327.838676][T13019] loop_add+0x388/0x8b0 [ 327.842947][T13019] loop_control_ioctl+0x16c/0x480 [ 327.847999][T13019] ? loop_lookup+0x1d0/0x1d0 [ 327.852614][T13019] ? __fget_files+0x294/0x400 [ 327.857337][T13019] ? bpf_lsm_file_ioctl+0x5/0x10 [ 327.862301][T13019] ? loop_lookup+0x1d0/0x1d0 [ 327.866924][T13019] __x64_sys_ioctl+0x193/0x200 [ 327.871867][T13019] do_syscall_64+0x2d/0x70 [ 327.876317][T13019] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 327.882230][T13019] RIP: 0033:0x45d4d9 [ 327.886133][T13019] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.906266][T13019] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 327.914865][T13019] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 327.922988][T13019] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 327.930970][T13019] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 327.939242][T13019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000029 [ 327.947319][T13019] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec 16:00:23 executing program 1 (fault-call:3 fault-nth:42): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x3f00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xf000000}, 0x0) 16:00:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2c}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2c}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x56be91b9}, 0x0) 16:00:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2d}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x6000}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2d}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 328.668378][T13072] FAULT_INJECTION: forcing a failure. [ 328.668378][T13072] name failslab, interval 1, probability 0, space 0, times 0 [ 328.716508][T13072] CPU: 1 PID: 13072 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 328.725227][T13072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.735304][T13072] Call Trace: [ 328.738630][T13072] dump_stack+0x18f/0x20d [ 328.742993][T13072] should_fail.cold+0x5/0x14 [ 328.747756][T13072] should_failslab+0x5/0xf [ 328.752352][T13072] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 328.758622][T13072] kmem_cache_alloc_node_trace+0x59/0x400 [ 328.764547][T13072] __kmalloc_node+0x38/0x60 [ 328.769346][T13072] blk_mq_alloc_rq_map+0xc3/0x200 [ 328.774398][T13072] ? trace_hardirqs_on+0x5f/0x220 [ 328.779448][T13072] blk_mq_init_sched+0x20a/0xb50 [ 328.784551][T13072] elevator_init_mq+0x2e2/0x400 [ 328.789424][T13072] __device_add_disk+0x985/0x1200 [ 328.794468][T13072] ? sprintf+0xc0/0x100 [ 328.798639][T13072] ? blk_alloc_devt+0x4b0/0x4b0 [ 328.803510][T13072] ? __init_waitqueue_head+0x97/0x110 [ 328.808902][T13072] ? pm_runtime_init+0x2cf/0x3b0 [ 328.813856][T13072] ? lockdep_init_map_waits+0x26a/0x8a0 [ 328.819559][T13072] loop_add+0x616/0x8b0 [ 328.823734][T13072] loop_control_ioctl+0x16c/0x480 [ 328.828771][T13072] ? loop_lookup+0x1d0/0x1d0 [ 328.833378][T13072] ? __fget_files+0x294/0x400 [ 328.838082][T13072] ? bpf_lsm_file_ioctl+0x5/0x10 [ 328.843119][T13072] ? loop_lookup+0x1d0/0x1d0 [ 328.847811][T13072] __x64_sys_ioctl+0x193/0x200 [ 328.852589][T13072] do_syscall_64+0x2d/0x70 [ 328.857016][T13072] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.863048][T13072] RIP: 0033:0x45d4d9 [ 328.866962][T13072] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.886757][T13072] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.895182][T13072] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 328.903164][T13072] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 16:00:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x8600}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 328.911142][T13072] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 328.919122][T13072] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002a [ 328.927298][T13072] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec [ 328.950707][T13072] "mq-deadline" elevator initialization failed, falling back to "none" 16:00:24 executing program 1 (fault-call:3 