last executing test programs: 47.766856058s ago: executing program 2 (id=28): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='devices.list\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r2, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x808e}, 0x40000100) write$cgroup_devices(r1, &(0x7f0000000100)={'b', ' *:* ', 'm\x00'}, 0x8) 47.56779621s ago: executing program 2 (id=31): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000030000000200000002"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x10, 0x20000000000000fe, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45a0}, 0x94) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000007c0)={{r0}, &(0x7f0000000740), &(0x7f0000000780)}, 0x20) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r3, r2, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xd81, &(0x7f0000001e40)=ANY=[], 0x0) 47.171013543s ago: executing program 2 (id=33): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x5f, 0x0, 0x0) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)={0x1, 0x0, [{0x40000073, 0x0, 0x81}]}) 45.722586814s ago: executing program 2 (id=40): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18f) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x20000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='.\x00', 0x0, 0x8b7848, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x200000000000, &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x6000, 0x0) 45.378712956s ago: executing program 2 (id=42): r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="bc0000000002010400000000000000000a000000300001802c00018014000300fe80000000000000000000000000002014000400fe8000000000000000000000000000aa3c0003800c00028004000100890000002c00018014000300fe80000000000000000000000000002a14000400ff0100000000000000000000000000013c0002800c00028005000100860000002c0001801400030000000000000000000000000000000000140004"], 0xbc}, 0x1, 0x0, 0x0, 0x24000801}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000140)=""/134, 0x86}], 0x1, 0x0, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40804}, 0x40a0) 44.792485948s ago: executing program 2 (id=47): mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1d4e, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}}) syz_fuse_handle_req(r0, &(0x7f0000009b40)="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0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x24ff871999e0dde7, 0xdcf, 0x4005, 0xb, 0x800, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0xffeb, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0x1, {0x0, 0x0, 0x0, {0x5, 0x3, 0x8600005, 0x4, 0xfffffffffffffffd, 0xffffffffffffffff, 0x4, 0xc, 0xfffffffc, 0x4000, 0x5, 0xffffffffffffffff, 0x0, 0x32, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) 44.345683241s ago: executing program 32 (id=47): mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1d4e, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}}) syz_fuse_handle_req(r0, &(0x7f0000009b40)="de98ee653502c564abeb97fc678bde22efebcf99c2d89952950acc703a3c6268a54c8b1bd1ee165c82980cd315b55a070dc41deeb2d4c1842d936a0bcde5fd7ed6031fdd9cb58ebfe8261528f097f309813b5722c24a1af8e6bc6ddaef7e85d2659690154bc5e6ee73c3fe7176509ad7b30e1098fc9873db91d3c1816825e710374de8d40693578b598922d9c523cfff93a630f121251d17ad40bce021d7fd57945fe2a186618a40b5f3995a9f0ceaa3e22b57e4f68e53fffeb5474fb83afaf5cde6b0aaf5cf0313ede442ddf1df6c280921e43d80dddfd005969272e1719b37fd8f749fcde83f8201826b4cf5b1c1da394568aa7d8833dd11309f46422b0152ede5ab29b17bc1ae80147346155b20a98d6fc2650bec3fe73327c45cad1b38f7c983cd070556a8f8ed5d58e1052f6436fad905099d18fb3e62c2c36a1c2209a94c820e30e5234e77be3beb4cd183015d281e7bf39cdcf0f1e541211c75d64a49b55ba4c2c444bef36d98df66bea814bab91ed65386d6a491a6295c24dbaf752a5e7a856e0dfe46a6f9e718ca3919c6f8978b0fd65c9e389114e5afd8e9e2a575b854463b63f46d08795f0f1d0d48d6d610fd74e9238de32ee3fa2ffef550336341803c083ac1d749be6c5440bbe4bd3bc3015bcde2b4e2160ba266d281a9641f74d9348fb6fa8550d1e8a8362999452e40b75c412cfa77ab8e1aaf1a9e83c855ec9b7ada38690f0d2e59f67a1f3babbcda8011595ea720816c24726b833beaca0a9d11e7b99373601d27d18c9e29940503d3a12149fdc4fe0056c3d023d6e7712eb853df19f2b4b886e08d61629288ff16c2597d7fae5bfc8b41f92fc325ffe0f61683b1f661409bdd7c3d88a854f8393484f4669b5d9654fd3a0819a32110b9064539a7419c332629b3fc71da35b783ef7c693842ce83733a63f2e6af37989cfcb768ab8cea5d21b82a0e9f6fdcec26b0107708867dec54c4e739fe9b931b3c6da013bfae097c57f1e16ba54f9028e672511938a0ad9d681d7feebc65a2f5f588abd66261393f3ba02d7b2cf650a9f7c6a4ca55b4d41132908dc9c90e26f0da8e2259e3a2b63b2d9e27754e278827ab80438070698c690ec375a9aeb4193079a28a2a062961ba0e65af01644af063f3ebefda92c4986379f7b099b2fd3960929578736f09887fc5816cb1b982e5b121b79662d1674dd0c6e82627cf8c63e576e5c1eb0af9415ddc10ff880e8ae3ce8c4fb87b8f9d364974c2a1d8eba4e04bc2bc018bfabc435683b2551c0e4908570b930c4fd7c03ddb95e9ec1d1994e3df0305fdac4e5b914641ae25b0c469b194c0bb78ab04887cdc4262da468475b926a18254d23b4c44705aeca34ef8a7b04dd55a43f39996529a23804e054655c5ba8661f7c02737e7539650364928d62b9b8d80988232009acb54214f06640e9bc6614c0ce02e4a22dc8b91a0aad711e4fd01d7020b7c7185e41e27ce266b9f5aec682cbd4bba3240d6277b17b564937254f37afe580cba0b78c6b0cc81830eaf10d7cc1f7e918d49e935629fe6c24b4368a04af1b99f6981340ee031874f3d4b3a9ebc31719b3b775bfe1fdfa0460a3820bff6f61b49b11ac2ca00836a0c4a74aed92a619f34231196669b942e761538e64f965d23d4f7814256e876263fe5307985c4e6eb69c974f66276764e80ab1de3f5c55e7b2cfdb78dd183a85473e968918ad73f29a266c818b9bf9f62eed86df25b2577bb6d98e3996e94f5bdf119b869541a94eb3536c979c3d77cc0df7c0c48a902ca2f03f5ba5a8ef9431cf95f6fc89744e8440e1d5ebb837e30ef7541fbc27672c31566ac3676a173cb9e466a2d206ba1ebc2b985eddcd6ff937375fbc8415eba46f5ec68cfa9f3a669d41b078867dd9f5160ba45fa4719f32cf877d4b7a6d77c977533659f7c7ac22c68f5e93c1df6c2a3d45b55a4afd3355680aed864f6bbe13da2da28a4851f73c88e555f3bb1c34a21fc45ab6c28287902e8b5fcae6899c804f364cd878a8d1734462bb075cb7bc709cc2c5d7747c4c29a2fa9259752301c26b852b7993adf889d45dbe39094c9b7b168756e5b939ed10bb6df57b8f5e14352cfc7d8b03cda5b978b06cf2430af5db17177b1ef664bc4b00307f970c4fc606a6bab72125f62b0f59655c35b104da7af188a953cfc09b3aa0785abf330830fefedcc8bf9a11d5dc4b5642f679d45cb44fe61ab1d906345c1c345f6b8027bae9585580c20115d2504d9c83ab54ea2557b6d2dd3bc65fa29f091aa46a215e77621836154104e6969fa9107139a19f2e45cc6bf55422a0e1a6d037ad9e63df5f9cd2045e13ac2d6a15bc12008c4cd23782df7d41bfecc0037292d22c7b42f2cc1a22db7502332d9f4fa85f7640c8635b9469681adb6bcec2dfdf6926f1815156d80a835ae918527f549ea6df45f350f618dc1f3ca139759be28e35013034f8bbfd3fa1a8f302594213c18015305911f42e287f2d86f17d76f8a0ea03fb574c60c808669f9f4454fc2eaf0e93873f688e34bd3341f6874d5d8fe754172a751d6ab23dc1642220e7fb1071df0ee3c7e07c338915494a3b360bdc0b38ed221c2c2bc86b29744448b255802b3ddfe600c1d0f9acabb2185e4e9dae5e456d5825f516c857f63e72e4a5f3d45eaf11a0e3a5ad0ba30a0bf0f94cc99586fd202d6118bb6f9c272f6cbe39dd9b8b36ea7fa51dfe0bb87a633be11c16a14d1bce8492387696e195fa3c5f172690b4434aa2e91ce7d225d73b1983d2605ec725aae0ae402cd2f79fc202a307f1896f3dfcf8c0fd8b841dcfeda5d65bb7d76f7c2d2eb1b164c0368e9984f320a224d7d438bc5c699acbc18a587b7589e960af114afbc9f59243646557962fc2e0cb5b5bf160a313bcfd9ade3e140b808e9f19415808aa312ae9c9e8bcd5a47fc721eda59d10670088714984a71d5c0df8b68e675a8e31ec15a92ff6a04d17e0ef849c782b302d11f742efe6486ab904fd65c0aac4ec25c6d877b453dce80e894de703aa8b1e5d00701850f149fe437fd0944cb95e54a924a49bd86bb9a602cf2904fbd9e399f1cdcd0b45b6d8f872e285f9dfeaa26aa760074651393c6451b36c643dd0b7236ec7803d69cec1b09bf1b63fbb68ad7c01507f00083b184ff01a62096f386f4c8fdc85e93eecf3f4b384aec1c10ccc60d8109a6d887bd389c3406163f9600879f0e944443d783e8644f69344f6f44f7bbf1883cda7369c9b9904d991c01552135f158a0bbb7f40c354f292c034824d82c209ebc770f5b756768ae51d45f8875b59904a07090689e65b40625566eed5d209130db812f287b966ae21ba46a3a7a3a0360a4e284d8d91ba9ed9806ea063827c8dda0fa98f758cbfa523ac645421f444a40b95bb065a64256c19354b1ad5002bb7b2add9b5236ad64e9052734b9d263515683db121b5e4dc1eab244dd8fc0fc62d962834ba0b21aad872b127afc0a33c7869a3f213519aa2ef51bab9ab28ed18859fd8239841a6668fc614de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0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x24ff871999e0dde7, 0xdcf, 0x4005, 0xb, 0x800, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0xffeb, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0x1, {0x0, 0x0, 0x0, {0x5, 0x3, 0x8600005, 0x4, 0xfffffffffffffffd, 0xffffffffffffffff, 0x4, 0xc, 0xfffffffc, 0x4000, 0x5, 0xffffffffffffffff, 0x0, 0x32, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) 30.601709304s ago: executing program 1 (id=117): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x42}}}]}, 0x38}}, 0x10) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@gettfilter={0x24, 0x2e, 0x205, 0x70bd2f, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x8, 0x10}, {0xe, 0xfff1}, {0xc}}}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4045050) 30.005143799s ago: executing program 1 (id=123): r0 = fsopen(&(0x7f00000001c0)='bpf\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x0) fchdir(r1) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000001680)=ANY=[@ANYBLOB="1800000000030000000000000000000095"], &(0x7f0000001700)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r2}, 0x18) unlink(&(0x7f0000000280)='./file0\x00') 29.597459614s ago: executing program 1 (id=127): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x0, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) sendfile(r2, r1, 0x0, 0x7ffff000) close_range(r0, 0xffffffffffffffff, 0x0) 29.394801816s ago: executing program 1 (id=128): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) syz_mount_image$exfat(&(0x7f0000000400), &(0x7f0000000240)='./bus\x00', 0x2000084c, &(0x7f0000000440)=ANY=[@ANYBLOB='iocharset=ascii,discard,dmask=00000000000000000000007,uid=', @ANYRESHEX=r1, @ANYBLOB=',dmask=00000000000000000000152,fmask=00000000000000000000006,gid=', @ANYRESHEX=r2, @ANYBLOB="2c0000000000f7e30000", @ANYRESHEX=r0, @ANYBLOB="2c646973636172642c00fb278330ab3b4884d36adf6908d11f57832035e96a1513231140da182ca77aeedc492bbc501d94f854a7e26909bde6e698d72a15ec808a86c25d"], 0x81, 0x14f3, &(0x7f0000001580)="$eJzs3AuYjlW7OPB1r7UexjTpbZLDsO51P7xpaJkkySGnHJIkCUlOCUmTJAmJcZY0JCHHSXIYkuQwjUnjfD7knDT5pEmSkJBk/S/V3r5v9327vf/f9//b1577d13rsm7Pc9/vWnPPNe963uua+bbXmHot69duRkTinwK//ZMihIgRQowQQlwnhAiEEBXjK8Zfvl5AQco/9yLsX6t5+tVeAbuauP95G/c/b+P+523c/7yN+5+3cf/zNu5/3sb9Zywv2zGv2PU88u7gz//zMn7//18kt9zULzeVu7H3fyOF+5+3cf/zNu5/3sb9z9u4/3kb9/9/v1r/yTXuf97G/WcsL7vanz/zuLrjan//McYYY4wxxhhjjDHGGGOMMcYYY4wxxhhjjDHGGGOMMcYYY4wxxhhjjDHGGGOMMcYYY4wxxhhjjDHGGGOMMcYYY4wxxhhjjDHGGGOMMcYYY4wxxhhjjDHGGGOMMcYYY4wxxhhjjDHGGGOMMcYYY4wxxhhjjDHGGGOMMcYYY4wxxhjLG877K7QQ4t/m/zDh5z+7gTHGGGOMMcYYY//T+PxXewWMMcYYY4wxxhj7fw+EFEpoEYh8Ir+IEQVErLhGxIlrRUFxnYiI60W8uEEUEjeKwqKIKCqKiQRRXJQQRqCwgkQoSopSIipuEqXFzSJRlBFlxS3CiXIiSdwqyovbRAVxu6go7hCVxJ2isqgiqopq4i5RXdQQNUUtUVvcLeqIuqKeqC/uEQ3EvaKhuE80EveLxuIB0UQ8KJqKh0Qz0Vy0EA+LluIR0Uo8KlqLNqKtaCfa/1/lvyj6iZdEfzFApIiBYpAYLIaIoWKYGC5GiJfFSPGKGCVeFalitBgjXhNjxetinHhDjBcTxETxppgkJospYqqYJqaLNPGWmCHeFjPFO2KWmC3miLkiXcwT88W7YoF4TywU74tF4gOxWCwRS8UykSE+FJliucgSH4kV4mORLVaKVWK1WCPWinVivdggNopNYrPYIraKbWK72CE+ETvFLrFb7BF7xT6xX3wqDojPxEHxucgRX/w388/9h/zeIECABAkaNOSDfBADMRALsRAHcVAQCkIEIhAP8VAICkFhKAxFoSgkQAKUgBKAgEBAUBJKQhSiUBpKQyIkQlkoCw4cJEESlIfboAJUgIpQESpBJagMVaAKVINqUB2qQ02oCbWhNtSBOlAP6sE9cA/cCw2hITSCRtAYGkMTaAJNoSk0g2bQAlpAS2gJraAVtIbW0BbaQntoDx2gA3SEjtAZOkMX6AJdoSskQzJ0g27QHbpDD+gBPaEn9IJe0Bv6QB94EV6El+AlGAB15EAYBINgCAyBYTAchsPLMBJegVfgVUiF0TAGXoPX4HUYB2dhPEyAiTARqsvJMAWmAsnpkAZpMANmwEyYCbNgNsyGuZAO82A+zIcF8B68B+/DIvgAPoAlsASWQQZkQCYshyzIghVwDrJhJayC1bAG1sIaWA8bYD1sgs2wCbbCVtgO2+ET+AR2wS7YA3tgH+yDT+FT+Aw+g1TIgRw4BIfgMByGI3AEciEXjsJROAbH4DgchxNwAk7CKTgNp+AMnIGzcA7Ow3m4ABfgIjyf8HWLfWU2pgp5mZZa5pP5ZIyMkbEyVsbJOFlQFpQRGZHxMl4WkoVkYVlYFpVFZYJMkCVkCYkSJclQlpQlZVRGZWlZWibKRFlWlpVOOpkkk2R5WV5WkBVkRXmHrCTvlJVlFdnJVZPVZHXZ2dWUtWRtWVvWkXVlPVlf1pcNZAPZUDaUjWQj2Vg2lk3kg7KpHAjDoLm83JmWcjS0kmOgtWwj28p28nV4THaQ46Cj7CQ7yyfkBBgPXWUHlyyflt3kFOgun5VT4TnZU06HXvIF2Vv2kX3li7Kf7Oj6ywFyFgyUg+RcGCKHymFyuFwAdeXljtWTr8pUOVqOka/JZfC6HCffkOPlBDlRviknyclyipwqp8npMk2+JWfIt+VM+Y6cJWfLOXKuTJfz5Hz5rlwg35ML5ftykfxALpZL5FK5TGbID2WmXC6z5EdyhfxYZsuVcpVcLdfItXKdXC83yI1yk9wst8itcpvcLnfIT+ROuUvulnvkXrlP7pefygPyM3lQfi5z5BfykPyLPCy/lEfkVzJXfi2Pym/kMfmtPC6/kyfk9/KkPCVPyx/kGfmjPCvPyfPyJ3lB/iwvyl/kJemlUKCkUkqrQOVT+VWMKqBi1TUqTl2rCqrrVERdr+LVDaqQulEVVkVUUVVMJajiqoQyCpVVpEJVUpVSUXWTKq1uVomqjCqrblFOlVNJ6lZVXt2mKqjbVUV1h6qk7lSVVRVVVVVTd6nqqoaqqWqp2upuVUfVVfVUfXWPaqDuVQ3VfaqRul81Vg+oJupB1VQ9pJqp5qqFeli1VI+oVupR1Vq1UW1VO9VePaY6qMdVR9VJdVZPqC7qSdVVPaWS1dOqm3pGdVfPqh7qOdVTPa96qRdUb9VH9VW/qEvKq/5qgEpRA9UgNVgNUUPVMDVcjVAvq5HqFTVKvapS1Wg1Rr2mxqrX1Tj1hhqvJqiJ6k01SU1WU9RUNU1NV2nqLTVDva1mqnfULDVbzVFzVbqap4b9XmnhfyH/7b+TP+rXV9+udqhP1E61S+1We9RetU/tV/vVAXVAHVQHVY7KUYfUIXVYHVZH1BGVq3LVUXVUHVPH1HF1XJ1QJ9RJdUr9pH5QZ9SP6qw6p86pn9QFdUFd/P1rIDRoqZXWOtD5dH4dowvoWH2NjtPX6oL6Oh3R1+t4fYMupG/UhXURXVQX0wm6uC6hjUZtNelQl9SldFTfpEvrm3WiLqPL6lu00+V0kr71n87/s/W11+11B91Bd9QddWfdWXfRXXRX3VUn62TdTXfT3XV33UP30D11T91L99K9dW/dV/fV/XQ/3V/31yk6RQ/Sg/UQPVQP08P1CP2yHqlH6lF6lE7VqXqMHqPH6rF6nB6nx+vxeqKeqCfpSXqKnqKn6Wk6TafpGXqGnqln6ll6lp6j5+h0na7n6/l6gV6gF+qFepFepBfrxXqpXqozdIbO1Jk6S2fpFXqFztYr9Uq9Wq/Wa/VavV6v1xv1Rr1Zb9Zb9VadrXfoHXqn3ql36916r96r9+v9+oA+oA/qgzpH5+hD+pA+rA/rI/qIztW5+qg+qo/pY/q4Pq5P6BP6pD6pT+vT+ow+o8/qs/q8Pq8v6Av6or6oL+lLl499gQxkoAMd5AvyBTFBTBAbxAZxQVxQMCgYRIJIEB/EB4WCG4PCQZGgaFAsSAiKByUCE2BgAwrCoGRQKogGNwWlg5uDxKBMUDa4JXBBuSApuDUoH9wWVAhuDyoGdwSVgjuDykGVoGpQLbgrqB7UCGoGtYLawd1BnaBuUC+oH9wTNAjuDRoG9wWNgvuDxsEDQZPgwaBp8FDQLGgetAgeDloGjwStgkeD1kGboG3QLmj/L63v/dkij7v+ZoBJMQPNIDPYDDFDzTAz3IwwL5uR5hUzyrxqUs1oM8a8Zsaa180484YZbyaYieZNM8lMNlPMVDPNTDdp5i0zw7xtZpp3zCwz28wxc026mVfj90O3WWjeN4vMB2axWWKWmmUmw3xoMs1yk2U+MivMxybbrDSrzGqzxqw168x6s8FsNJvMZrPFbDXbzHazw3xidppdZrfZY/aafWa/+dQcMJ+Zg+Zzk2O+MIfMX8xh86U5Yr4yueZrc9R8Y46Zb81x8505Yb43J80pc9r8YM6YH81Zc86cNz+ZC+Znc9H8Yi4Zf/lwf/ntHTVqzIf5MAZjMBZjMQ7jsCAWxAhGMB7jsRAWwsJYGItiUUzABCyBJfAyQsKSWBKjGMXSWBoTMRHLYll06DAJk7A8lscKWAErYkWshJWwMlbGqlgV78K7sAbWwFpYC+/Gu7Eu1sX6WB8bYANsiA2xETbCxtgYm2ATbIpNsRk2wxbYAltiS2yFrbA1tsa22BbbY3vsgB2wI3bEztgZu2AX7IpdMRmTsRt2w+7YHXtgD+yJPbEX9sLe2Bv7Yl/sh/2wP/bHFEzBQTgIh+AQHIbDcASOwJE4EkfhKEzFVByDY3AsjsVxOA7H4wSciG/iJJyMU3AqTsPpmIZpOANn4EycibNwFs7BOZiO6Tgf5+MCXIALcSEuwkW4GBfjUlyKGZiBmZiJWZiFK3AFZmM2rsJVuAbX4DpchxtwA27CTbgFt+A23IY7cAfuxJ24G3fjXtyL+3E/HsADeBAPYg7m4CE8hIfxMB7BI5iLuXgUj+IxPIbH8TiewBN4Ek/iaTyNZ/AMnsWzeB7P4wX8GS/iL3gJPcZYKWLtNTbOXmsL2utsjC1g/zouaovZBFvclrDGFrZF/iZGa22iLWPL2luss+Vskr31D3FlW8VWtdXsXba6rWFr/iFuYO+1De19tpG939a39/xN3Ng+YJvYR2xT+6htZtvYFradbWkfsa3so7a1bWPb2na2i33SdrVP2WT7tO1mn/lDnGmX2w12o91kN9sD9jN73v5kj9lv7QX7s+1vB9gR9mU70r5iR9lXbaod/Yd4on3TTrKT7RQ71U6z0/8Qz7FzbbqdZ+fbd+0C+94f4gz7oV1ks+xiu8Qutct+jS+vKct+ZFfYj222XWlX2dV2jV1r19n1/77W1Xar3Wa32/32U7vT7rK77R671+77Nb68j4P2c5tjv7BH7Tf2sP3SHrHHba79+tf48v6O2+/sCfu9PWlP2dP2B3vG/mjP2nO/7v/y3n+wv9hL1ltBQJIUaQooH+WnGCpAsXQNxdG1VJCuowhdT/F0AxWiG6kwFaGiVIwSqDiVIENIlohCKkmlKEo3UWm6mRKpDJWlW8hROUqiW6k83UYV6HaqSHdQJbqTKlMVqkrV6C6qTjWoJtWi2nQ31aG6VI/q0z3UgO6lhnQfNaL7qTE9QE3oQWpKD1Ezak4t6GFqSY9QK3qUWlMbakvtqD09Rh3ocepInagzPUFd6EnqSk9RMj1N3egZ6k7PUg96jnrS89SLXqDe1If60ovUj16i/jSAUmggDaLBNISG0jAaTiPoZRpJr9AoepVSaTSNoddoLL1O4+gNGk8TaCK9SZNoMk2hqTSNplMavUUz6G2aSe/QLJpNc2gupdM8mk/v0gJ6jxbS+7SIPqDFtISW0jLKoA8pk5ZTFn1EK+hjyqaVtIpW0xpaS+toPW2gjbSJNtMW2krbaDvtoE9oJ+2i3bSH9tI+2k+f0gH6jA7S55RDX9Ah+gsdpi/pCH1FufQ1HaVv6Bh9S8fpOzpB39NJOkWn6Qc6Qz/SWTpH5+knukA/00X6hS6RJxFCKEMV6jAI84X5w5iwQBgbXhPGhdeGBcPrwkh4fRgf3hAWCm8MC4dFwqJhsTAhLB6WCE2IoQ0pDMOSYakwGt4Ulg5vDhPDMmHZ8JbQheXCpPDWsHx4W1ghvD2sGN4RVgrvDCuHVcJH7q8W3hVWD2uENcNaYe3w7rBOWDesF9YP7wkbhPeGDcP7wkbh/WGF8IGwSfhg2DR8KGwWNg9bhA+HLcNHwlbho2HrsE3YNmwXtg8fCzuEj4cdw05h5/CJsEv4ZNg1fCpMDp8Ou4XP/On1lHBgOCgcHA4Ovb9PLY0ui2ZEP4xmRpdHs6IfRVdEP45mR1dGV0VXR9dE10bXRddHN0Q3RjdFN0e3RLdGt0W3R72vn184cNIpp13g8rn8LsYVcLHuGhfnrnUF3XUu4q538e4GV8jd6Aq7Iq6oK+YSXHFXwhmHzjpyoSvpSrmou8mVdje7RDe4+W8HiHIuybVz7V1718E97jq6Tq6ze8I94Z50T7qn3FPuadfNPeO6u2ddD/ec6+med8+7F1xv18f1dS+6fu4l198NcCkuxQ1yg9wQN8QNc8PcCDfCjXQj3Sg3yqW6VDfGjXFj3Vg3zo1z4914N9FNdJPcJDfFTXHT3DSX5tLcDDfDzXQz3Sw3y81xc1y6S3fz3Xy3wC1wC91CtyhxkVvsFrulbqnLcBku02W6LJflVrgVLttlu1VulVvj1rh1bp3b4Da4TW6T2+K2uG1um9vhdridbqfb7Xa7vW6v2+/2uwPugDvoDrocl+MOuUPusDvsjrivXK772h1137hj7lt33H3nTrjv3Ul3yp12P7gz7kd31p1z591P7oL72V10v7hLzru0yFuRGZG3IzMj70RmRWZH5kTmRtIj8yLzI+9GFkTeiyyMvB9ZFPkgsjiyJLI0siySEfkwkhlZHsmKfBRZEfk4kh1ZGVkVWR1ZE1kb8b74ztCX9KV81N/kS/ubfaIv48v6W7zz5XySv9WX97f5Cv52X9Hf4Sv5O31lX8VX9Y/61r6Nb+vb+fb+Md/BP+47+k6+s3/Cd/FP+q7+KZ/sn/bd/DO+u3/W9/DP+Z7+ed/Lv+B7+z6+r3/R9/Mv+f5+gE/xA/0gP9gP8UP9MD/cj/Av+5H+FT/Kv+pT/Wg/xr/mx/rX/Tj/hh/vJ/iJ/k0/yU/2U/xUP81P92n+LT/Dv+1n+nf8LD/bz/Fzfbqf5+f7d/0C/55f6N/3i/wHfrFf4pf6ZT7Df+gz/XKf5T/yK/zHPtuv9Kv8ar/Gr/Xr/Hq/wW/0m/xmv8Vv9dv8dr/Df+J3+l1+t9/j9/p9fr//1B/wn/mD/nOf47/wh/xf/GH/pT/iv/K5/mt/1H/jj/lv/XH/nT/hv/cn/Sl/2v/gz/gf/Vl/zp/3P/kL/md/0f/iL/GvpDHGGGOM/ZeoP7k+8O/8n/x9XDZICHHtrmK5/7HmlsK/zYfKhC4RIcTTA3o1/7dRp05KSsrv92YrEZRaIoSIXMnPJ67EK0Vn8aRIFp1E+b+7vqGyzwX6k/rRO4SI/aucGHElvlL/tn9Q/7EnJmZWCs/H/yf1lwiRWOpKTgFxJb5Sv8I/qF+kw5+sv8CXaUJ0/KucOHElvlI/STwunhHJf3MnY4wxxhhjjDH2m6Gyao8/e36+/HyeoK/k5BdX4j97PmeMMcYYY4wxxtjV91yfvk89lpzcqQdPeMITnvz75Gr/ZGKMMcYYY4z9q1059F/tlTDGGGOMMcYYY4wxxhhjjDHGGGOMMcYYY4wxxhhjjDHGGGOMMcYYY3nX/48/J3a198gYY4wxxhhjjDHGGGOMMcYYY4wxxhhjjDHGGGOMMcYYY4wxxhhjjDHGGGOMMcYYY4xdbf8nAAD//yx2QLk=") mount$bind(&(0x7f0000000280)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) chroot(&(0x7f0000000580)='./file0/../file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x2a05004, 0x0) pivot_root(&(0x7f00000001c0)='./file0/../file0\x00', &(0x7f0000000180)='./file0/../file0/file0\x00') 28.935175232s ago: executing program 1 (id=132): ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc2604111, &(0x7f0000000680)={0x0, [[0xffffffff, 0xffffffff, 0xffffffff, 0x1, 0xffffffff, 0xfffffffc, 0xffffffff, 0xffffffff], [0xffffffff, 0x2, 0xfffffffd, 0xa, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0x83, 0xffffffff, 0xffffffff, 0xffffffff, 0x3, 0xffffffff]], '\x00', [{0x10, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x9, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0xa, 0x186a0, 0x0, 0x0, 0x1}, {0x103, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x101000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0xffd, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @local}, 0x10) listen(r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000640)={0x28, 0x0, 0x2710, @local}, 0x10) recvmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/77, 0x4d}], 0x1}, 0x5}], 0x40000, 0x0, 0x0) shutdown(r1, 0x0) 28.392760255s ago: executing program 1 (id=136): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000a8f4d0086d0492082a6d0000000109021b0001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000000)={0x2c, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000cc0)={0x44, &(0x7f0000000500)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 27.925871492s ago: executing program 33 (id=136): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000a8f4d0086d0492082a6d0000000109021b0001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000000)={0x2c, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000cc0)={0x44, &(0x7f0000000500)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 19.939494686s ago: executing program 5 (id=137): r0 = landlock_create_ruleset(&(0x7f0000000080)={0x2832}, 0x30, 0x0) landlock_restrict_self(r0, 0x0) r1 = fsopen(&(0x7f0000000240)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x0) fchdir(r2) mkdirat(r2, &(0x7f00000002c0)='./file1\x00', 0x4c) mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file1/file2\x00', 0x1000, 0x0) 19.700459075s ago: executing program 5 (id=179): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2200000, &(0x7f0000000280)={[{@discard}, {}, {@grpquota}, {@nojournal_checksum}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@nodelalloc}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@noauto_da_alloc}, {@acl}]}, 0x1, 0x572, &(0x7f00000006c0)="$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") syz_mount_image$fuse(0x0, &(0x7f0000000100)='./bus\x00', 0x20020, 0x0, 0x1, 0x0, 0x0) setxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x1) creat(0x0, 0xdafbe5d6891b6c4) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x100, 0x52) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0x8004587d, &(0x7f0000000080)={@id={0x2, 0x0, @b}}) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 19.15074445s ago: executing program 5 (id=186): r0 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r1, 0x1, &(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000400)={@cgroup, 0xffffffffffffffff, 0xe, 0x12}, 0x20) 16.852599629s ago: executing program 5 (id=206): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x60081, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x15) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)=0x15) 16.565881519s ago: executing program 34 (id=206): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x60081, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x15) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)=0x15) 4.863252227s ago: executing program 6 (id=207): prlimit64(0x0, 0x8, &(0x7f0000000600)={0x9, 0xfffffffffffff8e4}, 0x0) setuid(0xee00) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) r0 = syz_io_uring_setup(0x4b6, &(0x7f0000000100)={0x0, 0x0, 0x400, 0x0, 0x20e}, &(0x7f0000ff0000), &(0x7f0000000000), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000040)=[{0x0}, {0x0}], 0x2) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{0x0}, {&(0x7f0000000340), 0xa002a0}], &(0x7f00000005c0), 0x2}, 0x20) 4.237361307s ago: executing program 3 (id=268): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]}) membarrier(0x10, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x80000000}) timer_create(0x1, &(0x7f0000000800)={0x0, 0x21}, &(0x7f0000000000)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(0x0, 0x1, &(0x7f0000000040), 0x0) 3.450155441s ago: executing program 6 (id=273): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000540)={0xa, 0x5e22, 0x7, @empty, 0x1fc}, 0x1c) listen(r0, 0x80000003) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @empty, 0xffffffff}, 0x1c) listen(r1, 0x80000003) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000012380)="580000001500add427323b470c47b45602067fffffff81004e220700000000000000a8002000eaa57b00090080020efffeffe809020000ff0004f03a007357ac8ddc1fdd00000000000004ffffffe7ee0000000044c60000", 0x58}], 0x1) 3.276429807s ago: executing program 6 (id=274): r0 = memfd_create(&(0x7f0000000340)='-B\xd5NI\xc5j\x9a\b\x00\x00\x00\b\x84\xa2{\x00\v\x18\x004\x03\x96\x00\x00\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xacvN}\xdanh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8b&6\xb8G\xd1c\xe1$\xff\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\x003\x12\xd7\xdb\x93\xcc]x\xaa\x8f~\xb90a\xa9\xb2\x04=\xabQ\xf7\x05\x81\x01\xe5\x98\r\x1d\xa1\xce\x8b\x19\xea\xef\xe3\x00\x00\x90\xcf\xb5\x7f\x00\x00\x00\x8d\xf0I{\xf0:\xd7\x802\xf3\r|\x86\x82\xf1\xb2\x06\xb0\x06\xbe\xb1\x0f\xa2\xa6\xedA\xb7\x0f\xda\x9d<\xd6l\xbcF\xcb\xec\x83#?\xf4\x81\x16+\x14\xc0\xb8\x88`W\xa9\xef\'\xe1\xee[\xac^\x00\x00\x00\x98a\xdaM\xfe\t\xfc\xfd\xb8S\x81\xe3', 0x0) r1 = dup(r0) r2 = fanotify_init(0x10, 0x80000) fanotify_mark(r2, 0x21, 0x1020, r1, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000040)=0x3, 0x4) syz_clone3(&(0x7f0000000900)={0x23800000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x21}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0x1, &(0x7f0000000600)=0x0) io_submit(r4, 0x1, &(0x7f00000008c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7fff, r3, 0x0, 0x0, 0x0, 0x0, 0x2}]) 2.723228223s ago: executing program 6 (id=277): openat$ptmx(0xffffffffffffff9c, 0x0, 0x2041, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) syz_usb_connect(0x0, 0xb3, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010002ef020140000000000001000000010902a1000201008032080b00020e6a000009040000000e0100000d240100012700006cdc020901112402010102000000000000000002000009240302010100010009040100000e02"], 0x0) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, 0x0, 0x4000040) lstat(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x1269, 0x0) 2.389661262s ago: executing program 0 (id=280): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x100000b3, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x100000b3, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @empty}, 0x10) 2.188027844s ago: executing program 0 (id=281): r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f00000044c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000004b80)={&(0x7f0000000240)={0x58, r3, 0x405, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x81}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040df5}, 0x4040084) 1.995771914s ago: executing program 0 (id=282): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x6, 0x4, 0xfff, 0x7}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b000000000000000000"], 0x48) close(0x3) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000400000008"], 0x27) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x15, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000080850000008200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000bfa20000"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f00000021c0)={r2, 0x0, 0x0}, 0x10) 1.844934875s ago: executing program 0 (id=283): syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="73686f727461642c756e64656c6574652c73657373696f6e3d30303030000800003030303030303030303139302c7d6f64653d30303030303030303030303030303030303030303030352c726f6f746469723d30303030303030303030303030303030303030352c646d6f64653d3030303030f100303030303030303030303030303030362c696f636861727365743d6370313235312c696f636861727365743d6b6f69382d722c6e6f7672732c007ce8b23d82aacbefd1de1daab7394a9b4696461da9ab46f2d71c895d8c"], 0xfc, 0xc41, &(0x7f0000001b80)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x42, 0x0) r1 = creat(&(0x7f0000000240)='./file1\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x200, &(0x7f0000000140)=0x0) io_submit(r2, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x4000}]) write$P9_RREADLINK(r0, &(0x7f0000000000)={0xffffffffffffff23, 0x17, 0x2, {0x7, './file0'}}, 0xfffffdab) 1.234889203s ago: executing program 4 (id=285): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x208004, 0x21fffc, 0x1, 0x0, 0xc, 0xffff0000}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24000805) r0 = io_uring_setup(0x9f9, &(0x7f0000000040)={0x0, 0xc89f, 0xc000, 0x3, 0x20002f5}) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0xffffff64, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)='/', 0x1}], 0x1, 0x0, 0x0, 0x2c}, 0x4000845) io_uring_enter(r0, 0x221b, 0x7721, 0x16, 0x0, 0x0) 1.143358412s ago: executing program 6 (id=286): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./bus\x00', 0x10040d0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000009840)='cpuset.memory_pressure_enabled\x00', 0x275a, 0x0) setuid(0xee01) utimensat(r0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, 0x0) 1.063203909s ago: executing program 0 (id=287): syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000005c0)='./file1\x00', 0x1018ed8, &(0x7f0000000080)={[{@sysvgroups}, {@test_dummy_encryption_v1}, {@nobh}, {@noload}, {@journal_dev={'journal_dev', 0x3d, 0x4}}, {@norecovery}, {@errors_continue}, {@quota}]}, 0x6, 0x644, &(0x7f00000006c0)="$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") r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/vlan/vlan0\x00') preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/196, 0xc4}], 0x1, 0xa3, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000002c0)='blkio.throttle.write_bps_device\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)=ANY=[], 0x6a) 1.012527829s ago: executing program 4 (id=288): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000), r0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r2) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="3800000010003704000080000000000000000000", @ANYRES32=r3, @ANYBLOB="c3040500000000001800128008000100677470000c00028008000100", @ANYRES32], 0x38}, 0x1, 0x0, 0x0, 0x2000c014}, 0x0) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x30, r1, 0x3, 0x70bd2c, 0xe, {}, [@GTPA_LINK={0x8, 0x1, r3}, @GTPA_VERSION={0x8}, @GTPA_TID={0xc, 0x3, 0x2}]}, 0x30}}, 0x20000000) 991.663313ms ago: executing program 3 (id=289): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file2\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) chdir(&(0x7f0000000140)='./file0\x00') mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80140, 0x0) fcntl$setlease(r0, 0x400, 0x1) close_range(r0, 0xffffffffffffffff, 0x0) 927.406106ms ago: executing program 6 (id=290): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp', 0x5) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000700)='veno', 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010000108fdffffff0800000800000000", @ANYRES32=0x0, @ANYBLOB="00000000a304040008001b"], 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) sendto$inet(r0, &(0x7f0000000240)="c927", 0x2, 0x4044880, 0x0, 0x0) 758.125642ms ago: executing program 3 (id=291): r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x4) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x30) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x80980, 0xc0) fcntl$notify(r2, 0x402, 0x1c) close(0x3) 657.844023ms ago: executing program 4 (id=292): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x84, @dev={0xac, 0x14, 0x14, 0xb}, 0x15, 0x3, 'ovf\x00', 0x1, 0x0, 0x78}, 0x2c) r1 = socket$kcm(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x84, @private=0xa010101, 0x4e21, 0x3, 'wrr\x00', 0x33, 0x81, 0x66}, {@dev={0xac, 0x14, 0x14, 0x3b}, 0x4e23, 0x1, 0x1cb, 0x12d61, 0x12d58}}, 