last executing test programs: 20.09331165s ago: executing program 1 (id=104): syz_mount_image$ext4(&(0x7f0000000b80)='ext4\x00', &(0x7f0000000bc0)='./file0\x00', 0x200000, &(0x7f0000000040), 0x1, 0xbac, &(0x7f00000017c0)="$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") r0 = open(&(0x7f0000000140)='./file1\x00', 0x64042, 0x1e9) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xb, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x94) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x78cf2}], 0x7b, 0x2000, 0x0, 0x3) 19.837688567s ago: executing program 1 (id=110): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {0x77359400}, {}, 0x2, @can={{}, 0x0, 0x0, 0x0, 0x0, "3fd31340e92c4bb8"}}, 0x48}, 0x300}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000005900)={0x7, 0x1, 0x0, {}, {0x0, 0x2710}, {}, 0x2, @can={{}, 0x0, 0x0, 0x0, 0x0, "f01881a1deb9fbff"}}, 0x48}, 0x300, 0x0, 0x0, 0x8800}, 0x0) 19.483503561s ago: executing program 1 (id=115): sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)={0x20, 0x3, 0x8, 0x101, 0x0, 0x0, {0xa, 0x0, 0x8}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x3b7}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x24004800}, 0x4) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0100000000000000000009000000440003800800010002000000140002007663616e3000000000000000000000000800030000000000140006"], 0x58}}, 0x20008000) 19.410689496s ago: executing program 1 (id=116): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x106200, 0x10004, 0x20da, 0x5, 0xa, 0x7ff, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000)=0x200, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0xfffffffe, 0x4) 19.203676191s ago: executing program 1 (id=121): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='//sys\x00\x00\x00\x00\x00\x00\x80\x004\x00\x00s/\x92ync_\x93\x96\xff\x92\xaf\x00Se\xf44.\x00'/49}, 0x30) mount$bpf(0x200000000000, &(0x7f0000000200)='./file0\x00', 0x0, 0x206002, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x84000, 0x0) 19.115106857s ago: executing program 1 (id=123): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x7, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) getxattr(0x0, 0x0, 0x0, 0x0) 4.035947602s ago: executing program 32 (id=123): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x7, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) getxattr(0x0, 0x0, 0x0, 0x0) 3.116336955s ago: executing program 4 (id=451): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000001d00)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001d40)=""/4078, 0xfee}, {&(0x7f0000000340)=""/141, 0x8d}, {&(0x7f0000002d40)=""/4116, 0x1005}, {&(0x7f0000000400)=""/6, 0x6}, {&(0x7f0000000440)=""/231, 0xe7}], 0x5}}], 0x3ffffbd, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0xecf3e000) 2.643693228s ago: executing program 4 (id=456): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x4, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) timerfd_settime(0xffffffffffffffff, 0x1, 0x0, 0x0) 2.082274767s ago: executing program 4 (id=459): r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000006280)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=@newtaction={0xc4, 0x30, 0x1, 0x4000000, 0x0, {0x0, 0x0, 0x6a00}, [{0xb0, 0x1, [@m_mirred={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x10000000, 0x0, 0x4}, 0x3, r2}}]}, {0x4, 0xa}, {0xc}, {0xffac, 0x8, {0x0, 0x2}}}}, @m_mpls={0x5c, 0x2, 0x0, 0x0, {{0x9}, {0x30}, {0x4}, {0xc}, {0xc}}}]}]}, 0xc4}}, 0x0) 1.766294038s ago: executing program 4 (id=465): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r1, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x16, &(0x7f0000000240)={&(0x7f0000000040)=@newtfilter={0x44, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0x6, 0x5}, {}, {0x7, 0xffff}}, [@filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_DIVISOR={0x8, 0x8, 0x1}, @TCA_FLOW_KEYS={0x8, 0x1, 0x1}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x24001090}, 0x80d4) 1.672338465s ago: executing program 4 (id=466): pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x7, &(0x7f0000000500)=0x0) close(0x3) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)='m', 0x1}]) 1.527011025s ago: executing program 4 (id=470): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x35, 0x6, 0x0, 0x0, 0x0, 0x7, 0x28510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, @perf_config_ext={0x200000000008, 0x2c}, 0x7e75, 0x5, 0x2000, 0x7, 0x2008, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x7ffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet(0x2, 0x802, 0x1) write(r0, &(0x7f0000000080)="08008edf673c8000", 0x8) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x4, 0x0) 1.505938216s ago: executing program 0 (id=471): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r1 = fcntl$dupfd(r0, 0x406, r0) write$tun(r1, &(0x7f0000000400)=ANY=[], 0xa2) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000280)=""/135, 0x87}, {0x0}], 0x2) 1.458562829s ago: executing program 0 (id=473): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040)=0x3, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x1a, &(0x7f0000000240)={0x1, 'veth0_to_team\x00'}, 0x18) syz_emit_ethernet(0xc2, &(0x7f0000000440)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @val={@void, {0x8100, 0x0, 0x0, 0x1}}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x100, 0x0, 0xfb, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x1, 0x0, 0x3, 0x24, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x7, @multicast1, @broadcast, {[@cipso={0x86, 0x8e, 0xffffffffffffffff, [{0x0, 0xe, "08c82ce8fc6ee06c3af51e84"}, {0x5, 0x9, "02270e000042eb"}, {0x0, 0xe, "7434954373561de584b703c8"}, {0x0, 0x9, '\x00\x00\x00\x00\x00\x00\x00'}, {0x2, 0x7, "cfa11cab1a"}, {0x0, 0x10, "8475be675de6a70a8525dc91e5c6"}, {0x6, 0xa, "0000000000800000"}, {0x7, 0x11, "73bc23f9ffffffa30900a301c84600"}, {0x1, 0x11, "c8f40576e79ea7889d3205927e"}]}, @cipso={0x86, 0x6, 0x20}]}}}}}}}, 0x0) 1.361667396s ago: executing program 0 (id=476): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x1c0) mknodat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0/file0\x00', 0x81c0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0/file0\x00', 0x0) 1.253186413s ago: executing program 0 (id=481): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0a00000004000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000004000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb70300000e41621eb70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x2000000, 0xe, 0x0, &(0x7f00000004c0)="630b008646dc3f0adf33c9f7b986", 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x50) 1.147419101s ago: executing program 0 (id=484): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x3bffffffc, 0x4}, 0x2000, 0x0, 0x0, 0x7, 0xfff, 0xa001, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffff7ff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffff9c, 0x0, 0x1c9a82, 0x20) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f0000000240)={[{@noblock_validity}, {}, {@sysvgroups}, {@resuid={'resuid', 0x3d, 0xee01}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@nodelalloc}, {@grpid}, {@noauto_da_alloc}, {@nomblk_io_submit}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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") fchmod(0xffffffffffffffff, 0x10) 730.91715ms ago: executing program 2 (id=487): r0 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x7, 0x40, 0x6, 0x0, 0x38159f4e, 0xd25f, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2000004, 0x2, @perf_bp={0x0, 0x2}, 0x10088a, 0x7ff, 0x4, 0x0, 0xb, 0x2, 0x3ff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x100000b, 0x12011, r0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x47, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x30040, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0x182, 0x6}, 0x6025, 0x4005, 0x4, 0x0, 0x80000000, 0x1, 0xa, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) 658.927304ms ago: executing program 2 (id=488): bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000040000000800000003000000001000", @ANYRES32=0x1, @ANYBLOB="0000000000000000000000000000000000000000750812a743e388e2156864509e266b83066dc77e077a"], 0x50) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000180)=0x8) 617.356847ms ago: executing program 2 (id=489): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000540)='./bus\x00', 0x8800, &(0x7f0000000280)={[{@errors_remount}, {@usrquota}, {@minixdf}, {@nombcache}]}, 0x1, 0x51a, &(0x7f0000000f00)="$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") creat(&(0x7f0000000300)='./bus/file0\x00', 0x140) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000200)={0x7, 0x600, 0x4, 0xfffff801}) 358.751585ms ago: executing program 0 (id=492): perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x106200, 0x1000, 0x20d6, 0x0, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_io_uring_setup(0xf00, &(0x7f0000000080)={0x0, 0xd64, 0x80}, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200)={0x50000}, 0x0, 0x18, 0x0, 0x12345}) io_uring_enter(r0, 0x1, 0x21, 0x1, 0x0, 0x0) 358.218315ms ago: executing program 2 (id=493): socket$inet6(0xa, 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@newlink={0x48, 0x10, 0x437, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x50483}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x1}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e21}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 246.896342ms ago: executing program 3 (id=495): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r0, &(0x7f00000058c0)=[{{&(0x7f0000000300)={0xa, 