syzkaller login: [ 60.670407][ T38] audit: type=1400 audit(1575025147.437:41): avc: denied { map } for pid=7757 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '[localhost]:1725' (ECDSA) to the list of known hosts. [ 72.135273][ T38] audit: type=1400 audit(1575025158.907:42): avc: denied { map } for pid=7774 comm="syz-fuzzer" path="/syz-fuzzer" dev="sda1" ino=16525 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2019/11/29 10:59:19 fuzzer started 2019/11/29 10:59:22 dialing manager at 10.0.2.10:46599 2019/11/29 10:59:22 syscalls: 2543 2019/11/29 10:59:22 code coverage: enabled 2019/11/29 10:59:22 comparison tracing: enabled 2019/11/29 10:59:22 extra coverage: extra coverage is not supported by the kernel 2019/11/29 10:59:22 setuid sandbox: enabled 2019/11/29 10:59:22 namespace sandbox: enabled 2019/11/29 10:59:22 Android sandbox: /sys/fs/selinux/policy does not exist 2019/11/29 10:59:22 fault injection: enabled 2019/11/29 10:59:22 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/11/29 10:59:22 net packet injection: enabled 2019/11/29 10:59:22 net device setup: enabled 2019/11/29 10:59:22 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/11/29 10:59:22 devlink PCI setup: PCI device 0000:00:10.0 is not available 10:59:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000000)=0x80000000002, 0xe3) recvmmsg(r1, &(0x7f00000001c0), 0x460, 0xea225aec34b1dd0e, 0x0) [ 92.440528][ T38] audit: type=1400 audit(1575025179.207:43): avc: denied { map } for pid=7795 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=18773 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 92.561115][ T7796] IPVS: ftp: loaded support on port[0] = 21 10:59:39 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(0x0, 0x0) sched_setscheduler(0x0, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00') r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0xcaa1ba03e7eeff5c, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="d00800002400ffffff7f00000000ffffa6fffff7", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000800010063627100a408020004040600030000000500000000700300fdffffffffff00001f0014000500000000020000010000000000100083000000fdffffff07000000084900000100000002000000cf000000feffffff080000000180000003000000090000000200000000800000d00d337d05000000050000000100000004000000ff7f000000000000000400000002000004000000ff0f0000f44f350001000000010400005eb768350100000008000000ffffffffc38d00001f000000040000000600000000000100f7ffffff030000000080ffff050000000600000006000000a900000000000000c0000000c0ffffff08000000018000000101000006000000b300000000000020050000000104000004000000070000000800000001010000c22e0000c0ffffff0500000004000000060000000900000008000000f7ffffff0800000003000000080000000400000001000080040000000400000000100000040000000700000009000000fcffffff01000000010000000900000000020000060e0000080000000200000002000000090000000800000007000000ab000000fb00000007000000ff0100000800000001040000070000000300000009000000ff07000008000000ffff0000a90100000900000005000000200000000500000001000000070000008eb7000000000080010000000000000007000000fffffffffcffffff01f0ffff000000003f00000003000000000100000080000000800000030000000500000005000000ffffffff0700000015ba000004000000070000000300000003000000ffffffff04000000554f00006ff800000700000003000000000200000600000008000000b3000000060000004b0d00000500000001010000030000000080000000040000730a000001000080010000009e0c0000000800000100008000000000000000004000000000fefffff67d000004000000ff01000002000000000000004000000040000000ed000000010001000e0a00000020000000020000040000000600000002000000ff7f00000100000001000000060000007f000000020000000004000004000000090000009000000008000000b6000000040000000400000005000000f50a0000ffff0000060000008ff9ffff070000001eaaffff3f0000008000000000000000ff0c0000ff7f0000030000007f0000002d0000000800000000010000ff070000ffffffff2bab000002000000ace800000500000000000000e1bf934d070000001f0000000300000004000000070000000900000005000000030000000200000087d400000200000008000000000100007f0000000e000000080000000200000007000000ffffff7f06000000000000000500000001000000820000001f0000000004000001000000faffffff0500000006000000070000000300000010000500810306009fff04000800000004040600d90b0000ff00000005000000040000001ba2cc3b00000080010000003f000000ff0f0000bd52c97303000000be060000fffffffffffeffff7f000000ff0000008100000000db040009000000070000000300000000000000060000008f5e0000010000000002000006000000010100000200000007000000000000e03189000001040000000800000600000004000000080000000400000002000000c00000000800000008000000f7ffffff05000000810000004d00000001000080eb0700001f000000090000000800000001000000000000000000000002000000ffff00000100000002000000000000e0a000000040000000ff000000f7ffffff0500000009000000070000000600000028080000030000000600000004000000be00000003000000070000000500000038080000faffffffffffffff47b5554d001000008100000007000000ffffffff040000000100000002000000566b00002000000004000000020000008b01000001000000ffff000004000000ff0f0000050000002000000003000000e40d000007000000f8ffffff200000003f000000387f00000700000007000000c10a000009000000040000000400000000000000008000000100008009000000370b000000000080ff07000006000000bb7900000400000002000000ffffff7f0300000000000000090000000700000005000000000000807f0000000900000008000000fad4ffffff01000001010000010000003f0000000400000020f2ffff01000100ffff0000010000000200000008000000fbfffffff9ffffff040000004d000000060000000200000002000000070000004e0d0000000200000800000035000000300e00000700000000040000020000000180000020000000f2ffffff070000000500000000010000fffffeff0900000000080000070000000800000009000000ff7f00000900000004000000040000000000000006000000050000000100000009000000080000007e0700000300000000800000bf16000002000000d9c3ffffee0000000100000000000000001000006305000000000000000000007f00000010080000000000000100008002000000080000000101000003000000ffffff7ffffffffff7ffffff0600000003000000a6060000ff0300000700000001800000090000000200000000000000040000000080ffff00020000070000000500000001000