0x44) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000000)={{0x84, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x3, 'lc\x00', 0x8, 0x323b, 0x55}, {@remote, 0x4e23, 0x10000, 0x9, 0x12d5c, 0x12d5c}}, 0x44) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 614.364482ms ago: executing program 0 (id=293): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1e0000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x94) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x22, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r3, r2, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000240)=ANY=[], 0x0) 503.232275ms ago: executing program 3 (id=294): socket$xdp(0x2c, 0x3, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=0x1, 0x12) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@base={0x12, 0x6, 0x4, 0x4, 0x0, 0x1}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r2, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)=r1}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r3}, &(0x7f0000000580)=0x2, &(0x7f00000001c0)=r0}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r3}, &(0x7f0000000240), &(0x7f0000000280)=r1}, 0x20) close(0x4) 445.701857ms ago: executing program 4 (id=295): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0xea60}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0xa4e4, @remote, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4010) 333.98628ms ago: executing program 3 (id=296): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x42, 0x0) mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000000)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@metacopy_on}]}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x20, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file0/file1'}}]}) 208.607726ms ago: executing program 4 (id=297): r0 = socket(0x26, 0x80805, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) close(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000340)={r2, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000040)=0x84) sendmmsg$inet_sctp(r0, &(0x7f00000032c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="30000000000000008400000001000000000000017c"], 0x30, 0x180}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2}, &(0x7f0000000240)=0x8) 63.813546ms ago: executing program 4 (id=298): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) 0s ago: executing program 3 (id=299): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1c0000000400000008000000000000000100"/48, @ANYRES32=r0, @ANYBLOB="0100000002"], 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x40) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001c00)={{r1}, &(0x7f0000001b80), &(0x7f0000001bc0)}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x40) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000800)={{r2}, &(0x7f0000000780), &(0x7f00000007c0)}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000006c0)={{r2}, &(0x7f00000005c0), &(0x7f0000000680)}, 0x20) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts. [ 68.965582][ T5765] cgroup: Unknown subsys name 'net' [ 69.068525][ T5765] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 70.456544][ T5765] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.496059][ T1283] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.502576][ T1283] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.323020][ T5779] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.331352][ T5779] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.343759][ T5782] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.351045][ T5782] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 72.372898][ T5782] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 72.403029][ T5782] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 72.413450][ T5782] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 72.433268][ T5782] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 72.440373][ T5782] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.447688][ T5783] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 72.456108][ T5782] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 72.465237][ T5779] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 72.473147][ T5779] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 72.481305][ T5779] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 72.499162][ T5779] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 72.507240][ T5779] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 72.514961][ T5779] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 72.521034][ T5787] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 72.522234][ T5779] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 72.533655][ T5787] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 72.548265][ T5787] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 72.558595][ T5782] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 72.566397][ T5782] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 72.577941][ T5783] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 73.000410][ T5777] chnl_net:caif_netlink_parms(): no params data found [ 73.027446][ T5780] chnl_net:caif_netlink_parms(): no params data found [ 73.038979][ T5784] chnl_net:caif_netlink_parms(): no params data found [ 73.114452][ T5788] chnl_net:caif_netlink_parms(): no params data found [ 73.182120][ T5777] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.191510][ T5777] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.198991][ T5777] bridge_slave_0: entered allmulticast mode [ 73.206900][ T5777] bridge_slave_0: entered promiscuous mode [ 73.223511][ T5777] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.230625][ T5777] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.238282][ T5777] bridge_slave_1: entered allmulticast mode [ 73.245241][ T5777] bridge_slave_1: entered promiscuous mode [ 73.327772][ T5777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.361977][ T5784] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.369366][ T5784] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.376725][ T5784] bridge_slave_0: entered allmulticast mode [ 73.384160][ T5784] bridge_slave_0: entered promiscuous mode [ 73.393446][ T5777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.402836][ T5780] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.409939][ T5780] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.418133][ T5780] bridge_slave_0: entered allmulticast mode [ 73.424976][ T5780] bridge_slave_0: entered promiscuous mode [ 73.432216][ T5780] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.439436][ T5780] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.446815][ T5780] bridge_slave_1: entered allmulticast mode [ 73.454335][ T5780] bridge_slave_1: entered promiscuous mode [ 73.468071][ T5784] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.476037][ T5784] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.483287][ T5784] bridge_slave_1: entered allmulticast mode [ 73.490069][ T5784] bridge_slave_1: entered promiscuous mode [ 73.559829][ T5788] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.567247][ T5788] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.574684][ T5788] bridge_slave_0: entered allmulticast mode [ 73.581308][ T5788] bridge_slave_0: entered promiscuous mode [ 73.590747][ T5784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.605186][ T5784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.616762][ T5777] team0: Port device team_slave_0 added [ 73.625817][ T5777] team0: Port device team_slave_1 added [ 73.633717][ T5780] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.643384][ T5788] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.650581][ T5788] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.657972][ T5788] bridge_slave_1: entered allmulticast mode [ 73.664756][ T5788] bridge_slave_1: entered promiscuous mode [ 73.700873][ T5780] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.729961][ T5784] team0: Port device team_slave_0 added [ 73.756500][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.763843][ 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. [ 73.789997][ T5777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.803614][ T5784] team0: Port device team_slave_1 added [ 73.821730][ T5788] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.831892][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.839778][ 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. [ 73.866071][ T5777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.897179][ T5780] team0: Port device team_slave_0 added [ 73.906920][ T5788] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.933169][ T5784] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.940142][ T5784] 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. [ 73.966774][ T5784] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.980399][ T5780] team0: Port device team_slave_1 added [ 74.017924][ T5780] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.024980][ T5780] 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. [ 74.051254][ T5780] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.063729][ T5784] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.070713][ T5784] 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. [ 74.096889][ T5784] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.141676][ T5780] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.152615][ T5780] 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. [ 74.178783][ T5780] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.199638][ T5788] team0: Port device team_slave_0 added [ 74.229881][ T5777] hsr_slave_0: entered promiscuous mode [ 74.237076][ T5777] hsr_slave_1: entered promiscuous mode [ 74.245169][ T5788] team0: Port device team_slave_1 added [ 74.257625][ T5784] hsr_slave_0: entered promiscuous mode [ 74.264298][ T5784] hsr_slave_1: entered promiscuous mode [ 74.270308][ T5784] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.278344][ T5784] Cannot create hsr debugfs directory [ 74.345933][ T5780] hsr_slave_0: entered promiscuous mode [ 74.352117][ T5780] hsr_slave_1: entered promiscuous mode [ 74.358789][ T5780] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.366430][ T5780] Cannot create hsr debugfs directory [ 74.399506][ T5788] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.406657][ T5788] 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. [ 74.432748][ T5788] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.470761][ T5788] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.477877][ T5788] 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. [ 74.503825][ T5788] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.533037][ T5783] Bluetooth: hci0: command tx timeout [ 74.613148][ T5783] Bluetooth: hci3: command tx timeout [ 74.613225][ T51] Bluetooth: hci2: command tx timeout [ 74.618726][ T5783] Bluetooth: hci1: command tx timeout [ 74.684753][ T5788] hsr_slave_0: entered promiscuous mode [ 74.690980][ T5788] hsr_slave_1: entered promiscuous mode [ 74.697956][ T5788] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.706120][ T5788] Cannot create hsr debugfs directory [ 74.861688][ T5784] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 74.876338][ T5784] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 74.889883][ T5784] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 74.914019][ T5784] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 75.011574][ T5777] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 75.029698][ T5777] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 75.039469][ T5777] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 75.069618][ T5777] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 75.120941][ T5780] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 75.146827][ T5780] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 75.157749][ T5780] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 75.187650][ T5780] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 75.276450][ T5788] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.286045][ T5788] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.298053][ T5788] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.307920][ T5788] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.340105][ T5784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.392025][ T5784] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.430855][ T79] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.438358][ T79] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.470926][ T79] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.478112][ T79] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.509184][ T5777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.527798][ T5780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.562210][ T5777] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.596380][ T5788] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.617991][ T1364] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.625126][ T1364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.637256][ T1364] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.644392][ T1364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.684407][ T5780] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.727122][ T5788] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.750904][ T79] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.758058][ T79] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.809259][ T79] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.816531][ T79] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.887480][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.894677][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.905733][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.912967][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.047566][ T5784] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.229003][ T5784] veth0_vlan: entered promiscuous mode [ 76.263285][ T5784] veth1_vlan: entered promiscuous mode [ 76.286004][ T5777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.394880][ T5777] veth0_vlan: entered promiscuous mode [ 76.412191][ T5784] veth0_macvtap: entered promiscuous mode [ 76.435395][ T5784] veth1_macvtap: entered promiscuous mode [ 76.468692][ T5777] veth1_vlan: entered promiscuous mode [ 76.494640][ T5788] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.517039][ T5780] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.537866][ T5784] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.558250][ T5777] veth0_macvtap: entered promiscuous mode [ 76.572354][ T5777] veth1_macvtap: entered promiscuous mode [ 76.588007][ T5784] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.606187][ T5784] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.616018][ T5782] Bluetooth: hci0: command tx timeout [ 76.622328][ T5784] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.631093][ T5784] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.639848][ T5784] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.666259][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.677652][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.690585][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.700159][ T5782] Bluetooth: hci2: command tx timeout [ 76.700211][ T5783] Bluetooth: hci3: command tx timeout [ 76.705964][ T5782] Bluetooth: hci1: command tx timeout [ 76.736258][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.750752][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.762014][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.807426][ T5777] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.817007][ T5777] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.826150][ T5777] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.835294][ T5777] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.901094][ T5788] veth0_vlan: entered promiscuous mode [ 76.925422][ T5780] veth0_vlan: entered promiscuous mode [ 76.933418][ T1364] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.941401][ T1364] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.946005][ T5788] veth1_vlan: entered promiscuous mode [ 77.003828][ T5780] veth1_vlan: entered promiscuous mode [ 77.046239][ T1364] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.051107][ T1152] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.058056][ T1364] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.076137][ T1152] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.128535][ T5788] veth0_macvtap: entered promiscuous mode [ 77.156371][ T5788] veth1_macvtap: entered promiscuous mode [ 77.195701][ T1152] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.204669][ T1152] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.220674][ T5788] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.234145][ T5788] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.244549][ T5788] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.263973][ T5788] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.279909][ T5788] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.289237][ T5780] veth0_macvtap: entered promiscuous mode [ 77.339654][ T5780] veth1_macvtap: entered promiscuous mode [ 77.358675][ T5788] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.377003][ T5788] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.391318][ T5788] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.410477][ T5788] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.432282][ T5788] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.460660][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.477663][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.494686][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.508345][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.522380][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.533133][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.544642][ T5780] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.559756][ T5788] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.570064][ T5788] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.580107][ T5788] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.590838][ T5788] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.632191][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.645936][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.662280][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.678406][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.689520][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.704993][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.721470][ T5780] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.753191][ T5780] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.761933][ T5780] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.774715][ T5780] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.784799][ T5780] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.948138][ T1364] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.980791][ T1364] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.051305][ T79] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.084281][ T79] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.112871][ T1364] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.121447][ T1364] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.215479][ T3477] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.233531][ T3477] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.333321][ T5862] 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. [ 78.457159][ T5866] syz.2.3[5866]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 78.497877][ T5866] loop2: detected capacity change from 0 to 1024 [ 78.525463][ T5866] EXT4-fs: Ignoring removed bh option [ 78.633091][ T5866] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 78.699364][ T5782] Bluetooth: hci0: command tx timeout [ 78.773670][ T5782] Bluetooth: hci1: command tx timeout [ 78.774231][ T5783] Bluetooth: hci3: command tx timeout [ 78.779137][ T5782] Bluetooth: hci2: command tx timeout [ 78.889631][ T5780] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 79.360795][ T5892] raw_sendmsg: syz.0.16 forgot to set AF_INET. Fix it! [ 80.179910][ T5922] FAULT_INJECTION: forcing a failure. [ 80.179910][ T5922] name failslab, interval 1, probability 0, space 0, times 1 [ 80.210384][ T5922] CPU: 1 PID: 5922 Comm: syz.1.29 Not tainted syzkaller #0 [ 80.217652][ T5922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 80.227798][ T5922] Call Trace: [ 80.231192][ T5922] [ 80.234142][ T5922] dump_stack_lvl+0x18c/0x250 [ 80.238869][ T5922] ? show_regs_print_info+0x20/0x20 [ 80.244092][ T5922] ? load_image+0x420/0x420 [ 80.248635][ T5922] ? __might_sleep+0xe0/0xe0 [ 80.253375][ T5922] ? __lock_acquire+0x7d80/0x7d80 [ 80.258421][ T5922] should_fail_ex+0x394/0x4c0 [ 80.263119][ T5922] should_failslab+0x9/0x20 [ 80.267635][ T5922] slab_pre_alloc_hook+0x59/0x300 [ 80.272677][ T5922] kmem_cache_alloc+0x5a/0x2c0 [ 80.277449][ T5922] ? vm_area_dup+0x27/0x270 [ 80.281954][ T5922] vm_area_dup+0x27/0x270 [ 80.286290][ T5922] __split_vma+0x1a8/0xc20 [ 80.290718][ T5922] ? init_vma_prep+0x160/0x160 [ 80.295487][ T5922] ? mmap_write_unlock+0x160/0x160 [ 80.300620][ T5922] ? split_vma+0x8f/0x110 [ 80.304961][ T5922] mlock_fixup+0x3ac/0x550 [ 80.309391][ T5922] apply_vma_lock_flags+0x2a7/0x3c0 [ 80.314599][ T5922] ? do_mlock+0x740/0x740 [ 80.318937][ T5922] ? down_write_killable+0x181/0x230 [ 80.324236][ T5922] do_mlock+0x4be/0x740 [ 80.328402][ T5922] ? lru_gen_add_folio+0xe00/0xe00 [ 80.333513][ T5922] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 80.339495][ T5922] ? lock_chain_count+0x20/0x20 [ 80.344350][ T5922] ? syscall_enter_from_user_mode+0x25/0x80 [ 80.350252][ T5922] __x64_sys_mlock+0x60/0x70 [ 80.354850][ T5922] do_syscall_64+0x55/0xb0 [ 80.359270][ T5922] ? clear_bhb_loop+0x40/0x90 [ 80.363980][ T5922] ? clear_bhb_loop+0x40/0x90 [ 80.368676][ T5922] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 80.374573][ T5922] RIP: 0033:0x7f6d7c39e159 [ 80.378999][ T5922] 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 [ 80.398618][ T5922] RSP: 002b:00007f6d7d355028 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 80.407038][ T5922] RAX: ffffffffffffffda RBX: 00007f6d7c625fa0 RCX: 00007f6d7c39e159 [ 80.415009][ T5922] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000200000341000 [ 80.422982][ T5922] RBP: 00007f6d7c43506b R08: 0000000000000000 R09: 0000000000000000 [ 80.430952][ T5922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.438919][ T5922] R13: 00007f6d7c626038 R14: 00007f6d7c625fa0 R15: 00007ffc3b6caa38 [ 80.446902][ T5922] [ 80.459704][ T5927] Illegal XDP return value 4291154032 on prog (id 4) dev syz_tun, expect packet loss! [ 80.772840][ T51] Bluetooth: hci0: command tx timeout [ 80.852846][ T51] Bluetooth: hci3: command tx timeout [ 80.858285][ T5782] Bluetooth: hci1: command tx timeout [ 80.858326][ T51] Bluetooth: hci2: command tx timeout [ 82.240202][ T5946] syz.0.37 (5946): drop_caches: 2 [ 82.267869][ T5950] ======================================================= [ 82.267869][ T5950] WARNING: The mand mount option has been deprecated and [ 82.267869][ T5950] and is ignored by this kernel. Remove the mand [ 82.267869][ T5950] option from the mount to silence this warning. [ 82.267869][ T5950] ======================================================= [ 82.486739][ T27] audit: type=1326 audit(1790868907.861:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5953 comm="syz.0.43" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f258b99e159 code=0x7ffc0000 [ 82.561889][ T27] audit: type=1326 audit(1790868907.861:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5953 comm="syz.0.43" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f258b99e159 code=0x7ffc0000 [ 82.638702][ T27] audit: type=1326 audit(1790868907.861:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5953 comm="syz.0.43" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f258b99e159 code=0x7ffc0000 [ 82.702596][ T27] audit: type=1326 audit(1790868907.901:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5953 comm="syz.0.43" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f258b99e159 code=0x7ffc0000 [ 82.773771][ T27] audit: type=1326 audit(1790868907.901:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5953 comm="syz.0.43" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f258b99e159 code=0x7ffc0000 [ 82.814662][ T5944] loop3: detected capacity change from 0 to 32768 [ 82.831368][ T27] audit: type=1326 audit(1790868907.901:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5953 comm="syz.0.43" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f258b99e159 code=0x7ffc0000 [ 82.894791][ T5944] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop3 scanned by syz.3.38 (5944) [ 82.917713][ T27] audit: type=1326 audit(1790868907.901:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5953 comm="syz.0.43" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f258b99e159 code=0x7ffc0000 [ 83.002507][ T27] audit: type=1326 audit(1790868907.901:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5953 comm="syz.0.43" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=306 compat=0 ip=0x7f258b99e159 code=0x7ffc0000 [ 83.071517][ T79] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.095449][ T5944] BTRFS info (device loop3): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 83.097925][ T27] audit: type=1326 audit(1790868907.901:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5953 comm="syz.0.43" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f258b99e159 code=0x7ffc0000 [ 83.127071][ T5944] BTRFS info (device loop3): using blake2b (blake2b-256-generic) checksum algorithm [ 83.141079][ T5944] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 83.198497][ T5944] BTRFS info (device loop3): use zstd compression, level 3 [ 83.229529][ T27] audit: type=1326 audit(1790868907.911:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5953 comm="syz.0.43" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f258b99e159 code=0x7ffc0000 [ 83.268337][ T5944] BTRFS info (device loop3): using free space tree [ 83.290935][ T79] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.448153][ T79] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.561667][ T5944] BTRFS info (device loop3): enabling ssd optimizations [ 83.592545][ T5944] BTRFS info (device loop3): auto enabling async discard [ 83.715558][ T79] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.184222][ T5784] BTRFS info (device loop3): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 84.235049][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 84.244112][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 84.251856][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 84.274721][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 84.300156][ T51] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 84.312651][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 85.520295][ T5993] chnl_net:caif_netlink_parms(): no params data found [ 85.671021][ T6030] netlink: 'syz.1.60': attribute type 18 has an invalid length. [ 85.685042][ T6030] netlink: 4 bytes leftover after parsing attributes in process `syz.1.60'. [ 85.713784][ T6030] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 85.723044][ T6030] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 85.731777][ T6030] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 85.740539][ T6030] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 85.751717][ T6030] netlink: 'syz.1.60': attribute type 18 has an invalid length. [ 85.759607][ T6030] netlink: 4 bytes leftover after parsing attributes in process `syz.1.60'. [ 85.781647][ T6030] Zero length message leads to an empty skb [ 85.955818][ T6041] loop3: detected capacity change from 0 to 512 [ 86.004575][ T6039] bridge_slave_0: left allmulticast mode [ 86.022898][ T6039] bridge_slave_0: left promiscuous mode [ 86.029121][ T6039] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.075824][ T6041] EXT4-fs error (device loop3): ext4_map_blocks:610: inode #2: block 3: comm syz.3.64: lblock 0 mapped to illegal pblock 3 (length 1) [ 86.112145][ T6039] bridge_slave_1: left allmulticast mode [ 86.118523][ T6041] EXT4-fs warning (device loop3): dx_probe:823: inode #2: lblock 0: comm syz.3.64: error -117 reading directory block [ 86.123878][ T6039] bridge_slave_1: left promiscuous mode [ 86.133421][ T6041] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 86.147223][ T6041] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.170453][ T6039] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.187664][ T6039] bond0: (slave bond_slave_0): Releasing backup interface [ 86.217429][ T6039] bond0: (slave bond_slave_1): Releasing backup interface [ 86.270123][ T6039] team0: Port device team_slave_0 removed [ 86.306012][ T6039] team0: Port device team_slave_1 removed [ 86.312296][ T6039] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 86.325846][ T6039] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 86.341409][ T6039] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 86.349722][ T6039] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 86.373480][ T5783] Bluetooth: hci1: command tx timeout [ 86.386117][ T5993] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.401609][ T5993] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.412671][ T5993] bridge_slave_0: entered allmulticast mode [ 86.423807][ T5993] bridge_slave_0: entered promiscuous mode [ 86.471270][ T6043] team0: Port device xfrm0 added [ 86.566770][ T5993] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.580934][ T5993] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.596084][ T5993] bridge_slave_1: entered allmulticast mode [ 86.615534][ T5993] bridge_slave_1: entered promiscuous mode [ 86.816730][ T5993] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.839790][ T5993] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.882292][ T23] cfg80211: failed to load regulatory.db [ 86.953793][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.059085][ T5993] team0: Port device team_slave_0 added [ 87.145674][ T6073] ip_tables: iptables: counters copy to user failed while replacing table [ 87.161822][ T5993] team0: Port device team_slave_1 added [ 87.171461][ T6073] ip_tables: iptables: counters copy to user failed while replacing table [ 87.216897][ T79] hsr_slave_0: left promiscuous mode [ 87.230614][ T6075] loop1: detected capacity change from 0 to 512 [ 87.237114][ T79] hsr_slave_1: left promiscuous mode [ 87.258475][ T79] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 87.282887][ T79] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 87.293869][ T6075] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.311504][ T79] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 87.316567][ T6075] ext4 filesystem being mounted at /21/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.332721][ T79] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 87.344049][ T79] bridge_slave_1: left allmulticast mode [ 87.372304][ T79] bridge_slave_1: left promiscuous mode [ 87.379180][ T79] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.397120][ T79] bridge_slave_0: left allmulticast mode [ 87.403378][ T79] bridge_slave_0: left promiscuous mode [ 87.409173][ T79] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.423029][ T789] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 87.425402][ T6075] capability: warning: `syz.1.72' uses 32-bit capabilities (legacy support in use) [ 87.456547][ T79] veth1_macvtap: left promiscuous mode [ 87.473316][ T79] veth0_macvtap: left promiscuous mode [ 87.478990][ T79] veth1_vlan: left promiscuous mode [ 87.484879][ T79] veth0_vlan: left promiscuous mode [ 87.607728][ T789] usb 1-1: Using ep0 maxpacket: 8 [ 87.660336][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.670958][ T789] usb 1-1: unable to get BOS descriptor or descriptor too short [ 87.704848][ T789] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 87.719031][ T789] usb 1-1: can't read configurations, error -71 [ 88.130718][ T6086] loop1: detected capacity change from 0 to 512 [ 88.185081][ T6086] EXT4-fs: Ignoring removed bh option [ 88.202735][ T6086] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 88.278614][ T6086] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.292248][ T6086] ext4 filesystem being mounted at /23/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.405917][ T27] kauditd_printk_skb: 32 callbacks suppressed [ 88.405932][ T27] audit: type=1804 audit(1790868913.781:44): pid=6086 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.75" name="/newroot/23/file1/file1" dev="loop1" ino=15 res=1 errno=0 [ 88.462826][ T5783] Bluetooth: hci1: command tx timeout [ 88.774362][ T79] team0 (unregistering): Port device team_slave_1 removed [ 88.832278][ T79] team0 (unregistering): Port device team_slave_0 removed [ 88.895192][ T79] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 88.961043][ T79] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 89.008778][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.444306][ T79] bond0 (unregistering): Released all slaves [ 89.598882][ T5993] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.616901][ T5993] 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. [ 89.659214][ T5993] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.695513][ T5993] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.749441][ T5993] 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. [ 89.802492][ T5993] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.950035][ T5993] hsr_slave_0: entered promiscuous mode [ 89.980203][ T5993] hsr_slave_1: entered promiscuous mode [ 90.026536][ T5993] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.056841][ T5993] Cannot create hsr debugfs directory [ 90.543265][ T51] Bluetooth: hci1: command tx timeout [ 90.551862][ T5993] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 90.595724][ T5993] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 90.618766][ T5993] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 90.652102][ T5993] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 90.935143][ T5993] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.983872][ T5993] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.024239][ T79] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.031406][ T79] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.057830][ T79] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.065055][ T79] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.244069][ T6109] loop3: detected capacity change from 0 to 40427 [ 91.414676][ T6109] F2FS-fs (loop3): invalid crc value [ 91.526862][ T6109] F2FS-fs (loop3): Found nat_bits in checkpoint [ 91.956748][ T6109] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 91.966704][ T5993] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.454908][ T51] Bluetooth: hci2: command 0x0406 tx timeout [ 92.503311][ T6177] FAULT_INJECTION: forcing a failure. [ 92.503311][ T6177] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 92.562537][ T6177] CPU: 0 PID: 6177 Comm: syz.0.95 Not tainted syzkaller #0 [ 92.569795][ T6177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 92.579879][ T6177] Call Trace: [ 92.583180][ T6177] [ 92.586126][ T6177] dump_stack_lvl+0x18c/0x250 [ 92.590843][ T6177] ? show_regs_print_info+0x20/0x20 [ 92.596084][ T6177] ? load_image+0x420/0x420 [ 92.600618][ T6177] ? __might_fault+0xaa/0x120 [ 92.605335][ T6177] ? __lock_acquire+0x7d80/0x7d80 [ 92.610392][ T6177] ? __virt_addr_valid+0x10c/0x380 [ 92.615542][ T6177] should_fail_ex+0x394/0x4c0 [ 92.620259][ T6177] _copy_to_user+0x2f/0xa0 [ 92.624706][ T6177] bpf_verifier_vlog+0x5ac/0x840 [ 92.629692][ T6177] __btf_verifier_log+0xe3/0x140 [ 92.634656][ T6177] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.640768][ T6177] ? btf_check_sec_info+0x350/0x350 [ 92.645998][ T6177] ? mark_lock+0x94/0x320 [ 92.650368][ T6177] __btf_verifier_log_type+0x4f7/0x690 [ 92.655866][ T6177] ? sort_r+0x17f5/0x1810 [ 92.660220][ T6177] ? btf_int_show+0x2810/0x2810 [ 92.665111][ T6177] btf_datasec_check_meta+0x46d/0xb50 [ 92.670530][ T6177] btf_check_all_metas+0x371/0xaf0 [ 92.675674][ T6177] btf_parse_type_sec+0xfc/0x1960 [ 92.680701][ T6177] ? btf_check_sec_info+0x350/0x350 [ 92.685908][ T6177] ? __virt_addr_valid+0x10c/0x380 [ 92.691024][ T6177] ? btf_verifier_log+0x1a0/0x1a0 [ 92.696056][ T6177] ? btf_parse_hdr+0x545/0x700 [ 92.700821][ T6177] ? btf_parse_str_sec+0x20d/0x2a0 [ 92.705937][ T6177] btf_new_fd+0x440/0x9e0 [ 92.710273][ T6177] ? bpf_btf_show_fdinfo+0x80/0x80 [ 92.715385][ T6177] ? capable+0x88/0xe0 [ 92.719458][ T6177] __sys_bpf+0x670/0x890 [ 92.723702][ T6177] ? bpf_link_show_fdinfo+0x560/0x560 [ 92.729101][ T6177] ? lock_chain_count+0x20/0x20 [ 92.733958][ T6177] __x64_sys_bpf+0x7c/0x90 [ 92.738373][ T6177] do_syscall_64+0x55/0xb0 [ 92.742789][ T6177] ? clear_bhb_loop+0x40/0x90 [ 92.747463][ T6177] ? clear_bhb_loop+0x40/0x90 [ 92.752139][ T6177] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.758032][ T6177] RIP: 0033:0x7f258b99e159 [ 92.762444][ T6177] 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 [ 92.782059][ T6177] RSP: 002b:00007f258c920028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 92.790478][ T6177] RAX: ffffffffffffffda RBX: 00007f258bc25fa0 RCX: 00007f258b99e159 [ 92.798450][ T6177] RDX: 0000000000000028 RSI: 0000200000001b40 RDI: 0000000000000012 [ 92.806418][ T6177] RBP: 00007f258ba3506b R08: 0000000000000000 R09: 0000000000000000 [ 92.814382][ T6177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.822347][ T6177] R13: 00007f258bc26038 R14: 00007f258bc25fa0 R15: 00007ffea462d5e8 [ 92.830328][ T6177] [ 92.898671][ T5783] Bluetooth: hci1: command tx timeout [ 93.180474][ T6187] loop0: detected capacity change from 0 to 2048 [ 93.210057][ T5993] veth0_vlan: entered promiscuous mode [ 93.263909][ T6187] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 93.325212][ T5993] veth1_vlan: entered promiscuous mode [ 93.342967][ T8] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 93.489523][ T5993] veth0_macvtap: entered promiscuous mode [ 93.530605][ T5993] veth1_macvtap: entered promiscuous mode [ 93.533970][ T5788] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000900. [ 93.566063][ T8] usb 2-1: config index 0 descriptor too short (expected 28277, got 36) [ 93.589003][ T5993] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.612851][ T8] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 93.624304][ T8] usb 2-1: config 0 has no interfaces? [ 93.629834][ T8] usb 2-1: New USB device found, idVendor=056a, idProduct=0063, bcdDevice= 0.00 [ 93.649699][ T5993] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.664559][ T5993] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.675182][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.687691][ T5993] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.715944][ T8] usb 2-1: config 0 descriptor?? [ 93.731801][ T5993] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.775467][ T5993] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.817052][ T5993] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.843771][ T5993] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.872486][ T5993] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.886843][ T5993] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.914253][ T5993] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.933268][ T5993] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.942014][ T5993] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.996831][ T5993] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.251998][ T6203] netlink: 16 bytes leftover after parsing attributes in process `syz.3.96'. [ 94.318069][ T1364] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.346940][ T1364] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.408909][ T1152] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.420787][ T1152] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.631030][ T6217] unsupported nlmsg_type 40 [ 95.348293][ T6241] loop3: detected capacity change from 0 to 2048 [ 95.387897][ T6241] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 95.419792][ T6241] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 95.443618][ T6241] UDF-fs: Scanning with blocksize 512 failed [ 95.479951][ T6241] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 95.499517][ T5816] usb 2-1: USB disconnect, device number 2 [ 95.519512][ T6241] UDF-fs: Scanning with blocksize 1024 failed [ 95.599997][ T6241] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 95.639140][ T6241] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 95.674196][ T6241] UDF-fs: Scanning with blocksize 2048 failed [ 95.696955][ T6241] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 95.736176][ T6241] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 95.765811][ T6241] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 95.786616][ T6241] UDF-fs: Scanning with blocksize 4096 failed [ 95.807058][ T6241] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 95.930009][ T6252] loop1: detected capacity change from 0 to 512 [ 95.976259][ T6252] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 96.020861][ T6252] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 96.048960][ T6258] tipc: Started in network mode [ 96.051527][ T6252] EXT4-fs (loop1): 1 truncate cleaned up [ 96.073078][ T6258] tipc: Node identity 1000004, cluster identity 4711 [ 96.084351][ T6252] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.107065][ T6258] tipc: Node number set to 16777220 [ 96.140887][ T6241] warning: `syz.3.103' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 96.212268][ T6263] tipc: Enabled bearer , priority 0 [ 96.589406][ T6275] loop3: detected capacity change from 0 to 512 [ 96.714232][ T6275] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.784119][ T6275] ext4 filesystem being mounted at /24/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.841772][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.045969][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.376465][ T27] audit: type=1326 audit(1790868922.761:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6300 comm="syz.3.120" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6be1f9e159 code=0x7ffc0000 [ 97.411661][ T27] audit: type=1326 audit(1790868922.791:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6300 comm="syz.3.120" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6be1f9e159 code=0x7ffc0000 [ 97.452614][ T27] audit: type=1326 audit(1790868922.801:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6300 comm="syz.3.120" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=85 compat=0 ip=0x7f6be1f9e159 code=0x7ffc0000 [ 97.476385][ C0] vkms_vblank_simulate: vblank timer overrun [ 97.496850][ T27] audit: type=1326 audit(1790868922.801:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6300 comm="syz.3.120" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6be1f9e159 code=0x7ffc0000 [ 97.527925][ T27] audit: type=1326 audit(1790868922.801:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6300 comm="syz.3.120" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6be1f9e159 code=0x7ffc0000 [ 97.589394][ T27] audit: type=1326 audit(1790868922.841:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6300 comm="syz.3.120" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f6be1f9e159 code=0x7ffc0000 [ 97.613089][ C0] vkms_vblank_simulate: vblank timer overrun [ 97.672813][ T27] audit: type=1326 audit(1790868922.841:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6300 comm="syz.3.120" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6be1f9e159 code=0x7ffc0000 [ 97.696638][ C0] vkms_vblank_simulate: vblank timer overrun [ 97.765367][ T6314] loop3: detected capacity change from 0 to 128 [ 97.782896][ T27] audit: type=1326 audit(1790868922.841:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6300 comm="syz.3.120" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6be1f9e159 code=0x7ffc0000 [ 97.863787][ T6314] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 97.887097][ T27] audit: type=1326 audit(1790868922.871:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6300 