last executing test programs: 47.474036783s ago: executing program 4 (id=518): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f00000005c0)={[{@block_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@norecovery}]}, 0x3, 0x56a, &(0x7f00000015c0)="$eJzs3c9rHFUcAPDvbJL+1qZQinqQQA9WajdN4o8KQutRtFjQe12SaSjZdEt2U5pYaHuwFy9SBBEL4h/g3WPxH/CvKGihSAl68BKZzWy7TbL5uXW3zucD0743M5s3b998335nZ5cNoLBGsn9KEa9GxDdJxOG2bYORbxxZ2W/p8Y3JbEliefmzP5NI8nWt/ZP8/4N55ZWI+PWriJOlte3WFxZnKtVqOpfXRxuzV0frC4unLs9WptPp9Mr4xMSZdybG33/v3a719c0Lf3//6f2Pznx9fOm7nx8euZvEuTiUb2vvxy7caq+MxEj+nAzFuVU7jnWhsX6S9PoA2JGBPM6HIpsDDsdAHvXA/9/NiFgGCioR/1BQrTygdW3fpevgF8ajD1cugNb2f3DlvZHY17w2OrCUPHNllF3vDneh/ayNX/64dzdbYpP3IW52oT2Allu3I+L04ODa+S/J57+dO91883hjq9so2usP9NL9LP95a738p/Qk/4l18p+D68TuTmwe/6WHXWimoyz/+2Dd/PfJ1DU8kNdeauZ8Q8mly9X0dES8HBEnYmhvVt/ofs6ZpQfLnba153/ZkrXfygXz43g4uPfZx0xVGpXd9Lndo9sRrz3Nf5NYM//va+a6q8c/ez4ubLGNY+m91ztt27z/7bqfAS//FPHGuuP/9I5WsvH9ydHm+TDaOivW+uvOsd86tb+9/ndfNv4HNu7/cNJ+v7a+/TZ+3PdP2mnbTs//PcnnzfKefN31SqMxNxaxJ/lk7frxp49t1Vv7Z/0/cXzj+W+9839/RHyxxf7fOXqn4679MP5T2xr/7RcefPzlD53a39r4v90sncjXbGX+2+oB7ua5AwAAAAAAgH5TiohDkZTKT8qlUrm88vmOo3GgVK3VGycv1eavTEXzu7LDMVRq3ek+3PZ5iLH887Ct+viq+kREHImIbwf2N+vlyVp1qtedBwAAAAAAAAAAAAAAAAAAgD5xsMP3/zO/D/T66IDnzk9+Q3FtGv/d+KUnoC95/YfiEv9QXOIfikv8Q3GJfygu8Q/FJf6huMQ/AAAAAAAAAAAAAAAAAAAAAAAAAAAAdNWF8+ezZXnp8Y3JrD51bWF+pnbt1FRanynPzk+WJ2tzV8vTtdp0NS1P1mY3+3vVWu3q2HjMXx9tpPXGaH1h8eJsbf5K4+Ll2cp0ejEd+k96BQAAAAAAAAAAAAAAAAAAAC+W+sLiTKVaTecUOhbORl8cxo4LyWajfDY/GXbUxGDvO6jwHAo9npgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoM2/AQAA///fKTPH") r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000400)='.\x00', 0xa4000021) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') 47.339470081s ago: executing program 4 (id=521): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x40, 0x7, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x89f9b000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) clock_adjtime(0x0, &(0x7f0000000100)={0x0, 0x7, 0x0, 0x5, 0x88fb, 0x0, 0x8, 0x2, 0x8, 0x9, 0xcddb, 0x9, 0x0, 0x7f, 0x6e4c, 0x100000001, 0xfff, 0x7, 0x3, 0xfffffffffffffffe, 0x2, 0x8, 0xffffffff, 0x65, 0x63, 0xb0}) 46.579626273s ago: executing program 4 (id=538): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000000380)="dc") ioctl$sock_bt_hci(r0, 0x400448e7, 0x0) 46.526978326s ago: executing program 4 (id=541): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x759, &(0x7f0000000680)={[{@noinit_itable}, {@jqfmt_vfsv1}, {@noload}, {@errors_remount}, {@i_version, 0x0}, {@noload}, {@usrquota}, {@grpquota}, {@noinit_itable}, {@acl}, {@nolazytime}, {@jqfmt_vfsold}], [], 0x2c}, 0x0, 0x4f6, &(0x7f0000000c00)="$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") mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2a05004, 0x0) chdir(&(0x7f0000000000)='./file0\x00') pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0/../file0\x00') 46.27881952s ago: executing program 4 (id=549): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0xb, 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, 0x107b7e, 0x2, @perf_bp={0x0, 0x2}, 0x0, 0xb2, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x5, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000440)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000080)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000000)='./file0\x00') 45.938193999s ago: executing program 4 (id=554): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x2010008, &(0x7f00000001c0), 0xff, 0x545, &(0x7f0000001300)="$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") r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) lchown(&(0x7f0000000180)='./file1\x00', 0xee01, r1) 45.928399089s ago: executing program 32 (id=554): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x2010008, &(0x7f00000001c0), 0xff, 0x545, &(0x7f0000001300)="$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") r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) lchown(&(0x7f0000000180)='./file1\x00', 0xee01, r1) 42.17634651s ago: executing program 3 (id=652): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000004, 0x3b071, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) getsockname$packet(r0, &(0x7f00000015c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 41.717874426s ago: executing program 3 (id=670): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.time\x00', 0x26e1, 0x0) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x6, 0xc, &(0x7f0000000bc0)=ANY=[@ANYBLOB="180200000400000000000000000000008500000041000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007300000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x20, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000001240)="b9ff03076804268c989e14f088a8", 0x0, 0x4068, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 41.669701659s ago: executing program 3 (id=671): r0 = socket(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@newqdisc={0x27c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0x5}}, [@qdisc_kind_options=@q_gred={{0x9}, {0x24c, 0x2, [@TCA_GRED_LIMIT={0x8, 0x5, 0x4}, @TCA_GRED_DPS={0x10, 0x3, {0x2, 0x0, 0x0, 0x8}}, @TCA_GRED_STAB={0x104, 0x2, "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"}, @TCA_GRED_DPS={0xfffffd8c}, @TCA_GRED_DPS={0x10, 0x3, {0x9, 0xb, 0x0, 0x2}}, @TCA_GRED_STAB={0x104, 0x2, "d8e470ef753df31bce10507c501a8d76e061240eeaa2611da19604ff72019935eb7698818e6ac71cdd8fa1470b956d15a18377a2f600de3750b7e8cb225c7fd3cb2fec4663277e94d0b6455b3facf60202fdc0a08cbe3f258c8e8ddc8b706b836c1d8e6e2aec2e120259744d41d51336540ca53d21b41e423618ba6ee16b3e445441e5d5db761ef1ade2aca76c407303000000c5f4e14c43e2944f06d30ec82d0753aea9e0cde9b609ebaed609df432832f4b5c6b434a2d5bb08348a06e43a73f94d28f38f4665268e6052be95dfc67a1f67219deef917dd5ab37c557dac4ddd000000000000006922f5c86ff683f6af46de987632768700"}, @TCA_GRED_MAX_P={0x8, 0x4, 0x3}]}}]}, 0x27c}, 0x1, 0x0, 0x0, 0x40}, 0x20000810) 41.64183191s ago: executing program 3 (id=672): r0 = socket$igmp(0x2, 0x3, 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) close(r1) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 41.603038993s ago: executing program 3 (id=675): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0xb, 0x2014, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0x400000000000d07, 0x40}, 0x100b28, 0x6, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) bpf$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$bpf(0x200000000000, &(0x7f0000000200)='./file0\x00', 0x0, 0x206002, 0x0) 41.522824167s ago: executing program 3 (id=677): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) 26.405995096s ago: executing program 33 (id=677): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) 16.325408523s ago: executing program 5 (id=1362): io_uring_setup(0x3eae, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1a1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000280)='>', 0x33fe0}], 0x1}, 0x3) close(0x3) 16.156165343s ago: executing program 5 (id=1369): bpf$ENABLE_STATS(0x20, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000140)=[{0x20, 0x0, 0x0, 0xfffff024}, {0x6, 0xfc, 0x0, 0x7}]}, 0x10) sendmmsg(r0, &(0x7f0000001c00), 0x400000000000159, 0x40840) 16.089487466s ago: executing program 5 (id=1372): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@deltaction={0x30, 0x31, 0x10, 0x70bd27, 0x25dfdbfd, {}, [@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x75, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}]}, 0x30}}, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@can_newroute={0x24, 0x18, 0x1, 0x0, 0x25dfdbfe, {0x1d, 0x1, 0x6}, [@CGW_SRC_IF={0x8}, @CGW_DST_IF={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="563f000019"], 0xfe33) 16.01750765s ago: executing program 5 (id=1377): mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000300)='./file0/../file0\x00', 0x0, 0x2151090, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x262) 15.977491542s ago: executing program 5 (id=1380): r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x2e69a, 0x0, "00120dd608f500001e20000080c90a008000"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000200)=0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0xd) 15.737960356s ago: executing program 5 (id=1391): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x0) pselect6(0x40, &(0x7f0000000100)={0x5, 0x5, 0x8, 0x0, 0xfffffffffffffffc, 0x5, 0x9}, &(0x7f0000000340)={0x1f, 0x3, 0x8000000, 0x0, 0x8, 0x1, 0x8}, 0x0, 0x0, 0x0) 15.66712149s ago: executing program 34 (id=1391): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x0) pselect6(0x40, &(0x7f0000000100)={0x5, 0x5, 0x8, 0x0, 0xfffffffffffffffc, 0x5, 0x9}, &(0x7f0000000340)={0x1f, 0x3, 0x8000000, 0x0, 0x8, 0x1, 0x8}, 0x0, 0x0, 0x0) 1.909750043s ago: executing program 7 (id=1834): perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 0x10021, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0x9, 0xffffffffffffffff}, 0x2400, 0x10000, 0xfffffffc, 0x5, 0x8, 0x20005, 0x20, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x26801000, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) 1.674619026s ago: executing program 7 (id=1836): syz_open_dev$usbfs(&(0x7f00000001c0), 0x800000001fe, 0x2) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/devices\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000100)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 1.184077234s ago: executing program 6 (id=1848): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000002c0)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x1ff, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)=""/38, &(0x7f0000000280)=0x26) 1.131510637s ago: executing program 6 (id=1850): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @loopback}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000002180)='net/mcfilter\x00') read$watch_queue(r1, &(0x7f0000000000)=""/84, 0x54) 1.090384319s ago: executing program 6 (id=1852): r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, &(0x7f0000000600)={&(0x7f00000001c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000640)="80", 0x26892}], 0x1}, 0xfc) sendmsg$inet(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x64010102}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000240)="f9", 0x1}], 0x1}, 0x4000080) sendmsg$inet(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x2, 0x4e24, @rand_addr=0x64010102}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000200)="cd", 0x1}], 0x1}, 0x240448c4) 1.046540281s ago: executing program 1 (id=1855): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89ec, 0x0) 1.023713472s ago: executing program 1 (id=1856): r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x20003214, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x6, 0x36, &(0x7f00000002c0)=ANY=[], 0x0) ioctl$EVIOCRMFF(r0, 0x4004550a, 0x0) 825.571154ms ago: executing program 7 (id=1864): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="440000001000030500"/20, @ANYRES32=0x0, @ANYBLOB="15460100ef0000001c0012800b0001006d616373656300000c000280050003000800000008000500", @ANYRES32=r1], 0x44}}, 0x0) 783.093336ms ago: executing program 7 (id=1866): mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xa2) bpf$MAP_CREATE(0x0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x3) 711.2199ms ago: executing program 7 (id=1869): r0 = syz_io_uring_setup(0x1104, &(0x7f0000000ac0)={0x0, 0xfffffffd, 0x100, 0xfffffffe, 0xca}, &(0x7f00000003c0)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x10, 0x0, 0x4000007, 0x0, 0x0, 0xfffff800, 0x0, 0x1}) io_uring_enter(r0, 0x47fa, 0xfd5d, 0x200000000000000, 0x0, 0x0) 710.733661ms ago: executing program 7 (id=1870): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) ptrace(0x10, r0) 681.200252ms ago: executing program 2 (id=1872): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000feffffff0000000000040000851000000200000085000000230000009500000000000000"], 0x0, 0xfffffffe, 0x0, 0x0, 0x727c45cd4283345, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 586.498467ms ago: executing program 2 (id=1873): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) setuid(0xee01) ioctl$KDFONTOP_SET_DEF(r0, 0x4b72, &(0x7f0000000100)={0x2, 0x0, 0x1, 0x6, 0x151, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x10, 0x0) 551.610419ms ago: executing program 2 (id=1875): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$sock(r0, &(0x7f0000003300)=[{{&(0x7f00000002c0)=@ieee802154={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0302}}}, 0x80, 0x0, 0x0, &(0x7f0000001700)=[@timestamping={{0x14, 0x1, 0x25, 0x6}}], 0x18}}], 0x1, 0x800) 485.940403ms ago: executing program 2 (id=1876): r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x4001, 0x3, 0x3e8, 0x0, 0x0, 0x148, 0x0, 0x148, 0x350, 0x240, 0x240, 0x350, 0x240, 0x7fffffe, 0x0, {[{{@ip={@private=0xa010102, @local, 0x0, 0x0, 'ip6gretap0\x00', 'nicvf0\x00', {}, {}, 0x88, 0x3, 0x10}, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'wg1\x00', {0x0, 0x0, 0x1ff, 0x100000, 0x0, 0xed, 0x10000007}}}, @common=@unspec=@connmark={{0x30}, {0xfffffff9, 0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0x85d, 0xf, [0x10, 0x32, 0x1e, 0x32, 0x2b, 0x25, 0x3f, 0x17, 0x19, 0x22, 0x2c, 0x3d, 0x7, 0x3f, 0x1e, 0x31], 0x0, 0x2, 0x2}}}, {{@ip={@rand_addr=0x64010101, @local, 0xff, 0x0, 'tunl0\x00', 'lo\x00', {0xff}, {}, 0x2e, 0x3, 0x4}, 0x0, 0x190, 0x1f8, 0x0, {}, [@common=@inet=@recent0={{0xf8}, {0x8, 0x9, 0x1, 0x1, 'syz1\x00', 0x2}}, @inet=@rpfilter={{0x28}, {0x8}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0xfff, 0x7e, 0x1c, 'netbios-ns\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r1 = socket(0x2, 0x3, 0x6) sendto$inet(r1, &(0x7f0000000000)="8ce2ad4d", 0x4, 0x4, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) 360.09123ms ago: executing program 0 (id=1879): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, 0x0, &(0x7f0000000340)='syzkaller\x00'}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0xad, 0x8000, 0x1}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r0}, &(0x7f00000002c0), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000bc0)={r0, &(0x7f0000000a00), 0x0}, 0x20) 351.30087ms ago: executing program 2 (id=1880): 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$bpf(0x0, &(0x7f0000000180)='./file0/../file0\x00', 0x0, 0x24000, 0x0) 340.566311ms ago: executing program 0 (id=1881): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0xb0000001}) 278.043424ms ago: executing program 2 (id=1882): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000280)='>', 0x22fe0}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) recvfrom(r0, &(0x7f0000004000)=""/4112, 0xfffffffffffffedc, 0x2080, 0x0, 0x0) 277.930894ms ago: executing program 0 (id=1883): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = eventfd2(0xffffffff, 0x1) read$eventfd(r0, &(0x7f0000000040), 0x8) 277.856924ms ago: executing program 1 (id=1884): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002480)=[{0x0}], 0x1, &(0x7f0000000040)}, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, &(0x7f00000001c0)='\x01') 274.128694ms ago: executing program 0 (id=1885): r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x80800, 0x0) fcntl$notify(r0, 0x402, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents64(r1, &(0x7f0000002f40)=""/4098, 0x1002) 255.973736ms ago: executing program 1 (id=1886): mkdirat(0xffffffffffffff9c, &(0x7f0000002300)='./file0\x00', 0x181) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x2) linkat(0xffffffffffffff9c, &(0x7f00000006c0)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./file0/file0\x00', 0x1000) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000001240)='./file1\x00', 0x4) 237.955347ms ago: executing program 0 (id=1887): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x27, 0x6, 0x0, 0x0, 0x0, 0x9, 0x690bb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x1, @perf_bp={0x0, 0x8}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x3, 0x1, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="7800000018002507b9409b14ffff00000204be04020b06050e020909430009003f00064c0a0000000d0085a168d0bf46d32345653600648d0a000500eb16000049935ade4a460c89b6ec0cff3959547f509058ba86c902000000004a32000400160004000a0000000000e000e218d1ddf66ed538f2523250", 0x78, 0x24040000, 0x0, 0x0) 219.784918ms ago: executing program 6 (id=1888): syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0x0, &(0x7f00000001c0)={[{@noload}, {@noload}, {@data_err_abort}, {@noload}, {@data_err_ignore}, {@auto_da_alloc}]}, 0xff, 0x451, &(0x7f0000000940)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40305829, &(0x7f0000000140)={0x17c04, 0xffffffffffffffff, 0x2, 0x973f, 0x84, 0x8000}) 177.47455ms ago: executing program 1 (id=1889): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @loopback, 0x7}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000040), 0xfe46) recvfrom$inet6(r0, 0x0, 0x0, 0x22, 0x0, 0x0) 86.175135ms ago: executing program 0 (id=1890): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x20, 0x0, 0x2, 0xfffff010}, {0x20, 0x0, 0x20, 0xfffff034}, {0x6}]}, 0x10) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x4c, 0x12, 0x613, 0x70bd26, 0x25dfdbfd, {0x6, 0xff, 0x1, 0xfc, {0x4e24, 0x4e2b, [0x4, 0xfffffffa, 0x6, 0x8], [0x400007, 0x8, 0x61, 0xb94], 0x0, [0x1, 0x4]}, 0x1, 0x8005}}, 0x4c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x4000190, 0x0) 52.406817ms ago: executing program 6 (id=1891): r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = dup(r0) unshare(0x600) fchmod(r1, 0x8) 30.017378ms ago: executing program 1 (id=1892): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) syz_clone3(&(0x7f0000000400)={0x136000180, 0x0, 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 0s ago: executing program 6 (id=1893): write(0xffffffffffffffff, &(0x7f0000000000)="fc0000004800071fab092504090007000aab", 0x12) writev(0xffffffffffffffff, &(0x7f0000000f00)=[{&(0x7f0000000000)="c80500002000", 0x6}], 0x1) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) kernel console output (not intermixed with test programs): sing attributes in process `syz.1.302'. [ 50.811985][ T2964] IPVS: starting estimator thread 0... [ 50.820926][ T4199] IPVS: sed: FWM 3 0x00000003 - no destination available [ 50.905007][ T4200] IPVS: using max 2208 ests per chain, 110400 per kthread [ 50.965368][ T4204] loop1: detected capacity change from 0 to 128 [ 51.029820][ T4204] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 51.044450][ T4204] ext4 filesystem being mounted at /70/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 51.126539][ T3313] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 51.273611][ T4229] loop3: detected capacity change from 0 to 512 [ 51.305706][ T4229] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 51.337019][ T4229] EXT4-fs (loop3): 1 truncate cleaned up [ 51.350282][ T4234] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.359103][ T4239] loop4: detected capacity change from 0 to 1024 [ 51.375052][ T4229] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.394922][ T4239] EXT4-fs: Ignoring removed orlov option [ 51.436833][ T4239] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.473559][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.483921][ T4239] EXT4-fs (loop4): shut down requested (1) [ 51.494361][ T4239] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop4 ino=12 [ 51.513584][ T4239] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop4 ino=12 [ 51.524913][ T4239] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop4 ino=13 [ 51.533792][ T4239] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop4 ino=13 [ 51.550753][ T4245] tipc: Enabling of bearer rejected, failed to enable media [ 51.644074][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.724643][ T4255] loop3: detected capacity change from 0 to 2048 [ 51.774721][ T3513] loop3: p1 < > p4 [ 51.781332][ T3513] loop3: p4 size 8388608 extends beyond EOD, truncated [ 51.813087][ T4255] loop3: p1 < > p4 [ 51.820446][ T4255] loop3: p4 size 8388608 extends beyond EOD, truncated [ 51.950734][ T3513] udevd[3513]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 51.971714][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 52.293629][ T4300] loop1: detected capacity change from 0 to 2048 [ 52.324644][ T4307] loop3: detected capacity change from 0 to 512 [ 52.360373][ T4307] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a842c01c, mo2=0002] [ 52.376477][ T4300] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.401925][ T4307] System zones: 0-2, 18-18, 34-35 [ 52.412272][ T4307] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.466204][ T4307] ext4 filesystem being mounted at /79/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.486708][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.510740][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.522925][ T4318] loop0: detected capacity change from 0 to 512 [ 52.544979][ T4318] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 52.797995][ T4346] netlink: 56 bytes leftover after parsing attributes in process `syz.4.367'. [ 52.833404][ T4346] netlink: 24 bytes leftover after parsing attributes in process `syz.4.367'. [ 52.863924][ T4349] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 52.901661][ T4349] vhci_hcd vhci_hcd.2: invalid port number 96 [ 52.907875][ T4349] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 53.704570][ T4417] pim6reg: entered allmulticast mode [ 53.715782][ T4417] pim6reg: left allmulticast mode [ 54.270327][ T4462] netlink: 8 bytes leftover after parsing attributes in process `syz.3.419'. [ 54.281857][ T4462] netlink: 8 bytes leftover after parsing attributes in process `syz.3.419'. [ 54.291403][ T4462] netlink: 8 bytes leftover after parsing attributes in process `syz.3.419'. [ 54.300694][ T4462] netlink: 8 bytes leftover after parsing attributes in process `syz.3.419'. [ 54.542209][ T4480] loop4: detected capacity change from 0 to 128 [ 54.563783][ T4480] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 54.582742][ T4480] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 54.612404][ T4484] loop1: detected capacity change from 0 to 1024 [ 54.622509][ T4486] loop3: detected capacity change from 0 to 512 [ 54.644158][ T4486] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 54.674255][ T1679] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 54.695318][ T4486] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.430: invalid indirect mapped block 256 (level 1) [ 54.708738][ T4484] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 54.719368][ T4486] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.430: invalid indirect mapped block 2683928664 (level 1) [ 54.744321][ T4486] EXT4-fs (loop3): 1 truncate cleaned up [ 54.750383][ T4484] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=8801e019, mo2=0000] [ 54.770142][ T4486] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.796628][ T29] kauditd_printk_skb: 91 callbacks suppressed [ 54.796647][ T29] audit: type=1326 audit(1769510443.815:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.433" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 54.834229][ T4484] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 2: comm syz.1.428: lblock 2 mapped to illegal pblock 2 (length 1) [ 54.857008][ T4486] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.430: invalid indirect mapped block 65536 (level 1) [ 54.870748][ T29] audit: type=1326 audit(1769510443.845:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.433" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 54.894059][ T29] audit: type=1326 audit(1769510443.845:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.433" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 54.909036][ T4484] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 54.917403][ T29] audit: type=1326 audit(1769510443.855:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.433" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 54.925731][ T4486] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.430: invalid indirect mapped block 1536 (level 1) [ 54.948665][ T29] audit: type=1326 audit(1769510443.855:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.433" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 54.962247][ T4484] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 48: comm syz.1.428: lblock 0 mapped to illegal pblock 48 (length 1) [ 54.985430][ T29] audit: type=1326 audit(1769510443.855:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.433" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 55.005484][ T4484] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 55.022692][ T29] audit: type=1326 audit(1769510443.855:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.433" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 55.031489][ T4484] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.428: Failed to acquire dquot type 0 [ 55.055021][ T29] audit: type=1326 audit(1769510443.855:369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.433" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 55.118022][ T4499] netlink: 'syz.4.435': attribute type 2 has an invalid length. [ 55.126689][ T4484] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 55.152318][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.161837][ T4484] EXT4-fs error (device loop1): ext4_evict_inode:253: inode #11: comm syz.1.428: mark_inode_dirty error [ 55.184218][ T4484] EXT4-fs warning (device loop1): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 55.212243][ T4484] EXT4-fs (loop1): 1 orphan inode deleted [ 55.234429][ T1679] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 55.254644][ T4484] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.278827][ T1679] EXT4-fs error (device loop1): ext4_release_dquot:7022: comm kworker/u8:5: Failed to release dquot type 0 [ 55.378067][ T4519] loop0: detected capacity change from 0 to 256 [ 55.388176][ T4522] netlink: 56 bytes leftover after parsing attributes in process `syz.4.445'. [ 55.404936][ T4522] vlan2: entered promiscuous mode [ 55.410054][ T4522] bond0: entered promiscuous mode [ 55.415208][ T4522] bond_slave_0: entered promiscuous mode [ 55.421065][ T4522] bond_slave_1: entered promiscuous mode [ 55.438853][ T4519] FAT-fs (loop0): error, clusters badly computed (0 != 128) [ 55.446319][ T4519] FAT-fs (loop0): Filesystem has been set read-only [ 55.460762][ T4519] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 55.501282][ T4526] process 'syz.4.447' launched './file1' with NULL argv: empty string added [ 55.510343][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.528363][ T3313] EXT4-fs error (device loop1): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 55.541629][ T3313] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 55.573360][ T4530] loop0: detected capacity change from 0 to 256 [ 55.580126][ T3313] EXT4-fs error (device loop1): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 55.646922][ T4533] loop4: detected capacity change from 0 to 512 [ 55.682427][ T4533] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 55.734395][ T4533] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.747753][ T4533] ext4 filesystem being mounted at /99/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.840631][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.926450][ T4560] loop1: detected capacity change from 0 to 512 [ 55.936830][ T4560] EXT4-fs: inline encryption not supported [ 55.942731][ T4560] EXT4-fs: inline encryption not supported [ 55.949905][ T4560] EXT4-fs: Ignoring removed oldalloc option [ 55.968143][ T4560] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 55.983640][ T4560] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.462: invalid indirect mapped block 2683928664 (level 1) [ 56.001964][ T4560] EXT4-fs (loop1): 1 truncate cleaned up [ 56.008339][ T4560] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.043020][ T4568] netlink: 104 bytes leftover after parsing attributes in process `syz.4.465'. [ 56.095546][ T4570] netlink: 'syz.3.467': attribute type 1 has an invalid length. [ 56.112710][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.164385][ T4576] netlink: 8 bytes leftover after parsing attributes in process `syz.3.470'. [ 56.189013][ T4578] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.316321][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.527393][ T4605] sd 0:0:1:0: device reset [ 56.722536][ T4625] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 56.764636][ T4627] program syz.0.491 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 56.800232][ T4629] netlink: 'syz.3.492': attribute type 2 has an invalid length. [ 57.082510][ T4656] ref_ctr_offset mismatch. inode: 0x279 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x20 [ 57.094557][ T4652] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 57.194725][ T4661] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 57.230392][ T4661] ext4 filesystem being mounted at /95/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.266110][ T4667] netlink: 12 bytes leftover after parsing attributes in process `syz.1.507'. [ 57.311035][ T1679] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm kworker/u8:5: lblock 0 mapped to illegal pblock 0 (length 1) [ 57.340035][ T1679] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 57.352381][ T1679] EXT4-fs (loop0): This should not happen!! Data will be lost [ 57.352381][ T1679] [ 57.396981][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 57.434794][ T4674] netlink: 'syz.4.511': attribute type 13 has an invalid length. [ 57.707430][ T4690] set_capacity_and_notify: 4 callbacks suppressed [ 57.707448][ T4690] loop4: detected capacity change from 0 to 1024 [ 57.732664][ T4690] EXT4-fs: Ignoring removed orlov option [ 57.747890][ T4690] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.809873][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.832991][ T4701] loop0: detected capacity change from 0 to 512 [ 57.841896][ T4701] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 57.880368][ T4701] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 57.931117][ T4701] EXT4-fs (loop0): 1 truncate cleaned up [ 57.978887][ T4701] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.049067][ T4701] EXT4-fs (loop0): shut down requested (1) [ 58.067867][ T4712] A link change request failed with some changes committed already. Interface macsec0 may have been left with an inconsistent configuration, please check. [ 58.104550][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.171004][ T4719] loop0: detected capacity change from 0 to 1024 [ 58.204538][ T4719] ext4: Invalid uid '0x00000000ffffffff' [ 58.387056][ T4731] loop1: detected capacity change from 0 to 256 [ 58.492588][ T4734] ieee802154 phy0 wpan0: encryption failed: -22 [ 58.590076][ T4742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.606874][ T4742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.642319][ T4744] loop4: detected capacity change from 0 to 512 [ 58.672342][ T4744] EXT4-fs: Ignoring removed i_version option [ 58.682393][ T4744] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 58.711466][ T4744] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e12c, mo2=0002] [ 58.733060][ T4744] System zones: 1-12 [ 58.748029][ T4744] EXT4-fs (loop4): orphan cleanup on readonly