100000000800000af06060000002b0a000005000000010000000500000009000000040000000500000002000000ffffff7ff30000000800000002000000ffff0000ff070000810000004000000075fc000009000000fbffffff0500000000000000810000000100000080000000d05e0000020000001f00000000000000ff010000451e00002d00000000000000ff0000001000030008001000ff070000010000001800010039031c020101000001000000000000060500000010000200e002807104000000ff03000018000100080d1e02800000000700000024709a02ff7f0000100005001f02df00e5b9fb0007000000100003001f0003000700000001010000180001000501040009000000040000000104000000000000f2275eef7138e6d8404ee35c1c03d0a7e3015b89e6e440ebafa27d5b8188804cd5beea2fda73c030f26439c9e4f2e27a824bfb4415f2af99b482560d1a447df28d8d838ad1a39caf40dc96c5f134529d47c0604f66f8714f8ee594e71165c4b029a7dc7e2f90de64a234d9098b06231c71bc79c43de912eb17614cf75d8c49152a801ac9a1326f0e334e0534faa8d8704d03c25495230a2ed4feb5298d99c124310dd8"], 0x8d0}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4c620002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@gettclass={0x28, 0x2a, 0x0, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, {0x0, 0x1001a}, {0xd, 0x4}, {0xbb7b9b8381d87ac1, 0xfff2}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000) r5 = socket(0x10, 0x803, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000000)=0x1ff, 0x4) r6 = socket$kcm(0x29, 0x2, 0x0) sendfile(r6, r0, 0x0, 0xffff7ffc) [ 92.630873][ T7796] chnl_net:caif_netlink_parms(): no params data found [ 92.657889][ T7796] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.665604][ T7796] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.673351][ T7796] device bridge_slave_0 entered promiscuous mode [ 92.682843][ T7796] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.689439][ T7796] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.698124][ T7796] device bridge_slave_1 entered promiscuous mode [ 92.708157][ T7799] IPVS: ftp: loaded support on port[0] = 21 10:59:39 executing program 2: r0 = creat(&(0x7f0000001c00)='./bus\x00', 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x800fe) sendfile(r2, r3, 0x0, 0x8000fffffffe) [ 92.736136][ T7796] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.754870][ T7796] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.783592][ T7796] team0: Port device team_slave_0 added [ 92.793461][ T7796] team0: Port device team_slave_1 added 10:59:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000000)=0x80000000002, 0xe3) recvmmsg(r1, &(0x7f00000001c0), 0x460, 0xea225aec34b1dd0e, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) [ 92.929377][ T7796] device hsr_slave_0 entered promiscuous mode 10:59:39 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0xd, 0x4000000000000800, 0x1}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f00000001c0)=""/4096}, 0x18) [ 93.036029][ T7796] device hsr_slave_1 entered promiscuous mode 10:59:39 executing program 5: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x71, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') [ 93.142795][ T7804] IPVS: ftp: loaded support on port[0] = 21 [ 93.142976][ T7802] IPVS: ftp: loaded support on port[0] = 21 [ 93.224471][ T7806] IPVS: ftp: loaded support on port[0] = 21 [ 93.233999][ T7799] chnl_net:caif_netlink_parms(): no params data found [ 93.241592][ T38] audit: type=1400 audit(1575025180.007:44): avc: denied { create } for pid=7796 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 93.265749][ T38] audit: type=1400 audit(1575025180.007:45): avc: denied { write } for pid=7796 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 93.288308][ T38] audit: type=1400 audit(1575025180.017:46): avc: denied { read } for pid=7796 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 93.321652][ T7796] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.391349][ T7796] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.478489][ T7796] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.587564][ T7809] IPVS: ftp: loaded support on port[0] = 21 [ 93.603513][ T7796] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.663330][ T7799] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.670283][ T7799] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.677849][ T7799] device bridge_slave_0 entered promiscuous mode [ 93.686664][ T7799] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.693569][ T7799] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.700724][ T7799] device bridge_slave_1 entered promiscuous mode [ 93.745828][ T7799] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.759121][ T7799] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.803559][ T7799] team0: Port device team_slave_0 added [ 93.831646][ T7799] team0: Port device team_slave_1 added [ 93.886308][ T7799] device hsr_slave_0 entered promiscuous mode [ 93.955171][ T7799] device hsr_slave_1 entered promiscuous mode [ 93.994716][ T7799] debugfs: Directory 'hsr0' with parent '/' already present! [ 94.029640][ T7804] chnl_net:caif_netlink_parms(): no params data found [ 94.073098][ T7809] chnl_net:caif_netlink_parms(): no params data found [ 94.132439][ T7806] chnl_net:caif_netlink_parms(): no params data found [ 94.140536][ T7799] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 94.187346][ T7799] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 94.266729][ T7799] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 94.318473][ T7804] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.325261][ T7804] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.332431][ T7804] device bridge_slave_0 entered promiscuous mode [ 94.350792][ T7804] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.357743][ T7804] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.365155][ T7804] device bridge_slave_1 entered promiscuous mode [ 94.384251][ T7799] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 94.460081][ T7809] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.469548][ T7809] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.476932][ T7809] device bridge_slave_0 entered promiscuous mode [ 94.483849][ T7802] chnl_net:caif_netlink_parms(): no params data found [ 94.493913][ T7804] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.516736][ T7809] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.523293][ T7809] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.530761][ T7809] device bridge_slave_1 entered promiscuous mode [ 94.548122][ T7804] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.560517][ T7806] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.567315][ T7806] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.574446][ T7806] device bridge_slave_0 entered promiscuous mode [ 94.587893][ T7809] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.609413][ T7804] team0: Port device team_slave_0 added [ 94.616181][ T7806] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.622662][ T7806] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.633538][ T7806] device bridge_slave_1 entered promiscuous mode [ 94.650487][ T7809] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.668740][ T7809] team0: Port device team_slave_0 added [ 94.675833][ T7804] team0: Port device team_slave_1 added [ 94.690413][ T7802] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.700252][ T7802] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.708508][ T7802] device bridge_slave_0 entered promiscuous mode [ 94.720363][ T7802] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.727946][ T7802] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.735644][ T7802] device bridge_slave_1 entered promiscuous mode [ 94.743086][ T7809] team0: Port device team_slave_1 added [ 94.753500][ T7806] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.783323][ T7806] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.811366][ T7802] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.876662][ T7809] device hsr_slave_0 entered promiscuous mode [ 94.914978][ T7809] device hsr_slave_1 entered promiscuous mode [ 94.974781][ T7809] debugfs: Directory 'hsr0' with parent '/' already present! [ 95.036548][ T7804] device hsr_slave_0 entered promiscuous mode [ 95.114837][ T7804] device hsr_slave_1 entered promiscuous mode [ 95.174766][ T7804] debugfs: Directory 'hsr0' with parent '/' already present! [ 95.194134][ T7802] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.215065][ T7796] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.225469][ T7806] team0: Port device team_slave_0 added [ 95.232912][ T7802] team0: Port device team_slave_0 added [ 95.247178][ T7806] team0: Port device team_slave_1 added [ 95.257659][ T7802] team0: Port device team_slave_1 added [ 95.285338][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.293071][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.304247][ T7796] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.376574][ T7806] device hsr_slave_0 entered promiscuous mode [ 95.434966][ T7806] device hsr_slave_1 entered promiscuous mode [ 95.475030][ T7806] debugfs: Directory 'hsr0' with parent '/' already present! [ 95.486143][ T7809] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 95.602889][ T7804] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 95.656178][ T7804] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 95.716294][ T7804] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 95.775945][ T7809] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 95.886565][ T7802] device hsr_slave_0 entered promiscuous mode [ 95.924966][ T7802] device hsr_slave_1 entered promiscuous mode [ 95.964982][ T7802] debugfs: Directory 'hsr0' with parent '/' already present! [ 95.980558][ T7804] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 96.047822][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.056763][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.065249][ T7810] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.072402][ T7810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.080406][ T7809] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 96.136413][ T7809] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 96.211862][ T7816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.235520][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.243808][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.252402][ T3254] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.259325][ T3254] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.273210][ T7806] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 96.368217][ T7806] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 96.468121][ T7806] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 96.543390][ T1346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.555431][ T1346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.564469][ T7806] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 96.618990][ T7802] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 96.686584][ T7802] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 96.746299][ T7802] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 96.818834][ T7802] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 96.882682][ T7799] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.893115][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.901955][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.911700][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.936343][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.945612][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.954219][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.963662][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.981483][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.992701][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.000676][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.009263][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.019707][ T7799] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.034313][ T7796] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.050595][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.062743][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.071383][ T3254] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.078571][ T3254] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.086780][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.096149][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.104768][ T3254] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.112087][ T3254] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.120314][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.142325][ T1346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.169875][ T1346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.179735][ T1346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.189496][ T1346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.198965][ T1346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.208316][ T1346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.217548][ T1346] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.241165][ T7804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.252149][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.260945][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.278336][ T7809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.295974][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.303761][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.311500][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.319040][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.332389][ T7796] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.340824][ T7806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.348979][ T7804] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.359305][ T1346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.368579][ T1346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.380512][ T38] audit: type=1400 audit(1575025184.147:47): avc: denied { associate } for pid=7796 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 97.404403][ T7799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.419918][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.432509][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.442143][ T1345] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.449440][ T1345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.457087][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.465403][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.473548][ T1345] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.480613][ T1345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.488584][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.497525][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.505981][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.514292][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.522470][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.530971][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.539480][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.547752][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.556086][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.563334][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.571165][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.579585][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.587811][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.595750][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.603371][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.611231][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.623853][ T7804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.637009][ T7806] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.645719][ T7809] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.656447][ T7802] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.667963][ T38] audit: type=1400 audit(1575025184.437:48): avc: denied { open } for pid=7822 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 97.679102][ T7804] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.699318][ T38] audit: type=1400 audit(1575025184.437:49): avc: denied { kernel } for pid=7822 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 97.732636][ T7799] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.741471][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.749391][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.757941][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.766190][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.773696][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.782435][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.791335][ T3254] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.798488][ T3254] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.806010][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.814718][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.823066][ T3254] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.830241][ T3254] bridge0: port 2(bridge_slave_1) entered forwarding state 10:59:44 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(0x0, 0x81, 0x0, 0x0, 0x0, 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000008c0)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[.\xf6\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+\x8d\xed\xa6\\\x1c\xc3\x97\x94\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4\xc4\x88C\xa2B\x8b\x81\v\xea\t\xf0\x8fw\a\f\x15\xe2\xd0q\xbb\r\x17`s\xec\x85>\xcf\xab9(\xf6.