Warning: Permanently added '10.128.0.95' (ED25519) to the list of known hosts. 2024/05/17 03:00:43 fuzzer started 2024/05/17 03:00:43 dialing manager at 10.128.0.163:30005 [ 20.429462][ T30] audit: type=1400 audit(1715914843.587:66): avc: denied { node_bind } for pid=282 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 20.436282][ T30] audit: type=1400 audit(1715914843.597:67): avc: denied { name_bind } for pid=282 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 20.471163][ T30] audit: type=1400 audit(1715914843.637:68): avc: denied { mounton } for pid=291 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 20.477068][ T290] cgroup: Unknown subsys name 'net' [ 20.506352][ T290] cgroup: Unknown subsys name 'devices' [ 20.512457][ T30] audit: type=1400 audit(1715914843.637:69): avc: denied { integrity } for pid=290 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 20.536175][ T30] audit: type=1400 audit(1715914843.637:70): avc: denied { mounton } for pid=290 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 20.540306][ T296] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 20.558820][ T30] audit: type=1400 audit(1715914843.637:71): avc: denied { mount } for pid=290 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.589258][ T30] audit: type=1400 audit(1715914843.657:72): avc: denied { mount } for pid=291 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 20.612370][ T30] audit: type=1400 audit(1715914843.667:73): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.620921][ T293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 20.632077][ T30] audit: type=1400 audit(1715914843.667:74): avc: denied { setattr } for pid=295 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 20.664080][ T30] audit: type=1400 audit(1715914843.737:75): avc: denied { relabelto } for pid=296 comm="mkswap" name="swap-file" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.691200][ T290] cgroup: Unknown subsys name 'hugetlb' [ 20.696653][ T290] cgroup: Unknown subsys name 'rlimit' 2024/05/17 03:00:43 starting 5 executor processes [ 21.024057][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.031246][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.038451][ T299] device bridge_slave_0 entered promiscuous mode [ 21.045224][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.052284][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.059447][ T299] device bridge_slave_1 entered promiscuous mode [ 21.104630][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.111493][ T299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.118573][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.125388][ T299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.145792][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.153229][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.161146][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.168571][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.177430][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.185620][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.192483][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.210811][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.218896][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.227713][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.234660][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.242385][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.250697][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.261727][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.269758][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.277038][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.285238][ T299] device veth0_vlan entered promiscuous mode [ 21.295563][ T299] device veth1_macvtap entered promiscuous mode [ 21.302920][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000180)="892950e2405ee8629d9384a91c16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911b4e82ea800ad7afe03c851a8", 0x73}, {&(0x7f0000000200)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000240)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62418c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f0000000300)="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", 0xcb3}], 0x5, &(0x7f0000001480)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 0x0) recvmsg$unix(r1, &(0x7f0000001140)={0x0, 0x2, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/4096, 0x7ffff000}], 0x1}, 0x40000100) r2 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) [ 