fs [ 58.766102][ T4744] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.541: invalid indirect mapped block 12 (level 1) [ 58.792825][ T4744] EXT4-fs (loop4): Remounting filesystem read-only [ 58.814468][ T4744] EXT4-fs (loop4): 1 truncate cleaned up [ 58.828838][ T4744] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 58.895345][ T3630] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 59.181190][ T37] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.240861][ T37] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.319485][ T37] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.388153][ T37] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.531246][ T37] bridge_slave_1: left allmulticast mode [ 59.537112][ T37] bridge_slave_1: left promiscuous mode [ 59.542932][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.552127][ T37] bridge_slave_0: left allmulticast mode [ 59.557900][ T37] bridge_slave_0: left promiscuous mode [ 59.563625][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.595495][ T4800] sctp: [Deprecated]: syz.2.562 (pid 4800) Use of int in maxseg socket option. [ 59.595495][ T4800] Use struct sctp_assoc_value instead [ 59.763393][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 59.779340][ T37] bond_slave_0: left promiscuous mode [ 59.787416][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 59.802287][ T37] bond_slave_1: left promiscuous mode [ 59.817868][ T37] bond0 (unregistering): Released all slaves [ 59.826727][ T37] bond1 (unregistering): Released all slaves [ 59.842324][ T4807] netlink: 'syz.2.564': attribute type 4 has an invalid length. [ 59.850074][ T4807] netlink: 'syz.2.564': attribute type 4 has an invalid length. [ 59.857790][ T4807] netlink: 'syz.2.564': attribute type 2 has an invalid length. [ 59.865960][ T4807] __nla_validate_parse: 3 callbacks suppressed [ 59.865979][ T4807] netlink: 24 bytes leftover after parsing attributes in process `syz.2.564'. [ 59.881327][ T4812] netlink: 16 bytes leftover after parsing attributes in process `syz.0.565'. [ 59.947858][ T37] hsr_slave_0: left promiscuous mode [ 59.963916][ T37] hsr_slave_1: left promiscuous mode [ 59.975031][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 59.982759][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 59.994538][ T29] kauditd_printk_skb: 55 callbacks suppressed [ 59.994557][ T29] audit: type=1400 audit(1769510449.015:424): avc: denied { shutdown } for pid=4829 comm="syz.3.571" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 60.020692][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 60.028361][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 60.068725][ T37] veth1_macvtap: left promiscuous mode [ 60.074566][ T37] veth0_macvtap: left promiscuous mode [ 60.080197][ T37] veth1_vlan: left promiscuous mode [ 60.086250][ T37] veth0_vlan: left promiscuous mode [ 60.209632][ T37] team0 (unregistering): Port device team_slave_1 removed [ 60.233163][ T37] team0 (unregistering): Port device team_slave_0 removed [ 60.252199][ T4848] loop1: detected capacity change from 0 to 512 [ 60.269595][ T4848] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 60.282366][ T4848] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 60.298102][ T4848] EXT4-fs (loop1): 1 truncate cleaned up [ 60.306656][ T4848] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.326732][ T4848] EXT4-fs (loop1): shut down requested (1) [ 60.333641][ T4852] loop3: detected capacity change from 0 to 128 [ 60.360423][ T4852] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 60.375090][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.395831][ T4852] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 60.417582][ T4774] chnl_net:caif_netlink_parms(): no params data found [ 60.466795][ T4861] loop1: detected capacity change from 0 to 512 [ 60.488928][ T4861] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 60.503775][ T4861] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.582: iget: bogus i_mode (3355) [ 60.516996][ T3449] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 60.522566][ T4774] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.533225][ T4774] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.540984][ T4774] bridge_slave_0: entered allmulticast mode [ 60.547638][ T4861] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.582: couldn't read orphan inode 15 (err -117) [ 60.560198][ T4861] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.566112][ T4774] bridge_slave_0: entered promiscuous mode [ 60.592559][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.624448][ T4774] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.631553][ T4774] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.639275][ T4774] bridge_slave_1: entered allmulticast mode [ 60.646281][ T4774] bridge_slave_1: entered promiscuous mode [ 60.677103][ T4774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.725771][ T4774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.776853][ T29] audit: type=1400 audit(1769510449.775:425): avc: denied { create } for pid=4881 comm="syz.2.589" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 60.840425][ T4774] team0: Port device team_slave_0 added [ 60.844602][ T29] audit: type=1400 audit(1769510449.815:426): avc: denied { append } for pid=4883 comm="syz.0.591" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 60.872942][ T4774] team0: Port device team_slave_1 added [ 60.910931][ T29] audit: type=1400 audit(1769510449.915:427): avc: denied { execute } for pid=4894 comm="syz.2.596" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=9317 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 60.923868][ T4774] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.937167][ T29] audit: type=1400 audit(1769510449.915:428): avc: denied { listen } for pid=4893 comm="syz.3.595" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 60.943881][ T4774] 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. [ 60.989467][ T4774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.010672][ T4901] loop3: detected capacity change from 0 to 128 [ 61.029428][ T4774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.036558][ T4774] 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. [ 61.063061][ T4774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.086135][ T4904] loop1: detected capacity change from 0 to 512 [ 61.128090][ T4904] EXT4-fs: Ignoring removed orlov option [ 61.133848][ T4904] EXT4-fs: Ignoring removed i_version option [ 61.139950][ T4904] EXT4-fs: Ignoring removed nomblk_io_submit option [ 61.166968][ T4910] netlink: 12 bytes leftover after parsing attributes in process `syz.3.601'. [ 61.175996][ T4910] netlink: 12 bytes leftover after parsing attributes in process `syz.3.601'. [ 61.206947][ T4904] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 61.215022][ T4904] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c040e118, mo2=0002] [ 61.222986][ T4774] hsr_slave_0: entered promiscuous mode [ 61.224038][ T4774] hsr_slave_1: entered promiscuous mode [ 61.235095][ T4774] debugfs: 'hsr0' already exists in 'hsr' [ 61.240987][ T4774] Cannot create hsr debugfs directory [ 61.250449][ T4919] delete_channel: no stack [ 61.255011][ T29] audit: type=1400 audit(1769510450.255:429): avc: denied { create } for pid=4916 comm="syz.2.603" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 61.289843][ T29] audit: type=1400 audit(1769510450.305:430): avc: denied { write } for pid=4916 comm="syz.2.603" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 61.324442][ T4904] EXT4-fs (loop1): orphan cleanup on readonly fs [ 61.330977][ T4904] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=0 [ 61.387291][ T29] audit: type=1400 audit(1769510450.405:431): avc: denied { load_policy } for pid=4921 comm="syz.0.604" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 61.400165][ T4904] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 61.422012][ T4904] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 61.439465][ T4922] SELinux: failed to load policy [ 61.473500][ T4904] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.598: bg 0: block 40: padding at end of block bitmap is not set [ 61.498264][ T4934] netlink: 188 bytes leftover after parsing attributes in process `syz.0.610'. [ 61.499769][ T4904] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 61.525010][ T4774] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 61.532576][ T4904] EXT4-fs (loop1): 1 truncate cleaned up [ 61.541396][ T4774] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 61.551514][ T4904] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 61.586418][ T4774] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 61.624136][ T29] audit: type=1400 audit(1769510450.635:432): avc: denied { recv } for pid=3314 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.79 dest=47344 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 61.653512][ T4904] EXT4-fs (loop1): shut down requested (1) [ 61.661831][ T4774] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 61.668403][ T4942] netlink: 8 bytes leftover after parsing attributes in process `syz.2.614'. [ 61.679081][ T4904] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=16 [ 61.690891][ T4947] netlink: 8 bytes leftover after parsing attributes in process `syz.3.615'. [ 61.694324][ T4904] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=16 [ 61.725186][ T4942] vlan2: entered allmulticast mode [ 61.775216][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.798128][ T4774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.826247][ T4774] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.856440][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.863666][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.909000][ T1679] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.916128][ T1679] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.133871][ T4774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.195151][ T4996] SELinux: ebitmap: truncated map [ 62.225700][ T4996] SELinux: failed to load policy [ 62.320713][ T5012] pimreg0: tun_chr_ioctl cmd 1074025678 [ 62.326473][ T5012] pimreg0: group set to 1 [ 62.335386][ T5018] netlink: 8 bytes leftover after parsing attributes in process `syz.1.632'. [ 62.346730][ T5009] tap0: tun_chr_ioctl cmd 1074025677 [ 62.352192][ T5009] tap0: linktype set to 768 [ 62.363020][ T5018] netlink: 'syz.1.632': attribute type 2 has an invalid length. [ 62.422884][ T5025] EXT4-fs: Ignoring removed orlov option [ 62.464257][ T5025] EXT4-fs (loop1): can't mount with data_err=abort, fs mounted w/o journal [ 62.499984][ T4774] veth0_vlan: entered promiscuous mode [ 62.549273][ T4774] veth1_vlan: entered promiscuous mode [ 62.552458][ T5035] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 62.593511][ T4774] veth0_macvtap: entered promiscuous mode [ 62.600960][ T5035] ext4 filesystem being mounted at /120/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.627643][ T4774] veth1_macvtap: entered promiscuous mode [ 62.639379][ T5043] netlink: 'syz.1.637': attribute type 62 has an invalid length. [ 62.650593][ T4774] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.689872][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 62.700768][ T4774] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.726796][ T1679] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.769858][ T1679] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.791688][ T1679] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.839533][ T1679] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.099112][ T5091] set_capacity_and_notify: 2 callbacks suppressed [ 63.099129][ T5091] loop2: detected capacity change from 0 to 128 [ 63.174827][ T5091] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 63.204334][ T5091] ext4 filesystem being mounted at /85/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 63.268857][ T3319] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 63.486912][ T5131] netlink: 300 bytes leftover after parsing attributes in process `syz.3.671'. [ 63.545760][ T5137] netlink: 'syz.5.674': attribute type 1 has an invalid length. [ 63.583479][ T5141] loop5: detected capacity change from 0 to 512 [ 63.599519][ T5141] FAT-fs (loop5): error, corrupted directory (invalid entries) [ 63.664940][ T5145] netlink: 182 bytes leftover after parsing attributes in process `syz.5.679'. [ 63.725626][ T5149] openvswitch: netlink: Missing key (keys=40, expected=200000) [ 63.823878][ T5155] loop5: detected capacity change from 0 to 128 [ 63.838261][ T5155] syz.5.684: attempt to access beyond end of device [ 63.838261][ T5155] loop5: rw=1, sector=138, nr_sectors = 4 limit=128 [ 63.985836][ T5161] option changes via remount are deprecated (pid=5160 comm=syz.5.687) [ 64.086509][ T36] kernel read not supported for file /48/net/udp (pid: 36 comm: kworker/1:1) [ 64.602302][ T10] kernel read not supported for file /sysvipc/msg (pid: 10 comm: kworker/0:1) [ 65.036256][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 65.036275][ T29] audit: type=1400 audit(1769510454.055:467): avc: denied { create } for pid=5219 comm="syz.5.714" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 65.081041][ T29] audit: type=1400 audit(1769510454.055:468): avc: denied { bind } for pid=5219 comm="syz.5.714" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 65.100194][ T29] audit: type=1400 audit(1769510454.055:469): avc: denied { write } for pid=5219 comm="syz.5.714" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 65.143105][ T29] audit: type=1400 audit(1769510454.155:470): avc: denied { getopt } for pid=5225 comm="syz.5.716" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 65.273666][ T5236] loop0: detected capacity change from 0 to 128 [ 65.289917][ T5236] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 65.334499][ T5236] ext4 filesystem being mounted at /139/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 65.373845][ T5243] loop2: detected capacity change from 0 to 512 [ 65.411966][ T5243] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.466362][ T5243] ext4 filesystem being mounted at /99/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.580584][ T5256] __nla_validate_parse: 3 callbacks suppressed [ 65.580600][ T5256] netlink: 8 bytes leftover after parsing attributes in process `syz.1.730'. [ 65.655682][ T5262] loop0: detected capacity change from 0 to 128 [ 65.806832][ T29] audit: type=1326 audit(1769510454.825:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5273 comm="syz.1.737" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1a6c2daeb9 code=0x0 [ 65.918483][ T29] audit: type=1326 audit(1769510454.935:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5286 comm="syz.5.742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9960eaeb9 code=0x7ffc0000 [ 65.964169][ T29] audit: type=1326 audit(1769510454.965:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5286 comm="syz.5.742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9960eaeb9 code=0x7ffc0000 [ 65.987518][ T29] audit: type=1326 audit(1769510454.965:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5286 comm="syz.5.742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9960eaeb9 code=0x7ffc0000 [ 66.010987][ T29] audit: type=1326 audit(1769510454.965:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5286 comm="syz.5.742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9960eaeb9 code=0x7ffc0000 [ 66.034262][ T29] audit: type=1326 audit(1769510454.965:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5286 comm="syz.5.742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fe9960eaeb9 