last executing test programs: 2.660857183s ago: executing program 0 (id=1): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000012c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="41917ff2e7974e7700000000b0a067cd5274f6075e4efb7cb766940fa2b431e2900d2799a73941263a323eb20da3bc362fb55849d79933e4938c105079be0e1631f0e529fd6f8378b00bd72979f22004476f57d63696063bb86c83ae336c961a28dc82cec52e24e0b43bd5c0a533137326d8d858df4392c823fbedf5050244b30763e286745d9147d999d8b3eb5bddb7ef11eb7c5d679d4ef7c410ba", @ANYRES32, @ANYBLOB, @ANYRES64=0x0], 0x20) syz_clone(0x20b84311, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x300000a, 0x5d032, 0xffffffffffffffff, 0x0) mlockall(0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') read$FUSE(r1, &(0x7f0000000040)={0x2020}, 0x2020) syz_clone(0x8100411, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000002500)={0x14, 0x1c, 0x23d, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x4, 0xf2}]}, 0x14}], 0x1, 0x0, 0x0, 0x20004881}, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000002080)='ns/ipc\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, 0x0, 0x24040810) sendmsg(r4, 0x0, 0x44) close(r4) connect$unix(r4, &(0x7f0000002340)=@abs={0x1, 0x0, 0x4e24}, 0x6e) fchown(r3, 0x0, 0x0) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, 0x0, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x80000}, 0x94) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000600)=@bpf_lsm={0x6, 0x3, 0x0, &(0x7f0000000140)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x21}, 0x94) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000001100)={0x0, 0x0}, 0x8) r9 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040)=r8, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000440)={r9, r7, 0x4, r6}, 0x10) 2.541919296s ago: executing program 1 (id=2): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, 0x0, 0x4) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(r2, &(0x7f0000001980)={0x9, {"a2e3ad214fc752f91b5b09094bf70e0dd038e7ff7fc6e5539b3243078b089b3430076d1a0890e0878f0e1ac6e7049b076d959b669a240d5b67f3988f7ef319520100ffe8d178708c523c921b1b5b31310d076d0936cd3b78130daa61d8e809ea889b5802b77f07227227b7ba67e0e78669a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f30e065cd5b91cd0ae19397d696d0d758f2dc7d1c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000002335875271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecdb08ced6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1fe90a56c71b1931870262f5e801119242ca026bfc821e7e01000000138e645bb80c617601000000be70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d595a40b9f6ff14ac488ec130fb3850a27af9544ae15a7e454dea05918b41243513f000000000000000a3621c56cea8d20fa911a0c41db6ebe8cac64f17679141d54b34bbc9980000000b3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6c82fa678ca14ffd9f9db2a7869d85864056526f889af43a6056080572286522449df466c632b3570243f989cce3803f465e41e610c2021d653a5520000008213b704a5000000000000008ef9f190bae97909507041d860420c5664b27921b14dc1db8892fd32d0ad7bc94681359bad8deff4b05f60cea0da7710a80000000000008000bea37ce0d0d4aa202f928f28381aab144a5d429a04a6a2b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2010000008271a1f5f8528f227e79c1389dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4e38a48a76eafc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12d3099dac44c3f0008047096a44002bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2bed9e53803edf1a4ae3a9737d214060005ea6f1783e287b3bee96e3a726eafe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f4ceb360c7e658828563e2d25c4aa348561f927e88f6dc7bcbf2a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b4bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034e00000000ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf00500a2690891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efed496f42355bc7872c827466cfa5c478b095b68441a34cb51682a8ae4d24ad92f243941ed274549b79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdbe6c4579b5561dc825ab829827945e020c1f67ee615feb6243378e0610060f02cca4e91b2f001edb3d78fb4b55668dda93ae62fccfcbb2b75a2183c46eb65ca8124e1b4da7fbb77ab2fc043aead87c32ab875ee7c2e7b7019c982cd3b43e4fb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e01feffffffffffff83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d951061ec97b1ad94872cb2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd7369d75f2e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c10238e204a67737c3b42aa01b20f7694a00f16e2d0174035a2c22656dc00880acebdbe8ddbd75c2f998d8ac2dfad2ba3a50200000045a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73cdb9a7b8fa367b50028067e7f16f4dd569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe2907ac0ca3d2414442e8f3a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf463661c953fcad6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae455925d0f6f1ba571eba281f2a654fb39ddff3b484439ff158e7cd419e037f3e3ad038f2211f1033095563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaeecf1d0ab378dd4dd891e937c2ea5410e0513005000000000000003911fab964c271550027697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9d4afb96d6861aca47da73d6f3dd014e5c5ad8fe995754bd9cf32fce1e31919c4b2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6ea94f88a4facfd4c735a20307c737afae5136651b1b9bd522dcb399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a37684f4113c48859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee2916580dacae008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463183b4b87c105000000302a808d7f5251440613d17ca51055f2f416a44fe180d2d50c312cca7cb14a20dc331f57a9817139a206fc7695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0x1000}}, 