fault-nth:43): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x60000000}, 0x0) 16:00:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x3}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xf000}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x4}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2f}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x9effffff}, 0x0) 16:00:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xffff}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x2f}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 329.646182][T13126] FAULT_INJECTION: forcing a failure. [ 329.646182][T13126] name failslab, interval 1, probability 0, space 0, times 0 [ 329.707108][T13126] CPU: 0 PID: 13126 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 329.715995][T13126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.726066][T13126] Call Trace: [ 329.729379][T13126] dump_stack+0x18f/0x20d [ 329.733732][T13126] should_fail.cold+0x5/0x14 [ 329.738373][T13126] should_failslab+0x5/0xf [ 329.742805][T13126] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 329.749052][T13126] kmem_cache_alloc_node_trace+0x59/0x400 [ 329.754805][T13126] sbitmap_queue_init_node+0x29b/0x720 [ 329.760291][T13126] blk_mq_init_tags+0x16f/0x2b0 [ 329.765175][T13126] blk_mq_alloc_rq_map+0x81/0x200 [ 329.770363][T13126] ? trace_hardirqs_on+0x5f/0x220 [ 329.775415][T13126] blk_mq_init_sched+0x20a/0xb50 [ 329.780675][T13126] elevator_init_mq+0x2e2/0x400 [ 329.785642][T13126] __device_add_disk+0x985/0x1200 [ 329.790701][T13126] ? sprintf+0xc0/0x100 [ 329.794884][T13126] ? blk_alloc_devt+0x4b0/0x4b0 [ 329.799768][T13126] ? __init_waitqueue_head+0x97/0x110 [ 329.805165][T13126] ? pm_runtime_init+0x2cf/0x3b0 [ 329.810129][T13126] ? lockdep_init_map_waits+0x26a/0x8a0 [ 329.815803][T13126] loop_add+0x616/0x8b0 [ 329.819984][T13126] loop_control_ioctl+0x16c/0x480 [ 329.825027][T13126] ? loop_lookup+0x1d0/0x1d0 [ 329.829791][T13126] ? __fget_files+0x294/0x400 [ 329.832662][T13137] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. [ 329.834620][T13126] ? bpf_lsm_file_ioctl+0x5/0x10 [ 329.848956][T13126] ? loop_lookup+0x1d0/0x1d0 16:00:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0x3, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 329.853567][T13126] __x64_sys_ioctl+0x193/0x200 [ 329.858447][T13126] do_syscall_64+0x2d/0x70 [ 329.862882][T13126] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.868951][T13126] RIP: 0033:0x45d4d9 [ 329.872864][T13126] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.878100][T13138] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. [ 329.892571][T13126] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 329.892587][T13126] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 329.892595][T13126] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 329.892604][T13126] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 329.892613][T13126] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002b [ 329.892622][T13126] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec [ 329.912729][T13126] "mq-deadline" elevator initialization failed, falling back to "none" 16:00:25 executing program 1 (fault-call:3 fault-nth:44): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0x2d, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x30}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x30}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xb991be56}, 0x0) 16:00:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0x30, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xf0ffffff}, 0x0) 16:00:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x8}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 330.662456][T13180] FAULT_INJECTION: forcing a failure. [ 330.662456][T13180] name failslab, interval 1, probability 0, space 0, times 0 [ 330.715724][T13180] CPU: 0 PID: 13180 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 330.724718][T13180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.734917][T13180] Call Trace: [ 