21.313668][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.325554][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000980)=ANY=[], 0x7) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x100002, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r5, &(0x7f0000000200), 0x23000) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0xc028660f, &(0x7f00000005c0)=0x400000001) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) executing program 0: bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="1802000000000000000000000000000085000000bc0000009500000000000000e6923b33b19a35d427f5e67496beeea639e2b7f2c14e7f99b7ecf39c93069d27164b045baa56262b38e43704f9b69a7a628f93ee62718c1331b374a2452f29c71f8e3e27cb5734add259f2c4045905f8a45ac0bcf54572560258b6bc51b84b04df5211835b19d03393aa87b5b652adc617b8d2831beec0b5c4bb871cdd0350b6121829a7e3576e9a0a486e0a97a0613343c8de3bec27990cdeb3bc92c681f68983ad2c81ef5a875b67598e7066cfd5b9a146c7204013ceb14c8297cd19aac1624b15e7526f1cf70961f9f3b48ca6de7b2fbc7a7f3e8f0d0924cb2f957bf60d51406d3a258af3d58e0380ae328a63434a74d406020076040044240835f3668a6896dbc8fcea250f4b0c297986b8acea238698844e0675d242a7d3acfd1ac46d85c8b23ad8279643d5e3e00a2d319882945b3d0aa8e9a54cbd1aeb90c55b295b9d6021217c70fc7cedba84dd598b53c8521f149b33cb95cae5df2ebf8b7103803aaaa8e7d68dcdfaa835bdb5a23bdbff8362d41a1126043b88f00fdc17dcd274999304c1dff6f4f4f8b219b418e09cf2c060cb2f9ad957fd859564df6f6f54c4ea794102494e1d56e88c1439ea086b1acc9fbc26c315246741cb722188846b1175198f6fa467be03e9f7cff922a1c78bbb28bdf7816bb27db7e86d988213dffd7f012721f2ec81ace497eeca313214f1d8c89ec824b5907e3ab7ec1d387cffbdb4d79ccb3c525145684e10798d3de43fa1f513be7440bfccf3a4d0a237bf80bfd9acf1be2a56eecbbce4bc4708db946b1a1b989dc6b146853fea8deab55df9eaf759ffd08ff483103720ebfbc53be6a85fc1b610ba8e3ecb8a7351cf218073aecf3b631837846b703e7772626376aa84290a8b7b4f3472976f6688cb230ccd762d00fcf710ca0c3d20ccdcac10fe09cc5fccf31d9e16e899d32dee701d2b6fff95c1328f249878e6dde3ed840d4b5f4fe3168a9dd151f59e53712285d5e9c4dba7e1eb9ff174487c74454f8f5e996e600c5740d21d7ac237d62bee06c1834b04e200000000a56a386eca1b136904aeca3cbb85c7278fe202d286d45461d8c9e74654b95b8ebdfa7d9bbe7d5cc269d368efe9056060de9bcaa714bcc842"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6}, 0x50) [ 22.467878][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.474879][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.482446][ T321] device bridge_slave_0 entered promiscuous mode [ 22.496554][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.503509][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.510988][ T321] device bridge_slave_1 entered promiscuous mode [ 22.538884][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.545861][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.553516][ T322] device bridge_slave_0 entered promiscuous mode [ 22.573954][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.581135][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.588493][ T323] device bridge_slave_0 entered promiscuous mode [ 22.595460][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.602942][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.610633][ T322] device bridge_slave_1 entered promiscuous mode [ 22.624559][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.632040][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.639877][ T323] device bridge_slave_1 entered promiscuous mode [ 22.651399][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.658408][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.666043][ T324] device bridge_slave_0 entered promiscuous mode executing program 0: bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000480)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000001c0), 0x12) [ 22.696787][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.704207][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.712191][ T324] device bridge_slave_1 entered promiscuous mode executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0xbd}, [@ldst={0x6}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000040)={0x1b, 0x0, 0x0, 0x101}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={0x1, 0x0, 0x0}, 0x10) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0x1, 0x16, 0x8, 0x0, 0x89}, 0x48) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x20001400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x4004743d, 0x2000001b) close(r0) executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x401c5820, &(0x7f0000000000)=0x200000000008004) executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) bpf$ENABLE_STATS(0x20, 0x0, 0x0) executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x19, 0x4, 0x4, 0x9, 0x0, 