0x1006) 1.478204393s ago: executing program 3 (id=4): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0x114, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x6, 0xc, &(0x7f0000000080)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x2000300, 0xb, 0x0, &(0x7f0000000100)="63eced8e46dc3f0adf3389", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.411148614s ago: executing program 1 (id=5): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) r2 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x1, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @gre={{0x8}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2c, r5, 0x1, 0x0, 0x0, {0x27}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}}, 0x20000040) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x40, 0x10, 0x403, 0x70bd25, 0x0, {0x0, 0x0, 0x0, 0x0, 0x500}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gretap={{0xb}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000804}, 0x8000) r7 = socket(0x10, 0x803, 0x8) sendmsg$IPVS_CMD_SET_INFO(r7, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x2d}, 0x1, 0x0, 0x0, 0x8801}, 0x8000) getsockname$packet(r7, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r10) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0000001000110f00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000100001400128009000100626f6e64000000000400028008000a00", @ANYRES32=r11], 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=@getchain={0x24, 0x11, 0x1, 0x2000000, 0x0, {0x0, 0x0, 0x0, r8, {}, {0x0, 0x3}, {0x4, 0x9}}}, 0x24}}, 0x0) 1.411051724s ago: executing program 2 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/nullb1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./config/nullb/nullb1/zone_nr_conv\x00', 0x2, 0x0) write(r0, &(0x7f0000001400)='2\n', 0x2) 1.17482736s ago: executing program 2 (id=6): syz_usb_connect(0x0, 0x24, 0x0, 0x0) r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0xf9ba, 0x501) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)={0x0, 0x405, 0x88}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000001100)=""/4110, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x20, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @netfilter=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x50) syz_emit_ethernet(0xb2, &(0x7f0000000000)={@local, @empty, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "3000bb", 0x7c, 0x2b, 0x0, @private2, @local, {[@srh={0x3b, 0x2, 0x7, 0x1, 0x0, 0x0, 0x0, [@dev]}], {0x0, 0x0, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "82f63de64f6ce2ee11028289aefdb3449391a823213e6336516748a7949bb108", "402fa83b1d661c18462075368a186092", {"9ddeb8f71aa23d391b8fa99e9816af2d", "040876a663a86d97f46b9665cc18492b"}}}}}}}}, 0x0) r4 = socket$kcm(0xa, 0x3, 0x87) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40241, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @random="2b0436d23321"}) write$tun(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="034886dd120005000000140000006000000008008700fe88a43de1a400000000000000007d01ff020000000000000000000000000001"], 0xfdef) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f00000001c0)=@attr_riscv64=@attr_aplic={0x0, 0x1, @any=0x2, &(0x7f0000000200)=0x6}) r8 = openat$uhid(0xffffff9c, &(0x7f00000004c0), 0x2, 0x0) r9 = dup3(r8, r4, 0x80000) fsopen(&(0x7f0000000000)='afs\x00', 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) ioctl$KVM_RUN(r9, 0xae80, 0x0) fsopen(&(0x7f00000000c0)='ubifs\x00', 0x0) 1.17464397s ago: executing program 3 (id=7): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./sys\x00', 0x1ff) ioctl$XFS_IOC_FSGEOMETRY_V4(r0, 0x8070587c, 0x0) openat$sequencer2(0xffffff9c, &(0x7f00000001c0), 0x0, 0x0) 338.530081ms ago: executing program 3 (id=8): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./dev/ram0\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000001000)="fc4e2ba9", 0x4, 0x1000) pwrite64(r0, &(0x7f0000001004)="01000000", 0x4, 0x1004) pwrite64(r0, &(0x7f0000001008)="01", 0x1, 0x1008) pwrite64(r0, &(0x7f000000100c)='\b\x00\x00\x00', 0x4, 0x1060) pwrite64(r0, &(0x7f0000001010)="1000000000000000", 0x8, 0x1080) pwrite64(r0, &(0x7f0000001018)='\n\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x1088) pwrite64(r0, &(0x7f0000001020)='\b\x00\x00\x00\x00\x00', 0x6, 0x1090) pwrite64(r0, &(0x7f0000001028)="284f2ba9", 0x4, 0x10d8) pwrite64(r0, &(0x7f0000001030), 0x0, 0x2004) pwrite64(r0, &(0x7f0000001034)="000200", 