330.738247][T13180] dump_stack+0x18f/0x20d [ 330.742827][T13180] should_fail.cold+0x5/0x14 [ 330.747450][T13180] should_failslab+0x5/0xf [ 330.751892][T13180] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 330.757997][T13180] kmem_cache_alloc_node_trace+0x59/0x400 16:00:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xfffff000}, 0x0) [ 330.763751][T13180] __kmalloc_node+0x38/0x60 [ 330.768289][T13180] blk_mq_alloc_rq_map+0xc3/0x200 [ 330.773334][T13180] ? trace_hardirqs_on+0x5f/0x220 [ 330.778470][T13180] blk_mq_init_sched+0x20a/0xb50 [ 330.783436][T13180] elevator_init_mq+0x2e2/0x400 [ 330.788306][T13180] __device_add_disk+0x985/0x1200 [ 330.793361][T13180] ? sprintf+0xc0/0x100 [ 330.797537][T13180] ? blk_alloc_devt+0x4b0/0x4b0 [ 330.802412][T13180] ? __init_waitqueue_head+0x97/0x110 [ 330.807802][T13180] ? pm_runtime_init+0x2cf/0x3b0 [ 330.812761][T13180] ? lockdep_init_map_waits+0x26a/0x8a0 [ 330.818470][T13180] loop_add+0x616/0x8b0 [ 330.822699][T13180] loop_control_ioctl+0x16c/0x480 [ 330.827724][T13180] ? loop_lookup+0x1d0/0x1d0 [ 330.832314][T13180] ? __fget_files+0x294/0x400 [ 330.837006][T13180] ? bpf_lsm_file_ioctl+0x5/0x10 [ 330.841952][T13180] ? loop_lookup+0x1d0/0x1d0 [ 330.846552][T13180] __x64_sys_ioctl+0x193/0x200 [ 330.851481][T13180] do_syscall_64+0x2d/0x70 [ 330.855895][T13180] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.862000][T13180] RIP: 0033:0x45d4d9 [ 330.865895][T13180] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.886893][T13180] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 330.895378][T13180] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 330.903347][T13180] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 330.911489][T13180] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 330.919458][T13180] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002c [ 330.927566][T13180] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec [ 330.955528][T13180] "mq-deadline" elevator initialization failed, falling back to "none" 16:00:26 executing program 1 (fault-call:3 fault-nth:45): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x2, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xffffff7f}, 0x0) 16:00:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0xe}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x3}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xffffff9e}, 0x0) [ 331.636155][T13231] FAULT_INJECTION: forcing a failure. [ 331.636155][T13231] name failslab, interval 1, probability 0, space 0, times 0 [ 331.675382][T13231] CPU: 0 PID: 13231 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 331.684130][T13231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.694203][T13231] Call Trace: [ 331.697514][T13231] dump_stack+0x18f/0x20d [ 331.701862][T13231] should_fail.cold+0x5/0x14 [ 331.706472][T13231] should_failslab+0x5/0xf [ 331.710901][T13231] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 331.717074][T13231] kmem_cache_alloc_node_trace+0x59/0x400 [ 331.722812][T13231] __kmalloc_node+0x38/0x60 [ 331.727466][T13231] blk_mq_alloc_rq_map+0x104/0x200 [ 331.732902][T13231] ? trace_hardirqs_on+0x5f/0x220 [ 331.737957][T13231] blk_mq_init_sched+0x20a/0xb50 [ 331.742916][T13231] elevator_init_mq+0x2e2/0x400 [ 331.747783][T13231] __device_add_disk+0x985/0x1200 [ 331.752830][T13231] ? sprintf+0xc0/0x100 [ 331.757282][T13231] ? blk_alloc_devt+0x4b0/0x4b0 [ 331.762151][T13231] ? __init_waitqueue_head+0x97/0x110 [ 331.767540][T13231] ? pm_runtime_init+0x2cf/0x3b0 [ 331.772577][T13231] ? lockdep_init_map_waits+0x26a/0x8a0 [ 331.778411][T13231] loop_add+0x616/0x8b0 [ 331.782587][T13231] loop_control_ioctl+0x16c/0x480 [ 331.788004][T13231] ? loop_lookup+0x1d0/0x1d0 [ 331.792896][T13231] ? __fget_files+0x294/0x400 [ 331.797590][T13231] ? bpf_lsm_file_ioctl+0x5/0x10 [ 331.802630][T13231] ? loop_lookup+0x1d0/0x1d0 [ 331.807313][T13231] __x64_sys_ioctl+0x193/0x200 [ 331.812091][T13231] do_syscall_64+0x2d/0x70 [ 331.816517][T13231] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 331.822418][T13231] RIP: 0033:0x45d4d9 [ 