\x15\xcd2-\xf2\xc4\xd8\x00a\xd5\xd9\xb5Z\xd7\xb4\xac\x1d_+k\xd6\x8ag\xdceHE\xd5\x1c\x8a\xbd#\xcc\x82\xca\xc2(\xb6\xe1\x99p\x9b\xa3D\xd2\x91\x96\xef\x05\fv\x16\x14\xcc\xea\x9d\x11w\x1e\xb5VG\x9ad\x9a`=^h\x8c8\xc9\"\x1eO\xb5vk\xc9\xcfi\x90\xd7\xd3H\xa1\xb4\xda\v\x17\x95\xf7\x19\x99\x99\x92\xc3\xc0\x8a\x18\xc7\"g\xd7B\x8f\x85\x18\xf3\x02\xa7\xb6\x83\x92\xefY\xef\x85\x92\x10E\x18\xbc\xacy\xd6\xa7Wh\xcd\xd0\xfa\xcc\xde\xeb\xdf\xad\xfd\xb0\xee\xfb\xc2(\x8cj\xd0uj{4\xb2\xe1p\x88u6\x9a;\xaa\x9f+J\x9e\xe3\xcc\xc7O\xad\x84\x8c;\x92~,\x15\xb2\x97\f~\xa0W\x16\x8b\a\x88\xaa\xe4C\xaf\x90\xdf\x7f\xe51\x00/n\xb5f\x1a\x8c+\xea<\xe3N@\x9e\xec\xbe{\x90x\xc6\x95!\xea\x11\xda\xe1I\x1d\xcbY\xe1\x01\xd2d\xae\xd1(>\xa3\xa9\x93\x16\xc6G\x94|', 0x2761, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) set_tid_address(0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000000)={0x39, 0x4023, 0x11}) r0 = syz_open_dev$dri(&(0x7f00000002c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000100)=0x1) ioctl(r0, 0xffffffffffffffb2, &(0x7f0000000000)) close(r0) [ 97.839346][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.851122][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.860084][ T3254] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.867711][ T3254] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.876169][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 10:59:44 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(0x0, 0x81, 0x0, 0x0, 0x0, 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000008c0)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[.\xf6\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+\x8d\xed\xa6\\\x1c\xc3\x97\x94\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4\xc4\x88C\xa2B\x8b\x81\v\xea\t\xf0\x8fw\a\f\x15\xe2\xd0q\xbb\r\x17`s\xec\x85>\xcf\xab9(\xf6.\x15\xcd2-\xf2\xc4\xd8\x00a\xd5\xd9\xb5Z\xd7\xb4\xac\x1d_+k\xd6\x8ag\xdceHE\xd5\x1c\x8a\xbd#\xcc\x82\xca\xc2(\xb6\xe1\x99p\x9b\xa3D\xd2\x91\x96\xef\x05\fv\x16\x14\xcc\xea\x9d\x11w\x1e\xb5VG\x9ad\x9a`=^h\x8c8\xc9\"\x1eO\xb5vk\xc9\xcfi\x90\xd7\xd3H\xa1\xb4\xda\v\x17\x95\xf7\x19\x99\x99\x92\xc3\xc0\x8a\x18\xc7\"g\xd7B\x8f\x85\x18\xf3\x02\xa7\xb6\x83\x92\xefY\xef\x85\x92\x10E\x18\xbc\xacy\xd6\xa7Wh\xcd\xd0\xfa\xcc\xde\xeb\xdf\xad\xfd\xb0\xee\xfb\xc2(\x8cj\xd0uj{4\xb2\xe1p\x88u6\x9a;\xaa\x9f+J\x9e\xe3\xcc\xc7O\xad\x84\x8c;\x92~,\x15\xb2\x97\f~\xa0W\x16\x8b\a\x88\xaa\xe4C\xaf\x90\xdf\x7f\xe51\x00/n\xb5f\x1a\x8c+\xea<\xe3N@\x9e\xec\xbe{\x90x\xc6\x95!\xea\x11\xda\xe1I\x1d\xcbY\xe1\x01\xd2d\xae\xd1(>\xa3\xa9\x93\x16\xc6G\x94|', 0x2761, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) set_tid_address(0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000000)={0x39, 0x4023, 0x11}) r0 = syz_open_dev$dri(&(0x7f00000002c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000100)=0x1) ioctl(r0, 0xffffffffffffffb2, &(0x7f0000000000)) close(r0) [ 97.895670][ T3254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 10:59:44 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(0x0, 0x81, 0x0, 0x0, 0x0, 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000008c0)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[.\xf6\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+\x8d\xed\xa6\\\x1c\xc3\x97\x94\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4\xc4\x88C\xa2B\x8b\x81\v\xea\t\xf0\x8fw\a\f\x15\xe2\xd0q\xbb\r\x17`s\xec\x85>\xcf\xab9(\xf6.\x15\xcd2-\xf2\xc4\xd8\x00a\xd5\xd9\xb5Z\xd7\xb4\xac\x1d_+k\xd6\x8ag\xdceHE\xd5\x1c\x8a\xbd#\xcc\x82\xca\xc2(\xb6\xe1\x99p\x9b\xa3D\xd2\x91\x96\xef\x05\fv\x16\x14\xcc\xea\x9d\x11w\x1e\xb5VG\x9ad\x9a`=^h\x8c8\xc9\"\x1eO\xb5vk\xc9\xcfi\x90\xd7\xd3H\xa1\xb4\xda\v\x17\x95\xf7\x19\x99\x99\x92\xc3\xc0\x8a\x18\xc7\"g\xd7B\x8f\x85\x18\xf3\x02\xa7\xb6\x83\x92\xefY\xef\x85\x92\x10E\x18\xbc\xacy\xd6\xa7Wh\xcd\xd0\xfa\xcc\xde\xeb\xdf\xad\xfd\xb0\xee\xfb\xc2(\x8cj\xd0uj{4\xb2\xe1p\x88u6\x9a;\xaa\x9f+J\x9e\xe3\xcc\xc7O\xad\x84\x8c;\x92~,\x15\xb2\x97\f~\xa0W\x16\x8b\a\x88\xaa\xe4C\xaf\x90\xdf\x7f\xe51\x00/n\xb5f\x1a\x8c+\xea<\xe3N@\x9e\xec\xbe{\x90x\xc6\x95!\xea\x11\xda\xe1I\x1d\xcbY\xe1\x01\xd2d\xae\xd1(>\xa3\xa9\x93\x16\xc6G\x94|', 0x2761, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) set_tid_address(0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000000)={0x39, 0x4023, 0x11}) r0 = syz_open_dev$dri(&(0x7f00000002c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000100)=0x1) ioctl(r0, 0xffffffffffffffb2, &(0x7f0000000000)) close(r0) [ 97.926164][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.935077][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.944404][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 10:59:44 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(0x0, 0x81, 0x0, 0x0, 0x0, 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000008c0)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[.\xf6\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+\x8d\xed\xa6\\\x1c\xc3\x97\x94\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4\xc4\x88C\xa2B\x8b\x81\v\xea\t\xf0\x8fw\a\f\x15\xe2\xd0q\xbb\r\x17`s\xec\x85>\xcf\xab9(\xf6.\x15\xcd2-\xf2\xc4\xd8\x00a\xd5\xd9\xb5Z\xd7\xb4\xac\x1d_+k\xd6\x8ag\xdceHE\xd5\x1c\x8a\xbd#\xcc\x82\xca\xc2(\xb6\xe1\x99p\x9b\xa3D\xd2\x91\x96\xef\x05\fv\x16\x14\xcc\xea\x9d\x11w\x1e\xb5VG\x9ad\x9a`=^h\x8c8\xc9\"\x1eO\xb5vk\xc9\xcfi\x90\xd7\xd3H\xa1\xb4\xda\v\x17\x95\xf7\x19\x99\x99\x92\xc3\xc0\x8a\x18\xc7\"g\xd7B\x8f\x85\x18\xf3\x02\xa7\xb6\x83\x92\xefY\xef\x85\x92\x10E\x18\xbc\xacy\xd6\xa7Wh\xcd\xd0\xfa\xcc\xde\xeb\xdf\xad\xfd\xb0\xee\xfb\xc2(\x8cj\xd0uj{4\xb2\xe1p\x88u6\x9a;\xaa\x9f+J\x9e\xe3\xcc\xc7O\xad\x84\x8c;\x92~,\x15\xb2\x97\f~\xa0W\x16\x8b\a\x88\xaa\xe4C\xaf\x90\xdf\x7f\xe51\x00/n\xb5f\x1a\x8c+\xea<\xe3N@\x9e\xec\xbe{\x90x\xc6\x95!