0x1}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$ITER_CREATE(0xb, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="9feb010018000000000000003501000035010000070000000000000000000002000000000000000000000002000000000f000000040000060400000002000000090000000a0000000900000000000000050000000400000008000000000000000000000700000000000000000000000300000000000000000000000000000000000000000000008400000000000000000000000900000000000000000000000800000000050000000000000700000000000000000600000d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000e0100000000000000000000003f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000df000000000000000200"/343], &(0x7f0000000300)=""/36, 0x157, 0x24}, 0x20) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040), 0x12) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r2, 0x0, 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000040), 0x12) [ 22.878310][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.885326][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.892559][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.899437][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000280)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000500)={{r0}, &(0x7f0000000480), &(0x7f00000004c0)=r2}, 0x20) [ 22.946204][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.953093][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.960191][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.966956][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.969434][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 122.976205][ C1] rcu: 1-...!: (9999 ticks this GP) idle=c61/1/0x4000000000000000 softirq=2283/2283 fqs=0 last_accelerate: 9371/ba84 dyntick_enabled: 1 [ 122.990160][ C1] (t=10002 jiffies g=1005 q=215) [ 122.995008][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g1005 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 123.007079][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=353 [ 123.014622][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1005 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 123.025732][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 123.035537][ C1] rcu: RCU grace-period kthread stack dump: [ 123.041282][ C1] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 123.050308][ C1] Call Trace: [ 123.053420][ C1] [ 123.056207][ C1] __schedule+0xccc/0x1590 [ 123.060452][ C1] ? __sched_text_start+0x8/0x8 [ 123.065222][ C1] ? __kasan_check_write+0x14/0x20 [ 123.070262][ C1] schedule+0x11f/0x1e0 [ 123.074249][ C1] schedule_timeout+0x18c/0x370 [ 123.078937][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 123.083970][ C1] ? console_conditional_schedule+0x30/0x30 [ 123.089786][ C1] ? update_process_times+0x200/0x200 [ 123.094992][ C1] ? prepare_to_swait_event+0x308/0x320 [ 123.100378][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 123.104974][ C1] ? debug_smp_processor_id+0x17/0x20 [ 123.110179][ C1] ? __note_gp_changes+0x4ab/0x920 [ 123.115127][ C1] ? rcu_gp_init+0xc30/0xc30 [ 123.119727][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 123.124850][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 123.129367][ C1] rcu_gp_kthread+0xa4/0x350 [ 123.133788][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 123.138650][ C1] ? rcu_barrier_callback+0x50/0x50 [ 123.143768][ C1] ? __kasan_check_read+0x11/0x20 [ 123.148628][ C1] ? __kthread_parkme+0xb2/0x200 [ 123.153403][ C1] kthread+0x421/0x510 [ 123.157309][ C1] ? rcu_barrier_callback+0x50/0x50 [ 123.162341][ C1] ? kthread_blkcg+0xd0/0xd0 [ 123.166768][ C1] ret_from_fork+0x1f/0x30 [ 123.171050][ C1] [ 123.173895][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 123.180059][ C1] Sending NMI from CPU 1 to CPUs 0: [ 123.185215][ C0] NMI backtrace for cpu 0 [ 123.185245][ C0] CPU: 0 PID: 352 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 123.185265][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 123.185278][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 123.185303][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 123.185317][ C0] RSP: 0018:ffffc900052ff6c0 EFLAGS: 00000246 [ 123.185332][ C0] RAX: 0000000000000003 RBX: 1ffff92000a5fedc RCX: ffffffff8154fa7f [ 123.185345][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888128e75d28 [ 123.185357][ C0] RBP: ffffc900052ff770 R08: dffffc0000000000 R09: ffffed10251ceba6 [ 123.185370][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 123.185383][ C0] R13: ffff888128e75d28 R14: 0000000000000003 R15: 1ffff92000a5fee0 [ 123.185395][ C0] FS: 00007f22802d96c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 