331.826322][T13231] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.846161][T13231] RSP: 002b:00007f2e99feac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 331.854582][T13231] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 331.862745][T13231] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 331.870905][T13231] RBP: 00007f2e99feaca0 R08: 0000000000000000 R09: 0000000000000000 [ 331.878973][T13231] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002d 16:00:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x8, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x3}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x2d, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 331.887044][T13231] R13: 000000000169fb6f R14: 00007f2e99feb9c0 R15: 000000000118cf4c [ 331.979073][T13231] "mq-deadline" elevator initialization failed, falling back to "none" 16:00:27 executing program 1 (fault-call:3 fault-nth:46): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x33, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x4}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x4}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xfffffff0}, 0x0) 16:00:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x8e, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x40030000000000}, 0x0) 16:00:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x60}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 332.732202][T13285] FAULT_INJECTION: forcing a failure. [ 332.732202][T13285] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 332.764620][T13288] netlink: 'syz-executor.0': attribute type 142 has an invalid length. [ 332.779649][T13291] netlink: 'syz-executor.0': attribute type 142 has an invalid length. [ 332.780895][T13285] CPU: 1 PID: 13285 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 332.796977][T13285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.807055][T13285] Call Trace: [ 332.810373][T13285] dump_stack+0x18f/0x20d [ 332.814736][T13285] should_fail.cold+0x5/0x14 [ 332.819433][T13285] __alloc_pages_nodemask+0x183/0x790 [ 332.824925][T13285] ? __alloc_pages_slowpath.constprop.0+0x2860/0x2860 [ 332.831711][T13285] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 332.837633][T13285] ? __cpu_to_node+0x7b/0xa0 [ 332.842333][T13285] ? blk_mq_hw_queue_to_node+0xe6/0x140 [ 332.847901][T13285] blk_mq_alloc_rqs+0x258/0x7a0 [ 332.852918][T13285] ? blk_mq_alloc_rq_map+0x8e/0x200 [ 332.858137][T13285] blk_mq_init_sched+0x25d/0xb50 [ 332.863190][T13285] elevator_init_mq+0x2e2/0x400 [ 332.868194][T13285] __device_add_disk+0x985/0x1200 [ 332.873343][T13285] ? sprintf+0xc0/0x100 [ 332.877510][T13285] ? blk_alloc_devt+0x4b0/0x4b0 [ 332.882378][T13285] ? __init_waitqueue_head+0x97/0x110 [ 332.887762][T13285] ? pm_runtime_init+0x2cf/0x3b0 [ 332.892710][T13285] ? lockdep_init_map_waits+0x26a/0x8a0 [ 332.898492][T13285] loop_add+0x616/0x8b0 [ 332.902665][T13285] loop_control_ioctl+0x16c/0x480 [ 332.907714][T13285] ? loop_lookup+0x1d0/0x1d0 [ 332.912317][T13285] ? __fget_files+0x294/0x400 [ 332.917011][T13285] ? bpf_lsm_file_ioctl+0x5/0x10 [ 332.922160][T13285] ? loop_lookup+0x1d0/0x1d0 [ 332.926864][T13285] __x64_sys_ioctl+0x193/0x200 [ 332.931643][T13285] do_syscall_64+0x2d/0x70 [ 332.936074][T13285] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 332.941977][T13285] RIP: 0033:0x45d4d9 [ 332.945885][T13285] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.965748][T13285] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 332.974227][T13285] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 16:00:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 332.982202][T13285] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 332.990176][T13285] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 332.998152][T13285] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002e [ 333.006241][T13285] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec 16:00:28 executing program 1 (fault-call:3 