0x4e24, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}, 0xae00000}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000880)='*', 0x1}], 0x1}}], 0x1, 0x5) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000b80)=@sack_info={0x0, 0xffff}, &(0x7f0000000bc0)=0xc) 197.888986ms ago: executing program 3 (id=496): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000500), 0x8, 0x0) r1 = syz_io_uring_setup(0x437d, &(0x7f0000000580)={0x0, 0x8b2, 0x13500, 0xfffffffe, 0x304}, &(0x7f0000000240), &(0x7f0000001880), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x21, &(0x7f0000000440)=r0, 0x1) 176.758527ms ago: executing program 2 (id=497): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x48, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0x2}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0x8, "0093170666befb26a200"}}}]}, 0x48}}, 0x0) 167.691598ms ago: executing program 5 (id=427): r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000020000000000000000ee000095"], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x560b0007, &(0x7f0000000000)="259a53f260006d2688a84c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) close_range(r0, 0xffffffffffffffff, 0x0) 144.49368ms ago: executing program 3 (id=498): bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0xc, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020097b1a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r0, 0x0, 0x0}, 0x10) 112.126982ms ago: executing program 2 (id=499): r0 = socket$l2tp(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000900)=[{{0x0, 0x0, 0x0}}], 0x40000cf, 0x0) 98.988333ms ago: executing program 3 (id=500): unshare(0x20000400) r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000002300)=ANY=[@ANYBLOB="1b00000000000000000000000020"], 0x48) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000a, 0x13, r0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000002180)={r0}, 0x4) 58.327886ms ago: executing program 3 (id=501): r0 = socket$inet6(0xa, 0x3, 0xff) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f0000000040)=ANY=[@ANYBLOB="fc000000190001002dbd70000000000000000000000020000000000000000001ac1414aa00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000000c00000000000000000001000000000000000000000000000000000000000000ffffffffffffffff000000000000000000000000000000000000000000000000000a000000000000feffff"], 0xfc}}, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x10000004, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x1}, 0x1c) write$binfmt_script(r0, &(0x7f00000000c0), 0x28) 0s ago: executing program 3 (id=502): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) unshare(0x2a020400) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000001c0)={r0, 0xffffffffffffffff}, 0x4) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000200)={r1, 0x0, 0x0}, 0x20) kernel console output (not intermixed with test programs): [ 19.702271][ T28] audit: type=1400 audit(1775684321.544:62): avc: denied { search } for pid=3194 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.725295][ T28] audit: type=1400 audit(1775684321.544:63): avc: denied { search } for pid=3194 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.749732][ T28] audit: type=1400 audit(1775684321.544:64): avc: denied { search } for pid=3194 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.774720][ T28] audit: type=1400 audit(1775684321.544:65): avc: denied { search } for pid=3194 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.799595][ T28] audit: type=1400 audit(1775684321.544:66): avc: denied { read open } for pid=3195 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.91' (ED25519) to the list of known hosts. [ 24.162678][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 24.162692][ T28] audit: type=1400 audit(1775684326.004:70): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.194896][ T28] audit: type=1400 audit(1775684326.034:71): avc: denied { mount } for pid=3298 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 [ 24.195690][ T3298] cgroup: Unknown subsys name 'net' [ 24.228898][ T28] audit: type=1400 audit(1775684326.064:72): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.370955][ T3298] cgroup: Unknown subsys name 'cpuset' [ 24.377846][ T3298] cgroup: Unknown subsys name 'rlimit' [ 24.487818][ T28] audit: type=1400 audit(1775684326.324:73): avc: denied { setattr } for pid=3298 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.523937][ T28] audit: type=1400 audit(1775684326.324:74): avc: denied { create } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.545390][ T28] audit: type=1400 audit(1775684326.324:75): avc: denied { write } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.566453][ T28] audit: type=1400 audit(1775684326.324:76): avc: denied { read } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.580117][ T3300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.587588][ T28] audit: type=1400 audit(1775684326.324:77): avc: denied { mounton } for pid=3298 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 Setting up swapspace version 1, size = 127995904 bytes [ 24.622231][ T28] audit: type=1400 audit(1775684326.324:78): avc: denied { mount } for pid=3298 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 [ 24.647014][ T28] audit: type=1400 audit(1775684326.354:79): avc: denied { read } for pid=3040 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 24.668895][ T3298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.746247][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 25.790934][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 25.831127][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 25.868928][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.877681][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.885538][ T3311] bridge_slave_0: entered allmulticast mode [ 25.892581][ T3311] bridge_slave_0: entered promiscuous mode [ 25.903469][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 25.923965][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.932566][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.940662][ T3311] bridge_slave_1: entered allmulticast mode [ 25.947561][ T3311] bridge_slave_1: entered promiscuous mode [ 25.958381][ T3315] chnl_net:caif_netlink_parms(): no params data found [ 25.994176][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.001890][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.011662][ T3317] bridge_slave_0: entered allmulticast mode [ 26.018815][ T3317] bridge_slave_0: entered promiscuous mode [ 26.027054][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.051387][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.059079][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.066507][ T3317] bridge_slave_1: entered allmulticast mode [ 26.073112][ T3317] bridge_slave_1: entered promiscuous mode [ 26.081655][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.098852][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.106653][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.115134][ T3312] bridge_slave_0: entered allmulticast mode [ 26.122727][ T3312] bridge_slave_0: entered promiscuous mode [ 26.148448][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.156901][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.164954][ T3312] bridge_slave_1: entered allmulticast mode [ 26.171854][ T3312] bridge_slave_1: entered promiscuous mode [ 26.185206][ T3311] team0: Port device team_slave_0 added [ 26.208041][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.215946][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.224594][ T3322] bridge_slave_0: entered allmulticast mode [ 26.231663][ T3322] bridge_slave_0: entered promiscuous mode [ 26.240983][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.251817][ T3311] team0: Port device team_slave_1 added [ 26.259034][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.279606][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.287936][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.296056][ T3322] bridge_slave_1: entered allmulticast mode [ 26.303418][ T3322] bridge_slave_1: entered promiscuous mode [ 26.324185][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.346463][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.355118][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.386209][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.403121][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.419212][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.429668][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.438206][ T3315] bridge_slave_0: entered allmulticast mode [ 26.445195][ T3315] bridge_slave_0: entered promiscuous mode [ 26.453046][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.463964][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.471158][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.499675][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.512063][ T3317] team0: Port device team_slave_0 added [ 26.521940][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.529356][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.536692][ T3315] bridge_slave_1: entered allmulticast mode [ 26.543359][ T3315] bridge_slave_1: entered promiscuous mode [ 26.551035][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.572883][ T3317] team0: Port device team_slave_1 added [ 26.579192][ T3322] team0: Port device team_slave_0 added [ 26.585638][ T3312] team0: Port device team_slave_0 added [ 26.597250][ T3312] team0: Port device team_slave_1 added [ 26.612673][ T3322] team0: Port device team_slave_1 added [ 26.632662][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.640371][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.668777][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.685855][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.693987][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.720668][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.732310][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.739752][ T3317] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.766937][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.779666][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.790361][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.819378][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.826556][ T3317] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.854802][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.871543][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.879305][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.909766][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.923743][ T3311] hsr_slave_0: entered promiscuous mode [ 26.930039][ T3311] hsr_slave_1: entered promiscuous mode [ 26.944415][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.951584][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.979378][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.006361][ T3315] team0: Port device team_slave_0 added [ 27.029512][ T3312] hsr_slave_0: entered promiscuous mode [ 27.036208][ T3312] hsr_slave_1: entered promiscuous mode [ 27.042156][ T3312] debugfs: 'hsr0' already exists in 'hsr' [ 27.048435][ T3312] Cannot create hsr debugfs directory [ 27.055355][ T3315] team0: Port device team_slave_1 added [ 27.063241][ T3317] hsr_slave_0: entered promiscuous mode [ 27.069489][ T3317] hsr_slave_1: entered promiscuous mode [ 27.075429][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 27.081546][ T3317] Cannot create hsr debugfs directory [ 27.129405][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.136793][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.163951][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.177374][ T3322] hsr_slave_0: entered promiscuous mode [ 27.183916][ T3322] hsr_slave_1: entered promiscuous mode [ 27.189944][ T3322] debugfs: 'hsr0' already exists in 'hsr' [ 27.195764][ T3322] Cannot create hsr debugfs directory [ 27.210912][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.218138][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.244430][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.312446][ T3315] hsr_slave_0: entered promiscuous mode [ 27.319316][ T3315] hsr_slave_1: entered promiscuous mode [ 27.325678][ T3315] debugfs: 'hsr0' already exists in 'hsr' [ 27.331518][ T3315] Cannot create hsr debugfs directory [ 27.452200][ T3311] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 27.464242][ T3311] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 27.482581][ T3311] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 27.500903][ T3311] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 27.513422][ T3312] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 27.525036][ T3312] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 27.537854][ T3312] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 27.550972][ T3312] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 27.574938][ T3317] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 27.583831][ T3317] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 27.598747][ T3317] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 27.608781][ T3317] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 27.647515][ T3322] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 27.658046][ T3322] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 27.670586][ T3322] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 27.690203][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.698156][ T3322] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 27.725953][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.744391][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.751744][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.771796][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.779167][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.790140][ T3315] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 27.807254][ T3315] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 27.822100][ T3315] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 27.831354][ T3315] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 27.846972][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.864481][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.895451][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.908453][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.919508][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.927001][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.945766][ T1909] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.953008][ T1909] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.963587][ T1909] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.970823][ T1909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.992052][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.999503][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.039848][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.051517][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.062301][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.100667][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.117942][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.126521][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.136158][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.143595][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.154904][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.199079][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.207273][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.220746][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.228030][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.238612][ T3322] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.262974][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.292037][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.302394][ T3311] veth0_vlan: entered promiscuous mode [ 28.331989][ T3311] veth1_vlan: entered promiscuous mode [ 28.368761][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.387993][ T3311] veth0_macvtap: entered promiscuous mode [ 28.411579][ T3311] veth1_macvtap: entered promiscuous mode [ 28.444942][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.471034][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.479052][ T3317] veth0_vlan: entered promiscuous mode [ 28.496436][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.509255][ T3317] veth1_vlan: entered promiscuous mode [ 28.518133][ T50] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.538884][ T3317] veth0_macvtap: entered promiscuous mode [ 28.558325][ T50] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.577472][ T50] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.589348][ T3317] veth1_macvtap: entered promiscuous mode [ 28.607176][ T50] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.623984][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.641202][ T3322] veth0_vlan: entered promiscuous mode [ 28.652235][ T3311] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 28.669315][ T3312] veth0_vlan: entered promiscuous mode [ 28.682045][ T3322] veth1_vlan: entered promiscuous mode [ 28.692569][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.707959][ T3315] veth0_vlan: entered promiscuous mode [ 28.715097][ T3480] capability: warning: `syz.0.1' uses 32-bit capabilities (legacy support in use) [ 28.733761][ T3480] program syz.0.1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 28.735729][ T3315] veth1_vlan: entered promiscuous mode [ 28.751218][ T3312] veth1_vlan: entered promiscuous mode [ 28.757560][ T942] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.767194][ T942] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.780636][ T942] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.794267][ T3322] veth0_macvtap: entered promiscuous mode [ 28.806740][ T3484] netlink: 24 bytes leftover after parsing attributes in process `syz.0.7'. [ 28.816281][ T942] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.843521][ T3312] veth0_macvtap: entered promiscuous mode [ 28.861582][ T3322] veth1_macvtap: entered promiscuous mode [ 28.869689][ T3312] veth1_macvtap: entered promiscuous mode [ 28.889239][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.902047][ T3315] veth0_macvtap: entered promiscuous mode [ 28.935741][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.955924][ T3315] veth1_macvtap: entered promiscuous mode [ 28.981323][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.992817][ T30] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.006367][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.030205][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.037803][ T30] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.071591][ T30] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.091421][ T30] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.111785][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.130058][ T30] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.154862][ T30] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.178808][ T30] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.191647][ T30] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.213063][ T50] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.254304][ T50] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.278298][ T28] kauditd_printk_skb: 59 callbacks suppressed [ 29.278311][ T28] audit: type=1400 audit(1775684331.114:139): avc: denied { open } for pid=3525 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 29.315526][ T50] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.325929][ T28] audit: type=1400 audit(1775684331.114:140): avc: denied { kernel } for pid=3525 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 29.346077][ T28] audit: type=1400 audit(1775684331.114:141): avc: denied { tracepoint } for pid=3525 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 29.380076][ T3530] netlink: 7 bytes leftover after parsing attributes in process `syz.0.16'. [ 29.398057][ T28] audit: type=1400 audit(1775684331.154:142): avc: denied { read write } for pid=3527 comm="syz.4.5" name="qrtr-tun" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.428559][ T50] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.438326][ T28] audit: type=1400 audit(1775684331.154:143): avc: denied { open } for pid=3527 comm="syz.4.5" path="/dev/qrtr-tun" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.440466][ T3530] netlink: 7 bytes leftover after parsing attributes in process `syz.0.16'. [ 29.470704][ T28] audit: type=1400 audit(1775684331.214:144): avc: denied { create } for pid=3529 comm="syz.0.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 29.493179][ T28] audit: type=1400 audit(1775684331.214:145): avc: denied { write } for pid=3529 comm="syz.0.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 29.514732][ T28] audit: type=1400 audit(1775684331.234:146): avc: denied { read write } for pid=3312 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 29.572685][ T3498] syz.1.12 (3498) used greatest stack depth: 10232 bytes left [ 29.629259][ T28] audit: type=1400 audit(1775684331.234:147): avc: denied { open } for pid=3312 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 29.672928][ T28] audit: type=1400 audit(1775684331.234:148): avc: denied { ioctl } for pid=3312 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 29.774391][ T3560] loop2: detected capacity change from 0 to 256 [ 29.806711][ T3563] Driver unsupported XDP return value 0 on prog (id 2) dev N/A, expect packet loss! [ 29.982326][ T3550] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.010333][ T3550] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.024539][ T3569] loop3: detected capacity change from 0 to 4096 [ 30.041510][ T3569] EXT4-fs: inline encryption not supported [ 30.061659][ T3569] EXT4-fs: test_dummy_encryption option not supported [ 30.163221][ T3580] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 30.171088][ T3580] IPv6: NLM_F_CREATE should be set when creating new route [ 30.178934][ T3580] IPv6: NLM_F_CREATE should be set when creating new route [ 30.186373][ T3580] IPv6: NLM_F_CREATE should be set when creating new route [ 30.749151][ T3596] pimreg3: entered allmulticast mode [ 30.834039][ T3612] team0: Device gtp0 is of different type [ 31.022573][ T3626] loop4: detected capacity change from 0 to 1764 [ 31.049052][ T3626] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 31.070786][ T3626] isofs_fill_super: get root inode failed [ 31.079174][ T3632] loop1: detected capacity change from 0 to 1024 [ 31.147496][ T3632] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.250908][ T3317] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.366463][ T3656] loop4: detected capacity change from 0 to 2048 [ 31.433587][ T3656] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.483420][ T3390] kernel write not supported for file /commit_pending_bools (pid: 3390 comm: kworker/1:4) [ 31.511767][ T3486] kernel read not supported for file /vcs (pid: 3486 comm: kworker/1:6) [ 31.570641][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.826615][ T3683] loop1: detected capacity change from 0 to 512 [ 31.852260][ T3683] ======================================================= [ 31.852260][ T3683] WARNING: The mand mount option has been deprecated and [ 31.852260][ T3683] and is ignored by this kernel. Remove the mand [ 31.852260][ T3683] option from the mount to silence this warning. [ 31.852260][ T3683] ======================================================= [ 31.867962][ T3685] vlan2: entered allmulticast mode [ 32.575899][ T3713] loop2: detected capacity change from 0 to 512 [ 32.604451][ T3713] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 32.612337][ T3715] loop4: detected capacity change from 0 to 1024 [ 32.625587][ T3713] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.645536][ T3713] EXT4-fs (loop2): 1 truncate cleaned up [ 32.652220][ T3713] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.662059][ T3715] EXT4-fs: Ignoring removed bh option [ 32.671077][ T3720] netlink: 12 bytes leftover after parsing attributes in process `syz.1.100'. [ 32.703636][ T3715] EXT4-fs: Ignoring removed nobh option [ 32.711916][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.729664][ T3715] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 32.780566][ T3715] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 2: comm syz.4.98: lblock 2 mapped to illegal pblock 2 (length 1) [ 32.800415][ T3715] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 32.800517][ T3715] EXT4-fs (loop4): Remounting filesystem read-only [ 32.816898][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 32.816934][ C1] EXT4-fs (loop4): initial error at time 1775684334: ext4_map_blocks:786: inode 3: block 2 [ 32.816984][ C1] EXT4-fs (loop4): last error at time 1775684334: ext4_map_blocks:786: inode 3: block 2 [ 32.976630][ T3731] loop1: detected capacity change from 0 to 4096 [ 32.994275][ T3715] EXT4-fs (loop4): 1 orphan inode deleted [ 33.022455][ T3715] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.051028][ T3731] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.103273][ T3736] delete_channel: no stack [ 33.331534][ T3317] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.510850][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.526412][ T3753] netlink: 8 bytes leftover after parsing attributes in process `syz.1.115'. [ 33.549247][ T3755] netlink: 28 bytes leftover after parsing attributes in process `syz.4.114'. [ 33.580295][ T3755] netlink: 24 bytes leftover after parsing attributes in process `syz.4.114'. [ 33.674196][ T3762] loop0: detected capacity change from 0 to 1024 [ 33.744681][ T3762] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 33.765044][ T3762] ext4 filesystem being mounted at /19/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.781276][ T3762] EXT4-fs error (device loop0): ext4_map_blocks:828: inode #15: block 1: comm syz.0.117: lblock 1 mapped to illegal pblock 1 (length 1) [ 33.802001][ T3762] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 1 with error 117 [ 33.816911][ T3762] EXT4-fs (loop0): This should not happen!! Data will be lost [ 33.816911][ T3762] [ 33.834518][ T3762] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #15: block 1: comm syz.0.117: lblock 1 mapped to illegal pblock 1 (length 1) [ 33.850905][ T3762] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #15: block 1: comm syz.0.117: lblock 1 mapped to illegal pblock 1 (length 1) [ 33.895993][ T3762] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #15: block 1: comm syz.0.117: lblock 1 mapped to illegal pblock 1 (length 1) [ 33.925527][ T3387] kernel read not supported for file /vcs (pid: 3387 comm: kworker/1:3) [ 33.938985][ T3762] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #15: block 1: comm syz.0.117: lblock 1 mapped to illegal pblock 1 (length 1) [ 33.986261][ T3762] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #15: block 1: comm syz.0.117: lblock 1 mapped to illegal pblock 1 (length 1) [ 34.023138][ T3762] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #15: block 1: comm syz.0.117: lblock 1 mapped to illegal pblock 1 (length 1) [ 34.038435][ T3762] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #15: block 1: comm syz.0.117: lblock 1 mapped to illegal pblock 1 (length 1) [ 34.053694][ T3762] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #15: block 1: comm syz.0.117: lblock 1 mapped to illegal pblock 1 (length 1) [ 34.118867][ T3785] program syz.2.129 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 34.129558][ T3762] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #15: block 1: comm syz.0.117: lblock 1 mapped to illegal pblock 1 (length 1) [ 34.258241][ T3796] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 34.325149][ T3796] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 34.373141][ T3796] EXT4-fs (loop2): 1 truncate cleaned up [ 34.405971][ T3803] netlink: 16 bytes leftover after parsing attributes in process `syz.3.138'. [ 34.450675][ T3796] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.571811][ T3311] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 34.604747][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 34.702142][ T28] kauditd_printk_skb: 95 callbacks suppressed [ 34.702158][ T28] audit: type=1400 audit(1775684336.544:242): avc: denied { read } for pid=3816 comm="syz.0.