123.185411][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.185423][ C0] CR2: 0000001b2e622000 CR3: 000000010c07f000 CR4: 00000000003506b0 [ 123.185438][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.185448][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.185459][ C0] Call Trace: [ 123.185464][ C0] [ 123.185471][ C0] ? show_regs+0x58/0x60 [ 123.185489][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 123.185511][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 123.185532][ C0] ? kvm_wait+0x147/0x180 [ 123.185547][ C0] ? kvm_wait+0x147/0x180 [ 123.185562][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 123.185580][ C0] ? nmi_handle+0xa8/0x280 [ 123.185598][ C0] ? kvm_wait+0x147/0x180 [ 123.185613][ C0] ? default_do_nmi+0x69/0x160 [ 123.185632][ C0] ? exc_nmi+0xaf/0x120 [ 123.185648][ C0] ? end_repeat_nmi+0x16/0x31 [ 123.185666][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.185686][ C0] ? kvm_wait+0x147/0x180 [ 123.185702][ C0] ? kvm_wait+0x147/0x180 [ 123.185717][ C0] ? kvm_wait+0x147/0x180 [ 123.185732][ C0] [ 123.185737][ C0] [ 123.185742][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.185759][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 123.185776][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.185796][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 123.185818][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 123.185837][ C0] ? __sys_bpf+0x405/0x760 [ 123.185853][ C0] ? do_syscall_64+0x3d/0xb0 [ 123.185868][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 123.185890][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 123.185908][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 123.185929][ C0] sock_map_delete_elem+0x99/0x130 [ 123.185947][ C0] ? sock_map_unref+0x352/0x4d0 [ 123.185964][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2ec [ 123.185983][ C0] bpf_trace_run2+0xec/0x210 [ 123.186002][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.186019][ C0] ? sock_map_unref+0x352/0x4d0 [ 123.186036][ C0] ? __kasan_check_write+0x14/0x20 [ 123.186054][ C0] ? sock_map_unref+0x352/0x4d0 [ 123.186071][ C0] __bpf_trace_kfree+0x6f/0x90 [ 123.186087][ C0] ? sock_map_unref+0x352/0x4d0 [ 123.186103][ C0] kfree+0x1f3/0x220 [ 123.186121][ C0] sock_map_unref+0x352/0x4d0 [ 123.186140][ C0] sock_map_delete_elem+0xc1/0x130 [ 123.186157][ C0] ? kvfree+0x35/0x40 [ 123.186171][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2ec [ 123.186184][ C0] bpf_trace_run2+0xec/0x210 [ 123.186202][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.186219][ C0] ? sock_map_update_elem_sys+0x439/0x660 [ 123.186236][ C0] ? kvfree+0x35/0x40 [ 123.186257][ C0] ? kvfree+0x35/0x40 [ 123.186271][ C0] __bpf_trace_kfree+0x6f/0x90 [ 123.186287][ C0] ? kvfree+0x35/0x40 [ 123.186301][ C0] kfree+0x1f3/0x220 [ 123.186317][ C0] ? bpf_map_update_value+0x164/0x3c0 [ 123.186333][ C0] kvfree+0x35/0x40 [ 123.186347][ C0] map_update_elem+0x653/0x770 [ 123.186365][ C0] __sys_bpf+0x405/0x760 [ 123.186381][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 123.186400][ C0] ? __kasan_check_read+0x11/0x20 [ 123.186418][ C0] __x64_sys_bpf+0x7c/0x90 [ 123.186434][ C0] do_syscall_64+0x3d/0xb0 [ 123.186449][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 123.186469][ C0] RIP: 0033:0x7f2281564ee9 [ 123.186488][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 123.186502][ C0] RSP: 002b:00007f22802d90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 123.186519][ C0] RAX: ffffffffffffffda RBX: 00007f2281693f80 RCX: 00007f2281564ee9 [ 123.186531][ C0] RDX: 0000000000000020 RSI: 0000000020000500 RDI: 0000000000000002 [ 123.186542][ C0] RBP: 00007f22815b149e R08: 0000000000000000 R09: 0000000000000000 [ 123.186553][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 123.186563][ C0] R13: 000000000000000b R14: 00007f2281693f80 R15: 00007fff1f01e7a8 [ 123.186577][ C0] [ 123.187260][ C1] NMI backtrace for cpu 1 [ 123.680775][ C1] CPU: 1 PID: 321 Comm: syz-executor.1 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 123.690834][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 123.700724][ C1] Call Trace: [ 123.703849][ C1] [ 123.706662][ C1] dump_stack_lvl+0x151/0x1b7 [ 123.711350][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 123.716815][ C1] ? ttwu_do_wakeup+0x187/0x430 [ 123.721502][ C1] dump_stack+0x15/0x17 [ 123.725492][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 123.730269][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 123.736257][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 123.741550][ C1] ? __kasan_check_write+0x14/0x20 [ 