fault-nth:47): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x94, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x6e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xf0ffffffffffff}, 0x0) 16:00:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x8}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x300, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x100000000000000}, 0x0) 16:00:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x60}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 333.727344][T13339] FAULT_INJECTION: forcing a failure. [ 333.727344][T13339] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 333.764156][T13339] CPU: 1 PID: 13339 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 333.772883][T13339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.782970][T13339] Call Trace: [ 333.786285][T13339] dump_stack+0x18f/0x20d [ 333.790645][T13339] should_fail.cold+0x5/0x14 [ 333.795262][T13339] __alloc_pages_nodemask+0x183/0x790 [ 333.800661][T13339] ? __alloc_pages_slowpath.constprop.0+0x2860/0x2860 [ 333.807449][T13339] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 333.813365][T13339] ? __cpu_to_node+0x7b/0xa0 [ 333.818225][T13339] blk_mq_alloc_rqs+0x258/0x7a0 16:00:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x200000000000000}, 0x0) [ 333.823116][T13339] blk_mq_init_sched+0x25d/0xb50 [ 333.828171][T13339] elevator_init_mq+0x2e2/0x400 [ 333.833046][T13339] __device_add_disk+0x985/0x1200 [ 333.838232][T13339] ? sprintf+0xc0/0x100 [ 333.842411][T13339] ? blk_alloc_devt+0x4b0/0x4b0 [ 333.847376][T13339] ? __init_waitqueue_head+0x97/0x110 [ 333.852842][T13339] ? pm_runtime_init+0x2cf/0x3b0 [ 333.857908][T13339] ? lockdep_init_map_waits+0x26a/0x8a0 [ 333.863614][T13339] loop_add+0x616/0x8b0 [ 333.867771][T13339] loop_control_ioctl+0x16c/0x480 [ 333.872931][T13339] ? loop_lookup+0x1d0/0x1d0 [ 333.877608][T13339] ? __fget_files+0x294/0x400 [ 333.882285][T13339] ? bpf_lsm_file_ioctl+0x5/0x10 [ 333.887219][T13339] ? loop_lookup+0x1d0/0x1d0 [ 333.891805][T13339] __x64_sys_ioctl+0x193/0x200 [ 333.896569][T13339] do_syscall_64+0x2d/0x70 [ 333.900987][T13339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.906878][T13339] RIP: 0033:0x45d4d9 [ 333.910768][T13339] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.930540][T13339] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 333.939006][T13339] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 333.947025][T13339] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 333.955210][T13339] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 333.963174][T13339] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002f [ 333.971253][T13339] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec 16:00:29 executing program 1 (fault-call:3 fault-nth:48): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0x3, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0xe}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x400000000000000}, 0x0) 16:00:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x92}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 334.564845][T13378] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 334.588319][T13386] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 16:00:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x3}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0x2d, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x800000000000000}, 0x0) [ 334.704233][T13393] FAULT_INJECTION: forcing a failure. [ 334.704233][T13393] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 334.772931][T13393] CPU: 1 PID: 13393 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 334.773074][T13404] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 334.781832][T13393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.781839][T13393] Call Trace: [ 334.781870][T13393] dump_stack+0x18f/0x20d [ 334.781894][T13393] should_fail.cold+0x5/0x14 [ 334.781916][T13393] __alloc_pages_nodemask+0x183/0x790 16:00:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x4}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 