0x3, 0x2034) pwrite64(r0, &(0x7f000000103c)='\x00\x00\x00\x00', 0x4, 0x203c) fsync(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='md0\n', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/block/md0/md/metadata_version\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='1.2\n', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f0000000800)='1:0\n', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./sys/block/md0/md/dev-ram0/state\x00', 0x1, 0x0) write(r4, &(0x7f0000000a00)='writemostly\n', 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r5, &(0x7f0000000c00)='readonly\n', 0x9) write(0xffffffffffffffff, &(0x7f0000000e00)='1024\n', 0x5) 181.063795ms ago: executing program 1 (id=9): pipe(0x0) openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi1\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r0 = io_uring_setup(0x178e, &(0x7f00000001c0)={0x0, 0x52c1, 0x80, 0xfffffffe, 0xc}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000001c0)={0x14, 0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x0}, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) listen(r1, 0x5) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) 0s ago: executing program 0 (id=10): r0 = socket$can_j1939(0x1d, 0x2, 0x7) flistxattr(r0, &(0x7f0000000080)=""/214, 0xd6) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) write$UHID_CREATE2(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b00000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d0005007e0500000603000003000000fcffffff05010905a10105091901290a150025017501950a8102950175068103c0"], 0x135) write$UHID_INPUT2(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='\f\x00\x00\x00g\x00 '], 0xc) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.187' (ED25519) to the list of known hosts. [ 74.856611][ T5764] cgroup: Unknown subsys name 'net' [ 74.995243][ T5764] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 76.763862][ T5764] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 78.487968][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 78.496625][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 78.498753][ T5784] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 78.504605][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 78.519997][ T51] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 78.528016][ T51] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 78.536439][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 78.544971][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 78.547434][ T5786] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 78.553035][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 78.561113][ T5786] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 78.575507][ T5786] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 78.598188][ T5791] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 78.599088][ T5792] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 78.613267][ T5792] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 78.613704][ T5789] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 78.629264][ T5789] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 78.636579][ T5791] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 78.639157][ T5792] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 78.652121][ T5086] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 78.660740][ T5086] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 78.668571][ T5086] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 78.677094][ T5782] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 78.687854][ T5791] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 79.070842][ T5778] chnl_net:caif_netlink_parms(): no params data found [ 79.217547][ T5777] chnl_net:caif_netlink_parms(): no params data found [ 79.286071][ T5778] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.296597][ T5778] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.304455][ T5778] bridge_slave_0: entered allmulticast mode [ 79.312251][ T5778] bridge_slave_0: entered promiscuous mode [ 79.325403][ T5778] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.332684][ T5778] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.340128][ T5778] bridge_slave_1: entered allmulticast mode [ 79.348252][ T5778] bridge_slave_1: entered promiscuous mode [ 79.416588][ T5778] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.434079][ T5775] chnl_net:caif_netlink_parms(): no params data found [ 79.453655][ T5778] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.513321][ T5776] chnl_net:caif_netlink_parms(): no params data found [ 79.560476][ T5777] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.567954][ T5777] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.575163][ T5777] bridge_slave_0: entered allmulticast mode [ 79.582546][ T5777] bridge_slave_0: entered promiscuous mode [ 79.594448][ T5778] team0: Port device team_slave_0 added [ 79.621750][ T5777] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.629482][ T5777] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.636682][ T5777] bridge_slave_1: entered allmulticast mode [ 79.643966][ T5777] bridge_slave_1: entered promiscuous mode [ 79.663894][ T5778] team0: Port device team_slave_1 added [ 79.734839][ T5778] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.741903][ T5778] 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. [ 79.768157][ T5778] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.797472][ T5777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.811797][ T5778] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.818857][ T5778] 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. [ 79.845924][ T5778] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.874889][ T5775] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.882894][ T5775] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.892452][ T5775] bridge_slave_0: entered allmulticast mode [ 79.900095][ T5775] bridge_slave_0: entered promiscuous mode [ 79.909106][ T5775] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.916442][ T5775] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.924169][ T5775] bridge_slave_1: entered allmulticast mode [ 79.932069][ T5775] bridge_slave_1: entered promiscuous mode [ 79.940834][ T5777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.006136][ T5777] team0: Port device team_slave_0 added [ 80.012395][ T5776] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.022580][ T5776] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.030414][ T5776] bridge_slave_0: entered allmulticast mode [ 80.038014][ T5776] bridge_slave_0: entered promiscuous mode [ 80.055007][ T5777] team0: Port device team_slave_1 added [ 80.072485][ T5776] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.080410][ T5776] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.087761][ T5776] bridge_slave_1: entered allmulticast mode [ 80.094661][ T5776] bridge_slave_1: entered promiscuous mode [ 80.112037][ T5775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.123790][ T5775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.156920][ T5778] hsr_slave_0: entered promiscuous mode [ 80.164740][ T5778] hsr_slave_1: entered promiscuous mode [ 80.192472][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.199788][ T5777] 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. [ 80.226297][ T5777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.239920][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.246910][ T5777] 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. [ 80.273077][ T5777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.349048][ T5776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.362599][ T5776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.374697][ T5775] team0: Port device team_slave_0 added [ 80.384533][ T5775] team0: Port device team_slave_1 added [ 80.440340][ T5776] team0: Port device team_slave_0 added [ 80.473473][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.480609][ T5775] 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. [ 80.506733][ T5775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.527939][ T5776] team0: Port device team_slave_1 added [ 80.545685][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.552902][ T5775] 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. [ 80.579637][ T5775] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.616597][ T5777] hsr_slave_0: entered promiscuous mode [ 80.623408][ T5777] hsr_slave_1: entered promiscuous mode [ 80.629633][ T5777] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.637874][ T5777] Cannot create hsr debugfs directory [ 80.687975][ T5788] Bluetooth: hci0: command tx timeout [ 80.703086][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.710147][ T5776] 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. [ 80.736675][ T5776] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.765394][ T5775] hsr_slave_0: entered promiscuous mode [ 80.771882][ T5775] hsr_slave_1: entered promiscuous mode [ 80.777834][ T5791] Bluetooth: hci2: command tx timeout [ 80.777964][ T5791] Bluetooth: hci3: command tx timeout [ 80.778170][ T5788] Bluetooth: hci1: command tx timeout [ 80.794826][ T5775] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.803483][ T5775] Cannot create hsr debugfs directory [ 80.830979][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.838766][ T5776] 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. [ 80.867471][ T5776] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.059418][ T5776] hsr_slave_0: entered promiscuous mode [ 81.066163][ T5776] hsr_slave_1: entered promiscuous mode [ 81.072926][ T5776] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.080689][ T5776] Cannot create hsr debugfs directory [ 81.116392][ T5778] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.173225][ T5778] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.210370][ T5778] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.222269][ T5778] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.336588][ T5777] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 81.364071][ T5777] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 81.378560][ T5777] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 81.406346][ T5777] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 81.501451][ T5775] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 81.528259][ T5775] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 81.549497][ T5775] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 81.579495][ T5775] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 81.631164][ T5776] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 81.655248][ T5776] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 81.668541][ T5776] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 81.691748][ T5776] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 81.800180][ T5778] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.860864][ T5777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.886983][ T5778] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.913331][ T2950] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.920761][ T2950] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.944747][ T1019] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.952040][ T1019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.978331][ T5777] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.991597][ T5775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.022968][ T1019] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.030206][ T1019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.046937][ T5775] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.072697][ T2950] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.080036][ T2950] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.122537][ T4508] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.129874][ T4508] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.169002][ T5776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.184488][ T1019] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.191698][ T1019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.309195][ T5776] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.349873][ T5775] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.403569][ T1019] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.410933][ T1019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.462005][ T2950] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.469250][ T2950] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.748900][ T5778] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.780222][ T5788] Bluetooth: hci0: command tx timeout [ 82.803884][ T5777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.847581][ T5788] Bluetooth: hci1: command tx timeout [ 82.848235][ T5784] Bluetooth: hci3: command tx timeout [ 82.853382][ T5791] Bluetooth: hci2: command tx timeout [ 82.954130][ T5778] veth0_vlan: entered promiscuous mode [ 83.003361][ T5775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.041857][ T5778] veth1_vlan: entered promiscuous mode [ 83.073413][ T5776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.092879][ T5777] veth0_vlan: entered promiscuous mode [ 83.127057][ T5777] veth1_vlan: entered promiscuous mode [ 83.145209][ T5775] veth0_vlan: entered promiscuous mode [ 83.176707][ T5778] veth0_macvtap: entered promiscuous mode [ 83.211947][ T5778] veth1_macvtap: entered promiscuous mode [ 83.223980][ T5775] veth1_vlan: entered promiscuous mode [ 83.269454][ T5776] veth0_vlan: entered promiscuous mode [ 83.283470][ T5777] veth0_macvtap: entered promiscuous mode [ 83.296305][ T5778] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.313615][ T5776] veth1_vlan: entered promiscuous mode [ 83.341109][ T5778] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.350704][ T5777] veth1_macvtap: entered promiscuous mode [ 83.381927][ T5778] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.394926][ T5778] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.404432][ T5778] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.416921][ T5778] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.460316][ T5775] veth0_macvtap: entered promiscuous mode [ 83.475456][ T5775] veth1_macvtap: entered promiscuous mode [ 83.512635][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.525552][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.541539][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.552058][ T5776] veth0_macvtap: entered promiscuous mode [ 83.564397][ T5776] veth1_macvtap: entered promiscuous mode [ 83.579496][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.591507][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.602831][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.642348][ T5777] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.659257][ T5777] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.668987][ T5777] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.677981][ T5777] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.703959][ T5776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.715056][ T5776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.725004][ T5776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.736174][ T5776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.748742][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.759567][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.771504][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.782773][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.793453][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.803551][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.814850][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.830612][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.863493][ T5776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.879022][ T5776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.889893][ T5776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.900403][ T5776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.911762][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.920225][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.935479][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.945812][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.956811][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.966712][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.979477][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.991052][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.033715][ T5776] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.047252][ T5776] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.056639][ T5776] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.069236][ T5776] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.082442][ T5775] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.093400][ T5775] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.102709][ T5775] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.111644][ T5775] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.124102][ T4508] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.135913][ T4508] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.198763][ T4731] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.215454][ T4731] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.262895][ T4731] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.271931][ T4731] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.349517][ T2950] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.363591][ T2950] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.435379][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.466302][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.484844][ T2950] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.506427][ T2950] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.639894][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.670434][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.697961][ T2950] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.724720][ T2950] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.849617][ T5791] Bluetooth: hci0: command tx timeout [ 84.940380][ T5784] Bluetooth: hci3: command tx timeout [ 84.940379][ T5788] Bluetooth: hci1: command tx timeout [ 84.940483][ T5791] Bluetooth: hci2: command tx timeout [ 86.098889][ T5859] program syz.2.6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 86.121393][ T5862] FAULT_INJECTION: forcing a failure. [ 86.121393][ T5862] name failslab, interval 1, probability 0, space 0, times 1 [ 86.148826][ T5862] CPU: 0 PID: 5862 Comm: syz.3.7 Not tainted syzkaller #0 [ 86.156008][ T5862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 86.166184][ T5862] Call Trace: [ 86.169477][ T5862] [ 86.172423][ T5862] dump_stack_lvl+0x18c/0x250 [ 86.177175][ T5862] ? show_regs_print_info+0x20/0x20 [ 86.182440][ T5862] ? load_image+0x420/0x420 [ 86.186990][ T5862] ? __might_sleep+0xe0/0xe0 [ 86.191614][ T5862] ? __lock_acquire+0x7d80/0x7d80 [ 86.196670][ T5862] should_fail_ex+0x394/0x4c0 [ 86.201373][ T5862] should_failslab+0x9/0x20 [ 86.205897][ T5862] slab_pre_alloc_hook+0x59/0x300 [ 86.211042][ T5862] ? snd_timer_instance_new+0x51/0x210 [ 86.216520][ T5862] __kmem_cache_alloc_node+0x53/0x250 [ 86.221907][ T5862] ? vsprintf+0x30/0x30 [ 86.226073][ T5862] ? snd_timer_instance_new+0x51/0x210 [ 86.231552][ T5862] kmalloc_trace+0x2a/0xe0 [ 86.235986][ T5862] snd_timer_instance_new+0x51/0x210 [ 86.241287][ T5862] snd_seq_timer_open+0x23b/0x610 [ 86.246334][ T5862] ? snd_seq_timer_set_skew+0xd0/0xd0 [ 86.251716][ T5862] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 86.257629][ T5862] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 86.263529][ T5862] ? _raw_spin_unlock+0x40/0x40 [ 86.268482][ T5862] ? snd_seq_timer_defaults+0x35/0x530 [ 86.273956][ T5862] snd_seq_queue_alloc+0x3b7/0x740 [ 86.279089][ T5862] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 86.284832][ T5862] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 86.291098][ T5862] snd_seq_oss_open+0x658/0xf10 [ 86.295969][ T5862] ? snd_seq_oss_delete_client+0x50/0x50 [ 86.301645][ T5862] ? trace_raw_output_contention_end+0xd0/0xd0 [ 86.308013][ T5862] ? soundcore_open+0x274/0x4c0 [ 86.312915][ T5862] ? odev_open+0x5c/0xa0 [ 86.317188][ T5862] ? __lock_acquire+0x7d80/0x7d80 [ 86.322232][ T5862] ? snd_seq_oss_process_event+0x2a30/0x2a30 [ 86.328228][ T5862] ? async_call_lookup_ports+0x20/0x20 [ 86.333836][ T5862] ? do_raw_spin_unlock+0x121/0x230 [ 86.339094][ T5862] ? soundcore_open+0x310/0x4c0 [ 86.343978][ T5862] odev_open+0x67/0xa0 [ 86.348070][ T5862] chrdev_open+0x58c/0x600 [ 86.352593][ T5862] ? cd_forget+0x160/0x160 [ 86.357028][ T5862] ? fsnotify_perm+0x3ed/0x5e0 [ 86.361820][ T5862] do_dentry_open+0x880/0x14b0 [ 86.366611][ T5862] ? cd_forget+0x160/0x160 [ 86.371085][ T5862] path_openat+0x284f/0x3270 [ 86.375883][ T5862] ? do_sys_openat2+0xda/0x1d0 [ 86.380769][ T5862] ? __x64_sys_openat+0x139/0x160 [ 86.385842][ T5862] ? verify_lock_unused+0x140/0x140 [ 86.391180][ T5862] ? do_filp_open+0x430/0x430 [ 86.395897][ T5862] do_filp_open+0x1f2/0x430 [ 86.400425][ T5862] ? vfs_tmpfile+0x620/0x620 [ 86.405052][ T5862] ? _raw_spin_unlock+0x28/0x40 [ 86.409917][ T5862] ? alloc_fd+0x590/0x640 [ 86.414273][ T5862] do_sys_openat2+0x134/0x1d0 [ 86.418975][ T5862] ? do_sys_open+0xe0/0xe0 [ 86.423408][ T5862] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 86.429528][ T5862] ? lock_chain_count+0x20/0x20 [ 86.434414][ T5862] __x64_sys_openat+0x139/0x160 [ 86.439295][ T5862] do_syscall_64+0x55/0xb0 [ 86.443734][ T5862] ? clear_bhb_loop+0x40/0x90 [ 86.448439][ T5862] ? clear_bhb_loop+0x40/0x90 [ 86.453398][ T5862] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 86.459326][ T5862] RIP: 0033:0x7fd822f9e159 [ 86.463868][ T5862] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 86.483495][ T5862] RSP: 002b:00007fd823f00028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 86.492021][ T5862] RAX: ffffffffffffffda RBX: 00007fd823225fa0 RCX: 00007fd822f9e159 [ 86.500015][ T5862] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 00000000ffffff9c [ 86.508003][ T5862] RBP: 00007fd823035024 R08: 0000000000000000 R09: 0000000000000000 [ 86.515987][ T5862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.524075][ T5862] R13: 00007fd823226038 R14: 00007fd823225fa0 R15: 00007ffcccb579e8 [ 86.532430][ T5862] [ 86.541253][ T5864] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 86.657491][ T5859] syz.2.6 uses obsolete (PF_INET,SOCK_PACKET) [ 86.672494][ T5852] bond1 (unregistering): Released all slaves [ 86.929092][ T5791] Bluetooth: hci0: command tx timeout [ 87.009493][ T5791] Bluetooth: hci3: command tx timeout [ 87.014996][ T5791] Bluetooth: hci2: command tx timeout [ 87.020563][ T5788] Bluetooth: hci1: command tx timeout [ 87.196998][ T5871] ------------[ cut here ]------------ [ 87.203191][ T5871] WARNING: CPU: 1 PID: 5871 at block/bio.c:501 bio_alloc_bioset+0xe10/0x12d0 [ 87.212605][ T5871] Modules linked in: [ 87.216561][ T5871] CPU: 1 PID: 5871 Comm: syz.3.8 Not tainted syzkaller #0 [ 87.223870][ T5871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 87.234034][ T5871] RIP: 0010:bio_alloc_bioset+0xe10/0x12d0 [ 87.239994][ T5871] Code: 89 de 81 e6 bf db f6 ff 81 ce 00 20 09 00 e8 57 ca ca fd 48 85 c0 74 69 49 89 c7 e8 9a 27 73 fd e9 0d f7 ff ff e8 90 27 73 fd <0f> 0b e9 58 fa ff ff e8 84 27 73 fd e8 0f 42 ec fc e9 ed fb ff ff [ 87.261003][ T5871] RSP: 0018:ffffc90004bef910 EFLAGS: 00010287 [ 87.267608][ T5871] RAX: ffffffff84145ae0 RBX: 0000000000000000 RCX: 0000000000080000 [ 87.275718][ T5871] RDX: ffffc9000d705000 RSI: 0000000000000e17 RDI: 0000000000000e18 [ 87.283837][ T5871] RBP: dffffc0000000000 R08: ffff8880764d0a30 R09: 1ffff1100b7de817 [ 87.291929][ T5871] R10: dffffc0000000000 R11: ffffed100b7de818 R12: 0000000000069801 [ 87.300072][ T5871] R13: ffff8880764d0a30 R14: 0000000000000001 R15: 0000000000000001 [ 87.308147][ T5871] FS: 00007fd823f006c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 87.317477][ T5871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.324264][ T5871] CR2: 0000001b2de21ffe CR3: 000000001ebbf000 CR4: 00000000003526e0 [ 87.332915][ T5871] Call Trace: [ 87.336246][ T5871] [ 87.339291][ T5871] ? __lock_acquire+0x7d80/0x7d80 [ 87.344376][ T5871] ? __rwlock_init+0x150/0x150 [ 87.349245][ T5871] md_super_write+0x11c/0x2f0 [ 87.353979][ T5871] md_update_sb+0x1369/0x2310 [ 87.359398][ T5871] ? md_integrity_add_rdev+0x1a0/0x1a0 [ 87.365088][ T5871] ? rcu_is_watching+0x15/0xb0 [ 87.370598][ T5871] ? rdev_attr_store+0xdb/0x420 [ 87.375527][ T5871] ? mddev_create_serial_pool+0x210/0x470 [ 87.381454][ T5871] state_store+0xbf8/0x1b10 [ 87.386028][ T5871] rdev_attr_store+0x27c/0x420 [ 87.390940][ T5871] ? sysfs_kf_read+0x360/0x360 [ 87.395753][ T5871] kernfs_fop_write_iter+0x3a4/0x520 [ 87.401184][ T5871] vfs_write+0x474/0x9a0 [ 87.405505][ T5871] ? file_end_write+0x250/0x250 [ 87.410976][ T5871] ? __fget_files+0x3fc/0x460 [ 87.415723][ T5871] ? __fdget_pos+0x2a3/0x330 [ 87.421035][ T5871] ? ksys_write+0x74/0x260 [ 87.425530][ T5871] ksys_write+0x151/0x260 [ 87.430027][ T5871] ? __ia32_sys_read+0x90/0x90 [ 87.434861][ T5871] ? lockdep_hardirqs_on+0x98/0x150 [ 87.440511][ T5871] do_syscall_64+0x55/0xb0 [ 87.444989][ T5871] ? clear_bhb_loop+0x40/0x90 [ 87.449823][ T5871] ? clear_bhb_loop+0x40/0x90 [ 87.454738][ T5871] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 87.461556][ T5871] RIP: 0033:0x7fd822f9e159 [ 87.466031][ T5871] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 87.486006][ T5871] RSP: 002b:00007fd823f00028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 87.495032][ T5871] RAX: ffffffffffffffda RBX: 00007fd823225fa0 RCX: 00007fd822f9e159 [ 87.503162][ T5871] RDX: 000000000000000c RSI: 0000200000000a00 RDI: 0000000000000007 [ 87.511280][ T5871] RBP: 00007fd823035024 R08: 0000000000000000 R09: 0000000000000000 [ 87.519411][ T5871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.527516][ T5871] R13: 00007fd823226038 R14: 00007fd823225fa0 R15: 00007ffcccb579e8 [ 87.535576][ T5871] [ 87.539067][ T5871] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 87.546492][ T5871] CPU: 1 PID: 5871 Comm: syz.3.8 Not tainted syzkaller #0 [ 87.553637][ T5871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 87.563816][ T5871] Call Trace: [ 87.567119][ T5871] [ 87.570101][ T5871] dump_stack_lvl+0x18c/0x250 [ 87.574811][ T5871] ? show_regs_print_info+0x20/0x20 [ 87.580031][ T5871] ? load_image+0x420/0x420 [ 87.584570][ T5871] panic+0x2ca/0x720 [ 87.588586][ T5871] ? bpf_jit_dump+0xd0/0xd0 [ 87.593331][ T5871] __warn+0x2e0/0x470 [ 87.597337][ T5871] ? bio_alloc_bioset+0xe10/0x12d0 [ 87.602477][ T5871] ? bio_alloc_bioset+0xe10/0x12d0 [ 87.607609][ T5871] report_bug+0x2be/0x4f0 [ 87.611955][ T5871] ? bio_alloc_bioset+0xe10/0x12d0 [ 87.617079][ T5871] ? bio_alloc_bioset+0xe10/0x12d0 [ 87.622205][ T5871] ? bio_alloc_bioset+0xe12/0x12d0 [ 87.627330][ T5871] handle_bug+0xcf/0x120 [ 87.632053][ T5871] exc_invalid_op+0x1a/0x50 [ 87.636573][ T5871] asm_exc_invalid_op+0x1a/0x20 [ 87.641440][ T5871] RIP: 0010:bio_alloc_bioset+0xe10/0x12d0 [ 87.647182][ T5871] Code: 89 de 81 e6 bf db f6 ff 81 ce 00 20 09 00 e8 57 ca ca fd 48 85 c0 74 69 49 89 c7 e8 9a 27 73 fd e9 0d f7 ff ff e8 90 27 73 fd <0f> 0b e9 58 fa ff ff e8 84 27 73 fd e8 0f 42 ec fc e9 ed fb ff ff [ 87.666910][ T5871] RSP: 0018:ffffc90004bef910 EFLAGS: 00010287 [ 87.672999][ T5871] RAX: ffffffff84145ae0 RBX: 0000000000000000 RCX: 0000000000080000 [ 87.680980][ T5871] RDX: ffffc9000d705000 RSI: 0000000000000e17 RDI: 0000000000000e18 [ 87.688959][ T5871] RBP: dffffc0000000000 R08: ffff8880764d0a30 R09: 1ffff1100b7de817 [ 87.697087][ T5871] R10: dffffc0000000000 R11: ffffed100b7de818 R12: 0000000000069801 [ 87.705246][ T5871] R13: ffff8880764d0a30 R14: 0000000000000001 R15: 0000000000000001 [ 87.713237][ T5871] ? bio_alloc_bioset+0xe10/0x12d0 [ 87.718398][ T5871] ? __lock_acquire+0x7d80/0x7d80 [ 87.723487][ T5871] ? __rwlock_init+0x150/0x150 [ 87.728284][ T5871] md_super_write+0x11c/0x2f0 [ 87.733030][ T5871] md_update_sb+0x1369/0x2310 [ 87.737767][ T5871] ? md_integrity_add_rdev+0x1a0/0x1a0 [ 87.743296][ T5871] ? rcu_is_watching+0x15/0xb0 [ 87.748151][ T5871] ? rdev_attr_store+0xdb/0x420 [ 87.753037][ T5871] ? mddev_create_serial_pool+0x210/0x470 [ 87.758800][ T5871] state_store+0xbf8/0x1b10 [ 87.763328][ T5871] rdev_attr_store+0x27c/0x420 [ 87.769041][ T5871] ? sysfs_kf_read+0x360/0x360 [ 87.773832][ T5871] kernfs_fop_write_iter+0x3a4/0x520 [ 87.779215][ T5871] vfs_write+0x474/0x9a0 [ 87.783488][ T5871] ? file_end_write+0x250/0x250 [ 87.788362][ T5871] ? __fget_files+0x3fc/0x460 [ 87.793154][ T5871] ? __fdget_pos+0x2a3/0x330 [ 87.797764][ T5871] ? ksys_write+0x74/0x260 [ 87.802294][ T5871] ksys_write+0x151/0x260 [ 87.806647][ T5871] ? __ia32_sys_read+0x90/0x90 [ 87.811452][ T5871] ? lockdep_hardirqs_on+0x98/0x150 [ 87.816674][ T5871] do_syscall_64+0x55/0xb0 [ 87.821103][ T5871] ? clear_bhb_loop+0x40/0x90 [ 87.825798][ T5871] ? clear_bhb_loop+0x40/0x90 [ 87.830492][ T5871] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 87.836399][ T5871] RIP: 0033:0x7fd822f9e159 [ 87.840839][ T5871] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 87.860841][ T5871] RSP: 002b:00007fd823f00028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 87.869460][ T5871] RAX: ffffffffffffffda RBX: 00007fd823225fa0 RCX: 00007fd822f9e159 [ 87.877623][ T5871] RDX: 000000000000000c RSI: 0000200000000a00 RDI: 0000000000000007 [ 87.885614][ T5871] RBP: 00007fd823035024 R08: 0000000000000000 R09: 0000000000000000 [ 87.893683][ T5871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.901668][ T5871] R13: 00007fd823226038 R14: 00007fd823225fa0 R15: 00007ffcccb579e8 [ 87.909702][ T5871] [ 87.913122][ T5871] Kernel Offset: disabled [ 87.917590][ T5871] Rebooting in 86400 seconds..