code=0x7ffc0000 [ 66.139306][ T5292] loop5: detected capacity change from 0 to 128 [ 66.168336][ T5292] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 66.226194][ T5292] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 66.289330][ T5299] loop2: detected capacity change from 0 to 128 [ 66.516214][ T1679] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 66.558570][ T5283] IPVS: set_ctl: invalid protocol: 51 224.0.0.1:20004 [ 66.636388][ T5312] loop5: detected capacity change from 0 to 512 [ 66.653639][ T5312] EXT4-fs: Ignoring removed nomblk_io_submit option [ 66.699391][ T5312] EXT4-fs error (device loop5): ext4_orphan_get:1391: inode #15: comm syz.5.754: iget: bad extended attribute block 262144 [ 66.768739][ T5312] EXT4-fs error (device loop5): ext4_orphan_get:1396: comm syz.5.754: couldn't read orphan inode 15 (err -117) [ 67.039764][ T5337] ªªªªªª: renamed from hsr0 (while UP) [ 67.137216][ T5345] loop0: detected capacity change from 0 to 512 [ 67.204269][ T5345] ext4 filesystem being mounted at /151/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 67.359549][ T5352] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.773: missing EA_INODE flag [ 67.405802][ T5358] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 67.438968][ T5352] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.773: error while reading EA inode 11 err=-117 [ 67.537669][ T5366] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 67.545674][ T5366] FAT-fs (loop0): Filesystem has been set read-only [ 67.552808][ T5366] syz.0.780: attempt to access beyond end of device [ 67.552808][ T5366] loop0: rw=8912896, sector=2065, nr_sectors = 8 limit=128 [ 67.587737][ T5366] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 67.595719][ T5366] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 67.631068][ T5366] syz.0.780: attempt to access beyond end of device [ 67.631068][ T5366] loop0: rw=8388608, sector=2065, nr_sectors = 8 limit=128 [ 67.658154][ T5366] syz.0.780: attempt to access beyond end of device [ 67.658154][ T5366] loop0: rw=8388608, sector=2065, nr_sectors = 8 limit=128 [ 67.674632][ T5366] syz.0.780: attempt to access beyond end of device [ 67.674632][ T5366] loop0: rw=8388608, sector=2065, nr_sectors = 8 limit=128 [ 67.688995][ T5366] syz.0.780: attempt to access beyond end of device [ 67.688995][ T5366] loop0: rw=8388608, sector=2065, nr_sectors = 8 limit=128 [ 67.703500][ T5366] syz.0.780: attempt to access beyond end of device [ 67.703500][ T5366] loop0: rw=8388608, sector=2065, nr_sectors = 8 limit=128 [ 67.719133][ T5366] syz.0.780: attempt to access beyond end of device [ 67.719133][ T5366] loop0: rw=8388608, sector=2065, nr_sectors = 8 limit=128 [ 67.733315][ T5366] syz.0.780: attempt to access beyond end of device [ 67.733315][ T5366] loop0: rw=8388608, sector=2065, nr_sectors = 8 limit=128 [ 67.747493][ T5366] syz.0.780: attempt to access beyond end of device [ 67.747493][ T5366] loop0: rw=8388608, sector=2065, nr_sectors = 8 limit=128 [ 67.926450][ T5380] FAT-fs (loop1): Directory bread(block 64) failed [ 67.939895][ T5380] FAT-fs (loop1): Directory bread(block 65) failed [ 67.958797][ T5380] FAT-fs (loop1): Directory bread(block 66) failed [ 67.976534][ T5380] FAT-fs (loop1): Directory bread(block 67) failed [ 67.992238][ T5380] FAT-fs (loop1): Directory bread(block 68) failed [ 67.999104][ T5380] FAT-fs (loop1): Directory bread(block 69) failed [ 68.005935][ T5380] FAT-fs (loop1): Directory bread(block 70) failed [ 68.012580][ T5380] FAT-fs (loop1): Directory bread(block 71) failed [ 68.019649][ T5380] FAT-fs (loop1): Directory bread(block 72) failed [ 68.026305][ T5380] FAT-fs (loop1): Directory bread(block 73) failed [ 68.083881][ T5380] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 899) [ 68.092535][ T5380] FAT-fs (loop1): Filesystem has been set read-only [ 68.111647][ T5380] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 899) [ 68.130400][ T5380] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 899) [ 68.479424][ T5391] netlink: 16386 bytes leftover after parsing attributes in process `syz.0.789'. [ 69.020476][ T5437] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 69.074033][ T5445] set_capacity_and_notify: 4 callbacks suppressed [ 69.074050][ T5445] loop0: detected capacity change from 0 to 128 [ 69.109974][ T5445] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 69.137367][ T5450] netlink: 104 bytes leftover after parsing attributes in process `syz.1.816'. [ 69.149513][ T5445] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 69.394163][ T5474] loop5: detected capacity change from 0 to 128 [ 69.631576][ T5494] loop2: detected capacity change from 0 to 512 [ 69.682655][ T5504] loop0: detected capacity change from 0 to 1024 [ 69.689194][ T5506] netlink: 8 bytes leftover after parsing attributes in process `syz.1.842'. [ 69.698139][ T5506] netlink: 4 bytes leftover after parsing attributes in process `syz.1.842'. [ 69.706985][ T5506] netlink: 'syz.1.842': attribute type 19 has an invalid length. [ 69.714770][ T5506] netlink: 'syz.1.842': attribute type 20 has an invalid length. [ 69.731693][ T5494] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 69.747813][ T5494] EXT4-fs (loop2): invalid journal inode [ 69.753737][ T5494] EXT4-fs (loop2): can't get journal size [ 69.766477][ T5504] ext4 filesystem being mounted at /175/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.784879][ T5494] EXT4-fs (loop2): 1 truncate cleaned up [ 69.852982][ T1679] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm kworker/u8:5: lblock 0 mapped to illegal pblock 0 (length 1) [ 69.875390][ T1679] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 69.887757][ T1679] EXT4-fs (loop0): This should not happen!! Data will be lost [ 69.887757][ T1679] [ 69.946925][ T5517] loop2: detected capacity change from 0 to 128 [ 70.110884][ T5527] loop0: detected capacity change from 0 to 512 [ 70.135177][ T5527] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 70.165682][ T29] kauditd_printk_skb: 29 callbacks suppressed [ 70.165700][ T29] audit: type=1400 audit(1769510459.185:506): avc: denied { read } for pid=5528 comm="syz.1.852" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 70.205378][ T5527] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 70.220944][ T29] audit: type=1400 audit(1769510459.215:507): avc: denied { create } for pid=5532 comm="syz.2.851" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 70.241657][ T29] audit: type=1400 audit(1769510459.215:508): avc: denied { write } for pid=5532 comm="syz.2.851" name="file0" dev="tmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 70.264103][ T29] audit: type=1400 audit(1769510459.215:509): avc: denied { open } for pid=5532 comm="syz.2.851" path="/136/file0" dev="tmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 70.289119][ T5527] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.849: bg 0: block 248: padding at end of block bitmap is not set [ 70.352055][ T5527] Quota error (device loop0): write_blk: dquota write failed [ 70.359565][ T5527] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 70.370658][ T29] audit: type=1400 audit(1769510459.355:510): avc: denied { unlink } for pid=3319 comm="syz-executor" name="file0" dev="tmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 70.393501][ T5539] loop5: detected capacity change from 0 to 128 [ 70.403077][ T5527] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.849: Failed to acquire dquot type 1 [ 70.437740][ T5527] EXT4-fs (loop0): 1 truncate cleaned up [ 70.460965][ T5527] syz.0.849 (5527) used greatest stack depth: 9136 bytes left [ 70.777230][ T29] audit: type=1326 audit(1769510459.795:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5558 comm="syz.1.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a6c2daeb9 code=0x7ffc0000 [ 70.800601][ T29] audit: type=1326 audit(1769510459.795:512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5558 comm="syz.1.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a6c2daeb9 code=0x7ffc0000 [ 70.825120][ T29] audit: type=1326 audit(1769510459.795:513): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5558 comm="syz.1.863" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a6c2daeb9 code=0x7ffc0000 [ 71.396789][ T3388] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 71.424395][ T3388] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 71.533491][ T5593] fido_id[5593]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 72.319028][ T5629] netlink: 'syz.5.894': attribute type 1 has an invalid length. [ 72.326770][ T5629] netlink: 'syz.5.894': attribute type 2 has an invalid length. [ 72.379023][ T5629] netlink: 4 bytes leftover after parsing attributes in process `syz.5.894'. [ 72.500964][ T5648] netlink: 28 bytes leftover after parsing attributes in process `syz.1.899'. [ 72.667174][ T5659] netlink: 28 bytes leftover after parsing attributes in process `syz.0.902'. [ 73.577046][ T5703] netlink: 4 bytes leftover after parsing attributes in process `syz.5.919'. [ 73.615497][ T5703] netlink: 56 bytes leftover after parsing attributes in process `syz.5.919'. [ 73.889498][ T3388] IPVS: starting estimator thread 0... [ 73.984224][ T5742] IPVS: using max 2208 ests per chain, 110400 per kthread [ 74.022263][ T5759] loop2: detected capacity change from 0 to 128 [ 74.269698][ T5787] loop1: detected capacity change from 0 to 1024 [ 74.284782][ T5787] EXT4-fs: Ignoring removed nomblk_io_submit option [ 74.303802][ T5787] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 74.324175][ T5787] System zones: 0-1, 3-36 [ 74.339334][ T5787] EXT4-fs mount: 14 callbacks suppressed [ 74.339350][ T5787] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.424361][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.436581][ T5796] netlink: 28 bytes leftover after parsing attributes in process `syz.2.942'. [ 74.445575][ T5796] netlink: 20 bytes leftover after parsing attributes in process `syz.2.942'. [ 74.476875][ T5796] gretap0: entered promiscuous mode [ 74.494418][ T5796] gretap0: left promiscuous mode [ 74.565313][ T5802] loop5: detected capacity change from 0 to 256 [ 74.602492][ T5802] FAT-fs (loop5): Directory bread(block 64) failed [ 74.619450][ T5802] FAT-fs (loop5): Directory bread(block 65) failed [ 74.634163][ T5802] FAT-fs (loop5): Directory bread(block 66) failed [ 74.644159][ T5802] FAT-fs (loop5): Directory bread(block 67) failed [ 74.650741][ T5802] FAT-fs (loop5): Directory bread(block 68) failed [ 74.672645][ T5802] FAT-fs (loop5): Directory bread(block 69) failed [ 74.688413][ T5802] FAT-fs (loop5): Directory bread(block 70) failed [ 74.705384][ T5802] FAT-fs (loop5): Directory bread(block 71) failed [ 74.711998][ T5802] FAT-fs (loop5): Directory bread(block 72) failed [ 74.744140][ T5802] FAT-fs (loop5): Directory bread(block 73) failed [ 74.858957][ T5818] netlink: 4 bytes leftover after parsing attributes in process `syz.2.951'. [ 74.956318][ T5827] netlink: 20 bytes leftover after parsing attributes in process `syz.2.955'. [ 75.030664][ T5836] loop2: detected capacity change from 0 to 128 [ 75.051737][ T5836] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 75.091382][ T5836] ext4 filesystem being mounted at /163/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 75.132967][ T3319] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 75.178361][ T5840] loop2: detected capacity change from 0 to 512 [ 75.198027][ T5840] EXT4-fs: Ignoring removed nobh option [ 75.206144][ T5840] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 75.224932][ T5840] EXT4-fs (loop2): 1 truncate cleaned up [ 75.252145][ T5840] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.267839][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 75.267859][ T29] audit: type=1400 audit(1769510464.285:547): avc: denied { read write } for pid=5839 comm="syz.2.961" name="file2" dev="loop2" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 75.287883][ T5840] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2808: inode #15: comm syz.2.961: corrupted xattr block 33: invalid header [ 75.310950][ T29] audit: type=1400 audit(1769510464.285:548): avc: denied { open } for pid=5839 comm="syz.2.961" path="/164/file2/file2" dev="loop2" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 75.324463][ T5840] EXT4-fs (loop2): Remounting filesystem read-only [ 75.333993][ T29] audit: type=1400 audit(1769510464.285:549): avc: denied { setattr } for pid=5839 comm="syz.2.961" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 75.362714][ T29] audit: type=1400 audit(1769510464.285:550): avc: denied { unlink } for pid=5839 comm="syz.2.961" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 75.430365][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.641385][ T5852] loop2: detected capacity change from 0 to 128 [ 75.864794][ T5858] loop0: detected capacity change from 0 to 512 [ 75.968414][ T5864] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 76.001507][ T5858] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #3: comm syz.0.968: corrupted inode contents [ 76.037187][ T5858] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #3: comm syz.0.968: mark_inode_dirty error [ 76.055112][ T5866] loop5: detected capacity change from 0 to 512 [ 76.077823][ T5858] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #3: comm syz.0.968: corrupted inode contents [ 76.115482][ T5866] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.134948][ T5858] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #3: comm syz.0.968: mark_inode_dirty error [ 76.149680][ T5843] Set syz1 is full, maxelem 65536 reached [ 76.154898][ T5866] ext4 filesystem being mounted at /83/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.176247][ T5858] Quota error (device loop0): write_blk: dquota write failed [ 76.183783][ T5858] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 76.210080][ T5866] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #12: comm syz.5.972: corrupted xattr block 6: invalid header [ 76.242144][ T29] audit: type=1400 audit(1769510465.255:551): avc: denied { map } for pid=5869 comm="syz.2.973" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 76.244372][ T5858] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.968: Failed to acquire dquot type 0 [ 76.298058][ T5866] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=12 [ 76.324609][ T5873] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #12: comm syz.5.972: corrupted xattr block 6: invalid header [ 76.338095][ T5866] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #12: comm syz.5.972: corrupted xattr block 6: invalid header [ 76.354247][ T5858] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #16: comm syz.0.968: corrupted inode contents [ 76.366252][ T5873] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=12 [ 76.376536][ T5866] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=12 [ 76.385649][ T5858] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #16: comm syz.0.968: mark_inode_dirty error [ 76.398192][ T5858] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #16: comm syz.0.968: corrupted inode contents [ 76.398811][ T5866] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #12: comm syz.5.972: corrupted xattr block 6: invalid header [ 76.440369][ T5866] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=12 [ 76.444269][ T5858] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.968: mark_inode_dirty error [ 76.486896][ T5858] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #16: comm syz.0.968: corrupted inode contents [ 76.493119][ T4774] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.499901][ T5858] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 76.518713][ T5858] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #16: comm syz.0.968: corrupted inode contents [ 76.530997][ T5858] EXT4-fs error (device loop0): ext4_truncate:4635: inode #16: comm syz.0.968: mark_inode_dirty error [ 76.545368][ T5858] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 76.558051][ T5858] EXT4-fs (loop0): 1 truncate cleaned up [ 76.566527][ T5858] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.594060][ T5858] ext4 filesystem being mounted at /201/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.644699][ T5858] EXT4-fs: Ignoring removed orlov option [ 76.664197][ T5858] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 76.673758][ T5858] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 76.741138][ T5858] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 76.752845][ T5895] loop1: detected capacity change from 0 to 1024 [ 76.768316][ T5895] EXT4-fs: Ignoring removed i_version option [ 76.785584][ T5895] EXT4-fs: Ignoring removed mblk_io_submit option [ 76.792061][ T5895] EXT4-fs: Ignoring removed bh option [ 76.828628][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.844156][ T5895] EXT4-fs: Ignoring removed nobh option [ 76.865507][ T5895] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.962030][ T5895] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 49 with max blocks 1 with error 28 [ 76.974385][ T5895] EXT4-fs (loop1): This should not happen!! Data will be lost [ 76.974385][ T5895] [ 76.984179][ T5895] EXT4-fs (loop1): Total free blocks count 0 [ 76.990176][ T5895] EXT4-fs (loop1): Free/Dirty block details [ 76.996132][ T5895] EXT4-fs (loop1): free_blocks=0 [ 77.001166][ T5895] EXT4-fs (loop1): dirty_blocks=0 [ 77.006247][ T5895] EXT4-fs (loop1): Block reservation details [ 77.012244][ T5895] EXT4-fs (loop1): i_reserved_data_blocks=0 [ 77.040711][ T5908] loop0: detected capacity change from 0 to 164 [ 77.072208][ T5908] Unable to read rock-ridge attributes [ 77.085957][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.099740][ T5908] Unable to read rock-ridge attributes [ 77.132435][ T5908] bio_check_eod: 13911 callbacks suppressed [ 77.132457][ T5908] syz.0.990: attempt to access beyond end of device [ 77.132457][ T5908] loop0: rw=8912896, sector=263328, nr_sectors = 4 limit=164 [ 77.170017][ T5908] syz.0.990: attempt to access beyond end of device [ 77.170017][ T5908] loop0: rw=8388608, sector=263328, nr_sectors = 4 limit=164 [ 77.246888][ T29] audit: type=1400 audit(1769510466.265:552): avc: denied { bind } for pid=5919 comm="syz.1.996" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 77.250620][ T5920] xt_CT: You must specify a L4 protocol and not use inversions on it [ 77.284555][ T29] audit: type=1400 audit(1769510466.305:553): avc: denied { unmount } for pid=3317 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 77.339119][ T5922] loop0: detected capacity change from 0 to 512 [ 77.365535][ T5924] netlink: 8 bytes leftover after parsing attributes in process `syz.5.999'. [ 77.374511][ T5924] netlink: 'syz.5.999': attribute type 30 has an invalid length. [ 77.424169][ T5922] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.445661][ T5931] __nla_validate_parse: 2 callbacks suppressed [ 77.445676][ T5931] netlink: 260 bytes leftover after parsing attributes in process `syz.5.1000'. [ 77.486528][ T5922] ext4 filesystem being mounted at /204/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 77.576835][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.609592][ T29] audit: type=1400 audit(1769510466.625:554): avc: denied { setcurrent } for pid=5940 comm="syz.5.1007" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 77.771886][ T5956] EXT4-fs: Ignoring removed bh option [ 77.777481][ T5956] EXT4-fs: Ignoring removed mblk_io_submit option [ 77.799236][ T5956] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 77.827938][ T5956] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 77.839507][ T5956] EXT4-fs (loop2): orphan cleanup on readonly fs [ 77.846755][ T5956] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.1012: Failed to acquire dquot type 1 [ 77.887234][ T5956] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1012: Invalid block bitmap block 0 in block_group 0 [ 77.926115][ T5956] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1012: Invalid block bitmap block 0 in block_group 0 [ 77.952490][ T5956] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1012: Invalid block bitmap block 0 in block_group 0 [ 78.039398][ T5956] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.1012: Failed to acquire dquot type 1 [ 78.062766][ T5956] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.1012: Failed to acquire dquot type 1 [ 78.081935][ T5956] EXT4-fs (loop2): 1 orphan inode deleted [ 78.090982][ T5956] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.109777][ T5956] syz.2.1012 (5956) used greatest stack depth: 9008 bytes left [ 78.130694][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.262030][ T5981] netlink: 64 bytes leftover after parsing attributes in process `syz.2.1023'. [ 78.415078][ T5987] sctp: [Deprecated]: syz.2.1026 (pid 5987) Use of int in max_burst socket option. [ 78.415078][ T5987] Use struct sctp_assoc_value instead [ 78.532740][ T5993] netlink: 52 bytes leftover after parsing attributes in process `syz.2.1029'. [ 78.541812][ T5993] netlink: 48 bytes leftover after parsing attributes in process `syz.2.1029'. [ 78.609923][ T5997] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 78.632758][ T5997] ext4 filesystem being mounted at /240/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.706160][ T6002] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1033: bg 0: block 393: padding at end of block bitmap is not set [ 78.729316][ T6002] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 78.744253][ T3313] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 78.779145][ T6002] EXT4-fs (loop2): 2 truncates cleaned up [ 78.796798][ T6006] erspan0: entered promiscuous mode [ 78.808169][ T6002] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.875369][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.015929][ T6009] chnl_net:caif_netlink_parms(): no params data found [ 79.037747][ T3422] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.164410][ T3422] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.208264][ T6009] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.215571][ T6009] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.236047][ T6009] bridge_slave_0: entered allmulticast mode [ 79.242666][ T6009] bridge_slave_0: entered promiscuous mode [ 79.252818][ T3422] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.266605][ T6009] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.273849][ T6009] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.281159][ T6009] bridge_slave_1: entered allmulticast mode [ 79.287987][ T6009] bridge_slave_1: entered promiscuous mode [ 79.308274][ T3422] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.321264][ T6009] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.332127][ T6009] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.350600][ T6061] set_capacity_and_notify: 3 callbacks suppressed [ 79.350679][ T6061] loop2: detected capacity change from 0 to 512 [ 79.392694][ T6009] team0: Port device team_slave_0 added [ 79.436966][ T6009] team0: Port device team_slave_1 added [ 79.456780][ T3422] bridge_slave_1: left allmulticast mode [ 79.462518][ T3422] bridge_slave_1: left promiscuous mode [ 79.468384][ T3422] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.476790][ T3422] bridge_slave_0: left allmulticast mode [ 79.482585][ T3422] bridge_slave_0: left promiscuous mode [ 79.488357][ T3422] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.571859][ T6071] program syz.0.1058 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 79.624316][ T3422] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.637685][ T3422] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.647465][ T3422] bond0 (unregistering): Released all slaves [ 79.660475][ T6077] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1061'. [ 79.710560][ T6009] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.717690][ T6009] 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. [ 79.743701][ T6009] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.784701][ T6009] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.791790][ T6009] 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. [ 79.817817][ T6009] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.859642][ T6093] loop1: detected capacity change from 0 to 512 [ 79.876747][ T3422] hsr_slave_0: left promiscuous mode [ 79.893914][ T3422] hsr_slave_1: left promiscuous mode [ 79.902157][ T3422] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.909674][ T3422] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.929270][ T6093] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.960218][ T3422] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.967798][ T3422] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.005394][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.017194][ T3422] veth1_macvtap: left promiscuous mode [ 80.056948][ T3422] veth0_macvtap: left promiscuous mode [ 80.074172][ T3422] veth1_vlan: left promiscuous mode [ 80.079820][ T3422] veth0_vlan: left promiscuous mode [ 80.196053][ T6130] loop0: detected capacity change from 0 to 764 [ 80.211911][ T6130] rock: directory entry would overflow storage [ 80.218191][ T6130] rock: sig=0x5245, size=8, remaining=5 [ 80.280030][ T3422] team0 (unregistering): Port device team_slave_1 removed [ 80.286764][ T6136] netlink: 277 bytes leftover after parsing attributes in process `syz.0.1081'. [ 80.306248][ T3422] team0 (unregistering): Port device team_slave_0 removed [ 80.349286][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 80.349304][ T29] audit: type=1400 audit(1769510469.365:566): avc: denied { kexec_image_load } for pid=6138 comm="syz.1.1082" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 80.392081][ T6121] veth1_macvtap: left promiscuous mode [ 80.398049][ T6121] macsec0: entered promiscuous mode [ 80.418336][ T6128] veth1_macvtap: entered promiscuous mode [ 80.429688][ T6128] macsec0: left promiscuous mode [ 80.462568][ T6009] hsr_slave_0: entered promiscuous mode [ 80.487655][ T6009] hsr_slave_1: entered promiscuous mode [ 80.541303][ T6157] syz.0.1091 uses obsolete (PF_INET,SOCK_PACKET) [ 80.569015][ T29] audit: type=1400 audit(1769510469.575:567): avc: denied { ioctl } for pid=6159 comm="syz.1.1092" path="socket:[13160]" dev="sockfs" ino=13160 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 80.631357][ T6164] loop5: detected capacity change from 0 to 512 [ 80.653777][ T6164] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.682466][ T6164] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 80.724426][ T6164] EXT4-fs (loop5): 1 truncate cleaned up [ 80.731256][ T6164] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.733475][ T6178] loop0: detected capacity change from 0 to 512 [ 80.747217][ T6164] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.781014][ T6178] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.804251][ T6178] ext4 filesystem being mounted at /234/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 80.858605][ T6009] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 80.870880][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.883280][ T6009] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 80.893706][ T6009] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 80.919535][ T6009] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 80.934506][ T6191] loop0: detected capacity change from 0 to 1024 [ 80.941930][ T6191] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 80.954876][ T6191] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.964687][ T6191] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.973922][ T6191] Quota error (device loop0): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 80.992450][ T6191] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 81.017061][ T6191] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.1098: Failed to acquire dquot type 0 [ 81.030057][ T6191] Quota error (device loop0): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 81.040307][ T6191] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 81.050441][ T6191] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.1098: Failed to acquire dquot type 0 [ 81.062616][ T6191] EXT4-fs error (device loop0): ext4_free_blocks:6728: comm syz.0.1098: Freeing blocks not in datazone - block = 0, count = 4096 [ 81.077259][ T6191] Quota error (device loop0): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 81.082563][ T6009] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.094146][ T6191] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 81.104293][ T6191] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.1098: Failed to acquire dquot type 0 [ 81.116076][ T6191] EXT4-fs (loop0): 1 orphan inode deleted [ 81.123490][ T6191] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 81.139398][ T6009] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.171306][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.178478][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.201140][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.201636][ T6009] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 81.220840][ T6009] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.235965][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.243171][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.255381][ T6210] loop5: detected capacity change from 0 to 164 [ 81.310515][ T6210] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 81.367010][ T6009] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.402079][ T29] audit: type=1400 audit(1769510470.415:568): avc: denied { bind } for pid=6227 comm="syz.5.1107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 81.605202][ T6249] loop0: detected capacity change from 0 to 8192 [ 81.686703][ T6265] loop1: detected capacity change from 0 to 512 [ 81.693377][ T6265] EXT4-fs: Ignoring removed nobh option [ 81.762119][ T6265] ------------[ cut here ]------------ [ 81.767809][ T6265] EA inode 11 i_nlink=1026 [ 81.767844][ T6265] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#0: syz.1.1117/6265 [ 81.783074][ T6265] Modules linked in: [ 81.787141][ T6265] CPU: 0 UID: 0 PID: 6265 Comm: syz.1.1117 Not tainted syzkaller #0 PREEMPT(voluntary) [ 81.797047][ T6265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 81.807227][ T6265] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 81.813947][ T6265] Code: c4 e7 9a ff 4c 8d 2d 5d 22 3e 05 49 8d 7e 40 e8 d4 d1 b6 ff 49 8b 6e 40 4c 89 e7 e8 08 cd b6 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 1f d3 d0 03 66 66 66 66 66 66 2e [ 81.833672][ T6265] RSP: 0018:ffffc90002b9b5a8 EFLAGS: 00010246 [ 81.839862][ T6265] RAX: ffff888100bbbc10 RBX: ffff88811acbbaf0 RCX: ffffffff81be1808 [ 81.847925][ T6265] RDX: 0000000000000402 RSI: 000000000000000b RDI: ffffffff86fc3a50 [ 81.855990][ T6265] RBP: 000000000000000b R08: 000188811acbbaa3 R09: 0000000000000000 [ 81.863991][ T6265] R10: ffffc90002b9b4d8 R11: 0001c90002b9b4d8 R12: ffff88811acbbaa0 [ 81.872058][ T6265] R13: ffffffff86fc3a50 R14: ffff88811acbba58 R15: 0000000000000001 [ 81.880110][ T6265] FS: 00007f1a6ad376c0(0000) GS:ffff8882aeb57000(0000) knlGS:0000000000000000 [ 81.889168][ T6265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.895910][ T6265] CR2: 00007fa6a4929000 CR3: 0000000119580000 CR4: 00000000003506f0 [ 81.904008][ T6265] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 81.912099][ T6265] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 81.920152][ T6265] Call Trace: [ 81.923480][ T6265] [ 81.926547][ T6265] ext4_xattr_set_entry+0x77c/0x1010 [ 81.931943][ T6265] ext4_xattr_ibody_set+0x184/0x3c0 [ 81.937288][ T6265] ext4_expand_extra_isize_ea+0xd7b/0x11a0 [ 81.938258][ T6278] netlink: 48 bytes leftover after parsing attributes in process `syz.0.1118'. [ 81.943188][ T6265] __ext4_expand_extra_isize+0x246/0x280 [ 81.957905][ T6265] __ext4_mark_inode_dirty+0x29d/0x3f0 [ 81.963484][ T6265] ext4_evict_inode+0x7c3/0xd40 [ 81.968486][ T6265] ? __pfx_ext4_evict_inode+0x10/0x10 [ 81.973954][ T6265] evict+0x2af/0x510 [ 81.977972][ T6265] ? __dquot_initialize+0x146/0x7c0 [ 81.983231][ T6265] iput+0x4b9/0x650 [ 81.986404][ T6009] veth0_vlan: entered promiscuous mode [ 81.987215][ T6265] ext4_process_orphan+0x1a9/0x1c0 [ 81.997721][ T6265] ext4_orphan_cleanup+0x6a8/0xa00 [ 82.002918][ T6265] ext4_fill_super+0x3476/0x3800 [ 82.008049][ T6265] ? set_blocksize+0x1a3/0x310 [ 82.012922][ T6265] ? setup_bdev_super+0x30e/0x370 [ 82.018066][ T6265] ? __pfx_ext4_fill_super+0x10/0x10 [ 82.023382][ T6265] get_tree_bdev_flags+0x291/0x300 [ 82.028616][ T6265] ? __pfx_ext4_fill_super+0x10/0x10 [ 82.033944][ T6265] get_tree_bdev+0x1f/0x30 [ 82.038439][ T6265] ext4_get_tree+0x1c/0x30 [ 82.042920][ T6265] vfs_get_tree+0x57/0x1d0 [ 82.047444][ T6265] do_new_mount+0x288/0x700 [ 82.048146][ T6009] veth1_vlan: entered promiscuous mode [ 82.051988][ T6265] path_mount+0x4d0/0xbc0 [ 82.061859][ T6265] ? user_path_at+0xbf/0x130 [ 82.066629][ T6265] __se_sys_mount+0x28c/0x2e0 [ 82.071552][ T6265] __x64_sys_mount+0x67/0x80 [ 82.076234][ T6265] x64_sys_call+0x2cca/0x3000 [ 82.081128][ T6265] do_syscall_64+0xc0/0x2a0 [ 82.085976][ T6265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.091912][ T6265] RIP: 0033:0x7f1a6c2dc14a [ 82.096441][ T6265] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 82.116417][ T6265] RSP: 002b:00007f1a6ad36e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 82.124938][ T6265] RAX: ffffffffffffffda RBX: 00007f1a6ad36ee0 RCX: 00007f1a6c2dc14a [ 82.132986][ T6265] RDX: 0000200000000180 RSI: 0000200000000140 RDI: 00007f1a6ad36ea0 [ 82.141055][ T6265] RBP: 0000200000000180 R08: 00007f1a6ad36ee0 R09: 0000000000800718 [ 82.149198][ T6265] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000140 [ 82.157262][ T6265] R13: 00007f1a6ad36ea0 R14: 00000000000004a3 R15: 0000200000000280 [ 82.158949][ T6009] veth0_macvtap: entered promiscuous mode [ 82.165476][ T6265] [ 82.174281][ T6265] ---[ end trace 0000000000000000 ]--- [ 82.222313][ T6265] EXT4-fs (loop1): 1 orphan inode deleted [ 82.225124][ T6009] veth1_macvtap: entered promiscuous mode [ 82.238578][ T6265] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.267754][ T6009] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.298558][ T6009] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.343540][ T1679] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.382154][ T29] audit: type=1400 audit(1769510471.395:569): avc: denied { mounton } for pid=6009 comm="syz-executor" path="/root/syzkaller.4yyQre/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=14496 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 82.397584][ T1679] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.423414][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.435464][ T1679] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.453325][ T1679] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.967165][ T6347] veth0: entered promiscuous mode [ 82.981825][ T6346] veth0: left promiscuous mode [ 83.145604][ T6360] netlink: 24 bytes leftover after parsing attributes in process `syz.6.1149'. [ 83.206829][ T6364] netlink: 'syz.5.1150': attribute type 323 has an invalid length. [ 83.402113][ T6381] loop6: detected capacity change from 0 to 512 [ 83.425832][ T6381] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 83.482933][ T6381] EXT4-fs error (device loop6): ext4_orphan_get:1391: inode #15: comm syz.6.1159: inode has both inline data and extents flags [ 83.504519][ T6381] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.1159: couldn't read orphan inode 15 (err -117) [ 83.543721][ T6381] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.613420][ T6009] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.837219][ T6425] wireguard0: entered promiscuous mode [ 83.842779][ T6425] wireguard0: entered allmulticast mode [ 83.943716][ T6435] EXT4-fs: inline encryption not supported [ 83.980654][ T6435] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.045401][ T6435] ext4 filesystem being mounted at /136/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.154567][ T4774] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.531221][ T6468] netlink: 'syz.2.1197': attribute type 1 has an invalid length. [ 84.575075][ T6474] netlink: 616 bytes leftover after parsing attributes in process `syz.5.1200'. [ 84.684588][ T6489] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1207'. [ 84.777252][ T6504] set_capacity_and_notify: 3 callbacks suppressed [ 84.777273][ T6504] loop2: detected capacity change from 0 to 512 [ 84.795414][ T6504] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1213: invalid indirect mapped block 256 (level 2) [ 84.811296][ T6504] EXT4-fs (loop2): 2 truncates cleaned up [ 84.821607][ T6504] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.858895][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.363166][ T6554] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1236'. [ 85.418120][ T6558] netlink: 272 bytes leftover after parsing attributes in process `syz.1.1238'. [ 85.428212][ T29] kauditd_printk_skb: 61 callbacks suppressed [ 85.428231][ T29] audit: type=1400 audit(1769510475.454:631): avc: denied { read } for pid=6557 comm="syz.1.1238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 85.554152][ T29] audit: type=1400 audit(1769510475.564:632): avc: denied { cpu } for pid=6567 comm="syz.6.1243" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 85.718744][ T6582] loop1: detected capacity change from 0 to 512 [ 85.738626][ T29] audit: type=1400 audit(1769510475.754:633): avc: denied { write } for pid=6585 comm="syz.5.1251" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 85.764670][ T6582] EXT4-fs (loop1): 1 truncate cleaned up [ 85.770892][ T6582] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.822438][ T6582] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1250: bg 0: block 465: padding at end of block bitmap is not set [ 85.869401][ T6582] EXT4-fs (loop1): Remounting filesystem read-only [ 85.926449][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.097582][ T6608] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1259'. [ 86.179021][ T6608] vlan3: entered allmulticast mode [ 86.291459][ T29] audit: type=1400 audit(1769510476.304:634): avc: denied { create } for pid=6613 comm="syz.5.1262" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 86.336072][ T29] audit: type=1326 audit(1769510476.344:635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6617 comm="syz.0.1264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 86.359725][ T29] audit: type=1326 audit(1769510476.344:636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6617 comm="syz.0.1264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 86.383314][ T29] audit: type=1326 audit(1769510476.354:637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6617 comm="syz.0.1264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 86.406775][ T29] audit: type=1326 audit(1769510476.354:638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6617 comm="syz.0.1264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 86.430428][ T29] audit: type=1326 audit(1769510476.354:639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6617 comm="syz.0.1264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 86.438759][ T6621] loop6: detected capacity change from 0 to 128 [ 86.454214][ T29] audit: type=1326 audit(1769510476.354:640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6617 comm="syz.0.1264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 86.464780][ T6621] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 86.507899][ T6621] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 86.576024][ T37] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 86.643469][ T6634] ref_ctr_offset mismatch. inode: 0x8c offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x300000018 [ 86.802195][ T6645] dvmrp6: entered allmulticast mode [ 87.361837][ T6711] loop0: detected capacity change from 0 to 512 [ 87.379611][ T6714] netlink: 20 bytes leftover after parsing attributes in process `syz.6.1308'. [ 87.396623][ T6711] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.415275][ T6711] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1306: bg 0: block 248: padding at end of block bitmap is not set [ 87.430134][ T6711] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.1306: Failed to acquire dquot type 1 [ 87.449875][ T6711] EXT4-fs (loop0): 1 truncate cleaned up [ 87.465728][ T6711] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 87.482021][ T6717] Falling back ldisc for ptm0. [ 87.499666][ T6711] EXT4-fs (loop0): shut down requested (0) [ 87.515262][ T6723] netem: change failed [ 87.522219][ T6720] loop2: detected capacity change from 0 to 736 [ 87.536083][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.576743][ T6727] batman_adv: batadv0: Adding interface: dummy0 [ 87.583126][ T6727] batman_adv: batadv0: The MTU of interface dummy0 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. [ 87.609692][ T6727] batman_adv: batadv0: Interface activated: dummy0 [ 87.691611][ T6736] syz_tun: entered allmulticast mode [ 87.723447][ T6735] syz_tun: left allmulticast mode [ 87.899756][ T6752] loop2: detected capacity change from 0 to 512 [ 87.920687][ T6752] EXT4-fs: Ignoring removed orlov option [ 87.926541][ T6752] EXT4-fs: Ignoring removed i_version option [ 87.932575][ T6752] EXT4-fs: Ignoring removed nomblk_io_submit option [ 87.941894][ T6754] loop1: detected capacity change from 0 to 512 [ 87.964904][ T6754] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 87.975936][ T6752] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 87.983904][ T6752] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c040e118, mo2=0002] [ 87.992581][ T6754] EXT4-fs (loop1): orphan cleanup on readonly fs [ 88.018229][ T6754] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 88.029394][ T6752] EXT4-fs (loop2): orphan cleanup on readonly fs [ 88.036260][ T6752] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 88.051085][ T6752] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 88.058449][ T6754] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.1326: attempt to clear invalid blocks 2 len 1 [ 88.102221][ T6754] EXT4-fs (loop1): Remounting filesystem read-only [ 88.134709][ T6752] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1325: bg 0: block 40: padding at end of block bitmap is not set [ 88.149318][ T6754] EXT4-fs (loop1): 1 truncate cleaned up [ 88.156621][ T6754] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 88.169913][ T6752] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 88.180828][ T6752] EXT4-fs (loop2): 1 truncate cleaned up [ 88.187063][ T6752] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 88.225030][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.244012][ T6752] EXT4-fs (loop2): shut down requested (1) [ 88.250422][ T6752] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=16 [ 88.278214][ T6752] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=16 [ 88.341380][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.662926][ T6816] loop0: detected capacity change from 0 to 1764 [ 88.696209][ T6819] Invalid ELF header magic: != ELF [ 88.720377][ T6822] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1356'. [ 88.869385][ T6838] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1363'. [ 88.881544][ T6838] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for ip6gretap1 [ 88.893832][ T6838] batman_adv: batadv0: Adding interface: ip6gretap1 [ 88.900538][ T6838] batman_adv: batadv0: The MTU of interface ip6gretap1 is too small (1434) 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. [ 88.927584][ T6838] batman_adv: batadv0: Interface activated: ip6gretap1 [ 89.049527][ T6855] loop6: detected capacity change from 0 to 1764 [ 89.075912][ T6860] netlink: 'syz.5.1372': attribute type 9 has an invalid length. [ 89.083722][ T6860] netlink: 16166 bytes leftover after parsing attributes in process `syz.5.1372'. [ 89.169392][ T6870] tipc: Enabling of bearer rejected, media not registered [ 89.275846][ T6880] netlink: 'syz.6.1384': attribute type 21 has an invalid length. [ 89.283732][ T6880] netlink: 14548 bytes leftover after parsing attributes in process `syz.6.1384'. [ 89.346236][ T6886] netlink: 'syz.2.1387': attribute type 2 has an invalid length. [ 89.371261][ T31] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.420301][ T6894] loop2: detected capacity change from 0 to 512 [ 89.452937][ T6894] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 89.488735][ T6894] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 89.518854][ T31] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.536542][ T6894] ext4 filesystem being mounted at /257/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.548851][ T6894] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.1392: Failed to acquire dquot type 0 [ 89.578389][ T31] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.587245][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 89.640880][ T31] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.655709][ T6918] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 89.737995][ T31] bridge_slave_1: left allmulticast mode [ 89.743702][ T31] bridge_slave_1: left promiscuous mode [ 89.749488][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.765581][ T31] bridge_slave_0: left allmulticast mode [ 89.771301][ T31] bridge_slave_0: left promiscuous mode [ 89.777180][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.917105][ T31] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 89.935799][ T31] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 89.948599][ T31] bond0 (unregistering): Released all slaves [ 90.022851][ T31] hsr_slave_0: left promiscuous mode [ 90.027751][ T6941] program syz.6.1406 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 90.040134][ T31] hsr_slave_1: left promiscuous mode [ 90.050385][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 90.057932][ T31] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 90.068499][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 90.076053][ T31] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 90.088919][ T31] veth1_macvtap: left promiscuous mode [ 90.099425][ T31] veth0_macvtap: left promiscuous mode [ 90.107835][ T31] veth1_vlan: left promiscuous mode [ 90.113166][ T31] veth0_vlan: left promiscuous mode [ 90.254823][ T6962] mmap: syz.6.1412 (6962) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 90.331875][ T31] team0 (unregistering): Port device team_slave_1 removed [ 90.360978][ T31] team0 (unregistering): Port device team_slave_0 removed [ 90.363176][ T6970] set_capacity_and_notify: 1 callbacks suppressed [ 90.363226][ T6970] loop1: detected capacity change from 0 to 1024 [ 