334.781937][T13393] ? __alloc_pages_slowpath.constprop.0+0x2860/0x2860 [ 334.781955][T13393] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 334.781974][T13393] ? __cpu_to_node+0x7b/0xa0 [ 334.781999][T13393] blk_mq_alloc_rqs+0x258/0x7a0 [ 334.782027][T13393] blk_mq_init_sched+0x25d/0xb50 [ 334.782054][T13393] elevator_init_mq+0x2e2/0x400 [ 334.782073][T13393] __device_add_disk+0x985/0x1200 [ 334.782096][T13393] ? sprintf+0xc0/0x100 [ 334.795256][T13405] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 334.801448][T13393] ? blk_alloc_devt+0x4b0/0x4b0 [ 334.801468][T13393] ? __init_waitqueue_head+0x97/0x110 [ 334.801483][T13393] ? pm_runtime_init+0x2cf/0x3b0 [ 334.801499][T13393] ? lockdep_init_map_waits+0x26a/0x8a0 [ 334.801520][T13393] loop_add+0x616/0x8b0 [ 334.801538][T13393] loop_control_ioctl+0x16c/0x480 [ 334.801555][T13393] ? loop_lookup+0x1d0/0x1d0 [ 334.905091][T13393] ? __fget_files+0x294/0x400 [ 334.909766][T13393] ? bpf_lsm_file_ioctl+0x5/0x10 [ 334.914737][T13393] ? loop_lookup+0x1d0/0x1d0 [ 334.919319][T13393] __x64_sys_ioctl+0x193/0x200 [ 334.924079][T13393] do_syscall_64+0x2d/0x70 [ 334.928487][T13393] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.934365][T13393] RIP: 0033:0x45d4d9 [ 334.938259][T13393] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.957905][T13393] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 334.966302][T13393] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 334.974258][T13393] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 334.982220][T13393] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 334.990186][T13393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000030 [ 334.998159][T13393] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec 16:00:30 executing program 1 (fault-call:3 fault-nth:49): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0x33, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x60}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xe00000000000000}, 0x0) 16:00:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0xf00000000000000}, 0x0) 16:00:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x8}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 335.638779][T13444] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 16:00:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x3}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x8a}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 335.689155][T13448] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 335.702917][T13447] FAULT_INJECTION: forcing a failure. [ 335.702917][T13447] name failslab, interval 1, probability 0, space 0, times 0 [ 335.725739][T13447] CPU: 1 PID: 13447 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 335.734420][T13447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.744472][T13447] Call Trace: [ 335.747780][T13447] dump_stack+0x18f/0x20d [ 335.752120][T13447] should_fail.cold+0x5/0x14 [ 335.756728][T13447] should_failslab+0x5/0xf [ 335.761162][T13447] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 335.767249][T13447] kmem_cache_alloc_node_trace+0x59/0x400 [ 335.772995][T13447] ? debug_mutex_init+0x31/0x60 [ 335.777895][T13447] dd_init_queue+0x94/0x440 [ 335.782407][T13447] blk_mq_init_sched+0x5b0/0xb50 [ 335.787356][T13447] elevator_init_mq+0x2e2/0x400 [ 335.792218][T13447] __device_add_disk+0x985/0x1200 [ 335.797241][T13447] ? sprintf+0xc0/0x100 [ 335.801376][T13447] ? blk_alloc_devt+0x4b0/0x4b0 [ 335.806209][T13447] ? __init_waitqueue_head+0x97/0x110 [ 335.811596][T13447] ? pm_runtime_init+0x2cf/0x3b0 [ 335.816513][T13447] ? lockdep_init_map_waits+0x26a/0x8a0 [ 335.822056][T13447] loop_add+0x616/0x8b0 [ 335.826191][T13447] loop_control_ioctl+0x16c/0x480 [ 335.831193][T13447] ? loop_lookup+0x1d0/0x1d0 [ 335.835797][T13447] ? __fget_files+0x294/0x400 [ 335.840456][T13447] ? bpf_lsm_file_ioctl+0x5/0x10 [ 335.845378][T13447] ? loop_lookup+0x1d0/0x1d0 [ 335.849947][T13447] __x64_sys_ioctl+0x193/0x200 [ 335.854690][T13447] do_syscall_64+0x2d/0x70 [ 335.859083][T13447] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 