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 34.747576][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.803407][ T28] audit: type=1400 audit(1775684336.644:243): avc: denied { block_suspend } for pid=3826 comm="syz.0.151" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 34.852074][ T28] audit: type=1400 audit(1775684336.694:244): avc: denied { setopt } for pid=3832 comm="syz.2.153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 34.889188][ T3836] set_capacity_and_notify: 1 callbacks suppressed [ 34.889207][ T3836] loop0: detected capacity change from 0 to 512 [ 34.933829][ T3836] vfat: Unknown parameter '0xffffffffffffffff00000000000000000000000ÿÿÿÿÿÿÿÿÿ' [ 34.979372][ T3843] loop4: detected capacity change from 0 to 1024 [ 35.002403][ T3843] EXT4-fs: Ignoring removed orlov option [ 35.041953][ T3843] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.104782][ T3387] IPVS: starting estimator thread 0... [ 35.114896][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.211948][ T3854] IPVS: using max 2304 ests per chain, 115200 per kthread [ 35.348590][ T3880] process 'syz.4.169' launched '/dev/fd/3/./file0' with NULL argv: empty string added [ 35.391109][ T28] audit: type=1400 audit(1775684337.234:245): avc: denied { execute_no_trans } for pid=3879 comm="syz.4.169" path="/44/file0" dev="tmpfs" ino=248 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 35.466759][ T28] audit: type=1400 audit(1775684337.264:246): avc: denied { mounton } for pid=3876 comm="syz.0.168" path="/32/file0" dev="tmpfs" ino=181 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 35.525303][ T3892] loop4: detected capacity change from 0 to 512 [ 35.540406][ T28] audit: type=1400 audit(1775684337.264:247): avc: denied { mount } for pid=3876 comm="syz.0.168" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 35.572274][ T3892] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.613553][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.631902][ T28] audit: type=1400 audit(1775684337.274:248): avc: denied { create } for pid=3883 comm="syz.3.170" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 35.675030][ T28] audit: type=1400 audit(1775684337.274:249): avc: denied { write } for pid=3883 comm="syz.3.170" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 35.765903][ T3914] netlink: 4 bytes leftover after parsing attributes in process `syz.4.176'. [ 35.872519][ T3924] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 35.903060][ T28] audit: type=1400 audit(1775684337.734:250): avc: denied { getopt } for pid=3923 comm="syz.2.178" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 36.070911][ T3940] SELinux: failed to load policy [ 36.072642][ T28] audit: type=1400 audit(1775684337.914:251): avc: denied { load_policy } for pid=3939 comm="syz.3.186" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 36.134487][ T3944] netlink: 'syz.0.191': attribute type 1 has an invalid length. [ 36.756814][ T4004] loop0: detected capacity change from 0 to 512 [ 36.852598][ T4007] loop0: detected capacity change from 0 to 512 [ 36.877761][ T4007] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #12: comm syz.0.204: missing EA_INODE flag [ 36.929556][ T4007] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 36.929855][ T4007] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.204: error while reading EA inode 12 err=-117 [ 36.930498][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 36.963823][ C0] EXT4-fs (loop0): initial error at time 1775684338: ext4_xattr_inode_iget:441: inode 12 [ 36.974139][ C0] EXT4-fs (loop0): last error at time 1775684338: ext4_xattr_inode_iget:441: inode 12 [ 37.061050][ T4007] loop0: lost filesystem error report for type 5 error -117 [ 37.061238][ T4007] EXT4-fs (loop0): 1 orphan inode deleted [ 37.092031][ T4021] loop2: detected capacity change from 0 to 512 [ 37.142520][ T4007] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.150935][ T4021] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.200426][ T4021] ext4 filesystem being mounted at /38/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.251844][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.278838][ T4028] loop4: detected capacity change from 0 to 128 [ 37.534968][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.673465][ T4045] program syz.0.219 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 37.953353][ T4054] program syz.4.223 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 38.297054][ T4067] loop3: detected capacity change from 0 to 512 [ 38.324850][ T4067] EXT4-fs: Ignoring removed nobh option [ 38.377908][ T4067] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 38.424868][ T4067] EXT4-fs (loop3): 1 truncate cleaned up [ 38.444321][ T4067] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.575397][ T4067] capability: warning: `syz.3.228' uses deprecated v2 capabilities in a way that may be insecure [ 38.650638][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.028198][ T4089] loop4: detected capacity change from 0 to 1024 [ 39.091943][ T4089] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.128478][ T4089] ext4 filesystem being mounted at /68/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.147611][ T4089] EXT4-fs error (device loop4): ext4_map_blocks:828: inode #15: comm syz.4.237: lblock 0 mapped to illegal pblock 0 (length 5) [ 39.167137][ T4089] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 5 with error 117 [ 39.184230][ T4089] EXT4-fs (loop4): This should not happen!! Data will be lost [ 39.184230][ T4089] [ 39.208990][ T4089] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.237: bg 0: block 112: padding at end of block bitmap is not set [ 39.252700][ T4089] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 52 with error 28 [ 39.273849][ T4089] EXT4-fs (loop4): This should not happen!! Data will be lost [ 39.273849][ T4089] [ 39.285613][ T4089] EXT4-fs (loop4): Total free blocks count 0 [ 39.301585][ T4089] EXT4-fs (loop4): Free/Dirty block details [ 39.308930][ T4089] EXT4-fs (loop4): free_blocks=0 [ 39.315314][ T4089] EXT4-fs (loop4): dirty_blocks=64 [ 39.321314][ T4089] EXT4-fs (loop4): Block reservation details [ 39.347958][ T4089] syz.4.237 (4089) used greatest stack depth: 9632 bytes left [ 39.365438][ T3312] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 39.489696][ T30] Bluetooth: hci0: Frame reassembly failed (-84) [ 39.795087][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 39.795103][ T28] audit: type=1400 audit(1775684341.634:278): avc: denied { write } for pid=4127 comm="syz.4.255" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 40.031441][ C0] hrtimer: interrupt took 30604 ns [ 40.121638][ T4137] syz.3.258 (4137) used greatest stack depth: 8976 bytes left [ 40.203882][ T4151] loop4: detected capacity change from 0 to 1024 [ 40.254415][ T4151] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 40.276601][ T4151] ext4 filesystem being mounted at /79/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.293041][ T4153] loop3: detected capacity change from 0 to 4096 [ 40.312412][ T4153] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.357754][ T28] audit: type=1400 audit(1775684342.194:279): avc: denied { link } for pid=4152 comm="syz.3.266" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 40.357820][ T4153] Quota error (device loop3): do_check_range: Getting block 3587 out of range 1-5 [ 40.394335][ T4153] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 40.405586][ T4153] EXT4-fs error (device loop3): ext4_acquire_dquot:7026: comm syz.3.266: Failed to acquire dquot type 1 [ 40.406343][ T4151] EXT4-fs error (device loop4): ext4_map_blocks:828: inode #15: block 3: comm syz.4.264: lblock 3 mapped to illegal pblock 3 (length 3) [ 40.439999][ T4151] EXT4-fs (loop4): Remounting filesystem read-only [ 40.491723][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.550597][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 41.550315][ T4118] Bluetooth: hci0: command 0x1003 tx timeout [ 41.556664][ T3670] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 41.640486][ T4181] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4181 comm=syz.0.277 [ 41.678421][ T28] audit: type=1400 audit(1775684343.514:280): avc: denied { read } for pid=4185 comm="syz.4.279" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 41.711988][ T28] audit: type=1400 audit(1775684343.514:281): avc: denied { open } for pid=4185 comm="syz.4.279" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 41.742774][ T28] audit: type=1400 audit(1775684343.514:282): avc: denied { ioctl } for pid=4185 comm="syz.4.279" path="/dev/loop-control" dev="devtmpfs" ino=99 ioctlcmd=0x4c82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 41.781146][ T4192] program syz.0.281 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 41.782674][ T4193] netlink: 4768 bytes leftover after parsing attributes in process `syz.2.282'. [ 41.848465][ T4196] netlink: 44 bytes leftover after parsing attributes in process `syz.0.283'. [ 42.068763][ T28] audit: type=1400 audit(1775684343.904:283): avc: denied { ioctl } for pid=4223 comm="syz.3.297" path="socket:[6581]" dev="sockfs" ino=6581 ioctlcmd=0x941c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 42.136827][ T4228] loop3: detected capacity change from 0 to 512 [ 42.208427][ T28] audit: type=1400 audit(1775684344.044:284): avc: denied { connect } for pid=4238 comm="syz.4.303" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 42.211467][ T4228] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.251741][ T28] audit: type=1400 audit(1775684344.074:285): avc: denied { shutdown } for pid=4238 