90.406882][ T6970] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.445816][ T29] kauditd_printk_skb: 49 callbacks suppressed [ 90.445835][ T29] audit: type=1400 audit(1769510480.464:685): avc: denied { watch } for pid=6969 comm="syz.1.1414" path="/317/file1/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 90.506139][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.533752][ T6906] chnl_net:caif_netlink_parms(): no params data found [ 90.641230][ T6906] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.648399][ T6906] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.656432][ T6906] bridge_slave_0: entered allmulticast mode [ 90.663029][ T6906] bridge_slave_0: entered promiscuous mode [ 90.670165][ T6906] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.677413][ T6906] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.683336][ T6998] netlink: 'syz.2.1422': attribute type 4 has an invalid length. [ 90.685062][ T6906] bridge_slave_1: entered allmulticast mode [ 90.699123][ T6906] bridge_slave_1: entered promiscuous mode [ 90.718550][ T6986] loop6: detected capacity change from 0 to 8192 [ 90.722070][ T6906] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.736956][ T6906] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.764744][ T6986] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 90.777112][ T6906] team0: Port device team_slave_0 added [ 90.783976][ T6906] team0: Port device team_slave_1 added [ 90.823112][ T7003] bridge1: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 90.840543][ T6906] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.847648][ T6906] 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. [ 90.873669][ T6906] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.896563][ T6906] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.903653][ T6906] 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. [ 90.929744][ T6906] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.984664][ T6906] hsr_slave_0: entered promiscuous mode [ 91.012929][ T6906] hsr_slave_1: entered promiscuous mode [ 91.018717][ T7011] loop2: detected capacity change from 0 to 1024 [ 91.025599][ T6906] debugfs: 'hsr0' already exists in 'hsr' [ 91.031377][ T6906] Cannot create hsr debugfs directory [ 91.077765][ T7011] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.151737][ T7022] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 91.177441][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.187733][ T6906] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 91.198337][ T6906] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 91.208935][ T6906] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 91.218098][ T6906] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 91.272353][ T6906] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.279545][ T6906] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.286988][ T6906] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.294117][ T6906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.321113][ T7035] loop2: detected capacity change from 0 to 2048 [ 91.337156][ T6906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.349017][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.357302][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.394043][ T7035] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 91.409030][ T6906] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.422215][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.429406][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.485820][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.492948][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.553620][ T6906] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 91.564146][ T6906] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 91.594776][ T7038] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.614405][ T7038] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.686040][ T7058] netlink: 548 bytes leftover after parsing attributes in process `syz.1.1436'. [ 91.721467][ T7060] netlink: 148 bytes leftover after parsing attributes in process `syz.1.1437'. [ 91.806220][ T7035] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 91.821123][ T29] audit: type=1400 audit(1769510481.804:686): avc: denied { write } for pid=7064 comm="syz.1.1438" path="socket:[16343]" dev="sockfs" ino=16343 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 91.833117][ T6906] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.851422][ T7035] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 91.863969][ T7035] EXT4-fs (loop2): This should not happen!! Data will be lost [ 91.863969][ T7035] [ 91.873669][ T7035] EXT4-fs (loop2): Total free blocks count 0 [ 91.879720][ T7035] EXT4-fs (loop2): Free/Dirty block details [ 91.885729][ T7035] EXT4-fs (loop2): free_blocks=2415919104 [ 91.891515][ T7035] EXT4-fs (loop2): dirty_blocks=8208 [ 91.896878][ T7035] EXT4-fs (loop2): Block reservation details [ 91.902881][ T7035] EXT4-fs (loop2): i_reserved_data_blocks=513 [ 92.068272][ T37] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 92.153066][ T6906] veth0_vlan: entered promiscuous mode [ 92.161700][ T6906] veth1_vlan: entered promiscuous mode [ 92.233553][ T6906] veth0_macvtap: entered promiscuous mode [ 92.255016][ T6906] veth1_macvtap: entered promiscuous mode [ 92.281776][ T6906] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.312933][ T6906] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.348967][ T3449] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.369632][ T3449] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.394490][ T52] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.414243][ T52] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.454663][ T7132] netlink: 8 bytes leftover after parsing attributes in process `syz.7.1394'. [ 92.463624][ T7132] netlink: 8 bytes leftover after parsing attributes in process `syz.7.1394'. [ 92.486177][ T7121] loop2: detected capacity change from 0 to 8192 [ 92.505795][ T7135] loop1: detected capacity change from 0 to 512 [ 92.543468][ T7135] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.568726][ T29] audit: type=1326 audit(1769510482.584:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7139 comm="syz.7.1454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fee167faeb9 code=0x7ffc0000 [ 92.611102][ T29] audit: type=1326 audit(1769510482.584:688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7139 comm="syz.7.1454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fee167faeb9 code=0x7ffc0000 [ 92.634508][ T29] audit: type=1326 audit(1769510482.604:689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7139 comm="syz.7.1454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fee167faeb9 code=0x7ffc0000 [ 92.658107][ T29] audit: type=1326 audit(1769510482.604:690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7139 comm="syz.7.1454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fee167faeb9 code=0x7ffc0000 [ 92.662532][ T7135] ext4 filesystem being mounted at /330/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 92.681953][ T29] audit: type=1326 audit(1769510482.604:691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7139 comm="syz.7.1454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fee167faeb9 code=0x7ffc0000 [ 92.715851][ T29] audit: type=1326 audit(1769510482.604:692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7139 comm="syz.7.1454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fee167faeb9 code=0x7ffc0000 [ 92.739249][ T29] audit: type=1326 audit(1769510482.604:693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7139 comm="syz.7.1454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fee167faeb9 code=0x7ffc0000 [ 92.762732][ T29] audit: type=1326 audit(1769510482.614:694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7139 comm="syz.7.1454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fee167faeb9 code=0x7ffc0000 [ 92.926474][ T7154] loop2: detected capacity change from 0 to 1024 [ 92.941462][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.964424][ T7154] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.018417][ T7154] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.1459: Allocating blocks 497-513 which overlap fs metadata [ 93.033075][ T7160] xt_hashlimit: size too large, truncated to 1048576 [ 93.053574][ T7154] EXT4-fs error (device loop2): mb_free_blocks:2037: group 0, inode 15: block 289:freeing already freed block (bit 18); block bitmap corrupt. [ 93.081568][ T7163] random: crng reseeded on system resumption [ 93.192163][ T7168] netlink: 766 bytes leftover after parsing attributes in process `syz.0.1463'. [ 93.205601][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.527833][ T7211] loop6: detected capacity change from 0 to 2048 [ 93.541969][ T7213] loop0: detected capacity change from 0 to 1024 [ 93.555342][ T7213] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 93.566453][ T7213] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 93.580047][ T7211] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.592902][ T7215] loop2: detected capacity change from 0 to 1024 [ 93.599507][ T7211] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 93.608671][ T7213] JBD2: no valid journal superblock found [ 93.615308][ T7211] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 3 with error 28 [ 93.620167][ T7213] EXT4-fs (loop0): Could not load journal inode [ 93.632362][ T7211] EXT4-fs (loop6): This should not happen!! Data will be lost [ 93.632362][ T7211] [ 93.648676][ T7211] EXT4-fs (loop6): Total free blocks count 0 [ 93.654735][ T7211] EXT4-fs (loop6): Free/Dirty block details [ 93.660703][ T7211] EXT4-fs (loop6): free_blocks=2415919104 [ 93.666533][ T7211] EXT4-fs (loop6): dirty_blocks=16 [ 93.671672][ T7211] EXT4-fs (loop6): Block reservation details [ 93.677741][ T7211] EXT4-fs (loop6): i_reserved_data_blocks=1 [ 93.689375][ T7213] SELinux: security_context_str_to_sid (Ð-šXܘ7.H\¹ÿ %ºu@) failed with errno=-22 [ 93.708278][ T7215] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 93.727855][ T7215] ext4 filesystem being mounted at /279/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.740287][ T6009] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.880558][ T7230] program syz.0.1483 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 94.452070][ T7289] EXT4-fs: Ignoring removed nobh option [ 94.486114][ T7289] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.509152][ T7289] ext4 filesystem being mounted at /341/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 94.516899][ T7215] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #15: comm syz.2.1478: lblock 0 mapped to illegal pblock 0 (length 6) [ 94.558201][ T7215] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 94.570816][ T7215] EXT4-fs (loop2): This should not happen!! Data will be lost [ 94.570816][ T7215] [ 94.607997][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.649165][ T3449] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #15: block 8: comm kworker/u8:7: lblock 8 mapped to illegal pblock 8 (length 8) [ 94.677516][ T3449] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 94.689981][ T3449] EXT4-fs (loop2): This should not happen!! Data will be lost [ 94.689981][ T3449] [ 94.756833][ T3449] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 112: padding at end of block bitmap is not set [ 94.795724][ T7325] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.810487][ T3449] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 2060 with max blocks 2048 with error 28 [ 94.823416][ T3449] EXT4-fs (loop2): This should not happen!! Data will be lost [ 94.823416][ T3449] [ 94.833143][ T3449] EXT4-fs (loop2): Total free blocks count 0 [ 94.839296][ T3449] EXT4-fs (loop2): Free/Dirty block details [ 94.845314][ T3449] EXT4-fs (loop2): free_blocks=0 [ 94.877428][ T6009] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.992648][ T7341] program syz.6.1516 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 95.263692][ T7374] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1527'. [ 95.297701][ T7378] netlink: 'syz.7.1530': attribute type 8 has an invalid length. [ 95.305598][ T7378] sch_fq: defrate 0 ignored. [ 95.382451][ T7379] set_capacity_and_notify: 3 callbacks suppressed [ 95.382487][ T7379] loop6: detected capacity change from 0 to 8192 [ 95.395790][ T7381] ext4 filesystem being mounted at /346/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.435144][ T7379] loop6: p2 p3 p4[EZD] [ 95.440615][ T7379] loop6: p3 start 331781 is beyond EOD, truncated [ 95.447272][ T7379] loop6: p4 size 197376 extends beyond EOD, truncated [ 95.470279][ T7387] loop2: detected capacity change from 0 to 1024 [ 95.479285][ T7387] EXT4-fs: Ignoring removed nomblk_io_submit option [ 95.494733][ T7387] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 95.514435][ T7387] System zones: 0-1, 3-36 [ 95.593019][ T3513] udevd[3513]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 95.607204][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 95.718753][ T7401] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7401 comm=syz.7.1539 [ 95.962220][ T7426] batadv0: entered promiscuous mode [ 96.188066][ T7439] loop0: detected capacity change from 0 to 1024 [ 96.217209][ T7439] EXT4-fs: Ignoring removed orlov option [ 96.246285][ T7439] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a002c018, mo2=0002] [ 96.276440][ T7439] System zones: 0-1, 3-12 [ 96.697695][ T7484] loop2: detected capacity change from 0 to 256 [ 96.789520][ T7493] loop2: detected capacity change from 0 to 512 [ 96.845493][ T7493] EXT4-fs (loop2): 1 truncate cleaned up [ 96.856919][ T29] kauditd_printk_skb: 25 callbacks suppressed [ 96.856934][ T29] audit: type=1400 audit(1769510486.874:720): avc: denied { rename } for pid=7492 comm="syz.2.1579" name="file0" dev="loop2" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 97.035858][ T7509] loop6: detected capacity change from 0 to 1024 [ 97.064547][ T7509] EXT4-fs: Ignoring removed mblk_io_submit option [ 97.075029][ T7509] EXT4-fs: Ignoring removed oldalloc option [ 97.104274][ T7509] EXT4-fs: Ignoring removed nomblk_io_submit option [ 97.431617][ T29] audit: type=1400 audit(1769510487.444:721): avc: denied { create } for pid=7544 comm="syz.6.1602" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 97.453347][ T29] audit: type=1400 audit(1769510487.464:722): avc: denied { write } for pid=7544 comm="syz.6.1602" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 97.495622][ T7548] loop0: detected capacity change from 0 to 512 [ 97.551105][ T7548] EXT4-fs (loop0): 1 orphan inode deleted [ 97.569384][ T29] audit: type=1400 audit(1769510487.574:723): avc: denied { create } for pid=7559 comm="syz.6.1608" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 97.588922][ T29] audit: type=1400 audit(1769510487.574:724): avc: denied { write } for pid=7559 comm="syz.6.1608" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 97.614780][ T7548] ext4 filesystem being mounted at /335/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.630325][ T7564] netlink: 48 bytes leftover after parsing attributes in process `syz.7.1609'. [ 97.633333][ T7548] EXT4-fs (loop0): resizing filesystem from 64 to 2 blocks [ 97.646798][ T7548] EXT4-fs warning (device loop0): ext4_resize_fs:2042: can't shrink FS - resize aborted [ 97.681434][ T29] audit: type=1400 audit(1769510487.694:725): avc: denied { read } for pid=7565 comm="syz.7.1611" name="file0" dev="tmpfs" ino=223 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 97.845166][ T7585] loop7: detected capacity change from 0 to 512 [ 97.879619][ T29] audit: type=1400 audit(1769510487.894:726): avc: denied { mount } for pid=7588 comm="syz.0.1622" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 97.879691][ T7585] ext4 filesystem being mounted at /44/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.968580][ T7598] netlink: 'syz.0.1625': attribute type 2 has an invalid length. [ 97.976398][ T7598] netlink: 100 bytes leftover after parsing attributes in process `syz.0.1625'. [ 98.073686][ T29] audit: type=1400 audit(1769510488.084:727): avc: denied { append } for pid=7609 comm="syz.0.1631" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 98.243243][ T7630] 9pnet_virtio: no channels available for device ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 98.249916][ T7630] @0Ù: renamed from bond_slave_1 (while UP) [ 98.529455][ T7660] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1655'. [ 98.538530][ T7660] netlink: 'syz.1.1655': attribute type 30 has an invalid length. [ 98.546495][ T7660] netlink: 'syz.1.1655': attribute type 29 has an invalid length. [ 98.554414][ T7660] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1655'. [ 98.730325][ T7671] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1659'. [ 98.743855][ T7670] loop2: detected capacity change from 0 to 1024 [ 98.751109][ T7666] netlink: 20 bytes leftover after parsing attributes in process `syz.6.1656'. [ 98.760622][ T7666] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1656'. [ 98.805061][ T7670] ext4 filesystem being mounted at /307/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.849590][ T7670] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #15: comm syz.2.1660: lblock 0 mapped to illegal pblock 0 (length 1) [ 98.917250][ T7670] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 98.929644][ T7670] EXT4-fs (loop2): This should not happen!! Data will be lost [ 98.929644][ T7670] [ 98.958328][ T7683] loop0: detected capacity change from 0 to 512 [ 98.965012][ T7683] EXT4-fs: Ignoring removed bh option [ 98.975107][ T7683] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 98.991004][ T7683] EXT4-fs (loop0): 1 truncate cleaned up [ 99.252129][ T7720] pim6reg: tun_chr_ioctl cmd 35111 [ 99.591121][ T7756] Process accounting resumed [ 99.627505][ T7763] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1699'. [ 99.656698][ T7763] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1699'. [ 99.687962][ T7767] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 99.727237][ T7767] EXT4-fs (loop6): orphan cleanup on readonly fs [ 99.743063][ T7767] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:517: comm syz.6.1701: Block bitmap for bg 0 marked uninitialized [ 99.757884][ T7767] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 99.767865][ T7767] EXT4-fs (loop6): 1 orphan inode deleted [ 99.808152][ T29] audit: type=1400 audit(1769510489.824:728): avc: denied { read } for pid=7784 comm="syz.1.1705" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 99.859245][ T29] audit: type=1400 audit(1769510489.874:729): avc: denied { setopt } for pid=7784 comm="syz.1.1705" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 100.266716][ T7854] macvtap1: entered promiscuous mode [ 100.272102][ T7854] macvtap1: entered allmulticast mode [ 100.288268][ T7854] dummy0: entered promiscuous mode [ 100.293443][ T7854] dummy0: entered allmulticast mode [ 100.305538][ T7854] team0: Device macvtap1 failed to register rx_handler [ 100.312807][ T7854] dummy0: left allmulticast mode [ 100.318348][ T7854] dummy0: left promiscuous mode [ 100.358035][ T7862] EXT4-fs: Ignoring removed mblk_io_submit option [ 100.377983][ T7862] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 100.396775][ T7862] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e028, mo2=0002] [ 100.429590][ T7862] EXT4-fs (loop1): orphan cleanup on readonly fs [ 100.443181][ T7862] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1739: bg 0: block 361: padding at end of block bitmap is not set [ 100.460404][ T7862] EXT4-fs (loop1): Remounting filesystem read-only [ 100.472431][ T7862] EXT4-fs (loop1): 1 truncate cleaned up [ 100.486285][ T7862] __nla_validate_parse: 4 callbacks suppressed [ 100.486306][ T7862] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1739'. [ 100.525603][ T7873] set_capacity_and_notify: 3 callbacks suppressed [ 100.525623][ T7873] loop6: detected capacity change from 0 to 512 [ 100.558045][ T7879] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1744'. [ 100.569761][ T7876] delete_channel: no stack [ 100.581138][ T7873] ext4 filesystem being mounted at /121/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.633677][ T7884] loop2: detected capacity change from 0 to 1024 [ 100.667582][ T7890] netlink: 104 bytes leftover after parsing attributes in process `syz.0.1752'. [ 100.710362][ T7894] loop1: detected capacity change from 0 to 128 [ 100.787984][ T7894] ext4 filesystem being mounted at /391/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 100.869314][ T7916] loop2: detected capacity change from 0 to 512 [ 100.893139][ T7916] EXT4-fs warning (device loop2): ext4_xattr_inode_get:560: inode #11: comm syz.2.1762: EA inode hash validation failed [ 100.909140][ T7914] program syz.7.1761 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 100.921151][ T7916] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #15: comm syz.2.1762: corrupted inode contents [ 100.980068][ T7916] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #15: comm syz.2.1762: mark_inode_dirty error [ 100.997692][ T7916] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #15: comm syz.2.1762: corrupted inode contents [ 101.020180][ T7925] loop1: detected capacity change from 0 to 512 [ 101.026767][ T7916] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3001: inode #15: comm syz.2.1762: mark_inode_dirty error [ 101.043240][ T7925] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 101.053872][ T7923] loop0: detected capacity change from 0 to 2048 [ 101.054287][ T7923] EXT4-fs: Invalid want_extra_isize 9 [ 101.071495][ T7916] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3004: inode #15: comm syz.2.1762: mark inode dirty (error -117) [ 101.071715][ T7916] EXT4-fs warning (device loop2): ext4_evict_inode:273: xattr delete (err -117) [ 101.071755][ T7916] EXT4-fs (loop2): 1 orphan inode deleted [ 101.122748][ T7925] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.1765: bad orphan inode 13 [ 101.150106][ T7925] ext4_test_bit(bit=12, block=18) = 1 [ 101.155802][ T7925] is_bad_inode(inode)=0 [ 101.159977][ T7925] NEXT_ORPHAN(inode)=0 [ 101.164138][ T7925] max_ino=32 [ 101.167432][ T7925] i_nlink=1 [ 101.175687][ T7934] tipc: Started in network mode [ 101.179029][ T7925] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 101.181200][ T7934] tipc: Node identity ac14140f, cluster identity 4711 [ 101.202834][ T7925] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1765: bg 0: block 248: padding at end of block bitmap is not set [ 101.218249][ T7925] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.1765: Failed to acquire dquot type 1 [ 101.242453][ T7934] tipc: New replicast peer: 255.255.255.255 [ 101.248651][ T7934] tipc: Enabled bearer , priority 10 [ 101.259838][ T7939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 101.268372][ T7934] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1770'. [ 101.277432][ T7934] tipc: Disabling bearer [ 101.290210][ T7939] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 101.444457][ T7957] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1779'. [ 101.462841][ T7957] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1779'. [ 101.472474][ T7957] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1779'. [ 101.488722][ T7957] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1779'. [ 101.531931][ T7957] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1779'. [ 101.636246][ T7971] loop2: detected capacity change from 0 to 764 [ 101.648701][ T7971] Symlink component flag not implemented [ 101.654459][ T7971] Symlink component flag not implemented [ 101.660484][ T7971] Symlink component flag not implemented (129) [ 101.666928][ T7971] Symlink component flag not implemented (6) [ 101.873458][ T7989] netlink: 24 bytes leftover after parsing attributes in process `syz.7.1795'. [ 101.977777][ T8005] sctp: [Deprecated]: syz.7.1802 (pid 8005) Use of struct sctp_assoc_value in delayed_ack socket option. [ 101.977777][ T8005] Use struct sctp_sack_info instead [ 102.012049][ T8007] netem: change failed [ 102.043708][ T8009] team0: Device gtp0 is of different type [ 102.129448][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 102.129498][ T29] audit: type=1400 audit(1769510492.144:748): avc: denied { append } for pid=8013 comm="syz.7.1806" name="ppp" dev="devtmpfs" ino=139 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 102.302487][ T29] audit: type=1400 audit(1769510492.314:749): avc: denied { name_bind } for pid=8026 comm="syz.7.1809" src=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 102.353842][ T8034] 9p: Bad value for 'rfdno' [ 102.468050][ T8039] loop7: detected capacity change from 0 to 2048 [ 102.796815][ T8055] bridge0: entered promiscuous mode [ 102.803835][ T8055] bridge0: port 3(macsec1) entered blocking state [ 102.810382][ T8055] bridge0: port 3(macsec1) entered disabled state [ 102.818128][ T8055] macsec1: entered allmulticast mode [ 102.823506][ T8055] bridge0: entered allmulticast mode [ 102.829502][ T8055] macsec1: left allmulticast mode [ 102.834644][ T8055] bridge0: left allmulticast mode [ 102.840425][ T8055] bridge0: left promiscuous mode [ 103.055406][ T8073] loop1: detected capacity change from 0 to 256 [ 103.090679][ T29] audit: type=1400 audit(1769510493.104:750): avc: denied { connect } for pid=8076 comm="syz.7.1827" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 103.116335][ T29] audit: type=1400 audit(1769510493.114:751): avc: denied { read } for pid=8076 comm="syz.7.1827" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 103.222059][ T8088] loop0: detected capacity change from 0 to 2048 [ 103.230027][ T8088] EXT4-fs: Ignoring removed mblk_io_submit option [ 103.260992][ T8088] ext4 filesystem being mounted at /394/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.336569][ T8097] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1832: bg 0: block 345: padding at end of block bitmap is not set [ 103.351328][ T8097] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 867 with error 117 [ 103.364094][ T8097] EXT4-fs (loop0): This should not happen!! Data will be lost [ 103.364094][ T8097] [ 103.384329][ T37] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 883 with max blocks 1 with error 28 [ 103.396798][ T37] EXT4-fs (loop0): This should not happen!! Data will be lost [ 103.396798][ T37] [ 103.406570][ T37] EXT4-fs (loop0): Total free blocks count 0 [ 103.412586][ T37] EXT4-fs (loop0): Free/Dirty block details [ 103.418534][ T37] EXT4-fs (loop0): free_blocks=0 [ 103.423506][ T37] EXT4-fs (loop0): dirty_blocks=16 [ 103.428711][ T37] EXT4-fs (loop0): Block reservation details [ 103.434757][ T37] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 103.481748][ T29] audit: type=1326 audit(1769510493.494:752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8100 comm="syz.0.1835" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 103.508971][ T29] audit: type=1326 audit(1769510493.514:753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8100 comm="syz.0.1835" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 103.532708][ T29] audit: type=1326 audit(1769510493.514:754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8100 comm="syz.0.1835" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 103.556296][ T29] audit: type=1326 audit(1769510493.514:755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8100 comm="syz.0.1835" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 103.579679][ T29] audit: type=1326 audit(1769510493.514:756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8100 comm="syz.0.1835" exe="/root/syz-executor" sig=0 arch=c000003e syscall=191 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 103.603051][ T29] audit: type=1326 audit(1769510493.514:757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8100 comm="syz.0.1835" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2c17e7aeb9 code=0x7ffc0000 [ 103.774380][ T8127] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 103.795641][ T8127] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.1842: bad orphan inode 13 [ 103.806304][ T8127] ext4_test_bit(bit=12, block=18) = 1 [ 103.811706][ T8127] is_bad_inode(inode)=0 [ 103.815915][ T8127] NEXT_ORPHAN(inode)=0 [ 103.820029][ T8127] max_ino=32 [ 103.823249][ T8127] i_nlink=1 [ 103.830790][ T8127] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 103.853385][ T8127] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1842: bg 0: block 248: padding at end of block bitmap is not set [ 103.876867][ T8127] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.1842: Failed to acquire dquot type 1 [ 103.980727][ T8140] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.1847: iget: bad extended attribute block 1 [ 103.997956][ T8140] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1847: couldn't read orphan inode 15 (err -117) [ 104.339016][ T8177] bridge0: entered promiscuous mode [ 104.489013][ T8198] EXT4-fs mount: 42 callbacks suppressed [ 104.489030][ T8198] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.527018][ T8198] ext4 filesystem being mounted at /416/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.582656][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.941819][ T8244] netlink: 'syz.0.1887': attribute type 4 has an invalid length. [ 104.953029][ T8245] EXT4-fs (loop6): mounting ext3 file system using the ext4 subsystem [ 104.975194][ T8245] EXT4-fs (loop6): 1 truncate cleaned up [ 105.004404][ T8245] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.093324][ T6009] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.153127][ T3001] ================================================================== [ 105.161291][ T3001] BUG: KCSAN: data-race in d_make_discardable / do_readlinkat [ 105.168804][ T3001] [ 105.171150][ T3001] write to 0xffff88811ad78780 of 4 bytes by task 3513 on cpu 0: [ 105.178812][ T3001] d_make_discardable+0x4f/0xa0 [ 105.183700][ T3001] simple_unlink+0x68/0x80 [ 105.188168][ T3001] shmem_unlink+0x12d/0x140 [ 105.192704][ T3001] vfs_unlink+0x28b/0x440 [ 105.197062][ T3001] do_unlinkat+0x1e2/0x4b0 [ 105.201510][ T3001] __x64_sys_unlink+0x2e/0x40 [ 105.206224][ T3001] x64_sys_call+0x2f48/0x3000 [ 105.210933][ T3001] do_syscall_64+0xc0/0x2a0 [ 105.215482][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.221418][ T3001] [ 105.223763][ T3001] read to 0xffff88811ad78780 of 4 bytes by task 3001 on cpu 1: [ 105.231339][ T3001] do_readlinkat+0xa9/0x340 [ 105.235883][ T3001] __x64_sys_readlink+0x47/0x60 [ 105.240781][ T3001] x64_sys_call+0x2af1/0x3000 [ 105.245492][ T3001] do_syscall_64+0xc0/0x2a0 [ 105.250034][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.255960][ T3001] [ 105.258295][ T3001] value changed: 0x08300080 -> 0x00300180 [ 105.264024][ T3001] [ 105.266365][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 105.272539][ T3001] CPU: 1 UID: 0 PID: 3001 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 105.283409][ T3001] Tainted: [W]=WARN [ 105.287225][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 105.297301][ T3001] ==================================================================