comm="syz.3.120" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f6be1f9e159 code=0x7ffc0000 [ 97.910835][ C0] vkms_vblank_simulate: vblank timer overrun [ 97.939045][ T27] audit: type=1326 audit(1790868922.871:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6300 comm="syz.3.120" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6be1f9e159 code=0x7ffc0000 [ 97.962901][ C0] vkms_vblank_simulate: vblank timer overrun [ 98.006897][ T6314] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 98.043367][ T6314] ext2 filesystem being mounted at /27/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 98.074257][ T6326] netlink: 'syz.4.124': attribute type 1 has an invalid length. [ 98.114960][ T6326] netlink: 'syz.4.124': attribute type 4 has an invalid length. [ 98.151179][ T6326] netlink: 9462 bytes leftover after parsing attributes in process `syz.4.124'. [ 98.209641][ T6314] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 33: comm syz.3.122: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 98.284583][ T6314] EXT4-fs error (device loop3) in do_split:2097: Corrupt filesystem [ 98.369047][ T6336] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 33: comm syz.3.122: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 98.451936][ T6336] EXT4-fs error (device loop3) in do_split:2097: Corrupt filesystem [ 98.494232][ T6338] loop1: detected capacity change from 0 to 256 [ 98.571878][ T6338] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x204dac4c, utbl_chksum : 0xe619d30d) [ 98.624380][ T5784] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 99.507967][ T3477] netdevsim netdevsim1 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 99.543580][ T3477] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.716344][ T3477] netdevsim netdevsim1 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 99.764356][ T3477] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.954534][ T3477] netdevsim netdevsim1 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 99.997884][ T3477] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.177337][ T3477] netdevsim netdevsim1 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 100.232576][ T3477] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.482029][ T6394] loop0: detected capacity change from 0 to 1024 [ 100.513994][ T6394] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 100.572978][ T6394] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.758458][ T6394] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 100.783011][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.796382][ T6394] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 100.797388][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.831565][ T6394] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 100.844528][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.851730][ T6394] EXT4-fs (loop0): This should not happen!! Data will be lost [ 100.851730][ T6394] [ 100.862723][ T6394] EXT4-fs (loop0): Total free blocks count 0 [ 100.870107][ T6394] EXT4-fs (loop0): Free/Dirty block details [ 100.876329][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.883547][ T6394] EXT4-fs (loop0): free_blocks=20480 [ 100.889417][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 100.896797][ T6394] EXT4-fs (loop0): dirty_blocks=80 [ 100.902180][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.909356][ T6394] EXT4-fs (loop0): Block reservation details [ 100.913152][ T6396] loop3: detected capacity change from 0 to 1024 [ 100.915697][ T6394] EXT4-fs (loop0): i_reserved_data_blocks=5 [ 101.002145][ T6396] hfsplus: unable to parse mount options [ 101.008932][ T6406] EXT4-fs error (device loop0): __ext4_remount:6756: comm syz.0.142: Abort forced by user [ 101.089432][ T6406] EXT4-fs (loop0): Remounting filesystem read-only [ 101.235080][ T6412] CIFS: Attempting to mount //127.0.0.1/share [ 101.672060][ T6403] chnl_net:caif_netlink_parms(): no params data found [ 101.910559][ T6439] syz.0.147 (6439) used greatest stack depth: 20696 bytes left [ 102.039768][ T6412] CIFS: VFS: \\127.0.0.1 Send error in SessSetup = -11 [ 102.068595][ T6412] CIFS: VFS: cifs_mount failed w/return code = -11 [ 102.159000][ T6403] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.164349][ T6452] loop4: detected capacity change from 0 to 128 [ 102.168564][ T6403] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.207517][ T6403] bridge_slave_0: entered allmulticast mode [ 102.224539][ T6452] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 102.225945][ T6403] bridge_slave_0: entered promiscuous mode [ 102.275282][ T6403] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.285488][ T6403] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.301033][ T6403] bridge_slave_1: entered allmulticast mode [ 102.304024][ T6452] ext4 filesystem being mounted at /13/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 102.308357][ T6403] bridge_slave_1: entered promiscuous mode [ 102.357197][ T6403] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.369530][ T6403] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.458158][ T6452] syz.4.151 (pid 6452) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 102.511290][ T6403] team0: Port device team_slave_0 added [ 102.525778][ T6403] team0: Port device team_slave_1 added [ 102.552380][ T3477] hsr_slave_0: left promiscuous mode [ 102.559704][ T3477] hsr_slave_1: left promiscuous mode [ 102.573869][ T3477] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.585518][ T3477] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.589931][ T5993] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 102.603240][ T3477] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.616996][ T3477] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.625663][ T3477] bridge_slave_1: left allmulticast mode [ 102.631509][ T3477] bridge_slave_1: left promiscuous mode [ 102.638033][ T3477] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.663430][ T3477] bridge_slave_0: left allmulticast mode [ 102.671487][ T3477] bridge_slave_0: left promiscuous mode [ 102.687162][ T3477] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.735671][ T3477] veth1_macvtap: left promiscuous mode [ 102.745765][ T3477] veth0_macvtap: left promiscuous mode [ 102.756036][ T3477] veth1_vlan: left promiscuous mode [ 102.761839][ T3477] veth0_vlan: left promiscuous mode [ 102.811640][ T6470] loop4: detected capacity change from 0 to 128 [ 102.848919][ T6470] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 102.912811][ T6470] ext4 filesystem being mounted at /15/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.012706][ T5783] Bluetooth: hci0: command tx timeout [ 103.090257][ T6470] FS-Cache: Cache "CacheFiles" added (type cachefiles) [ 103.100989][ T6470] CacheFiles: File cache on CacheFiles registered [ 103.141797][ T6470] 9pnet_virtio: no channels available for device syz [ 103.162249][ T6470] CacheFiles: File cache on CacheFiles unregistering [ 103.174386][ T6470] FS-Cache: Withdrawing cache "CacheFiles" (0 objs) [ 103.230547][ T5993] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 103.700416][ T3477] team0 (unregistering): Port device team_slave_1 removed [ 103.741021][ T3477] team0 (unregistering): Port device team_slave_0 removed [ 103.781150][ T3477] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.819064][ T3477] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.086425][ T3477] bond0 (unregistering): Released all slaves [ 104.235977][ T6461] bond0: (slave ip6tnl1): refused to change device type [ 104.277118][ T6403] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.289825][ T6403] 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. [ 104.302307][ T6491] FAULT_INJECTION: forcing a failure. [ 104.302307][ T6491] name failslab, interval 1, probability 0, space 0, times 0 [ 104.336901][ T6491] CPU: 1 PID: 6491 Comm: syz.4.164 Not tainted syzkaller #0 [ 104.338026][ T6403] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.344209][ T6491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 104.344222][ T6491] Call Trace: [ 104.344230][ T6491] [ 104.344238][ T6491] dump_stack_lvl+0x18c/0x250 [ 104.344272][ T6491] ? show_regs_print_info+0x20/0x20 [ 104.344298][ T6491] ? load_image+0x420/0x420 [ 104.344324][ T6491] ? __might_sleep+0xe0/0xe0 [ 104.344350][ T6491] ? __lock_acquire+0x7d80/0x7d80 [ 104.344374][ T6491] ? node_tag_clear+0x1ec/0x310 [ 104.344403][ T6491] should_fail_ex+0x394/0x4c0 [ 104.344434][ T6491] should_failslab+0x9/0x20 [ 104.401605][ T6403] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.405045][ T6491] slab_pre_alloc_hook+0x59/0x300 [ 104.405088][ T6491] ? __kernfs_new_node+0xaa/0x7f0 [ 104.419861][ T6403] 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. [ 104.421509][ T6491] ? __kernfs_new_node+0xaa/0x7f0 [ 104.421542][ T6491] __kmem_cache_alloc_node+0x53/0x250 [ 104.432182][ T6403] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.452391][ T6491] ? __kernfs_new_node+0xaa/0x7f0 [ 104.452423][ T6491] __kmalloc_node_track_caller+0xa4/0x230 [ 104.452451][ T6491] ? format_decode+0x9b6/0x1400 [ 104.452475][ T6491] kstrdup+0x3b/0x80 [ 104.452499][ T6491] __kernfs_new_node+0xaa/0x7f0 [ 104.452530][ T6491] ? kernfs_new_node+0x260/0x260 [ 104.452575][ T6491] ? snprintf+0xe9/0x140 [ 104.452602][ T6491] ? vscnprintf+0x80/0x80 [ 104.452624][ T6491] kernfs_new_node+0x14c/0x260 [ 104.452657][ T6491] __kernfs_create_file+0x4b/0x2e0 [ 104.452681][ T6491] cgroup_addrm_files+0x810/0xd60 [ 104.452718][ T6491] ? trace_raw_output_cgroup_event+0x1e0/0x1e0 [ 104.452739][ T6491] ? cpuset_css_online+0x838/0x900 [ 104.452760][ T6491] ? __lock_acquire+0x7d80/0x7d80 [ 104.452816][ T6491] ? _raw_spin_unlock_irq+0x23/0x50 [ 104.452845][ T6491] css_populate_dir+0x121/0x380 [ 104.452872][ T6491] cgroup_apply_control_enable+0x641/0xb00 [ 104.452910][ T6491] cgroup_mkdir+0xc83/0xe70 [ 104.452939][ T6491] ? css_task_iter_end+0x2c0/0x2c0 [ 104.452976][ T6491] ? kernfs_iop_permission+0x2c4/0x3b0 [ 104.452999][ T6491] ? css_task_iter_end+0x2c0/0x2c0 [ 104.453023][ T6491] kernfs_iop_mkdir+0x241/0x3e0 [ 104.453056][ T6491] vfs_mkdir+0x2a5/0x470 [ 104.453092][ T6491] do_mkdirat+0x1dc/0x450 [ 104.453116][ T6491] ? vfs_mkdir+0x470/0x470 [ 104.453147][ T6491] __x64_sys_mkdirat+0x89/0xa0 [ 104.453171][ T6491] do_syscall_64+0x55/0xb0 [ 104.453196][ T6491] ? clear_bhb_loop+0x40/0x90 [ 104.453221][ T6491] ? clear_bhb_loop+0x40/0x90 [ 104.453250][ T6491] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.453275][ T6491] RIP: 0033:0x7f22bd79e159 [ 104.453295][ T6491] 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 [ 104.453312][ T6491] RSP: 002b:00007f22bb9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 104.453336][ T6491] RAX: ffffffffffffffda RBX: 00007f22bda25fa0 RCX: 00007f22bd79e159 [ 104.453351][ T6491] RDX: 00000000000001ff RSI: 0000200000000340 RDI: ffffffffffffff9c [ 104.453366][ T6491] RBP: 00007f22bd83506b R08: 0000000000000000 R09: 0000000000000000 [ 104.453379][ T6491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 104.453392][ T6491] R13: 00007f22bda26038 R14: 00007f22bda25fa0 R15: 00007ffe92ebce38 [ 104.453423][ T6491] [ 104.547818][ T6491] cgroup: cgroup_addrm_files: failed to add effective_mems, err=-12 [ 104.606475][ T6494] loop3: detected capacity change from 0 to 2048 [ 104.742332][ T6494] UDF-fs: bad mount option "filese" or missing value [ 104.770438][ T6403] hsr_slave_0: entered promiscuous mode [ 104.845911][ T6403] hsr_slave_1: entered promiscuous mode [ 104.908787][ T6498] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 104.930782][ T6498] overlayfs: overlapping lowerdir path [ 105.092592][ T5783] Bluetooth: hci0: command tx timeout [ 105.105497][ T5837] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 105.302510][ T5837] usb 4-1: Using ep0 maxpacket: 16 [ 105.319810][ T5837] usb 4-1: unable to get BOS descriptor or descriptor too short [ 105.341868][ T6403] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 105.343766][ T5837] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 105.368652][ T6403] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 105.374636][ T5837] usb 4-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 105.391224][ T5837] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.403028][ T6403] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 105.409706][ T5837] usb 4-1: Product: syz [ 105.428569][ T6403] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 105.432733][ T5837] usb 4-1: Manufacturer: syz [ 105.439896][ T5837] usb 4-1: SerialNumber: syz [ 105.688385][ T6403] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.728599][ T5837] usb 4-1: Audio class v2/v3 interfaces need an interface association [ 105.736294][ T6403] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.751469][ T5837] snd-usb-audio: probe of 4-1:1.0 failed with error -22 [ 105.789139][ T3490] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.796896][ T3490] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.821190][ T1364] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.828392][ T1364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.107019][ T5837] usb 4-1: 2:1 : bogus bTerminalLink 6 [ 106.237686][ T6403] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.383030][ T5837] usb 4-1: USB disconnect, device number 2 [ 106.827463][ T6403] veth0_vlan: entered promiscuous mode [ 106.857648][ T6403] veth1_vlan: entered promiscuous mode [ 106.936821][ T6403] veth0_macvtap: entered promiscuous mode [ 106.972073][ T6562] loop4: detected capacity change from 0 to 164 [ 106.992339][ T6403] veth1_macvtap: entered promiscuous mode [ 107.025565][ T6403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.047755][ T6403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.058417][ T6403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.069297][ T6403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.081147][ T5772] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 107.093442][ T6403] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.142107][ T6403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 107.182974][ T5783] Bluetooth: hci0: command tx timeout [ 107.189005][ T6403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.229329][ T6403] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 107.240257][ T6403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.254921][ T6403] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.306985][ T6403] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.336191][ T6403] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.351967][ T6403] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.373240][ T6403] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.569523][ T3477] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.594573][ T3477] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.677432][ T3477] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.698234][ T3477] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.160357][ T6598] loop5: detected capacity change from 0 to 1024 [ 108.237533][ T6602] loop3: detected capacity change from 0 to 512 [ 108.243777][ T6598] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.261441][ T6602] FAT-fs (loop3): Unrecognized mount option "ë" or missing value [ 108.355423][ T5771] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 108.367831][ T6598] EXT4-fs (loop5): shut down requested (2) [ 108.416125][ T6598] overlayfs: failed to create directory ./bus/work (errno: 5); mounting read-only [ 108.458169][ T6602] overlayfs: metacopy with no lower data found - abort lookup (/file1) [ 108.472855][ T6598] overlayfs: failed to get uuid (/file0, err=-5); falling back to uuid=null. [ 109.221067][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 109.221082][ T27] audit: type=1326 audit(1790868934.601:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6643 comm="syz.0.195" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f258b99e159 code=0x0 [ 109.355106][ T5816] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 109.373029][ T5816] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 109.402652][ T5816] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 109.411453][ T5816] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 109.427014][ T5816] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 109.442588][ T5816] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 109.481788][ T5816] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [] on [ 110.145522][ T6674] loop4: detected capacity change from 0 to 4096 [ 110.165381][ T6674] EXT4-fs: Ignoring removed mblk_io_submit option [ 110.176591][ T6679] netlink: 4 bytes leftover after parsing attributes in process `syz.3.201'. [ 110.201258][ T6679] netlink: 12 bytes leftover after parsing attributes in process `syz.3.201'. [ 110.383077][ T6674] EXT4-fs (loop4): Test dummy encryption mode enabled [ 110.417733][ T6674] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.599893][ T5993] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.773747][ T6403] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.902145][ T3490] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.029032][ T3490] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.116080][ T3490] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.244503][ T3490] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.280806][ T6713] ip_tables: iptables: counters copy to user failed while replacing table [ 111.978758][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 111.990456][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 112.011996][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 112.022266][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 112.030914][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 112.039887][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 112.929029][ T6735] chnl_net:caif_netlink_parms(): no params data found [ 113.052710][ T3490] hsr_slave_0: left promiscuous mode [ 113.074089][ T3490] hsr_slave_1: left promiscuous mode [ 113.112830][ T3490] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 113.120285][ T3490] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 113.169667][ T3490] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 113.187843][ T3490] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 113.223512][ T3490] bridge_slave_1: left allmulticast mode [ 113.229199][ T3490] bridge_slave_1: left promiscuous mode [ 113.262721][ T3490] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.309563][ T3490] bridge_slave_0: left allmulticast mode [ 113.322487][ T3490] bridge_slave_0: left promiscuous mode [ 113.328262][ T3490] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.426798][ T3490] veth1_macvtap: left promiscuous mode [ 113.449013][ T3490] veth0_macvtap: left promiscuous mode [ 113.454805][ T3490] veth1_vlan: left promiscuous mode [ 113.460138][ T3490] veth0_vlan: left promiscuous mode [ 113.781982][ T6805] fuse: root generation should be zero [ 114.122290][ T3490] team0 (unregistering): Port device team_slave_1 removed [ 114.132591][ T5783] Bluetooth: hci0: command tx timeout [ 114.176053][ T3490] team0 (unregistering): Port device team_slave_0 removed [ 114.217449][ T3490] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 114.257899][ T3490] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 114.571944][ T3490] bond0 (unregistering): Released all slaves [ 114.705055][ T6795] netlink: 48 bytes leftover after parsing attributes in process `syz.0.224'. [ 115.048985][ T6735] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.077906][ T6735] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.090859][ T6735] bridge_slave_0: entered allmulticast mode [ 115.106584][ T6735] bridge_slave_0: entered promiscuous mode [ 115.125604][ T6735] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.133288][ T6735] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.140488][ T6735] bridge_slave_1: entered allmulticast mode [ 115.160400][ T6735] bridge_slave_1: entered promiscuous mode [ 115.331916][ T6735] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.380247][ T6735] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.511097][ T6735] team0: Port device team_slave_0 added [ 115.531233][ T6735] team0: Port device team_slave_1 added [ 115.621596][ T6735] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.637064][ T6735] 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. [ 115.669111][ T6735] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.684330][ T6735] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.691393][ T6735] 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. [ 115.726074][ T6735] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 116.212546][ T5783] Bluetooth: hci0: command tx timeout [ 116.436146][ T6735] hsr_slave_0: entered promiscuous mode [ 116.449423][ T6735] hsr_slave_1: entered promiscuous mode [ 116.653627][ T6865] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 116.881649][ T6871] loop0: detected capacity change from 0 to 256 [ 116.891914][ T6735] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 116.923466][ T6735] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 116.953048][ T6871] exFAT-fs (loop0): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc374f927, utbl_chksum : 0xe619d30d) [ 116.965376][ T6735] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 116.996506][ T6735] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 117.162096][ T6735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.207559][ T6735] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.236798][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.244031][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.293278][ T789] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 117.296200][ T6880] syzkaller0: entered promiscuous mode [ 117.306519][ T6880] syzkaller0: entered allmulticast mode [ 117.326186][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.333390][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.491365][ T789] usb 1-1: config 14 has an invalid interface number: 217 but max is 0 [ 117.507097][ T789] usb 1-1: config 14 contains an unexpected descriptor of type 0x1, skipping [ 117.529096][ T789] usb 1-1: config 14 has an invalid descriptor of length 0, skipping remainder of the config [ 117.548037][ T789] usb 1-1: config 14 has 2 interfaces, different from the descriptor's value: 1 [ 117.558014][ T789] usb 1-1: config 14 has no interface number 1 [ 117.581101][ T789] usb 1-1: config 14 interface 217 has no altsetting 0 [ 117.602295][ T789] usb 1-1: New USB device found, idVendor=0421, idProduct=0070, bcdDevice=46.26 [ 117.622162][ T789] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.630995][ T789] usb 1-1: Product: syz [ 117.649272][ T789] usb 1-1: Manufacturer: syz [ 117.660360][ T789] usb 1-1: SerialNumber: syz [ 117.913464][ T789] rndis_wlan 1-1:14.217: skipping garbage [ 117.919344][ T789] usb 1-1: bad CDC descriptors [ 117.952998][ T789] rndis_host 1-1:14.217: skipping garbage [ 117.959151][ T789] usb 1-1: bad CDC descriptors [ 117.975382][ T789] cdc_acm 1-1:14.217: skipping garbage [ 118.001595][ T789] usb 1-1: USB disconnect, device number 4 [ 118.295352][ T5783] Bluetooth: hci0: command tx timeout [ 118.428652][ T6903] FAULT_INJECTION: forcing a failure. [ 118.428652][ T6903] name failslab, interval 1, probability 0, space 0, times 0 [ 118.442108][ T6903] CPU: 1 PID: 6903 Comm: syz.3.248 Not tainted syzkaller #0 [ 118.449437][ T6903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 118.459524][ T6903] Call Trace: [ 118.462822][ T6903] [ 118.465766][ T6903] dump_stack_lvl+0x18c/0x250 [ 118.470572][ T6903] ? show_regs_print_info+0x20/0x20 [ 118.475773][ T6903] ? load_image+0x420/0x420 [ 118.480307][ T6903] ? __might_sleep+0xe0/0xe0 [ 118.484891][ T6903] ? __lock_acquire+0x7d80/0x7d80 [ 118.490017][ T6903] should_fail_ex+0x394/0x4c0 [ 118.494794][ T6903] should_failslab+0x9/0x20 [ 118.499313][ T6903] slab_pre_alloc_hook+0x59/0x300 [ 118.504334][ T6903] ? io_uring_alloc_task_context+0xaf/0x5c0 [ 118.510214][ T6903] __kmem_cache_alloc_node+0x53/0x250 [ 118.515579][ T6903] ? io_uring_alloc_task_context+0xaf/0x5c0 [ 118.521458][ T6903] kmalloc_trace+0x2a/0xe0 [ 118.525883][ T6903] io_uring_alloc_task_context+0xaf/0x5c0 [ 118.531588][ T6903] ? __asan_memcpy+0x40/0x70 [ 118.536171][ T6903] ? errseq_sample+0x40/0x60 [ 118.540746][ T6903] ? io_uring_show_cred+0x4d0/0x4d0 [ 118.545951][ T6903] ? alloc_file_pseudo+0x1ae/0x210 [ 118.551121][ T6903] __io_uring_add_tctx_node+0x34f/0x500 [ 118.556686][ T6903] ? __io_uring_free+0x200/0x200 [ 118.561618][ T6903] ? __might_fault+0xaa/0x120 [ 118.566566][ T6903] ? __anon_inode_getfile+0x16c/0x200 [ 118.571946][ T6903] io_uring_create+0xc03/0x1330 [ 118.576790][ T6903] __se_sys_io_uring_setup+0x29f/0x2b0 [ 118.582249][ T6903] ? __x64_sys_io_uring_setup+0x60/0x60 [ 118.587890][ T6903] ? lockdep_hardirqs_on+0x98/0x150 [ 118.593092][ T6903] do_syscall_64+0x55/0xb0 [ 118.597523][ T6903] ? clear_bhb_loop+0x40/0x90 [ 118.602187][ T6903] ? clear_bhb_loop+0x40/0x90 [ 118.606885][ T6903] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 118.612813][ T6903] RIP: 0033:0x7f6be1f9e159 [ 118.617245][ T6903] 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 [ 118.636853][ T6903] RSP: 002b:00007f6be2ec5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 118.645286][ T6903] RAX: ffffffffffffffda RBX: 00007f6be2225fa0 RCX: 00007f6be1f9e159 [ 118.653274][ T6903] RDX: 0000000000000000 RSI: 0000200000000300 RDI: 0000000000007279 [ 118.661236][ T6903] RBP: 00007f6be203506b R08: 0000000000000000 R09: 0000000000000000 [ 118.669206][ T6903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 118.677165][ T6903] R13: 00007f6be2226038 R14: 00007f6be2225fa0 R15: 00007ffcc2acb278 [ 118.685146][ T6903] [ 119.380787][ T6905] loop0: detected capacity change from 0 to 32768 [ 119.471254][ T6905] loop0: p1 p3 < > [ 119.821624][ T5771] udevd[5771]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 119.832260][ T5772] udevd[5772]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 120.088071][ T6922] FAULT_INJECTION: forcing a failure. [ 120.088071][ T6922] name failslab, interval 1, probability 0, space 0, times 0 [ 120.101028][ T6922] CPU: 1 PID: 6922 Comm: syz.0.254 Not tainted syzkaller #0 [ 120.108420][ T6922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 120.118486][ T6922] Call Trace: [ 120.121761][ T6922] [ 120.124697][ T6922] dump_stack_lvl+0x18c/0x250 [ 120.129373][ T6922] ? show_regs_print_info+0x20/0x20 [ 120.134580][ T6922] ? load_image+0x420/0x420 [ 120.139093][ T6922] ? __might_sleep+0xe0/0xe0 [ 120.143686][ T6922] ? __lock_acquire+0x7d80/0x7d80 [ 120.148705][ T6922] should_fail_ex+0x394/0x4c0 [ 120.153394][ T6922] should_failslab+0x9/0x20 [ 120.157931][ T6922] slab_pre_alloc_hook+0x59/0x300 [ 120.162987][ T6922] ? mrp_init_applicant+0x191/0x4e0 [ 120.168183][ T6922] __kmem_cache_alloc_node+0x53/0x250 [ 120.173555][ T6922] ? mrp_init_applicant+0x191/0x4e0 [ 120.178748][ T6922] kmalloc_trace+0x2a/0xe0 [ 120.183189][ T6922] mrp_init_applicant+0x191/0x4e0 [ 120.188256][ T6922] register_vlan_dev+0x1dd/0x820 [ 120.193189][ T6922] register_vlan_device+0x387/0x4a0 [ 120.198377][ T6922] ? vlan_ioctl_handler+0x630/0x630 [ 120.203615][ T6922] vlan_ioctl_handler+0x24d/0x630 [ 120.208660][ T6922] ? sock_ioctl+0x632/0x7e0 [ 120.213174][ T6922] ? net_generic+0x240/0x240 [ 120.217769][ T6922] ? net_generic+0x240/0x240 [ 120.222358][ T6922] sock_ioctl+0x652/0x7e0 [ 120.226699][ T6922] ? sock_poll+0x3e0/0x3e0 [ 120.231131][ T6922] ? bpf_lsm_file_ioctl+0x9/0x10 [ 120.236069][ T6922] ? security_file_ioctl+0x80/0xa0 [ 120.241184][ T6922] ? sock_poll+0x3e0/0x3e0 [ 120.245602][ T6922] __se_sys_ioctl+0xfd/0x170 [ 120.250197][ T6922] do_syscall_64+0x55/0xb0 [ 120.254615][ T6922] ? clear_bhb_loop+0x40/0x90 [ 120.259398][ T6922] ? clear_bhb_loop+0x40/0x90 [ 120.264077][ T6922] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 120.269980][ T6922] RIP: 0033:0x7f258b99e159 [ 120.274395][ T6922] 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 [ 120.294002][ T6922] RSP: 002b:00007f258c920028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 120.302506][ T6922] RAX: ffffffffffffffda RBX: 00007f258bc25fa0 RCX: 00007f258b99e159 [ 120.310483][ T6922] RDX: 0000200000000280 RSI: 0000000000008982 RDI: 0000000000000004 [ 120.318446][ T6922] RBP: 00007f258ba3506b R08: 0000000000000000 R09: 0000000000000000 [ 120.326416][ T6922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.334384][ T6922] R13: 00007f258bc26038 R14: 00007f258bc25fa0 R15: 00007ffea462d5e8 [ 120.342370][ T6922] [ 120.373311][ T5783] Bluetooth: hci0: command tx timeout [ 120.827789][ T6943] batadv_slave_0: entered promiscuous mode [ 120.848179][ T6735] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.876700][ T6940] batadv_slave_0: left promiscuous mode [ 121.626807][ T6735] veth0_vlan: entered promiscuous mode [ 121.674311][ T3490] Bluetooth: hci4: Frame reassembly failed (-84) [ 121.714012][ T6735] veth1_vlan: entered promiscuous mode [ 121.829554][ T6735] veth0_macvtap: entered promiscuous mode [ 121.856579][ T6735] veth1_macvtap: entered promiscuous mode [ 121.921360][ T6735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 121.958676][ T6735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 121.989413][ T6735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 122.010242][ T6735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.032138][ T6735] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.068486][ T6735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 122.093580][ T6735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.113843][ T6735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 122.137616][ T6735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.164228][ T6735] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.207684][ T6735] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.226733][ T6735] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.247645][ T6735] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.249502][ T6971] loop3: detected capacity change from 0 to 32768 [ 122.264314][ T6735] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.360082][ T6971] XFS (loop3): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 122.507654][ T6971] XFS (loop3): Ending clean mount [ 122.600955][ T79] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.628994][ T79] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.682031][ T1152] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.689587][ T27] audit: type=1800 audit(1790868948.061:66): pid=6971 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.263" name="file1" dev="loop3" ino=6150 res=0 errno=0 [ 122.713950][ T1152] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.833341][ T27] audit: type=1800 audit(1790868948.221:67): pid=7009 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.263" name="file1" dev="loop3" ino=6150 res=0 errno=0 [ 123.534988][ T5784] XFS (loop3): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 123.732826][ T5783] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 123.739608][ T51] Bluetooth: hci4: command 0x1003 tx timeout [ 123.873753][ T27] audit: type=1326 audit(1790868949.261:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7030 comm="syz.4.270" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22bd79e159 code=0x7ffc0000 [ 123.922942][ T27] audit: type=1326 audit(1790868949.281:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7030 comm="syz.4.270" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22bd79e159 code=0x7ffc0000 [ 123.982678][ T27] audit: type=1326 audit(1790868949.301:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7030 comm="syz.4.270" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=163 compat=0 ip=0x7f22bd79e159 code=0x7ffc0000 [ 124.084081][ T27] audit: type=1326 audit(1790868949.301:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7030 comm="syz.4.270" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22bd79e159 code=0x7ffc0000 [ 124.177702][ T27] audit: type=1326 audit(1790868949.301:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7030 comm="syz.4.270" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22bd79e159 code=0x7ffc0000 [ 124.264005][ T27] audit: type=1326 audit(1790868949.341:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7030 comm="syz.4.270" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=68 compat=0 ip=0x7f22bd79e159 code=0x7ffc0000 [ 124.345002][ T27] audit: type=1326 audit(1790868949.341:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7030 comm="syz.4.270" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22bd79e159 code=0x7ffc0000 [ 124.410977][ T27] audit: type=1326 audit(1790868949.341:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7030 comm="syz.4.270" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22bd79e159 code=0x7ffc0000 [ 125.402907][ T5767] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 125.606370][ T5767] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 125.638248][ T5767] usb 7-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 125.664059][ T5767] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.691163][ T5767] gspca_main: spca501-2.14.0 probing 0000:0000 [ 125.905357][ T5767] gspca_spca501: reg write: error -71 [ 125.918350][ T5767] spca501 7-1:1.0: Reg write failed for 0x02,0x0f,0x05 [ 125.940455][ T5767] spca501: probe of 7-1:1.0 failed with error -22 [ 125.970342][ T5767] usb 7-1: Found UVC 1.00 device (0000:0000) [ 125.996660][ T5767] usb 7-1: No streaming interface found for terminal 2. [ 126.050654][ T7088] loop0: detected capacity change from 0 to 2048 [ 126.059612][ T5767] usb 7-1: USB disconnect, device number 2 [ 126.139438][ T7088] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 126.601390][ T7098] capability: warning: `syz.4.285' uses deprecated v2 capabilities in a way that may be insecure [ 126.869157][ T7107] loop0: detected capacity change from 0 to 1024 [ 126.879329][ T7107] EXT4-fs: Ignoring removed nobh option [ 126.895285][ T7107] EXT4-fs: test_dummy_encryption requires encrypt feature [ 127.234158][ T789] IPVS: starting estimator thread 0... [ 127.322729][ T7120] IPVS: using max 17 ests per chain, 40800 per kthread [ 127.655439][ T7134] overlay: ./file0/file1 is not a directory [ 127.693334][ T7110] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.701116][ T7110] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.752901][ T7139] ================================================================== [ 127.761011][ T7139] BUG: KASAN: slab-use-after-free in dvb_frontend_release+0x3fc/0x4a0 [ 127.769186][ T7139] Read of size 4 at addr ffff8880268b663c by task syz.4.298/7139 [ 127.776918][ T7139] [ 127.779254][ T7139] CPU: 1 PID: 7139 Comm: syz.4.298 Not tainted syzkaller #0 [ 127.786549][ T7139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 127.796638][ T7139] Call Trace: [ 127.799943][ T7139] [ 127.802892][ T7139] dump_stack_lvl+0x18c/0x250 [ 127.807599][ T7139] ? __lock_acquire+0x7d80/0x7d80 [ 127.812644][ T7139] ? show_regs_print_info+0x20/0x20 [ 127.817953][ T7139] ? load_image+0x420/0x420 [ 127.822457][ T7139] ? kasan_quarantine_put+0xd8/0x220 [ 127.827740][ T7139] ? __virt_addr_valid+0x10c/0x380 [ 127.832845][ T7139] ? __virt_addr_valid+0x10c/0x380 [ 127.837953][ T7139] ? __virt_addr_valid+0x10c/0x380 [ 127.843062][ T7139] print_report+0xa8/0x210 [ 127.847473][ T7139] ? dvb_frontend_release+0x3fc/0x4a0 [ 127.852844][ T7139] kasan_report+0x117/0x150 [ 127.857342][ T7139] ? dvb_frontend_release+0x3fc/0x4a0 [ 127.862707][ T7139] dvb_frontend_release+0x3fc/0x4a0 [ 127.867896][ T7139] ? dvb_frontend_open+0x13a0/0x13a0 [ 127.873173][ T7139] __fput+0x221/0x940 [ 127.877148][ T7139] task_work_run+0x1d4/0x260 [ 127.881818][ T7139] ? task_work_cancel+0x220/0x220 [ 127.886837][ T7139] get_signal+0x11da/0x1390 [ 127.891337][ T7139] arch_do_signal_or_restart+0xc2/0x7b0 [ 127.896879][ T7139] ? get_sigframe_size+0x20/0x20 [ 127.901818][ T7139] ? exit_to_user_mode_loop+0x3b/0x110 [ 127.907274][ T7139] exit_to_user_mode_loop+0x70/0x110 [ 127.912575][ T7139] exit_to_user_mode_prepare+0xee/0x180 [ 127.918143][ T7139] syscall_exit_to_user_mode+0x1a/0x50 [ 127.923607][ T7139] do_syscall_64+0x61/0xb0 [ 127.928027][ T7139] ? clear_bhb_loop+0x40/0x90 [ 127.932714][ T7139] ? clear_bhb_loop+0x40/0x90 [ 127.937402][ T7139] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 127.943291][ T7139] RIP: 0033:0x7f22bd79e159 [ 127.947704][ T7139] 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 [ 127.967392][ T7139] RSP: 002b:00007ffe92ebcf98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 127.975822][ T7139] RAX: 0000000000000000 RBX: 00007ffe92ebd080 RCX: 00007f22bd79e159 [ 127.983783][ T7139] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 127.991745][ T7139] RBP: 000000000001f2b8 R08: 0000000000000001 R09: 0000000000000000 [ 127.999704][ T7139] R10: 0000001b31720000 R11: 0000000000000246 R12: 00007ffe92ebd0c0 [ 128.007671][ T7139] R13: 00007f22bda25fac R14: 000000000001f314 R15: 00007f22bda25fa0 [ 128.015641][ T7139] [ 128.018677][ T7139] [ 128.020985][ T7139] Allocated by task 1: [ 128.025034][ T7139] kasan_set_track+0x4e/0x70 [ 128.029626][ T7139] __kasan_kmalloc+0x8f/0xa0 [ 128.034227][ T7139] dvb_register_device+0x309/0x1df0 [ 128.039415][ T7139] dvb_register_frontend+0x62d/0x900 [ 128.044708][ T7139] vidtv_bridge_probe+0x9d6/0xf60 [ 128.049719][ T7139] platform_probe+0x13b/0x1c0 [ 128.054385][ T7139] really_probe+0x247/0xae0 [ 128.058892][ T7139] __driver_probe_device+0x1f5/0x390 [ 128.064163][ T7139] driver_probe_device+0x4f/0x420 [ 128.069173][ T7139] __driver_attach+0x444/0x6d0 [ 128.073921][ T7139] bus_for_each_dev+0x235/0x2b0 [ 128.078764][ T7139] bus_add_driver+0x340/0x630 [ 128.083430][ T7139] driver_register+0x23a/0x310 [ 128.088184][ T7139] vidtv_bridge_init+0x49/0x80 [ 128.093027][ T7139] do_one_initcall+0x242/0x790 [ 128.097781][ T7139] do_initcall_level+0x13d/0x1f0 [ 128.102793][ T7139] do_initcalls+0x69/0xd0 [ 128.107128][ T7139] kernel_init_freeable+0x3d9/0x560 [ 128.112332][ T7139] kernel_init+0x1d/0x1c0 [ 128.116660][ T7139] ret_from_fork+0x48/0x80 [ 128.121091][ T7139] ret_from_fork_asm+0x11/0x20 [ 128.125853][ T7139] [ 128.128165][ T7139] Freed by task 7139: [ 128.132128][ T7139] kasan_set_track+0x4e/0x70 [ 128.136706][ T7139] kasan_save_free_info+0x28/0x40 [ 128.141719][ T7139] ____kasan_slab_free+0x126/0x1f0 [ 128.146820][ T7139] slab_free_freelist_hook+0x130/0x1a0 [ 128.152268][ T7139] __kmem_cache_free+0xba/0x1f0 [ 128.157110][ T7139] dvb_generic_release+0x123/0x1b0 [ 128.162209][ T7139] dvb_frontend_release+0x138/0x4a0 [ 128.167398][ T7139] __fput+0x221/0x940 [ 128.171369][ T7139] task_work_run+0x1d4/0x260 [ 128.176036][ T7139] get_signal+0x11da/0x1390 [ 128.180610][ T7139] arch_do_signal_or_restart+0xc2/0x7b0 [ 128.186151][ T7139] exit_to_user_mode_loop+0x70/0x110 [ 128.191427][ T7139] exit_to_user_mode_prepare+0xee/0x180 [ 128.196964][ T7139] syscall_exit_to_user_mode+0x1a/0x50 [ 128.202412][ T7139] do_syscall_64+0x61/0xb0 [ 128.206823][ T7139] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 128.212712][ T7139] [ 128.215023][ T7139] The buggy address belongs to the object at ffff8880268b6600 [ 128.215023][ T7139] which belongs to the cache kmalloc-256 of size 256 [ 128.229067][ T7139] The buggy address is located 60 bytes inside of [ 128.229067][ T7139] freed 256-byte region [ffff8880268b6600, ffff8880268b6700) [ 128.242850][ T7139] [ 128.245161][ T7139] The buggy address belongs to the physical page: [ 128.251569][ T7139] page:ffffea00009a2d80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x268b6 [ 128.261705][ T7139] head:ffffea00009a2d80 order:1 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 128.270724][ T7139] flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 128.278703][ T7139] page_type: 0xffffffff() [ 128.283036][ T7139] raw: 00fff00000000840 ffff888017c41b40 dead000000000122 0000000000000000 [ 128.291624][ T7139] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 128.300187][ T7139] page dumped because: kasan: bad access detected [ 128.306588][ T7139] page_owner tracks the page as allocated [ 128.312286][ T7139] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 13543321374, free_ts 0 [ 128.331986][ T7139] post_alloc_hook+0x1c1/0x200 [ 128.336762][ T7139] get_page_from_freelist+0x2181/0x22a0 [ 128.342294][ T7139] __alloc_pages+0x1f0/0x460 [ 128.346868][ T7139] alloc_page_interleave+0x24/0x1e0 [ 128.352050][ T7139] alloc_slab_page+0x5d/0x180 [ 128.356800][ T7139] new_slab+0x87/0x2d0 [ 128.360854][ T7139] ___slab_alloc+0xc5c/0x12f0 [ 128.365516][ T7139] __kmem_cache_alloc_node+0x11f/0x250 [ 128.370967][ T7139] kmalloc_trace+0x2a/0xe0 [ 128.375371][ T7139] bus_add_driver+0x162/0x630 [ 128.380034][ T7139] driver_register+0x23a/0x310 [ 128.384783][ T7139] usb_register_driver+0x1aa/0x360 [ 128.389878][ T7139] do_one_initcall+0x242/0x790 [ 128.394628][ T7139] do_initcall_level+0x13d/0x1f0 [ 128.399550][ T7139] do_initcalls+0x69/0xd0 [ 128.403865][ T7139] kernel_init_freeable+0x3d9/0x560 [ 128.409050][ T7139] page_owner free stack trace missing [ 128.414401][ T7139] [ 128.416711][ T7139] Memory state around the buggy address: [ 128.422330][ T7139] ffff8880268b6500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 128.430392][ T7139] ffff8880268b6580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 128.438438][ T7139] >ffff8880268b6600: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 128.446493][ T7139] ^ [ 128.452367][ T7139] ffff8880268b6680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 128.460410][ T7139] ffff8880268b6700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 128.468455][ T7139] ================================================================== [ 128.513557][ T7139] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 128.520782][ T7139] CPU: 1 PID: 7139 Comm: syz.4.298 Not tainted syzkaller #0 [ 128.528077][ T7139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 128.538144][ T7139] Call Trace: [ 128.541438][ T7139] [ 128.544382][ T7139] dump_stack_lvl+0x18c/0x250 [ 128.549082][ T7139] ? show_regs_print_info+0x20/0x20 [ 128.554303][ T7139] ? load_image+0x420/0x420 [ 128.558835][ T7139] panic+0x2ca/0x720 [ 128.562750][ T7139] ? bpf_jit_dump+0xd0/0xd0 [ 128.567276][ T7139] ? _raw_spin_unlock_irqrestore+0x111/0x120 [ 128.573279][ T7139] ? _raw_spin_unlock+0x40/0x40 [ 128.578125][ T7139] ? print_memory_metadata+0x314/0x400 [ 128.583580][ T7139] ? dvb_frontend_release+0x3fc/0x4a0 [ 128.588949][ T7139] check_panic_on_warn+0x84/0xa0 [ 128.593876][ T7139] ? dvb_frontend_release+0x3fc/0x4a0 [ 128.599232][ T7139] end_report+0x6f/0x130 [ 128.603465][ T7139] kasan_report+0x128/0x150 [ 128.607992][ T7139] ? dvb_frontend_release+0x3fc/0x4a0 [ 128.613353][ T7139] dvb_frontend_release+0x3fc/0x4a0 [ 128.618542][ T7139] ? dvb_frontend_open+0x13a0/0x13a0 [ 128.623918][ T7139] __fput+0x221/0x940 [ 128.627934][ T7139] task_work_run+0x1d4/0x260 [ 128.632518][ T7139] ? task_work_cancel+0x220/0x220 [ 128.637709][ T7139] get_signal+0x11da/0x1390 [ 128.642205][ T7139] arch_do_signal_or_restart+0xc2/0x7b0 [ 128.647746][ T7139] ? get_sigframe_size+0x20/0x20 [ 128.652683][ T7139] ? exit_to_user_mode_loop+0x3b/0x110 [ 128.658136][ T7139] exit_to_user_mode_loop+0x70/0x110 [ 128.663439][ T7139] exit_to_user_mode_prepare+0xee/0x180 [ 128.668979][ T7139] syscall_exit_to_user_mode+0x1a/0x50 [ 128.674440][ T7139] do_syscall_64+0x61/0xb0 [ 128.679111][ T7139] ? clear_bhb_loop+0x40/0x90 [ 128.683781][ T7139] ? clear_bhb_loop+0x40/0x90 [ 128.688451][ T7139] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 128.694335][ T7139] RIP: 0033:0x7f22bd79e159 [ 128.698748][ T7139] 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 [ 128.718433][ T7139] RSP: 002b:00007ffe92ebcf98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 128.726837][ T7139] RAX: 0000000000000000 RBX: 00007ffe92ebd080 RCX: 00007f22bd79e159 [ 128.734793][ T7139] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 128.742750][ T7139] RBP: 000000000001f2b8 R08: 0000000000000001 R09: 0000000000000000 [ 128.750709][ T7139] R10: 0000001b31720000 R11: 0000000000000246 R12: 00007ffe92ebd0c0 [ 128.758691][ T7139] R13: 00007f22bda25fac R14: 000000000001f314 R15: 00007f22bda25fa0 [ 128.766661][ T7139] [ 128.769936][ T7139] Kernel Offset: disabled [ 128.774273][ T7139] Rebooting in 86400 seconds..