comm="syz.4.303" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 42.277390][ T4228] ext4 filesystem being mounted at /53/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.396147][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.420609][ T4244] loop4: detected capacity change from 0 to 512 [ 42.431153][ T4244] EXT4-fs: Ignoring removed oldalloc option [ 42.457213][ T4244] EXT4-fs (loop4): 1 truncate cleaned up [ 42.465153][ T4244] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.539459][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.543087][ T4260] loop2: detected capacity change from 0 to 128 [ 42.561791][ T4260] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 42.588337][ T4260] ext4 filesystem being mounted at /58/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.741851][ T3315] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 42.760568][ T4268] Invalid logical block size (257) [ 42.796353][ T4272] netlink: 44 bytes leftover after parsing attributes in process `syz.2.315'. [ 42.819184][ T4272] netlink: 43 bytes leftover after parsing attributes in process `syz.2.315'. [ 42.832572][ T4272] netlink: 'syz.2.315': attribute type 6 has an invalid length. [ 42.841013][ T4272] netlink: 'syz.2.315': attribute type 5 has an invalid length. [ 42.849204][ T4272] netlink: 43 bytes leftover after parsing attributes in process `syz.2.315'. [ 43.148820][ T4300] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.158099][ T4300] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 43.213258][ T4302] program syz.4.327 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 43.543209][ T4313] loop4: detected capacity change from 0 to 256 [ 43.788026][ T4328] tipc: Started in network mode [ 43.793764][ T4328] tipc: Node identity ac14140f, cluster identity 4711 [ 43.809154][ T4328] tipc: New replicast peer: 255.255.255.255 [ 43.818145][ T4328] tipc: Enabled bearer , priority 10 [ 43.847695][ T4333] loop3: detected capacity change from 0 to 512 [ 43.868621][ T4333] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 43.919131][ T4333] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.342: invalid indirect mapped block 256 (level 2) [ 43.934114][ T4333] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 43.937173][ T4333] EXT4-fs (loop3): 2 truncates cleaned up [ 43.946681][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 43.946721][ C1] EXT4-fs (loop3): initial error at time 1775684345: ext4_free_branches:1023: inode 11 [ 43.946772][ C1] EXT4-fs (loop3): last error at time 1775684345: ext4_free_branches:1023: inode 11 [ 43.948176][ T30] tipc: Subscription rejected, illegal request [ 43.954411][ T4333] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.001865][ T4344] netlink: 'syz.2.347': attribute type 9 has an invalid length. [ 44.029828][ T4344] netlink: 8 bytes leftover after parsing attributes in process `syz.2.347'. [ 44.042705][ T4344] hsr0: entered promiscuous mode [ 44.047887][ T4344] macvlan2: entered promiscuous mode [ 44.053540][ T4344] macvlan2: entered allmulticast mode [ 44.059090][ T4344] hsr0: entered allmulticast mode [ 44.064473][ T4344] hsr_slave_0: entered allmulticast mode [ 44.070227][ T4344] hsr_slave_1: entered allmulticast mode [ 44.121668][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.138430][ T4349] netlink: 16 bytes leftover after parsing attributes in process `syz.2.350'. [ 44.174865][ T4349] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.284135][ T4363] loop2: detected capacity change from 0 to 512 [ 44.302992][ T4363] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.375678][ T4370] netlink: 60 bytes leftover after parsing attributes in process `syz.4.358'. [ 44.429453][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.452008][ T4374] netlink: 16 bytes leftover after parsing attributes in process `syz.3.360'. [ 44.497059][ T4374] ipvlan0: entered promiscuous mode [ 44.508972][ T4378] vhci_hcd vhci_hcd.0: invalid port number 236 [ 44.520460][ T4378] vhci_hcd vhci_hcd.0: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 44.521291][ T4374] ipvlan0: left promiscuous mode [ 44.620577][ T4389] loop4: detected capacity change from 0 to 512 [ 44.645411][ T4389] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 44.671819][ T4389] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 44.689613][ T4389] EXT4-fs (loop4): 1 truncate cleaned up [ 44.695825][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 44.695846][ C1] EXT4-fs (loop4): initial error at time 1775684346: ext4_mb_generate_buddy:1317 [ 44.695871][ C1] EXT4-fs (loop4): last error at time 1775684346: ext4_mb_generate_buddy:1317 [ 44.722730][ T4389] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.783424][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.810448][ T28] kauditd_printk_skb: 29 callbacks suppressed [ 44.810461][ T28] audit: type=1400 audit(1775684346.654:315): avc: denied { bind } for pid=4401 comm="syz.3.373" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 44.940344][ T1034] tipc: Node number set to 2886997007 [ 45.030381][ T28] audit: type=1400 audit(1775684346.824:316): avc: denied { bind } for pid=4407 comm="syz.3.375" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 45.316659][ T28] audit: type=1400 audit(1775684347.154:317): avc: denied { mounton } for pid=4422 comm="syz.4.380" path="/syzcgroup/unified/syz4" dev="cgroup2" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 45.411750][ T28] audit: type=1400 audit(1775684347.244:318): avc: denied { setopt } for pid=4420 comm="syz.0.379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 45.607719][ T4428] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.617796][ T4428] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 45.783127][ T4433] loop4: detected capacity change from 0 to 1764 [ 45.796956][ T4433] iso9660: Unknown parameter 'ioo8859-2' [ 45.808996][ T12] tipc: Subscription rejected, illegal request [ 46.288145][ T4448] loop3: detected capacity change from 0 to 512 [ 46.330684][ T4448] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.334250][ T4450] netlink: 44 bytes leftover after parsing attributes in process `syz.0.391'. [ 46.352557][ T4450] netlink: 'syz.0.391': attribute type 6 has an invalid length. [ 46.361261][ T4450] netlink: 'syz.0.391': attribute type 5 has an invalid length. [ 46.371898][ T28] audit: type=1400 audit(1775684348.214:319): avc: denied { create } for pid=4447 comm="syz.3.390" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=fifo_file permissive=1 [ 46.462358][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.808133][ T4464] loop3: detected capacity change from 0 to 1024 [ 46.823897][ T4466] loop4: detected capacity change from 0 to 512 [ 46.849779][ T4466] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.875552][ T4464] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.878005][ T4466] EXT4-fs error (device loop4): ext4_validate_block_bitmap:423: comm syz.4.398: bg 0: bad block bitmap checksum [ 46.922369][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.946801][ T28] audit: type=1400 audit(1775684348.784:320): avc: denied { create } for pid=4470 comm="syz.2.409" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 46.980400][ T28] audit: type=1400 audit(1775684348.804:321): avc: denied { write } for pid=4470 comm="syz.2.409" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 47.024877][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.067210][ T4476] loop4: detected capacity change from 0 to 512 [ 47.075928][ T4476] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 47.093135][ T4476] EXT4-fs (loop4): 1 truncate cleaned up [ 47.099734][ T4476] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.197908][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.202115][ T4474] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 47.220595][ T4474] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 47.229177][ T4479] loop2: detected capacity change from 0 to 1024 [ 47.276048][ T4479] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.290495][ T4479] ext4 filesystem being mounted at /76/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.318420][ T4479] EXT4-fs error (device loop2): ext4_map_blocks:828: inode #15: comm syz.2.402: lblock 0 mapped to illegal pblock 0 (length 5) [ 47.350749][ T4479] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 5 with error 117 [ 47.368808][ T4479] EXT4-fs (loop2): This should not happen!! Data will be lost [ 47.368808][ T4479] [ 47.402659][ T4479] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.402: bg 0: block 112: padding at end of block bitmap is not set [ 47.434457][ T4479] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 52 with error 28 [ 47.462970][ T4479] EXT4-fs (loop2): This should not happen!! Data will be lost [ 47.462970][ T4479] [ 47.474908][ T4479] EXT4-fs (loop2): Total free blocks count 0 [ 47.482289][ T4479] EXT4-fs (loop2): Free/Dirty block details [ 47.489324][ T4479] EXT4-fs (loop2): free_blocks=0 [ 47.496519][ T28] audit: type=1400 audit(1775684349.334:322): avc: denied { sqpoll } for pid=4491 comm="syz.0.406" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 47.498510][ T4479] EXT4-fs (loop2): dirty_blocks=64 [ 47.524581][ T4479] EXT4-fs (loop2): Block reservation details [ 47.567542][ T3315] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 47.622427][ T4499] loop2: detected capacity change from 0 to 512 [ 48.670783][ T28] audit: type=1400 audit(1775684350.504:323): avc: denied { ioctl } for pid=4516 comm="syz.3.417" path="socket:[7782]" dev="sockfs" ino=7782 