\xea\x11\xda\xe1I\x1d\xcbY\xe1\x01\xd2d\xae\xd1(>\xa3\xa9\x93\x16\xc6G\x94|', 0x2761, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) set_tid_address(0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000000)={0x39, 0x4023, 0x11}) r0 = syz_open_dev$dri(&(0x7f00000002c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000100)=0x1) ioctl(r0, 0xffffffffffffffb2, &(0x7f0000000000)) close(r0) [ 97.954023][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.963534][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.972466][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.980794][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready 10:59:44 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(0x0, 0x81, 0x0, 0x0, 0x0, 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000008c0)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[.\xf6\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+\x8d\xed\xa6\\\x1c\xc3\x97\x94\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4\xc4\x88C\xa2B\x8b\x81\v\xea\t\xf0\x8fw\a\f\x15\xe2\xd0q\xbb\r\x17`s\xec\x85>\xcf\xab9(\xf6.\x15\xcd2-\xf2\xc4\xd8\x00a\xd5\xd9\xb5Z\xd7\xb4\xac\x1d_+k\xd6\x8ag\xdceHE\xd5\x1c\x8a\xbd#\xcc\x82\xca\xc2(\xb6\xe1\x99p\x9b\xa3D\xd2\x91\x96\xef\x05\fv\x16\x14\xcc\xea\x9d\x11w\x1e\xb5VG\x9ad\x9a`=^h\x8c8\xc9\"\x1eO\xb5vk\xc9\xcfi\x90\xd7\xd3H\xa1\xb4\xda\v\x17\x95\xf7\x19\x99\x99\x92\xc3\xc0\x8a\x18\xc7\"g\xd7B\x8f\x85\x18\xf3\x02\xa7\xb6\x83\x92\xefY\xef\x85\x92\x10E\x18\xbc\xacy\xd6\xa7Wh\xcd\xd0\xfa\xcc\xde\xeb\xdf\xad\xfd\xb0\xee\xfb\xc2(\x8cj\xd0uj{4\xb2\xe1p\x88u6\x9a;\xaa\x9f+J\x9e\xe3\xcc\xc7O\xad\x84\x8c;\x92~,\x15\xb2\x97\f~\xa0W\x16\x8b\a\x88\xaa\xe4C\xaf\x90\xdf\x7f\xe51\x00/n\xb5f\x1a\x8c+\xea<\xe3N@\x9e\xec\xbe{\x90x\xc6\x95!\xea\x11\xda\xe1I\x1d\xcbY\xe1\x01\xd2d\xae\xd1(>\xa3\xa9\x93\x16\xc6G\x94|', 0x2761, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) set_tid_address(0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000000)={0x39, 0x4023, 0x11}) r0 = syz_open_dev$dri(&(0x7f00000002c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000100)=0x1) close(r0) [ 97.991477][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.000229][ T1345] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.007473][ T1345] bridge0: port 2(bridge_slave_1) entered forwarding state 10:59:44 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(0x0, 0x81, 0x0, 0x0, 0x0, 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000008c0)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[.\xf6\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+\x8d\xed\xa6\\\x1c\xc3\x97\x94\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4\xc4\x88C\xa2B\x8b\x81\v\xea\t\xf0\x8fw\a\f\x15\xe2\xd0q\xbb\r\x17`s\xec\x85>\xcf\xab9(\xf6.\x15\xcd2-\xf2\xc4\xd8\x00a\xd5\xd9\xb5Z\xd7\xb4\xac\x1d_+k\xd6\x8ag\xdceHE\xd5\x1c\x8a\xbd#\xcc\x82\xca\xc2(\xb6\xe1\x99p\x9b\xa3D\xd2\x91\x96\xef\x05\fv\x16\x14\xcc\xea\x9d\x11w\x1e\xb5VG\x9ad\x9a`=^h\x8c8\xc9\"\x1eO\xb5vk\xc9\xcfi\x90\xd7\xd3H\xa1\xb4\xda\v\x17\x95\xf7\x19\x99\x99\x92\xc3\xc0\x8a\x18\xc7\"g\xd7B\x8f\x85\x18\xf3\x02\xa7\xb6\x83\x92\xefY\xef\x85\x92\x10E\x18\xbc\xacy\xd6\xa7Wh\xcd\xd0\xfa\xcc\xde\xeb\xdf\xad\xfd\xb0\xee\xfb\xc2(\x8cj\xd0uj{4\xb2\xe1p\x88u6\x9a;\xaa\x9f+J\x9e\xe3\xcc\xc7O\xad\x84\x8c;\x92~,\x15\xb2\x97\f~\xa0W\x16\x8b\a\x88\xaa\xe4C\xaf\x90\xdf\x7f\xe51\x00/n\xb5f\x1a\x8c+\xea<\xe3N@\x9e\xec\xbe{\x90x\xc6\x95!\xea\x11\xda\xe1I\x1d\xcbY\xe1\x01\xd2d\xae\xd1(>\xa3\xa9\x93\x16\xc6G\x94|', 0x2761, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) set_tid_address(0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) open(0x0, 0x0, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000000)={0x39, 0x4023, 0x11}) r0 = syz_open_dev$dri(&(0x7f00000002c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000100)=0x1) close(r0) [ 98.017070][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.028301][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.037034][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.046217][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.094566][ C0] hrtimer: interrupt took 25639 ns [ 203.034518][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 203.034688][ C0] rcu: 0-....: (1 GPs behind) idle=676/1/0x4000000000000004 softirq=7549/7552 fqs=4532 [ 203.044617][ C0] (t=10502 jiffies g=5481 q=1032) [ 203.054745][ C0] NMI backtrace for cpu 0 [ 203.054745][ C0] CPU: 0 PID: 7845 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 203.064615][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 203.064615][ C0] Call Trace: [ 203.064615][ C0] [ 203.064615][ C0] dump_stack+0x197/0x210 [ 203.064615][ C0] nmi_cpu_backtrace.cold+0x70/0xb2 [ 203.064615][ C0] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 203.064615][ C0] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 203.064615][ C0] arch_trigger_cpumask_backtrace+0x14/0x20 [ 203.064615][ C0] rcu_dump_cpu_stacks+0x183/0x1cf [ 203.064615][ C0] ? find_next_bit+0x107/0x130 [ 203.064615][ C0] rcu_sched_clock_irq.cold+0x509/0xc02 [ 203.064615][ C0] ? raise_softirq+0x138/0x340 [ 203.064615][ C0] update_process_times+0x2d/0x70 [ 203.064615][ C0] tick_sched_handle+0xa2/0x190 [ 203.064615][ C0] tick_sched_timer+0x53/0x140 [ 203.064615][ C0] __hrtimer_run_queues+0x364/0xe40 [ 203.064615][ C0] ? tick_sched_do_timer+0x1b0/0x1b0 [ 203.064615][ C0] ? hrtimer_init+0x330/0x330 [ 203.064615][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 203.064615][ C0] ? ktime_get_update_offsets_now+0x2ce/0x430 [ 203.064615][ C0] hrtimer_interrupt+0x314/0x770 [ 203.064615][ C0] smp_apic_timer_interrupt+0x160/0x610 [ 203.064615][ C0] apic_timer_interrupt+0xf/0x20 [ 203.064615][ C0] RIP: 0010:update_stack_state+0x46e/0x5f0 [ 203.064615][ C0] Code: 45 48 00 00 00 00 e9 16 ff ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 e1 48 c1 e9 03 80 3c 01 00 0f 85 12 01 00 00 4d 8b 24 24 b0 fe ff ff 49 8d 7d 38 48 b8 00 00 00 00 00 fc ff df 48 89 f9 [ 203.064615][ C0] RSP: 0018:ffff88802d608cf8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 203.064615][ C0] RAX: dffffc0000000000 RBX: ffff888063be7c58 RCX: 1ffff1100c77cf8c [ 203.064615][ C0] RDX: 0000000000000010 RSI: 1ffff11005ac1100 RDI: ffff88802d608ed0 [ 203.064615][ C0] RBP: ffff88802d608dc0 R08: ffff888063bcc1c0 R09: ffff88802d608f00 [ 203.064615][ C0] R10: ffff88802d608ed0 R11: ffff88802d608ee0 R12: ffffffff818cf478 [ 203.064615][ C0] R13: ffff88802d608ea8 R14: 1ffff11005ac11a7 R15: ffff88802d608ee8 [ 203.064615][ C0] ? apic_timer_interrupt+0xa/0x20 [ 203.064615][ C0] ? perf_install_in_context+0x308/0x5a0 [ 203.064615][ C0] ? update_stack_state+0x190/0x5f0 [ 203.064615][ C0] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 203.064615][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 203.064615][ C0] unwind_next_frame.part.0+0x1a9/0xa20 [ 203.064615][ C0] ? __debug_object_init+0x8a/0xee0 [ 203.064615][ C0] ? unwind_dump+0x100/0x100 [ 203.064615][ C0] ? stack_trace_consume_entry+0xc2/0x190 [ 203.064615][ C0] ? stack_trace_consume_entry+0xcc/0x190 [ 203.064615][ C0] ? stack_trace_consume_entry+0x103/0x190 [ 203.064615][ C0] ? profile_setup.cold+0xbb/0xbb [ 203.064615][ C0] unwind_next_frame+0x3b/0x50 [ 203.064615][ C0] arch_stack_walk+0x81/0xf0 [ 203.064615][ C0] ? task_function_call+0xe9/0x180 [ 203.064615][ C0] stack_trace_save+0xac/0xe0 [ 203.064615][ C0] ? stack_trace_consume_entry+0x190/0x190 [ 203.064615][ C0] ? stack_depot_save+0x25a/0x450 [ 203.064615][ C0] save_stack+0x23/0x90 [ 203.064615][ C0] ? save_stack+0x23/0x90 [ 203.064615][ C0] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 203.064615][ C0] ? kasan_slab_alloc+0xf/0x20 [ 203.064615][ C0] ? kmem_cache_alloc+0x121/0x710 [ 203.064615][ C0] ? fill_pool+0x296/0x7a0 [ 203.064615][ C0] ? __debug_object_init+0x8a/0xee0 [ 203.064615][ C0] ? debug_object_activate+0x29e/0x470 [ 203.064615][ C0] ? __call_rcu+0x32/0x740 [ 203.064615][ C0] ? call_rcu+0xb/0x10 [ 203.064615][ C0] ? dst_release+0x7f/0xe0 [ 203.064615][ C0] ? skb_release_head_state+0x20a/0x260 [ 203.064615][ C0] ? skb_release_all+0x16/0x60 [ 203.064615][ C0] ? kfree_skb+0x101/0x420 [ 203.064615][ C0] ? neigh_connected_output+0x4f7/0x5f0 [ 203.064615][ C0] ? ip6_finish_output2+0x109a/0x25c0 [ 203.064615][ C0] ? __ip6_finish_output+0x444/0xaa0 [ 203.064615][ C0] ? ip6_finish_output+0x38/0x1f0 [ 203.064615][ C0] ? ip6_output+0x25e/0x880 [ 203.064615][ C0] ? ndisc_send_skb+0xf1f/0x1490 [ 203.064615][ C0] ? ndisc_send_rs+0x134/0x720 [ 203.064615][ C0] ? addrconf_rs_timer+0x30f/0x6e0 [ 203.064615][ C0] ? call_timer_fn+0x1ac/0x780 [ 203.064615][ C0] ? run_timer_softirq+0x6c3/0x1790 [ 203.064615][ C0] ? __do_softirq+0x262/0x98c [ 203.064615][ C0] ? irq_exit+0x19b/0x1e0 [ 203.064615][ C0] ? smp_apic_timer_interrupt+0x1a3/0x610 [ 203.064615][ C0] ? apic_timer_interrupt+0xf/0x20 [ 203.064615][ C0] ? generic_exec_single+0x33a/0x4c0 [ 203.064615][ C0] ? smp_call_function_single+0x17c/0x480 [ 203.064615][ C0] ? task_function_call+0xe9/0x180 [ 203.064615][ C0] ? perf_install_in_context+0x308/0x5a0 [ 203.064615][ C0] ? __do_sys_perf_event_open+0x1cbc/0x2c70 [ 203.064615][ C0] ? __x64_sys_perf_event_open+0xbe/0x150 [ 203.064615][ C0] ? do_syscall_64+0xfa/0x790 [ 203.064615][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.064615][ C0] ? __kasan_check_read+0x11/0x20 [ 203.064615][ C0] ? mark_lock+0xc2/0x1220 [ 203.064615][ C0] ? should_fail+0x1de/0x852 [ 203.064615][ C0] ? mark_held_locks+0xa4/0xf0 [ 203.064615][ C0] ? kmem_cache_alloc+0x26f/0x710 [ 203.064615][ C0] ? fill_pool+0x296/0x7a0 [ 203.064615][ C0] ? kmem_cache_alloc+0x26f/0x710 [ 203.064615][ C0] ? kasan_unpoison_shadow+0x35/0x50 [ 203.064615][ C0] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 203.064615][ C0] kasan_slab_alloc+0xf/0x20 [ 203.064615][ C0] kmem_cache_alloc+0x121/0x710 [ 203.064615][ C0] ? __kasan_check_write+0x14/0x20 [ 203.064615][ C0] fill_pool+0x296/0x7a0 [ 203.064615][ C0] ? __kasan_check_read+0x11/0x20 [ 203.064615][ C0] ? __list_del_entry_valid.cold+0x4f/0x4f [ 203.064615][ C0] ? __kasan_check_read+0x11/0x20 [ 203.064615][ C0] ? __lock_acquire+0x16f2/0x4a00 [ 203.064615][ C0] ? __kasan_check_read+0x11/0x20 [ 203.064615][ C0] ? __lock_acquire+0x16f2/0x4a00 [ 203.064615][ C0] ? mark_held_locks+0xa4/0xf0 [ 203.064615][ C0] ? debug_object_activate+0x247/0x470 [ 203.064615][ C0] __debug_object_init+0x8a/0xee0 [ 203.064615][ C0] ? mark_held_locks+0xa4/0xf0 [ 203.064615][ C0] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 203.064615][ C0] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 203.064615][ C0] ? free_object+0x70/0x70 [ 203.064615][ C0] ? trace_hardirqs_on+0x67/0x240 [ 203.064615][ C0] debug_object_activate+0x29e/0x470 [ 203.064615][ C0] ? find_held_lock+0x35/0x130 [ 203.064615][ C0] ? debug_object_init_on_stack+0x20/0x20 [ 203.064615][ C0] ? __kasan_check_read+0x11/0x20 [ 203.064615][ C0] ? mark_held_locks+0xa4/0xf0 [ 203.064615][ C0] ? dst_destroy+0x3c0/0x3c0 [ 203.064615][ C0] ? neigh_connected_output+0x4f7/0x5f0 [ 203.064615][ C0] __call_rcu+0x32/0x740 [ 203.064615][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 203.064615][ C0] ? neigh_connected_output+0x4f7/0x5f0 [ 203.064615][ C0] call_rcu+0xb/0x10 [ 203.064615][ C0] dst_release+0x7f/0xe0 [ 203.064615][ C0] skb_release_head_state+0x20a/0x260 [ 203.064615][ C0] skb_release_all+0x16/0x60 [ 203.064615][ C0] kfree_skb+0x101/0x420 [ 203.064615][ C0] neigh_connected_output+0x4f7/0x5f0 [ 203.064615][ C0] ip6_finish_output2+0x109a/0x25c0 [ 203.064615][ C0] ? ip6_mtu+0x2e6/0x450 [ 203.064615][ C0] ? ip6_frag_next+0xb20/0xb20 [ 203.064615][ C0] ? lock_downgrade+0x920/0x920 [ 203.064615][ C0] ? rcu_read_lock_held+0x9c/0xb0 [ 203.064615][ C0] ? __kasan_check_read+0x11/0x20 [ 203.064615][ C0] __ip6_finish_output+0x444/0xaa0 [ 203.064615][ C0] ? __ip6_finish_output+0x444/0xaa0 [ 203.064615][ C0] ip6_finish_output+0x38/0x1f0 [ 203.064615][ C0] ip6_output+0x25e/0x880 [ 203.064615][ C0] ? ip6_finish_output+0x1f0/0x1f0 [ 203.064615][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 203.064615][ C0] ? __ip6_finish_output+0xaa0/0xaa0 [ 203.064615][ C0] ? rcu_read_lock_held_common+0x130/0x130 [ 203.064615][ C0] ndisc_send_skb+0xf1f/0x1490 [ 203.064615][ C0] ? nf_hook.constprop.0+0x560/0x560 [ 203.064615][ C0] ? memset+0x32/0x40 [ 203.064615][ C0] ndisc_send_rs+0x134/0x720 [ 203.064615][ C0] addrconf_rs_timer+0x30f/0x6e0 [ 203.064615][ C0] ? ipv6_get_lladdr+0x490/0x490 [ 203.064615][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 203.064615][ C0] call_timer_fn+0x1ac/0x780 [ 203.064615][ C0] ? ipv6_get_lladdr+0x490/0x490 [ 203.064615][ C0] ? msleep_interruptible+0x150/0x150 [ 203.064615][ C0] ? ipv6_get_lladdr+0x490/0x490 [ 203.064615][ C0] run_timer_softirq+0x6c3/0x1790 [ 203.064615][ C0] ? add_timer+0x930/0x930 [ 203.064615][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 203.064615][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 203.064615][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 203.064615][ C0] __do_softirq+0x262/0x98c [ 203.064615][ C0] ? sched_clock_cpu+0x14e/0x1b0 [ 203.064615][ C0] irq_exit+0x19b/0x1e0 [ 203.064615][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 203.064615][ C0] apic_timer_interrupt+0xf/0x20 [ 203.064615][ C0] [ 203.064615][ C0] RIP: 0010:generic_exec_single+0x33a/0x4c0 [ 203.064615][ C0] Code: 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 68 01 00 00 48 83 3d 2e 81 a9 07 00 0f 84 e0 00 00 00 e8 eb 2a 0b 00 48 89 df 57 9d <0f> 1f 44 00 00 45 31 ed e9 39 fe ff ff e8 d4 2a 0b 00 0f 0b e9 23 [ 203.064615][ C0] RSP: 0018:ffff888063be7a80 EFLAGS: 00000216 ORIG_RAX: ffffffffffffff13 [ 203.064615][ C0] RAX: 0000000000040000 RBX: 0000000000000216 RCX: ffffc90006833000 [ 203.064615][ C0] RDX: 000000000000076c RSI: ffffffff8169b335 RDI: 0000000000000216 [ 203.064615][ C0] RBP: ffff888063be7ab0 R08: 1ffffffff15377bb R09: fffffbfff15377bc [ 203.064615][ C0] R10: fffffbfff15377bb R11: ffffffff8a9bbddf R12: 0000000000000200 [ 203.064615][ C0] R13: ffff888063be7b00 R14: ffff888063be7bd0 R15: ffffffff818bd170 [ 203.064615][ C0] ? perf_duration_warn+0x40/0x40 [ 203.064615][ C0] ? generic_exec_single+0x335/0x4c0 [ 203.064615][ C0] ? __perf_event_enable+0x930/0x930 [ 203.064615][ C0] smp_call_function_single+0x17c/0x480 [ 203.064615][ C0] ? perf_duration_warn+0x40/0x40 [ 203.064615][ C0] ? generic_exec_single+0x4c0/0x4c0 [ 203.064615][ C0] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 203.064615][ C0] ? __perf_event_enable+0x930/0x930 [ 203.064615][ C0] task_function_call+0xe9/0x180 [ 203.064615][ C0] ? perf_event_addr_filters_exec+0x310/0x310 [ 203.064615][ C0] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 203.064615][ C0] ? __perf_event_enable+0x930/0x930 [ 203.064615][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.064615][ C0] ? exclusive_event_installable+0x257/0x320 [ 203.064615][ C0] perf_install_in_context+0x308/0x5a0 [ 203.064615][ C0] ? list_add_event+0xed0/0xed0 [ 203.064615][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.064615][ C0] ? __perf_event_header_size.isra.0+0x166/0x1c0 [ 203.064615][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.064615][ C0] __do_sys_perf_event_open+0x1cbc/0x2c70 [ 203.064615][ C0] ? perf_event_set_output+0x4e0/0x4e0 [ 203.064615][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.064615][ C0] ? put_timespec64+0xda/0x140 [ 203.064615][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 203.064615][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 203.064615][ C0] ? do_syscall_64+0x26/0x790 [ 203.064615][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.064615][ C0] ? do_syscall_64+0x26/0x790 [ 203.064615][ C0] __x64_sys_perf_event_open+0xbe/0x150 [ 203.064615][ C0] do_syscall_64+0xfa/0x790 [ 203.064615][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.064615][ C0] RIP: 0033:0x45a759 [ 203.064615][ C0] Code: bd b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.064615][ C0] RSP: 002b:00007fd5b4e10c88 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 203.064615][ C0] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 000000000045a759 [ 203.064615][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200003c0 [ 203.064615][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 203.064615][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007fd5b4e116d4 [ 203.064615][ C0] R13: 00000000004aec17 R14: 00000000006f1cb0 R15: 00000000ffffffff [ 204.224928][ T7810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 205.874142][ T7850] IPVS: ftp: loaded support on port[0] = 21 [ 205.887982][ T7851] IPVS: ftp: loaded support on port[0] = 21 [ 205.993393][ T7850] chnl_net:caif_netlink_parms(): no params data found [ 206.009583][ T7851] chnl_net:caif_netlink_parms(): no params data found [ 206.041914][ T7850] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.049664][ T7850] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.057157][ T7850] device bridge_slave_0 entered promiscuous mode [ 206.071567][ T7850] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.078463][ T7850] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.085756][ T7850] device bridge_slave_1 entered promiscuous mode [ 206.096187][ T7851] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.103066][ T7851] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.111013][ T7851] device bridge_slave_0 entered promiscuous mode [ 206.123751][ T7851] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.131174][ T7851] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.139221][ T7851] device bridge_slave_1 entered promiscuous mode [ 206.148418][ T7850] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 206.166952][ T7850] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 206.177176][ T7851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 206.191400][ T7851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 206.213274][ T7850] team0: Port device team_slave_0 added [ 206.220332][ T7851] team0: Port device team_slave_0 added [ 206.228643][ T7850] team0: Port device team_slave_1 added [ 206.235364][ T7851] team0: Port device team_slave_1 added