335.864950][T13447] RIP: 0033:0x45d4d9 [ 335.868826][T13447] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.888424][T13447] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 335.896827][T13447] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 335.904777][T13447] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 335.912725][T13447] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 335.920675][T13447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000031 [ 335.928623][T13447] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec 16:00:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x3, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 335.950684][T13447] "mq-deadline" elevator initialization failed, falling back to "none" 16:00:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x4}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 336.040120][T13464] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 336.095533][T13469] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 16:00:31 executing program 1 (fault-call:3 fault-nth:50): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 16:00:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x56be91b900000000}, 0x0) 16:00:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2d, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}, 0x1, 0x6000000000000000}, 0x0) 16:00:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xe}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x8e, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) 16:00:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x44, r1, 0x41ee0095aca7aabf, 0x0, 0x0, {0x33, 0x0, 0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x44}}, 0x0) [ 336.720811][T13506] FAULT_INJECTION: forcing a failure. [ 336.720811][T13506] name failslab, interval 1, probability 0, space 0, times 0 [ 336.753700][T13512] netlink: 'syz-executor.0': attribute type 142 has an invalid length. [ 336.769554][T13506] CPU: 0 PID: 13506 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 336.778250][T13506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.788309][T13506] Call Trace: [ 336.791607][T13506] dump_stack+0x18f/0x20d [ 336.795949][T13506] should_fail.cold+0x5/0x14 [ 336.800545][T13506] should_failslab+0x5/0xf [ 336.804945][T13506] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 336.811006][T13506] kmem_cache_alloc_trace+0x49/0x2c0 [ 336.816302][T13506] device_add+0x1008/0x1c40 [ 336.820830][T13506] ? lock_is_held_type+0xbb/0xf0 [ 336.825772][T13506] ? devlink_add_symlinks+0x450/0x450 [ 336.831149][T13506] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 336.832606][T13516] netlink: 'syz-executor.0': attribute type 142 has an invalid length. [ 336.836695][T13506] ? kfree_const+0x51/0x60 [ 336.836709][T13506] ? kfree+0x267/0x2c0 [ 336.836731][T13506] device_create_groups_vargs+0x203/0x280 [ 336.836751][T13506] device_create+0xdf/0x120 [ 336.836775][T13506] ? device_create_groups_vargs+0x280/0x280 [ 336.869542][T13506] ? pointer+0x970/0x970 [ 336.873761][T13506] ? elevator_init_mq+0x2f4/0x400 [ 336.878782][T13506] bdi_register_va.part.0+0x9c/0x860 [ 336.884040][T13506] ? cgwb_kill+0x450/0x450 [ 336.888432][T13506] ? _raw_spin_unlock_irqrestore+0x9b/0xe0 [ 336.894213][T13506] ? __wake_up_common_lock+0xde/0x130 [ 336.899561][T13506] bdi_register+0x12a/0x140 [ 336.904070][T13506] ? bdi_register_va.part.0+0x860/0x860 [ 336.909599][T13506] __device_add_disk+0xdf7/0x1200 [ 336.914599][T13506] ? sprintf+0xc0/0x100 [ 336.918729][T13506] ? blk_alloc_devt+0x4b0/0x4b0 [ 336.923556][T13506] ? __init_waitqueue_head+0x97/0x110 [ 336.928921][T13506] ? pm_runtime_init+0x2cf/0x3b0 [ 336.933835][T13506] ? lockdep_init_map_waits+0x26a/0x8a0 [ 336.939362][T13506] loop_add+0x616/0x8b0 [ 336.943495][T13506] loop_control_ioctl+0x16c/0x480 [ 336.948497][T13506] ? loop_lookup+0x1d0/0x1d0 [ 336.953074][T13506] ? __fget_files+0x294/0x400 [ 336.957741][T13506] ? bpf_lsm_file_ioctl+0x5/0x10 [ 336.962670][T13506] ? loop_lookup+0x1d0/0x1d0 [ 336.967238][T13506] __x64_sys_ioctl+0x193/0x200 [ 336.971992][T13506] do_syscall_64+0x2d/0x70 [ 336.976383][T13506] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 336.982247][T13506] RIP: 0033:0x45d4d9 [ 336.986119][T13506] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.005721][T13506] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 337.014204][T13506] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 337.022159][T13506] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 337.030109][T13506] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 337.038061][T13506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 337.046016][T13506] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec [ 337.075210][T13506] ------------[ cut here ]------------ [ 337.080810][T13506] WARNING: CPU: 0 PID: 13506 at block/genhd.c:825 __device_add_disk+0xf7e/0x1200 [ 337.093847][T13506] Kernel panic - not syncing: panic_on_warn set ... [ 337.100447][T13506] CPU: 0 PID: 13506 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 337.109111][T13506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.119155][T13506] Call Trace: [ 337.122429][T13506] dump_stack+0x18f/0x20d [ 337.126741][T13506] panic+0x2e3/0x75c [ 337.130614][T13506] ? __warn_printk+0xf3/0xf3 [ 337.135193][T13506] ? printk+0xba/0xed [ 337.139165][T13506] ? log_store.cold+0x16/0x16 [ 337.143831][T13506] ? __warn.cold+0x5/0x4a [ 337.148242][T13506] ? __device_add_disk+0xf7e/0x1200 [ 337.153418][T13506] __warn.cold+0x20/0x4a [ 337.157681][T13506] ? __device_add_disk+0xf7e/0x1200 [ 337.162870][T13506] report_bug+0x1bd/0x210 [ 337.167182][T13506] handle_bug+0x38/0x90 [ 337.171326][T13506] exc_invalid_op+0x14/0x40 [ 337.175850][T13506] asm_exc_invalid_op+0x12/0x20 [ 337.180694][T13506] RIP: 0010:__device_add_disk+0xf7e/0x1200 [ 337.186477][T13506] Code: f1 ff ff e8 34 21 e9 fd 0f 0b e9 9f f8 ff ff 48 89 7c 24 10 e8 23 21 e9 fd 0f 0b 48 8b 7c 24 10 e9 f3 f4 ff ff e8 12 21 e9 fd <0f> 0b e9 8b fe ff ff 4c 89 ef e8 b3 35 29 fe e9 dc f1 ff ff e8 f9 [ 337.206065][T13506] RSP: 0018:ffffc90017147cf8 EFLAGS: 00010246 [ 337.212113][T13506] RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc9000a6fe000 [ 337.220060][T13506] RDX: 0000000000040000 RSI: ffffffff838b206e RDI: 0000000000000005 [ 337.228020][T13506] RBP: ffff8880a11df000 R08: 0000000000000001 R09: ffffffff8c5f0a37 [ 337.235983][T13506] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff92002e28fa8 [ 337.243945][T13506] R13: ffff8880a11df630 R14: ffff8880a11df0a0 R15: ffff888091c40000 [ 337.251905][T13506] ? __device_add_disk+0xf7e/0x1200 [ 337.257097][T13506] ? __device_add_disk+0xf7e/0x1200 [ 337.262298][T13506] ? sprintf+0xc0/0x100 [ 337.266453][T13506] ? blk_alloc_devt+0x4b0/0x4b0 [ 337.271302][T13506] ? __init_waitqueue_head+0x97/0x110 [ 337.276653][T13506] ? pm_runtime_init+0x2cf/0x3b0 [ 337.281577][T13506] ? lockdep_init_map_waits+0x26a/0x8a0 [ 337.287109][T13506] loop_add+0x616/0x8b0 [ 337.291247][T13506] loop_control_ioctl+0x16c/0x480 [ 337.296250][T13506] ? loop_lookup+0x1d0/0x1d0 [ 337.300822][T13506] ? __fget_files+0x294/0x400 [ 337.305482][T13506] ? bpf_lsm_file_ioctl+0x5/0x10 [ 337.310398][T13506] ? loop_lookup+0x1d0/0x1d0 [ 337.314970][T13506] __x64_sys_ioctl+0x193/0x200 [ 337.319734][T13506] do_syscall_64+0x2d/0x70 [ 337.324144][T13506] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 337.330031][T13506] RIP: 0033:0x45d4d9 [ 337.333910][T13506] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.353585][T13506] RSP: 002b:00007f2e99fc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 337.361976][T13506] RAX: ffffffffffffffda RBX: 00000000000122c0 RCX: 000000000045d4d9 [ 337.369926][T13506] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 337.377885][T13506] RBP: 00007f2e99fc9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 337.385856][T13506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 337.393809][T13506] R13: 000000000169fb6f R14: 00007f2e99fca9c0 R15: 000000000118cfec [ 337.403208][T13506] Kernel Offset: disabled [ 337.407632][T13506] Rebooting in 86400 seconds..