123.746497][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 123.751270][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 123.757173][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 123.762996][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 123.768977][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 123.774704][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 123.779653][ C1] print_cpu_stall+0x315/0x5f0 [ 123.784252][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 123.789397][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 123.795387][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 123.800420][ C1] update_process_times+0x198/0x200 [ 123.805453][ C1] tick_sched_timer+0x188/0x240 [ 123.810140][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 123.815531][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 123.820730][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 123.825675][ C1] ? clockevents_program_event+0x22f/0x300 [ 123.831672][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 123.837568][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 123.842347][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 123.848070][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 123.853534][ C1] [ 123.856316][ C1] [ 123.859091][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.864905][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 123.869685][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 123.889328][ C1] RSP: 0018:ffffc900041ce800 EFLAGS: 00000246 [ 123.895222][ C1] RAX: 0000000000000001 RBX: 1ffff92000839d04 RCX: 1ffffffff0d1aa9c [ 123.903119][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 123.910934][ C1] RBP: ffffc900041ce8b0 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 123.918744][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 123.926552][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000839d08 [ 123.934457][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.940443][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 123.945394][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 123.951297][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 123.957541][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 123.962314][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 123.967433][ C1] ? memcpy+0x56/0x70 [ 123.971274][ C1] ? blake2s_update+0x1a6/0x280 [ 123.976026][ C1] sock_map_delete_elem+0x99/0x130 [ 123.980974][ C1] ? do_setlink+0x8a2/0x3ae0 [ 123.985427][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2ec [ 123.990782][ C1] bpf_trace_run2+0xec/0x210 [ 123.995207][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.999896][ C1] ? raw_notifier_call_chain+0xdf/0xf0 [ 124.005196][ C1] ? do_setlink+0x8a2/0x3ae0 [ 124.009705][ C1] ? dev_set_mac_address+0x386/0x470 [ 124.014913][ C1] ? do_setlink+0x8a2/0x3ae0 [ 124.019374][ C1] __bpf_trace_kfree+0x6f/0x90 [ 124.023940][ C1] ? do_setlink+0x8a2/0x3ae0 [ 124.028372][ C1] kfree+0x1f3/0x220 [ 124.032095][ C1] ? up_write+0x79/0x1f0 [ 124.036186][ C1] do_setlink+0x8a2/0x3ae0 [ 124.040430][ C1] ? stack_trace_save+0x113/0x1c0 [ 124.045288][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 124.050235][ C1] ? __stack_depot_save+0x34/0x470 [ 124.055181][ C1] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 124.061170][ C1] ? ____kasan_kmalloc+0xed/0x110 [ 124.066116][ C1] ? ____kasan_kmalloc+0xdb/0x110 [ 124.070980][ C1] ? __kasan_kmalloc+0x9/0x10 [ 124.075487][ C1] ? kmem_cache_alloc_trace+0x115/0x210 [ 124.080873][ C1] ? rtnl_newlink+0x10a/0x2050 [ 124.085473][ C1] ? __nla_validate_parse+0x1e6b/0x27f0 [ 124.090856][ C1] ? __nla_validate+0x50/0x50 [ 124.095368][ C1] ? __kasan_check_read+0x11/0x20 [ 124.100230][ C1] rtnl_newlink+0x1779/0x2050 [ 124.104743][ C1] ? rtnl_newlink+0x561/0x2050 [ 124.109340][ C1] ? rtnl_setlink+0x540/0x540 [ 124.113857][ C1] ? __kasan_check_write+0x14/0x20 [ 124.118797][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 124.123398][ C1] ? _raw_spin_trylock_bh+0x190/0x190 [ 124.128616][ C1] ? __mutex_lock_slowpath+0xe/0x10 [ 124.133643][ C1] ? mutex_lock+0x135/0x1e0 [ 124.137980][ C1] ? security_capable+0x87/0xb0 [ 124.142667][ C1] ? wait_for_completion_killable_timeout+0x10/0x10 [ 124.149215][ C1] ? ns_capable+0x89/0xe0 [ 124.153380][ C1] ? netlink_net_capable+0x125/0x160 [ 124.158497][ C1] ? rtnl_setlink+0x540/0x540 [ 124.163011][ C1] rtnetlink_rcv_msg+0x951/0xc40 [ 124.167789][ C1] ? rtnetlink_bind+0x80/0x80 [ 124.172304][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 124.177307][ C1] ? __kernel_text_address+0x9b/0x110 [ 124.182465][ C1] ? unwind_get_return_address+0x4d/0x90 [ 124.187922][ C1] ? avc_has_perm_noaudit+0x348/0x430 [ 124.193137][ C1] ? memcpy+0x56/0x70 [ 124.197172][ C1] ? avc_has_perm_noaudit+0x2dd/0x430 [ 124.202334][ C1] ? avc_denied+0x1b0/0x1b0 [ 124.206674][ C1] ? avc_has_perm+0x16f/0x260 [ 124.211284][ C1] ? ____kasan_kmalloc+0xed/0x110 [ 124.216348][ C1] ? avc_has_perm_noaudit+0x430/0x430 [ 124.221653][ C1] netlink_rcv_skb+0x1cf/0x410 [ 124.226239][ C1] ? rtnetlink_bind+0x80/0x80 [ 124.230770][ C1] ? netlink_ack+0xb10/0xb10 [ 124.235180][ C1] ? __netlink_lookup+0x37b/0x3a0 [ 124.240041][ C1] rtnetlink_rcv+0x1c/0x20 [ 124.244296][ C1] netlink_unicast+0x8df/0xac0 [ 124.248888][ C1] ? netlink_detachskb+0x90/0x90 [ 124.253664][ C1] ? security_netlink_send+0x7b/0xa0 [ 124.258784][ C1] netlink_sendmsg+0xa0a/0xd20 [ 124.263385][ C1] ? netlink_getsockopt+0x560/0x560 [ 124.268413][ C1] ? call_rcu+0xcfd/0x12a0 [ 124.272668][ C1] ? security_socket_sendmsg+0x82/0xb0 [ 124.278063][ C1] ? netlink_getsockopt+0x560/0x560 [ 124.283095][ C1] __sys_sendto+0x564/0x720 [ 124.287436][ C1] ? __ia32_sys_getpeername+0x90/0x90 [ 124.292647][ C1] ? ____fput+0x15/0x20 [ 124.296636][ C1] ? debug_smp_processor_id+0x17/0x20 [ 124.301845][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 124.307888][ C1] __x64_sys_sendto+0xe5/0x100 [ 124.312431][ C1] do_syscall_64+0x3d/0xb0 [ 124.316684][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 124.322418][ C1] RIP: 0033:0x7f22cece3b83 [ 124.326671][ C1] Code: 64 89 02 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 80 3d 81 03 10 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24 [ 124.346120][ C1] RSP: 002b:00007ffce8bc8a08 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 124.354352][ C1] RAX: ffffffffffffffda RBX: 00007f22cf939620 RCX: 00007f22cece3b83 [ 124.362213][ C1] RDX: 000000000000002c RSI: 00007f22cf939670 RDI: 0000000000000003 [ 124.369980][ C1] RBP: 0000000000000001 R08: 00007ffce8bc8a24 R09: 000000000000000c [ 124.377785][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003 [ 124.385599][ C1] R13: 0000000000000000 R14: 00007f22cf939670 R15: 0000000000000000 [ 124.393412][ C1] [ 265.128182][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 245s! [syz-executor.1:321] [ 265.136709][ C1] Modules linked in: [ 265.140437][ C1] CPU: 1 PID: 321 Comm: syz-executor.1 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.150495][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.160791][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.165553][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.185702][ C1] RSP: 0018:ffffc900041ce800 EFLAGS: 00000246 [ 265.192149][ C1] RAX: 0000000000000001 RBX: 1ffff92000839d04 RCX: 1ffffffff0d1aa9c [ 265.200084][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 265.207981][ C1] RBP: ffffc900041ce8b0 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 265.215792][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.223776][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000839d08 [ 265.231588][ C1] FS: 0000555556ec9480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.240352][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.246782][ C1] CR2: 0000000000000000 CR3: 0000000127136000 CR4: 00000000003506a0 [ 265.254630][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.262398][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.270208][ C1] Call Trace: [ 265.273352][ C1] [ 265.276031][ C1] ? show_regs+0x58/0x60 [ 265.280196][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.285138][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.290463][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.295666][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.300604][ C1] ? clockevents_program_event+0x22f/0x300 [ 265.306256][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.312148][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.317112][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.323256][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.328899][ C1] [ 265.331676][ C1] [ 265.334450][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.340531][ C1] ? kvm_wait+0x147/0x180 [ 265.344778][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.350770][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.355715][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.361621][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.367866][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.372640][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.377684][ C1] ? memcpy+0x56/0x70 [ 265.381497][ C1] ? blake2s_update+0x1a6/0x280 [ 265.386181][ C1] sock_map_delete_elem+0x99/0x130 [ 265.391212][ C1] ? do_setlink+0x8a2/0x3ae0 [ 265.395638][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2ec [ 265.401022][ C1] bpf_trace_run2+0xec/0x210 [ 265.405446][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.410135][ C1] ? raw_notifier_call_chain+0xdf/0xf0 [ 265.415427][ C1] ? do_setlink+0x8a2/0x3ae0 [ 265.419858][ C1] ? dev_set_mac_address+0x386/0x470 [ 265.424975][ C1] ? do_setlink+0x8a2/0x3ae0 [ 265.429403][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.434005][ C1] ? do_setlink+0x8a2/0x3ae0 [ 265.438609][ C1] kfree+0x1f3/0x220 [ 265.442645][ C1] ? up_write+0x79/0x1f0 [ 265.447064][ C1] do_setlink+0x8a2/0x3ae0 [ 265.451308][ C1] ? stack_trace_save+0x113/0x1c0 [ 265.456161][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 265.461109][ C1] ? __stack_depot_save+0x34/0x470 [ 265.466056][ C1] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 265.472311][ C1] ? ____kasan_kmalloc+0xed/0x110 [ 265.477164][ C1] ? ____kasan_kmalloc+0xdb/0x110 [ 265.482025][ C1] ? __kasan_kmalloc+0x9/0x10 [ 265.486537][ C1] ? kmem_cache_alloc_trace+0x115/0x210 [ 265.491920][ C1] ? rtnl_newlink+0x10a/0x2050 [ 265.496520][ C1] ? __nla_validate_parse+0x1e6b/0x27f0 [ 265.501902][ C1] ? __nla_validate+0x50/0x50 [ 265.506419][ C1] ? __kasan_check_read+0x11/0x20 [ 265.511276][ C1] rtnl_newlink+0x1779/0x2050 [ 265.515790][ C1] ? rtnl_newlink+0x561/0x2050 [ 265.520391][ C1] ? rtnl_setlink+0x540/0x540 [ 265.524904][ C1] ? __kasan_check_write+0x14/0x20 [ 265.529846][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 265.534448][ C1] ? _raw_spin_trylock_bh+0x190/0x190 [ 265.539679][ C1] ? __mutex_lock_slowpath+0xe/0x10 [ 265.544693][ C1] ? mutex_lock+0x135/0x1e0 [ 265.549027][ C1] ? security_capable+0x87/0xb0 [ 265.553716][ C1] ? wait_for_completion_killable_timeout+0x10/0x10 [ 265.560140][ C1] ? ns_capable+0x89/0xe0 [ 265.564306][ C1] ? netlink_net_capable+0x125/0x160 [ 265.569425][ C1] ? rtnl_setlink+0x540/0x540 [ 265.573938][ C1] rtnetlink_rcv_msg+0x951/0xc40 [ 265.578798][ C1] ? rtnetlink_bind+0x80/0x80 [ 265.583313][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 265.588257][ C1] ? __kernel_text_address+0x9b/0x110 [ 265.593465][ C1] ? unwind_get_return_address+0x4d/0x90 [ 265.598934][ C1] ? avc_has_perm_noaudit+0x348/0x430 [ 265.604140][ C1] ? memcpy+0x56/0x70 [ 265.607959][ C1] ? avc_has_perm_noaudit+0x2dd/0x430 [ 265.613169][ C1] ? avc_denied+0x1b0/0x1b0 [ 265.617510][ C1] ? avc_has_perm+0x16f/0x260 [ 265.622047][ C1] ? ____kasan_kmalloc+0xed/0x110 [ 265.626980][ C1] ? avc_has_perm_noaudit+0x430/0x430 [ 265.632175][ C1] netlink_rcv_skb+0x1cf/0x410 [ 265.636777][ C1] ? rtnetlink_bind+0x80/0x80 [ 265.641286][ C1] ? netlink_ack+0xb10/0xb10 [ 265.645890][ C1] ? __netlink_lookup+0x37b/0x3a0 [ 265.650749][ C1] rtnetlink_rcv+0x1c/0x20 [ 265.654998][ C1] netlink_unicast+0x8df/0xac0 [ 265.659606][ C1] ? netlink_detachskb+0x90/0x90 [ 265.664492][ C1] ? security_netlink_send+0x7b/0xa0 [ 265.669613][ C1] netlink_sendmsg+0xa0a/0xd20 [ 265.674209][ C1] ? netlink_getsockopt+0x560/0x560 [ 265.679242][ C1] ? call_rcu+0xcfd/0x12a0 [ 265.683495][ C1] ? security_socket_sendmsg+0x82/0xb0 [ 265.688787][ C1] ? netlink_getsockopt+0x560/0x560 [ 265.693910][ C1] __sys_sendto+0x564/0x720 [ 265.698248][ C1] ? __ia32_sys_getpeername+0x90/0x90 [ 265.703988][ C1] ? ____fput+0x15/0x20 [ 265.707969][ C1] ? debug_smp_processor_id+0x17/0x20 [ 265.713187][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 265.719083][ C1] __x64_sys_sendto+0xe5/0x100 [ 265.723681][ C1] do_syscall_64+0x3d/0xb0 [ 265.727928][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.733658][ C1] RIP: 0033:0x7f22cece3b83 [ 265.738016][ C1] Code: 64 89 02 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 80 3d 81 03 10 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24 [ 265.757441][ C1] RSP: 002b:00007ffce8bc8a08 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 265.765809][ C1] RAX: ffffffffffffffda RBX: 00007f22cf939620 RCX: 00007f22cece3b83 [ 265.773749][ C1] RDX: 000000000000002c RSI: 00007f22cf939670 RDI: 0000000000000003 [ 265.781669][ C1] RBP: 0000000000000001 R08: 00007ffce8bc8a24 R09: 000000000000000c [ 265.789570][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003 [ 265.797604][ C1] R13: 0000000000000000 R14: 00007f22cf939670 R15: 0000000000000000 [ 265.805576][ C1] [ 265.808486][ C1] Sending NMI from CPU 1 to CPUs 0: [ 265.813678][ C0] NMI backtrace for cpu 0 [ 265.813693][ C0] CPU: 0 PID: 352 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.813715][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.813725][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.813749][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.813763][ C0] RSP: 0018:ffffc900052ff6c0 EFLAGS: 00000246 [ 265.813779][ C0] RAX: 0000000000000003 RBX: 1ffff92000a5fedc RCX: ffffffff8154fa7f [ 265.813792][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888128e75d28 [ 265.813810][ C0] RBP: ffffc900052ff770 R08: dffffc0000000000 R09: ffffed10251ceba6 [ 265.813824][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.813836][ C0] R13: ffff888128e75d28 R14: 0000000000000003 R15: 1ffff92000a5fee0 [ 265.813848][ C0] FS: 00007f22802d96c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.813864][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.813876][ C0] CR2: 0000001b2e622000 CR3: 000000010c07f000 CR4: 00000000003506b0 [ 265.813892][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.813902][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.813913][ C0] Call Trace: [ 265.813918][ C0] [ 265.813926][ C0] ? show_regs+0x58/0x60 [ 265.813944][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 265.813965][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 265.813985][ C0] ? kvm_wait+0x147/0x180 [ 265.814000][ C0] ? kvm_wait+0x147/0x180 [ 265.814015][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 265.814034][ C0] ? nmi_handle+0xa8/0x280 [ 265.814051][ C0] ? kvm_wait+0x147/0x180 [ 265.814066][ C0] ? kvm_wait+0x147/0x180 [ 265.814081][ C0] ? default_do_nmi+0x69/0x160 [ 265.814100][ C0] ? exc_nmi+0xaf/0x120 [ 265.814115][ C0] ? end_repeat_nmi+0x16/0x31 [ 265.814133][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.814154][ C0] ? kvm_wait+0x147/0x180 [ 265.814170][ C0] ? kvm_wait+0x147/0x180 [ 265.814185][ C0] ? kvm_wait+0x147/0x180 [ 265.814201][ C0] [ 265.814205][ C0] [ 265.814210][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.814228][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.814245][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.814265][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.814286][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.814306][ C0] ? __sys_bpf+0x405/0x760 [ 265.814322][ C0] ? do_syscall_64+0x3d/0xb0 [ 265.814337][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.814359][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.814378][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.814398][ C0] sock_map_delete_elem+0x99/0x130 [ 265.814417][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.814434][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2ec [ 265.814448][ C0] bpf_trace_run2+0xec/0x210 [ 265.814468][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.814485][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.814502][ C0] ? __kasan_check_write+0x14/0x20 [ 265.814520][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.814537][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.814553][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.814571][ C0] kfree+0x1f3/0x220 [ 265.814590][ C0] sock_map_unref+0x352/0x4d0 [ 265.814608][ C0] sock_map_delete_elem+0xc1/0x130 [ 265.814625][ C0] ? kvfree+0x35/0x40 [ 265.814641][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2ec [ 265.814654][ C0] bpf_trace_run2+0xec/0x210 [ 265.814672][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.814689][ C0] ? sock_map_update_elem_sys+0x439/0x660 [ 265.814708][ C0] ? kvfree+0x35/0x40 [ 265.814723][ C0] ? kvfree+0x35/0x40 [ 265.814738][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.814754][ C0] ? kvfree+0x35/0x40 [ 265.814768][ C0] kfree+0x1f3/0x220 [ 265.814784][ C0] ? bpf_map_update_value+0x164/0x3c0 [ 265.814801][ C0] kvfree+0x35/0x40 [ 265.814821][ C0] map_update_elem+0x653/0x770 [ 265.814839][ C0] __sys_bpf+0x405/0x760 [ 265.814854][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 265.814874][ C0] ? __kasan_check_read+0x11/0x20 [ 265.814891][ C0] __x64_sys_bpf+0x7c/0x90 [ 265.814907][ C0] do_syscall_64+0x3d/0xb0 [ 265.814923][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.814942][ C0] RIP: 0033:0x7f2281564ee9 [ 265.814957][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 265.814970][ C0] RSP: 002b:00007f22802d90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 265.814987][ C0] RAX: ffffffffffffffda RBX: 00007f2281693f80 RCX: 00007f2281564ee9 [ 265.815000][ C0] RDX: 0000000000000020 RSI: 0000000020000500 RDI: 0000000000000002 [ 265.815011][ C0] RBP: 00007f22815b149e R08: 0000000000000000 R09: 0000000000000000 [ 265.815021][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.815032][ C0] R13: 000000000000000b R14: 00007f2281693f80 R15: 00007fff1f01e7a8 [ 265.815046][ C0]