ioctlcmd=0x8918 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 48.880211][ T28] audit: type=1400 audit(1775684350.714:324): avc: denied { connect } for pid=4535 comm="syz.4.426" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 48.954376][ T4542] loop4: detected capacity change from 0 to 512 [ 49.004417][ T4542] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.068451][ T4542] ext4 filesystem being mounted at /131/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.126079][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.166349][ T69] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.238648][ T69] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.314364][ T69] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.347778][ T4577] __nla_validate_parse: 2 callbacks suppressed [ 49.347793][ T4577] netlink: 4 bytes leftover after parsing attributes in process `syz.0.440'. [ 49.380745][ T69] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.421925][ T4548] chnl_net:caif_netlink_parms(): no params data found [ 49.433648][ T4585] netlink: 16 bytes leftover after parsing attributes in process `syz.4.441'. [ 49.455394][ T4585] ipvlan0: entered promiscuous mode [ 49.462083][ T4585] ipvlan0: left promiscuous mode [ 49.470078][ T4588] loop3: detected capacity change from 0 to 512 [ 49.592484][ T4548] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.610549][ T4548] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.637835][ T4548] bridge_slave_0: entered allmulticast mode [ 49.663107][ T4548] bridge_slave_0: entered promiscuous mode [ 49.677105][ T69] bridge_slave_1: left allmulticast mode [ 49.686840][ T69] bridge_slave_1: left promiscuous mode [ 49.700036][ T69] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.728751][ T69] bridge_slave_0: left allmulticast mode [ 49.754183][ T69] bridge_slave_0: left promiscuous mode [ 49.766419][ T69] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.892979][ T69] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.913104][ T69] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.932352][ T69] bond0 (unregistering): Released all slaves [ 49.941758][ T4548] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.980695][ T4548] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.988607][ T4548] bridge_slave_1: entered allmulticast mode [ 49.989735][ T4625] loop2: detected capacity change from 0 to 512 [ 50.020532][ T4625] EXT4-fs: Ignoring removed nobh option [ 50.026732][ T4625] ext4: Unknown parameter 'fowner' [ 50.027070][ T4548] bridge_slave_1: entered promiscuous mode [ 50.092486][ T4548] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.111891][ T69] hsr_slave_0: left promiscuous mode [ 50.130409][ T69] hsr_slave_1: left promiscuous mode [ 50.149254][ T69] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 50.168273][ T69] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 50.186675][ T69] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 50.204640][ T69] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 50.224426][ T69] veth1_macvtap: left promiscuous mode [ 50.229973][ T69] veth0_macvtap: left promiscuous mode [ 50.250339][ T69] veth1_vlan: left promiscuous mode [ 50.255983][ T69] veth0_vlan: left promiscuous mode [ 50.431582][ T69] team0 (unregistering): Port device team_slave_1 removed [ 50.462783][ T69] team0 (unregistering): Port device team_slave_0 removed [ 50.561733][ T4548] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.647152][ T4548] team0: Port device team_slave_0 added [ 50.677437][ T4548] team0: Port device team_slave_1 added [ 50.714131][ T4548] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.732717][ T4548] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 50.800307][ T4548] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.831011][ T4548] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.860688][ T4548] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 50.935269][ T4548] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 50.960746][ T4652] netlink: 12 bytes leftover after parsing attributes in process `syz.4.459'. [ 50.989955][ T4652] netlink: 28 bytes leftover after parsing attributes in process `syz.4.459'. [ 51.000380][ T4656] loop3: detected capacity change from 0 to 4096 [ 51.007453][ T4652] netlink: 12 bytes leftover after parsing attributes in process `syz.4.459'. [ 51.031304][ T4656] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.050616][ T4652] netlink: 28 bytes leftover after parsing attributes in process `syz.4.459'. [ 51.066147][ T4652] netlink: 'syz.4.459': attribute type 6 has an invalid length. [ 51.078475][ T4656] SELinux: policydb version 813183037 does not match my version range 15-35 [ 51.089003][ T4656] SELinux: failed to load policy [ 51.126905][ T4548] hsr_slave_0: entered promiscuous mode [ 51.133126][ T4548] hsr_slave_1: entered promiscuous mode [ 51.139450][ T4548] debugfs: 'hsr0' already exists in 'hsr' [ 51.145385][ T4548] Cannot create hsr debugfs directory [ 51.192507][ T4664] loop2: detected capacity change from 0 to 512 [ 51.201570][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.210718][ T4664] EXT4-fs: Ignoring removed nomblk_io_submit option [ 51.217670][ T4664] EXT4-fs: Ignoring removed mblk_io_submit option [ 51.250827][ T4664] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 51.270556][ T4664] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 51.336777][ T4664] EXT4-fs (loop2): 1 truncate cleaned up [ 51.364146][ T4664] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.431363][ T4548] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 51.460427][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 51.460494][ T28] audit: type=1400 audit(1775684353.294:330): avc: denied { setattr } for pid=4663 comm="syz.2.463" path="/90/file0" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.503967][ T4664] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.512670][ T4548] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 51.534812][ T4548] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 51.551184][ T4548] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 51.670210][ T4548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.690035][ T4548] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.711151][ T4728] syz.2.479 (4728): /proc/4723/oom_adj is deprecated, please use /proc/4723/oom_score_adj instead. [ 51.734113][ T1909] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.741500][ T1909] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.766081][ T28] audit: type=1400 audit(1775684353.604:331): avc: denied { ioctl } for pid=4732 comm="syz.2.482" path="socket:[9247]" dev="sockfs" ino=9247 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 51.779126][ T4737] loop2: detected capacity change from 0 to 512 [ 51.822282][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.829992][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.854506][ T28] audit: type=1400 audit(1775684353.604:332): avc: denied { accept } for pid=4732 comm="syz.2.482" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 51.855509][ T4737] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.929452][ T4548] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 51.940479][ T4548] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.952468][ T4737] ext4 filesystem being mounted at /96/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.037677][ T28] audit: type=1400 audit(1775684353.874:333): avc: denied { add_name } for pid=4736 comm="syz.2.483" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.075993][ T4548] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.113995][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.193362][ T4762] netlink: 4 bytes leftover after parsing attributes in process `syz.2.486'. [ 52.382753][ T4548] veth0_vlan: entered promiscuous mode [ 52.386025][ T4776] loop2: detected capacity change from 0 to 512 [ 52.415505][ T4548] veth1_vlan: entered promiscuous mode [ 52.434053][ T4776] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.512496][ T4548] veth0_macvtap: entered promiscuous mode [ 52.522455][ T4548] veth1_macvtap: entered promiscuous mode [ 52.553016][ T4776] ext4 filesystem being mounted at /100/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.566924][ T4548] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.585305][ T4783] Zero length message leads to an empty skb [ 52.597630][ T4548] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.625303][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.637362][ T12] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.657514][ T4787] netlink: 68 bytes leftover after parsing attributes in process `syz.3.494'. [ 52.668704][ T12] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.678464][ T12] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.723375][ T12] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.894150][ T28] audit: type=1400 audit(1775684354.734:334): avc: denied { name_bind } for pid=4802 comm="syz.2.499" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 52.997557][ T3001] ================================================================== [ 53.006477][ T3001] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 53.014960][ T3001] [ 53.017360][ T3001] write to 0xffff888108379240 of 4 bytes by task 3303 on cpu 1: [ 53.025150][ T3001] d_make_discardable+0x4f/0xa0 [ 53.030271][ T3001] simple_unlink+0x68/0x80 [ 53.034686][ T3001] shmem_unlink+0x12d/0x140 [ 53.039466][ T3001] vfs_unlink+0x1c7/0x490 [ 53.044135][ T3001] filename_unlinkat+0x1e2/0x410 [ 53.049158][ T3001] __se_sys_unlink+0x2b/0xe0 [ 53.054085][ T3001] __x64_sys_unlink+0x1f/0x30 [ 53.058832][ T3001] x64_sys_call+0x2eb6/0x3020 [ 53.063682][ T3001] do_syscall_64+0x12c/0x370 [ 53.068359][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.074504][ T3001] [ 53.076901][ T3001] read to 0xffff888108379240 of 4 bytes by task 3001 on cpu 0: [ 53.084964][ T3001] step_into_slowpath+0xea/0x4c0 [ 53.090687][ T3001] path_lookupat+0x330/0x500 [ 53.095532][ T3001] filename_lookup+0x190/0x390 [ 53.100827][ T3001] do_readlinkat+0x74/0x2f0 [ 53.105578][ T3001] __x64_sys_readlink+0x47/0x60 [ 53.110771][ T3001] x64_sys_call+0x2b51/0x3020 [ 53.115450][ T3001] do_syscall_64+0x12c/0x370 [ 53.120446][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.126781][ T3001] [ 53.129182][ T3001] value changed: 0x08300080 -> 0x00004080 [ 53.135942][ T3001] [ 53.138465][ T3001] Reported by Kernel Concurrency Sanitizer on: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 53.145335][ T3001] CPU: 0 UID: 0 PID: 3001 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 53.156639][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 53.167479][ T3001] ================================================================== [ 53.538871][ T1909] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.622790][ T1909] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.692995][ T1909] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.745070][ T1909] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.840496][ T1909] bridge_slave_1: left allmulticast mode [ 53.846344][ T1909] bridge_slave_1: left promiscuous mode [ 53.852595][ T1909] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.861809][ T1909] bridge_slave_0: left allmulticast mode [ 53.867826][ T1909] bridge_slave_0: left promiscuous mode [ 53.873954][ T1909] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.932652][ T1909] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 53.943504][ T1909] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 53.953469][ T1909] bond0 (unregistering): Released all slaves [ 53.995972][ T1909] hsr_slave_0: left promiscuous mode [ 54.003678][ T1909] hsr_slave_1: left promiscuous mode [ 54.010905][ T1909] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.021635][ T1909] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 54.030957][ T1909] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.039278][ T1909] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 54.051077][ T1909] veth1_macvtap: left promiscuous mode [ 54.056788][ T1909] veth0_macvtap: left promiscuous mode [ 54.062833][ T1909] veth1_vlan: left promiscuous mode [ 54.068268][ T1909] veth0_vlan: left promiscuous mode [ 54.135220][ T1909] team0 (unregistering): Port device team_slave_1 removed [ 54.145689][ T1909] team0 (unregistering): Port device team_slave_0 removed [ 54.374970][ T1909] IPVS: stop unused estimator thread 0... [ 54.421394][ T1909] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.382709][ T1909] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.543057][ T1909] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.583446][ T1909] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.674429][ T1909] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.725043][ T1909] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.771575][ T1909] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.823862][ T1909] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.887389][ T1909] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.944782][ T1909] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.979572][ T1909] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.053975][ T1909] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.113385][ T1909] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.177488][ T1909] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.213347][ T1909] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.262953][ T1909] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.313370][ T1909] debugfs: 'netdev@ffff88811b36a560' already exists in 'ref_tracker' [ 56.346261][ T1909] bridge_slave_1: left allmulticast mode [ 56.353868][ T1909] bridge_slave_1: left promiscuous mode [ 56.359886][ T1909] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.368498][ T1909] bridge_slave_0: left allmulticast mode [ 56.374934][ T1909] bridge_slave_0: left promiscuous mode [ 56.382611][ T1909] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.391748][ T1909] bridge_slave_1: left allmulticast mode [ 56.398347][ T1909] bridge_slave_1: left promiscuous mode [ 56.405995][ T1909] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.414858][ T1909] bridge_slave_0: left allmulticast mode [ 56.423133][ T1909] bridge_slave_0: left promiscuous mode [ 56.430473][ T1909] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.439595][ T1909] bridge_slave_1: left allmulticast mode [ 56.445646][ T1909] bridge_slave_1: left promiscuous mode [ 56.452372][ T1909] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.461382][ T1909] bridge_slave_0: left promiscuous mode [ 56.467465][ T1909] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.475748][ T1909] bridge_slave_1: left allmulticast mode [ 56.482108][ T1909] bridge_slave_1: left promiscuous mode [ 56.488248][ T1909] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.496724][ T1909] bridge_slave_0: left allmulticast mode [ 56.503223][ T1909] bridge_slave_0: left promiscuous mode [ 56.509197][ T1909] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.673000][ T1909] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 56.686143][ T1909] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 56.697791][ T1909] bond0 (unregistering): Released all slaves [ 56.792345][ T1909] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 56.802464][ T1909] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 56.812667][ T1909] bond0 (unregistering): Released all slaves [ 56.892590][ T1909] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 56.904835][ T1909] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 56.915690][ T1909] bond0 (unregistering): Released all slaves [ 56.963498][ T1909] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 56.973842][ T1909] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 56.983950][ T1909] bond0 (unregistering): Released all slaves [ 57.031320][ T1909] tipc: Disabling bearer [ 57.038299][ T1909] tipc: Left network mode [ 57.049308][ T1909] hsr_slave_0: left promiscuous mode [ 57.055236][ T1909] hsr_slave_1: left promiscuous mode [ 57.061893][ T1909] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 57.069803][ T1909] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 57.078131][ T1909] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 57.086029][ T1909] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 57.097278][ T1909] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 57.105637][ T1909] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 57.114742][ T1909] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 57.124049][ T1909] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 57.134670][ T1909] hsr_slave_0: left promiscuous mode [ 57.141360][ T1909] hsr_slave_1: left promiscuous mode [ 57.147266][ T1909] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 57.155973][ T1909] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 57.164200][ T1909] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 57.172334][ T1909] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 57.181890][ T1909] hsr_slave_0: left promiscuous mode [ 57.188001][ T1909] hsr_slave_1: left promiscuous mode [ 57.193884][ T1909] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 57.201872][ T1909] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 57.209518][ T1909] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 57.217405][ T1909] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 57.233213][ T1909] veth1_macvtap: left promiscuous mode [ 57.238780][ T1909] veth0_macvtap: left promiscuous mode [ 57.244439][ T1909] veth1_vlan: left promiscuous mode [ 57.249927][ T1909] veth0_vlan: left promiscuous mode [ 57.255905][ T1909] hsr0: left allmulticast mode [ 57.261026][ T1909] veth1_macvtap: left promiscuous mode [ 57.266629][ T1909] veth0_macvtap: left promiscuous mode [ 57.272729][ T1909] veth1_vlan: left promiscuous mode [ 57.277948][ T1909] veth0_vlan: left promiscuous mode [ 57.283825][ T1909] veth1_macvtap: left promiscuous mode [ 57.289746][ T1909] veth0_macvtap: left promiscuous mode [ 57.295561][ T1909] veth1_vlan: left promiscuous mode [ 57.301014][ T1909] veth0_vlan: left promiscuous mode [ 57.306832][ T1909] veth1_macvtap: left promiscuous mode [ 57.312642][ T1909] veth0_macvtap: left promiscuous mode [ 57.318749][ T1909] veth1_vlan: left promiscuous mode [ 57.324524][ T1909] veth0_vlan: left promiscuous mode [ 57.479508][ T1909] team0 (unregistering): Port device team_slave_1 removed [ 57.489448][ T1909] team0 (unregistering): Port device team_slave_0 removed [ 57.541075][ T1909] team0 (unregistering): Port device team_slave_1 removed [ 57.551789][ T1909] team0 (unregistering): Port device team_slave_0 removed [ 57.581954][ T1909] pimreg3 (unregistering): left allmulticast mode [ 57.610552][ T1909] team0 (unregistering): Port device team_slave_1 removed [ 57.621321][ T1909] team0 (unregistering): Port device team_slave_0 removed [ 57.674276][ T1909] team0 (unregistering): Port device team_slave_1 removed [ 57.686927][ T1909] team0 (unregistering): Port device team_slave_0 removed